A Preliminary Parasitological Survey of Hepatozoon Spp. Infection in Dogs in Mashhad, Iran

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Amoli, AA Rahmani; Khoshnegah, J; Razmi, GhR

2012-01-01

Background: We attempted to determine the prevalence of Hepatozoon spp. infection in Mashhad, northeast of Iran, via blood smear parasitology.Methods: The prevalence was investigated by examination of blood smear parasitology, using blood samples collected from 254 dogs (51 strays and 203 privately owned-dogs).Results: Two stray dogs (2/51; 3.92%) and two privately-owned dogs (2/203; 0.98%) were infected with Hepatozoon spp. Therefore, as per blood smear parasitology, the prevalence of Hepato...

Evaluation of quality of urban life with emphasis on health; A case study in Mashhad city

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Khalilullah Kazemi Khabiri

2018-05-01

Full Text Available Background: The quality of life of the citizens is one of the most important issues studied in different countries and used in the planning and monitoring of public policies. The present study measured and evaluated the indicators of quality of urban life among citizens of Mashhad city. Methods: This analytical study was conducted on 375 citizens of various regions in Mashhad city. The random sampling method using population distribution and short-form questionnaires for data collection were applied. The validity of the questionnaires was verified by experts and the points given each question based on a 5-point Likert scale, and the Cronbach αcoefficient was used to measure the reliability of the questionnaire; the questionnaire rated 0.853%. To analyze the variables under study, SPSS and other statistical methods such as average answers and t test for independent variables were used. Results: Findings of this research showed that the average health-sanitation dimension and environmental quality dimension are lower than 50% in Mashhad city. Sanitation and health, with a standard deviation of 5.838, are situated below the median level. The most common weakness is related to the dietary intake of protein. Environmental quality with a standard deviation of 5.857 is lower than the median level which is related to garbage separation and landfill sites. This result indicates that the quality of health and the environment in Mashhad is undesirable. Conclusion: Citizens’ satisfaction with quality of life index is lower than average in Mashhad city. Plans for improving the quality of life and developing services are highly necessary for increasing the quality of life.

Comparison of Oral Health-Related Quality Of Life among Adult Referred to Public and Private Dental Clinics of Mashhad, Iran

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Zahra Mohammadzadeh

2017-09-01

Full Text Available Introduction: Nowadays, appraisal of patients' perception of health has largely replaced the clinical evaluations. This study aimed to compare oral health-related quality of life in patients referring to public and private clinics in Mashhad, Iran. Materials and Methods: In this cross-sectional study, we enrolled 383 patients referred to five private and two public dental clinics in Mashhad, Iran. The study variables including age, gender, level of education, functional dentition status, decayed, missing, and filled teeth, and the reason for referral were recorded. Oral Impact on Daily Performance (OIDP score was calculated for each patient. To analyze the data, independent samples t-test, Man-Whitney U test, and Chi-squared test were run. Results: The reason for visiting the public and private clinics was significantly different (P

The Relationship between Occupational Stress and Work Ability among Midwives in Mashhad, Iran

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Masoumeh Kordi

2014-07-01

Full Text Available Background and Aim: Occupational stress is one of the key factors in reducing staff productivity in organizations with physical and psychological impacts on employees. Nursing and midwifery are among the most stressful professions. Therefore, this study aimed to determine the relationship between occupational stress and work ability of midwives in Mashhad, Iran in 2011. Materials and Methods: This cross-sectional study was carried on 123 midwives employed in the public hospitals and health centres in Mashhad, Iran using two-stage sampling method. Demographic and work-related data were obtained through a self-structured questionnaire. Occupational stress and work ability were measured using Occupational Stress Assessment Questionnaire (OSAQ and Work Ability Index Questionnaire (WAIQ. The statistical analysis was performed using student’s t-test, One Way ANOVA, correlation coefficient, and linear regression model through SPSS statistical software (version 11.5.   Results: The results showed that the mean score of occupational stress and work ability was 149 ± 0.01 and 38.81±0.05, respectively. There was a negative correlation between job-related stress and work ability. Midwives with higher occupational stress experienced poorer work ability (P=0.021, r=-0.061.   Conclusion: Sever work stress is associated with reduced work ability. So it is recommended to eliminate or decrease occupational stress and increase work ability among Iranian midwives using preventive measures, although identification of sources of occupational stress seems necessary in order to adopt appropriate stress management strategies.

Endoparasites of Stray Dogs in Mashhad, Khorasan Razavi Province, Northeast Iran with Special Reference to Zoonotic Parasites

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Amir Adinezadeh

2013-09-01

Full Text Available Background: To find out different species of helminthes and blood/tissue proto­zoan parasites of stray dogs and their potential role for transmission of zoonotic species to human in Mashhad, Khorasan Razavi Province, northeast Iran, during 2008-2009.Methods: Totally, 100 stray dogs were selected among Mashhad municipal collection from different sites of the city. Internal organs were examined for any parasites. Helminthes were identified based on morphological characteristics. Smears prepared from peripheral blood as well as liver, spleen and any skin lesion were stained by Giemsa and examined microscopically. Samples obtained from spleen were aseptically cultured in three culture media including NNN, Schneider’s Drosophila (HIMEDIA and RPMI1640 (GIBCO for isolation of Leishmania spp. The titer of anti-Leishmania and anti-Toxoplasma antibodies were measured by direct agglutination test (DAT and indirect fluorescent antibody test (IFAT, respectively.Results: 84% of dogs were infected at least with one species of intestinal helminthes. The species of parasites and rate of infection were as follows: Taenia hydatigena (61%, Dipylidium caninum (46%, Mesocestoides lineatus (19%, Echinococcus granulosus (10%, Toxascaris leonina (53% and Toxocara canis (7%. Anti-Leishmania antibodies were detected by DAT in 8 dogs (8% at 1:320 titers and higher. Forty seven dogs (47% showed anti-Toxoplasma titer at 1:10 and 17 (17% showed titer of ≥1:100. No blood parasites were found in prepared blood smears.Conclusion: The high rate of parasitic infection and presence of zoonotic species

The Relationship Between Job Satisfaction and Job Performance Among Midwives Working in Healthcare Centers of Mashhad, Iran

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Zahra Hadizadeh Talasaz

2014-07-01

Full Text Available Background and Aim: Job satisfaction represents individuals' positive or negative attitude towards their occupation. Job satisfaction is of high significance in health care field and could affects the quality of patients' health care and satisfaction. Every organization should pay considerable attention to job satisfaction and performance and continually monitor these indices. Therefore, we aimed to determine the relationship between job satisfaction and job performance of midwives, employed in health care centers of Mashhad, Iran. Methods: This descriptive correlational study was performed on 90 midwives, working in healthcare centers of Mashhad, Iran, in 2014 who were selected through multistage sampling from five healthcare centers. Data collection tools included a questionnaire to record demographic, personal and occupational data, Minnesota Job Satisfaction Questionnaire (MSQ as well as a self-structured observational checklist to measure the quality of educational, care, and communicative job performance of midwives. SPSS version 19 was used to analyze data through descriptive statistics, and also Spearman and Kruskal-Wallis tests. Results: The mean age of the participants was 39.63±6.92 years. Spearman correlation test showed a direct correlation between job satisfaction and the total score of job performance (P

Effects of Group Reminiscence Therapy on Disability of Nursing Home Residents in Mashhad –Iran 1390

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Hadi Kooshyar

2012-10-01

Full Text Available Objectives: Examine the effects of group reminiscence therapy on disability of nursing home residents in Mashhad -Iran. Methods & Materials: In this semi-experimental study, 56 residents of nursing homes in Mashhad –Iran were selected by convenience sampling. Subjects in each nursing home randomly assigned to reminiscence group therapy (30 and control group (26. Thus six groups with 4-8 members were made. Reminiscence group therapy was done one hour weekly for eight weeks. Disability, depression, cognitive function, and pain were measured by World Health Organization Disability Assessment Schedule II (WHODAS II, 15-Item Geriatric Depression Scale (GDS-15, Mini Mental State Examination (MMSE and Visual Analogue Scale (VAS respectively. SPSS version 11.5 and parametric and non-parametric tests were used for data analysis. Results: The result of ANOVA and Mann-Whitney tests showed there was no significant difference about total disability score (P=0.94 and its subscales: communication and understanding (P=0.20, getting around (P=0.20, self-care (P=0.92, dealing with other (P=0.72, and participation (P=0.88 between experimental and control group. Conclusion: One hour weekly group reminiscence therapy for eight weeks can't reduce disability and its subdivisions in nursing home residents. Therefore we advise further studies in this field.

A preliminary parasitological survey of hepatozoon spp. Infection in dogs in mashhad, iran.

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Amoli, Aa Rahmani; Khoshnegah, J; Razmi, Ghr

2012-01-01

We attempted to determine the prevalence of Hepatozoon spp. infection in Mashhad, northeast of Iran, via blood smear parasitology. The prevalence was investigated by examination of blood smear parasitology, using blood samples collected from 254 dogs (51 strays and 203 privately owned-dogs). Two stray dogs (2/51; 3.92%) and two privately-owned dogs (2/203; 0.98%) were infected with Hepatozoon spp. Therefore, as per blood smear parasitology, the prevalence of Hepatozoon spp. infection was 1.57% (4/254). Sixteen out of 254 dogs (6.29%) were infested with ticks; all of which were Rhipicephalus sanguineus. One of the dogs infected with Hepatozoon spp. exhibited ticks at the time of examination. Concurrent infection with Ehrlichia canis and Leishmania infantum was not detected in the four Hepatozoon spp. infected dogs. This is the first epidemiological study on the prevalence of Hepatozoon spp. infection in dogs in Iran.

The causes for lack of interest to blood donation in eligible individuals, mashhad, northeastern iran.

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Shakeri, M T; Vafaee, A; Esmaeily, H; Shafiei, N; Bazargani, R; Khayamy, Me

2012-01-01

Donor recruitment and retention are significant problems in blood collection agencies around the world. The Aim of this study was to determine the causes of lack of interest to blood donation in eligible individu-als in Mashhad, Northeast of Iran. This was a descriptive study. Cases were 1130 non-donor individuals. Participants were selected from eligible individuals in different regions of Mashhad. In this study, surveys included information about age groups, gender, residence area, marriage, education; living situation and job as background variables. Less than 30% of the cases had enough knowledge about blood donation. There was a significant rela-tionship between location, age, education, occupation and social status with knowledge of blood donation, but there was not a correlation between gender and marital status. There are some factors which affect the decision for blood donation. There is a need to change the negative attitude by increasing the knowledge considering the individual and the social status.

A Preliminary Parasitological Survey of Hepatozoon Spp. Infection in Dogs in Mashhad, Iran

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J Khoshnegah

2012-12-01

Full Text Available Background: We attempted to determine the prevalence of Hepatozoon spp. infection in Mashhad, northeast of Iran, via blood smear parasitology.Methods: The prevalence was investigated by examination of blood smear parasitology, using blood samples collected from 254 dogs (51 strays and 203 privately owned-dogs.Results: Two stray dogs (2/51; 3.92% and two privately-owned dogs (2/203; 0.98% were infected with Hepatozoon spp. Therefore, as per blood smear parasitology, the prevalence of Hepatozoon spp. infection was 1.57% (4/254. Sixteen out of 254 dogs (6.29% were infested with ticks; all of which were Rhipicephalus sanguineus. One of the dogs infected with Hepatozoon spp. exhibited ticks at the time of examination. Concurrent infection with Ehrlichia canis and Leishmania infantum was not detected in the four Hepatozoon spp. infected dogs.Conclusion: This is the first epidemiological study on the prevalence of Hepatozoon spp. infection in dogs in Iran.

Study of Air Quality Health Index and its Application in Seven Cities of Iran in 2011

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Majid Kermani

2017-03-01

Full Text Available Abstract Background: Poor air quality has a lot of damage on the environment and humans. Awareness of the air quality situation reduces health effects of air pollution. This study was performed with the aim of the comparative investigation of Air Quality Health Index (AQHI and its application in seven major cities of Iran in 2011. Materials and Methods: This study was a descriptive–analytic one. First, the required data of four criteria pollutants were taken from Department of Environment in seven major cities of Iran. The data were validated by the World Health Organization criteria. The air quality health index was measured based on the instructions and classified into low, medium, high and very high degrees according to the air quality standard tables. Results: The results demonstrate that according to air quality health index, the level of air pollution in seven major cities of Iran has been undesirable and air quality has exceeded the standard level in Ahvaz 85%, Arak73%, Tehran70%, Esfahan60%, Shiraz 47%, Tabriz 43% and, Mashhad 29% of days. Conclusion: Due to poor air quality and health consequences resulting from it, importance of Air Quality Health Index is explored in planning to control and reduce air pollution and awareness of peoples from daily status of air quality and its health effects.

Determinants of Nutritional Status in Children living in Mashhad, Iran

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Tahereh Shafieian

2013-12-01

Full Text Available Introduction: Children are one of the most vulnerable groups to sub-optimal nutritional intake in most societies. We have investigated some of the potential determinants of malnutrition in children of 2-5 years of age.   Methods and Materials: A cross sectional study was conducted to determine the relationship between nutritional status (weight for age, height for age and weight for height and dietary and socioeconomic factors in 671 children (24-59 months of age from selected health centers in Mashhad city, Iran. Children were assessed for weight and height and the care givers were interviewed and a questionnaire was completed by the interviewers. The data were analyzed using SPSS13 software and the Z-scores were calculated using the WHO anthropometric software package.   Results: The study showed that 24.4% of children were mildly underweight, 4.3% were underweight, 13% were mildly stunted, 23.6% of children were mildly wasted and 3.1% were stunted. Educational attainment, whether the children had been breast feed, average daily consumption of milk, feeding practices and type of first food were found to be the main factors determining nutritional status in our study.   Conclusion: A higher daily consumption of milk, lower age at which first solid food was started; lower age for consumption of meat and good feeding practices may resolve malnutrition in this population. These findings support the need for a family-based prevention program that focus on guiding parents to foster appropriate feeding practices as well as to promote healthy food intake in the children. Future research should determine the cost-effectiveness of both short- and long-term interventions for child malnutrition.  

Immunity to Diphtheria and Tetanus in Army Personnel and Adult Civilians in Mashhad, Iran.

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Hosseini Shokouh, Seyyed Javad; Mohammadi, Babak; Rajabi, Jalil; Mohammadian Roshan, Ghasem

2017-03-24

This study aimed to investigate serologic immunity to diphtheria and tetanus in army personnel and a sample population of adult civilians in Mashhad, Iran. Army personnel (n = 180) and civilians (n = 83) who presented at Mashhad army hospital participated in this study. Diphtheria and tetanus antitoxin levels were determined by enzyme-linked immunosorbent assay. Approximately 77% and 94% of army personnel aged 18-34 years had at least basic protection against diphtheria (antitoxin level ≥0.1 IU/mL) and tetanus (antitoxin level >0.1 IU/mL), respectively. For civilians in this age group, the proportions were 76% for both diseases. Antitoxin levels waned with age. Thus, participants older than 50 years had lower immunity; this decrease in immunity was more pronounced for tetanus than for diphtheria in both army personnel and civilians. For both diseases, geometric mean antitoxin titers and the proportion of participants with at least basic protection were higher in subjects with a history of vaccination in the last 10 years (P diphtheria and tetanus. However, the large number of susceptible older adults (>50 years old) calls for improved booster vaccination protocols.

A grounded theory approach to understand the process of decision making on fertility control methods in urban society of Mashhad, Iran.

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Roudsari, Robab Latifnejad; Khadivzadeh, Talat; Bahrami, Masoud

2013-09-01

More than 30% of pregnancies in Iran are unintended and most of them happen among the women who use various contraceptive methods. Results of Integrated Monitoring and Evaluation System (IMES) showed that the rate of innovative contraceptive use in Mashhad has been 41.5%-57% in different urban areas. This study was conducted to explore the process of making decision toward using family planning methods in women of reproductive age in urban society of Mashhad, Iran. In this grounded theory study, semi-structured interviews were conducted with 45 purposefully selected participants including 28 women and 17 key informants including family health providers and managers, and participants' mothers and husbands, who lived in urban society of Mashhad, Iran, in 2011-2012. Participants' recruitment continued until data saturation occurred. Data were analyzed using Strauss and Corbin's mode of analysis through constant comparative method, applying levels of open, axial, and selective coding with MAXqda software. Study rigor was confirmed through prolonged engagement, member check, expert debriefing, and thick description of the data. The core category of "caring the comprehensive health of my family," which emerged from the data, described the process of couples' decision making toward using family planning methods in this study. Other developed categories which were presented into a theoretical scheme consisted of 1) shaping the ideas of fertility control, 2) developing cognition about the fertility control methods, 3) appraising available choices and choosing the most appropriate one, 4) managing the course of using methods, and 5) realizing the fertility intentions. It is important that family planning providers understand the motivations, perceptions, and knowledge of women about contraceptive methods in their contextual situation, which illustrates their mode of interaction in the arenas of family planning decision making.

Determinants of Nutritional Status in Children living in Mashhad, Iran

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T Shafieian

2014-04-01

Full Text Available Introduction: Children are one of the most vulnerable groups to sub-optimal nutritional intake in most societies. We have investigated some of the potential determinants of malnutrition in children of 2-5 years of age.   Methods and Materials: A cross sectional study was conducted to determine the relationship between nutritional status (weight for age, height for age and weight for height and dietary and socioeconomic factors in 671 children (24-59 months of age from selected health centers in Mashhad city, Iran. Children were assessed for weight and height and the care givers were interviewed and a questionnaire was completed by the interviewers. The data were analyzed using SPSS13 software and the Z-scores were calculated using the WHO anthropometric software package.   Results: The study showed that 24.4% of children were mildly underweight, 4.3% were underweight, 13% were mildly stunted, 23.6% of children were mildly wasted and 3.1% were stunted. Educational attainment, whether the children had been breast feed, average daily consumption of milk, feeding practices and type of first food were found to be the main factors determining nutritional status in our study.   Conclusion: A higher daily consumption of milk, lower age at which first solid food was started; lower age for consumption of meat and good feeding practices may resolve malnutrition in this population. These findings support the need for a family-based prevention program that focus on guiding parents to foster appropriate feeding practices as well as to promote healthy food intake in the children. Future research should determine the cost-effectiveness of both short- and long-term interventions for child malnutrition.   Keywords:Malnutrition Prevention, Nutritional Intake, Nutritional Status, Preschool Children.  

Cardiovascular, respiratory, and total mortality attributed to PM2.5 in Mashhad, Iran.

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Bonyadi, Ziaeddin; Ehrampoush, Mohammad Hasan; Ghaneian, Mohammad Taghi; Mokhtari, Mehdi; Sadeghi, Abbas

2016-10-01

Poor air quality is one of the most important environmental problems in many large cities of the world, which can cause a wide range of acute and chronic health effects, including partial physiological disorders and cardiac death due to respiratory and cardiovascular diseases. According to the latest edition of the national standard for air quality, maximum contamination level is 15 μg/m(3) per year and 35 μg/m(3) per day. The aim of this study was to evaluate cardiovascular, respiratory, and total mortality attributed to PM2.5 in the city of Mashhad during 2013. To this end, the Air Q model was used to assess health impacts of PM2.5 and human exposure to it. In this model, the attributable proportion of health outcome, annual number of excess cases of mortality for all causes, and cardiovascular and respiratory diseases were estimated. The results showed that the number of excess cases of mortality for all causes and cardiovascular and respiratory diseases attributable to PM2.5 was 32, 263, and 332 μg/m(3), respectively. Moreover, the annual average of PM2.5 in Mashhad was obtained to be 37.85 μg/m(3). This study demonstrated that a high percentage of mortality resulting from this pollutant could be due to the high average concentration of PM2.5 in the city during 2013. In this case, using the particle control methods, such as optimal use of fuel, management of air quality in urban areas, technical inspection of vehicles, faster development of public transport, and use of industrial technology can be effective in reducing air pollution in cities and turning existing situations into preferred ones.

Assessment of life skills of medical students in Mashhad, Iran, in 2015.

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Rezayat, Arash Akhavan; Niroumand, Shabnam; Shiehzadeh, Elham; Saghebi, Ali; Oskooie, Reza Rahimzadeh; Dadgarmoghaddam, Maliheh

2017-10-01

Developing social skills and mental health is a crucial part of the psychosocial health status of medical students. The aim of this study was to assess the life skills of medical students in Mashhad University of Medical Sciences (MUMS). This cross-sectional study was performed in Mashhad University of Medical Sciences, Iran in 2015. By census method, 146 interns were entered into the study. The life skill questionnaire, consisting of 144 questions, was used as the measurement tool. Over 3 months, all the medical students in internship period were asked to complete the questionnaire. Data were analyzed by independent-samples t-test, one-way ANOVA, and Mann-Whitney with SPSS version 11.5 software. Women were shown to have higher decision-making ability than men (p=0.046). It was also shown in the study that social behavior (p=0.018), participation in activities that improve benefits (p=0.006), critical thinking (p=0.007), observing and using safety points (p=0.005), and mental health status (p=0.034) were significantly lower in men than in women. The data also suggests that men (13.97±4.7249) are more likely to become global citizens than women (12.15±3.6298) (p=0.010). Furthermore, there was a significant difference when comparing smoking and non-smoking in freedom and justice (p=0.003) and becoming a global citizen (p=0.012). Our study provides helpful information about medical students' life skills for policy makers and university authorities. We suggest that gender differences should be considered during life skill training.

Detection of Yersinia enterocolitica in Retail Chicken Meat, Mashhad, Iran

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Khadigeh Sirghani

2018-01-01

Full Text Available Poultry meat is one of the most important sources of infection of Yersinia spp. for humans. The aim of the present study was to evaluate the incidence of Yersinia enterocolitica in chicken meat by using culture method on selective medium and confirmation by PCR assay. Also, biochemical methods were used for biotyping. A total of 100 chicken thigh meat samples were collected randomly from retail outlets in Mashhad, Iran. Samples were enriched in Peptone-Sorbitol-Bile (PSB broth and then cultured on Cefsulodin-Irgasan-Novobiocin (CIN agar containing antibiotics supplement. The DNA was extracted from suspected colonies of Yersinia spp. and then PCR test using specific primers for 16S rRNA gene of Yersinia enterocolitica was performed. In this study, 30% of chicken meat was contaminated with Yersinia spp. by culture method and 25% of chicken meat was contaminated with Yersinia enterocolitica. Biotyping of isolated colonies showed that all of the isolates belonged to biotype 1A. Culture and detection of Yersinia spp. from food samples traditionally take 4 days. Due to high accuracy and speed of PCR assay, it is a good alternative method for microbiological techniques. In conclusion, poultry meat can act as a source of Y. enterocolitica and could be considered as a public health hazard.

Concentrations of Mercury, Lead, Chromium, Cadmium, Arsenic and Aluminum in Irrigation Water Wells and Wastewaters Used for Agriculture in Mashhad, Northeastern Iran

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SR Mousavi

2013-04-01

Full Text Available Background: Contamination of water by toxic chemicals has become commonly recognized as an environmental concern. Based on our clinical observation in Mashhad, northeastern Iran, many people might be at risk of exposure to high concentrations of toxic heavy metals in water. Because wastewater effluents as well as water wells have been commonly used for irrigation over the past decades, there has been some concern on the toxic metal exposure of crops and vegetables irrigated with the contaminated water. Objective: To measure the concentrations of mercury, lead, chromium, cadmium, arsenic and aluminium in irrigation water wells and wastewaters used for agriculture in Mashhad, northeastern Iran. Methods: 36 samples were taken from irrigation water wells and a wastewater refinery in North of Mashhad at four times—May 2008, March 2009, and June and July 2010. Atomic absorption spectrometry was used to measure the concentration of toxic metals. Graphite furnace was used for the measurement of lead, chromium, cadmium and aluminum. Mercury and arsenic concentrations were measured by mercury/hydride system. Results: Chromium, cadmium, lead and arsenic concentrations in the samples were within the standard range. The mean±SD concentration of mercury in irrigation wells (1.02±0.40 μg/L exceeded the FAO maximum permissible levels. The aluminum concentration in irrigation water varied significantly from month to month (p=0.03. All wastewater samples contained high mercury concentrations (6.64±2.53 μg/L. Conclusion: For high mercury and aluminum concentrations, the water sources studied should not be used for agricultural use. Regular monitoring of the level of heavy metals in water and employing the necessary environmental interventions in this area are strongly recommended.

Factors influencing job satisfaction among registered nurses: a questionnaire survey in Mashhad, Iran.

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Atefi, Narges; Lim Abdullah, Khatijah; Wong, Li Ping; Mazlom, Reza

2015-05-01

Job satisfaction is a critical factor in health care. Strong empirical evidence supports a causal relationship between job satisfaction, patient safety and quality of care. To determine the level of nurses' job satisfaction and its associated factors. A stratified random sample of 421 registered nurses working at a large hospital in Mashhad, Iran was surveyed. The results showed that autonomy, task requirement and work interaction had scores higher than their respective median on the subscales. There were significant differences between demographic characteristics and the autonomy, task requirement, work interaction, salary, work condition, professional development, supportive nursing management, decision making, professional status subscales and mean total job satisfaction. In univariate analysis, young age, being female and being married were significantly associated with a higher level of job satisfaction. The adjusted R(2) for this model was 0.14, indicating that the model explained 14% of the variability. The regression model was highly significant, F (4298) = 13.194, P job satisfaction. © 2013 John Wiley & Sons Ltd.

Investigating the Effect of Humor Therapy on Chronic Pain in the Elderly Living in Nursing Homes in Mashhad, Iran

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Shohre behrouz

2017-07-01

Full Text Available Background: The prevalence of chronic pains in the elderly residing in nursing homes is high, which can bring about social isolation, depression, incidence of disabilities, as well as increased costs. Given the risks, medication therapy is not used for the elderly, and non-pharmaceutical methods, such as humor therapy as one of the complementary medicine techniques using thought distraction, have been advocated. Aim: This study aimed to determine the effect of humor therapy on pain intensity in the elderly living in nursing homes in Mashhad, Iran. Method: This two-group, randomized, controlled clinical trial was conducted on two groups of intervention (28 individuals and control (27 individuals at two similar nursing homes in Mashhad, Iran, 2016. Humor therapy was performed during six 60-minute sessions (once per week using humorous methods such as video clip displays, games, music plays, as well as telling funny jokes. Then, pain intensity was measured via the Modified German Version of the Brief Pain Inventory before the study and after the 3rd and 6th sessions of humor therapy. Finally, the data was analyzed using Mann-Whitney U test in SPSS, version 22. Results: The mean ages of the participants in the control and intervention groups were 73.9±4.3 and 73.9±5.8 years, respectively. The results of the Mann-Whitney U test also showed that pain intensity before the study in both groups was homogenous (P=0.15. Moreover, the mean scores of the highest, lowest, and moderate pain intensity after the 3rd (P

Seroepidemiological Study of Toxocariasis in the Owners of Domestic Cats and Dogs in Mashhad, Northeastern Iran

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Fariba BERENJI

2016-10-01

Full Text Available Background: Toxocariasis is the clinical terms applied to infection of human with Ascarid nematodes in the order Ascaridida, named Toxocara canis and T. cati. Because in recent years in Iran many people desire to keep pets (cats and dogs, and lacking of seroepidemiological study of toxocariasis in Mashhad, we decided to determine the seroprevalence of toxocariasis among people who own cats and dogs in comparison with control group.Methods: A serological study for detection antibodies to Toxocara in two groups (93 cat and dog owners and 93 healthy people as control group was conducted from Feb 2013 to Dec 2013. An ELISA method was employed using determination of IgG antibodies against Toxocara. The serum samples were evaluated for anti-Toxocara antibody, using ELISA technique at Parasitology and Immunology Lab of Imam Reza Hospital of Mashhad. Using a questionnaire, epidemiological factors associated with infection were examined. Data were analyzed using Chi-square test.Results: The seroprevalence of Toxocara antibodies in the pet owners and control group was respectively 20.43% and 1.07%.  47.3% of pet owners were female. Conclusion: Presented data showed the significant difference between seroprevalence of toxocariasis among pet owners and control group. Education of society and in particular pet owners consisting of preventing contamination of the environment with Toxocara eggs is advised. 

Controlling air pollution in a city: A perspective from SOAR-PESTLE analysis.

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Gheibi, Mohammad; Karrabi, Mohsen; Mohammadi, Ali; Dadvar, Azin

2018-04-16

Strengths, opportunities, aspirations, and results (SOAR) analysis is a strategic planning framework that helps organizations focus on their current strengths and opportunities to create a vision of future aspirations and the results they will bring. PESTLE is an analytical framework for understanding external influences on a business. This research paper describes a field study and interviews of city hall managers from the city of Mashhad, Iran, conducted to investigate the application of SOAR and PESTLE frameworks for managing Mashhad's air pollution. Strategies are prioritized by the technique for order of preference by similarity to ideal solution (TOPSIS), Shannon entropy (SE), and analytic network process (ANP) multicriteria decision-making (MCDM) methods, considering economic conditions, managers' opinions, consensus, city council approvals, and national documents. The results of this research study show that creating centralized databases, supporting local governments, and developing smart city infrastructure, with weights of 0.194, 0.182, and 0.161, respectively, are the highest ranked strategies for managing air pollution in Mashhad. It can also be concluded that citizen involvement is key to achieving success in the employment of any management strategy. Integr Environ Assess Manag 2018;00:000-000. © 2018 SETAC. © 2018 SETAC.

Frequency of convergence and accommodative disorders in a clinical population of Mashhad, Iran.

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Hoseini-Yazdi, Seyed Hosein; Yekta, AbbasAli; Nouri, Hosein; Heravian, Javad; Ostadimoghaddam, Hadi; Khabazkhoob, Mehdi

2015-01-01

To investigate the frequency of convergence and accommodation anomalies in an optometric clinical setting in Mashhad, Iran, and to determine tests with highest accuracy in diagnosing these anomalies. From 261 patients who came to the optometric clinics of Mashhad University of Medical Sciences during a month, 83 of them were included in the study based on the inclusion criteria. Near point of convergence (NPC), near and distance heterophoria, monocular and binocular accommodative facility (MAF and BAF, respectively), lag of accommodation, positive and negative fusional vergences (PFV and NFV, respectively), AC/A ratio, relative accommodation, and amplitude of accommodation (AA) were measured to diagnose the convergence and accommodation anomalies. The results were also compared between symptomatic and asymptomatic patients. The accuracy of these tests was explored using sensitivity (S), specificity (Sp), and positive and negative likelihood ratios (LR+, LR-). Mean age of the patients was 21.3 ± 3.5 years and 14.5% of them had specific binocular and accommodative symptoms. Convergence and accommodative anomalies were found in 19.3% of the patients; accommodative excess (4.8%) and convergence insufficiency (3.6%) were the most common accommodative and convergence disorders, respectively. Symptomatic patients showed lower values for BAF (p = .003), MAF (p = .001), as well as AA (p = .001) compared with asymptomatic patients. Moreover, BAF (S = 75%, Sp = 62%) and MAF (S = 62%, Sp = 89%) were the most accurate tests for detecting accommodative and convergence disorders in terms of both sensitivity and specificity. Convergence and accommodative anomalies are the most common binocular disorders in optometric patients. Including tests of monocular and binocular accommodative facility in routine eye examinations as accurate tests to diagnose these anomalies requires further investigation.

Pulmonary function tests and respiratory symptoms among smokers in the city of mashhad (north east of Iran

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M.H. Boskabady

2011-09-01

Full Text Available The prevalence of smoking was studied using a questionnaire. Pulmonary function tests and respiratory symptoms were evaluated in 176 smokers. The total studied population with family and co-workers were 13289. The number of smokers among studied population was 11.7%. The rate of smoking among male subjects was 17.2% and in female 2.5%. All values of PFTs in smokers were significantly lower (p < 0.001 and respiratory symptoms higher than in non smokers (p < 0.05 for cough and p < 0.001 for wheeze and tightness. There were significant negative correlations between smoking duration and rate with values of PFT (p < 0.05-p < 0.001. In this study the prevalence of smoking in population of Mashhad city was shown. The prevalence of smoking was higher among male than females. Smoking leads to increased respiratory symptoms and reduction of PFTs values. Resumen: A prevalência do acto de fumar foi estudada através de um questionário. Os testes de função pulmonar e sintomas respiratórios foram avaliados em 176 fumadores. O total da população estudada com família e colaboradores foi de 13289. O número de fumadores entre a população estudada foi de 11,7%. A taxa do acto de fumar entre os homens foi de 17,2% e de 2,5% entre as mulheres. Todos os valores de TFP nos fumadores foram significativamente inferiores (p < 0.001 e os sintomas respiratórios foram superiores em relação aos não fumadores (p < 0,05 para tosse e p < 0,001 para pieira e aperto torácico. Registaram-se correlações negativas significativas entre a duração do acto de fumar e a taxa com valores de TFP (p < 0,05-p < 0,001. Neste estudo, foi apresentada a prevalência do acto de fumar na população da cidade de Mashhad. A prevalência do acto de fumar foi maior entre os homens do que entre as mulheres. Fumar leva a um aumento de sintomas respiratórios e à redução dos valores de TFP. Keywords: Prevalence of smoking, smoking duration, smoking amount

Factors Related to Return to Work in Women After Breast Cancer in Iran.

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Azarkish, Fatemeh; Mirzaii Najmabadi, Khadijeh; Latifnejad Roudsari, Robab; Homaei Shandiz, Fatemeh

2015-09-01

Most women are diagnosed with breast cancer (BC) when they are still at the appropriate age for employment. The increasing survival rates of patients with BC call for more attention to their ability to return to work. The aim of this study was to identify factors related to the return to work in Iranian women underwent BC treatment. A total of 175 women with BC, who met the inclusion criteria, were enrolled in this cross-sectional study. The subjects were recruited from four hospitals affiliated to Mashhad university of medical sciences. These hospitals are oncology referral centers in eastern Iran. All records of employed women with BC were studied in four hospitals of Mashhad city, Iran, during 2000 - 2010. The researchers designed a questionnaire, which consisted of questions regarding social/demographic, health/disease, and work characteristics. The questionnaires were completed through interviews. Data were analyzed using SPSS software, version 11.5. The mean age of the patients at the time of interview was 44.3 ± 6.72 years. Mean age of "Return- to-work" group was 42.71 and "No return-to-work" group was 51.06. Most women (80%) were married. At the time of the interview, 80% had returned to work after a BC diagnosis. Older patients (OR = 0.796; 95% CI, 0.625 - 0.907, P = 0.002), and those with a great deal of work experience (OR = 0.861; 95% CI, 0.752 - 0.986, P = 0.030) were less likely to return to work. Also, women who had no pain or surgery scar (OR = 23.03; 95% CI, 4.53 - 117.02, P work (OR = 22.373; 95% CI, 4.04 - 23.892, P work after BC treatment in working women in Mashhad city, Iran. These predictors should be taken into account in order to improve the patient's life quality.

A Survey over the Dentists' and Endodntists' Approaches towards the Management of Endodontic Emergencies in Mashhad, Iran.

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Bidar, Maryam; Gharechahi, Maryam; Soleimani, Tayebeh; Eslami, Neda

2015-01-01

Pain or swelling caused by various stages of inflammation/infection of the pulp/periradicular area is among endodontic emergencies. Determining the most effective method of emergency treatment is a challenging issue in endodontics. The goal of this study was to determine and compare the level of knowledge in general dentists and endodontists about endodontic emergency treatment plan in Mashhad, Iran in 2012-2013. In this cross-sectional descriptive study, 152 questionnaires were distributed among 120 general dentists and 32 endodontists of Mashhad. The questionnaire contained two separate parts. The first part included demographic information and in the second part different treatment protocols were suggested for 12 various conditions of pulp/periapical emergencies, and the participants were asked to choose the correct option(s). To determine the relationship between qualitative variables, the chi-square analysis was used. The level of significance was set at 0.05. There were significant differences between treatment plans presented by general dentists and endodontists about endodontic emergencies, especially in cases of necrotic pulp and subsequent swelling. Level of knowledge of dentists about the indications of incision and drainage, intra-canal medicament, root filing beyond the apical foramen and antibiotic prescription was not enough. These findings highlight the importance of refreshing courses for general dentists to improve their competency in the management of endodontic emergencies.

A Survey over the Dentists’ and Endodntists’ Approaches towards the Management of Endodontic Emergencies in Mashhad, Iran

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Bidar, Maryam; Gharechahi, Maryam; Soleimani, Tayebeh; Eslami, Neda

2015-01-01

Introduction: Pain or swelling caused by various stages of inflammation/infection of the pulp/periradicular area is among endodontic emergencies. Determining the most effective method of emergency treatment is a challenging issue in endodontics. The goal of this study was to determine and compare the level of knowledge in general dentists and endodontists about endodontic emergency treatment plan in Mashhad, Iran in 2012-2013. Methods and Materials: In this cross-sectional descriptive study, 152 questionnaires were distributed among 120 general dentists and 32 endodontists of Mashhad. The questionnaire contained two separate parts. The first part included demographic information and in the second part different treatment protocols were suggested for 12 various conditions of pulp/periapical emergencies, and the participants were asked to choose the correct option(s). To determine the relationship between qualitative variables, the chi-square analysis was used. The level of significance was set at 0.05. Results: There were significant differences between treatment plans presented by general dentists and endodontists about endodontic emergencies, especially in cases of necrotic pulp and subsequent swelling. Conclusion: Level of knowledge of dentists about the indications of incision and drainage, intra-canal medicament, root filing beyond the apical foramen and antibiotic prescription was not enough. These findings highlight the importance of refreshing courses for general dentists to improve their competency in the management of endodontic emergencies. PMID:26523142

Introduction of Astigmatina and Oribatida Mites (Acari: Sarcoptiformes associated with Stored Food Products in Mashhad county

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Zohre Khaleghabadian

2016-09-01

Full Text Available Introduction: The occurrence and activity of mites in stored foods cause a variety of qualitative and quantitative damages, including reduction in the germinating power of the grains, bronchial asthma and allergic skin reactions. Among the mites associated with stored products, species of order Sarcoptiformes especially some species of Astigmatina including the genera Acarus, Suidasia and Tyrophagousare have economic importance and a worldwide distribution. The members of family Histiosomatidae also are cosmopolitan and often found in moist organic materials. In Iran, there have been a considerable number of studies on astigmatic mites. Kamali et al. have provided a list of stored product mites. fthe work of Bahrami et al. on species diversity of Acaroidea in Tehran, Ardeshir on population of stored grains in different seasons in Iran;Sayedi et al. on mites associated with stored rice in Guilan can be mentioned. Reviewing the literature revealed that in the only study that has been carried out in the study area, only 6 species of storage mites have previously been reported from Khorasan-e- +Razavi province. Literature review showed that although Oribatida consists of 9000 known species in the world, the number of recorded species from Iran is not considerable. Iranian studies on oribatid mites have limited to a few specific areas and recent years. By considering the limitation of knowledge on species diversity of stored product mites in the study area, the present study aimed to improve our knowledge on the mite associated with the stored food products in Mashhad city and the vicinity. Material and Methods: During years 2011−2012 a variety of food storages in Mashhad region were visited and sampled. These stored food products included wheat, barley, wheat bran, rice, flour mill, factories of pasta and bakeries, stockpiles of livestock’s food, and potato and onion storages in different parts of Mashhad. Mite specimens were extracted from

Epidemiology of Snake, Spider and Scorpion Envenomation in Mashhad, Khorasan Razavi, Iran (2004-2011

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Majid Khadem-Rezaiyan

2018-01-01

Full Text Available Backgrounds: Envenomation is common in Asia including Iran that induces morbidity and mortality. This study investigated the epidemiological characteristics of cases with snake, spider and scorpion bites. Methods: In this cross-sectional design, epidemiologic data of admitted cases to the Toxicology Department of Imam Reza Hospital of Mashhad, Iran were analyzed across a 7-yr period, from 2004 to 2011. SPSS was used for data analysis. Results: This study reports 686 admissions due to animal envenomation with an incidence rate of 2.9 per 100000. Mean (SD, min-max age of admitted patients was 30 (19, 1-90 yr, and 471 (69% were male. Snakebite (n, percentage, annual incidence (299, 44%, 1.3 per 100000 and spider bite (188, 27%, 0.8 per 100000 and scorpion sting (126, 18.4%, 0.5 per 100000 were most frequent cases. Overall, case fatality rate was 0.09 per 100000 which were due to scorpion and unknown bite. No cases of snakebites died in this period. The highest age-specific incidence rate was 4.6 per 100000 and related to 10-20 yr of age. Conclusion: Animal envenomation is frequent in this area and a matter of health concern. While deaths related to snake bite are no longer reported-presumably due to using effective anti-venom - managing unknown and scorpion bites need to be addressed. Envenomation was not overtly an age-specific event in this province.

The Influence of Gender Role and Women's Empowerment on Couples' Fertility Experiences in Urban Society of Mashhad, Iran

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Talat Khadivzadeh

2014-07-01

Full Text Available Background and Aim: Iran has experienced a great variation in women's status in recent years. There is a little knowledge on how and why advancing gender equality and equity and the empowerment of women play a role in recent fertility reduction in the country. This study was conducted to gain insight into the role of gender beliefs and women's empowerment in the couples 'experiences of fertility in Mashhad, Iran in 2011-2012. Methods: In this exploratory qualitative study in-depth interviews were conducted with 54 purposefully selected eligible male and female participants and some key informants who lived in urban society of Mashhad. Data was collected until saturation was happened and analyzed adopting conventional content analysis approach through giving analytical codes and identification of categories using MAXqda software. Study rigor verified via prolonged engagement, thick description and validation of anlysis through member check. Results:Findings from data analysis demonstrated three major categories about the influence of women’s empowerment and gender role on fertility experiences including: 1 The couple’s understanding of gender roles 2 Women’s empowerment and changing gender roles 3 Couple’s interactions in complementary or parallel roles and 4 Fulfillment of fertility goals based on role division. Some aspects of couples' interaction including equal roles in fertility decisions, choosing and using best fit family planning method and participative child care influenced couples' fertility behavior. Women’s empowerment together with balanced gender role in the family resulted in success in attaining couple’s fertility desire. Conclusion: Managing fertility behaviors needs to understand the roles of spouses in their mutual interaction in fertility decision making and related behaviors. Imbalanced gender role in family acts as an obstacle to reach the fertility goals and leads to lower than desired fertility. Reproductive

The relationship between emotional intelligence with administrators’ performance at Mashhad University of Medical Sciences

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Sadeghi, Tooraj; Saeidi, Masumeh; Moghaddam, Habibolah Taghizade; Ghodsi, Mohammad Jafari; Hoseini, Rasoul

2018-01-01

Background The leadership of an organization requires specific features to adapt to changes and to survive and grow in new environments, and emotional intelligence is one of the most important attributes that can help leaders and managers respond to these changes. Objective This study aimed to determine the relationship between emotional intelligence with administrators’ performance at Mashhad University of Medical Sciences, Mashhad, Iran. Methods This cross-sectional study was conducted on 100 basic and middle managers of Mashhad University of Medical Sciences, Mashhad, Iran who were selected by census method in 2016. The instrument of data collecting was the “Inventory Shrinkage”, and the “Organizational performance evaluation forms”. The data were analyzed by SPSS version 16 using descriptive statistics and Spearman correlation. Results The results showed there was a significant negative correlation between emotional intelligence and organizational performance in administrators (r=−0.214, p=0.032). The findings also showed that among the components of emotional intelligence and administrators’ performance, only components of empathy, was there a significant negative correlation (r=−0.199, p=0.047). Also, there was no statistically significant relationship between emotional intelligence and demographic variables such as work experience, age, marital status and education level (p>0.05). There was no significant relationship between organizational performance and demographic variables, either (p>0.05). But between the components of emotional intelligence, only for social skills and work place of administrators, a significant positive correlation was confirmed (r=0.203, p=0.043). Conclusions The results of this study showed that there was a negative and significant correlation between the components of emotional intelligence and administrators’ performance of Mashhad University of Medical Sciences administrators, only in the empathy component. PMID

DRUG THERAPY IN ASTHMATIC CHILDREN: SURVEY IN MASHHAD

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M.H Karimi

2000-03-01

Full Text Available Introduction. For future health planning of our country, the type and amount of drugs used for treatment of chronic diseases should be known. Therefore, in the present study the treatment regimen of asthmatic children in the city of Mashhad was studied. Methods. To study the different types of drugs in the treatment regimen of asthmatic children in the city of Mashhad, we evaluated the treatment regimen of 366 primary school children with asthma disease. Starting, maximum and duration of action of three different bronchodilators (salbutamol inhaler, salbutamol syrup, and theophylline syrup were compared. Findings. The results of the first part of this study showed that only 31.6 percent of asthmatic children had history of treatment and only 10.6 percent had current medication. In addition, most of the treated children (38.8 percent had only bronchodilator (salbutamol syrup in their treatment regimen. The effect of salbutamol inhaler on lung function tests starts in 5 min, salbutamol syrup in 15 min and theophylline syrup at 30 min after administration. The maximum response to salbutamol inhaler, salbutamol syrup, and theophylline syrup occurred 15 min, 4 hr and 3 hr after administration, respectively. The reduction of response to salbutamol inhaler occurs after 3 hr, but there was no any reduction in response to salbutamol and theophylline syrup during study period. Conclusion. The prevalence of asthma among children in the city of Mashhad is relatively high, but most of asthmatic children are not treated. Although the oral bronchodilator in mild asthma is effective, salbutamol inhaler is needed for emergency use.

Application of Donabedian quality-of-care framework to assess the outcomes of preconception care in urban health centers, Mashhad, Iran in 2012

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Fatemeh Ghaffari

2013-12-01

Full Text Available Background and aim: Improving patient health status is the primary goal of healthcare system. and planning to improve the health care services without taking into account the views of care receivers is not possible .In this regard, Donabedian Model as an appropriate framework in assessing the quality of health care, has particular attention to the issue of "outcomes", which are sometimes seen as the most important indicators of quality. This study therefore aimed to assess the outcomes of preconception care including changes to health knowledge as well as patient satisfaction in urban health centers, Mashhad, Iran in 2012. Methods: In this descriptive study, 350 women of reproductive age who received preconception care in urban health centers of Mashhad, Iran, were selected using a two stage sampling design. Demographic and obstetric data were collected through a self-structured questionnaire.  Outcomes of preconception care including health knowledge as well as patient satisfaction were measured using a questionnaire adopted from Donabedian Model. Data were analyzed with SPSS Software version 16 and statistical tests such as ANOVA, Chi-square and Pearson correlation coefficient. Findings: The mean age of women was 22.5 ± 26.93 and the mean score of their marriage years was 6.32±4.77.  67.4% of subjects experienced between one and six pregnancies. The mean score of health knowledge of preconception care was 53.4 ± 8.14 and the highest score of its subdomains was related to the personal hygiene. The mean score of patients' satisfaction of preconception care was 84.11 ± 56.75 and its highest score was in relation to counseling and provided care. Conclusion: According to the results, planning to provide better education services for clients, raising public awareness regarding preconception care and more emphasis on preconception care importance in continuous education of health care providers are recommended.  

Study of Bacterial Infections Among Patients Receiving Kidney Transplant in Mashhad, Iran.

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Mansury, Davood; Khaledi, Azad; Ghazvini, Kiarash; Sabbagh, Mahin Ghorban; Zare, Hosna; Rokni-Hosseini, Mohammad Hossein; Vazini, Hossein

2017-11-15

Over the past 2 decades, significant advances have been made in the management of infections after transplant; however, transplant recipients are still at high risk of infectious complications. This study aimed to evaluate the prevalence of bacterial infections and antimicrobial resistance patterns in kidney transplant recipients. This cross-sectional study included 356 patients who received kidney transplants, regardless of the underlying disease, from 2013 to 2015 at the Montaserieh Transplant Hospital (Mashhad, Iran). Clinical samples collected from patients were sent to the microbiology laboratory for culture processing. Typing of bacteria was conducted, and susceptibility testing was performed according to the Clinical and Laboratory Standards Institute guideline by use the of disk diffusion agar method. Data were then analyzed by SPSS software (SPSS: An IBM Company, IBM Corporation, Armonk, NY, USA) using chi-square test. Among 356 kidney recipients (206 men and 150 women), 115 (32.3%) received transplants from living donors and 241 (67.7%) received transplants from deceased donors. Of 356 total patients, 112 patients (31.5%) had an infection at various times after transplant. The most common gram-negative and gram-positive isolated bacteria were Escherichia coli and coagulase-negative Staphylococcus, with prevalence rates of 66.1% and 48.6%. Most of the isolates were resistant against selected antibiotics. Because of the high prevalence of infection among transplant patients, infection prevention should receive more attention, and antibiotic susceptibility should be determined before treatment.

Geochronology, radiogenic isotope geochemistry, and petrogenesis of Sang bast Paleo-tethys monzogranite, Mashhad, Iran

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Karimpour, M. H.; Farmer, G.L.; Stern, C.R.

2010-01-01

The study area is located in northeastern Iran (south of Mashhad). Paleo-Tethys Ocean opened during Silurian time and subduction under Turan plate was started in Late Devonian. By Late Triassic (225 Ma) there was no Paleo-Tethys left on an Iranian transect, therefore Turan plate obducted over Iran Plate. Two stages of low grade regional metamorphism are exposed, that are related to Hercynian (Late Paleozoic) and Cimmerian (Jurassic) oro genies. The Paleo-Tethys remnants (meta-ophiolite and meta-flysch) were intruded by Sang bast monzogranite. Chemically, monzogranite is moderately peraluminous S-type granitoid. It has low values of magnetic susceptibility [(5 to 11) * 10 -5 SI] therefore it is classified as belonging to the ilmenite-series of reduced type granitoids. Monzogranite is characterized by strong light rare earth element enrichment and less low heavy rare earth element. All samples have very small negative Eu anomalies (Eu/Eu * = 0.62 to 0.88). Total rare earth element content of monzogranite is between 212-481 ppm. The result of U-Pb zircon age dating of monzogranite is 201.3 ± 3.6 Ma (Upper Triassic, Rhaetian time). The initial 87 Sr/ 86 Sr and 143 Nd/ 144 Nd ratios for monzogranite is (0.706776 and 0.512219) when recalculated to an age of 201 Ma, consistent with the new radiometric. The initial 87 Sr/ 86 Sr and 143 Nd/ 144 Nd ratios for slate is (0.720613 and 0.511601) respectively when recalculated to an age of 201 Ma, consistent with the new radiometric results. Initial εNd isotope values for monzogranite is -3.13 and the slate is -15.19. Based on radiogenic isotopic data and rare earth element monzogranite magma originated either from lower continental crust which was very different from slate or it is originated from mantle and contaminated in continental crust during ascending.

A Study on Oral Health of Children with Cardiac Diseases in Mashhad, Iran in 2004

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Mohammad Mahmoudi

2007-12-01

Full Text Available

Background and aims. Preventing oral disease is the most desirable way of ensuring good dental health for children with heart disease. Dental and gingival infections in patients with cardiac problems may lead to infective endocarditis. The aim of this study was to evaluate oral and dental health status in children with heart disease referred to a cardiac center compared with the control group.

Materials and Methods. In this descriptive cross-sectional study, case group consisting of 100 patients 2-12 years old with heart disease were examined for oral and dental status in Pediatric Cardiac Center in Mashhad, Iran, in 2004. Fifty healthy children with the same age as the case group referring to the Department of Pedodontics, Mashhad Faculty of Dentistry served as the control group. For each patient, dental and medical history, dmft, DMFT, debris index, tooth brushing status as well as parental knowledge of infective endocarditis and their economic status was registered on a questionnaire. Statistical analysis was performed using Kruskal-Wallis, chi-square and t-tests.

Results. There were no significant differences between case and control groups in dmft (3.92 ± 3.99 and 3.54 ± 3.33, respectively, DMFT (3.7 ± 4 and 1.47 ± 1.72, respectively and their components. Tooth brushing status and debris index were significantly worse in the study group (P = 0.001 and P = 0.008, respectively. 35% of parents were aware of the importance of good oral health in cardiac children although none of them knew about infective endocarditis. Most of the parents in study group had low (30% to medium (53% economic status.

Conclusion. In this study, the children with cardiac disease did not have a good oral and dental health status. Developing strategies toward preventive dental care of children with cardiac problems and informing their parents is suggested.

Ergonomic Assessment and Design of Electronic Ticket Booths in Mashhad City

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H. Razavi

2015-04-01

.Conclusion: Vendors of electronic ticket booths are exposed to musculoskeletal and environmental health threats, in Mashhad. Relocating the booths, adjustingcounterand desk height can significantly reduce the risk of mentioned hazards

Clinical evaluation of patients with spinal cord infarction in mashhad, iran.

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Ghandehari, Kavian; Gerami Sarabi, Mohammad Reza; Maarufi, Parham

2010-10-26

Background. Spinal Cord Infarction (SCI) is a rare and disabling disease. This hospital-based study was conducted for clinical evaluation of SCI patients in east of Iran. Methods. Consecutive SCI patients admitted in Ghaem hospital,Mashhad during 2006-2010 were enrolled in a prospective clinical study. Diagnosis of SCI was made by neurologists and radiologists. Demographic features, clinical syndrome, and Magnetic Resonance Imaging (MRI) findings were recorded. All of the patients underwent a standard battery of diagnostic investigations. All of the patients suspected to SCI had MRI of spinal cord at the symptomatic level of cord with a 0.5 Tesla generation, Philips NT Intra, Netherland equipment. An equal number of patients with Brain Infarction (BI) were randomly selected from our stroke registry data bank. Etiology and degree of disability were compared between these groups of patients. Results. Fourteen SCI patients (9 females, 5 males) with mean age 38.8 ± SD: 19.9 years were evaluated. Miscellaneous causes consisted 50% of etiologies in patients with SCI. Uncertain etiology, atherosclerosis, and cardioembolisms consisted 35.7%, 7.1%, and 7.1% of SCI causes, respectively. Distribution of etiologies was significantly different between SCI and BI patients, X(2) = 12.94, df = 3, P = .003. Difference in mean disability score at acute phase of stroke was not significant between two studied groups, z = 1.54, P = .057. Difference in mean changes of disability score at 90 days postevent was significant in two groups of patients, z = 2.65, P = .019. Conclusion. SCI is a rare disease with poor recovery. Distribution of etiologies of SCI patients is quite different than of BI patients.

Clinical Evaluation of Patients with Spinal Cord Infarction in Mashhad, Iran

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Kavian Ghandehari

2010-01-01

Full Text Available Background. Spinal Cord Infarction (SCI is a rare and disabling disease. This hospital-based study was conducted for clinical evaluation of SCI patients in east of Iran. Methods. Consecutive SCI patients admitted in Ghaem hospital,Mashhad during 2006–2010 were enrolled in a prospective clinical study. Diagnosis of SCI was made by neurologists and radiologists. Demographic features, clinical syndrome, and Magnetic Resonance Imaging (MRI findings were recorded. All of the patients underwent a standard battery of diagnostic investigations. All of the patients suspected to SCI had MRI of spinal cord at the symptomatic level of cord with a 0.5 Tesla generation, Philips NT Intra, Netherland equipment. An equal number of patients with Brain Infarction (BI were randomly selected from our stroke registry data bank. Etiology and degree of disability were compared between these groups of patients. Results. Fourteen SCI patients (9 females, 5 males with mean age 38.8±SD: 19.9 years were evaluated. Miscellaneous causes consisted 50% of etiologies in patients with SCI. Uncertain etiology, atherosclerosis, and cardioembolisms consisted 35.7%, 7.1%, and 7.1% of SCI causes, respectively. Distribution of etiologies was significantly different between SCI and BI patients, X2=12.94, df=3, P=.003. Difference in mean disability score at acute phase of stroke was not significant between two studied groups, z=1.54, P=.057. Difference in mean changes of disability score at 90 days postevent was significant in two groups of patients, z=2.65, P=.019. Conclusion. SCI is a rare disease with poor recovery. Distribution of etiologies of SCI patients is quite different than of BI patients.

Analysis of different inputs share and determination of energy Indices in broilers production in Mashhad city

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H Sadrnia

2017-05-01

largest producer of broilers in Iran. This research was performed because it is necessary to have energy consumption status; also there is a few data about broiler’s energy consumption in Mashhad. In this research, the data of Mashhad’s broilers was analyzed by Data Envelopment Analysis Method. The other objectives of this study were to separate efficient and inefficient units to use energy resource efficiently and determine total energy saving. Materials and Methods This study was performed in 2013 in Mashhad, Iran. The data were collected through interviews and questionnaires from 36 poultry farmers for a growing period of April to May. Input energies were the feed, fuel (gas and gas oil, electricity, labor, equipment and chicken, and the output energies were the chicken meat and the manure. The energy consumption for each element was calculated by multiplied amount of inputs/outputs to energy equivalents. Results and Discussion The total of input and output energies were obtained 125.2, 24.9 GJ/1000Birds, respectively. Energy indices such as energy ratio, energy efficiency and specific energy were determined to be 0.2, 0.019 kg/MJ and 52.55 MJ/kg, respectively. The highest share of energy consumption were 50.84 and 42.43%, for fuel (natural gas and diesel fuel and feed respectively, the lowest share among the input energies were 0.39 and 0.06%, for chicken and labor respectively. Comparison of energy in three levels of farm sizes (≤15000, 15000-30000 and ≥30000 chicks showed the energy ratio for large farms were higher than the other levels. Data Envelopment Analysis (DEA was used to evaluate the poultry efficiency. The results showed that 13 poultry units had average technical efficiency (0.93 in the definition of Constant Returns to Scale (CRS, and 21 poultry units had pure technical efficiency (0.99 in the definition of Variable Returns to Scale (VRS. Conclusions The Fuel (natural gas and diesel fuel consumption energy had the highest shares of energy

Serum 25-hydroxyvitamin D Levels in Patients Referred to Clinical Laboratories in Various Parts of Mashhad- Northeastern Iran

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Ali Akbar Shamsian

2015-06-01

Full Text Available Introduction: Vitamin D has an important role in maintaining human health. The main source of vitamin D production is skin exposure to sunlight. Accordingly with the spread of apartment life culture, growth of industrial cities and the increase of air pollution; vitamin D deficiency and its implications is an important factor in the appearance of debilitating diseases in different age categories (especially for children, adults and elderly people.   Materials and Methods: A retrospective cross-sectional study based on an objective was conducted on 1,110 patients who were selected randomly. These patients have been referred to “center of education culture and research” laboratories (2 laboratories and 8 specialized laboratories for vitamin D test in the city of Mashhad. And after conducting the study, the collected data was analyzed using SPSS 13 software.   Results: The prevalence of vitamin D deficiency in the population under study was 68.8%. Vitamin D levels were significantly lower in males in comparison with females (P

Prevalence and phylogenetic analysis of HTLV-1 in a segregated population in Iran.

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Rafatpanah, Houshang; Torkamani, Mahmood; Valizadeh, Narges; Vakili, Rosita; Meshkani, Baratali; Khademi, Hassan; Gerayli, Sina; Mozhgani, Sayed Hamid Reza; Rezaee, Seyed Abdolrahim

2016-07-01

Human T-lymphotropic virus type 1 (HTLV-1) infection is an important health issue that affects a variety of endemic areas. The Khorasan province, mainly its capital Mashhad in northeastern Iran, was reported to be as one of these endemic regions. Torbat-e Heydarieh, a large city Southwest border to Mashhad with a segregated population was investigated for the prevalence and associated risk factors of HTLV-1 infection in 400 randomly selected individuals. Blood samples were tested for the presence of HTLV-1 antibodies via the ELISA method and then were confirmed by an Immunoblot test. For the presence of HTLV-1 in lymphocytes of infected subjects, PCR was performed on LTR and TAX regions. DNA sequencing of LTR fragment was also carried out to determine the phylogenetic of HTLV-1, using the Maximum likelihood method. HTLV-1 sero-reactivity (sero-prevalence) among the study population was 2% (8/400), of which 1.25% had HTLV-1 provirus in lymphocytes (actual prevalence). HTLV-1 infection was significantly associated with the age, marital status, and history of blood transfusion (P cosmopolitan subtype A. HTLV-1 prevalence in Torbat-e Heydarieh (1.25%) is low comparing to those of both Mashhad (2-3%) and Neishabour (3.5-5%) in the province of Khorasan. Thus, traveling mobility and population mixing such as marriage, bureaucratic affairs, occupation, and economic activities could be the usual routs of HTLV-1 new wave of spreading in this segregated city. © 2015 Wiley Periodicals, Inc.

Views of Health Information Management Staff on the Medical Coding Software in Mashhad, Iran.

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Kimiafar, Khalil; Hemmati, Fatemeh; Banaye Yazdipour, Alireza; Sarbaz, Masoumeh

2018-01-01

Systematic evaluation of Health Information Technology (HIT) and users' views leads to the modification and development of these technologies in accordance with their needs. The purpose of this study was to investigate the views of Health Information Management (HIM) staff on the quality of medical coding software. A descriptive cross-sectional study was conducted between May to July 2016 in 26 hospitals (academic and non-academic) in Mashhad, north-eastern Iran. The study population consisted of the chairs of HIM departments and medical coders (58 staff). Data were collected through a valid and reliable questionnaire. The data were analyzed using the SPSS version 16.0. From the views of staff, the advantages of coding software such as reducing coding time had the highest average (Mean=3.82) while cost reduction had the lowest average (Mean =3.20), respectively. Meanwhile, concern about losing job opportunities was the least important disadvantage (15.5%) to the use of coding software. In general, the results of this study showed that coding software in some cases have deficiencies. Designers and developers of health information coding software should pay more attention to technical aspects, in-work reminders, help in deciding on proper codes selection by access coding rules, maintenance services, link to other relevant databases and the possibility of providing brief and detailed reports in different formats.

Macro-Level Modeling of Urban Transportation Safety: Case-Study of Mashhad (Iran

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Mohammadi Mehdi

2017-12-01

Full Text Available Transportation safety can be aimed at the planning stage in order to adopt safety management and evaluate the long-time policies. The main objective of this research was to make use of crash prediction models in urban transportation planning process. As such, it was attempted to gather data on the results of transportation master plan as well as Mashhad urban crash database. Two modelling method, generalized linear model with negative binomial distribution and geographically weighted regression, were considered as the methods used in this research. Trip variables, including trip by car, trip by bus, trip by bus services and trip by school services, were significant at 95%. The results indicated that both finalized models were competent in predicting urban crashes in Mashhad. Regarding to results urban transportation safety will be improved by changing the modal share for example from private car to bus. The application of the process presented in this study can improve the urban transportation safety management processes and lead to more accurate prediction in terms of crashes across urban traffic areas.

Barriers to collaboration among tourism industry stakeholders. Case study: Mashhad Metropolis

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Farhad Azizpour

2016-07-01

Full Text Available In a tourist destination there are usually various stakeholders with different goals. Achieving cooperation and integration among them is a major concern for policy makers and urban managers. In this regard, the role of tourist destination management becomes important more than ever. Therefore, cooperation between organizations can be an effective model but very little researches have been done about this topic. To fill the gap, this study tends to analyze the collaboration between tourism-related public and private institutions in the city of Mashhad.This study applies qualitative case study methodology approach. Data are collected using semi-structured interview. The results showed that the main factors affecting the non-collaboration between related-tourism organizations in Mashhad city include: lack of a systematic approach, weak legal structure, poor planning, lack of integrated tourism management, and the weakness of the policy-making system.

Mercury contamination of fish and shrimp samples available in markets of Mashhad, Iran.

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Vahabzadeh, Maryam; Balali-Mood, Mahdi; Mousavi, Seyed-Reza; Moradi, Valiollah; Mokhtari, Mehrangiz; Riahi-Zanjani, Bamdad

2013-09-01

Fish and shrimp are common healthy sources of protein to a large percentage of the world's population. Hence, it is vital to evaluate the content of possible contamination of these marine-foods. Six species of fishes and two species of shrimps were collected from the local markets of Mashhad, Iran. The mercury (Hg) concentration of samples was determined by atomic absorption spectrophotometry using a mercuric hydride system (MHS 10). High concentration of total Hg was found in Clupeonella cultriventris caspia (0.93 ± 0.14 μg/g) while the lowest level was detected in Penaeus indicus (0.37 ± 0.03 μg/g). Mean Hg levels in fish and shrimp samples were 0.77 ± 0.08 μg/g and 0.51 ± 0.05 μg/g, respectively. Farmed species (except for P. indicus) and all samples from Persian Gulf and the Caspian Sea had mean mercury concentrations above 0.5 μg/g, which is the maximum standard level recommended by Joint FAO/WHO/Expert Committee on Food Additives (JECFA). All samples had also mean Hg concentrations that exceeded EPA's established safety level of 0.3 μg/g. A little more extensive analysis of data showed that weekly intake of mercury for the proportion of the Iranian population consuming Hg contaminated fish and shrimp is not predicted to exceed the respective provisional tolerable weekly intakes recommended by JECFA. However, the Iranian health and environmental authorities should monitor Hg contamination of the fishes and shrimps before marketing.

Adherence to a Standardized Order Form for Gastric Cancer in a Referral Chemotherapy Teaching Hospital, Mashhad, Iran

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Mitra Asgarian

2017-09-01

Full Text Available Background: Standardized forms for prescription and medication administration are one solution to reduce medication errors in the chemotherapy process. Gastric cancer is the most common cancer in Iran. In this study, we have attempted to design and validate a standard printed chemotherapy form and evaluate adherence by oncologists and nurses to this form. Methods: We performed this cross-sectional study in a Mashhad, Iran teaching hospital from August 2015 until January 2016. A clinical pharmacist designed the chemotherapy form that included various demographic and clinical parameters and approved chemotherapy regimens for gastric cancer. Clinical oncologists that worked in this center validated the form. We included all eligible patients. A pharmacy student identified adherence by the oncologists and nurses to this form and probable medication errors. Results are mean ± standard deviation or number (percentages for nominal variables. Data analysis was performed using the SPSS 16.0 statistical package. Results:We evaluated 54 patients and a total of 249 chemotherapy courses. In 146 (58.63% chemotherapy sessions, the administered regimens lacked compatibility with the standard form. Approximately 66% of recorded errors occurred in the prescription phase and the remainder during the administration phase. The most common errors included improper dose (61% and wrong infusion time (34%. We observed that 37 dose calculation errors occurred in 32 chemotherapy sessions. Conclusions: In general, adherence by oncologists and nurses with the developed form for chemotherapy treatment of gastric cancer was not acceptable. These findings indicated the necessity for a standardized order sheet to simplify the chemotherapy process for the clinicians, and reduce prescription and administration errors.

Type B Hepatitis in Iran

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M. Tabarestani

1977-01-01

Full Text Available Hepatitis B surface antigen CHBsAg was found in 1% of controls, 2.1% of professional blood donors, 2.0% of leprosy patients and 76.1% of acute hepatitis in Tehran and Mashhad, Iran. All HBsAg positive samples also possessed antibody to the hepatitis B core antigen and all were subtype ayw. Type B hepatitis and the HBsAg state aloe frequent in Iran, but most must be accounted for by u nonparenter- al" or "rnapparent'' parenteral exposure.

A Trans-Theoretical Approach to Physical Activity Profile in General Population of Mashhad

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Shaye, Zahra Abbasi; Bazzaz, Mojtaba Mousavi; Vakili, Veda

2015-01-01

Regular physical-activity is necessity for a healthy lifestyle. Despite public health efforts, a minority of population are involved in healthy levels of physical-activity. This study provides evidence about exercise patterns and predictors of Mashhad-Iran population according to TTM change stages. In this cross-sectional study, we surveyed a total number of 564 participants from Mashhad in 2014 by using stages of change questionnaire. Analysis showed 23.4% of participants were in pre-contemplation stage, 18 in contemplation, 24.6% in preparation, 8.10% in action, 14.4% in maintenance and 11.5% were in termination phase. Age, gender, BMI, alcohol consumption, sleep duration, having compeer and encouragement were identified as predictors of pre-contemplation stage. Genders, having company and using bicycle for transportation were predictors of termination phase. Tailor interventions based on the predictors to enhance the physical activity among specific subgroups would be of interest. PMID:26153203

Mineralogy, geochemistry, genesis, and industrial application of silica in Arefi area, south of Mashhad

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Mohammad Hassan Karimpour

2014-10-01

Full Text Available Introduction Arefi quartz-bearing conglomerate (Middle Jurassic is situated within Binalud structural zone. The unit is trending NW-SE located 25 km south of Mashhad. More than 97% of the pebbles are quartz as mono-crystalline, poly-crystalline, and minor fragments of chert, quartzite, and mica schist. Less that 3% of the remaining minerals are feldspar, mica, chlorite, hornblende, tourmaline, zircon, sphene, and opaque minerals. The cement is mainly silica. Hashemi (Hashemi, 2004 suggested this unit is orthoquartzitic polymictic conglomerate. In this study, we carried out detailed mineralogical studies, geochemical analyses for SiO2 and troublesome elements, determination of quartz pebbles source using geological observations and fluid inclusion microthermometry, and industrial application studies with new insight for porcelain and ceramic factories as the nearest silica-rich reserve to Mashhad. Material and methods 1. Preparing geologic map in 1:10000 scale in the Arefi area. 2. Petrographic study of 65 samples from the quartz-bearing conglomerate unit. 3. Major elements such as SiO2, TFeO, TiO2, and CaO were analyzed at the Maghsoud Porcelain Factories Group, using a Philips PW1480 X-ray spectrometer. 4. Ore dressing analyses in Danesh Faravaran Engineering Company. 5. Fluid-inclusion studies in 4 samples doubly-polished wafers of quartz crystals were studied using standard techniques (Roedder, 1984 and Linkam THM 600 heating-freezing stage (from –190 to 600ºC mounted on a Olympus TH4–200 microscope stage at Ferdowsi University of Mashhad, Iran. Salinities and density of fluid inclusions were calculated using the Microsoft Excel spreadsheet HOKIEFLINCS-H2O-NACL (Steele-MacInnis et al., 2012; Lecumberri-Sanchez et al., 2012 Results and Discussion Fluid Inclusion studies of both mono- and poly- crystalline quartz revealed that the inclusions consist of three phases (LVS with NaCl crystals. Homogenization temperature is between 484 and more

Etiologic evaluation of patients with dysphagia admitted to ENT and Thorax surgery wards of Ghaem Hospital, Mashhad, Northeast of Iran

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Mohammad Naeimi

2009-04-01

Full Text Available ntroduction: Dysphagia is a common chief complain of various diseases with different benign or malignant etiologies. Iran is one of countries with a high incidence rate of esophageal cancer. The aim of this study was to evaluate the common causes of dysphagia for earlier diagnosis and treatment of this disease and reduction of its morbidity and mortality rate. Materials and Methods: In this descriptive study, we analyzed the etiology of dysphagia in 200 patients who were admitted to ENT and thorax surgery wards of Mashhad Ghaem Hospital during 2005-2007. Results: Of 200 patients, 79 patients were female and 121 patients were male. The most prevalent cause of dysphagia in these patients was esophageal SCC and the most common endoscopic presentation was the ulcerative view. Other common etiologic factors were esophageal stenosis, adenocarcinoma, mediastinal tumors, achalasia, lyomyoma, sarcoma and diffuse esophageal spasm, respectively. Conclusion: According to these results, the complaint of dysphagia with or without odinophagia has particular clinical importance, especially in our country with high frequency of esophageal malignancies.

Thalassemia major and consanguinity in Shiraz city, Iran.

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Asadi-Pooya, Ali Akbar; Doroudchi, Mehrnoosh

2004-09-05

Beta-thalassemia is among the most common genetic disorders in the world and in Iran, with widespread occurrence. A cross-sectional study on 648 beta-thalassemia patients in Shiraz, Iran was carried out to determine the demography of beta-thalassemia major in Shiraz city, Fars province, Iran and also the rate of consanguinity and the significance of pre-marriage counseling in decreasing familial marriages and consequently preventing this autosomal recessive genetic disease. All interviewed patients had thalassemia major and their age, sex, and the consanguinity between parents were recorded. 40.6% of beta-thalassemia patients were outcomes of first-cousin marriages. Comparison of the percentages of familial marriages (consanguinity) between parents of beta-thalassemia patients and a sample of normal population, revealed a statistically significant difference (pmarriages among thalassemic families, however, more education and awareness of young women and men about the increased risk of beta-thalassemia after familial marriage through pre-marriage counseling is still necessary.

Epidemiology of pemphigus in northeast Iran: A 10-year retrospective study

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Javidi Zari

2007-01-01

Full Text Available Pemphigus is an autoimmune blistering disease of the skin and mucous membranes with different reported epidemiological aspects from different countries. Aim: Our aim was to evaluate the epidemiological aspects of pemphigus in Mashhad city. This is the first report with regard to the characteristics of pemphigus in Khorasan province of Iran. Materials and Methods: In this cross-sectional study, all the patients with pemphigus, who were referred to the Dermatology Department of Imam Reza hospital of Mashhad, were examined over nine years, i.e., from May 1998 to March 2007. The data obtained through questionnaires, including age, sex, profession, mucosal or skin or the involvement of both, lag-time period between the onset of disease and the first presentation, gap between cutaneous and mucosal involvements, season of onset and family history, were analysed by using statistical tests of Chi square and Student′s t -test and the statistical software of SPSS. Results: In 178 patients with pemphigus, pemphigus vulgaris was the most common type (86.5%. Female to male ratio was 1.4. In pemphigus vulgaris patients, there was involvement of both the skin and mucosa in 64.3%, mucosal involvement in 14% and skin involvement in 21.7%. There was no mucosal involvement in patients with pemphigus foliaceus. Two patients (1.4% had a positive family history. Summer was the most common season for the onset of the disease (37.5%. Most of the patients were housewives in the premenopausal age group. Conclusion: The results reveal a high incidence of pemphigus in northeast Iran with an incidence of 20 patients per year.

Prevalence of Bovine Viral Diarrhoea Virus antibodies and antigen among the aborted cows in industrial dairy cattle herds in Mashhad area of Iran

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Naseri, Z.

2011-06-01

Full Text Available The measurement of antibody responses of animals exposed to BVDV either through a natural exposure or an immunization protocol is still a standard procedure. For BVDV, the test formats have been largely limited to ELISA which is a valuable diagnostic test to measure the level of BVDV specific antibodies as well as antigen in blood samples. In the present study, 120 blood samples were collected from the cows with the history of abortion in different period of pregnancy from different industrial dairy cattle herds of Mashhad area of Iran. Also 30 samples were collected from the cows with no history of abortion as control. The presence of antibody against BVDV from the 120 serum samples was investigated by indirect ELISA. From 120 serum samples which were collected from aborted cows, 89 samples were positive (%74.16. From these positive samples, 12(13.48%, 54 (60.68% and 23 (25.84% samples belong to the first, second and third trimester of pregnancy, respectively. From 89 positive samples, 12 (13.48% samples were related to stillbirth and 8 (8.99% samples were belongs to the mummified fetus. From 89 positive samples, 71 (79.78% were related to cattle between 2-5 years old and 18 (20.22% were associated to cattle more than 5 years old. In control group, 20 samples (66.66% were antibody positive. Also the presence of BVDV antigen in serum samples was investigated by Ag-capture ELISA. From 120 serum samples, 2 samples were positive (1.67%, which belongs to the second period of pregnancy. In control group, none of the samples were antigen positive. The results of this study showed that the prevalence of BVDV infection is high among the aborted cows of Mashhad area. Although this prevalence is higher than the control group, the observed difference is not significant.

Physical and Chemical Characterization of Fat and Oil Deposits in Mashhad City Sewer Lines and the Solutions Developed

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Mahdi kamali

2017-01-01

Full Text Available Formation of oil, fat, and grease deposits in sewer pipelines is a major concern as they result in sewage overflow and pose health problems. Analysis of two sample deposits collected from the sewer lines of Imam Reza Street in the city of Mashhad suggested that the chemical reactions promoted by edible oils in the sewer lines lead to the formation of insoluble soap and deposits. Being sticky, the deposits accumulate over time to eventually block the lines. The analysis also showed that the moisture content of the samples ranged between 50‒62%, indicating that water does not play a main role in their formation. The samples were also found to contain 61.78% and 84.35% saturated fatty acids, with palmitic acid being the dominant one. Calcium was the main metal in the samples, which is due to both water hardness and corrosion of the sewer lines. Based on the results obtained, the origin of these deposits, and the relevant protocols for the management of oil and fat wastes, solutions were proposed to prevent deposit formation and sewer line clogging that suit the special cultural and environmental conditions of the city. These proposals are under consideration for implementation in the region.

Epidemiological Study of Ascariasis in Hamadan City , West of Iran, 2001

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M. Fallah

2004-04-01

Full Text Available Ascaris lumbricoides is the most common intestinal parasite in the world. Various studies has indicated the high prevalence of this parasite in Iran, specially in the west parts of Iran. The epidemiological study of intestinal parasitic infection is prerequisite for planning of control programs. The Hamadan province is one of the most tourist attraction regions of Iran and providing a safe environment for travelers is the main aim of regional authorities. A mass chemotherapy for Ascariasis performed in rural areas of Hamadan province for a five years period but, no any intervention was done for control of this parasite in the Hamadan city. Therefore, an epidemiological study of Ascariasis in this town was necessary. A cross sectional study carried out by cluster random sampling in Hamadan and 580 stool specimens collected from different parts of city. The stools were examined by formalin ether concentration technique for ova and parasites and intensity of infection was determined by quantitative modified Stoll method. Mean infection rate of Ascariasis was 19.5%. The Farhangian suburb (northern part had higher infection rate than other parts(28.5% and central parts of city showed lower infection rate(12.7%. The highest infection rate were found in the 31-40 years age group (33.8% and in the females(23.9%.In view of intensity, 59.3% of infections were moderate and 48.3% had low intensity. No any high intensity were found. Mean egg per gram(epg were 7129 and 48.7% of eggs were infertile. This study indicated that , prevalence of Ascaris in Hamadan city is considerable at present and a suitable intervention, like health education and selective chemotherapy is necessary to decrease the infection.

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Indian Academy of Sciences (India)

Multilayer perceptron neural network for downscaling rainfall in arid region: A case study of Baluchistan,. Pakistan. 1325. Ahmed Sajjad .... Mashhad city, NE Iran. 1417 ..... 993. Vyshnavi S. Water–rock interaction on the development of granite.

The Effect of Diet on Learning of Junior High School Students in Mashhad, North-east of Iran

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Zahra Saeidi

2015-04-01

Full Text Available Introduction Since nutrition, especially in childhood and adolescence is an important effect on intelligence and learning, so that malnutrition delayed to later periods of life, so that these people during the course of studies, will have many problems, this study was conducted to evaluate the effect of nutrition on student learning. Materials and Methods This study was a cross-sectional study  that was conducted. The sample size was  all students that studying in a boarding school in  five district of  Mashhad-Iran. The valid and reliable questionnaire, consisted of 19 questions and specialized feeding habits of the students. Data were analyzed with spss-13 software. Results 90 students participated in the study guide. 48.9 % were second grade  and 51.1 % were third grade of  Junior High School. 24.4% of students in their grade point average were between was between 15-13; 65.6%  were 15-18 and also 10% of them their grade point average were between 18-20. 67.8% of students said that they love so much sweetmeat and 61.1% of students with food, pickles and salt used as high. Results showed that 38.8% of students had used too much salt in food, and on the other hand, 27.8% of students had used salt moderate. Results showed that students who had a grade average lower, the consumption of fish, red and white  meat, green and orange vegetables and dairy products were lower than the other students (p

Self-Immolation in Kermanshah City, Iran; a Serious Suicide Intention?

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Shakeri J. MD,

2016-09-01

Full Text Available Abstract Aims: The reason of selecting self-immolation as a mean to commit suicide is unclear. This study was designed to compare 2 groups of people with and without intention to suicide that had self-immolated. Instrument & Methods: All 227 self-immolated patients who had been admitted to the burn unit of Imam Khomeini Hospital of Kermanshah City, Iran, during 2003 to 2004 participated in this cross-sectional study. All the samples and their families were interviewed and a psychiatrist completed DSM-IV symptom checklist. Data were analyzed by SPSS 11 using descriptive statistic methods, two-sample T and Chi-square tests. Findings: 126 of the patients (55.5% had suicidal intent and 97 (42.7% reported prior suicidal plan. The mortality rate of the suicidal intent patients was 61.1% and non-suicidal intent patients was 36.6%. Personality disorder was the only psychiatric problem that was significantly different between two groups of patients with and without intent of suicide. Conclusion: Self-immolation cannot be considered as a suicidal attempt in Kermanshah City, Iran.

Dental Health Status of Junior High Schools Students; Golpaygan City, Iran

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Rabbani D.* PhD,

2015-06-01

Full Text Available Aims Decayed, Missing and Filled Teeth (DMFT index plays a key role in health care decisionmaking. According to WHO guideline, DMFT should not be more than 1 in 12-year old children. The role of fluoride intake in tooth and bone health is also well known. This study was carried out to investigate the DMFT index in junior high school students of Golpaygan City, Iran, and its relation the Fluoride concentration of drinking water. Instrument & Methods This descriptive cross-sectional study was carried out in all 530 junior high school students of Golpaygan City, Iran, during 2010-11. The DMFT index was determined by educated and trained mouth and teeth health experts. The Fluoride concentration was measured by SPADNS method from 4 different places in 2 different times, May and June (4 samples each. Data were analyzed by statistical descriptive methods and one-way ANOVA test. Findings DMFT was 3.07±2.34 in boys and 3.28±2.56 in girls (p=0.34. There were no significant differences between boys and girls in the averages of decayed (p=0.95, missing (p=0.89 and filled (p=0.13 teeth. There was a significant difference in the DMFT value of the different age groups. There was also a significant difference between the DMFT values according to mothers’ level of education. The average of Fluoride concentration in water samples of 4 different places of the region in 2 period of times was 0.33±0.09mg/l. Conclusion DMFT index in the students of Golpaygan City, Iran, is more than WHO standards.

General health literacy assessment of Iranian women in Mashhad.

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Jarahi, Lida; Asadi, Reza; Hakimi, Hamid Reza

2017-11-01

In women's health, literacy determines their participation in self and family health promotion. Low health literacy is as barrier for understanding medical recommendations, disease prevention and health care. To assess women's health literacy and relative factors in Mashhad (Iran). Women referring to healthcare centers in Mashhad in 2012 and 2013, participated in this cross-sectional study by stratified sampling method. The validated Persian version of Rapid Estimate of Adult Literacy in Medicine-revised questionnaire was used. Vocabulary comprehension and reading scores of health literacy was assessed. Comparisons were done in demographic subgroups by ANOVA, Mann-Whitney U, Kruskal-Wallis, Pearson correlation coefficient, and Chi-Square tests. In total, 250 women with a mean age of 32.1±10.23 years and the mean education level of 10.58±3.67 years were studied. The mean reading score was 11.58±2.51 and the mean vocabulary comprehension score was 17.24±4.73. Participants' health literacy score had positive correlation with age and education, and significant difference in health literacy scores between occupational groups was seen. Housewives' health literacy scores were lower than others (pliteracy was a common problem amongst younger women, especially among women who had less education. These women are at risk of early marriage and child bearing and require more health care. Health care professionals should use effective methods for easier transfer recommendation, also, producing medical information booklets, texts, and videos for different community subgroups through public media or even in cyberspace with clear and common words consisting of essential information.

Drug utilization evaluation of albumin in a teaching hospital of Mashhad, Iran: an interventional pre-post design study.

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Zolfagharian, Farzaneh; Ghazanfari, Saba; Elyasi, Sepideh; Iraji, Paria; Saberi, Mohammad Reza; Vahdati-Mashhadian, Nasser; Mohammadpour, Amir Hooshang

2017-08-01

Background Albumin is a protein colloidal solution with limited availability and high cost. It should be used in such approved indications as paracentesis, extensive burn, spontaneous bacterial peritonitis, and nephrotic syndrome. Objectives The aim of this study was to evaluate and compare the appropriateness of albumin usage before and after an evidence-based guideline. Setting Four wards of Imam Reza Hospital, Mashhad, Iran. Method An interventional pre-post design study was performed on 2 groups of patients; in gGroup 1 as a preparation phase group in 6 months from February 2015 to July 2015 and Group 2 as an interventional group from September 2015 to February 2016. A guideline for proper indications of albumin, designed and finalized based on the physicians' comments, was implemented in Group 2. Main outcome measure The pattern of albumin consumption. Results Fifty patients were evaluated in each group. The implementation of the guideline resulted in reduction of improper albumin use from 62 to 57.5%, which was not statistically significant; however., it reduced inappropriate dose and duration of albumin therapy (55.5-16.7%), the number of consumed albumin vial, and the average cost for each patient (317.78 ± 3.15-149.81 ± 1.91 USD) significantly, as well. Conclusion This study illustrated that in this hospital in most cases, albumin was used inappropriately and at an alarming rate. This improved after the introduction of an evidence-based guideline. Moreover, guideline implementation resulted in significant cost reduction.

A serological study of Leishmania infantum in dogs of Khorasan Razavi province, Iran.

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Sabzevari, S; Razmi, G R; Naghibi, A; Khoshnegah, J

2013-10-01

Leishmania infantum is the principal agent of visceral leishmaniosis (kala-azar) in all areas of Iran. The disease is endemic in Fars, Ardabil, East Azerbaijan and Bushehr provinces while it is sporadic in other parts of the country. Dog as a member of canidae family is the main animal reservoir host of kala-azar. The present study was carried out to determine the sero-prevalence of canine leishmaniosis in Mashhad, the capital city of Khorasan Razavi Province, in the north east of Iran. Two-hundred and nine dogs in two different classes including stray and sheepdogs were selected for this cross-sectional study. The blood samples were collected and tested by indirect immunofluorescent antibody test for detection of anti-Leishmania infantum antibodies. The results showed that 16/209 (7.6 %) of blood samples were positive. The sero-prevalence rates in stray and sheepdogs were 11/94 (11.7 %) and 5/115 (4.3 %), respectively (p < 0.05). Based on the results obtained, it is concluded that visceral leishmaniosis is distributed among dogs of this area, also sero-prevalence of canine leishmaniosis in stray dogs higher than sheepdogs.

Municipal solid waste management in Rasht City, Iran

International Nuclear Information System (INIS)

Alavi Moghadam, M.R.; Mokhtarani, N.; Mokhtarani, B.

2009-01-01

Pollution and health risks generated by improper solid waste management are important issues concerning environmental management in developing countries. In most cities, the use of open dumps is common for the disposal of wastes, resulting in soil and water resource contamination by leachate in addition to odors and fires. Solid waste management infrastructure and services in developing countries are far from achieving basic standards in terms of hygiene and efficient collection and disposal. This paper presents an overview of current municipal solid waste management in Rasht city, Gilan Province, Iran, and provides recommendations for system improvement. The collected data of different MSW functional elements were based on data from questionnaires, visual observations of the authors, available reports and several interviews and meetings with responsible persons. Due to an increase in population and changes in lifestyle, the quantity and quality of MSW in Rasht city has changed. Lack of resources, infrastructure, suitable planning, leadership, and public awareness are the main challenges of MSW management of Rasht city. However, the present situation of solid waste management in this city, which generates more than 400 tons/d, has been improved since the establishment of an organization responsible only for solid waste management. Source separation of wastes and construction of a composting plant are the two main activities of the Rasht Municipality in recent years

Level of Knowledge about Human Papillomavirus Infection among Women of Kashan City, Iran

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Nekooi M.S. BSc

2016-03-01

Full Text Available Aims A few studies concentrate on the level of knowledge of HPV. This study was conducted to evaluate the level of knowledge about HPV, its risk factors, and its relation with cervical cancer in women of Kashan City, Iran. Instrument & Methods This descriptive cross-sectional study was conducted in January 2015 in the population of the women of Kashan City, Iran, and 200 persons were selected by simple sampling method. The level of knowledge about HPV and cervical cancer were measured using a questionnaire with 10 questions about knowledge. The data was analyzed in SPSS 16 software by Chi-square, Exact Fisher and Kruskal-Wallis tests. Findings Most of the participants (152 persons; 76% had “weak, 26 participants (13% had “moderate” and only 22 participants (11% had “strong” level of knowledge about HPV. There were significant differences between the level of knowledge according to educational level (p=0.014 and professional status (p0.05. In all the questions, the most frequent answer was “don’t know”. The participants had some knowledge about “HPV causing cervical cancer” (34.5%, “HPV causing genital warts” (38%, “sexually transmission of HPV” (37.5% and “increased risk of getting HPV by extramarital sexual affairs” (43.5% Conclusion The level of knowledge about HPV, genital warts, and ways of infection transmission and its preventions in women of Kashan City, Iran, is insufficient.

Hepatic fascioliasis in Mashhad, Northeast Iran: first report.

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Badirzadeh, Alireza; Sabzevari, Sadaf

2017-01-01

Fascioliasis is a zoonotic disease caused by a leaf-like worm (fluke) called Fasciola. Herein, we present a case of human hepatic fascioliasis. A 57-year-old man was referred to the hospital for ambiguous gastrointestinal symptoms with suspected hemangioma. Hepatic fascioliasis was diagnosed using abdominal computed tomography and serology. He tested positive for the IgG antibody against Fasciola hepatica. The patient was treated successfully with triclabendazole. This is the first published report on the occurrence of fascioliasis in Northeast Iran, a non-endemic area for fascioliasis. Our results suggest the emergence of a new focus in the region.

Incidence of Rotavirus Diarrhea in Children Under 6 years Referred to the Pediatric Emergency and Clinic of Ghaem Hospital, Mashhad, Iran

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Ali Sadeghian

2010-07-01

Full Text Available "nRotavirus is the most important pathogen responsible for acute diarrhea in infants and young children. The incidence of rotavirus infection was studied in 156 children less than six years of age who were suffering from acute gastroenteritis, between February 22, 2006 and February 21, 2007 in Mashhad. Rotavirus antigen was detected by latex agglutination test (Rotascreen in 28.8% of the stool samples examined. The frequency of rotavirus infection was significantly higher among patients under 24 months of age (69% than among children two years old or more (31%. The peak of incidence was in the winter. This study revealed that rotavirus is an important etiological agent of acute gastroenteritis among children in Mashhad.

Prevalence of internet addiction and associated factors among medical students from mashhad, iran in 2013.

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Salehi, Maryam; Norozi Khalili, Mina; Hojjat, Seyed Kaveh; Salehi, Mahta; Danesh, Ali

2014-05-01

Problematic internet use is on the increase and has caused serious problems in many areas. This issue seems to be more important for medical students. This study was designed to explore the prevalence of internet addiction and its related factors among the students of Mashhad University of Medical Sciences. A cross sectional study was conducted on 383 medical students of Mashhad in 2013. Four hundred participants were selected through two-stage stratified sampling method proportional to the number of students in each stage of education. Data Collection was done through using the Chen Internet Addiction Scale (CIAS) and a checklist of demographic details and characteristics of internet usage behavior. It was found that 2.1% of the studied population were at risk and 5.2% were addicted users. Chatting with new people, communicating with friends and families, and playing games were the most popular activities in these groups. The factors related to internet addiction included: male sex, stage of education, daily time spent on using internet, most frequent time of internet use, monthly cost of use, and tea consumption. Although our study showed the prevalence of internet addiction was not more than other populations and universities, since the prevalence of internet addiction is rapidly increasing worldwide, this population might also be at risk of addiction. Thus, focusing on related factors can help us in designing more effective interventions and treatments for this susceptible group.

Professional Development and IELTS Training Course: A Case of EFL Teachers in Iran

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Ashraf, Hamid; Kafi, Zeinab

2016-01-01

The current study aimed at investigating the status of Professional Development (PD) through examining teachers' perspectives over how effective they consider exam specific teacher training courses (IELTS in this case) which aim at increasing their PD. To this end, a group of EFL teachers, from different language schools in Mashhad, Iran took part…

Clinical evaluation of patients with migraine induced stroke in mashhad, iran.

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Ghandehari, Kavian; Sharifi, Atena; Nikbin, Zeynab; Fadaei, Sahar; Meybodi, Meysam Aghaei; Moshfegh, Mehdi; Hosseini, Mohammad Reza; Sarabi, Mohammad Reza Gerami; Maarufi, Parham

2010-01-01

Migraine Induced Stroke (MIS) is an important cause of brain infarction in the young people. Consecutive patients with MIS admitted in Ghaem hospital, Mashhad during 2006-2010 enrolled a prospective clinical study. All of the patients suspected to MIS had brain MRI with a 0.5 Tesla generation, Philips NT Intra, Netherland. All of the MIS patients underwent a standard battery of diagnostic investigations for detecting etiology of stroke. Disability of MIS patients was detected based on the modified Rankin scale at 90 days post stroke. 32 MIS patients (18 females, 14 males) with mean age 37.2 ± 3.8 years ranged 15-58 years were evaluated. Hypodense area of infarction corresponding to clinical manifestations was detected in MRI in 32% of our MIS patients. The mean disability score in our MIS patients was 1.09 ± 0.32, which is significantly lower than other stroke patients (z = 2.55, P = 0.007) MIS is an important cause of stroke in Persian young adults which have good prognosis.

Hepatic fascioliasis in Mashhad, Northeast Iran: first report

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Alireza Badirzadeh

Full Text Available Abstract Fascioliasis is a zoonotic disease caused by a leaf-like worm (fluke called Fasciola. Herein, we present a case of human hepatic fascioliasis. A 57-year-old man was referred to the hospital for ambiguous gastrointestinal symptoms with suspected hemangioma. Hepatic fascioliasis was diagnosed using abdominal computed tomography and serology. He tested positive for the IgG antibody against Fasciola hepatica. The patient was treated successfully with triclabendazole. This is the first published report on the occurrence of fascioliasis in Northeast Iran, a non-endemic area for fascioliasis. Our results suggest the emergence of a new focus in the region.

The Study of the Historical Factors of the Foundation of Cities with the Approach to the Cities of Iran and Mesopotamia

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Hamiad Kavyani pooya

2017-12-01

Full Text Available In examining the time when communities began to dominate urbanization and civilization and the factors that led to this event, various historical and geographical schools have emphasized one of the major factors in the emergence and structure of ancient cities. In this context, the most common theories have stated the consequences of the "agricultural revolution" and "religiousism" and the religious contributions of the old people that have been the main source of the foundations of the cities. Therefore, following the verification of the veracity of these theories, by studying historical documents and archaeological findings with a library method and a descriptive approach, we found that, at least in the plateau of Iran and Mesopotamia, mankind created an agricultural revolution through a united geographical position. Then, following this revolution, the division of labor gradually took place, resulting in innovations, greater power and business relations and capital accumulation, and other factors such as religion, population, and political factors emerged in human culture and created cities. In fact, despite all these factors are not necessarily involved in the emergence and foundations of ancient cities, but considering the geographic area studied in this research geographical, economic, religious and political-military factors can be largely important and effective in the genesis and evolution of cities. And the ancient cities of Iran and Mesopotamia have had these characteristics. Of course, it should be in accordance with the above theories and emphasizing two factors of economic and religious.

Bulletin of Materials Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. M EBRAHIMIZADEH ABRISHAMI1 V ZAHABI2. Materials and Electroceramics Laboratory, Department of Physics, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran; Department of Civil Engineering, Islamic Azad University, Mashhad 9187147578, Iran ...

Survey of Dogs’ Parasites in Khorasan Razavi Province, Iran

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GhR Razmi

2009-12-01

Full Text Available "nBackground: Dog is known to act as definitive host for some parasites that cause important diseases in man and animals. The aim of the present study was to determine the prevalence of Neospora caninum and other intestinal parasites in dogs in Khorasan Razavi Province, Iran. "nMethods: A cross-sectional study was done concerning frequency of N. canium and other in­testinal parasites in dogs in Mashhad area. Totally, 174 fecal samples from 89 farm dogs and 85 household dogs were collected from 2006 to 2007. Fecal samples were examined for de­tecting intestinal parasites by Mini Parasep®SF faecal parasite concentrator in Department of Parasitology, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Iran "nResults: The overall prevalence of other intestinal parasites in farm dogs and household dogs were 29.21% and 14.11%, respectively. Seven parasites were found in farm dogs as follows: Toxocara canis 17.9%, Taenia sp. 10.1% , Strongyloides stercoralis 5.6%, Hammondia Neo­spora-like oocysts (HNLO 4.4% , Isospora sp. 7.8 %, Sarcocystis sp. 7.8 % and   Giardia sp. 1.1%  and four parasite in housed dogs:  Toxocara. 4.4%, Taenia sp. 3.3 % , Isospora sp. 2.3 % and  Sarcocystis sp. 4.7 %.  The fecal samples with HNLO were examined by N. caninum -specific PCR, and two of samples were positive for N. caninum. "nConclusion: The farm and household dogs are the source of some important zoonotic and non-zoonotic diseases in Iran .

Prevalence of Nosocomial Infection in Different Wards of Ghaem Hospital, Mashhad

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Jamal Falahi

2017-04-01

Full Text Available Background The CDC defines a nosocomial infection as a localized or systemic condition caused by an adverse reaction to the presence of an infectious agent(s or its toxin(s. It is an infection that occurs between 48 to 72 hours after admission of patients in the hospital or as soon after the hospital discharge and on the admission time, patients don't have this infection. Objectives This study aimed to characterize the prevalence of nosocomial infection in Ghaem hospital, Mashhad, Iran. Methods This retrospective study was conducted in all wards of the Ghaem hospital, Mashhad during the 1 year period (2013; the data were collected from the wards records and HIS system and analyzed by the SPSS software (version16. Results In the present study, of total 35979 hospitalized patients in different wards of the Ghaem hospital was reported 1.1% of nosocomial infection. In the meantime, overall, the most prevalent organism was Acinetobacter baumannii with a prevalence of 37.2% and the minimum was linked to the Bacillus species with a prevalence 0.3%. The highest and lowest prevalence of the nosocomial infection was in the ICU and CCU with 49.9% and 0.3%, respectively. In general, among all wards of the mentioned hospital, the most frequent nosocomial infection was pneumonia (47.4% and the lowest belonged to CSF (2.3%. Conclusions In our study, the ICU ward was accounted for the highest rate of nosocomial infection, due to the critical importance of this ward. Preventive measures and survivelance system for reduction of nosocomial infections is needed.

Consanguinity and isolated atrial septal defect in North East of Iran.

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Moghaddam, Hasan Mottaghi; Esfehani, Reza Jafarzadeh; Panah, Nader Yazdan; Esfehani, Ali Jafarzadeh

2014-01-01

The rate of consanguineous marriage is high in Middle Eastern countries such as Iran. The relationship between consanguineous marriage and congenital heart disease is discussed in some studies, but there is not much data for relationship between atrial septal defect (ASD) and consanguineous marriage. The aim of this study was to evaluate the relationship between consanguineous marriage and ASD echocardiographic characteristics. This was a cross-sectional study approved by Mashhad University of Medical Sciences ethics committee and took place in Mashhad, Iran, for a period of 3 years from August 2008 till September 2011. In this cross-sectional study, 113 ASD patients participated and they were categorized into 3 groups on the basis of family relationship between their parents: first group-"no relationship," second group- "third degree relationship," and third group- "far relationship." Among the 54 male and 59 female ASD patients, the most prevalent type of ASD was ASD secundum (85.0%) followed by sinus venosus (8.8%). A total of 56% patients were present in the first group and 15% and 29% in the second group and the third group, respectively." The relationship between consanguinity and type of ASD (P relationship between the age of onset of disease and consanguinity (P=.003) was also observed. Considering the fact that there is a high prevalence of ASD and consanguineous marriage in Iran and bearing in mind the results of the present study, we recommend educating couples about the outcomes of consanguineous marriage in pre-marriage counseling.

Assessment of scale formation and corrosion of drinking water supplies in Ilam city (Iran)

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Zabihollah Yousefi; Farzad Kazemi; Reza Ali Mohammadpour

2016-01-01

Background: Scaling and corrosion are the two most important indexes in water quality evaluation. Pollutants are released in water due to corrosion of pipelines. The aim of this study is to assess the scale formation and corrosion of drinking water supplies in Ilam city (Iran). Methods: This research is a descriptive and cross-sectional study which is based on the 20 drinking water sources in Ilam city. Experiments were carried out in accordance with the Water and Wastewater Co. ...

Seroprevalence of Neospora Spp. in Horses in North East of Iran

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MH Hosseini

2011-06-01

Full Text Available Background: Neospora caninum, an obligate intracellular protozoan parasite, is recognized as a major cause of abortion in cattle, while limited information is presently available on the seropreva­lence of Neospora antibodies in horses' worldwide .The aim of the present study was to de­termine serologic prevalence of Neospora infection in horses in Iran.Methods: Sera from 150 horses from Mashhad suburb in Razavi Khorasan Province, northeast Iran were examined for antibodies to Neospora spp. using Neospora modified direct agglutina­tion test (N-MAT.Results: Antibodies to this parasite were detected in 45 (30% of the examined serum samples. Thirty four percent of the samples had titer of 1:40 while then reduced to 30% when 1:80 serum dilution was applied as significant cut off titer.Conclusion: This study is the first investigation carried out on the Neospora in horses in Iran and indi­cates that horses in Iran are exposed to this parasite.

Downward Trend in Maternal Mortality Ratio in Khorasan Razavi Province, Iran

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Morteza Talebi Doluee

2018-01-01

Full Text Available Background & aim: Maternal mortality is defined as the death during pregnancy or up to 42 days postpartum. This study sought to determine the trend of maternal mortality ratio (MMR and its associated factors in Khorasan Razavi province, Iran. Methods: This retrospective cross-sectional study was conducted in Khorasan Razavi Province, North East of Iran, during 2010 to 2014. Data was collected from the reports of Maternal Mortality Committee of Mashhad University of Medical Sciences, Mashhad, Iran. The MMR was calculated for each period, and its trend was estimated. Chi-square test was used to find the relationship between mode of delivery and direct or indirect causes of maternal death. Results: According to the results, 94 maternal deaths occurred during 2010 to 2014. The total MMR was 17.68 (95%CI: 13.59-21.77 per 100,000 live births. The mean maternal age was 30.7±6.1 years old. Most of the deaths (75.6% occurred during postpartum period, from which 81% happened following a high-risk pregnancy. In addition, 50% of the mothers had proper numbers of visits during pregnancy. The most direct and indirect causes of maternal death were maternal hemorrhage (24.5% and cardiovascular diseases (12.8%, respectively. The relative risk of maternal mortality associated with cesarean section was 1.3 in comparison to normal vaginal delivery. Conclusion: The estimation of MMR is essential for decision-making and resource allocation. To reach this goal, a good registration system is needed to register all deaths and their exact causes.

Ophthalmic, Hearing, Speaking and School Readiness Outcomes in Low Birth Weight and Normal Birth Weight Primary School Children in Mashhad-Iran

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Ashraf Mohammadzadeh

2011-01-01

Full Text Available Low Birth weight infants are at risk of many problems. Therefore their outcome must evaluate in different ages especially in school age. In this study we determined prevalence of ophthalmic, hearing, speaking and school readiness problems in children who were born low birth weight and compared them with normal birth weight children. In a cross-sectional and retrospective study, all Primary School children referred to special educational organization center for screening before entrance to school were elected in Mashhad, Iran. In this study 2400 children enrolled to study and were checked for ophthalmic, hearing, speaking and school readiness problems by valid instrument. Data were analyzed by SPSS 11.5. This study showed that 8.3% of our population had birth weight less than 2500 gram. Visual impairment in LBW (Low Birth Weight and NBW (Normal Birth Weight was 8.29% vs. 5.74% and there was statistically significant difference between them (P=0.015. Hearing problem in LBW and NBW was 2.1% vs. 1.3 and it was not statistically significant. Speaking problem in LBW and NBW was 2.6% vs. 2.2% and it was not statistically significant. School readiness problem in LBW and NBW was 12.4% vs. 5.8% and it was statistically significant (P<0.001. According to the results, neurological problems in our society is more than other society and pay attention to this problem is critical. We believe that in our country, it is necessary to provide a program to routinely evaluate LBW children.

Assessment of sensitization to insect aeroallergens among patients with allergic rhinitis in Yazd City, Iran.

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Bemanian, Mohammad Hassan; Alizadeh Korkinejad, Narges; Shirkhoda, Shima; Nabavi, Mohammad; Pourpak, Zahra

2012-09-01

The frequency of allergic diseases such as allergic rhinitis is considerable in general population. Insect aeroallergens are important allergens which can induce airway inflammation. The aim of this study was to determine the prevalence of sensitization to insect aeroallergens in allergic rhinitis patients in Yazd as a desert city in Iran.A cross-sectional study was undertaken on 95 allergic rhinitis patients who were referred to allergy clinic of Yazd city. Skin prick tests (SPT) by standard extracts of three insect aeroallergens including Mosquito, Corn moth, Cockroach and two species of mites as common aeroallergens in allergic rhinitis (Dermatophagoid Farina, Dermatophagoid Peteronysinus) were done.SPT results showed that the most common insect aeroallergens were: mosquito (32.6%) followed by corn moth (26.3%) and cockroach (13.7%).The prevalence of SPT positive response to Dermatophagoid Peteronysinus, Dermatophagoid Farina were 8.4% and 7.4%, respectively. These results demonstrated that sensitization to insect aeroallergens was significantly more common compared to mites in patients with allergic rhinitis in Yazd city, a city surrounded by deserts. High prevalence of skin reactivity to mosquito and corn moth as insect aeroallergens in Yazd city with hot and dry climate in contrast to humid regions such as north of Iran, where mites are more frequent, indicates differences in the prevalence of aeroallergen reactivity in various areas with different climates. Our study could highlight the importance of insect aeroallergens for clinicians for better diagnosis and management of patients with allergic rhinitis.

Incident Reporting in Mashhad Hospitals

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Davoodi R

2013-10-01

Full Text Available Objectives: In this study, our aim was to evaluate and classify the voluntary error reports in the hospitals of Mashhad University of Medical Sciences. Patients have the right to receive health care in accordance to the best standards. Health care carries a risk of harm for patient safety, and with respect to today’s stressful systems with a large number of patients, it would be inevitable. The meaning of risk management is to predict adverse events and reduce their occurrence.Materials and Methods: A voluntary medical error reporting form was designed and approved by the clinical governance team of Mashhad Medical University. They were then distributed inside hospitals in the way in which everyone (health providers and patients could access them easily. The forms were collected and classified monthly in all wards. Classification was performed on the base of type, outcome and reporter. Data gathering took place from spring to autumn 2012. The data was analyzed by the SPSS software. Results: 2500 errors were extracted from 1000 voluntary error reporting forms of the 12 hospitals of Mashhad Medical University. The most frequent error type was treatment errors (36% related to drug administration, standard procedures and surgical events. Conclusions: Error reporting as a basic activity has an important role in discovering pitfalls of the health care system. To promote the reporting culture, its non punitive base must become clear for all professors and staff members, because this kind of reporting could lead to fewer medical errors and higher staff awareness about probable errors.

Simulation of Integrated Qualitative and Quantitative Allocation of Surafce and Underground Water Resources to Drinking Water Demand in Mashhad

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Mansoureh Atashi

2015-12-01

Full Text Available Despite the fact that both surface and groundwater resources inside and outside the city of Mashhad have been already exploited to their maximum capacity and that the large water transfer Doosti Dam Project has been already implemented to transfer a considerable quanity of water to Mashhad, the city will be encountering a daily water shortage of about 1.7 m3/s by 2021. The problem would be even worse if the quality of the water resources are taken into account, in which case, the shortage would start even sooner in 2011 when the water deficit will be about 0.9 m3/s. As a result, it is essential to develop short- and medium-term strategies for secure adequate water supplies for the city's domestic water demand. The present study aims to carry out a qualitative and quantitative modeling of surface and groundwater resources supplying Mashhad domestic water. The qualitative model is based on the quality indices of surface and groundwater resources according to which the resources are classified in the three quality categories of resources with no limitation, those with moderate limitations, and those with high limitations for use as domestic water supplies. The pressure zones are then examined with respect to the potable water demand and supply to be simulated in the MODSIM environment. The model thus developed is verified for the 2012 data based on the measures affecting water resources in the region and various scenarios are finally evaluated for a long-term 30-year period. Results show that the peak hourdaily water shortage in 2042for the zone supplied from no limitation resources will be 38%. However, this value will drop to 28% if limitations due to resource quality are also taken into account. Finally, dilution is suggested as a solution for exploiting the maximum quantitative and qualitative potential of the resources used as domestic water supplies. In this situation, the daily peak hour water shortage will be equal to 31%.

Junk Food Consumption and Effects on Growth Status among Children Aged 6-24 Months in Mashhad, Northeastern Iran

OpenAIRE

Rahim Vakili; Mohammad Ali Kiani; Masumeh Saeidi; Bibi Leila Hoseini; Mansoure Alipour Anbarani

2015-01-01

Introduction Junk food, due to the lack of vitamins, minerals and trace amounts of energy and protein, there is the risk that the child's stomach filled and by reducing her/his appetite, reduce the chance of nutritious foods. So it is necessary to determine the relationship between using of junk food with growth rate in children. Materials and Methods This cross-sectional descriptive-analytic study was conducted on 300 mothers and their babies , who were referring to 10 selected Mashhad healt...

Assessment of sensitization to insect aeroallergens among patients with allergic rhinitis in Yazd City, Iran.

OpenAIRE

Mohammad Hassan Bemanian; Narges Alizadeh Korkinejad; Shima Shirkhoda; Mohammad Nabavi; Zahra Pourpak

2012-01-01

The  frequency of  allergic diseases such  as allergic rhinitis is considerable in general population. Insect aeroallergens are important allergens which can induce airway inflammation. The aim of this study was to determine the prevalence of sensitization to insect aeroallergens in allergic rhinitis patients in Yazd as a desert city in Iran.A cross-sectional study was undertaken on 95 allergic rhinitis patients who were referred to allergy clinic of Yazd city. Skin prick tests (SPT) by stand...

Mashhad University of Medical Sciences

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Ali Shoeibi

2013-03-01

Full Text Available     Human T-cell lymphotropic virus (HTLV types 1 and 2 belong to the Oncorna group of retroviridae, a large family of viruses, grouped initially by pathogenic features, but later revised on the basis of genome structure and nucleotide sequence. HTLV-I was the first discovered human retrovirus to be associated with a malignancy in 1980. The malignancy, first described by Uchiyama and co-workers in southwestern Japan, was named Adult T-cell Leukemia/Lymphoma (ATL and characterized with cutaneous and respiratory involvement, hepatosplenomegaly, lymphadenopathy and various metabolic abnormalities such as hypercalcemia. The HTLV-I has been known to be endemic to certain parts of Iran like the province of Khorasan in the northeast since 1990, with a 2.3% prevalence rate of infection. The main manifestations of HTLV-I infection are neurologic and hematologic (such as ATL disorders, but it has also other manifestations such as uveitis, arthritis, dermatitis, vitiligo and lymphocytic alveolitis. Its main neurologic manifestation is a chronic progressive myelopathy that is referred to HTLV-I Associated Myelopathy (HAM in Japan and Tropical Spastic Paraparesis (TSP in Caribbean. But other disorders such as peripheral neuropathy, polyradiculoneuropathy, myopathy, peripheral facial paresis, and so on have been reported too. In this review we wish to give some brief information on the different aspects (including epidemiology, pathogenesis and pathology, clinical findings, and treatment of HTLV-I infection according to our twenty-year researches. The department of neurology of Mashhad University of Medical Sciences has been a pioneer in researches on HTLV-I in the last twenty years.  

Investigating the Relationship between Corporate Reputation and Customer Behavioral Intentions through Roles of Customer Trust, Customer Commitment and Customer Recognition (Case Study: Iran Insurance Company in Iran, Isfahan City)

OpenAIRE

Fariddeddin Allameh Haery; Hassan Ghorbani; Bahram Zamani

2014-01-01

Current study entitled "Investigating therelationship between corporate reputation and customer behavioral intentions through roles of customer trust, customer commitment and customer recognition" investigates the role of corporate reputation in purchase intention and tendency to pay premiums regarding variables such as trust, commitment and recognition of customers of Iran Insurance Company in Iran, Isfahan city. In this study regarding the proposed model there is a main hypothesis (which in...

The Role of Religious Tourism in the Development and Growth of Urban Metropolis: (In The Case of Mashhad, Iran)

OpenAIRE

Foruzan, Iman

2014-01-01

ABSTRACT: This study aims to examine three dimensions of development, namely, economic, environment, and social-cultural issues caused by religious tourism in Mashhad. A quantitative method used to investigate 288 residents’ perceptions who are settled around the Imam Reza holly shrine. Mean and standard division of the variable is calculated to understated to what extend respondents are agreed about positive impacts of religious tourism in terms of economic, environment, and social-cultural ...

Evaluating Success of Pediatric Dentistry Department at Mashhad Dental School (Iran in Clinical Skills Education from Students’ Perspectives

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Hosein Nematollahi

Full Text Available Introduction: Periodic evaluation of educational programs provides insight into the course and teaching effectiveness. Effective evaluation provides valuable information, which contributes to both student’s and course success. The purpose of this study was to evaluate the success of pediatric dentistry department at Mashhad dental school in clinical education from students’ perspectives.Materials & Methods: This cross-sectional study was conducted on 116 fifth and sixth grade undergraduate dental students in pediatric dentistry at Mashhad dental school. A questionnaire including 21 multiple choice questions about 7 parts of clinical skills in pediatric dentistry was given to each student. Data were analyzed by Mann-Whitney in SPSS software. Results: According to the study results, among 7 different clinical skills in pediatric dentistry including: examination, behavior management, prevention, injection, restoration, pulp treatment and space management, the highest success rate of pediatric dentistry department was in prevention and injection and the lowest success rate in space management and behavior control. Furthermore, from the students’ perspective, male students compared to female students mentioned a higher rate of success in choosing the type of restoration material for pediatric dentistry department (P=0. 041. Conclusion: This study showed that the students’ self-reported clinical skills in different parts of pediatric dentistry has been adequate. Students reported a lack of confidence in “behavior management” and “space management” which warrants greater emphasis in the undergraduate curriculum.

Assessment of Pain Management in Pediatric Emergency Department in Mashhad -Iran

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Ahmadshah Farhat

2013-12-01

Full Text Available Introduction: Pain may be described as a sensation of hurt or strong discomfort and is the body's way of sending message to the brain that an injury has occurred. Pain medicines block these messages or reduce their effect on the brain. Accurate administration of analgesia have a long –lasting effect on children whole experience of medical care and affects parents' and children's future reaction to pediatrics emergency departments. The purpose of this study was to evaluate pain management on children in our emergency department. Materials and Methods: In this study we evaluated the relief of pain and anxiety on 100 children who referred to our pediatric Emergency Department (ED in Imam Reza Hospital- Mashhad .The patients were assessed based on the American Academy of Pediatrics (AAP recommendations about pain.  Results: Patients were gone under IV Line 97%, Intubation 5% and Lumbar Puncture 28%. Training had been provided to 70% participants in the Emergency Department. Nonpharmacologic stress reduction was used in 35% of cases. Family presence was allowed only in 5%. Prehospital pain controlling was began on 20% of patients and continued in ED on 40%. At the time of discharge 40% prescribed analgesics. Sedation and pain prophylaxis was provided for 10% of patients undergoing painful procedures in ED.  Conclusion: According to results, pain management in our Pediatric Emergency Department was inadequate. Physicians and prehospital EMS providers should be justified about the importance of pain relieving and trained how to use all available analgesic and sedative options.

Independent and Social Living Skills Training for People with Schizophrenia in Iran: a Randomized Controlled Trial

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Ashraf Karbalaee-Nouri

2015-09-01

Full Text Available Objectives: Schizophrenia is responsible for a significant proportion of burden of mental diseases in Iran. Lack of a follow-up system has resulted in the repeated hospitalizations. In this study it is hypothesized that standardized living skills training delivered to participants with schizophrenia in outpatient and inpatient centers can be effective compared to a  control group (with occupational therapy in reducing psychopathology severity and increasing quality of life. Methods: This is a multi-centered parallel group randomized controlled trial in Iran and it is single-blinded. Eligible participants are randomly allocated into two groups in a 1:1 ratio. Participants are assigned by stratified balanced block randomization method. The trial is conducted in the cities of Tehran and Mashhad. Its aim is to recruit 160 clients with schizophrenia. The intervention for the experimental group is social living skills training. The intervention for the control group is occupational therapy. The intervention for both groups is conducted in 90 to 120-minute group sessions. Results: The primary outcome of the study would be a decrease in  psychopathology severity, an improvement in participants' quality of life, and reduction in family burden will be followed for 6 months. Discussion: This paper presents a protocol for a randomized controlled trial of independent and social living skills training intervention delivered to participants with schizophrenia. If this intervention is effective, it could be scaled up to be developing for policymaking and improving outcomes for schizophrenic participants and their families in Iran.

Socioeconomic, psychiatric and materiality determinants and risk of postpartum depression in border city of ilam, Western iran.

Science.gov (United States)

Taherifard, Pegah; Delpisheh, Ali; Shirali, Ramin; Afkhamzadeh, Abdorrahim; Veisani, Yousef

2013-01-01

Background. Postpartum depression (PPD) is considered as one of the mood disturbances occurring during 2-3 months after delivery. The present study aimed to determine the prevalence of PPD and its associated risk factors in border city of Ilam, western Iran. Methods. Through a descriptive cross-sectional study in 2011, overall, 197 women who attended Obstetrics & Gynecology clinics postpartumly in the border city of Ilam, western Iran, were randomly recruited. A standard questionnaire that was completed by a trained midwife through face to face interviews was used for data gathering. Results. Mean age ± standard deviations was 27.9 ± 5.2 years. Prevalence of PPD was estimated to be 34.8% (95% CI: 27.7-41.7). A significant difference was observed among depression scores before and after delivery (P ≤ 0.001). Type of delivery (P = 0.044), low socioeconomic status (P = 0.011), and women having low educational level (P = 0.009) were the most important significant risk factors associated with PPD. The regression analysis showed that employed mothers compared to housekeepers were more at risk for PPD (adjusted OR = 2.01, 95% CI: 1.22-2.28, P = 0.003). Conclusions. Prevalence of PPD in western Iran was slightly higher than the corresponding rate from either national or international reports.

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Chemical Engineering Department, Engineering Faculty, Ferdowsi University of Mashhad, Mashhad, Iran; Department of Chemistry, Simon Fraser University, Burnaby, BC, Canada; School of Chemical Engineering- University College of Engineering-University of Tehran, Tehran, Iran; School of Chemistry- University ...

Organ doses of the cardiologists and their assistants during interventional cardiology procedures at teaching general hospitals in Mashhad/ Iran

International Nuclear Information System (INIS)

Bahreyni Toosi, M.; Zare, H.; Bayani, Sh.; Esmaili, S.

2006-01-01

Full text of publication follows: Protection of medical personnel in interventional cardiology is now days one of the most important issues of radiological protection. Due to the rapid increase of coronary heart disease in developed and developing countries, application of interventional techniques such as coronary angiography and angioplasty have also increased sharply over past two decades. While these procedures are carried out cardiologists and their assistants are remained close to the patient and within the hot area of the radiation field. Therefore they are subject to receive significant doses of radiation. In this study doses received by critical and more vulnerable organs of cardiologists and their assistants were measured by thermoluminescent dosimeters (T.L.D.). T.L.D. measurements were carried for 115 coronary angiography (C.A.) and 30 pre-cutaneous transluminal coronary angioplasty (P.T.C.A.) procedures at teaching general hospitals in Mashhad-Iran. Doses received by thyroid, gonad, right and left hands of the study groups were measured. For this purpose T.L.D. were placed on and underneath of the lead apron adjacent to gonads and on the wrist of both hands. The results of this study imply that: a) For both groups left hands are subject to receiving the highest mean dose (0.18 mGy/P.T.C.A.) b) Thyroid mean dose per P.T.C.A. received by the T.L.D. chips on the shield is 0.72 mGy and is much higher than corresponding value for the T.L.D. placed underneath the shield. c) Gonads would receive the highest mean dose per P.T.C.A. (0.16 mGy), second to left hand, if lead apron is not worn, but lead apron reduces the dose by a factor of nearly six. d) General speaking assistants, mostly stood on the right side of cardiologists, receive smaller dose. e) P.T.C.A. induces a higher dose to all organs of both cardiologists and their assistants when compared with the corresponding doses arising from C.A. procedure. (authors)

Organ doses of the cardiologists and their assistants during interventional cardiology procedures at teaching general hospitals in Mashhad/ Iran

Energy Technology Data Exchange (ETDEWEB)

Bahreyni Toosi, M.; Zare, H.; Bayani, Sh.; Esmaili, S. [Mashhad University of Medical Sciences, Medical Physics Dep., Faculty of Medicine, Mashhad (Iran, Islamic Republic of)

2006-07-01

Full text of publication follows: Protection of medical personnel in interventional cardiology is now days one of the most important issues of radiological protection. Due to the rapid increase of coronary heart disease in developed and developing countries, application of interventional techniques such as coronary angiography and angioplasty have also increased sharply over past two decades. While these procedures are carried out cardiologists and their assistants are remained close to the patient and within the hot area of the radiation field. Therefore they are subject to receive significant doses of radiation. In this study doses received by critical and more vulnerable organs of cardiologists and their assistants were measured by thermoluminescent dosimeters (T.L.D.). T.L.D. measurements were carried for 115 coronary angiography (C.A.) and 30 pre-cutaneous transluminal coronary angioplasty (P.T.C.A.) procedures at teaching general hospitals in Mashhad-Iran. Doses received by thyroid, gonad, right and left hands of the study groups were measured. For this purpose T.L.D. were placed on and underneath of the lead apron adjacent to gonads and on the wrist of both hands. The results of this study imply that: a) For both groups left hands are subject to receiving the highest mean dose (0.18 mGy/P.T.C.A.) b) Thyroid mean dose per P.T.C.A. received by the T.L.D. chips on the shield is 0.72 mGy and is much higher than corresponding value for the T.L.D. placed underneath the shield. c) Gonads would receive the highest mean dose per P.T.C.A. (0.16 mGy), second to left hand, if lead apron is not worn, but lead apron reduces the dose by a factor of nearly six. d) General speaking assistants, mostly stood on the right side of cardiologists, receive smaller dose. e) P.T.C.A. induces a higher dose to all organs of both cardiologists and their assistants when compared with the corresponding doses arising from C.A. procedure. (authors)

Maternal Knowledge and Attitude toward Exclusive Breast Milk Feeding (BMF in the First 6 Months of Infant in Mashhad-Iran

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M Saeidi

2014-04-01

Full Text Available Introduction: Breast milk is a complete food for growing children until 6 months of age, and mothers, as the most important child health care, play a decisive role in their growth. So promoting  their attitude toward the benefits of breastfeeding ensures guarantee child health in the future. This study aimed to assess maternal knowledge and attitude of Mashhad toward exclusive BMF in the first 6 months of infant life.   Materials and Methods: This cross-sectional descriptive-analytic study was conducted on 126 mothers who referring to Mashhad health-care centers for monitoring their 6-24 month year old infants. They completed questionnaire. Participants were selected by cluster and simple random sampling. Data were analyzed by descriptive- analytic tests and using SPSS 11.5.   Results: Mean score of maternal attitude toward exclusive BMF was 14.32±5.28 (out of 28 and maternal knowledge score toward advantages of breast milk was 19.59±4.80 (out of 28. The incidence of exclusive BMF in the first 6 months of life study was 73.8%. Child growth was as follows: excellent growth (5.6% and good growth (42.1%. ANOVA showed a significant difference between parents' education and maternal attitude towards exclusive BMF; whatever higher education of parents, more positive maternal attitude towards exclusive BMF (P

Socioeconomic, Psychiatric and Materiality Determinants and Risk of Postpartum Depression in Border City of Ilam, Western Iran

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Pegah Taherifard

2013-01-01

Full Text Available Background. Postpartum depression (PPD is considered as one of the mood disturbances occurring during 2-3 months after delivery. The present study aimed to determine the prevalence of PPD and its associated risk factors in border city of Ilam, western Iran. Methods. Through a descriptive cross-sectional study in 2011, overall, 197 women who attended Obstetrics & Gynecology clinics postpartumly in the border city of Ilam, western Iran, were randomly recruited. A standard questionnaire that was completed by a trained midwife through face to face interviews was used for data gathering. Results. Mean age ± standard deviations was 27.9 ± 5.2 years. Prevalence of PPD was estimated to be 34.8% (95% CI: 27.7–41.7. A significant difference was observed among depression scores before and after delivery (P≤0.001. Type of delivery (P=0.044, low socioeconomic status (P=0.011, and women having low educational level (P=0.009 were the most important significant risk factors associated with PPD. The regression analysis showed that employed mothers compared to housekeepers were more at risk for PPD (adjusted OR = 2.01, 95% CI: 1.22–2.28, P=0.003. Conclusions. Prevalence of PPD in western Iran was slightly higher than the corresponding rate from either national or international reports.

Urban Growth Modeling Using Anfis Algorithm: a Case Study for Sanandaj City, Iran

Science.gov (United States)

Mohammady, S.; Delavar, M. R.; Pijanowski, B. C.

2013-10-01

Global urban population has increased from 22.9% in 1985 to 47% in 2010. In spite of the tendency for urbanization worldwide, only about 2% of Earth's land surface is covered by cities. Urban population in Iran is increasing due to social and economic development. The proportion of the population living in Iran urban areas has consistently increased from about 31% in 1956 to 68.4% in 2006. Migration of the rural population to cities and population growth in cities have caused many problems, such as irregular growth of cities, improper placement of infrastructure and urban services. Air and environmental pollution, resource degradation and insufficient infrastructure, are the results of poor urban planning that have negative impact on the environment or livelihoods of people living in cities. These issues are a consequence of improper land use planning. Models have been employed to assist in our understanding of relations between land use and its subsequent effects. Different models for urban growth modeling have been developed. Methods from computational intelligence have made great contributions in all specific application domains and hybrid algorithms research as a part of them has become a big trend in computational intelligence. Artificial Neural Network (ANN) has the capability to deal with imprecise data by training, while fuzzy logic can deal with the uncertainty of human cognition. ANN learns from scratch by adjusting the interconnections between layers and Fuzzy Inference Systems (FIS) is a popular computing framework based on the concept of fuzzy set theory, fuzzy logic, and fuzzy reasoning. Fuzzy logic has many advantages such as flexibility and at the other sides, one of the biggest problems in fuzzy logic application is the location and shape and of membership function for each fuzzy variable which is generally being solved by trial and error method. In contrast, numerical computation and learning are the advantages of neural network, however, it is

URBAN GROWTH MODELING USING ANFIS ALGORITHM: A CASE STUDY FOR SANANDAJ CITY, IRAN

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S. Mohammady

2013-10-01

Full Text Available Global urban population has increased from 22.9% in 1985 to 47% in 2010. In spite of the tendency for urbanization worldwide, only about 2% of Earth's land surface is covered by cities. Urban population in Iran is increasing due to social and economic development. The proportion of the population living in Iran urban areas has consistently increased from about 31% in 1956 to 68.4% in 2006. Migration of the rural population to cities and population growth in cities have caused many problems, such as irregular growth of cities, improper placement of infrastructure and urban services. Air and environmental pollution, resource degradation and insufficient infrastructure, are the results of poor urban planning that have negative impact on the environment or livelihoods of people living in cities. These issues are a consequence of improper land use planning. Models have been employed to assist in our understanding of relations between land use and its subsequent effects. Different models for urban growth modeling have been developed. Methods from computational intelligence have made great contributions in all specific application domains and hybrid algorithms research as a part of them has become a big trend in computational intelligence. Artificial Neural Network (ANN has the capability to deal with imprecise data by training, while fuzzy logic can deal with the uncertainty of human cognition. ANN learns from scratch by adjusting the interconnections between layers and Fuzzy Inference Systems (FIS is a popular computing framework based on the concept of fuzzy set theory, fuzzy logic, and fuzzy reasoning. Fuzzy logic has many advantages such as flexibility and at the other sides, one of the biggest problems in fuzzy logic application is the location and shape and of membership function for each fuzzy variable which is generally being solved by trial and error method. In contrast, numerical computation and learning are the advantages of neural network

Existence of positive weak solutions for (p, q)-Laplacian nonlinear ...

Indian Academy of Sciences (India)

Samira Ala1 G A Afrouzi2 A Niknam3. Department of Mathematics, Science and Research Branch, Islamic Azad University (IAU), Tehran, Iran; Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar, Iran; Department of Mathematics, Ferdowsi University of Mashhad, Mashhad, ...

Genotyping of Trichomonas vaginalis isolates from women in Shahrekord city (Southwestern Iran

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Khalili Bahman

2017-01-01

Full Text Available Trichomonas vaginalis is a causative agent of vaginitis in female and urethritis in men. It is primarily transmitted by sexually route. It is known that each geographical area has its own set of Trichomonas vaginalis strain. Parasite strains in each region have its specific characterizations and different strains of the parasite are able to cause various diseases with the acuity and severity. The aim of this study was to determine the genotyping of Trichomonas vaginalis strains in the Shahrekord city (Chaharmahal Va Bakhtiari province, southwest Iran. A total of 1725 vaginal samples were taken from clinically suspected women for Trichomonas vaginalis infection and 21 specimens were diagnosed as positive by direct smear wet mount and culture repeated passage of the parasite in the modified TYI-S-33 medium. The genomic DNA was extracted from each sample and the nested polymerase chain reaction was applied using specific oligonucleotide primers for actin gene amplification. Finally, the restriction fragment length polymorphism using RsaI, MseI, and HindII restriction enzymes were done on PCR products for genotyping. PCR-RFLP analysis of 21 positive cases (1.22% was showing the most frequent genotype was H (8 cases, followed by G (4 cases, E (3 cases, and P (2 cases. N and I genotypes were detected in each 1 case. Also, there was 2 cases mix (E and H genotype. The findings of the present work were showed 7 different genetic strains in isolated Trichomonas vaginalis from symptomatic and asymptomatic women in Shahrekord city. In this study high level of H genotype in referred women in Shahrekord city was observed and H, G, E, and I genotypes were may be related to burning and itching as well as H, P, and mix genotypes were associated with malodorous discharge with pelvic pain in this region of Iran. For a suggestion, it would be better in further studies the accurate determination of genetic diversity of this parasite done in Chaharmahal Va Bakhtiari

Nitrate Determination of Vegetables in Varzeghan City, North-western Iran

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Parviz Nowrouz

2012-12-01

Full Text Available Background: Vegetables play an important role in human nutrition. Nitrate content is a signifi-cant quality criterion to determine characteristic of vegetables. About 80% of nitrate intake in human is from vegetables and fruits. High dietary intake of nitrate is seen as an undesirable be-cause of its association with gastric cancer and infantile methemoglobinemia. Varzeghan, North-western Iran is one of the cities with high Age-standardized incidence rates (ASR of gastric can-cer in Iran. Currently, in Varzeghan there is no available and accurate information describing ni-trate concentration as one of the important risk factors of vegetables for human consumption.Methods: In this cross sectional study totally 11 types of vegetables (cabbage, lettuce, spinach, parsley, coriander, dill, leek, fenugreek, tarragon, fumitory and mint from several different green-grocery of Varzeghan were collected in spring (April and autumn (November and December 2011 and their nitrate contents were analyzed.Results: Mean nitrate contents at the above noted fresh vegetables were 161, 781, 83, 707, 441,501, 1702, 684, 805, 772 and 191 mg NO3-kg-1 respectively. In none of the 11 fresh vegetablesnitrate content were not more than established limitations.Conclusion: Nitrate concentrations were below of others reported at different countries. The mean concentration of nitrate at all vegetables in autumn was higher than in spring significantly.

Mortality and morbidity due to exposure to outdoor air pollution in Mashhad metropolis, Iran. The AirQ model approach.

Science.gov (United States)

Miri, Mohammad; Derakhshan, Zahra; Allahabadi, Ahmad; Ahmadi, Ehsan; Oliveri Conti, Gea; Ferrante, Margherita; Aval, Hamideh Ebrahimi

2016-11-01

In the past two decades, epidemiological studies have shown that air pollution is one of the causes of morbidity and mortality. In this study the effect of PM10, PM2.5, NO2, SO2 and O3 pollutants on human health among the inhabitants of Mashhad has been evaluated. To evaluate the health effects due to air pollution, the AirQ model software 3.3.2, developed by WHO European Centre for Environment and Health, was used. The daily data related to the pollutants listed above has been used for the short term health effects (total mortality, cardiovascular and respiratory mortality, hospitalization due to cardiovascular and respiratory diseases, chronic obstructive pulmonary disease and acute myocardial infarction). PM2.5 had the most health effects on Mashhad inhabitants. With increasing in each 10μg/m3, relative risk rate of pollutant concentration for total mortality due to PM10, PM2.5, SO 2 , NO 2 and O 3 was increased of 0.6%, 1.5%, 0.4%, 0.3% and 0.46% respectively and, the attributable proportion of total mortality attributed to these pollutants was respectively equal to 4.24%, 4.57%, 0.99%, 2.21%, 2.08%, and 1.61% (CI 95%) of the total mortality (correct for the non-accident) occurred in the year of study. The results of this study have a good compatibly with other studies conducted on the effects of air pollution on humans. The AirQ software model can be used in decision-makings as a useful and easy tool. Copyright © 2016 Elsevier Inc. All rights reserved.

Land use/cover change detection and urban sprawl analysis in Bandar Abbas city, Iran.

Science.gov (United States)

Dadras, Mohsen; Shafri, Helmi Zulhaidi Mohd; Ahmad, Noordin; Pradhan, Biswajeet; Safarpour, Sahabeh

2014-01-01

The process of land use change and urban sprawl has been considered as a prominent characteristic of urban development. This study aims to investigate urban growth process in Bandar Abbas city, Iran, focusing on urban sprawl and land use change during 1956-2012. To calculate urban sprawl and land use changes, aerial photos and satellite images are utilized in different time spans. The results demonstrate that urban region area has changed from 403.77 to 4959.59 hectares between 1956 and 2012. Moreover, the population has increased more than 30 times in last six decades. The major part of population growth is related to migration from other parts the country to Bandar Abbas city. Considering the speed of urban sprawl growth rate, the scale and the role of the city have changed from medium and regional to large scale and transregional. Due to natural and structural limitations, more than 80% of barren lands, stone cliffs, beach zone, and agricultural lands are occupied by built-up areas. Our results revealed that the irregular expansion of Bandar Abbas city must be controlled so that sustainable development could be achieved.

National Nosocomial Infection Surveillance System–based study in north eastern of Iran

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Maliheh Ziaee

2017-09-01

Full Text Available among about 10% of hospitalized patients. HAIs increase mortality and morbidity and prolonged hospital stay not to mention considerable costs they impose on the health care system. The present study was conducted in order to evaluate the prevalence of HAIs based on National Nosocomial Infection Surveillance System in hospitals of Mashhad, Iran.  Methods: The current prevalence study of HAI was carried out in 26 hospitals using a protocol updated yearly in Mashhad, Iran. The Centers for Disease Control and Prevention–National Nosocomial Infections Surveillance were used to define four HAIs. All patients admitted to the hospitals during a one-year period (March 1, 2015-February 30, 2016 were recruited in the study. Data was extracted using Iranian nosocomial infection surveillance software.  Results: The overall prevalence rate of HAI in our study was 0.8% among the hospitals with the most frequent HAIs found to be pneumonia (25%, followed by urinary tract infections (20%, and blood stream infections (19%. The highest prevalence rate was observed in 15- to 65-year old patients with more than 50% related to surgical site infection. Also, the most frequently isolated micro-organism was acinetobacter. In addition, the highest seasonal prevalence was seen in winter with pneumonia as the most frequent infection. A total of 4988 pathogens were isolated with 30.33% of clinical confirmation and 69.66% of positive culture.  Conclusion: These findings emphasize the need for appropriate measures for prevention, screening, labeling, and isolation precautions for infected patients.

Prevalence of Trichomonas vaginalis Infection in Hamadan City, Western Iran

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M Fallah

2012-06-01

Full Text Available Background: Infection with Trichomonas vaginalis is one of the most common sexually transmitted diseases (STDs in humans. The prevalence of infection in Iran has been reported between 2 to 8%, depending on deferent socio-cultural conditions. This study aimed to determine the prevalence of T. vaginalis in women referred to gynecologic clinics in Hamadan city, West of Iran.Methods: This descriptive cross-sectional study was conducted on 750 women who referred to Gyneco­logic clinics in Hamadan from November 2010 to July 2011. Vaginal samples were obtained from them and examined by wet mount and culture methods for the detection of T. vaginalis.Results: Sixteen out of 750 vaginal swab specimens (2.1% were culture positive for T. vaginalis and 13 of these positive specimens (1.7% were wet mount positive. Only 12 of 42 patients who were clinically diagnosed as having T. vaginalis infection, confirmed by culture method. Five hundred and fifty of the participants women (73.3% had at least one of signs and symptoms of trichomoniasis. No statistical correlation was observed between clinical manifestations and parasitological results (p>0.05.Conclusion: This study showed low prevalence of T. vaginalis infection in the study population. Since clinical signs of trichomonal vaginitis are the same of other STDs, a confirmatory laboratory diagnosis is necessary. Wet smear as well as culture are sensitive for detection of T. vaginalis.

Studying the factors affecting urban dispersion in mashhad metropolis

African Journals Online (AJOL)

economic, social, and physical aspects including increased air pollution, potential deterioration within ... solutions to control this problem. The tools used in ... Key words: urban dispersion, technology, roots of Mashhad dispersion, the price of

Smoking Frequency and some Related Factors among High School Students of Kashan City, Iran

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Hammamizade O.R.1 BSc,

2015-09-01

Full Text Available Aims The dramatic increase of smoking in adolescents has become one of the major challenges in most countries and it needs further consideration. The aim of this study was to determine the smoking prevalence and some related factors among high school students. Instrument & Methods This descriptive, cross-sectional study was done in 2012-13 academic year in male and female high school students of Kashan City, Iran and 328 students were selected by multi-stage random cluster sampling method. Data were collected by a researcher-made questionnaire which had three parts; demographic data, history of smoking in the family, and ways of smoking. Data analysis was done using Chi-square and ANOVA tests. Findings 19.3% (52 students of the high school students of Kashan City, Iran, were smokers; 41 boys (20.2% and 11 girls (8.8%. Smoking had significant relations with sex, grade and having a smoker in the family. 30.3% of the students had a cigarette smoker and 32.40% had a hookah smoker in their family. Hookah was the most prevalent tobacco product. Friends (47.8% in boys and 10.4% in girls and then relatives (13.4% in boys and 8.2% in girls contributed to students’ smoking. Conclusion Smoking hookah and cigarette have a high prevalence in sophomore and junior high school boys and having a smoker family member or friend is a main risk factor of start smoking in adolescents.

Soil contamination with Toxocara spp. eggs in the public parks of Isfahan City, Central Iran

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Mohsen Ghomashlooyan

2015-06-01

Full Text Available Objective: To evaluate the contamination rate of the public parks of Isfahan city with Toxocara spp. eggs. Methods: A total of 140 soil samples were collected from 28 public parks of Isfahan City, Central Iran, during the summer of 2014. Soil samples were investigated for the presence of Toxocara eggs by flotation method using sucrose solution. The prepared wet mount slides were examined under light microscope using 10 × and 40 × objectives. Results: Toxocara spp. eggs were found in 21 (75% out of 28 studied public parks. Also Toxocara spp. eggs were observed in 40 (28.6% out of 140 collected soil samples. Conclusions: Contamination rate with Toxocara spp. eggs in Isfahan is fairly high. Isfahan is a city that has lots of parks and gardens. The stray dogs and cats that roam around the parks contaminate the soil. Therefore preventive measures, especially for children, should be implemented.

A problem-based approach to teaching research methodology to medical graduates in Iran

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Mehrdad Jalalian Hosseini

2009-08-01

Full Text Available Physicians are reticent to participate in research projects for avariety of reasons. Facilitating the active involvement ofdoctors in research projects is a high priority for the IranianBlood Transfusion Organization (IBTO. A one-month trainingcourse on research methodology was conducted for a groupof physicians in Mashhad, in northeast Iran. The participantswere divided in ten groups. They prepared a researchproposal under the guidance of a workshop leader. Thequality of the research proposals, which were prepared by allparticipants, went beyond our expectations. All of theresearch proposals were relevant to blood safety. In this briefreport we describe our approach.

Prevalence, Characteristics, and One-Year Follow-Up of Congenital Cytomegalovirus Infection in Isfahan City, Iran

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Pegah Karimian

2016-01-01

Full Text Available Introduction. Need of neonatal screening for Cytomegalovirus (CMV infection is under debate, in part because of limited data on importance of the disease regarding the prevalence of congenital CMV (cCMV infection and associated morbidity and mortality. We aimed to evaluate the prevalence and prognosis of cCMV infection in Iran, where there is high maternal seroprevalence of CMV. Methodology. This prospective study was conducted in Isfahan city, Iran, from 2014 to 2016. CMV was investigated in urine specimens by using the real-time polymerase chain reaction (RT-PCR method. CMV-infected infants were examined for clinical and laboratory findings attributed to CMV infection and followed up for one year. Results. Among 1617 studied neonates, eight (0.49% were positive for CMV infection. CMV-infected neonates were more likely to be preterm than noninfected ones (25% versus 4.5%, p=0.0508, and they had lower birth weight. Three out of the eight CMV-infected neonates had transient symptoms at birth. At follow-up, one case had mild hearing loss. Most patients had impaired growth during the one-year follow-up. Conclusions. The primary object of this study was determination of prevalence of cCMV infection in Iran as a developing country, which was at the lower range compared with other such countries. cCMV infection may result in short-term impairment in growth.

Scrutinizing EFL teachers' job satisfaction and stress at work: The intervening roles of gender, teaching experience, and educational level

OpenAIRE

Fahimeh Kamali Cheshmeh Jalal; Afsaneh Ghanizadeh; Omid Akbari

2017-01-01

The present study sought to explore the relationship between English as a foreign language (EFL) EFL teachers' stress at work and their job satisfaction. Moreover, it explored the role of EFL teachers' gender, length of teaching experience, and educational level in their job satisfaction and stress at work. For this purpose, 134 EFL teachers were chosen from different private language institutes in Mashhad, a city in northeast of Iran. They were asked to complete two questionnaires: Job Descr...

The Prevalence of Cigarette Smoking among Adolescents in Marivan city- Iran: Based on Health Belief Model

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Naseh Ghaderi

2016-09-01

Full Text Available Background Cigarette smoking is a common problem among teenagers. The aim of this study was to determine the prevalence of Cigarette Smoking among Teen Boys in Marivan city, based on Health Belief Model. Materials and Methods A cluster randomized sample of 470 male students with16.2±2.5   from 6 secondary schools of Marivan city- Iran, completed a self-report and questionnaire consisting of Health Belief Model constructs Data was analyzed by Chi-square and independent t-test, using SPSS-16. Results The rate of smoking the cigarette among students was 21/470 (4.7%. The experience of smoking in the last 30 days and throughout life reported 6.4% and 34.7% respectively. Significant differences between smokers and nonsmokers were found for perceived benefits (P

Botanical Criteria of Baharkish Rangeland in Quchan, Khorasan ...

African Journals Online (AJOL)

ADOWIE PERE

University of Mashhad International Campus, Mashhad, I.R of IRAN ... ABSTRACT: Rangelands are natural ecosystems containing a range of resources of genetic ..... Ecology of world vegetation. .... Science Journal of Islamic Azad University,.

Human T-lymphotropic virus type 1 prevalence in northeastern Iran, Sabzevar: an epidemiologic-based study and phylogenetic analysis.

Science.gov (United States)

Azarpazhooh, Mahmoud Reza; Hasanpour, Kazem; Ghanbari, Mohsen; Rezaee, S A Rahim; Mashkani, Baratali; Hedayati-Moghaddam, Mohammad Reza; Valizadeh, Narges; Farid Hosseini, Reza; Foroghipoor, Mohsen; Soltanifar, Azadeh; Sahebari, Maryam; Azadmanesh, Keyhan; Hassanshahi, Gholahossein; Rafatpanah, Houshang

2012-09-01

Human T-lymphotropic virus type 1 (HTLV-I) is an important global health problem in the world mainly in the endemic areas of HTLV-I infection. It was previously reported that Mashhad, in northeastern Iran, is a new endemic region of HTLV-I. The aim of this study was to examine the prevalence and phylogenetic analysis of HTLV-I in Sabzevar, located in the southeast of Mashhad. In this cross-sectional study 1445 individuals were selected by multistage cluster sampling. Serum samples were screened for anti-HTLV-I antibody using enzyme-linked immunosorbent assay (ELISA); all of the ELISA-positive samples were confirmed by polymerase chain reaction (PCR). Long terminal repeat (LTR) sequencing was carried out to determine the type of HTLV-I in Sabzevar. In the primary screening by ELISA, 26/1445 (1.8%) of those sampled were reactive for HTLV-I antibody. Twenty-four out of 26 samples were confirmed HTLV-I infection by PCR (24/1445). The overall prevalence of HTLV-I infection in Sabzevar is 1.66%. The prevalence of the virus infection in men and women was 2.42% (11/455) and 1.31% (13/989), respectively. Seroprevalence was associated with age, increasing significantly among those older than 30 years (p=0.015), and a history of surgery (p=0.002), imprisonment (p=0.018), and hospitalization (p=0.005). Three out of 24 positive HTLV-I samples were selected for sequencing and phylogenetic analysis of LTR. The results showed that HTLV-I in Sabzevar belonged to the cosmopolitan subtype. The present study showed Sabzevar is a new endemic area for HTLV-I infection. Our study emphasizes that systemic HTLV-I screening of blood donors in Sabzevar and other cities in Khorasan province is important and should be taken into account.

Determination of Synthetic Colors in Some Locally Available Foods of Kashan City, Iran

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Sharafati Chaleshtori R.* PhD,

2016-03-01

Full Text Available Abstract Aims: The synthetic colors are preferred by the food industry because of the variety of shades, intensity, uniformity, excellent solubility and stability. They are used in a variety of food products such as dairy products, beverages, baked products, confections and pet foods. Food colors may have toxic effects on the human body. This study aimed to examine the amount of synthetic colors in some ready to use foods in Kashan, Iran. Instrument & Methods: In this cross sectional study, conducted in Kashan City, Iran, in March to October 2015, a total of 52 samples of meat products, 33 samples of sweets, 43 samples of drinks and 21 samples of miscellaneous foods were collected. The coloring agents were extracted of samples and purified using the hydrochloric acid extraction method. Thin layer chromatography was used to analyze the samples. Findings: 72 samples (48.30% contained no coloring and 77 samples (51.7% contained artificial colors. The most coloring agents were in sweets (72.7%, drinks (51.2% and meat products samples (48.10%. The quinoline yellow, tartrazine and sunset yellow were the most common coloring used in the various foods. Conclusion: About 52% of examined foods contained artificial colors that have been banned by the national Iranian standards organization.

Bony manifestation of rickets in a sunny city - a case report from Yazd, Iran

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Mohammadhosain Afrand

2014-01-01

Full Text Available Rickets is disease that occurs in growing bones in which defective mineralization occurs in both the bone and the cartilage of the epiphyseal growth plate, resulting in the retardation of growth and skeletal deformities. Rickets is more common in areas with less sunlight. However, this case report presents a case of the bony manifestation of rickets with the intake of vitamin D supplements in Yazd, a city in central Iran that has sunshine almost every day. A patient was referred to an out-patient general pediatric clinic for deformities of the legs and growth disturbance, with his height far below the normal range. The changes that were most evident in his X-rays were the bowing of the long bones of the legs and forearms and the cupping of the wrist metaphyseal region. In summary, we present a patient with bony manifestation of rickets despite living in a sunny area and taking vitamin D supplements. Thus, it is important to remember that rickets is still a common disease among children in Iran. More studies of this issue should be conducted, including the identification of abnormal cases and rescheduling vitamin D supplementation programs.

Bony manifestation of rickets in a sunny city - a case report from Yazd, Iran

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Mohammadhosain Afrand

2014-02-01

Full Text Available Rickets is disease that occurs in growing bones in which defective mineralization occurs in both the bone and the cartilage of the epiphyseal growth plate, resulting in the retardation of growth and skeletal deformities. Rickets is more common in areas with less sunlight. However, this case report presents a case of the bony manifestation of rickets with the intake of vitamin D supplements in Yazd, a city in central Iran that has sunshine almost every day. A patient was referred to an out-patient general pediatric clinic for deformities of the legs and growth disturbance, with his height far below the normal range. The changes that were most evident in his X-rays were the bowing of the long bones of the legs and forearms and the cupping of the wrist metaphyseal region. In summary, we present a patient with bony manifestation of rickets despite living in a sunny area and taking vitamin D supplements. Thus, it is important to remember that rickets is still a common disease among children in Iran. More studies of this issue should be conducted, including the identification of abnormal cases and rescheduling vitamin D supplementation programs

Evaluation of DMFT Index in the 8-12 Years old Students of Zahedan City, Iran

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Foroogh Amirabadi

2015-05-01

Full Text Available Background and purpose: Dental caries or tooth decay is one of the most important health problems in human life. In addition, tooth decay is an infectious disease that affects all populations Worldwide. The purpose of this study was to determine the decayed, missing and filled teeth (DMFT index among a representative sample of 8-12 years old school children in Zahedan City, Iran. Materials and Methods: This descriptive and cross-sectional study was performed in 2012-2013 on 1500 (774 girls and 726 boys 8-12 years old students were randomly selected in Zahedan City (South East of Iran to assess the DMFT index. The DMFT index was determined using the standard method suggested by World Health Organization (WHO and data were analyzed using SPSS software (version 18.0 and presented as mean ± standard deviation (SD. Results: It was observed that 43.6% of the individuals had at least one teeth lesion. The mean and SD of DMFT value for all ages was 1.02 ± 1.36. Male children had higher mean DMFT score of 1.01 ± 1.41 compared with 1.00 ± 1.41 for females (P > 0.05. Also, maximum DMFT (1.38 ± 1.62 was observed among students that never seen a dentist per year. Analysis of variance analysis showed that there is not a significant correlation between DMFT index and brushing times. Conclusion: According to the results of this study, the mean DMFT scores in 8-12 years old students are lower than the global standards suggested by WHO.

Studying the factors affecting urban dispersion in mashhad metropolis

African Journals Online (AJOL)

solutions to control this problem. The tools used in this research were GIS software for mapping, quantitative methods of Holdren Model, urban primacy index, and area to population growth rate for review and analysis, and at first by examining area to population growth rate, Mashhad- developmental process map, Holdren ...

Toxocara Spp. Eggs in Public Parks of Urmia City, West Azer¬baijan Province Iran

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S Charesaz

2008-09-01

Full Text Available Background: The visceral larva migrans (VLM is a syndrome observed in human infection with helminth larval eggs such as the Toxocara spp. that usually infects dogs and cats. Among the risk factors involved in the occurrence of VLM, partic­ularly importance of these animal populations, an investigation was carried out for the presence of Toxocara spp. eggs in public parks in the city of Urmia, West Azerbaijan Province, Iran."nMethods: Samples were collected from total 26 existing public parks in Urmia from December 2003 to March 2004. Soil samples were collected from 3-4 distinct sites in the same area. The floating material was analyzed under the light micro­scope."nResults: Toxocara spp. eggs were found in 8 samples of total 102 taken samples from 26 public parks showed a contami­nation rate of 7.8%. The number of observed Toxacara eggs in each microscopic field was varied from 1-8."nConclusion: Low rate of contamination with Toxocara spp. eggs in Urmia parks might be due to lower dog population and cultural differences of present study in this city in comparison of other cities of the world.

Sensitivity analysis of monthly reference crop evapotranspiration trends in Iran: a qualitative approach

Science.gov (United States)

Mosaedi, Abolfazl; Ghabaei Sough, Mohammad; Sadeghi, Sayed-Hossein; Mooshakhian, Yousof; Bannayan, Mohammad

2017-05-01

The main objective of this study was to analyze the sensitivity of the monthly reference crop evapotranspiration (ETo) trends to key climatic factors (minimum and maximum air temperature ( T max and T min), relative humidity (RH), sunshine hours ( t sun), and wind speed ( U 2)) in Iran by applying a qualitative detrended method, rather than the historical mathematical approach. Meteorological data for the period of 1963-2007 from five synoptic stations with different climatic characteristics, including Mashhad (mountains), Tabriz (mountains), Tehran (semi-desert), Anzali (coastal wet), and Shiraz (semi-mountains) were used to address this objective. The Mann-Kendall test was employed to assess the trends of ETo and the climatic variables. The results indicated a significant increasing trend of the monthly ETo for Mashhad and Tabriz for most part of the year while the opposite conclusion was drawn for Tehran, Anzali, and Shiraz. Based on the detrended method, RH and U 2 were the two main variables enhancing the negative ETo trends in Tehran and Anzali stations whereas U 2 and temperature were responsible for this observation in Shiraz. On the other hand, the main meteorological variables affecting the significant positive trend of ETo were RH and t sun in Tabriz and T min, RH, and U 2 in Mashhad. Although a relative agreement was observed in terms of identifying one of the first two key climatic variables affecting the ETo trend, the qualitative and the quantitative sensitivity analysis solutions did never coincide. Further research is needed to evaluate this interesting finding for other geographic locations, and also to search for the major causes of this discrepancy.

A molecular and parasitological survey on cutaneous leishmaniasis patients from historical city of Kashan in Isfahan province, center of Iran

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Mohammad Reza Shiee

2012-12-01

Full Text Available Objective: To study cutaneous leishmaniasis (CL for identifying the dominant Leishmania species on CL patients referred to medical health centers of historical Kashan city and suburbs located in Isfahan province in central part of Iran during 2010 to 2011. Methods: From 137 CL cases, were microscopically positive, the skin lesion serosity materials of 103 cases were cultured in monophasic culture media (RPMI 1 640. We used the PCR-RFLP method for characterization the Leishmania isolates, by using specific internal transcribed spacer (ITS1 primers and HAEШ as the restriction fast enzyme. DNA was extracted from 63 samples. Results: L. tropica is main species in 58 (92.1% cases and L. major is identified in 5 (7.9% cases. Indeed randomly two isolates were the species characterized as L. major produced ulcer at the base tail of BALB/c mice after 3 weeks but from three L. tropica isolates none of them produced any lesion during 6 months post inoculation. Conclusions: The parasitological, epidemiological aspect and molecular methods of this study showed that, Kashan and suburb are anthroponetic CL area despite this city located in Isfahan province as an ancient focus of zoonotic CL in Iran.

A survey of gastrointestinal helminth of stray dogs in Zabol city, southeastern of Iran

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Geraili, A.

2016-03-01

Full Text Available Canids are reservoir for some zoonoses helminthic disease. They are one of main public health problem. The aim of this study was to ascertain frequency of gastrointestinal helminthic infection of stray dogs in Zabol city, southeaster of Iran. In this descriptive study, 30 stray dogs were euthanized, intestine was removed by necropsy. Then, the intestines was opened by scalpel and their contents passed through mesh sieve. The helminth were collected. The nematodes were preserved in 70% ethanol with 5% glycerin and cestodes were preserved in 70% ethanol. The cestodes were stained by acetocarmine. The nematodes were cleared by lactophenol. The genus and species of helminth were identified by identification keys. Twenty two (73.3% of stray dogs had at least one intestinal helminthic infection. Recovered helminth from stray dogs include: Taenia hydatigena (53.3%, Taenia ovis (20%, Taenia multiceps (6.6%, Mesocestoides spp (10%, Toxocara canis (23.3%, Toxocara cati (3.3%. Data showed that the stray dogs in Zabol city harbor some important zoonoses helminth parasite like Toxocara.

Assessment of scale formation and corrosion of drinking water supplies in Ilam city (Iran

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Zabihollah Yousefi

2016-05-01

Full Text Available Background: Scaling and corrosion are the two most important indexes in water quality evaluation. Pollutants are released in water due to corrosion of pipelines. The aim of this study is to assess the scale formation and corrosion of drinking water supplies in Ilam city (Iran. Methods: This research is a descriptive and cross-sectional study which is based on the 20 drinking water sources in Ilam city. Experiments were carried out in accordance with the Water and Wastewater Co. standard methods for water and wastewater experiment. The data were analyzed by using Microsoft Excel and GraphPad Prism 5. The results were compared with national and international standards. Results: The mean and standard deviation (SD values of Ryznar, Langelier, Aggressive, Puckorius and Larson-Skold indices in year 2009 were equal to 7.833 (±0.28, -0.102 (±0.35, 11.88 (±0.34, 7.481 (±0.22 and 0.801 (±0.44, respectively, and were 7.861 (±0.28, -0.175 (±0.34, 11.84 (±0.37, 7.298(±0.32 and 0.633 (±0.47, for year 2013 respectively. The average of Langelier, Ryznar, Aggression, and Puckorius indices indicate that potable water resources in Ilam city have the tendency to be corrosive. Statistical analysis and figures carried out by GraphPad Prism version 5.04. Conclusion: The results of different indices for water resources of Ilam city revealed that water supplies of Ilam city were corrosive. Water quality control and replacement of distribution pipes in development of water network should be carried out. Moreover, water pipelines should be preserved with several modes of corrosion inhibition.

Analysis of Fang Puncture Wound Patterns in Isfahan Province’s, Iran, Venomous and Non-Venomous Snakes

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Dehghani R.1 PhD,

2015-01-01

Full Text Available Aims Venomous snake bites are public health problems in different parts of the world. The most specific mainstay in the treatment of envenomation is anti-venom. To treat the envenomation, it is very important to identify the offending species. This study was designed to determine the penetrating pattern of fangs and teeth of some viper snakes. Materials & Methods This descriptive study was performed on live venomous and nonvenomous snakes from 2010 till 2011. All 47 sample snakes were collected from different regions of Isfahan province such as Kashan City, Ghamsar, Niasar, Mashhad Ardehal, Taher- Abad and Khozagh. Their mouths were inspected every two weeks and development of their fangs and teeth were recorded by taking clear digital photos. Fangs and teeth patterns of samples were drawn and the results were compared. Findings One or two wounds appeared as typical fang marks at the bite site of venomous snakes while non-venomous snakes had two carved rows of small teeth. Three different teeth and fang patterns were recognized in venomous snakes which were completely different. Conclusion The fang marks of venomous snakes do not always have a common and classic pattern and there are at least 3 different patterns in Isfahan province, Iran.

Towards Credible City Branding Practices: How Do Iran’s Largest Cities Face Ecological Modernization?

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Negar Noori

2018-04-01

Full Text Available City branding is not only increasingly practiced in cities in established economies, but also among municipal governments in countries, until quite recently, rather closed off from the outside world. One country with a strong drive to engage in urban (redevelopment in the post-oil era through enhancing its ‘ecological modernization’ is Iran. Megacities in Iran have all begun to venture into making profiles of what they think they are or would like to be. However, some of the adopted city branding strategies lack sophistication. In this article, the authors examine what indicators can be used for evaluating the credibility of city brands and apply these to Iran’s 15 megacities. After offering brief descriptions of the generic features of each of these cities, they map their use of city brand identities and popular city labels related to ecological modernization and analyze the credibility of their city branding practices. Based on their findings, the authors distinguish five types of cities and explain what makes some types more credible in their use of brands than others. Generally speaking, compared to cities in other nations, Iranian cities pay special attention to historical, natural, cultural, and religious aspects.

Modeling minimum temperature using adaptive neuro-fuzzy inference system based on spectral analysis of climate indices: A case study in Iran

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Hojatollah Daneshmand

2015-01-01

Full Text Available Nowadays, a lot of attention is paid to the application of intelligent systems in predicting natural phenomena. Artificial neural network systems, fuzzy logic, and adaptive neuro-fuzzy inference are used in this field. Daily minimum temperature of the meteorology station of the city of Mashhad, in northeast of Iran, in a 42-year statistical period, 1966-2008, has been received from the Iranian meteorological organization. Adaptive neuro-fuzzy inference system is used for modeling and forecasting the monthly minimum temperature. To find appropriate inputs, three approaches, i.e. spectral analysis, correlation coefficient, and the knowledge of experts,are used. By applying fast Fourier transform to the parameter of monthly minimum temperature and climate indices, and by using correlation coefficient and the knowledge of experts, 3 indices, Nino 1 + 2, NP, and PNA, are selected as model inputs. A hybrid training algorithm is used to train the system. According to simulation results, a correlation coefficient of 0.987 between the observed values and the predicted values, as well as amean absolute percentage deviations of 27.6% indicate an acceptable estimation of the model.

Sustainable Architecture Analyses of Walls in Miyaneh Village Houses, Iran

OpenAIRE

Zohreh Salavatizadeh; Feridoun NahidiAzar; Sara Salavatizadeh; Seyyed Hossein Salehi; Ahadollah Azami

2012-01-01

Even though so many efforts have been taken to renovate and renew the architecture of Miyaneh villages in cold and dry regions of Iran-s northwest, these efforts failed due to lack of significant study and ignoring the past and sustainable history of those villages. Considering the overpopulation of Iran-s villages as well as the importance in preventing their immigration to cities, recognizing village architecture and its construction technology is of great significance ...

Iran: spotlight.

Science.gov (United States)

Roudi, N

1987-09-01

Given its location between Asia and Asia Minor, Iran has been a country of strategic political importance throughout history. More than 98% of Iran's population is Moslem. During the early 20th century, as Iran gradually gained independence from the USSR and Turkey, a modernization process was begun. However, this modernization process was forced to yield to Islamic traditionalism after the 1979 Islamic Revolution. Women have been most affected by this change. The implementation of Islamic traditions has meant low job opportunity or motivation for continuing education among women. Although fertility remains high, the present government is satisfied with the current rate of population growth. Family planning is allowed if implemented within the framework of Islamic law, but abortion is illegal. Mortality fell substantially after World War II, but has not continued to decline. At present, both males and females have the same life expectancy at birth. Iran's population is growing at a rate of 4%/year, and can be expected to double in another 21 years. It has been projected that Iran, currently the 21st largest country in the world with a population of 50 million, will become the 15th largest with a population of 97 million by the year 2025. Tehran, the 20th largest city in 1985, is projected to be the 9th largest by the year 2000, with a population of 13.6 million.

Identification of fungal causative agents of rhinosinusitis from Mashhad, Iran

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Mohammad Javad Najafzadeh

2017-09-01

Full Text Available Background and Purpose: Rhinosinusitis is a common disorder, influencing approximately 20% of the population at some time of their lives. It was recognized and reported with expanding recurrence over the past two decades worldwide. Undoubtedly, correct diagnosis of fungi in patients with fungal rhinosinusitis affects the treatment planning and prognosis of the patients. Identification of the causative agents using the standard mycological procedures remains difficult and time-consuming. Materials and Methods: Based on clinical and radiological parameters, 106 patients suspected of fungal rhinosinusitis were investigated in this cross-sectional prospective study from April 2012 to March 2016 at an otorhinolaryngology department. In this study, internal transcribed spacer (ITS and calmodulin (CaM sequencing were respectively validated as reliable techniques for the identification of Mucorales and Aspergillus to species level (both agents of fungal rhinosinusitis. Results: Of these, 63 (59.4% patients were suspected of allergic fungal rhinosinusitis (AFRS, 40 (37.7% patients suspected of acute invasive fungal rhinosinusitis (AIFRS, and 3 (2.8% patients suspected of fungus ball. In patients suspected of AFRS, AIFRS, and fungus ball only 7, 29, and 1 had positive fungal culture, respectively. After ITS and CaM sequencing, Aspergillus flavus was the most common species isolated from non-invasive forms, and A. flavus and Rhizopus oryzae were more frequently isolated from invasive forms. Conclusion: Aspergillus flavus is the most common agent of fungal rhinosinusitis in Iran, unlike most other reports from throughout the world stating that A. fumigatus is the most frequent causative agent of this disease.

Frequency of Chlamydia trachomatis among male patients with urethritis in northeast of Iran detected by polymerase chain reaction

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Kiarash Ghazvini

2012-01-01

Full Text Available Planning for appropriate preventive measures against Chlamydia trachomatis, a common cause of sexually transmitted disease, requires knowledge of prevalence of infection so that interventions can be targeted in a cost-effective manner. This study was performed on 178 male patients presenting with urethritis in the Mashhad province to determine the prevalence of chlamydial infection in Northeast Iran. A cotton swab and first voided urine specimen were collected according to standard procedures. Polymerase chain reaction (PCR tests were used for the detection of C. trachomatis in the specimens collected and the results were analyzed using SPSS program. Results showed that 10.6% of male patients in this group were infected with C. trachomatis. This study provides strong evidence that prevalence of Chlamydia in the Northeast Iran is high and suggests that Chlamydia screening as a routine part of STD investigations is highly necessary in this area.

Potential Health Risk Assessment of Cr, Cu, Fe and Zn for Human Population via Consumption of Commercial Spices; a Case Study of Hamedan City, Iran

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Sobhanardakani S.* PhD

2016-09-01

Full Text Available Abstract Aims: Spices are sources of many bioactive compounds that can improve the taste of food as well as affecting the digestion and metabolism. Along with that, they may also contain some substances as heavy metals, which have harmful effects on the body. The aim of present study was to assess the potential health risk of Cr, Cu, Fe and Zn contents of cardamom, curry powder and turmeric in Hamedan City, Iran. Instrument & Methods: 18 industrially packaged and weighted spice samples (cardamom, curry powder and turmeric belonging to 6 famous brands were bought from different supermarkets of Hamedan City, Iran, in 2015. The human health risks posed by chronic exposure to the heavy metals were assessed by computing the average daily intake of metal. The health risk index (HRI for the local population through the consumption of spice was assessed using DIM/RfD formula. Data were analyzed using ANOVA, DMS post-hoc, Tukey HSD and Pearson's correlation coefficient tests. Findings: Cr was detected in spice samples in 0.08-1.67mg/kg, Cu 0.05-1.28mg/kg, Fe 1.04-6.89mg/kg and Zn 0.40-2.25mg/kg. The mean concentration of Cu, Fe and Zn were lower than MPL. The DIM values for the examined spice samples were below the recommended values. Conclusion: The levels of Cr, Cu, Fe and Zn are less than the MPL in cardamom, curry powder and turmeric in Hamedan City, Iran.

Reinforcing graphene oxide/cement composite with NH2 ...

Indian Academy of Sciences (India)

Reinforcing graphene oxide/cement composite with NH2 functionalizing group. M EBRAHIMIZADEH ABRISHAMI1,∗ and V ZAHABI2. 1Materials and Electroceramics Laboratory, Department of Physics, Ferdowsi University of Mashhad, Mashhad. 9177948974, Iran. 2Department of Civil Engineering, Islamic Azad University, ...

A Study on Emotional Valence of the Relation between Tourists and Host in Mashhad

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Hamed Bakhshi

Full Text Available The research is conducted to “describe the emotional valence of the relation between tourists and host in Mashhad”. Using the secondary analysis method, the researchers have used data from “assessment of pilgrims’ attitudes about Mashhad residents and service providers” survey. During the survey interviewees described Mashhad residents with specific words (attributions. In this research the attributions have been analyzed in platform of related literatures in sphere of psychology and sociology of emotions theories (especially the Turner and Plutchik categorization of emotions. Findings examined that the pilgrims’ emotions was positive rather than negative. Thus security- fear dimension was not explicitly remarked. Besides “acceptance” was marked as a factor in building positive emotions while the “hate” was marked as a factor that creates negative emotions. Negative emotions indicate on the existence of gap between tourists’ expectation and their real trip. The hate, contempt and anger emotions of tourist have been described as outcome of not receiving desired respect and attention from host community, violation of ethical and accepted high social norms and finally, voilation of justice and fairness from Mashhad residents’ side.

Association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012

OpenAIRE

Mohamadirizi, Soheila; Kordi, Masoumeh

2013-01-01

Background: Menstruation signs are among the most common disorders in adolescents and are influenced by various environmental and psychosocial factors. This study aimed to define the association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012. Materials and Methods: This was a cross-sectional study on 407 high school girls in Mashhad who were selected through two-step random sampling. The students completed a questionnaire concerning demo...

Evaluation of Parasitic Pollution in Fresh Unwashed Herbs Sold in Izeh City, Iran

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Valipour Nouroozi

2015-11-01

Full Text Available Background Fresh herbs are a crucial part of a good diet. However, they can easily become contaminated with food-borne pathogens. Eating fresh unwashed or improperly washed herbs has a major role in transmission of some important parasitic diseases. Objectives This study was carried out to evaluate parasitic pollution in fresh unwashed herbs sold in Izeh city, Iran. Materials and Methods Four hundred samples of fresh unwashed herbs were purchased from a distributor in Izeh city during January 2014 to April 2015. Detergent solution was added to 240 g of each sample. The mixture was shaken and washed solution was filtered through 0.2 µm bottle-top filter. The filtrate was discarded and filter was placed in a 50 mL conical screw cap tube. Then, the detergent solution was added. Following vortex, filter was discarded. The sediment was examined by light microscope after centrifuge. Finally, data descriptive analyses were carried out. Results Parasitic pollution was detected in 3.5% of the examined samples, including Cryptosporidium spp. oocyst (1.5%, Giardia spp. cyst (1%, Blastocystis spp. cyst (0.5% and Taenia spp. egg (0.5%. Conclusions Parasitic contamination of fresh herbs sold in Izeh may pose a health risk to consumers if eaten as unwashed or improperly washed.

Relationship between Abuse Experience and General Health among Older Adults in Yazd City- Iran

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Hassan Rezaeipandari

2016-06-01

Full Text Available Introduction: Elder abuse may increase the vulnerability of ageing people to disease and decrease their general health status, so addressing the issue is essential for promoting elderly quality of life. The study aimed to examine the relation between abuse experience and general health among elderly people in Yazd city- Iran. Methods: The cross-sectional study carried out on 250 community-dwelling seniors in the city of Yazd who were selected with cluster random sampling. Data collection tools included, Iranian Domestic Elder Abuse Questionnaire and Persian version of the General Health Questionnaire 28. Data were analyzed using Spearman correlation coefficient and linear regression tests. Results: Mean scores of abuse experience and general health among the elders were 11.84±12.70 (range 0-100 and 21.82±10.84 (range 0-84 respectively. General health status was more undesirable among elders who had experienced abuse than those who had not. Elder abuse subscales accounted for 17.2 % changes in general health, which had only care neglect and physical abuse subscales with significant prediction effect. Conclusion: Abuse experience has negative effects on older adults' general health. care neglect and physical abuse play a more important role.

The Livelihood Patterns of Iran's South-western Cities in Texts of Islamic Period (10th- 15th A.D

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mohammad ebrahim zarei

2016-06-01

Full Text Available The Urbanization of Islamic period, which affected by Islamic beliefs, differed from that in Sassanid period. This research endeavors to reveal the perspective of economic atmosphere of Islamic cities in region of study subject. Such perspective has been provided by employing the documents and written historical information in Muslim geographers' books based on historical approach. Furthermore, such research  investigates not only the effect of geographical elements on the inhabitant's livelihood from 10th to 15th century with geographical dispersion of  Iran's south- western zones but also the influence of governments on economical and livelihood perspective of such cities in Islamic period. The natural, political- cultural reasons, secure commercial roads and governmental policies had a significant impact on the means of livelihood. The available geographical and historical texts have offered credible evidence of the explanation of the elements such as urbanization, agricultural, gardening, industry, trade and urban services in such period with a social perspective of such cities.

Seroprevalence of Q fever in sheep and goat flocks with a history of abortion in Iran between 2011 and 2012

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Javad Asadi

2013-06-01

Full Text Available The purpose of this study was to estimate the seroprevalence of Coxiella burnetii infection in sheep and goat flocks with a history of abortion in different areas of Iran. One thousand and one hundred ovine and 180 caprine samples from 43 sheep and goat flocks in four counties located in the Northeast (Mashhad, Central (Isfahan, Western (Arak, and Southwest (Shiraz Iran were collected randomly between March 2011 and April 2012. The CHEKIT Q fever ELISA kit was used to identify specific antibodies against C. burnetii in sheep and goats. The results showed that the overall seroprevalence of C. burnetii in sheep and goats was 19.5% and 27.2%, respectively. There was a significant difference in seropositivity between sheep and goats (P<0.05. Central Iran significantly had the highest prevalence among the studied areas, especially in goat coxiellosis (23.8% and 40.8% in sheep and goats, respectively. The lowest prevalence in sheep was 12.8% in Northeast Iran while in Western Iran C. burnetii antibodies were absent in goats. The higher prevalence of Q fever in Central Iran may be partly due to persistent favourable conditions to spread C. burnetii in this area including drought and dust storms that originated from neighbouring Iraq and Kuwait. In conclusion, the present study demonstrated the relatively high prevalence of Q fever in sheep and goat flocks with a history of abortion. Therefore, Q fever could be responsible for considerable numbers of ovine and caprine abortions in Iran.

The study of environmental impact quotient (EIQ of pesticides used in wheat and barley farms in Mashhad

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L maleki

2016-05-01

Full Text Available Introduction The environmental impact quotient (EIQ developed by Kovach et al (1992 is used an effort to fill an important gap; i.e. the need to provide farmers and others with easy-to-use information about the adverse effects of pesticides. It represents a method for calculating the environmental impacts of pesticides, and the values obtained from these calculations can be used to compare different pesticides and pest management programs with each other to ultimately determine which program or pesticide is likely to have the lowest environmental impact. The EIQ value for a particular active ingredient is calculated according to a formula that includes parameters for toxicity (dermal, chronic, bird, bee, fish, and beneficial arthropod, soil half-life, systemicity, leaching potential, and plant surface half-life. Each of these parameters is given a rating of 1, 3 or 5 to reflect its potential of causing harm. Six of these ratings are based on measured or known properties and the other five are based on judgments according to their potentially low, moderate or severe impact. Since the EIQ value is mainly a hazard indicator, additional calculations are required to obtain an indication of the pesticide risk. To account for exposure, an equation called the Field Use EIQ has been developed. This rating is calculated by multiplying the EIQ value for a specific chemical from the tables by the percent active ingredient in the formulation and its dosage rate used per hectare (usually in liters or kilograms of the formulated product. EIQ is used in different studies to compare the environmental effects of different pesticides and/or different production systems (Avila et al., 2011; Doris et al., 2011; Gallivan et al., 2001; Macharia et al., 2009. The aim of this study was to evaluate management strategies in using pesticides in wheat and barley farms in the city of Mashhad located in the Khorasan Razavi province in Iran. Materials and Methods Data related

Research Article

African Journals Online (AJOL)

Ph.D Student in Biology - Plant Physiology, Faculty of Basic Sciences, Ferdowsi University of. Mashhad, Mashhad, Iran. 4. Quality Control Manager of Tomate Agro-Industry Company of Khoshab factories. Published online: 15 May 2016. ABSTRACT. In recent years, the use of synthetic antioxidants and the degradation ...

Helminth Infections of House Mouse (Mus musulus and Wood Mouse (Apodemus sylvaticus from the Suburban Areas of Hamadan City, Western Iran.

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Ali Yousefi

2014-12-01

Full Text Available To determine the prevalence and intensity of helminths and their zoonotic importance in small rodents inhabiting in the suburban areas of Hamadan City, Iran.The present survey was conducted on the helminth infections of two species of rodents Apodemus sylvaticus (n=60 and Mus musculus(n=72 in the suburban areas of Hamadan City during 2010-2012. Rodents were collected and examined for helminth in the different organs. The nematodes were collected in 5% formalin solution and cleared in lactophenol, cestodes and trematodes collected from intestine fixed in AFA solution and stained by acetocarmine, cleared in xylol for identification.Helminths found in A. sylvaticus and M. musculus and their prevalence for the first time in suburban areas of Hamadan City were as follows; In A. sylvaticus: Cysticercus fasciolaris(3.33%, Syphacia fredrici(26.67%, S. stroma(8.33%, Anoplocephalidae sp. (1.67%, Skrjabinotaenia lobata(5%, Plagiorchis muris(1.67% and in M. musculus:Hymenolepis nana (16.67%, H.diminuta (5.55%, S. obvelata(30.56%, S. ohtarom (9.72%, Rodentolepis crassa (1.39%, C. fasciolaris (1.39%. Among 11 species in two rodents 4 species including S. obvelata, H. nana, H.diminuta,and P. muris have zoonotic importance. Statistically the relation between gender and their helminth infections was not significant in either M. musculus or A. sylvaticus (P>0.05.This study reports 11 species of helminths and on the other hand 3 species were identified for the first time in Iran and 5 species of them have potential health importance for public health and cat.

Human Linguatulosis Caused by Linguatula serrata in the City of Kerman, South-eastern Iran- Case Report.

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Rostam Yazdani

2014-06-01

Full Text Available Human linguatulosis poses an important medical and veterinary concern in endemic countries. Animals, as reservoir host, play a major role in transmission of infestation and epidemiology of the disease. This study reports a case of human linguatulosis caused by Linguatula serrata in the city of Kerman, South-eastern Iran. A woman suffering from upper respiratory symptoms is presented. The patient consumed raw liver of sheep who was admitted to the Afzalipour University Hospital in Kerman for the symptoms of upper respiratory tract. In microscopic examination of the nasopharyngeal discharge, L. serrata was detected. This report has future medical implication in precise diagnosis of L. serrata in patients with complaints of nasopharyngeal symptoms.

Coat protein of Turnip mosaic virus in oilseed rape (Brassica napus)

African Journals Online (AJOL)

mohammad

2Department of Plant Breeding and Biotechnology, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad,. Iran. Accepted 15 August, 2012 ... led to prevalence of infectious diseases. Turnip mosaic virus (TuMV) is an .... During the sampling of canola plants for the detection of virus, some colonies of aphids were ...

Investigation of Breakpoint and Trend of Daily Air Temperature Range for Mashhad, Iran

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shideh shams

2017-01-01

Full Text Available Introduction: Air temperature as an important climatic factor can influence variability and distribution of other climatic parameters. Therefore, tracking the changes in air temperature is a popular procedure in climate change studies.. According to the national academy in the last decade, global temperature has raised 0.4 to 0.8⁰C. Instrumental records show that, with the exception of 1998, the 10 warmest year (during the last 150 years, occurred since 2000, and 2014 was the warmest year. Investigation of maximum and minimum air temperature temporal trend indicates that these two parameters behave differently over time. It has been shown that the minimum air temperature raises noticeably more than the maximum air temperature, which causes a reduction in the difference of maximum and minimum daily air temperature (daily temperature range, DTR. There are several factors that have an influence on reducing DTR such as: Urban development, farms’ irrigation and desertification. It has been shown that DTR reduction occurs mostly during winter and is less frequent during summer, which shows the season’s effect on the temperature trend. Considering the significant effects of the climatological factors on economic and agricultural management issues, the aim of this study is to investigate daily air temperature range for yearly, seasonal and monthly time scales, using available statistical methods. Materials and Methods: Daily maximum and minimum air temperature records (from 1950 to 2010 were obtained from Mashhad Meteorological Organization. In order to control the quality of daily Tmax and Tmin data, four different types of quality controls were applied. First of all, gross errors were checked. In this step maximum and minimum air temperature data exceeding unlikely air temperature values, were eliminated from data series. Second, data tolerance was checked by searching for periods longer than a certain number of consecutive days with exactly the

Prevalence of Urinary Tract Infection Among Pregnant Women and its Complications in Their Newborns During the Birth in the Hospitals of Dezful City, Iran, 2012 - 2013.

Science.gov (United States)

Amiri, Marziyeh; Lavasani, Zohreh; Norouzirad, Reza; Najibpour, Reza; Mohamadpour, Masoomeh; Nikpoor, Amin Reza; Raeisi, Mohammad; Zare Marzouni, Hadi

2015-08-01

Urinary tract infection (UTI) is the most common disorder caused by bacterial agents in pregnancy, which can lead to important complications in newborn of such mothers in case of inappropriate diagnosis and treatment. The purpose of this study was to study the prevalence of UTI among pregnant women and its complications in their newborns during the birth in the hospitals of Dezful City, Iran, during 2012 - 2013. In this cross-sectional retrospective study, 1132 women admitted to Dr. Ganjavian and Ayatollah Nabavi Hospitals in Dezful City, Iran, during 2012 - 2013 were randomly allocated into the case and control groups and were matched based on their age, numbers of pregnancy, sex and diseases of their children. UTI was the only difference between the two groups. Twenty-two thousand six hundred deliveries occurred within the course of this study. Due to UTI, 5% of deliveries led to hospitalization of mothers (1132 patients).Weight and height of newborn infants of mothers afflicted with UTI (P UTI in terms of type of delivery (normal and caesarean section) (P UTI in pregnant women compared to other areas of Iran represents the role of climate and weather in the prevalence of UTI. In addition, the increased number of low-birth-weight infants had a remarkable correlation with UTI, which can influence the health of the next generation.

PLANNING STRUCTURE ANALYSIS OF SMALL TOWNS IN IRAN

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M. M. Kashiripoor

2014-01-01

Full Text Available Planning structure of cities plays an important role in shaping their sustainable development while elaborating urban planning documentation (master plans and detailed plan projects. The existing studies of small towns in Iran reveal issues of architectural heritage and do not touch upon such peculiar features of small town planning as shape of their plan, network of streets, their configuration. It has not been established how a planning structure of a small city influences on its sustainable development.An inspection of 16 small towns of Iran has shown that the majority of the cities have a compact planning form which is due to flat relief, as well as the need for efficient use of valuable agricultural land. At the same time the paper demonstrates that territory development for building construction within city boundaries has unequal character. It has been determined that cities have very few green areas. Undeveloped wastelands owned by private individuals are often located close to densely developed areas. Such situation is due to specific features of the Iranian legislation that does not specify time terms for territory development. Parameters of urban road-street networks (width in red lines, presence of such transverse profile elements as landscaping along roadways do not correspond to the existing recommendations in Iran. Mixed or free system of streets is considered as the most common one and it is due to changes in urban conditions during the long process of development. Frequent network of narrow streets forms a system of small blocks of various shapes and needs to be improved. The majority of the inspected cities do not have bypass roads for freight transport, and there is also a transit transport through their historic centers.

Momentum distribution of charged particles in jets in dijet events and ...

Indian Academy of Sciences (India)

2016-07-19

Jul 19, 2016 ... Momentum distribution of charged particles in jets in dijet events and comparison to perturbative QCD predictions. M E ZOMORRODIAN1,∗, M HASHEMINIA1,4, S M ZABIHINPOUR2 and A MIRJALILI3. 1Department of Physics, Ferdowsi University of Mashhad, 91775-1436, Mashhad, Iran. 2Department of ...

Analysis of Self-esteem and Academic Achievement among the Midwifery Students of Mashhad School of Nursing and Midwifery in 2013

OpenAIRE

Farzaneh Rashidi Fakari; Mahin Tafazzoli

2016-01-01

Introduction: The students’ academic achievement is of paramount significance for their future accomplishments. Academic achievement is associated with various effective factors, one of which is self-esteem. The current study was conducted to assess the correlation between self-esteem and academic achievement of the midwifery students at Mashhad University of Medical Sciences in 2013. Methods: This analytical study was carried out on the midwifery students of Mashhad School of Nursing and...

Nuclear cardiology in Iran

International Nuclear Information System (INIS)

Zakavi, R.

2002-01-01

Nuclear cardiology is one of the most active branches of nuclear medicine and plays important role in diagnosis in treatment of CAD patients. Few nuclear cardiology surveys were published in the literature, mostly from developed countries. A nuclear cardiology survey in Iran and analysis of the findings in comparison with other countries may lead to better decision making and improve practice in our country. A questionnaire was sent by mail or e-mail to all nuclear medicine centers in Iran asking for details of nuclear cardiology practice. Also ownership of the centers, number of gamma cameras and number of cardiac studies in each week were recorded. Some centers were studied using telephone interview. From 79 nuclear medicine centers in Iran, 55 centers (69.6%) filled the questionnaire including 28 centers in Tehran and 27 centers in other cities. There was 69 Gamma cameras in these centers, 62.3% with SPECT capability. It is estimated that we may have 100 gamma cameras in Iran. This study showed that about 68287 cardiac studies were done in Iran each year with Myocardial perfusion scan accounting for about 99 2% of the studies. Considering population of the country nuclear cardiology activity will be about 1.05 study/1000/year. Regarding radiotracers used, about 13.5% of studies were done with T I-201, with some centers using only Tc- 99 m-M I B I

Seroepidemiological survey of helminthic parasites of stray dogs in Sari City, northern Iran.

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Gholami, Ishirzad; Daryani, Ahmad; Sharif, Mehdi; Amouei, Afsaneh; Mobedi, Iraj

2011-01-15

The objective of this study was to determine the prevalence rate of helminthic parasites in stray dogs' population especially zoonotic infections and to identify potential risk factors in the different areas of Sari city in Caspian area, north of Iran. During the period from April to September 2007, 50 stray dogs were collected from urban areas of Sari city. Recovered parasites were fixed in alcohol and stained by carmine then observed by microscope. The taxonomic study was carried out by measuring different parts of the body of helminthes and statistical tests were performed using the Chi-square test. A total of 27 adult and 23 juvenile stray dogs were collected and the overall prevalence rate of infection was 90%. The three most common helminthes were Toxocara canis (60%), Ancylostoma caninum (46%) and Dipylidium caninum (36%). Other parasites were Uncinaria stenocephala (12%), Taenia hydatigena (6%), Spirocerca lupi (6%), Dirofilaria immitis (6%), Toxascaris leonina (2%), Rictularia sp. (2%), Taenia ovis (2%) and Taenia taeniformis (2%). Five species of zoonotic helminthes recovered were T. canis, A. caninum, U. stenocephala, D. caninum and D. immitis. Hookworm infections (58%) were more common significantly in the young stray dogs (p caninum, T. canis and U. stenocephala, there was significant difference between juvenile and adult dogs (p < 0.05). The results highlight the potential role of stray dogs for transmission of helminthic parasites particularly zoonotic parasites that are a significant risk to human health.

Effect of Nutritional Management on Yield and Yield Components of Roselle (Hibiscus sabdariffa as a Medicinal Plant in Mashhad Condition

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P Rezvani Moghaddam

2018-02-01

Full Text Available Introduction Roselle (Hibiscus sabdariffa is an annual plant with a height of about 64 to 429 cm belongs to Malvaceae family. Roselle is self-pollinated and sensitive to cold. Sepals of Roselle are used in food and pharmaceutical industries. It has been reported that Roselle is not native to Iran but it is cultivated extensively in Sistan and Baluchistan province, Iran. In order to achieve high quality and quantity yield of Roselle sepal it is necessary to improve nutritional systems of plant. Proper management of soil fertility and plant nutrition can preserve environment, improve biodiversity and also increase inputs efficiency. Results showed that use of nutritional resources will improve plant growth. Organic fertilizers such as compost can improve soil fertility as an important source of food that increase yield of plants. Nabila and Aly (2002 observed that use of hen and cow manure increased plant height, number of lateral branches, numbers of fruit and sepal yield of Roselle. Each plant species has the maximum potential in favorable conditions. Therefore, evaluation the effect of climatic and agronomic factors and nutritional management for plants is essential. This experiment was conducted to evaluate the yield and yield components of Roselle in response to use of single and combined nutritional resources. Materials and Methods In order to study the effects of single and combined organic, biological and chemical fertilizers on yield and yield components of Roselle (Hibiscus sabdariffa, a field experiment was conducted with 12 treatments based on a Randomized Complete Block Design with three replications at Research Station, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in 2013-2014. Treatments included: 1- mycorrhiza (Glomus intraradices, 2- cow manure, 3- chemical fertilizer, 4- vermicompost, 5- chemical fertilizer + cow manure, 6- chemical fertilizer + vermicompost, 7- chemical fertilizer + mycorrhiza, 8- cow manure

Climatic Suitability of Growing Summer Squash (Cucurbita pepo L. as a Medicinal Plant in Iran

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Mohammad BANNAYAN

2011-05-01

Full Text Available Diversification of production by including a broader range of plant species, can significantly contribute to improve health and nutrition, livelihoods, household food security and ecological sustainability. Exploring the climate impact on any given crop is one of the first priorities to find new suitable areas for production and management of new crops. Summer squash (Cucurbita pepo L. is an economically valuable plant with various medicinal potentials. In order to investigate summer squash cultivation feasibility under Irans climate, three main agricultural regions (Azerbaijan, Khorasan and central part of Iran (Fars and Isfahan were selected. These regions suitability for summer squash cultivation were evaluated by considering three vital climate variables encompass temperature, precipitation, and sunshine hours. These regions show distinct and representative climatic conditions of Iran. Annual and growing season average of maximum, minimum, mean temperature, precipitation, and sunshine hours were calculated (May-September for all locations with 44 years historical weather data (1961-2005 for 8 locations (Oroomieh, Tabriz, Khoy, Mashhad, Sabzevar, Birjand, Shiraz and Isfahan, 39 years (1966-2005 for 2 locations (Kashan and Fassa, 28 years (1977-2005 for 4 locations (Ardebil, Abadeh, Bojnurd and Shargh Isfahan and 20 years (1985-2005 for 9 locations (Mahabad, Sarab, Maragheh, Parsabad, Khalkhal, Ferdous, Ghaen, Kashmar and Sarakhs. Climatic demands of summer squash were determined by four years field studies at four different locations in Iran. Our results showed Azerbaijan region has a suitable condition for this crop cultivation especially from precipitation and temperature perspectives. Central part of Iran and Khorasan were also found as partly suitable locations however as they are near to deserts with hotter and drier climate, there might be some other crops considered as priorities in these areas.

Junk Food Consumption and Effects on Growth Status among Children Aged 6-24 Months in Mashhad, Northeastern Iran

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Rahim Vakili

2015-08-01

Full Text Available Introduction Junk food, due to the lack of vitamins, minerals and trace amounts of energy and protein, there is the risk that the child's stomach filled and by reducing her/his appetite, reduce the chance of nutritious foods. So it is necessary to determine the relationship between using of junk food with growth rate in children. Materials and Methods This cross-sectional descriptive-analytic study was conducted on 300 mothers and their babies , who were referring to 10 selected Mashhad health-care centers for monitoring their 6-24 months children. Participants were selected by cluster and simple random sampling and valid and reliable   questionnaire was used to collect data. Data were analyzed by descriptive- analytic statistics and using SPSS version 16. Results In growth chart, 86.7 percent of children showed appropriate growth, 10.3 percent had delayed growth and 3 percent had horizontal growth curve. In 11.3 percent of families, the junk food has been used for children regularly, 44.7 percent did not believe in these snacks and 44 percent of mothers sometimes used this junk food for their children. Results showed the statistical correlation between junk food consumption and  growth status of children was significant, so children whom haven’t had junk food, have grown more favorable than the other kids (P

Seasonal behavior and long-term trends of tropospheric ozone, its precursors and chemical conditions over Iran: A view from space

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Choi, Yunsoo; Souri, Amir Hossein

2015-04-01

To identify spatial and temporal variations over the Iranian region, this study analyzed tropospheric formaldehyde (HCHO) and nitrogen dioxide (NO2) columns from Ozone Monitoring Instrument (OMI), carbon monoxide (CO) columns from the Measurement of Pollution in the Troposphere (MOPITT), and tropospheric column O3 (TCO) from OMI/MLS (Microwave Limb Sounder) satellites from 2005 to 2012. The study discovered high levels of HCHO (∼12 × 1015 molec./cm2) from plant isoprene emissions in the air above parts of the northern forest of Iran during the summer and from the oxidation of HCHO precursors emitted from petrochemical industrial facilities and biomass burning in South West Iran. This study showed that maximum NO2 levels (∼18 × 1015 molec./cm2) were concentrated in urban cities, indicating the predominance of anthropogenic sources. The results indicate that maximum concentrations were found in the winter, mainly because of weaker local winds and higher heating fuel consumption, in addition to lower hydroxyl radicals (OH). The high CO concentrations (∼2 × 1018 molec./cm2) in the early spring were inferred to mainly originate from a strong continental air mass from anthropogenic CO "hotspots" including regions around Caspian Sea, Europe, and North America, although the external sources of CO were partly suppressed by the Arabian anticyclone and topographic barriers. Variations in the TCO were seen to peak during the summer (∼40 DU), due to intensive solar radiation and stratospheric sources. This study also examined long-term trends in TCO and its precursors over a period of eight years in five urban cities in Iran. To perform the analysis, we estimated seasonal changes and inter-seasonal variations using least-squares harmonic estimation (LS-HE), which reduced uncertainty in the trend by 5-15%. The results showed significant increases in the levels of HCHO (∼0.08 ± 0.06 × 1015 molec./cm2 yr-1), NO2 (∼0.08 ± 0.02 × 1015 molec./cm2 yr-1), and peak

Evaluation of 5 Air Criteria Pollutants; Tehran, Iran

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Mazaheri Tehrani A. MSc,

2015-09-01

Full Text Available Aims Tehran’s uncontrolled expansion, which promoted housing, public utilities, industries and increase of vehicles caused the problem of air pollution. Necessary information about air quality in different places and different times is the first step of combating the air pollution. The purpose of this study was to investigate the annual, monthly and hourly average of 5 criteria air pollutants (PM10, O3, NO2, SO2, CO of Tehran City, Iran. Instrument & Methods The hourly concentrations of PM10, O3, NO2, SO2, CO were obtained from 21 air quality-measuring stations of Tehran City, Iran, during April 2012 to March 2013. Data were presented by descriptive statistics in the form of mean and standard deviation. Findings CO concentration was not changed during the period of study. Nitrogen dioxide increased in spring and winter. Sulfur dioxide was not changed in the first six months of the year but its concentration increased in winter. Trend of changes of floating particles showed increasing the concentration of this pollutant in May 2012 and January 2013. Ozone concentration increased in the warm seasons and decreased in the cold seasons. Conclusion PM10, O3, NO2, SO2 and CO has high concentrations and cold periods of the year are more polluted than the warm periods in Tehran City, Iran.

Rate of positive autoimmune markers in Human T lymphotropic virus type 1 carriers: a case-control study from Iran.

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Ahmadi Ghezeldasht, Sanaz; Hedayati-Moghaddam, Mohammad Reza; Habibi, Meysam; Mollahosseini, Farzad; Rafatpanah, Houshang; Miri, Rahele; Hatef Fard, MohammadReza; Sahebari, Maryam

2018-01-01

Human T lymphotropic virus type 1 (HTLV-1) infection with high prevalence in the north-east of Iran, particularly in Mashhad, can lead to adult T-cell leukemia (ATL) and HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) and a variety of autoimmune diseases. The aim of the study was to examine the presence of autoimmune markers in HTLV carries. Serum samples were obtained from blood donors in Mashhad, northeastern Iran. One hundred and five HTLV-1 positive (cases) and 104 age- and sex-matched HTLV-1 negative donors (controls) were assessed for presence of serum autoimmune markers by enzyme-linked immunosorbent assay. The mean ages of cases and controls were 40.8 ± 9.4 and 41.5 ± 9.3 years, respectively (P = 0.5). In the case group, 81.9% and in the control group 83.7% were male (P = 0.74). The frequency of positive antinuclear antibodies and anticyclic citrullinated peptide antibodies in the serum of the two groups were not significantly different (P = 0.68 and P = 0.62, respectively). Only one antineutrophil cytoplasmic antibody-positive case (1%) was observed in the group and no anti-phospholipid immunoglobulin G positivity was observed. The frequency of rheumatoid factor (RF) was greater in case group than in the control group, although the difference was not significant (P = 0.08). The amount of RF in all 12 RF positive sera were higher than normal levels (33-37 IU/mL). Because we failed to detect any significant relation between serum autoimmune markers and HTLV-1 infection, and because of the relatively low prevalence of autoimmune diseases, it could be concluded that healthy HTLV-1 carriers do not produce rheumatologic-related auto-antibodies more than the healthy population. © 2017 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

Critical factors which shaped Iranian cities in History

International Nuclear Information System (INIS)

Tabibian, M.

1997-01-01

The history of Iranian Cities and its associated urban a paces are long and colourful. the role of urban areas has always been an important one. It is important for the purpose at hand, to examine, albeit in a cursory fashion, some of critical factors which shaped the development of Iranian Cities, including urban spaces. Moreover, I believe that these forces created, in Iran, a variable, rational urban system and that the currency set of p roblems i n Iranian Cities results from new technological forces interacting with l der, historical forces. Of course, making generalizations about Persian towns is at best, a risky business, The wide range of natural and historical forces which have played across the face of this country have created special conditions in each urban settlement. But, in spite of the fact that each Persian town has a distinct character and ambience, one can easily see that these differences occur within a framework which is remarkably similar in both basic principles and details. Now, however, even greater forces are operating in Iran, as all over the world, to alter towns almost beyond recognition. The internal combustion engine is introducing a new scale of distance to the city; telecommunications are giving the city a new time scale; industrialization is challenging the traditional economic bases of cities. Tine and again, for both the East and West, these new forces have overwhelmed the more modest human scale of old towns. Times and again, planners and administrators have realized very late in the process that the other scales must be preserved as well. Iran is no exception. This article offers some suggestion as to how Iranian planners and administrators might preserve the human scale in Persian towns. It begins with a look at the history of Persian towns in an attempt to define (implicitly) the Persian human scale by describing the rational urban systems and details which developed in Iran over some 5,000 years of urbanisation. Then we

An investigation into the former consulate of Britain as one of the first samples of modern architecture in Iran

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Mojtaba Parsaee

2017-04-01

Full Text Available The Bushehr city (Iran had been the center of attention in different historical periods by foreign countries and central government due to political and economic strategic position in Persian Gulf. The situation and condition of Bushehr, especially in Qajar era, caused that the city encountered the changes and reformations as a result of both inner and outer factors. So, the modernism process occurred in this city not long after it had emerged in Europe. So that, some buildings were built in the city which contained the features of modernism. This research, at first, introduces the former consulate of Britain (Sabzabad edifice and discovers when the building was built based on a historical-interpretative method. After that, the principals of modern architecture are explained from the different theorists’ stand point and also the characteristics of early modern architecture in Iran are explained. Finally, by describing the Bushehr condition in the early arrival of modernism, a qualitative and adaptive comparison has been done between Sabzabad architectural mechanism and the principals of modern architecture and its features in Iran. Thus, Sabzabad edifice is regarded as one of the first samples of modern architecture in Iran. The results of this research demonstrate the political, economic and also the architectural status of Bushehr city in the process of modernism in Iran which has been neglected by researchers and historians thus far.

Family Life and Developmental Idealism in Yazd, Iran

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Mohammad Jalal Abbasi-Shavazi

2012-03-01

Full Text Available BACKGROUND This paper is motivated by the theory that developmental idealism has been disseminated globally and has become an international force for family and demographic change. Developmental idealism is a set of cultural beliefs and values about development and how development relates to family and demographic behavior. It holds that modern societies are causal forces producing modern families, that modern families help to produce modern societies, and that modern family change is to be expected. OBJECTIVE We examine the extent to which developmental idealism has been disseminated in Iran. We also investigate predictors of the dissemination of developmental idealism. METHODS We use survey data collected in 2007 from a sample of women in Yazd, a city in Iran. We examine the distribution of developmental idealism in the sample and the multivariate predictors of developmental idealism. RESULTS We find considerable support for the expectation that many elements of developmental idealism have been widely disseminated. Statistically significant majorities associate development with particular family attributes, believe that development causes change in families, believe that fertility reductions and age-at-marriage increases help foster development, and perceive family trends in Iran headed toward modernity. As predicted, parental education, respondent education, and income affect adherence to developmental idealism. CONCLUSIONS Developmental idealism has been widely disseminated in Yazd, Iran and is related to social and demographic factors in predicted ways. COMMENTS Although our data come from only one city, we expect that developmental idealism has been widely distributed in Iran, with important implications for family and demographic behavior.

Mycological Survey and Total Aflatoxin Analyze in Silage from Qaemshahr City (Northern Iran

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M. Hashemi

2012-10-01

Full Text Available In this study, 42 samples of silage were collected in Qaemshahr city in Iran during fall 2011. Samples were tested by competitive ELISA for total aflatoxins. Seven samples (16.7% (Mean±se:1.24 from 42 silage samples were positive with total aflatoxin (1.1-27.3 ppb in Nov., Dec. and Oct. The highest contamination was observed in Oct., three samples (21.4% from 14 samples were contaminated with total aflatoxin by 22.2 ppb, 25.6 and 27.3 ppb. The culture results of samples showed that the most toxinigenic fungi among 57 colonies were Aspergillus sp. with fifteen (% 31.5, Fusarium sp. With thirteen (% 22.8, Alternaria spp. With twelve (21.05%, Penicillium spp. with nine (%15.78 and Acremonium sp. with five (8.77% and also the most nontoxigenic fungi were cladosporium spp. with fifteen (% 37.5, Rhizopus spp. with nine (% 22.5, Mucor spp. with six (15%, yeast with six (15% and Scopulariopsis spp. with four (10% colonies isolated in culture medium among 40 colonies of nontoxigenic fungi.

Acute Datura Stramonium poisoning in East of Iran - a case series.

Science.gov (United States)

Amini, Mahnaz; Khosrojerdi, Hamid; Afshari, Reza

2012-01-01

Datura Stramonium (DS) is a common weed along roadsides, in cornfields and pastures and in waste areas. It belongs to the family Solanaceae and its toxic components are tropane belladonna alkaloids. It has been used voluntarily by teenagers for its hallucinogenic effect. The plant is named in Iran as Tatoore. Symptoms and signs of acute D. Stramonium poisoning usually are similar to anticholinergic syndrome. This study is done in order to clarify the status of this poisoning in our region. This study is a case series on all patients admitted to Imam Reza Hospital, Mashhad, Iran, with acute D. Stramonium poisoning between 2008 and 2011. We observed their symptoms, signs, routine laboratory test results and treatment used to control their symptoms. There were 19 patients included in our study. Children were poisoned more commonly than teenagers and poisoning in adults was rare. All of the children ingested the plant accidentally. The most presenting symptom was irritability and the most common sign was sinus tachycardia. There was not any presentation of seizure or coma. Most of the symptoms were controlled by parenteral benzodiazepines and there were no need to use of cholinergic agents such as physostigmine. Our study showed most of D. Stramonium poisoned population in our region are children. We suggest decreasing accessibility to the plant in order to decrease the incidence of its poisoning.

Prevalence of Urinary Tract Infection Among Pregnant Women and its Complications in Their Newborns During the Birth in the Hospitals of Dezful City, Iran, 2012 - 2013

Science.gov (United States)

Amiri, Marziyeh; Lavasani, Zohreh; Norouzirad, Reza; Najibpour, Reza; Mohamadpour, Masoomeh; Nikpoor, Amin Reza; Raeisi, Mohammad; Zare Marzouni, Hadi

2015-01-01

Background: Urinary tract infection (UTI) is the most common disorder caused by bacterial agents in pregnancy, which can lead to important complications in newborn of such mothers in case of inappropriate diagnosis and treatment. Objectives: The purpose of this study was to study the prevalence of UTI among pregnant women and its complications in their newborns during the birth in the hospitals of Dezful City, Iran, during 2012 - 2013. Patients and Methods: In this cross-sectional retrospective study, 1132 women admitted to Dr. Ganjavian and Ayatollah Nabavi Hospitals in Dezful City, Iran, during 2012 - 2013 were randomly allocated into the case and control groups and were matched based on their age, numbers of pregnancy, sex and diseases of their children. UTI was the only difference between the two groups. Results: Twenty-two thousand six hundred deliveries occurred within the course of this study. Due to UTI, 5% of deliveries led to hospitalization of mothers (1132 patients).Weight and height of newborn infants of mothers afflicted with UTI (P < 0.001) were significantly lower compared to newborns of healthy women (P < 0.001). There was a significant association between the two groups of pregnant women with UTI in terms of type of delivery (normal and caesarean section) (P < 0.008). Conclusions: The lower incidence of UTI in pregnant women compared to other areas of Iran represents the role of climate and weather in the prevalence of UTI. In addition, the increased number of low-birth-weight infants had a remarkable correlation with UTI, which can influence the health of the next generation. PMID:26430526

Urban Growth Modeling Using AN Artificial Neural Network a Case Study of Sanandaj City, Iran

Science.gov (United States)

Mohammady, S.; Delavar, M. R.; Pahlavani, P.

2014-10-01

Land use activity is a major issue and challenge for town and country planners. Modelling and managing urban growth is a complex problem. Cities are now recognized as complex, non-linear and dynamic process systems. The design of a system that can handle these complexities is a challenging prospect. Local governments that implement urban growth models need to estimate the amount of urban land required in the future given anticipated growth of housing, business, recreation and other urban uses within the boundary. There are so many negative implications related with the type of inappropriate urban development such as increased traffic and demand for mobility, reduced landscape attractively, land use fragmentation, loss of biodiversity and alterations of the hydrological cycle. The aim of this study is to use the Artificial Neural Network (ANN) to make a powerful tool for simulating urban growth patterns. Our study area is Sanandaj city located in the west of Iran. Landsat imageries acquired at 2000 and 2006 are used. Dataset were used include distance to principle roads, distance to residential areas, elevation, slope, distance to green spaces and distance to region centers. In this study an appropriate methodology for urban growth modelling using satellite remotely sensed data is presented and evaluated. Percent Correct Match (PCM) and Figure of Merit were used to evaluate ANN results.

URBAN GROWTH MODELING USING AN ARTIFICIAL NEURAL NETWORK A CASE STUDY OF SANANDAJ CITY, IRAN

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S. Mohammady

2014-10-01

Full Text Available Land use activity is a major issue and challenge for town and country planners. Modelling and managing urban growth is a complex problem. Cities are now recognized as complex, non-linear and dynamic process systems. The design of a system that can handle these complexities is a challenging prospect. Local governments that implement urban growth models need to estimate the amount of urban land required in the future given anticipated growth of housing, business, recreation and other urban uses within the boundary. There are so many negative implications related with the type of inappropriate urban development such as increased traffic and demand for mobility, reduced landscape attractively, land use fragmentation, loss of biodiversity and alterations of the hydrological cycle. The aim of this study is to use the Artificial Neural Network (ANN to make a powerful tool for simulating urban growth patterns. Our study area is Sanandaj city located in the west of Iran. Landsat imageries acquired at 2000 and 2006 are used. Dataset were used include distance to principle roads, distance to residential areas, elevation, slope, distance to green spaces and distance to region centers. In this study an appropriate methodology for urban growth modelling using satellite remotely sensed data is presented and evaluated. Percent Correct Match (PCM and Figure of Merit were used to evaluate ANN results.

The Ceremony of Tasua and Ashura as a Tourism Attractions in Iran (Case Study: Taft City

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Amir Reza Khavarian

2014-12-01

Full Text Available Today, tourism as a global and social phenomenon has special implication of its own. The mechanism behind the phenomenon intertwines and takes different forms in different times and places and completely different effects on the human beings (de freitas, 2003:47. There are many types of tourism. One of the most important tourism forms is religious tourism. Religious tourism is a combination of travel and religion. Most writers are taking into account religious tourism as a part of cultural tourism. Of course, both are quite different, but these two are tied together, and religion is a part of culture. Religious Cultural Festival is an event that causes tourism to travel to a foreign country for looking for religion and heritage experience. Hence the Muharram ceremonies (Ashura and Tasua as a religious event can be raised as an event that can familiarize domestic and foreign tourists with part of Iranian religious and culture society. Iran is an old and historical country and its present religious is Islam, most of the people are Shia? The ceremonies of Tasua and Ashura in most part of this country with different showings are done. One of those is in Taft city located in Yazd province. This research is with aims to optimize utilization of the Ashura and Tasua religious festival in order to develop Taft city and to remove barriers on the way of Taft religious tourism using the SWOT model. This evaluation model (that evaluated strengths, weaknesses, opportunities and threats is considered one of the best strategies for tourism planning. Methods of data collection and analysis of required data is more documentaries, analytical and Survey research. The results indicate that proximity to population centers and urban centers, such as the city of Yazd and distinctive funeral's style from other parts of Province, are the best strengths for this city's religious tourism. Short duration of tourists stay in the cities and Lack of tourists' economic outputs

Common Positioning Errors in Digital Panoramic Radiographies Taken In Mashhad Dental School

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Ali Bagherpour

2018-06-01

Full Text Available Introduction: The present study was aimed at evaluating common positioning errors on panoramic radiographs taken in the Radiology Department of Mashhad Dental School. Materials and methods: The study sample included 1,990 digital panoramic radiographs taken in the Radiology Department of Mashhad Dental School by a Planmeca Promax (Planmeca Oy, Helsinki, Finland, during a 2-year period (2010–2012. All radiographs, according to dentition and sex, were evaluated for positioning errors. Results: There were 1,927 (96.8% panoramic radiographs with one or more errors. While the number of errors in each image varied between one and five, most images had one error (48.4%. The most common error was that the tongue was not in contact with the hard palate (94.8%. "Open lips" was an error not seen in any patients. Conclusions:positioning errors are common in panoramic radiographies. The most common error observed in this study was a failure to place the tongue on the palate. This error and the other errors reported in this study can be reduced by training the technicians and spending little more time for patient positioning and more effective communication with the patients.

Indoor radon variations in central Iran and its geostatistical map

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Hadad, Kamal; Mokhtari, Javad

2015-02-01

We present the results of 2 year indoor radon survey in 10 cities of Yazd province in Central Iran (covering an area of 80,000 km2). We used passive diffusive samplers with LATEX polycarbonate films as Solid State Nuclear Track Detector (SSNTD). This study carried out in central Iran where there are major minerals and uranium mines. Our results indicate that despite few extraordinary high concentrations, average annual concentrations of indoor radon are within ICRP guidelines. When geostatistical spatial distribution of radon mapped onto geographical features of the province it was observed that risk of high radon concentration increases near the Saqand, Bafq, Harat and Abarkooh cities, this depended on the elevation and vicinity of the ores and mines.

Health risk assessment to fluoride in drinking water of rural residents living in the Poldasht city, Northwest of Iran.

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Yousefi, Mahmood; Ghoochani, Mahboobeh; Hossein Mahvi, Amir

2018-02-01

This study analyzes the concentrations and health risks of fluoride in 112 drinking water samples collected from 28 villages of the Poldasht city, West Azerbaijan province in Iran. Results indicated that fluoride content in drinking water ranged from0.27 to 10.3mgL -1 (average 1.70mgL -1 ). The 57% of samples analyzed exceeded the limit set for fluoride in drinking water. Based on findings from health risk assessment this study, the highest fluoride exposure for different regions of Poldasht city was observed in young consumers, children and teenager's groups. Also, most of the rural residents suffered from fluoride contaminated drinking water. The calculated HQ value was > 1 for all groups of residents in Agh otlogh and Sari soo areas. Therefore, it is imperative to take measures to reduce fluoride concentration in drinking water and control of fluorosis. Action should be implemented to enhance monitoring of fluoride levels to avoid the potential risk to the population. Copyright © 2017 Elsevier Inc. All rights reserved.

A reconnaissance study of radon concentrations in Hamadan city, Iran

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G. K. Gillmore

2010-04-01

Full Text Available This paper presents results of a reconnaissance study that used CR-39 alpha track-etch detectors to measure radon concentrations in dwellings in Hamadan, western Iran, significantly, built on permeable alluvial fan deposits. The indoor radon levels recorded varied from 4 (i.e. below the lower limit of detection for the method to 364 Bq/m³ with a mean value of 108 Bq/m³ which is 2.5 times the average global population-weighted indoor radon concentration – these data augment the very few published studies on indoor radon levels in Iran. The maximum radon concentration in Hamadan occurs during the winter period (January to March with lower concentrations during the autumn. The effective dose equivalent to the population in Hamadan is estimated from this study to be in the region of 2.7 mSv/y, which is above the guidelines for dose to a member of the public of 1 mSv/y suggested by the International Commission on Radiological Protection (ICRP in 1993. This study supports other work in a number of countries that indicates such permeable "surficial" deposits as being of intermediate to high radon potential. In western Iran, the presence of hammered clay floors, the widespread presence of excavated qanats, the textural properties of surficial deposits and human behaviour intended to cope with winds are likely to be important factors influencing radon concentrations in older buildings.

Cutaneous anthrax in the northeast of Iran: A case report and review of the literature

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Mohsen Karbalaei Zadeh Babaki

2018-02-01

Full Text Available Bacillus anthracis is an aerobic, gram-positive, and spore-forming Bacillus species. The most common form of anthrax infection is the cutaneous form. The infection usually develops several days after exposure to products of infected animals and manifest as black sore with severe swelling on the skin.A 52-year-old female with a black and swollen lesion on her index finger presented to Ghaem Hospital, Mashhad, Iran, in October 2015. Biopsy and swab culture were performed immediately. Cutaneous anthrax was characterized by microscopic examination of B. anthracis spore using Gram staining. The patient was then treated with antibiotics after diagnosis.According to the reports of Provincial Health Center of Khorasan Razavi, northeast of Iran, no cases of anthrax have been reported in humans since 2013. There were neither occupational risk factors, nor any routine predisposing factors for acquiring anthrax in this woman. Although this patient is the first case reported with cutaneous anthrax since the past three years, two cases of sheep anthrax have been reported in Khorasan Razavi Province during 2013-2015. This patient had a history of contact with the skull of a slaughtered sheep. The patient was treated after making correct and rapid diagnosis and sufficient antibiotic therapy.

Climatic Suitability of Growing Summer Squash (Cucurbita pepo L. as a Medicinal Plant in Iran

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Mohammad BANNAYAN

2011-05-01

Full Text Available Diversification of production by including a broader range of plant species, can significantly contribute to improve health and nutrition, livelihoods, household food security and ecological sustainability. Exploring the climate impact on any given crop is one of the first priorities to find new suitable areas for production and management of new crops. Summer squash (Cucurbita pepo L. is an economically valuable plant with various medicinal potentials. In order to investigate summer squash cultivation feasibility under Iran�s climate, three main agricultural regions (Azerbaijan, Khorasan and central part of Iran (Fars and Isfahan were selected. These regions suitability for summer squash cultivation were evaluated by considering three vital climate variables encompass temperature, precipitation, and sunshine hours. These regions show distinct and representative climatic conditions of Iran. Annual and growing season average of maximum, minimum, mean temperature, precipitation, and sunshine hours were calculated (May-September for all locations with 44 years historical weather data (1961-2005 for 8 locations (Oroomieh, Tabriz, Khoy, Mashhad, Sabzevar, Birjand, Shiraz and Isfahan, 39 years (1966-2005 for 2 locations (Kashan and Fassa, 28 years (1977-2005 for 4 locations (Ardebil, Abadeh, Bojnurd and Shargh Isfahan and 20 years (1985-2005 for 9 locations (Mahabad, Sarab, Maragheh, Parsabad, Khalkhal, Ferdous, Ghaen, Kashmar and Sarakhs. Climatic demands of summer squash were determined by four years field studies at four different locations in Iran. Our results showed Azerbaijan region has a suitable condition for this crop cultivation especially from precipitation and temperature perspectives. Central part of Iran and Khorasan were also found as partly suitable locations however as they are near to deserts with hotter and drier climate, there might be some other crops considered as priorities in these areas.

Assessment of ocular toxoplasmosis patients reported at a tertiary center in the northeast of Iran.

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Hosseini, Seyedeh Maryam; Moghaddas, Elham; Sharifi, Karim; Dadgar Moghaddam, Malihe; Shamsian, Seyed Aliakbar

2018-01-15

Ocular toxoplasmosis, which is caused by the single-cell parasite Toxoplasma gondii, is currently the most significant cause of posterior uveitis in the world. No previous studies have described the prevalence and clinical features of ocular toxoplasmosis in the northeast of Iran. The purpose of the current study was to address this gap. In this retrospective study, the medical records of 488 uveitis patients who presented to the Khatam-al-Anbia Eye Hospital of Mashhad University of Medical Sciences, a tertiary ophthalmology center in the northeast of Iran, between January 2013 and December 2015 were evaluated. The clinical features and risk factors of 99 (20%) consecutive patients with ocular toxoplasmosis were extracted. Ninety-nine including 53 (53.5%) female and 46 (46.5%) male patients with ocular toxoplasmosis were included in the analysis. Reduced vision (77%) and floaters (15.2%) were the most common presenting symptoms. The age category that was most affected by ocular toxoplasmosis was 20-40 years (range: 11-65 years) with a mean age of 27.2. All patients had retinochoroiditis, but just two had anterior uveitis. All of the extracted patients, with the exception of three patients, had unilateral involvement. None of the patients had any other medical disorders with the exception of one woman, who had diabetes. Only four recurring ocular toxoplasmosis patients were referred to the education hospital during the study. Serology data were available for just 32 patients, of which 31 (96.8%) were IgG positive, and 1 (3.2%) was IgM positive. Toxoplasma gondii was responsible for 20% of the patients of uveitis that presented to the largest ophthalmology center in the northeast of Iran. There is a high incidence of patients of ocular toxoplasmosis in the northeast of Iran, and it is a significant cause of uveitis and visual impairment in this area.

E-learning in Type 1 Medical Universities of Iran

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Mohammad Bagher ROKNI

2005-07-01

Full Text Available ABSTRACT Nowadays the Internet is the technological pedestal of organization in the information society and one of the main applications that the Internet offers is the Digital Library (DL. Each society, especially those that claim training of the public, predictably need implementation and endorsement these systems. The time of chalk and board is passed and the globalization and universal village demands a movement targeting to establish an information society. The university is said to be responsible for making "Human". In the era of information explosion, how can a university rely on a physical classroom, a tired teacher and some drowsy students listening to him? Internet "the sweet invention of man" is a bridge, between "slump" and "spurt". It is up to each authority in a university to design, employ, develop and evaluate a system embracing Internet, Multimedia, Network and so on to go parallel in modern era and to introduce the supreme system of E-learning in its program. Of different aspects of E-learning including computer networks, multimedia, search engines, electronic libraries, distance learning, and all that (Piskurich, 2003, most of the type 1 medical universities of Iran exploit, some how or another, all or some of them. These universities including Tehran, Iran, Shahid Beheshti, Mashhad, Isfahan, Tabriz, Shiraz, Ahwaz, and Kerman, at present encompass a powerful link with their audiences regarding digital libraries, search engine and authentic data bases. The present article is going to have a bird's eye view at various capacities of these universities in this regard.

Lut Desert, Iran

Science.gov (United States)

1981-01-01

Iran is a large country with several desert regions. In the Dasht-E-Lut (Lut Desert) (30.5N, 58.5E) an area known as Namak-Zar, about 100 miles east of the city of Kerman, is at the center of this photograph. Some of the world's most prominent Yardangs (very long, parallel ridges and depressions) have been wind eroded in these desert dry lake bed sediments. At the left of the photo is a large field of sand dunes at right angles to the wind.

Cancer Risk Assessment From Multi-Exposure to Chloroform in Drinking Water of Ilam City, Iran

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Kamyar Arman

2016-03-01

Full Text Available Among various trihalomethane (THM compounds, chloroform is considered to be the main compound and was selected as an indicator of THMs in this study. This study aims to calculate and assess the lifetime cancer risks resulting from chloroform intakes of various exposure routes in Ilam’s urban drinking water. The samples were analyzed using a gas chromatograph equipped with a flame ionization detector (GC/FID. The results showed that average chloroform concentrations in different districts were between 20 and 30.3 μg/L, and the highest concentrations were detected in district 4 with a value of 32.2 μg/L. All water samples contained concentrations of chloroform below the standards of the world health organization (WHO and the institute of standards and industrial research of Iran (ISIRI. Assessment of lifetime cancer risks was carried out using prediction models for different exposure routes, including ingestion, inhalation, and dermal routes for people living in Ilam city. The highest risk from chloroform seems to be from the oral ingestion route, followed by inhalation and dermal absorption. The maximum and minimum lifetime cancer risks were 6.59 × 10 - 6 and 5.95 × 10 - 6 in districts 4 and 3, respectively. It was also concluded that the average lifetime cancer risk was 6.26 × 10 - 6 in all districts. Based on the population data, the total number of expected lifetime cancer cases from exposure to chloroform is 1 for Ilam city.

Using of microvertebrate remains in reconstruction of late quaternary (Holocene paleoclimate, Eastern Iran

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Mansour Aliabadian

2015-09-01

Full Text Available   Introduction   Study of quaternary microvertebrate remains in eastern Iran, according to a few of the sediments is very important. Reconstruction of quaternary climate in many parts of West and North West of Iran as the biggest karst state is possible, such as cave Kani Mikaiel (Hashemi et al. 2005, 2006, 2007ab, 2008 2010, Jangjoo et al . 2010, Yafteh cave (Otte et al. 2007, Hashemi et al. 2015. However, such studies were very poor in eastern and north-eastern Iran (Hashemi and darvish 2006 Hashemi et al. 2008, 2015. Investigation of taxonomic identification quantification and distribution of micromammals revealed that these remains are useful in paleontology and archaeological research, because their abundance is useful for paleobiostratigraphy and dating of continental sediments. The recent research is about reconstruction of paleoclimate in two archeological sites of Konar sandal (KS (Jiroft and Tapeh Naderi (TN (Mashhad based on the microvertebrate and especially Tatera indica species. In these sites we attempted to solve the palaeoenvironment condition by analysis of rodent remains which hold the greatest potential to monitoring of ecological parameters (Hoover et al. 1977 Getz 1961 Reig 1970 Merritt 1974. Combining of a rich network of data with using of morphological and morphometric methods reconstruction of paleoenvironment documentation and investigation of their relationship with the environment is the main result of this research .       Material & Methods   In both zooarchaeological samples which are composed of juveniles and young individual rodent, (KS, NISP=800 and TN, NISP=3 cranial and postcranial remains were sorted anatomically and washed with water. Dental pattern of mandible and maxillary tooth rows were drowns using a drawing tube connecting to a stereomicroscope (Olympus SZH-10. All recovered teeth fragments were measured based on the greatest dental length and width of the upper and lower jaw molars

Using of microvertebrate remains in reconstruction of late quaternary (Holocene paleoclimate, Eastern Iran

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Narges Hashemi

2015-10-01

Full Text Available Introduction   Study of quaternary microvertebrate remains in eastern Iran, according to a few of the sediments is very important. Reconstruction of quaternary climate in many parts of West and North West of Iran as the biggest karst state is possible, such as cave Kani Mikaiel (Hashemi et al. 2005, 2006, 2007a;b, 2008; 2010, Jangjoo et al . 2010, Yafteh cave (Otte et al. 2007, Hashemi et al. 2015. However, such studies were very poor in eastern and north-eastern Iran (Hashemi and darvish 2006; Hashemi et al. 2008, 2015. Investigation of taxonomic identification; quantification and distribution of micromammals revealed that these remains are useful in paleontology and archaeological research, because their abundance is useful for paleobiostratigraphy and dating of continental sediments. The recent research is about reconstruction of paleoclimate in two archeological sites of Konar sandal (KS (Jiroft and Tapeh Naderi (TN (Mashhad based on the microvertebrate and especially Tatera indica species. In these sites we attempted to solve the palaeoenvironment condition by analysis of rodent remains which hold the greatest potential to monitoring of ecological parameters (Hoover et al. 1977; Getz 1961; Reig 1970; Merritt 1974. Combining of a rich network of data with using of morphological and morphometric methods; reconstruction of paleoenvironment; documentation and investigation of their relationship with the environment is the main result of this research .       Material & Methods   In both zooarchaeological samples which are composed of juveniles and young individual rodent, (KS, NISP=800 and TN, NISP=3 cranial and postcranial remains were sorted anatomically and washed with water. Dental pattern of mandible and maxillary tooth rows were drowns using a drawing tube connecting to a stereomicroscope (Olympus SZH-10. All recovered teeth fragments were measured based on the greatest dental length and width of the upper and lower jaw molars when

Comparative Study of the Effects of ENSO Phenomenon (El Niño, La Niña on Temperature and Precipitation of Mashhad

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vajiheh mohammadi sabet

2017-03-01

Full Text Available Introduction: The Southern Oscillation is a large scale phenomenon that changes the Normal oscillating air pressure on both sides of the Pacific Ocean. It disrupted the normal conditions and the patterns of temperature and precipitation change in the nearby region and other regions of the world. This phenomenon is caused by changing the water slope in the Pacific Ocean between Peru (northwestern South America and Northern Australia (about Indonesia and Malaysia. ENSO phenomenon is formed of Elnino (warm state and La Niña (cold state. There is high pressure system in the East and low pressure system in the West Pacific Ocean in normal conditions (Walker cycle. The trade winds blow from East to West with high intensity. ENSO start when the trade winds and temperature and pressure balance on both sides of the PacificOcean change. High pressure will form in the west and low pressure will form in the East. As a result, west will have high and east will have low rainfall. Temperature will change at these two locations. Enso longs about 6 to 18 months. This research investigated the impact of ENSO on monthly precipitation and temperature of Mashhad.The results showed that temperature and rainfall have a good relation with ENSO.This relation occurs in 0-5 month lag. Materials and Methods: The severity of ENSO phenomenon is known by an index which is called ENSO index. The index is the anomaly of sea surface temperature in the Pacific. The long-term temperature and precipitation data of Mashhad selected and analyzed. The Rainfall has no trend but temperature has trend. The trend of temperature modeled by MARS regression and trend was removed.The rainfall data changed to standard and temperature changed to anomaly for comparison with ENSO index. The 2016 annual and monthly temperature of Mashhad is not available. The 2016 Annual temperature was forecasted by ARMA (1,1 model. Then this forecast disaggregated to monthly temperature. For each period of

Association of Helicobacter pylori infection with the Lewis and ABO ...

African Journals Online (AJOL)

Because of this controversy and the fact that H. pylori infection and gastric adenocarcinoma are common diseases in Iran, the assessment of the association of H. pylori infection with these blood groups could be valuable. Materials and Methods: In a cross sectional study on 135 adult dyspeptic patients in Mashhad, Iran, ...

Evaluation of Groundwater Quality Indices of Mashhad Plain using Geostatistics and GIS Techniques

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Mohammadreza Yazdani

2017-11-01

The outcomes illustrate that the qualitative conditions of underground water resources, particularly in TDS and TH are in the inappropriate condition in the southern parts of Mashhad. It is related to the high population density and the lack of proper drainage. It is needed to restrict over exploitation of groundwater resources in critical hot spots, along with defining alternative safe water sources for urban consumption.

Performance of MBBR in the Treatment of Combined Municipal and Industrial Wastewater A Case Study: Mashhad Sewage Treatment Plant of Parkandabad

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Nasrin Mohammadyari

2008-03-01

Full Text Available MBBR is a combination of three systems: Activated sludge, Fixed film, and Fluidized bed. This system has been designed in a manner to include the advantages of the above systems but removing most of their disadvantages. The main characteristic of the system is the growth of a biofilm on the small packing that moves through the reactor. Because of the biofilm growth on the kaldnes packing, the internal special area of the MBBR is high and around 350 m2/m3. Evidenced by reports in the literature, MBBR has been successfully used for the treatment of different industrial effluents from dairy industries, food industries, slaughter houses, paper mills, refineries, and chemical plants. In this study, the operation of MBBR in treating the combined municipal and industrial wastewater (Parkand Abad Wastewater Treatment Plant, Mashhad, Iran is studied. The results from the pilot study revealed that MBBR was capable of reducing COD levels to 43, 57, 76% at such low hydraulic retention times of 8, 12, 24 hrs, respectively. The system was also found to be capable of handling hydraulic shocks such that the system regained its stability over a short time after the shock and that the effluent COD fluctuation before and after the shock was as low as 70 mg/l.

Pathogenesis Concept Of Extracranial Dissections In Iran

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Kavian Ghandehari

2017-02-01

Full Text Available Background: Dissection of Extracranial Internal Carotid Artery (EICA and Extracranial Vertebral Artery (EVA is an amportant cause of brain infarction with miscellaneous etiologies around the world. Methods: A prospective observational clinical study was conducted in Ghaem Hospital, Mashhad, Iran between 2008-2016. Diagnosis of brain infarction and TIA was made by stroke neurologist. Detection of EICA and EVA dissections were made by performing CT angiography  and MR angiography  or DSA in the suspected patients. Demographic features, clinical manifestations, territorial involvement, pathophysiology and pathogenesis of dissections were assessed in all of the patients. Pathogenesis of dissections was classified as Idiopathic, Trumatic, Postural and Genetic categories. Results: Twenty eight patients (21 males, 7 females were admitted with extracranial arterial dissection. Mean age of males and females with dissection was 39.81± 4.2 and 35.71±6.1 years respectively. Influence of gender on age of the patients was not significant, p>0.05. Among patients with extracranial dissection only 3.6% had atherosclerosis risk factors and 96.4% had no other cause for brain infarction. 100% of extracranial dissections in males occured in carotid territory, while 28.6% of females had dissection in the EVA. The influence of gender in territory of dissection was significant, p<0.05. Idiopathic dissections and genetic susceptibility was found in 10.7% and 3.6% of extracranial dissections respectively. 53.5% of the patienrs had trumatic pathogenesis for extracranial dissections and 32.1% developed dissection due to special neck  postures. Important details in pathophysiology and pathogenesis of extracranial dissections will be presented in the lecture. Conclusion: Stroke patients with extracranial dissections have characteristic demographic and  territorial involvement. Trumatic pathogenesis is the most frequent cause of dissection in Iran followed by neck

Aflatoxin M1 in Pasteurized Milk in Babol city, Mazandaran Province, Iran.

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Sefidgar, Saa; Mirzae, M; Assmar, M; Naddaf, Sr

2011-01-01

Aflatoxin M(1) (AFM(1)) is the metabolite of aflatoxin B1 (AFB(1)) and is found in milk when lactating animals are fed with contaminated feedstuff. The presence of AFM(1) in milk, pose a major risk for humans especially kids as it can have immunosuppressive, mutagenic, teratogenic and carcinogenic effects. The present study is aimed to investigate the occurrence of AFM(1) in subsidized pasteurized milk in Babol, Mazandaran Province, Iran. Some 72 pasteurized milk packages were collected from supermarkets in various districts of city during January to March 2006. Milk samples were centrifuged and amounts of 100 μl of skimmed milk were tested for AFM(1) contamination by competitive ELISA. All the samples (100%) exhibited contamination with AFM(1). The contamination levels means in January, February, and March were 227.85, 229.64, and 233.1ng/l, respectively. The amount of AFM(1) in all the samples were above 50ng/l, the threshold set by the European community regulations. Monitoring of AFM(1) level should be part of quality control procedures in dairy factories, particularly the ones providing infant's milk. Production of safer and healthier milk and other dairy products with minimum AFM(1) level can be achieved by adopting prophylactic measures including control of humidity and water content of feedstuff, which favors mould production.

Factors Associated with Incidence of Induced Abortion in Hamedan, Iran.

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Hosseini, Hatam; Erfani, Amir; Nojomi, Marzieh

2017-05-01

There is limited reliable information on abortion in Iran, where abortion is illegal and many women of reproductive age seek clandestine abortion to end their unintended pregnancy. This study aims to examine the determinants of induced abortion in the city of Hamedan, Iran. The study utilizes recent data from the 2015 Hamedan Survey of Fertility, conducted in a representative sample of 3,000 married women aged 15-49 years in the city of Hamedan, Iran. Binary logistic regression models are used to examine factors associated with the incidence of abortion. Overall, 3.8% of respondents reported having had an induced abortion in their life. Multivariate results showed that the incidence of abortion was strongly associated with women's education, type of contraceptive and family income level, after controlling for confounding factors. Women using long-acting contraceptive methods, those educated under high school diploma or postsecondary education, and those with high level of income were more likely to report having an induced abortion. The high incidence of abortion among less or more educated women and those with high income level signifies unmet family planning needs among these women, which must be addressed by focused reproductive health and family planning programs.

A Narrative Review of Acute Adult Poisoning in Iran

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Samira Alinejad

2017-07-01

Full Text Available Poisoning is a frequent cause of referral to medical emergencies and a major health problem around the world, especially in developing countries. We aimed to review the epidemiology and pattern of adult poisoning in Iran in order to facilitate the early diagnosis and management of poisoning. The pattern of poisoning is different in various parts of Iran. Pharmaceutical compounds were the most common cause of poisoning in most parts of Iran. Pesticide-related toxicities were more common in northern agricultural regions, whereas bites and stings were seen more commonly in southern Iran. Carbon monoxide poisoning was common in cities with many motor vehicles such as Tehran and in colder climates such as in northern and western regions due to inadequately vented gas appliances such as stoves and heaters. Majoon Birjandi (containing cannabis is a unique substance used in eastern Iran. Poisoning by opioids, tramadol, and pesticides (organophosphate and aluminum phosphide has remained a common hazard in Iran. Poisoning-associated morbidity and mortality rates vary by region and have changed over time due to the introduction of new drugs and chemicals. Early diagnosis and proper treatment may be lifesaving; thus, understanding the general pattern of poisoning in different regions is important.

Prevalence of Urinary Tract Infection Among Pregnant Women and its Complications in Their Newborns During the Birth in the Hospitals of Dezful City, Iran, 2012 - 2013

OpenAIRE

Amiri, Marziyeh; Lavasani, Zohreh; Norouzirad, Reza; Najibpour, Reza; Mohamadpour, Masoomeh; Nikpoor, Amin Reza; Raeisi, Mohammad; Zare Marzouni, Hadi

2015-01-01

Background: Urinary tract infection (UTI) is the most common disorder caused by bacterial agents in pregnancy, which can lead to important complications in newborn of such mothers in case of inappropriate diagnosis and treatment. Objectives: The purpose of this study was to study the prevalence of UTI among pregnant women and its complications in their newborns during the birth in the hospitals of Dezful City, Iran, during 2012 - 2013. Patients and Methods: In this cross-sectional retrospecti...

Prevalence of Intestinal Protozoa Infections and Associated Risk Factors among Schoolchildren in Sanandaj City, Iran.

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Bahmani, Pegah; Maleki, Afshin; Sadeghi, Shahram; Shahmoradi, Behzad; Ghahremani, Esmaeil

2017-01-01

Intestinal parasites are still a serious public health problem in the world, especially in developing countries. This study aimed to assess the prevalence of intestinal protozoa infections and associated risk factors among schoolchildren in Sanandaj City, Iran. This cross-sectional study involving 400 schoolchildren was carried out in 2015. Each student was selected using systematic random sampling method. Questionnaire and observation were used to identify possible risk factors. Fresh stool samples were observed using formal-ether concentration method. Five species of intestinal protozoa were identified with an overall prevalence of 42.3%. No cases of helminthes infection were detected. The predominant protozoa were Blastocys hominis (21.3%) and Entamoeba coli (4.5%). Overall, 143 (35.9%) had single infections and 26 (6.4%) were infected with more than one intestinal protozoa, in which 23 (5.9%) had double intestinal protozoa infections and 3 (0.5%) had triple infections. A significant relationship was observed between intestinal protozoa infection with economic status, water resources for drinking uses, and the methods of washing vegetables ( P protozoa infections in the study area.

Asthma in Rhinosinusitis: A Survey from Iran

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Mehdi Bakhshaee

2016-05-01

Full Text Available Introduction: The coexistence of asthma and chronic rhinosinusitis (CRS is more common than expected given their individual prevalence in the general population and may affect patient’s quality of life. The aim of this study was to evaluate the prevalence of asthma in chronic rhinosinusitis in Mashhad, Northeast Iran.  Materials and Methods: This study was performed in two university hospital from November 2012 for 12 months. In total, 153 patients with chronic rhinosinusitis were enrolled and referred to a particular pulmonologist for asthma evaluation.  Results: The mean age of participants was 40.54±13.11 years, and 41.8% were male. In total, 63.4% of patients had the polypoid form of CRS. The proportion of patients in this study with asthma was 41.8%, compared with a general asthma prevalence in this region of 13.5%.  Conclusion: There is a high prevalence of asthma among patients with CRS, but it often remains undiagnosed. Asthma in CRS patients should be diagnosed and treated in order to improve patient’s quality of life. We recommend an evaluation of the lower airways in all of these patients as well as further studies in this field.

Ultrasound screening of thyroid nodules in adults with no previous exposed to irradiation comparison between scanning, palpation and fine needle aspiration cytology. A study in Ghaem Hospital, Mashhad, North East of Iran

International Nuclear Information System (INIS)

Rahrouh, M.; Namadanian, G.R.; Zakavi, S.R.; Rezaei, H.

2003-01-01

There are a great number of studies on the association between childhood radiation exposure and thyroid nodules and cancer. Ultrasound imaging of thyroid nodules is valuable part of diagnostics and identifies abnormalities, because ultrasound can detect nodules as small as 2-3 mm and no radiation is involved , it has gained wide acceptance for the screening of nodular thyroid disease. 500 subjects were selected randomly from medical students in university of medical sciences in Mashhad North East of Iran. Individuals were screened by a health survey , thyroid ultrasounds, 99mTc-pertechnetate scans, palpation and fine needle aspiration obtained as necessary. The ultrasound was performed with a 7.5-MHz transducer in direct contact with the lubricated skin of the extended neck. Each ultrasound exam was read independently by two radiologists and one endocrinologist. Each nodule was characterized as follows: 1) presence; 2) size ; 3) location; ant or post; 4) location; upper pole, midportion of lobe, lower pole, or isthmus; and 5) type; solid, cystic, or mixed. In 500 cases (312 men, 188 women; age range, 18 - 30 years) underwent neck sonography. Normal findings were verified by clinical follow-up and thyroid disease was found in (5%) of subjectes. A total of 25 certain thyroid nodules were detected by the ultrasound examinations. Eighty eight percent nodules were less than 1.0 cm dimension.Among the subjects who had them thyroid nodules,(48%) were cystic , (44%) were hypoechoic lesions and (8 %) were hyperechoic .The abnormality of thyroid echo was solitary in (1,8%) ,multiple in (1,4%) and diffuse in (0,6%) of subjectes. All abnormal findings were verified by fine needle aspiration biopsy and correlated with thyroid scan, and surgery. The results reported here can be compared to several reports on the prevalence of ultrasound detected thyroid nodules in adult populations not exposed to radiation .The major advantage is that ultrasound can find clinically important

Related Factors of Physical Activity Preventive Behavior of Osteoporosis Based on Health Belief Model among Teen Girls in Qom City, Iran

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Zeynab Karimi

2016-10-01

Full Text Available Background Although osteoporosis is a disease of adulthood, it can start from childhood and adolescence. Lifestyle, especially physical activity, mobility, and proper nutrition during adolescence are among the important osteoporosis preventive factors. Therefore, this study aimed to determine related factors of physical activity preventive behavior of osteoporosis based on the Health Belief Model (HBM among teen girls in Qom city, Iran. Materials and Methods This cross-sectional descriptive analytical study was conducted on 265 tenth to twelfth grade girl students in Qom city. The participants were selected via multistage sampling method. A researcher-made questionnaire based on Health Belief Model used for data collection. Data were analyzed using SPSS-20. Results The current study, knowledge and perceived self-efficacy had a significant and positive relationship with physical activity behavior (r=0.13, P0.05. Conclusion The results of the study showed that educational interventions and programs must focus on increasing knowledge and perceived self-efficacy to enhance physical activity behavior and reduce the perceived barriers associated with osteoporosis preventive physical activity.

Six decades of urban growth using remote sensing and GIS in the city of Bandar Abbas, Iran

International Nuclear Information System (INIS)

Dadras, Mohsen; Shafri, Helmi Zulhaidi Mohd; Ahmad, Noordin; Pradhan, Biswajeet; Safarpour, Sahabeh

2014-01-01

Bandar Abbas is the capital city of Hormozgan province, is the south of Iran. The city has witnessed rapid growth in the last three decades, mostly because of its economic, commercial and social attractions. However, forms and operations of urban sprawl may vary in important manners according to determine geographical and historical characteristics, and these difference need to be reviewed with creation geodatabase of spatial and attribute data during past periods until now of urban formation and expansion. We implemented this research to understand Bandar Abbas city growth dynamic during last six decades using aerial photo, Remote Sensing (RS) data and Geographical Information System (GIS), to investigate its sprawl for the during six decades and to prepare a basis for urban planning and management. We calibrated it with geospatial data derived from a time series of aerial photos and satellite images. Treated remote sensing data covering the six decades were used to calculate land use/cover and urban growth. The application of classification techniques to the remote sensing data enabled the extraction of eight main types of land use: agricultural, barren, coastal, hole, river, rocky hill, urban, and built-up. Growth was calculated through Shannon's entropy model. The urbanized area increased from 403.77 ha to 4959.59 ha from 1956 to 2012, a rate almost five times that of the population growth observed in the same period. Such findings make the case of Bandar Abbas important for several reasons. First, Bandar Abbas has undergone a rapid increase in urban sprawl according to urban growth indicators. Second, the urban sprawl quickly grew from medium-sized to large a process considered inappropriate according to physical and structural limitations on urban growth. Lastly, the excessive extension of the built-up boundary in the city resulted in the loss of coastal land and open space, two main sources of tourist attraction and economic sustainable development

Environmental radioactivity in northern parts of Iran and Teheran

International Nuclear Information System (INIS)

Khademi, B.; Hanjani, M.A.

1974-01-01

This article deals with the measurement of the amount of 226Ra by ''radium emanation method'' in water and food products of the North, North-West and North-East of Iran. A total of 126 water samples, 249 food-stuffs and 22 air samples have been examined. The concentration of 226Ra in water was about 0.01 to 1x10 4 pci/1, and in food products was about 0.01 to 20.00 pci/gr. The measured radioactivity in the air for the city of Tehran and Tehran University reactor's environment has been about 0.003 to 0.227 pci/m 3 . The results of these measurements for Iran's atmosphere are given in various tables which indicated that in some part of Iran the rate of the radioactivity is higher than the normal rate

Histopathological Study of Protective Effects of Honey on Subacute Toxicity of Acrylamide-Induced Tissue Lesions in Rats’ Brain and Liver

OpenAIRE

Parichehr Ahrari Roodi; Zahra Moosavi*; Amir Afkhami Goli; Mohammad Azizzadeh; Hossein Hosseinzadeh

2018-01-01

Background: The therapeutic potential of honey is related to antioxidant activity against reactive oxygen species because it contains compounds such as polyphenols; therefore, we evaluated the potential protective effect of honey on subacute toxicity of ACR by histopathologic study on tissue lesions in rat. Methods: In Ferdowsi University of Mashhad, Mashhad, Iran, 2016, male Wistar rats were divided into 7 groups. To induce toxicity, ACR was injected (50 mg/kg for 11 d) to rats in 5 group...

Molecular epidemiology of FMDV in Isfahan province of Iran (2006-2009

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Nabinejad, A.

2014-05-01

Full Text Available It is about 50 years that FMD affected the ruminants of Isfahan. Last outbreaks of FMD were happened at 2005 even vaccinated animals, so in current work using RT-PCR, sequencing and regression "r" values, the isolated strains in Isfahan were identified. The aim of this study was molecular epidemiology of FMDV in Isfahan province as the central part of Iran in 2006-2009. According to the result , a highly pathogen A05 strain was isolated from west (Najafabad city about 2 months after the entrance of this virus to Iran through the west and north west margins toward central part and then distributed around 10 cities of Isfahan province. Here it is obvious that the A05 strain of Isfahan just showed 1% difference with A05IR (vaccine strain, in which for A22 were 65 %. Also based on the alignment of 600 bp of 3΄ end of the VP1 sequences of isolated type O comparing with representative of type O Shabestar vaccine strain and the other provinces of Iran, the Isfahan O isolate was 3% distinct from O shabestar vaccine strain. In a random "r" value detection of west isolate strain (A /Najafabad/Isfahan/Iran/ 05 against A87IR were 0.35 and against A05IR were 0.73; For O strain, randomly "r" value of center isolate (O/Isfahan/Isfahan/Iran obtained against Iranian O vaccine strain (O Shabestar were 0.76 and with O 967 (Panasia were 0.88. Regarding to the conclusion, the FMD lived vaccine for Isfahan was improved with A05/Ir FMDV by Razi Vaccine and Serum Research Institute (RVSRI.

Isolation and Genotyping of Acanthamoeba Strains from Environmental Sources in Ahvaz City, Khuzestan Province, Southern Iran

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Rahdar, M; Niyyati, M; Salehi, M; Feghhi, M; Makvandi, M; Pourmehdi, M; Farnia, S

2012-01-01

Background Acanthamoeba spp. are free-living amoebae commonly found in the environmental sources such as water, soil, and air. This ubiquitous amoeba is the causative agent of amoebic keratitis (AK). The objective of the present study was to investigate the presence of Acanthamoeba spp. in water and soil sources in Ahvaz City, Khuzestan Province, southern Iran. Methods In general, 110 samples of water and soil were taken from different localities of Ahvaz including agricultural canals, rivers, and swimming pools. Filtration and cultivation were carried out on non-nutrient agar medium (NNA). Axenic cultivation was performed for all of positive isolates. PCR analysis was conducted on positive samples. Sequencing was done for 15 PCR products. Genotypes were identified by Blast search and homology analysis. Results Acanthamoeba spp. was found in 43 (71.6%) of samples of water and 13 (26%) soil samples. Genotyping of 15 samples proved that Acanthamoeba belonged to T4 (86.6%), T2 (6.6%), and T5 (6.6%) genotypes. Conclusion TYI-S-33 medium could be better than PYG medium for Acanthamoeba axenic culture. PMID:23323088

Otomycosis in Adolescent Patients Referred to the Therapeutic Centers in Babol City, Iran

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Kiakojuri, Keivan; Rajabnia, Ramazan; Jalili, Bahareh; Khafri, Soraya; Omran, Saeid Mahdavi

2015-01-01

Background: Otomycosis is an external ear canal infection caused by various fungi. This disease is prevalent in some tropical and subtropical regions or countries. Objectives: Given the crucial role of fungal agents in the treatment of the disease, the aim of the present study was to identify the fungi in ear canal of patients with otomycosis admitted to the hospitals in Babol City, Iran. Patients and Methods: This study included 56 patients with otomycosis. After removal of ear infectious samples, some of them were placed on the slides for direct examination and also a portion of them was plated on the Sabouraud dextrose agar with chloramphenicol for fungal growth. The slides were studied for the presence of fungal elements. Conventional methods were performed to determine fungal colonies. Results: Thirty-three patients (55.36%) were female and the rest were male. Fungal elements were observed in 11 cases (19.64%) in the direct examination, alone, and 45 specimens (80.36%) had fungi and bacteria combined. Septate mycelia, with 43 cases, had the most frequent fungal elements in direct examination. Aspergillus and Candida genera were the prevalent fungal colonies in culture media. Conclusions: According to the role of different genera of fungi in the process of otomycosis, much attention on the macroscopic and microscopic examination of the samples leads to special treatment decisions of a physician. PMID:26060563

Cleft lip and Palate: A 30-year Epidemiologic Study in North-East of Iran

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Hamid Reza Kianifar

2015-01-01

Full Text Available Introduction: Cleft lip and palate are among the most common congenital anomalies worldwide. This study was conducted in order to explore the incidence and related factors of cleft lip and/or palate (CL/P among live births in Mashhad, North-Eastern Iran.   Materials and Methods: In this cross-sectional study, records of 28,519 infants born between March 1982 and March 2011 at three major hospitals in Mashhad were screened for oral clefts. Clinical and demographic factors relating to diagnosed cases, including birth date, gender, birth weight, maternal age, number of pregnancies, type and side of cleft and presence of other congenital anomalies were recorded for analysis.   Results: The overall incidence of CL/P was 1.9 per 1,000 live births. Cleft lip associated with cleft palate (CLP was the most prevalent type of cleft (50%, followed by isolated cleft lip         (35.2% and isolated cleft palate (14.8%. A total of 92.6% of oral clefts were bilateral and 5.5% were located on the right side. In addition, clefts were found to be more common in male than female births (male/female ratio=2.3. The rate of associated congenital anomalies in CL/P newborns was 37%. No significant differences were observed in the incidence of oral clefts across three decades of study; except for CLP which was significantly more prevalent between 2002–2011 (P=0.027. There were no significant differences with regard to season of birth, associated anomalies or maternal age of affected newborns in the three time periods of the study. Furthermore, maternal age and number of pregnancies were not significantly different among the three types of cleft (P=0.43 and P=0.91, respectively. Although the mean birth weight of patients affected with isolated cleft palate was considerably lower than that of the other two types of cleft, the difference was not statistically significant (P=0.05.    Conclusion:  This study indicates a frequency of CL/P close to the findings

Case Study: Iran, Islam, the NPT, and the Bomb

Energy Technology Data Exchange (ETDEWEB)

Saunders, E .

2011-04-01

The goals of this case study are: (1) To examine the correlation between Iran's nuclear program and clerical statements; (2) To evaluate the importance of these statements; (3) To understand the relationship between policy and fatwas (Islamic decrees); (4) To address the issue of a 'nuclear fatwa'; and (5) To examine how, if at all, Sharia (Islamic law) has influenced Iran's actions or inactions with respect to the Non-Proliferation Treaty (NPT), the International Atomic Energy Agency (IAEA), and Iran's adherence to its IAEA Safeguards Agreements and the Additional Protocol. The Islamic Republic of Iran (hereinafter Iran) is one of two theocracies in the world, the second being Vatican City. Iran's government derives its constitutional, moral, and political legitimacy from Islam. As a result of this theocratic culture, rules are set and interpreted with a much different calibrator than that of the Western world. Islam affects all aspects of Iranian life. This is further complicated by the fact that Islam is not a nationalistic faith, in that many people all over the world believe in and adhere to Islamic principles. As a result, a political system that derives much of its fervor from being nationalistic is caught between two worlds, one within the land boundaries of Iran and the other within a faith that transcends boundaries. Thus, any understanding of Islamic law must first be understood within this delicate balance of nationalism and transcendence. Iran has found itself on the international stage concerning its nuclear program. Because Iran is a theocratic state, it is imperative to examine its political moves, speeches, rights, and obligations through the lens of Islam. This study will examine how Islam plays a role in Iran's dealing with the International Atomic Energy Agency (IAEA), its understanding of the Nuclear Non-Proliferation Treaty (NPT), including parties obligations under Safeguards Agreements and the Additional

The effect of organic, biological and chemical fertilizers on yield, essential oil percentage and some agroecological characteristics of summer savory (Satureja hortensis L. under Mashhad conditions

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E Gholami Sharafkhane

2016-05-01

Full Text Available Introduction Savory (Satureja hortensis L. is an annual herbaceous plant that belongs to the Lamiaceae family. Nowadays, the use of biofertilizers is increased in agriculture and their role in increasing the crops production has been demonstrated in many research works (Vessey, 2003; Chen, 2006; Mahfouz & Sharaf- Eldin, 2007. One of the most important visions is sustainable production of enough food plus paying attention to social, economical and environmental aspects. (Gliessman, 1998 stated that the first step to achieve this goal is optimization and improvement of resources use efficiencies. Considering medicinal importance of savory and its role in the food and pharmaceutical industries (Omidbeigi, 2000, beside the limited nutrient resources and need to increase healthy production through using ecological inputs, this study was designed and conducted aimed to evaluate agroecological characteristics of savory as affected by the application of bio fertilizers, chemical and organic fertilizers under Mashhad conditions. Materials and methods In order to study the effects of organic, biological and chemical fertilizers on quantitative and qualitative characteristics of summer savory, a split-plot design based on RCBD with three replications was conducted during the growing season of 2012 at the Agricultural Research Station, College of Agriculture, Ferdowsi University of Mashhad, Iran. Different levels of cattle manure (0 and 25 t.ha-1 were assigned to the main plots and different types of bio fertilizers (Nitroxin, containing Azotobacter sp. and Azospirillum sp., Biophosphor, containing phosphate-solubilizing bacteria (Bacillus sp. and Pseudomonas sp., Biosulfur, containing sulfur-solubilizing bacteria (Thiobacillus ssp., combination of Nitroxin+Biophosphor+ Biosulfur, vermicompost (7 t.ha-1, chemical fertilizers (NPK: 60, 60 and 70 kg.ha-1 and control (no fertilizer were used in the sub- plots. Results and discussion According to the results

Aflatoxin Contamination of Feed Materials in Qom Province, Iran

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Mohammad Rezaei

2014-04-01

Full Text Available Background: Aflatoxins are fungal toxins which may be present in some foods and due to their negative health effects, represent a major concern for humans and food industries. In the present study, total aflatoxin contamination in products from eight feed materials production centers located in Qom City of Iran were evaluated by an ELISA technique in November 2012. Methods: A total of 40 feed samples were analyzed for total aflatoxin. The samples were collected randomly from eight feed materials production centers (C1-C8 located in Qom city. Samples were conditioned in sterile plastic container and kept at 4 ᵒC until analyses that were carried out in same day. Results: The total average of Aflatoxins concentration in samples were 1.83µg/kg. All samples demonstrated total aflatoxin levels lower than European Union standard and National Standard of Iran recommended limits. Conclusion: Considering the low values of aflatoxin contamination, maintaining vigilant preventive measures is recommended.These results do not preclude the need for continuing comprehensive studies for aflatoxin contamination.

An Analysis to Strategy of Pulse Research in Iran Based Upon the First National Pulse Symposium Approaches

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abdolreza bagheri

2009-06-01

Full Text Available Pulse, as the second source of human nutrition, benefits from great agronomic and nutritious features. These plants are amongst the most important crops which are full of protein and are widely cultivated all over the world; having the ability to adapt to different climate measures ranging from mild to hot and from moist to very dry. The other noteworthy trait of these crops is their talent to coexist with nitrogen fixation bacteria available in the soil which plays an important role in soil fertility and sustainability. For the previously mentioned reasons and many more, pulses have been extensive fields of research. With the substitution of legumes with fallow in the wheat-fallow agricultural system, great success in product stability has been gained. Having emphasized on the importance of the issue, the first national pulse symposium with the aim of investigating the opportunities and threats facing the development of pulse in Iran was held on 20-21 Nov. 2005 in the Ferdowsi University of Mashhad at the Research Center of Plant Sciences in collaboration with many scientific, research and administrative institutions. This paper aims at sketching the overview of the strategic research direction in Iran by analyzing the published papers presented in this conference and will provide the key points mentioned in the final conference manifestation.

Identification of natural hazards and classification of urban areas by TOPSIS model (case study: Bandar Abbas city, Iran

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Rasool Mahdavi Najafabadi

2016-01-01

Full Text Available In this paper, among multi-criteria models for complex decision-making and multiple-attribute models for assigning the most preferable choice, the technique for order preference by similarity ideal solution (TOPSIS is implied. The main objective of this research is to identify potential natural hazards in Bandar Abbas city, Iran, using TOPSIS model, which is based on an analytical hierarchy process structure. A set of 12 relevant geomorphologic parameters, including earthquake frequency, distance from the earthquake epicentre, number of faults, flood, talus creep, landslide, land subsidence, tide, hurricane and tidal wave, dust storms with external source, wind erosion and sea level fluctuations are considered to quantify inputs of the model. The outputs of this study indicate that one region, among three assessed regions, has the maximum potential occurrence of natural hazards, while it has been urbanized at a greater rate compared to other regions. Furthermore, based on Delphi method, the earthquake frequency and the landslide are the most and the least dangerous phenomena, respectively.

An epidemiological survey on intestinal helminths of stray dogs in Mashhad, North-east of Iran.

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Emamapour, Seyed Rasoul; Borji, Hassan; Nagibi, Abolghasem

2015-06-01

This research was conducted to determine the prevalence of gastrointestinal helminths in stray dogs in the northeast of Iran, with special attention to those parasites that can be transmitted to human. In this experiment, a total of 72 adult and 18 juvenile stray dogs were collected and necropsied for the presence of helminth parasites from October 2011 to August 2012. The overall prevalence of gastrointestinal helminths was 86 % (95 % CI: 79.2-92.8 %). The observed helminths of the gastrointestinal tract were listed as follows: Toxocara canis (29 %), Toxascaris leonina (7 %), Ancylostoma caninum (2 %), Taenia hydatigena (43 %), Dipylidium caninum (39 %), Echinococcus granulosus (38 %), Mesocestoides lineatus (16 %), Taenia multiceps (11 %), Taenia ovis (3 %). There were no significant differences for the prevalence of gastrointestinal helminths between female (83.6 %) and male (89.7 %) and between young (89 %) and adult (72.2 %) animals. However, the prevalence of E. granulosus, T. hydatigena and D. caninum showed an increasing trend with increasing host age, significantly. Based on our data, it is important to point out the presence of zoonotic agents, namely E. granulosus and T. canis in stray dogs in the investigated area. Due to its impact on public health, appropriate control measures should be taken and it is recommended to determine the most appropriate preventive methods.

Petrology and geochemistry of Late Proterozoic hornblende gabbros from southeast of Fariman, Khorasan Razavi province, Iran

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Seyed Masoud Homam

2015-04-01

olivine as major minerals and apatite, ilmenite and magnetite as minor minerals. In many examples, hornblende and biotite can be seen as corona textures around plagioclase, pyroxene and olivine, while plagioclase, pyroxene and olivine show obviously corrosion features. This can be considered to be formed by the reaction of early formed crystals with aqueous fluid/evolved melt. In some cases, amphiboles show rhythmic overgrowths. The rhythmic amphibole overgrowths represent deep-seated crystallization in a volatile-rich magma under conditions of high but varying gas pressure. In the study area, the most dominant texture of the hornblende gabbros is hypidiomorphic granular, but intergranular and porphyric textures are common too. Based on geochemical data from major and minor elements, studied rocks belong to tholeiite series with meta–aluminous nature. The geochemical behavior of main elements of the studied rocks reveals the normal trend of differentiation in their magma. Chondrite-normalized REE diagram of hornblende gabbros indicates an obvious enrichment of LREE in compare with HREE. MORB-normalized spider diagrams indicate variable enrichment in LILE and depletion in high field strength elements (HFSE. Primitive mantle-normalized spider diagram show negative anomaly for Nb and Zr. Gabbros from southeast of Fariman have an island arc tholeiite nature and based on trace element diagrams, they formed as a result of 3 to 10% partial melting of a garnet lherzolite source. The mineralogy, texture and geochemistry of the studied rocks show striking similarities with gabbroic rocks of subduction zone developed in supra subduction zone of arc-marginal basin setting. Acknowledgments The Research Foundation of Ferdowsi University of Mashhad, Iran, supported this study (Project 28035.2. I thank the university authorities for funding. Reference Beard, J.S., and Borgia, A., 1989. Temporal variation of mineralogy and petrology in cognate gabbroic enclaves at Arenal volcano, Costa

Assessment of background gamma radiation and determination of excess lifetime cancer risk in Sabzevar City, Iran in 2014

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Akbar Eslami

2016-01-01

Full Text Available Background: Background gamma radiation levels vary in different locations and depended on many factors such as radiation properties of soil, building materials as well as construction types which human lives on it. People are always exposed to ionizing radiation, which could badly influence their health. The aim of this study was to evaluate the background gamma-ray dose rate and the estimated annual effective dose equivalent and determination of excess lifetime cancer risk in Sabzevar City, Iran. Methods: The aim of this cross-sectional study was to determine the dose rate of background gamma radiation in outdoor an indoor areas, 26 stations were selected using the map of the Sabzevar City. The amount of gamma radiation was measured at 4 months (September to January in 2014 year. The dosimeter used in this study was a survey meter, that is designed for monitoring radiation of x, gamma and beta rays. Results: The obtained results show that there are significant differences between the indoor and outdoor exposures (P> 0.05. We did not observe significant differences between the time of sampling and sampling locations, (P<0.05. The minimum and maximum values of dose rate were found 66±20 nSvh-1 and 198±28 nSvh-1. The annual effective dose for Sabzevar residents was estimated to be 0.85 mSv and also the amount of excess lifetime cancer risk was estimated 3.39×10-3. Conclusion: According to the results, the excess lifetime cancer risk and the annual effective dose for the Sabzavar City residents due to the background gamma radiation was higher than the global average (0.5 mSv. The epidemiological studies have been proposed to evaluate the risk of chronic diseases associated with natural radiation exposure among residents.

Prevalence of parasitic contamination in fast food salads in Ahvaz, southwest of Iran

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Anahita Razavi Piranshahi

2017-11-01

Full Text Available Objective: To evaluate the prevalence of parasitic contamination in fast food salads in Ahvaz city, southwest of Iran, in 2016. Methods: In the current study, 150 samples were randomly collected from 150 fast food shops in Ahvaz City, southwest of Iran. The samples were collected in a clean bucket containing deionized water and detergent. After three times washing, the resultant precipitate was examined in terms of parasites using physiological saline as well as the acid fast and the trichrome staining methods. Results: Of 150 samples, 17 (11.33% positive cases were observed, among which 8 (5.34%, 4 (2.66%, 2 (1.34%, 1 (0.67% and 2 (1.34% were observed positive for Entamoeba coli (E. coli, Cryptosporidium, Giardia lambelia, immature oocyst of Coccidia and mites, respectively. Conclusions: The results showed a relatively high prevalence of parasitic infections especially E. coli in fast food salads in Ahvaz, southwest of Iran. Since the parasitic infections can cause malabsorption, severe diarrhea, intestinal obstruction, cholecystitis, liver inflammation, pulmonary and renal complications, health authorities must pay more attention to the health of fast food shops.

Technical note: Risk detection in light steel frame buildings in design, construction and implementation phases

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Ali Yeganeh

2017-12-01

Full Text Available Light Steel Frame System that is briefly called "LSF" is a building system which is used for implying of short-rise and mid-rise buildings (up to five floors. It is a desirable building system for civil engineers (in terms of gravity and lateral load in developing countries. This system gets significant benefits, although in Iran it is not much used due to the reasons such as: opposite with people’s culture, higher price in, lack of specialists, executive problems and etc. So in this article, we are tried to study LSF structures from the design and implementation stage to the operation and identify its risks exactly and finally offer a solution for each risk. Risk detections process is executed with interview technique in the Mashhad city and countryside. Totally, 56 projects are examined in this research. The study projects have been classified here. This classification includes residential buildings, villas, added-storey, schools, administrative, commercial, fastfood, industrial structures and LSF non-load-bearing walls. All the mentioned projects have been implemented in holy city of Mashhad or will be implemented in the future. Designers, administrators and employers are interviewed in person in all the above projects. Because of novelty of this system and its unknown risks, this research can be useful for managers decision making and for executing engineers in the field of choosing the best system for project and adoption of appropriate method for preventing these risks.

The concentration data of fluoride and health risk assessment in drinking water in the Ardakan city of Yazd province, Iran.

Science.gov (United States)

Mirzabeygi Rad Fard, Majid; Yousefi, Mahmood; Soleimani, Hamed; Mohammadi, Ali Akbar; Mahvi, Amir Hossein; Abbasnia, Abbas

2018-06-01

According to the World Health Organization (WHO) reports, Iran is located in the global fluoride belts, so that is why carrying out extended research on this contaminant anion in water supplies must be considered. Due to the various industries in the Ardakan city, this region is severely suffering from fluoride contamination. This study was designed to investigate the fluoride concentration and its distribution pattern as well as related health risk assessment in groundwater resources of 28 villages of the Ardakan city in Yazd province using SPADNS method according to standard instructions. Our results show that, the average concentration of fluoride was 2.92 mg/l (range: 0.9-6 mg/l), also in half of the villages, the concentration range of this element was over than standard level (1.5 mg/l) given by WHO rules. In addition, risk assessment results showed that HQ value is higher than 1 in 46.4% of samples of groundwater resources in age groups of infants, children, teenagers and adults. Therefore, it is necessary to take measures to reduce fluoride concentration in drinking water in order to control resultant fluorosis. Actions should be implemented to enhance monitoring of fluoride levels to avoid the potential risk of high Fluoride concentration.

Socioeconomic status and intake of energy and sodium are associated with calcium intake among pregnant women in Rafsanjan city, Iran.

Science.gov (United States)

Ebrahimi, Fatemeh; Shariff, Zalilah Mohd; Rezaeian, Mohsen; Tabatabaei, Seyed Zia; Mun, Chan Yoke; Tajik, Esra

2013-01-01

Calcium intake in developing countries is lower than that in developed countries. In Iran, inadequate calcium intake in the general population, especially among women, is a public health concern. This cross-sectional study examined the correlation between sociodemographic, obstetrical and lifestyle factors with calcium intake among pregnant women in Rafsanjan city, southeast Iran. A sample of 308 healthy pregnant women aged 18-35 years from seven urban health-care centers participated in the study. All women were measured for height and weight and interviewed for demographic and socioeconomic, obstetrical, lifestyle and dietary intake information while pre-pregnancy weight was obtained from prenatal record. Stepwise multiple regression was used to assess factors associated with calcium intake. The mean daily calcium intake of women was 968.51±363.05mg/day and only 46.4% of the pregnant women met the dietary reference intakes of 1000 mg for calcium. Milk and milk products showed the greatest contribution to calcium intake (75.11%). Energy-adjusted calcium intake was positively associated with years of schooling (Psodium (P<0.01) intakes. This information would be useful in planning and developing appropriate strategies to improve calcium intake in pregnant women. Efforts to increase calcium intake in pregnant women should focus on promoting nutrient-dense food and making these foods available and accessible, particularly to socioeconomically deprived women. © 2012 The Authors. Journal of Obstetrics and Gynaecology Research © 2012 Japan Society of Obstetrics and Gynecology.

Nuclear cardiology in Iran in 2002

International Nuclear Information System (INIS)

Zakavi, S. R.

2004-01-01

Aim: few nuclear cardiology surveys, were published in the literature, mostly from developed countries. the aim of this study is to perform a nuclear cardiology survey in iran. This may lead to better decision making and programming. Methods and materials: a questionnaire was sent by mail or e- mail to all nuclear medicine centers in iran asking for details of nuclear cardiology practice in year 2002. Also ownership of the center were studied using telephone interviews. Results: from 79 nuclear medicine centers in Iran, 55 centers (69.6%) filled the questionnaire including 28 centers in Tehran and 27 centers in other cities. Among them, 27 centers were private clinics. There was 69 gamma cameras in these centers, 62.3 % with SPECT capabilities. it is estimated that we may have 100 gamma cameras in Iran. About 85.5 % of centers perform cardiac studies routinely. Tc-99m-MIBI is used in more than 85.7% of the studies and some centers do not use Tl-201. Pharmacological stress with infusion of Dipyridamole is used in 56.7% of the studies and treadmill is the main type of physical exercise (40.2%). SPECT technique was used in 93% of studies including 2.5% of gated SPECT. About 64.3% of centers used two day protocol for imaging.Our study showed that about 65594 cardiac studies were done in Iran each year with myocardial perfusion scan accounting for about 99.2% of the studies. Considering population of the country(about 65 millions) nuclear cardiology activity will be about 1.01 study/1000/year. For viability assessment, Tl-201 with rest redistribution technique is used in 10.7 % of cases while re-injection is used in 29.8% of cases and TNG augmented Tc-99m-MIBI injection at rest in 59.5%. Discussion: Activity of nuclear cardiology is about 15 studies/1000 population/year is USA and 2.2 studies/1000/year in Europe. Although it is not uniformly practiced in different countries of Europe, however the numbers indicate that nuclear cardiology is under utilized in Iran ( less

Hepatitis B Virus Infection and Oral Lichen Planus: A Report from Northeast of Iran

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Mohammad Amin Khajavi

2018-06-01

Full Text Available Introduction: Lichen planus is a chronic inflammatory disease in oral mucosa and skin. Recently, reports have demonstrated a possible relationship between lichen planus and liver diseases. During the past decade, there has been a hypothesis regarding viral etiological agents that have been found to be in association with hepatotrophic viruses known as Hepatitis B and C with LP. This research was studied in Mashhad, northeast of Iran, to find a relationship between OLP and HBV infection. Methods: Age and gender of 134 patients (with OLP and 134 controls (without OLP were not matched and their serum samples were respectively screened for HBsAg by ELISA (third generation and polymerase chain reaction (PCR for HBV-DNA. Results: Tests were positive (for both HBsAg and HBV-DNA for 9 patients (6.71% with OLP and 2 healthy individuals (1.49% infected with HBV (P=0.03. Conclusion: There was a relationship between HBV and OLP in our population. Based on our findings, it is recommended that viral serology for Hepatitis B and OLP patients be conducted as a routine screening process.

AIDS Risk Perception and its related factors in Women with High-Risk Behaviors in Iran

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Mahin Tafazoli

2016-02-01

Full Text Available Background & aim: AIDS is one of the major public health challenges all over the world. Perceived risk is a significant predictor of high-risk behaviors related to AIDS. Women constitute more than half of the HIV patients, and the rate of female sex workers with AIDS is more than the rest of female population. Therefore, the present study aimed to evaluate AIDS risk perception and its related factors in females with high-risk behaviors in Mashhad, Iran. Methods:This descriptive study was performed on 58 women who were arrested on prostitution charges and imprisoned in Mashhad Vakil Abad Prison in 2013. The data were collected using self-designed questionnaires assessing knowledge regarding AIDS as well as sexual activities and also perceived risk of HIV questionnaire. One-way ANOVA, independent samples t-test, linear regression, and Chi-square tests were run, using SPSS version 16. Results: The mean score of HIV risk perception was 18.43±5.92, which was average. There was a significant relationship between the mean score of perceived risk of HIV and knowledge regarding AIDS (P=0.005, alcohol consumption (P=0.04, history of addiction (P=0.008, using contraceptive methods (P=0.01, condom use during intercourse (P=0.02, voluntary HIV testing (P=0.001, and follow-up of HIV test (P=0.009. Conclusion:The findings of the present study revealed that knowledge, alcohol consumption, history of addiction, contraceptive methods, the rate of condom use during intercourse, as well as voluntary HIV testing and follow-up were associated with perceived risk of HIV infection. Therefore, taking the necessary steps towards health promotion through appropriate training and interventional approaches seems to be mandatory for reducing high-risk behaviors in populations with low risk perception.

Prevalence of Intestinal Protozoa Infections and Associated Risk Factors among Schoolchildren in Sanandaj City, Iran

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Pegah BAHMANI

2017-02-01

Full Text Available Background: Intestinal parasites are still a serious public health problem in the world, especially in developing countries. This study aimed to assess the prevalence of intestinal protozoa infections and associated risk factors among schoolchildren in Sanandaj City, Iran. Methods: This cross-sectional study involving 400 schoolchildren was carried out in 2015. Each student was selected using systematic random sampling method. Questionnaire and observation were used to identify possible risk factors. Fresh stool samples were observed using formal-ether concentration method.Results: Five species of intestinal protozoa were identified with an overall prevalence of 42.3%. No cases of helminthes infection were detected. The predominant protozoa were Blastocys hominis (21.3% and Entamoeba coli (4.5%. Overall, 143 (35.9% had single infections and 26 (6.4% were infected with more than one intestinal protozoa, in which 23 (5.9% had double intestinal protozoa infections and 3 (0.5% had triple infections. A significant relationship was observed between intestinal protozoa infection with economic status, water resources for drinking uses, and the methods of washing vegetables (P<0.05. Conclusion: Education programs on students and their families should be implemented for the prevention and control of protozoa infections in the study area. 

Epidemiological characteristics of fatal traffic accidents in Fars province, Iran: a community-based survey.

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Heydari, S T; Hoseinzadeh, A; Ghaffarpasand, F; Hedjazi, A; Zarenezhad, M; Moafian, G; Aghabeigi, M R; Foroutan, A; Sarikhani, Y; Peymani, P; Ahmadi, S M; Joulaei, H; Dehghankhalili, M; Lankarani, K B

2013-08-01

To determine the epidemiological characteristics of fatal traffic accidents in Fars province, Iran. This cross-sectional study included 3642 traffic accident deaths in Fars province, Iran between November 2009 and November 2011. The data source was the Fars Forensic Medicine Registry, which covers the entire province. According to Iranian law, all deaths resulting from injuries or accidents must be investigated to determine the exact cause of death by autopsy. All such deaths are referred to forensic medicine centres in each city, and all data are sent to the main centre in Shiraz, the capital city of Fars province. Males accounted for 78.3% of the decedents (sex ratio of almost 3.6:1), and the mean ± standard deviation age of all decedents was 32.2 ± 20.3 years. Autopsy reports indicated that head trauma was the most common cause of death. Most collisions were vehicle-vehicle crashes (52.3%), with cars and motorcycles being the most prevalent modes of transport (39.6% and 24.6%, respectively). Fatal accidents were most common during the summer. Most fatal injuries (61.4%) occurred on outer-city roads and 27.4% occurred on inner-city roads. Significant associations were found between decedent's status (car driver, motorcycle driver or passenger, pedestrian or passenger) and interval between injury and death, light conditions at the scene of the accident, place of death, site of injury and cause of death. Although the clinical management of trauma patients has improved in Iran, coordination between trauma system organizations is required to decrease the burden of injuries. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

A reconnaissance study of radon concentrations in Hamadan city, Iran

OpenAIRE

Gillmore, G.; Jabarivasal, N.

2010-01-01

This paper presents results of a reconnaissance study that used CR-39 alpha track-etch detectors to measure radon concentrations in dwellings in Hamadan, western Iran, significantly, built on permeable alluvial fan deposits. The indoor radon levels recorded varied from 4 (i.e. below the lower limit of detection for the method) to 364 Bq/m³ with a mean value of 108 Bq/m³ which is 2.5 times the average global population-weighted indoor radon concent...

Cancer Incidence in Parsabad-e-Moghan City (2007-2010

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Mehdi Elmi

2014-01-01

Full Text Available Today according to the latest statistical and epidemiological studies in Iran, cancer is the third case of mortality after heart-vascular disease and accidents [1]. It is reported that 10 million new cancer cases have diagnosed and near 7 million annually. Cancer is one of the most health problems in Iran. This study aimed to register all cases of Parsabad city in a four years period, and survey has done about amount of cancer outbreak according to age, sex and topography distribution [2].

Lack of HIV infection among truck drivers in Iran using rapid HIV test

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Hossain Jabbari

2010-01-01

Full Text Available Background: The aim of this study was to evaluate the prevalence of HIV infection in Iranian long distance truck drivers using rapid HIV test. Methods: The study included 400 consecutive participants in Bazargan city, north-west of Iran in the late 2008 and the early 2009. Results: No HIV infection was observed among these long distance truck drivers. Conclusions: Although results of this study is plausible compared to other similar studies, repeated surveys are necessary to know the trend of HIV infection in truckers in Iran.

Publication Ethics: A Case Series with Recommendations According to Committee on Publication Ethics (COPE).

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Fazly Bazzaz, Bibi Seddigheh; Sadeghi, Ramin

2012-09-01

Ethical misconduct is not a new issue in the history of science and literature. However, ethical misconducts in science have grown considerably in the modern era which is due to emphasis on the scientific proliferation in research institutes and gauging scientists according to their publications. In the current case series, several misconducts occurring over the previous years in Mashhad University of Medical Sciences (Mashhad, Iran) either for Journals or Faculty members were gathered and specific recommendations were provided to avoid similar events in the future. All recommendations are according to Committee on Publication Ethics (COPE).

Estimation of Diseases and Mortality Attibuted to Atmospheric NO2 and SO2 Using AirQ Model in Hamadan City, Iran

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Leili M

2017-03-01

Full Text Available Introduction: NO 2 and SO2 as gaseous air pollutants are involved in many global air accidents, and are respiratory tract irritants that can cause numerous health effcts in humans. Threfore, due to the necessity of studies in this fild and the absence of any similar study in the city of Hamadan, the aim of this study was quantifiation of health effcts attibuted to NO 2 and SO2 in Hamadan city of Iran during years 2014 and 2015. Methods: Ths was a cross-sectional study. Primarily, required criteria pollutants and meteorological data were obtained from the environmental protection agency and meteorological agency of Hamadan city, respectively. Th obtained data were validated using the World Health Organization WHO( criteria. Required statistical indices were calculated and according to baseline incidence, relative risk and exposed populations, the diffrent effcts of pollutants were assessed. Results: According to the results, the average annual concentration of NO2 and SO2 was 1.7 and 1.6 times more than the standard, respectively. With central relative risk, the estimated attibuted portion for total mortality attibuted to NO2 and SO2 was 1.74 and 0.92, respectively, which is equal to death of 51.9 and 27.3 individuals during years 2014 and 2015, respectively. Conclusion: As a result, it should be stated that most of the adverse health effcts attibuted to SO 2 and NO2 were observed in concentration ranges from 20 to 49 and 40 to 89 micrograms per cubic meter, respectively. Ths indicated that the concentration distribution of NO2 was wider than SO 2. It can also be concluded that investigated pollutants NO2 and SO2( had signifiant adverse effcts on the residents of Hamadan city and before further increase in the effcts, preventive measures should be taken by relevant authorities

Botanical Criterions of Quchan Baharkish pastureland in Khorasan ...

African Journals Online (AJOL)

ADOWIE PERE

Botanical Criterions of Quchan Baharkish pastureland in Khorasan Razavi Province,. Iran. *1SAEED, JAHEDI POUR 2ALIREZA, KOOCHEKI 3MEHDI, NASSIRI. MAHALLATI 4PARVIZ REZVANI MOGHADDAM. 1Department of Agroecology and Plant Breeding, Ferdowsi. University of Mashhad International Campus, ...

Temporal Patterns of Road Traffic Injuries in Iran

Science.gov (United States)

Khorshidi, Ali; Ainy, Elaheh; Hashemi Nazari, Seyed Saeed; Soori, Hamid

2016-01-01

Background Road traffic injuries (RTIs) are the main causes of death and disability in Iran. However, very few studies about the temporal variations of RTIs have been published to date. Objectives This study was conducted to investigate the temporal pattern of RTIs in Iran in 2012. Materials and Methods All road traffic accidents (RTAs) reported to traffic police during a one-year period (March 21, 2012 through March 21, 2013) were investigated after obtaining permission from the law enforcement force of the Islamic Republic of Iran. Distributions of RTAs were obtained for season, month, week, and hour scales, and for long holidays (more than one day) and the day prior to long holidays (DPLH). The final analysis was carried out using the Poisson regression model to calculate incidence rate ratios for RTIs. All analyses were conducted using STATA 13.1 and Excel software; statistical significance was set at P accidents was 219 per 10,000 registered vehicles, or 595 per 100,000 people. About 28% of all RTAs, and more than one third of fatal RTAs, occurred during the summer months. The incidence rate for all traffic accidents on DPLH was 1.20, compared to workdays as a reference category, and it was 1.40 for fatal crashes. The rate of fatal road traffic accidents in outer cities was 3.2 times higher than in inner ones. Conclusions Our findings reveal that there are temporal variations in traffic accidents, and long holidays significantly influence accident rates. Traffic injuries have different patterns on outer/inner city roads, based on weekday and holiday status. Thus, these findings could be used to create effective initiatives aimed at traffic management. PMID:27703958

Utilizing QFD model to determine quality characteristics of the products and priority needs of customers in the medical industry products (Case Study: Plasma seat product in mashhad`s Sahateb medical equipment company

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Zeinab Armoun

2012-10-01

Full Text Available Quality Function Deployment (QFD as one of the quality engineering methods; originates from market study and product or service customers identification, where by determining their needs; tries to involve them in all stages of product or service development. This study uses QFD method to apply customers’ criteria in production of Coach Plasma in Mashhad`s Sahateb Company. Coach Plasma is used for healthy bloodletting. The proposed study of this paper designed and distributed a questionnaire, which includes identification & determination of customers’ needs and investigation of their satisfaction of manufactured products, while looking for technical and engineering characteristics related to their needs. The Coach Plasma costumers are categorized into two groups of local and external customers. Data collection was done based on available documents, experts opinions, structured interview with managers and questionnaire. Customers’ needs were studied in QFD teams. Collecting essential information such as needs importance degree and competitive benchmarking of customer`s needs, the weight of each need has been evaluated. In this research, House of Quality was used from first matrix of QFD leading to estimation of engineering & technical characteristics in order to enter to the quality deployment matrix. Take a look at obtained results, we could mention the role of each of these external factors in satisfaction of Sahateb Company customers and technical characteristics of the company in providing these factors and the prioritization of the customer's needs.

Assessing theEffects of Nitrogen Dioxide in Urban Air on Health of West and Southwest Cities of Iran

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Zallaghi

2014-10-01

Full Text Available Background Nitrogen dioxide (NO2 is a corrosive, strong oxidant and a physiologic stimulant of lower respiratory tract. Every human being inhales an average of 10-m3 air per day; therefore, assessment of the effect of inhaled air on health is a vital issue. The main source NO2 in urban regions is intra-urban public transport system. The annual average of determined air quality for NO2 is 40 μg/m3. Objectives The present study aimed to estimate and compare epidemiologic indices attributed to the pollutant NO2 in the urban air of southwest cities of Iran, namely, Ahvaz, Kermanshah, and Bushehr, in 2011. Materials and Methods In the present study, data relevant to the air-pollutant NO2 in 2011 was obtained from the Iranian Department of Environment and meteorological organizations of the studied cities. Raw data processing by Excel software included instruction set correction of averaging, coding, and filtering. Then the meteorological parameters were converted as input file to the Air Q model. Finally, by using epidemiologic formulas, relative risk (RR and attributed part to NO2 in the three studied cites were estimated. Results The results showed that in summer, winter, and the whole year, Kermanshah and Bushehr had on average the maximum and minimum NO2 concentration, respectively, in 2011. In addition, accumulative number of cases attributed to exposure with NO2 in the studied cities was maximum in Kermanshah (21 cases and minimum in Bushehr (one case. The results revealed that approximately, the maximum number of death cases attributed to NO2 were observed in Kermanshah due to heart problems (1.06%, acute infarction (1.8%, and obstructive pulmonary disease (1.9% with concentration > 20 μg/m3. Conclusions Every 10 μg/m3 increase in the concentration of the pollutant NO2 in the studied cities led to increase in the RR of myocardial infarction, cardiovascular diseases, and obstructive pulmonary disease by 0.4%, 0.2%, and 0.4%, respectively, in

Prevalence of cleft lip and palate among four provinces in the West and North-West of Iran

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Nahid Jalilevand

2015-01-01

Full Text Available Background: One of the most common anomalies in newborn infants is cleft lip and/or cleft palate (CL/P. In spite of several studies about the prevalence of this, no investigation evaluated this prevalence in the West and North-West of Iran. With due attention to different ethnic groups in this area, the aim of this study is to investigate whether the distribution of CL/P live births varies regionally in this area of Iran. Materials and Methods: A cross-sectional study was conducted using hospital registry records to identify all children born with CL/P. The hospitals with a maternity unit were selected in the capital cities of four provinces in the West and North-West of Iran, East Azarbaijan, Kurdestan, Gilan, and Markazi. The population under study included all infants born alive from 2008 to 2012. Results: During the study period, 107,317 live births were registered in the hospitals with a maternity unit of four cities, and 52 infants (0.485/1000 live births were born with CL/P. The prevalence in Rasht, Arak, Sanandaj, and Tabriz cities was 0.557, 0.352, 0.503, and 0.559/1000 live births, respectively (P 0.05, whereas the prevalence of CL/P based on sex was statistically different among the four provinces (P < 0.05. Conclusion: This study shows regional variations in the birth prevalence of clefts and various cleft types. The different effects of gender on the birth prevalence of CL/P from city-to-city may be explained environmentally and/or by genetic factors affecting the development of oral clefts.

The Prevalence of Parasitic Contamination of Vegetables Consumed in Malayer City, West of Iran, in 2014

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Khadije Rahmati

2017-05-01

Full Text Available Background Transmission of infectious agents, such as parasites, is associated with consumption of raw vegetables. Thus, the health of vegetables reflects the health status of a region. Objectives Due to considerable parasitic contamination in Hamadan province and lack of information about health of vegetables in this region, this study was conducted in Malayer city, west of Iran. Methods This investigation was a cross-sectional study carried out on 383 samples of different vegetables including leek, parsley, coriander, radish, spring onion, tarragon, basil, mint, cress, and savory. The samples were randomly collected from 38 farms around Malayer city and subjected to parasitic contamination analysis using sedimentation and floatation methods. Results The results showed that 14.6% of the vegetable samples were contaminated with various pathogenic (5.2% and non-pathogenic (9.4% parasites including protozoan cyst (3.7%, worm eggs (3.9%, and free-living larvae (7%. Giardia intestinalis (1.3% and Entamoeba coli (2.3% were the only protozoa that were detected in the samples. Frequencies of worm egg contamination were 1.6% for Taenia/Echinococcus spp., 0.5% for Dicrocoelium dendriticum, 0.8% for Toxocara spp., 0.5% for Hymenolepis nana, 0.3% for Trichostrongylus spp., and 0.3% for Fasciola spp. Leek was the most contaminated vegetable (31.7%, although there was no contamination in tarragon (P < 0.001. Significant relationships were observed between parasitic contamination and fertilizer (P = 0.018 and water consumption (P < 0.001 used in the farm vegetables. Conclusions The results demonstrate the potential role of raw vegetables consumption in the transmission of parasitic infections in the area. Therefore, it is recommended for some necessary hygienic measures to be applied to increase the public health of the community.

BREAST CANCER RISK FACTORS IN AN URBAN AREA OF YAZD CITY- IRAN, 2006

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M. H. Lotfi

2008-06-01

Full Text Available Breast cancer is the most common malignancy in women in many parts of the world. The risk factors for breast cancer cover a broad range of conditions, from age to complex genetic alterations. Present data is showing an increase in the annual incidence rates of disease and it is ranked as the first recorded malignancies among Iranian women after 1999. To study the association of reproductive and non reproductive factors with breast cancer among women with age group 30-75 years residing in urban area of Yazd city, Iran, this community based case-control study was carried out. A total of 160 subjects including 80 cases and 80 community controls were studied. Age was matched for both the case and control groups. Association of various kinds of risk factors with breast cancer was studied using odds ratios with 95% confidence intervals through both the univariate and multivariate analysis. The findings based on multivariate analysis showed that being employment in outdoor jobs, positive familial history of breast cancer amongst the first grades, early onset of the first menstruation cycle (≤ 13 ys., delayed age of the first marriage (≥ 19 ys., less number of live children (≤ 3 and less duration of breastfeeding (≤ 2 ys. were significantly associated with breast cancer. However, consumption of OCPs was found to be a protective factor for breast cancer. Our study showed that the role of reproductive factors in the causation of breast cancer was more important than in other factors like socio-economic, psychological, behavior and nutritional factors.

Limited genetic diversity and extensive antimicrobial resistance in clinical isolates of Acinetobacter baumannii in north-east Iran.

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Farsiani, Hadi; Mosavat, Arman; Soleimanpour, Saman; Nasab, Mahbobeh Naderi; Salimizand, Himen; Jamehdar, Saeid Amel; Ghazvini, Kiarash; Aryan, Ehsan; Baghani, Ali-Asghar

2015-07-01

This study determined the mechanisms and patterns of antimicrobial resistance among the isolates obtained from different wards of a teaching hospital in the city of Mashhad in north-east Iran. Between January 2012 and the end of June 2012, 36 isolates of Acinetobacter baumannii were collected from different wards of Ghaem Hospital. Antimicrobial susceptibility testing and epsilometer testing (E-test) were performed. The genetic resistance determinants of A, B and D classes of β-lactamases, aminoglycoside modifying enzymes (AMEs), efflux pumps and ISAba1 elements were assessed by PCR. Repetitive extragenic palindromic element (REP)-PCR was performed to find the genetic relatedness of the isolates. Colistin was the most effective antibiotic of those tested, where all isolates were susceptible. E-test results revealed high rates of resistance to imipenem, ceftazidime and ciprofloxacin. The majority of isolates (97  %) were multidrug-resistant. OXA-51, OXA-23 and tetB genes were detected in all isolates, but OXA-58, IMP and tetA were not detected. The prevalence of OXA-24, bla(TEM), bla(ADC), bla(VIM) and adeB were 64, 95, 61, 64 and 86  %, respectively. ISAba1 was found to be inserted into the 5' end of OXA-23 in 35 isolates (97  %). Of the AMEs, aadA1 (89  %) was the most prevalent, followed by aphA1 (75  %). The band patterns reproduced by REP-PCR showed that 34 out of 36 isolates belonged to one clone and two singletons were identified. The results confirmed that refractory A. baumannii isolates were widely distributed and warned the hospital infection control team to exert strict measures to control the infection. An urgent surveillance system should be implemented.

Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2016-01-01

Gang på gang har Iran som stat og folk fremkaldt misforståelser, fascination og fordømmelser. Kritikere forkaster landets religiøse ledere og politiske undertrykkelse; kendere lovpriser landets dybe kulturhistorie og mangfoldighed. Men hvorfor er særligt Iran genstand for så blandede opfattelser......? Er Iran noget helt særligt – eller ganske almindelig?...

Personality and emotional intelligence in teacher burnout.

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Pishghadam, Reza; Sahebjam, Samaneh

2012-03-01

This paper aims to investigate the relationship between teacher's personality types, emotional intelligence and burnout and to predict the burnout levels of 147 teachers in the city of Mashhad (Iran). To this end, we have used three inventories: Maslach Burnout Inventory (MBI), NEO Five Factor Inventory (NEO-FFI), and Emotional Quotient Inventory (EQ-I). We used Homogeneity Analysis and Multiple Linear Regression to analyze the data. The results exhibited a significant relationship between personality types and emotional intelligence and the three dimensions of burnout. It was indicated that the best predictors for emotional exhaustion were neuroticism and extroversion, for depersonalization were intrapersonal scale of emotional intelligence and agreeableness, and for personal accomplishment were interpersonal scale and conscientiousness. Finally, the results were discussed in the context of teacher burnout.

The Parasitic Contamination of Farm Vegetables in Asadabad City, West of Iran, in 2014

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Matini

2016-07-01

Full Text Available Background Consumption of fresh fruits and vegetables is a basic component of a healthy diet. Thus, the consumption of vegetables can have an important role in public health. Objectives Because of this concern, a prevalence study of parasitic contamination was carried out on raw vegetables to estimate the human risk of parasitic infections in Asadabad city, west of Iran. Methods In a cross-sectional study, 383 samples of different vegetables were obtained randomly from 12 vegetable farms in and around Asadabad. These samples included 10 types of seasonal vegetables: coriander, radish, spring onion, leek, parsley, tarragon, savory, basil, mint, and cress. The samples were examined by two parasitological methods: sedimentation and floatation techniques. Results Parasitic contaminations were detected in 34 (8.4% vegetable samples, including five pathogenic and two non-pathogenic parasites. The parasites identified were Giardia intestinalis (1.6%, Entamoeba coli (2.6%, Toxocara spp. (0.8%, Fasciola spp. (0.5%, Taenia spp. (0.3%, Dicrocoelium dendriticum (0.3%, and free-living larvae (2.3%. Among the infested samples, coriander was the most contaminated vegetable (15.8%. The relationship between contamination of vegetables and untreated water used on farms was significant (P < 0.001. Conclusions The results implicate the importance of consumption of vegetables in the spread of parasitic diseases in the studied region. Thus, some basic hygiene measures should be carried out to improve public health and reduce infectious disease rates.

Appraisal the Potential of Central Iran, in the Context of Health Tourism

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ROKNI, Ladan; POURAHMAD, Ahmad; MOTEIEY LANGROUDI, Mohammad Hassan; REZAEIY MAHMOUDI, Mehdi; HEIDARZADEH, Najmeh

2013-01-01

Background: The aim of the present study was to appraisal the prose and cone of Shiraz City in terms of its potential in the context of health tourism. Methods: The statistical sample included medical and health tourism sector in the city of Shiraz in the northwest of Fars Province, south of Iran. The efficient authorities on the topic were identified through the hospitals engaging in medical tourism. The research was based on theoretical sampling through which the experienced people of extensive knowledge on medical tourism were interviewed. Results: Active hospitals on attraction foreign patients averagely admit 15 and 50 foreign patients monthly and annually, respectively. Arab countries in the Persian Gulf were detected as the main marketing for Shiraz medical tourism. Oman encompassed the highest rate with 20% of admitted patients. Eye treatments with 30% and orthopedic with 6% were demonstrated as the highest and lowest rates in terms of foreign patients’ needs, respectively. Closeness of cultural and religious beliefs and familial relationships on one hand and trusting to Iranian physicians on the other hand were amongst the most reasons for selecting Iran as a destination for medical tourism by patients. Conclusion: Implementing 4 strategies on monitoring medical tourism would result into significant improvement of attracting more foreigner patients not only into Shiraz but all around Iran. These items have been discussed in the text. PMID:23641404

Appraisal the potential of central iran, in the context of health tourism.

Science.gov (United States)

Rokni, Ladan; Pourahmad, Ahmad; Moteiey Langroudi, Mohammad Hassan; Rezaeiy Mahmoudi, Mehdi; Heidarzadeh, Najmeh

2013-01-01

The aim of the present study was to appraisal the prose and cone of Shiraz City in terms of its potential in the context of health tourism. The statistical sample included medical and health tourism sector in the city of Shiraz in the northwest of Fars Province, south of Iran. The efficient authorities on the topic were identified through the hospitals engaging in medical tourism. The research was based on theoretical sampling through which the experienced people of extensive knowledge on medical tourism were interviewed. Active hospitals on attraction foreign patients averagely admit 15 and 50 foreign patients monthly and annually, respectively. Arab countries in the Persian Gulf were detected as the main marketing for Shiraz medical tourism. Oman encompassed the highest rate with 20% of admitted patients. Eye treatments with 30% and orthopedic with 6% were demonstrated as the highest and lowest rates in terms of foreign patients' needs, respectively. Closeness of cultural and religious beliefs and familial relationships on one hand and trusting to Iranian physicians on the other hand were amongst the most reasons for selecting Iran as a destination for medical tourism by patients. Implementing 4 strategies on monitoring medical tourism would result into significant improvement of attracting more foreigner patients not only into Shiraz but all around Iran. These items have been discussed in the text.

A COMBINED FUZZY MCDM APPROACH FOR IDENTIFYING THE SUITABLE LANDS FOR URBAN DEVELOPMENT: AN EXAMPLE FROM BANDAR ABBS, IRAN

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Mohsen Dadras

2014-01-01

Full Text Available This study aims at identifying the suitable lands for urban dev elopment in Bandar Abbas city based on its real world use regarding specific crite ria and sub-criteria. The city of Bandar Abbas is considered as the most important commer cial and economic city of Iran. It is also considered as one of the major cities of Iran which has played a pivotal role in the country's development and progress in recen t years especially after the end of Iran-Iraq war owing to its embracing the country's m ain commercial ports. This process has caused the immigration rate into the city to rise significantly over the past 20 years. Thus, the development of the city is meanwhile c onsidered as a high priority. Bandar Abbas city does not have a rich capacity for g rowth and development due to its special geographical situation being located in coastal border. Among the limitations placed in the city's development way, natural limit ations (heights and sea shore in the northern and southern parts of the city and struc tural limitations (military centers in the east and west sides of the city may be referred . Therefore, identifying the suitable lands for urban development within Bandar Abbas city l imits is becoming an essential priority. Therefore, d ifferent quantitative and quali tative criteria have been studied in order to select and identify these lands. The struct ures of qualitative criteria for most parts involve ambiguities and vagueness. This leads us to use Fuzzy logic in this study as a natural method for determining the solutions fo r problems of Multi- criteria decision making (MCDM. In the current research, a com bination of MCDM methods has been presented for analysis. To assignee weights of the criteria Fuzzy AHP (analytic hierarchy process is used for land selection and Fuzzy TOPSIS (method for order priority by similarity to ideal solution is utilized to choose the alternative that is the most appropriate through these criteria weights. The

Estimating total solar radiation in different climatological of region in Iran using cloud factor

International Nuclear Information System (INIS)

Jafarpour, Kh.; Karshenas, M.

2002-01-01

Iran is among the countries located on the belt pertaining to lands with a high rate of solar insolation. Statistics shows that, for instance, the solar energy which hi ted the Iranian contention al land just in the year of 1990, was more than 1600 times that of the energy exported by Iran in the same year. This high rate of solar insolation, on the one hand and the limitation of fossil-fuel reservoirs (specially, utilizing energy from such sources is polluting the environment) on the other hand, show that harnessing the solar energy is not anymore a choice of decision but rather on obligation. To fulfill this obligation one needs solar insolation data to be able to design and evaluate solar energy utilizing systems and other uses under different climatological conditions of Iran. As a first step, this article provides total solar radiation data for various cities in Iran under different climatological conditions using cloud factor as a parameter

Morphological and Molecular Discrimination of Fasciola Species Isolated From Domestic Ruminants of Urmia City, Iran

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YAKHCHALI, Mohammad; MALEKZADEH-VIAYEH, Reza; IMANI-BARAN, Abbas; MARDANI, Karim

2015-01-01

Background: The trematodes of the genus Fasciola (the liver flukes) are among the well-known instances of food-borne parasites worldwide. Differentiation of Fasciola species is important because of their different transmission and epidemiological characteristics. The current study was undertaken to discriminate Fasciola species in the domestic ruminants of Urmia city, Iran. Methods: Adult flukes were isolated from the naturally infected livers of the slaughtered water buffaloes and sheep. The flukes were initially identified based on morphological and morphometric parameters. A 618-bp-long fragment of the 28SrRNA gene of Fasciola was amplified by polymerase chain reaction (PCR). The amplified fragment was digested by DraII or AvaII enzymes for a restriction fragment length polymorphism (RFLP) analysis and sequenced for the phylogenetic tree construction. Results: Based on the morphometric examination, the flukes belonged to F. hepatica, F. gigantica and an intermediate Fasciola form. The PCR-RFLP analysis was able to differentiate F. hepatica from F. gigantica. While the phylogenetic reconstruction justified, to some extent, the morphological diagnosis, it failed to segregate F. hepatica from F. gigantica identified in this and the previous studies. Conclusion: To resolve fully the problem of taxonomy and evolution in Fasciola species, employing a broad range of molecular and morphological approaches is necessary. This is crucial for epidemiological surveys and successful clinical management of their infection. PMID:25904945

Morphological and molecular discrimination of fasciola species isolated from domestic ruminants of urmia city, iran.

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Mohammad Yakhchali

2015-03-01

Full Text Available The trematodes of the genus Fasciola (the liver flukes are among the well-known instances of food-borne parasites worldwide. Differentiation of Fasciola species is important because of their different transmission and epidemiological characteristics. The current study was undertaken to discriminate Fasciola species in the domestic ruminants of Urmia city, Iran.Adult flukes were isolated from the naturally infected livers of the slaughtered water buffaloes and sheep. The flukes were initially identified based on morphological and morphometric parameters. A 618-bp-long fragment of the 28SrRNA gene of Fasciola was amplified by polymerase chain reaction (PCR. The amplified fragment was digested by DraII or AvaII enzymes for a restriction fragment length polymorphism (RFLP analysis and sequenced for the phylogenetic tree construction.Based on the morphometric examination, the flukes belonged to F. hepatica, F. gigantica and an intermediate Fasciola form. The PCR-RFLP analysis was able to differentiate F. hepatica from F. gigantica. While the phylogenetic reconstruction justified, to some extent, the morphological diagnosis, it failed to segregate F. hepatica from F. gigantica identified in this and the previous studies.To resolve fully the problem of taxonomy and evolution in Fasciola species, employing a broad range of molecular and morphological approaches is necessary. This is crucial for epidemiological surveys and successful clinical management of their infection.

Common signs and symptoms in hypothyroidism in central part of iran

International Nuclear Information System (INIS)

Jabbari, A.; Besharat, S.; Razavianzadeh, N.; Moetabar, M.

2008-01-01

This study was designed to evaluate the common signs and symptoms of hypothyroidism in persons with clinical diagnosis of hypothyroidism that was confirmed with laboratory tests. This descriptive cross-sectional study was done during 13 months in medical centers of Shahrood city, in central part of Iran. All cases with probable diagnosis of hypothyroidism based on the signs and symptoms, referred to health care services were included in the study. Radioimmunoassay tests and thyroid hormones evaluation were done. Demographic data and signs were recorded through interview. Data were entered in the computer and analyzed by SPSS software. Patients who completed questionnaires (n=50) were interviewed three times during this period. Female/male ratio was 6/1. The most common signs were cold intolerance (95%), weight gain and menorrhagia. The most common symptoms were edema (80%) and pallor (60%). The severe disease was seen in 4%. Mild type was the most common presentation of hypothyroidism (60%). The most common signs and symptoms of hypothyroidism in the central part of Iran (Shahrood city), that is one of the iodine deficient areas in Iran; were different from other studies. Socio-demographic and nutritional status, illiteracy level and personal self-care are among the probable causes. Unfortunately, concomitance of some of the signs and symptoms are not diagnostic for hypothyroidism. It seems that strong clinical suspicious and laboratory confirmation are the only reliable methods for hypothyroidism diagnosis. (author)

Nuclear war between Israel and Iran: lethality beyond the pale

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2013-01-01

Background The proliferation of nuclear technology in the politically volatile Middle East greatly increases the likelihood of a catastrophic nuclear war. It is widely accepted, while not openly declared, that Israel has nuclear weapons, and that Iran has enriched enough nuclear material to build them. The medical consequences of a nuclear exchange between Iran and Israel in the near future are envisioned, with a focus on the distribution of casualties in urban environments. Methods Model estimates of nuclear war casualties employed ESRI's ArcGIS 9.3, blast and prompt radiation were calculated using the Defense Nuclear Agency's WE program, and fallout radiation was calculated using the Defense Threat Reduction Agency's (DTRA's) Hazard Prediction and Assessment Capability (HPAC) V404SP4, as well as custom GIS and database software applications. Further development for thermal burn casualties was based on Brode, as modified by Binninger, to calculate thermal fluence. ESRI ArcGISTM programs were used to calculate affected populations from the Oak Ridge National Laboratory's LandScanTM 2007 Global Population Dataset for areas affected by thermal, blast and radiation data. Results Trauma, thermal burn, and radiation casualties were thus estimated on a geographic basis for three Israeli and eighteen Iranian cities. Nuclear weapon detonations in the densely populated cities of Iran and Israel will result in an unprecedented millions of numbers of dead, with millions of injured suffering without adequate medical care, a broad base of lingering mental health issues, a devastating loss of municipal infrastructure, long-term disruption of economic, educational, and other essential social activity, and a breakdown in law and order. Conclusions This will cause a very limited medical response initially for survivors in Iran and Israel. Strategic use of surviving medical response and collaboration with international relief could be expedited by the predicted casualty

Aging in Place within Elderly People in the Southwest Iran

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Laleh Fani Saberi

2015-12-01

Full Text Available Introduction: Iran and its aged society are facing some issues that significantly impact the current social structures in Iran. It will continue to do so on their growing as elderly with negative impacts on communal relations and unjust distribution of resources based on a gender basis that will affect the aging in place (AiP. The study aims to investigate the AiP within aged people and modifying role of the gender variables within it. Methods: This study describes the current AiP of the aged people in Ahwaz city in the southwest Iran from a gender perspective. The population available for the study was citizens 60 years of age and older (N=51594 in Ahwaz city. Sampling method was cluster-ratio based on municipal zones, ethnicity, and gender with sample size 382 (195 male and 187 female. The data were analysed by descriptive statistics, F-test and geographical information system. Results: Economically poor situation of the aged samples especially aged women, and their health status was moderated by low quality of nutrition and high prevalence of chronic conditions. For example, Arabs, Persian and Lor received low mean scores of 59.41, (SD= 7.332, 58.09 (SD= 11.963, and 57.02, (SD= 7.963 respectively in the health status. AiP characteristics are poor and discrimination was especially significantly prominent among elderly females. Multiple regression were found to modify AiP at the first step. The GLM reported that gender-ethnic discrimination directly affected AiP and high prevalent amongst elderly minority females. Conclusion: The current urban environment, in the southwest Iran, seems is unable to meet healthy needs of aged people. It needs to adjust upon gender and other relevant characteristics to monitor equality of outcomes for aged and minorities. The future research needs to focus on effect of ethnicity and gender-related issues on AiP, especially in developing countries like Iran. sure activities and mental health, provides evidence for

A Study of Children's Geographic Access to Health Services (Health Care Centers and Clinical Laboratories in Kermanshah City, Iran

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Sohyla Reshadat

2018-02-01

Full Text Available Background Given that the protection of children's health is of special importance due to their special age and physical conditions, the present study aimed to investigate the condition of children's Geographic access to health services (Health Centers and Clinical Laboratories in Kermanshah city, Iran. Materials and Methods: In this applied study, the research approach was descriptive-analytic using quantitative models in Geographic information system (GIS environment. The statistical population was the whole population of young girls aged 0-14 years old in Kermanshah, Iran. Moreover, to evaluate the spatial deployment pattern of health services and the correct and true access of this groupto such services, all data and information were collected through the Iranian Statistics Center and evaluated using the Arc-GIS Software. The latest published population statistics on the Population and Housing Census in 2011 were considered the basis for the analyses. Results: The results of the present study demonstrated that more than 40% and 60% of the young girls aged 0-14 years old in Kermanshah were deprived of proper access to health centers and clinical laboratories, respectively. In terms of the status of children’s access in the Second Scenario (access to health services by vehicles and during 5, 10, and 15 minutes, about 5.53%, 93.1% and 15.1% lacked access to health centers, respectively. In addition, in terms of the status of children’s access to clinical laboratories during 5, 10, and 15 minutes, 17.26%, 65.4% and 51% lacked access to clinical laboratories, respectively. Conclusion: The access of young girls aged 0-14 years old to health services in Kermanshah was undesirable in the access to health services through walking. Additionally, the access of this groupto health services in the access to health services by vehicles was far better than the first one.

Epidemiological Survey of Scorpion Sting Cases and Identification of Scorpion Fauna in Hamadan City, Iran (2013

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M. Nazari

2015-10-01

Full Text Available Introduction & Objective: Iran is among the countries with a variety of scorpion species, particu-larly dangerous ones. Death due to scorpion sting occurs in all parts of the country. Mortality from scorpion sting depends on various factors such as scorpion species, age of the stung per-son, stung body site and geographical area. Considering the fact that so far no research on the fauna and epidemiological aspect of scorpion stings has been done in Hamadan city, we con-ducted this research. Materials & Methods: This is a cross sectional- descriptive study. To determine the scorpion fauna of the region using a random cluster sampling in specified locations from May to Sep-tember in 2013 and was attempting we caught scorpions and put them in containers of alcohol (70% and identified them based on Iran scorpions´ key. In order to investigate cases of scor-pion stings, we referred to the health center of Hamadan province and using questionnaires, we collected data related to the patients during 2010-2013. The data were analyzed by SPSS software. Results: A total of 98 collected scorpion species named Mesobuthus eupeus, Androctonus crassicauda, Odontobuthus doriae and Razianus zarudnyi (Family: Buthidae, were identified. Mesobuthus eupeus species with 89.7% of the samples collected had the highest frequency. Totally, 797 cases of scorpion sting were documented in the Health Center of Hamadan Prov-ince, including 498 (62.5% male and 299 (37.5% females. The results of this study showed that most cases of scorpion stings in the age group of 25 to 34 years, in 2011 in July and in the rural areas were 29.6%, 33.1%, 28.9%, 64.4%, respectively. The most stung organs were hands, with 48.2%. All patients (100% during the study were treated. Conclusion: Due to the low-risk species of scorpions in the region and lack of mortality reports in the past few years, it is recommended to revise administering anti-scorpion serum in the health centers. Adequate

Prevalence of Substance Abuse among High School Students in 2015-2016 Academic Year in Yazd City, Iran

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Mahmood Vakili

2016-10-01

Full Text Available Abstract Introduction: Substance abuse is a common problem and a major public health dilemma with a high incidence of morbidity and mortality. Therefore, due to the increase of drug abuse in recent years, especially among young people and its complications, including loss of life, unwanted pregnancy, suicide commitment, as well as violence and given that our country has a young population, so the present study, aimed to investigate the substance abuse among the students in Yazd, a central city in Iran. Materials and methods: In this cross sectional study 1020 students studying in high school (the first period - the second period were investigated in the 2015-2016 academic year in the city of Yazd. Multi-stage sampling method using cluster and stratified sampling was used. Information were collected through a standardized questionnaire based on World Health Organization method known as Global school-based student health survey (GSHS which was translated to Persian. After completion of the questionnaire by students, the collected data were analyzed by SPSS software version 16 and through statistical tests of significance. Results: The results showed 18.1% of students had at least one history of drug use. 9.5% of students had a history of cannabis use, 12.5% had a history of amphetamines use, 10.8% had a history of taking psychotropic pills, 12.2% had a history of heroin use, 12.9% had a history of opium use, and finally, 9.6% had a history of crack use. There was no significant association between parents education and drug abuse in students. Conclusion: According to high prevalence and diversity of substance abuse among students, recommend educational program in school and parents supervision. Promotion of parents and teachers knowledge about symptoms of abuse is needed. Family support of adolescents is effective for prevention. 

Association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012

Science.gov (United States)

Mohamadirizi, Soheila; Kordi, Masoumeh

2013-01-01

Background: Menstruation signs are among the most common disorders in adolescents and are influenced by various environmental and psychosocial factors. This study aimed to define the association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012. Materials and Methods: This was a cross-sectional study on 407 high school girls in Mashhad who were selected through two-step random sampling. The students completed a questionnaire concerning demographic characteristics, menstruation, Depression, Anxiety, and Stress Scale of 21 questions (DASS-21), and menstruation signs in three phases of their menstruation. Data were analyzed by the statistical tests of Pearson correlation coefficient, Student's t-test, one-way analysis of variance (ANOVA), and regression through SPSS version 14. Results: Based on the findings, 74% of the subjects reported pre-menstruation signs, 94% reported signs during bleeding, and 40.8% reported post-menstruation signs. About 44.3% of the subjects had anxiety, 45.5% had depression, and 47.2% had stress. In addition, Pearson correlation coefficient test showed a significant positive correlation between menstruation signs and depression, anxiety, and stress (P menstruation signs and psycho-cognitive variables, prevention and treatment of these disorders by the authorities of education and training and the Ministry of Health are essential. PMID:24403944

Association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012.

Science.gov (United States)

Mohamadirizi, Soheila; Kordi, Masoumeh

2013-09-01

Menstruation signs are among the most common disorders in adolescents and are influenced by various environmental and psychosocial factors. This study aimed to define the association between menstruation signs and anxiety, depression, and stress in school girls in Mashhad in 2011-2012. This was a cross-sectional study on 407 high school girls in Mashhad who were selected through two-step random sampling. The students completed a questionnaire concerning demographic characteristics, menstruation, Depression, Anxiety, and Stress Scale of 21 questions (DASS-21), and menstruation signs in three phases of their menstruation. Data were analyzed by the statistical tests of Pearson correlation coefficient, Student's t-test, one-way analysis of variance (ANOVA), and regression through SPSS version 14. Based on the findings, 74% of the subjects reported pre-menstruation signs, 94% reported signs during bleeding, and 40.8% reported post-menstruation signs. About 44.3% of the subjects had anxiety, 45.5% had depression, and 47.2% had stress. In addition, Pearson correlation coefficient test showed a significant positive correlation between menstruation signs and depression, anxiety, and stress (P menstruation signs and psycho-cognitive variables, prevention and treatment of these disorders by the authorities of education and training and the Ministry of Health are essential.

Pediculosis capitis among Primary School Children and Related Risk Factors in Urmia, the Main City of West Azarbaijan, Iran.

Science.gov (United States)

Tappeh, K Hazrati; Chavshin, Ar; Hajipirloo, H Mohammadzadeh; Khashaveh, S; Hanifian, H; Bozorgomid, A; Mohammadi, M; Gharabag, D Jabbari; Azizi, H

2012-01-01

Pediculosis capitis is cosmopolitan health problem. In addition to its physical problems, its psychological effects especially on pupils are more important. This study was conducted to determine the Pediculosis capitis among primary school pupils and also find out the role of probable related risk factors in Urmia city, Iran 2010. 35 primary schools of Urmia City according to the defined clusters randomly have been selected during 2010. 2040 pupils (866 boys and 1174 girls) were included and examined individually and privately by experts. Presence of adult or immature lice or having nits less than 1 cm from the hair basis were defined as positive. Data about demographic features and factors which their effect should be determined were recorded in standard questionnaire. Data were analyzed by SPSS software with proper statistical test. Infestation was determined around 4%. Girls show significantly greater infestation. The availability of suitable warm water for bathing and hair length (separately in girls and boys) are significantly related to infestation load as well as infestation among different age groups. There was no significant relation between parent's education and job and infestation as well as bathing repetition per week and the kind of energy source which they have. Also there is no significant correlation between educational grades and head lice infestation. The head louse pediculosis is a health problem and remains a health threatening for school children.Effective risk factors should be determined carefully and regionally. Proper training plays a great role in order to prevent and control the problem.

Assessment of Midwives’ Communication Skills at the Maternity Wards of Teaching Hospitals in Mashhad in 2014

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Talate Khadivzadeh

2015-06-01

Full Text Available Background & aim:The quality of communication between midwives and parturient women is a determinant of maternal satisfaction with midwifery care. Therefore, this study was conducted to determine the communication skills of midwives at maternity wards of Mashhad teaching hospitals in 2014.   Methods:In this descriptive study, 49 midwives, working at Mashhad teaching hospitals, were randomly selected. All midwives worked rotating shifts at the wards. The midwives’ communication skills were assessed by the researcher, using the self-structured  observation checklist of communicative performance.   Results: The mean age of midwives was 39.11±9.66 years and their mean work experience was 15.9±8.77 years. In total, 68.3% of the participants experienced childbirth themselves. 66.7% of midwives were moderately  keen on midwifery as a profession. The mean score of the checklist obtained by midwives was 67.9±10.7. There was no relationship between midwives’ communication skills and work experience, childbirth experience, age or interest in midwifery. Conclusion:Considering the inadequacy of midwives’ communication skills, which could be the major cause of maternal dissatisfaction with delivery care, it is recommended that in-service training courses be held by applying new teaching methods. Moreover, the educational needs of midwives, including communication skills, should be considered in these training programs .

The Effect of Educational Intervention on Promoting Healthy Eating Behaviors among Primary School Students in Kermanshah City, Iran

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Somayeh Ebrahimi

2016-12-01

Full Text Available Background and Objectives: Nutrition is important during childhood for growth and to help prevent infections and other diseases and educational interventions will be effective. The aim of this study was to examine the effect of educational intervention on promoting healthy eating behaviors among primary school students of Kermanshah City, Iran. Materials and Methods: In this semi-experimental study, 135 primary school students were randomly allocated into intervention and control groups. Data were collected using a valid and reliable questionnaire before and after the intervention in the areas of knowledge, attitude, practice and demographic variables. Data were analyzed using Chi-square, and paired t test with the SPSS-13 software. Results: Results showed that after the educational intervention the mean scores of knowledge, attitudes and practice were increased significantly in the experimental group (P0.05. Conclusions: The results of this study showed that the educational intervention was effective in creating positive changes in knowledge, attitude and especially behaviors of the students about healthy eating. According to the appropriate education in schools and low-cost and effective nutritional education, the need to extend this type of training programs seems necessary.

Variations of Ni, Cr and Mn Concentration in Soils Formed Along a Toposequence of Ultrabasic Rocks in Western Mashhad

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S. Akbari

2016-02-01

Full Text Available Introduction: Parent materials as one of the main soil formation factors have a great impact on the concentration of heavy metals in the soil. Heavy metals are released to the soil during weathering and pedogenic processes. Ultrabasic rocks are known as the potential natural source of heavy metals, especially Ni, Cr and Mn in the soil. Average concentrations of Ni and Cr in the soils are 84 and 34 mg kg-1, respectively; while, in soil derived from ultrabasic parent material, the concentration of these elements may reach up to 100000 mg kg-1. Binaloud zone in northeastern composed of different geological materials. There is a narrow band of ophiolitic rocks in this zone that located along Mashhad city. The geochemical behavior of ultrabsic rocks and the associated soil have been frequently studied mostly in humid regions. But, there are a few research works done in arid environments. The objective of this study was to investigate the physical and chemical properties and concentrations of Ni, Cr and Mn in soils formed along a toposequence of ultrabasic rocks in western Mashhad. Materials and Methods: The study area is located in the hilly land landscape of Binaloud zone in the Western part of Mashhad. Mean annual precipitation and temperature is 260 mm and 13.7 oC, respectively. Soil temperature and moisture regimes are thermic and aridic boarder on mesic, respectively. Studied soils developed on hornblendite rocks that are ultrabasic rocks with SiO2 less than 45% and contain ferromagnesian minerals. A toposequence was selected and, three soil profiles on shoulder, backslope and footslope geomorphic positions were described acoording to key to soil taxonmy 2014 and the soil horizons were sampled. Air-dried samples were passed through 2 mm sieve and were used for laboratory analysis. Pseudo-total concentrations of Ni, Cr and Mn were extracted by aqua regia digestion procedure. Free iron oxides (Fed and amorphous iron oxides (Feo were extracted by

Seroepidemiology of toxoplasmosis in childbearing women of Northwest Iran.

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Rajaii, Mehrangiz; Pourhassan, Aboulfazl; Asle-Rahnamaie-Akbari, Najibeh; Aghebati, Leili; Xie, Juliana Ling; Goldust, Mohammad; Naghavi-Behzad, Mohammad

2013-09-01

Toxoplasma gondii causes the most common parasitic infection in the world. Congenital transmission, prenatal mortality and abortion are major problems of T. gondii. Prevalence of toxoplasmosis is high in Iran, especially in Azerbaijan. The current literature reviewed in this paper reveal results pertaining to various regions of Iran. The present cross-sectional e-study was designed to evaluate the seroprevalence of toxoplasmosis in childbearing women in Northwest Iran. We evaluated 1659 women in childbearing age from several cities in Northwestern Iran (Tabriz, Maragheh, Ahar, Marand, Sarab, Miane) from July 2009 to August 2010. Women aged between 20 and 40 years and seeking prenatal care were enrolled in the study. The subjects' sera were probed with indirect fluorescent antibody (IFA). A total of 1659 subjects were examined. Titres ranged from 1:100 to 1:800. In all, 899 subjects (54.13%) were seropositive. The highest frequency of seropositivity was shown in 1:200 dilution (36.08%) and in subjects from Maragheh (84% of 211 subjects). There was a direct linear relationship between seropositivity and age (p 0.001). Also, seroprevalence of toxoplasmosis was higher in subjects with primary school/lower educational level (p 0.001) and subjects living in rural regions (p 0.001). Overall, more than 50% of women in childbearing age were seropositive for toxoplasmosis in northwestern Iran. Increasing seroprevalence of toxoplasmosis with age was a predictable result due to longer exposure to the parasite. The relationship between increasing seroprevalence and lower educational level as well as living in rural areas is in line with the latest epidemiological findings, which also show such relationships due to lower socioeconomic status.

A case of canine borreliosis in Iran caused by Borrelia persica.

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Shirani, Darush; Rakhshanpoor, Alaleh; Cutler, Sally Jane; Ghazinezhad, Behnaz; Naddaf, Saied Reza

2016-04-01

Tick-borne relapsing fever is an endemic disease in Iran, with most cases attributed to infection by Borrelia persica, which is transmitted by Ornithodoros tholozani soft ticks. Here, we report spirochetemia in blood of a puppy residing in Tehran, Iran. The causative species was identified by use of highly discriminative IGS sequencing; the 489 bp IGS sequence obtained in our study showed 99% identity (100% coverage) when compared with B. persica sequences derived from clinical cases or from O. tholozani ticks. Our IGS sequence also showed 99% similarity over 414 bp (85% coverage) with a strain from a domestic dog, and 96% over 328 bp (69% coverage) with a strain from a domestic cat. Pet-keeping in cosmopolitan cities like Tehran has become increasingly popular in recent years. Animals are often transported into the city in cages or cardboard boxes that might also harbor minute tick larvae and/or early stages of the nymphs bringing them into the urban environment. This may pose a threat to household members who buy and keep these puppies and as a result may come into close contact with infected ticks. Copyright © 2016 Elsevier GmbH. All rights reserved.

Where is Iran going; Ou va l'Iran

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

A Survey on Mental Health Status of Adult Population Aged 15 and above in the Province of Razavi Khorasan, Iran.

Science.gov (United States)

Noorbala, Ahmad Ali; Bagheri Yazdi, Seyed Abbas; Faghihzadeh, Soghrat; Kamali, Koorosh; Faghihzadeh, Elham; Hajebi, Ahmad; Akhondzadeh, Shahin; Ghazizadeh Hashemi, Fatemah; Okhravi, Neda

2017-11-01

This research aims to determine the mental health status of population aged 15 and over in the province of Razavi Khorasan in 2015. The statistical population of this cross-sectional field survey consisted of residents of urban and rural areas of Razavi Khorasan in Iran. An estimated sample size of 1200 people was chosen using systematic random cluster sampling. The access was provided by the contribution of Geographical Post Office of Mashhad, Torbate Jam and Sabzavar cities. The General Health Questionnaire-28 (GHQ-28) was used as the screening tool for mental disorders. Data analysis in the current study was carried out using the SPSS-18 software. Using GHQ traditional scoring method, the results showed that 23.7% of individuals (26.9% of females and 20.6% of males) were suspected of mental disorders. The prevalence of suspected cases of mental disorders was 23.6% in urban and 23.8% in rural areas. It was also shown that somatization and anxiety symptoms were more prevalent than social dysfunction and depression symptoms, and were more common in women than men. The results of this research also showed that the prevalence of suspected cases of mental disorders increased with aging. Such disorders were more common in females, people living in rural areas, divorced and widowed, illiterate, housewives and retired individuals compared with the other groups. The results of this study showed that about a fourth of the people in the province were suspected to have mental disorders and the prevalence rate of mental disorders increased from 7.7% in 1999 to 23.7% in 2015. Therefore, it is mandatory for the provincial public health authorities to take the needed steps to ensure that necessary requirements encompassing prevention and promotion of mental health are implemented.

Risk Mapping and Situational Analysis of Cutaneous Leishmaniasis in an Endemic Area of Central Iran: A GIS-Based Survey.

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Abedi-Astaneh, Fatemeh; Hajjaran, Homa; Yaghoobi-Ershadi, Mohammad Reza; Hanafi-Bojd, Ahmad Ali; Mohebali, Mehdi; Shirzadi, Mohammad Reza; Rassi, Yavar; Akhavan, Amir Ahmad; Mahmoudi, Bagher

2016-01-01

Cutaneous leishmaniasis (CL) is among the top 10 infectious disease priorities in the world, and the leading cause of morbidity in Iran. The present study was conducted to assess the risk of CL, and to determine some epidemiological features of the disease in endemic areas of Qom Province in Central Iran during 2009 to 2013. Data regarding human cases of the disease were obtained from the Qom Province Health Center, prepared and stored in a spatial database created in ArcGIS10.3. A total of 9 out of 212 Leishmania spp. positive slides taken in 2013 from patients residing in Qom city were examined using molecular methods and the species of Leishmania was identified by PCR-RFLP. Those 9 patients had no history of travel outside the city. Spatial analysis and clustering methods were applied to find major hot spots and susceptible areas for the establishment of novel foci of the disease. Transmission patterns were examined for spatial autocorrelation using the Moran's I statistical application, and for the clustering of high or low values using the Getis-Ord Gi* statistics. During the period of study, a total of 1767 CL cases were passively reported in the area, out of which were 65% males and 35% females. The highest and lowest numbers of cases were reported in 2010 and 2013, respectively. Importantly, 979 cases were reported from urban areas, while the remainder came from rural areas. Leishmania major was detected as the causative agent of CL in the city of Qom. Remarkably, most patients recorded in Qom city were associated with a history of travel to the endemic areas of CL within the province, or to other endemic areas of the disease in Iran. Spatial distribution of CL cases revealed northeastern and southwestern quarters of the city were the major hot spots of the disease (P<0.05). Hot spot and CL transmission risk analysis across the province indicated that more than 40 villages were located in high and very high risk areas of CL transmission. Due to the

Investigation of Possibility of Fennel (Foeniculum vulgar L. Autumnal Sowing in Mashhad Condition

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E. Azizi

2016-02-01

Full Text Available In order to investigate the possibility of Fennel autumnal sowing in Mashhad condition, 2 sets of experiments were conducted in Agricultural College, Ferdowsi University of Mashhad in 2003-2005. This experiment was performed in the manner of Split Blocks based on completely randomized Blocks with three replications. Treatments were two fennel ecotypes (Khorasan and Kerman and three planting dates (October, December and March. Fennel seeds only were planted in 2003 and in next year, plants were grown of remains parts of stem in surface of soil. Results showed in end of first years, number of remain plant in March planting dates, three times of October planting dates. In second years, number of remain plant in March planting dates 6.5 and 2.7 times October and December planting dates, respectively. Number of remain plant between Khorasan and Kerman ecotypes were not significantly different in two years. However, effects of planting date and ecotype on dry matter and number of primary and secondary branches were not significant but plant of October planting dates superior to the plant of December and March planting dates. Number of umbel without seed in October planting dates was 3.4 and 8.8 times of December and March planting dates. In spite of weight of seed in October planting dates highest than December and March planting dates, effect of planting dates on weight of seed in plant was not significant. In first year highest and lowest yield were obtained in October (68.7 gr/m2 and March (20.5 g/m2 planting dates. But in second year maximum and minimum of yield were obtained in March and October planting dates with 45.3 and 14.2 g/m2, respectively.

Health-care waste management status in Iran (case study of Gachsaran County, 2012–2013

Directory of Open Access Journals (Sweden)

Ali Ferdowsi

2016-01-01

Conclusion: In conclusion, the quantity of infected wastes in the region is higher when compared to other cities in Iran. The high quantity of infected wastes may be a result of poor separation of infected and noninfected wastes by personnel due to lack of required knowledge.

EFFECTIVE URBAN VALUES ON CONSERVATION OF HISTORICAL CONTEXTS: The Case of Isfahan - Iran

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Ahad Nejad Ebrahimi

2015-03-01

Full Text Available Industrial revolution in the late nineteenth century in Western societies was a new emerging phenomenon promising a better life for the future of humanity. However, its development and growth exposed human values to fundamental changes. The challenge shaped between the development and growth of the industry and human values spread quickly to other sections. Artificial environment were one of these sections. Before the emergence of the industrial revolution the development and growth of cities were through a ritual process and there wasn’t any challenge between the development process and values. Urban values can be categorized on three parts issues of cultural-historical values, issues of skeletal-physical values, issues of environmental perceptions values. The aim of this research is to study the challenges between the development and conservation of the urban values, raising the question that ‘what has been the position of urban values in the development of the cities of Iran?’ In spite of the fact that the historical cores of the cities are valuable, there has been no attention to the present values in the process of the urban contemporary development. The present research is of the fundamental-development research type using the interpretive-historical method by data-gathering and qualitative analyses. The research revealed that the development process was based on the identity and cultural values in the cities of Iran before the advent of modernity and since the city met the existing needs, a desired coordination was shaped between urban values and development; however, the arrival of new urban elements supported legally by the government led to ignorance of many urban values in the contemporary development.

Finite Element Method Application in Areal Rainfall Estimation Case Study; Mashhad Plain Basin

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M. Irani

2016-10-01

Full Text Available Introduction: The hydrological models are very important tools for planning and management of water resources. These models can be used for identifying basin and nature problems and choosing various managements. Precipitation is based on these models. Calculations of rainfall would be affected by displacement and region factor such as topography, etc. Estimating areal rainfall is one of the basic needs in meteorological, water resources and others studies. There are various methods for the estimation of rainfall, which can be evaluated by using statistical data and mathematical terms. In hydrological analysis, areal rainfall is so important because of displacement of precipitation. Estimating areal rainfall is divided to three methods: 1- graphical. 2-topographical. 3-numerical. This paper represented calculating mean precipitation (daily, monthly and annual using Galerkin’s method (numerical method and it was compared with other methods such as kriging, IDW, Thiessen and arithmetic mean. In this study, there were 42 actual gauges and thirteen dummies in Mashhad plain basin which is calculated by Galerkin’s method. The method included the use of interpolation functions, allowing an accurate representation of shape and relief of catchment with numerical integration performed by Gaussian quadrature and represented the allocation of weights to stations. Materials and Methods:The estimation of areal rainfall (daily, monthly,… is the basic need for meteorological project. In this field ,there are various methods that one of them is finite element method. Present study aimed to estimate areal rainfall with a 16-year period (1997-2012 by using Galerkin method ( finite element in Mashhad plain basin for 42 station. Therefore, it was compared with other usual methods such as arithmetic mean, Thiessen, Kriging and IDW. The analysis of Thiessen, Kriging and IDW were in ArcGIS10.0 software environment and finite element analysis did by using of Matlab

Retrospective Study on the Prevalence and Antibiotic Resistance Pattern of Staphylococcus Aureus and Staphylococcus Epidermidis Among Patients Suspicious of Bacteremia During 2006 - 2011

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Mohammad Ali Mohaghegh

2015-05-01

Full Text Available Background: Staphylococci bacteria cause different diseases, varies from mild skin infections to serious bacteremia. Also they are a major cause of nosocomial and community-acquired infections globally. Staphylococcus aureus and Staphylococcus epidermidis are the two important opportunistic pathogens of the staphylococci that both can cause bacteremia. Objectives: The aim of the present study was to investigate the prevalence and antibiotic resistance pattern of S. aureus and S. epidermidis among blood culture of patients of Ghaem Educational, Research and Treatment Center, Mashhad, Iran, during 6 years (2006 - 2011. Patients and Methods: In this retrospective study, hospital medical records of 28000 patients referred to Ghaem Educational, Research and Treatment Center, Mashhad, Iran, who were suspicious of blood infections during 6 years (2005-2011, were extracted. The patient’s blood culture with staphylococcal growth and their antibiogram results during 2006 - 2011 were collected and studied. Results: Staphylococcus spp. were isolated from 600 (2.14% out of 28000 blood cultures. Furthermore, 420 (70%, 170 (28.3% and 10 (1.7% out of 600 bacterial isolates identified as S. epidermidis, S. aureus and other Staphylococcus spp., respectively. Ampicillin, amoxicillin, cefixime, ceftazidime, penicillin, oxacillin, nalidixic acid and cephepime were the most antibiotics that the isolates were resistant against. Also vancommycin and chloramphenicol were the most effective antibiotics against S. epidermidis and S. aureus, respectively. Conclusions: Prevalence of Staphylococcal bacteremia caused by S. epidermidis is fairly high comparing to S. aureus among patients referred to Ghaem Educational, Research and Treatment Center, Mashhad, Iran. Also the resistance rate of Staphylococcus spp. isolated from blood against commonly used antibiotic is high, but there are some highly sensitive antibiotic against the infection.

Iran, reform, revolution or resignation?; Iran: reforme, revolution ou resignation?

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This document is an information report made by the French commission of economic affairs after a visit of a delegation of members of the French parliament in Iran in April 15-18, 2003. The report describes: 1 - the international political situation of Iran; 2 - the domestic political situation of Iran: political institutions, yearn of change; 3 - the economic trades that would be possible to develop: economic and financial situation of Iran, fossil fuel resources, economic reforms to be implemented; 4 - the French-Iranian economical cooperation to be strengthened: French companies in Iran, towards a new era in bilateral economic relations, the challenge of the adhesion to the world trade organization (WTO). (J.S.)

Comparing the quality of preconception care provided in healthcare centers in Mashhad in 2012.

Science.gov (United States)

Sardasht, Fatemeh Ghaffari; Shourab, Nahid Jahani; Jafarnejad, Farzaneh; Esmaily, Habibollah

2015-01-01

Improving the quality of healthcare services is considered as the main strategy to improve maternal and neonatal health outcomes. Providing appropriate healthcare for mothers and their newborn children is facilitated significantly by considering the mothers' health and welfare before pregnancy occurs. Therefore, the aim of this study was to compare the quality of preconception care provided to women of reproductive age provided by five health centers in Mashhad in 2012 and 2013. Multi-stage sampling was used to select the participants in this descriptive study. As a result, 360 women of reproductive age and 39 healthcare providers from 24 healthcare centers in Mashhad were selected to participate. The data gathering tool was a checklist based on the Donabedian model that includes the three dimensions of structure, process, and outcome. The data were analyzed by SPSS software (version 11.5), Kruskal-Wallis tests, ANOVA, and Spearman rank correlation. The results showed that preconception care at the 24 healthcare centers had essentially the same conditions. But in the process and outcome components, the quality of the preconception care at five of the health centers was significantly different (p=0.008). The highest quality of care processes was identified at health center number 3. The difference in the component of outcomes being followed up by the healthcare providers at five of the health centers was statistically significant (p=0.000); however, there were no significant differences found among the satisfaction and awareness of the women who participated at the five health centers. The results showed that the performance of health personnel in providing preconception care and providing follow-up care was not satisfactory.

A Study on the Social Belonging of People to Iranian Society and its Relationship with Social Trust and Individualism

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Pari Naz Bidel

2012-09-01

Full Text Available The aim of The present study investigated the extent of social belonging of people of Mashhad to Iran society and the relationship with social trust and individualism has been. Research has been Survey and data was collected through questionnaires. The Statistical Society' who was twenty years in Mashhad with a population 1530827 equals the number 384 as the sample size by using multi-stage cluster sampling is the selection and Specified. The results show the average amount of social belonging, respondents scored2/7, and to a maximum of5 points, the value of 2/3 is the score. The social belonging of the people of Mashhad to Iran is in the middle. Social belonging with increasing age and also social belonging in the Persians than other ethnic groups as well as practitioners than other people and in The middle class than other classes more have been. Overall, the independent variables were entered into multiple regression coefficients with 40% of the changes made to explain the dependent variable (R2=0/40 the variable «social trust» by a factor of 0/61 had the greatest impact on social belonging and then « extreme individualism «-0/1 8 determining factor influencing the next time it is used, thus increasing social distrust of the people most affected has had on their social belonging.

Some characteristics of the Atomic Energy Organization of Iran (AEOI) passive radon diffusion dosimeter for indoor exposure determination of public in Iran

International Nuclear Information System (INIS)

Sohrabi, M.; Solaymanian, A.R.

1989-01-01

A Passive Radon diffusion dosimeter (PRDD) was developed at the Radiation Protection Department of the Atomic Energy Organization of Iran (AEOI) for large scale radon level measurements in Iran. It consists of a plastic cup with a polycarbonate alpha detector in the middle, a plastic top cover with an opening holding a fiberglass filter and a hard aluminium mesh for protection and support. A new design of our multi-chamber system was used for multiple foil etching. The effects of pre-etching and ECE times, chamber volume, filter diameter and foil position inside the chamber were investigated. The optimized geometries include 9.5 cm height, 269 cm 3 volume and 2-3 cm filter diameter with the polycarbonate foil mounted in the middle. A sensitivity of 0.05+-0.007 tracks cm -2 /Bq.m -3 day or 1.96+-0.28 tracks cm -2 /pCi.1 -1 day was obtained at optimized conditions. The characteristics of the dosimeter as well as some preliminary results of indoor radon level measurements for determination of public exposure in 250 houses in different cities of Iran including Tehran, Ramsar, Babolsar and Gonabad are presented. The highest radon levels were found in high natural areas of Ramsar

Prevalence of toxoplasmosis and related risk factors among humans referred to main laboratories of Urmia city, North West of Iran, 2013.

Science.gov (United States)

Sadaghian, Mohammad; Amani, Sasan; Jafari, Rasool

2016-06-01

Toxoplasmosis is mostly asymptomatic infection in immunocompetent individuals while it can cause a severe infection in human fetus during pregnancy and immunocompromised patients. This study aimed to determine the prevalence of anti-Toxoplasma IgM and IgG seropositivity and potential risk factors of the infection in humans referred to Urmia City main diagnostic laboratories, Urmia, Iran. Totally 195 blood samples were collected from the individuals referred to main diagnostic laboratories of Urmia City, 2013. Serum concentration of anti-Toxoplasma IgG and IgM were determined using ELISA method. Demographic variables of the participants were collected by interviewing, which are including sex, age, occupation, educational and residential status, eating undercooked meat, consumption of raw vegetable and the method of washing raw vegetables. None of all 200 serum sample were anti-Toxoplasma IgM positive, but different concentrations of anti-Toxoplasma IgG were observed in 88 (45.12 %) of samples. The significant higher rate of anti-Toxoplasma IgG seropositivity were observed in people with soil related jobs (P = 0.005, OR = 2.266; 95 % CI 1.260, 4.078) and history of eating raw vegetables at restaurant (P = 0.036, OR = 1.985; 95 % CI 0.991, 3.978). Also anti-Toxoplasma IgG concentration mean was significantly higher in people who were commonly eaten raw vegetable at restaurants (P restaurants increases the risk of acquiring the infection.

Evaluation of Fall Sowing of Cold Tolerant Chickpa (Cicer arietinum L. Genotypes under Supplementary Irrigation in Mashhad

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A. Nezami

2011-01-01

Full Text Available Abstract In order to investigate of phenological and morphological characteristics, yield components and yield of cold tolerant chickpea genotypes in fall sowing, 9 cold tolerant chickpea genotypes and Karaj 12-60-31 as a control were evaluated in Experimental Field of College of Agriculture, Ferdowsi University of Mashhad in 2006-2007. The experiment was carried out based on randomized complete block design with four replications. The planting date was 25 October and three times of irrigation was done as supplementary irrigation at planting stage, 20 days after that and at flowering stage. The control was ruined at seedling stage due to the hard cold. Based on the results, the differences among the genotypes for all of measured traits including growth duration, plant height, number and length of branches, yield components (pod number per plant, seed number per pod and 100 seeds weight, seed yield and biological yield were significant (P≥0.05. There were positive and significant correlations between seed yield and vegetative (r=0.71** and reproductive (r=0.68** periods. MCC291, MCC349 and MCC207 produced the highest seed yield with 231, 229 and 217 g.m-2, respectively. Totally, it appears that some of genotypes have appropriate yield potential for fall sowing under supplementary irrigation at Mashhad. Keywords: Cold tolerant, Chickpea genotypes, Phenological and morphological characteristics, Seed yield, Yield components

Pediculosis capitis Among Primary School Children and Related Risk Factors in Urmia, the Main City of West Azarbaijan, Iran

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K Hazrati Tappeh

2012-06-01

Full Text Available Background: Pediculosis capitis is cosmopolitan health problem. In addition to its physical problems, its psycho­logical effects especially on pupils are more important. This study was conducted to determine the Pediculosis capitis among primary school pupils and also find out the role of probable related risk factors in Urmia city, Iran 2010.Methods: 35 primary schools of Urmia City according to the defined clusters randomly have been selected during 2010. 2040 pupils (866 boys and 1174 girls were included and examined individually and privately by experts. Presence of adult or immature lice or having nits less than 1 cm from the hair basis were defined as positive.Data about demographic features and factors which their effect should be determined were recorded in standard questionnaire. Data were analyzed by SPSS software with proper statistical test.Results: Infestation was determined around 4%. Girls show significantly greater infestation. The availability of suit­able warm water for bathing and hair length (separately in girls and boys are significantly related to infestation load as well as infestation among different age groups.There was no significant relation between parent’s education and job and infestation as well as bathing repetition per week and the kind of energy source which they have. Also there is no significant correlation between educational grades and head lice infestation.Conclusion: The head louse pediculosis is a health problem and remains a health threatening for school chil­dren.Effective risk factors should be determined carefully and regionally. Proper training plays a great role in order to prevent and control the problem

Iran Sanctions

Science.gov (United States)

2013-10-11

Mars Co. (candy manufacturer); Kraft Foods; Wrigley’s (gum); and McCormick and Co. ( spices ). Some previously licensed U.S. goods have been sold through...that deliveries had begun. India India is implementing international sanctions against Iran but its cultural , economic, and historic ties—as well...September 2012. • Barring Iran from International Sporting Events. A further option is to limit sports or cultural exchanges with Iran, such as

Iran Sanctions

Science.gov (United States)

2016-09-21

the Central Bank assets discussed above could be used to pay the terrorism judgements —a decision that resulted in Iranian threats to sue the United...legislation that might affect Iran’s behavior might also be inconsistent with the JCPOA. See also CRS Report R43333, Iran Nuclear Agreement, by Kenneth...against Iran have multiple objectives and address multiple perceived threats from Iran simultaneously. This report analyzes U.S. and international

Iran Sanctions

Science.gov (United States)

2012-01-26

sanctions and human rights-related provisions of CISADA and other laws. For a broader analysis of policy on Iran, see CRS Report RL32048, Iran: U.S...the Treasury Department, saw business opportunity by picking up the transactions business from a competitor who had, in accordance with U.S...and South Korea announced that their automakers Toyota , Hyundai, and Kia Motors would cease selling automobiles to Iran. • Attorneys for BNP

Heavy Metals (Mercury, Lead and Cadmium Determination in 17 Species of Fish Marketed in Khorramabad City, West of Iran

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Ali Mortazavi

2016-01-01

Full Text Available Heavy metals entrance to fish body tissues and transferring to human body systems after their consuming makes numerous undesirable effects and health problems. The aim of this study was to determine some heavy metals (lead, cadmium and mercury in fresh fishes marketed in Khorramabad City, west of Iran. In this descriptive study, five samples of 17 fish species with high consumption were purchased randomly in 2014. Measurement of mercury, lead and cadmium was performed using atomic absorption spectrometry. All measurements were performed three times for each sample. Lead mean levels in fish samples was in the range 0.736 -1.005 ppm, cadmium range was from 0.196 to 0.015 ppm and mean content of mercury was  0.431 - 0.107 ppm. At present mean concentration of lead, mercury and cadmium in supplied fishes muscle is lower than maximum recommended levels according to WHO, EC and FDA guidelines. Based on the obtained results of this study and the importance of heavy metals in foods and their impacts on human health, continuous monitoring of heavy metals levels in foods is necessary.

Where is Iran going; Ou va l'Iran

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

Hospital waste management status in Iran: a case study in the teaching hospitals of Iran University of Medical Sciences.

Science.gov (United States)

Farzadkia, Mahdi; Moradi, Arash; Mohammadi, Mojtaba Shah; Jorfi, Sahand

2009-06-01

Hospital waste materials pose a wide variety of health and safety hazards for patients and healthcare workers. Many of hospitals in Iran have neither a satisfactory waste disposal system nor a waste management and disposal policy. The main objective of this research was to investigate the solid waste management in the eight teaching hospitals of Iran University of Medical Sciences. In this cross-sectional study, the main stages of hospital waste management including generation, separation, collection, storage, and disposal of waste materials were assessed in these hospitals, located in Tehran city. The measurement was conducted through a questionnaire and direct observation by researchers. The data obtained was converted to a quantitative measure to evaluate the different management components. The results showed that the waste generation rate was 2.5 to 3.01 kg bed(-1) day(-1), which included 85 to 90% of domestic waste and 10 to 15% of infectious waste. The lack of separation between hazardous and non-hazardous waste, an absence of the necessary rules and regulations applying to the collection of waste from hospital wards and on-site transport to a temporary storage location, a lack of proper waste treatment, and disposal of hospital waste along with municipal garbage, were the main findings. In order to improve the existing conditions, some extensive research to assess the present situation in the hospitals of Iran, the compilation of rules and establishment of standards and effective training for the personnel are actions that are recommended.

Soil Moisture Estimation Using MODIS Images (Case Study: Mashhad Plain Area

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M. Fashaee

2016-09-01

area is selected in the Mashhad plain in Khorasan Razavi province of I.R. Iran. Study area is about 1,200 square kilometers and is located around the Golmakan center of agricultural research. In this study, water deficit index (WDI was zoning by MODIS images in subset of Mashhad plain during water year of 2011-2012. Then, based on the close relationship between WDI and soil moisture parameter, a linear relationship between these two parameters were fitted. Soil moisture is measured by the TDR and every 7 days at 5 depths of 5, 10, 20, 30 and 50 cm from the surface. Remote Sensing (RS technology used as a tool for providing some of the data that is required. The moderate resolution imaging spectroradiometer (MODIS instrument is popular for monitoring soil moisture because of its high spectral (36 bands resolution, moderate spatial (250–1000 m resolution and various products for land surface properties. MODIS products used in the present study include: MOD09A1 land surface albedo data, MOD11A1 land surface temperature data, and MOD13A1 vegetation data. Using ArcMap 9.2 and ERDAS IMAGINE 2010 softwares, WDI was calculated pixel by pixel for 18 days (non-cloudy days and simultaneous with measurement of soil moisture at the station. Results and Discussion: The results showed that the northeastern region is predominantly rainfed and irrigated farmlands are under water stress. Conversely, the southwestern part of the area is mountainous with less water stress. Based on NDVI, there is also less crop cover in the southwestern part of the region during the year. The results showed that about 44% of the index values are in the range of 0.2-0.3. Then about 22% of the index values are in the range of 0.3-0.4. Thus it can be concluded that over 66% of the index values are in the range of 0.2-0.4. According to the maximum index value (WDI=0.59 on the 201th day of year and the minimum values (WDI=0.0004 on the 129th day of year during the time period of study, it seems that water

Yield estimation for nuclear explosions of semipalatinsk using rayleigh waves recorded at SRO, Mashhad

International Nuclear Information System (INIS)

Naghizadeh, M.; Javaherian, A.; Sadidkhooy, A.

2005-01-01

Surface wave amplitudes from explosion sources show less variation for a given event than body wave amplitudes, so it is natural to expect that yield estimation derived from surface waves will be more accurate than yield estimation derived from body waves. However yield estimation from surface waves is complicated by the presence of tectonic strain release, which acts like one or more earthquake sources superimposed on the explosion. Explosions on an island or near a mountain slope can exhibit anomalous surface waves similar to those caused by tectonic strain release. One of the methods in estimating the yield of nuclear explosions is to determine a relationship between the magnitude and the yield of an explosion. The kind of magnitude employed has an important role in this regard. In this paper, vertical component of long period seismograms at SRO, Mashhad from explosions occurred in semipalatinsk test site, semipalatinsk test site east of Kazakhstan) are considered. First, by using the relationships of IASPEI and Rezapour and Pearce (1998), we determined surface wave magnitude (MS) which is defined as the logarithm of the amplitude plus a distance correction. Then we derived a relation for M S versus yield for a data set which includes a 15 long period seismograms recorded at SRO Mashhad station from semipalatinsk test site nuclear explosions. Furthermore, by digitizing the vertical component of seismograms and transforming them to the frequency domain, the mean amplitude of records at frequency ranges of 0.04-0.06 Hz were calculated. Then, surface wave magnitudes in the frequency domain (M Sf ) and their corresponding yield-magnitude relationship were obtained. By comparing correlation coefficients of these two yield-magnitude relationships, following relationship M S = 1.079 log(Y) + 1.714, was chosen for estimating the yield of semipalatinsk test site nuclear explosion from seismograms of SRO

Development of urban planning guidelines for improving emergency response capacities in seismic areas of Iran.

Science.gov (United States)

Hosseini, Kambod Amini; Jafari, Mohammad Kazem; Hosseini, Maziar; Mansouri, Babak; Hosseinioon, Solmaz

2009-10-01

This paper presents the results of research carried out to improve emergency response activities in earthquake-prone areas of Iran. The research concentrated on emergency response operations, emergency medical care, emergency transportation, and evacuation-the most important issues after an earthquake with regard to saving the lives of victims. For each topic, some guidelines and criteria are presented for enhancing emergency response activities, based on evaluations of experience of strong earthquakes that have occurred over the past two decades in Iran, notably Manjil (1990), Bam (2003), Firouz Abad-Kojour (2004), Zarand (2005) and Broujerd (2006). These guidelines and criteria are applicable to other national contexts, especially countries with similar seismic and social conditions as Iran. The results of this study should be incorporated into comprehensive plans to ensure sustainable development or reconstruction of cities as well as to augment the efficiency of emergency response after an earthquake.

Student Day in Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2008-01-01

Om Studerendes Dag i Iran der blev markeret med demonstrationer og protester mod statens undertrykkelse af den pro-demokratiske studenterbevægelse i Iran. Udgivelsesdato: 6/12......Om Studerendes Dag i Iran der blev markeret med demonstrationer og protester mod statens undertrykkelse af den pro-demokratiske studenterbevægelse i Iran. Udgivelsesdato: 6/12...

Relationship between the Religious Attitude, Self-Efficacy, and Life Satisfaction in High School Teachers of Mahshahr City

Science.gov (United States)

Bigdeloo, Masoomeh; Bozorgi, Zahra Dasht

2016-01-01

This study aims to investigate the relationship between the religious attitude, self-efficacy, and life satisfaction in high school teachers of Mahshahr City. To this end, 253 people of all high school teachers in Mahshahr City, in Iran were selected as the sample using the multistage cluster sampling method. For data collection, Glock and Stark's…

Geopolitics. Iran

International Nuclear Information System (INIS)

Forbes, A.

2009-01-01

Two articles in the Geopolitics subject: (1) Even before Iran's presidential election, its oil and gas industries were struggling to meet the nation's energy needs and export aspirations. Following what some see as a thinly-veiled military coup, the outlook looks even bleaker - not just for the Iranian people, but for the global energy economy; (2) South Pars, is Iran's portion of the world's largest non-associated gas field. Shared with Qatar, which calls its portion the North Field, this immense geological structure holds over half of Iran's 27,000 bcm (billion cubic metres) of proved gas reserves. That is more than any country in the world, except Russia. With gas riches like these, it is no surprise that Iran has long harboured ambitions to become one of the world's major exporters

Iran's experience with surrogate motherhood: an Islamic view and ethical concerns.

Science.gov (United States)

Aramesh, K

2009-05-01

Gestational surrogacy as a treatment for infertility is being practised in some well-known medical institutions in Tehran and some other cities in Iran. While the majority of Muslims in the world are Sunni, the majority of Iranians are Shiite. Most Sunni scholars do not permit surrogate motherhood, since it involves introducing the sperm of a man into the uterus of a woman to whom he is not married. Most Shiite scholars, however, have issued jurisprudential decrees (fatwas) that allow surrogate motherhood as a treatment for infertility, albeit only for legal couples. They regard this practice as transferring an embryo or fetus from one womb to another, which is not forbidden in Shiite jurisprudence. Nevertheless, there are some controversies concerning some issues such as kinship and inheritance. The main ethical concern of Iran's experience with gestational surrogacy is the monetary relation between the intended couple and the surrogate mother. While monetary remuneration is practised in Iran and allowed by religious authorities, it seems to suffer from ethical problems. This article proposes that this kind of monetary relation should be modified and limited to reimbursement of normal costs. Such modification requires new legislation and religious decrees.

Relationship between religion and school students' road behavior in southern Iran

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Reza Tabrizi

2017-10-01

Full Text Available Purpose: Unsafe behaviors are an important cause of accidents in adolescent age groups. This study was designed to examine the behaviors of adolescent pedestrians in southern Iran. Methods: This is a descriptive analytical cross-sectional study. The study population consisted of high school students in Shiraz, capital city of Fars Province, Iran. Five hundred and sixteen students were selected by multi-stage sampling. Data were collected by the use of three questionnaires, which included Persian copies of adolescent road user behavior questionnaire (ARBQ, Duke University Religious Index (DUREL, as well as the context and independent variables questionnaire. Results: The results showed that a decrease in dangerous behaviors on the road resulted in an increase in respondents' intrinsic religiosity. Also, engagement in unsafe crossing behavior in the road decreased with increasing respondents' intrinsic religiosity. Another finding showed that female students were less involved in dangerous play and planned protective behaviors on the road. Conclusion: Findings clearly indicate that intrinsic religiosity has a significant role in reducing the risky road behaviors of students. Hence, religion may improve road safety in school students' road behavior in Iran. Keywords: Religion, Traffic accidents, Road behaviors, Students

Ethnopharmacological review of plants traditionally used in Darab (south of Iran

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Mahmoodreza Moein

2015-03-01

Full Text Available Ethnopharmacological and ethnobotanical information have been known as effective tools for drug discovery. Iran is a location with long medical history. Darab is one of the cities in Iran which can be important in regard of ethnopharmacological aspects. Current paper documented the folk medical information by Darab inhabitants. Therefore, field studies on this area were conducted from March to July 2012 and May to July 2013 under supervision of one local person. A questionnaire was utilized in this study and was filled by local inhabitants. In total, 58 species belonging to 27 plant families were documented in management of 53 ailments. The most cited plant family was Asteraceae which was followed by Apiaceae, Lamiaceae and Papilionaceae. Herbs were applied for gynecologic and genitourinary, respiratory, central nervous system, infectious and cardiovascular ailments as well as musculoskeletal and skin disorders, respectively. This study can indicate the folk knowledge of a region in south of Iran. Moreover, the effectiveness of unexamined plants can be evaluated according to informants’ claims. Therefore, such investigations may be indeed, a useful way to search for drug discovery as well as keeping ethnopharmacological information alive.

Predicting the Impact of Urban Green Areas on Microclimate Changes of Mashhad Residential Areas during the Hottest Period

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zahra karimian

2017-09-01

Full Text Available Introduction: With regard to two adverse climatic phenomena of urban heat islands and global warming that has been leading to increase temperature in many cities in the world, providing human thermal comfort especially in large cities with hot and dry climates, during the hottest periods of the year is crucial. Mainly vegetation with three methods: shading, evapotranspiration and wind breaking can affect micro-climate. The aim of this study was to asses and simulate the impact of existing and proposed vegetation on the human thermal comfort and micro climate changes in some residential areas of Mashhad during the hottest periods of the year by using a modeling and computer simulation approach. Materials and Methods: This research was performed in the Ghasemabad residential area, Andisheh and Hesabi blocks, and in the hottest period of the year 2012 in Mashhad. Recorded data in the residential sites along with observed data from Mashhad weather station that included temperature, relative humidity, wind speed and direction. Soil data (soil temperature and humidity, soil\\ type, plant data (plant type, plant height, leaf area index and building data (inner temperature in the building, height and area buildings as input data were used in the ENVI-met model. Both two sites, Andishe and Hesabi residential blocks, with vegetation (different trees and bushes plants, for example Acacia, ash, sycamore, mulberry, chinaberry, barberry, boxwood and Cotoneaster that all of them are tolerant and semi-tolerant to drought about 20% were simulated. Regarding the area of simulating, 3 receptors were considered in per sites. Simulation was commenced from 6 AM and continued until 18 pm, but just data of 11-15 hours were analysed (the hours of peak traffic. Results and Discussion: Analysis of outputs data revealed that the temperature of two residential sites in all three receptors during the study were almost the same. In general, the maximum temperature difference

Iran's Economy

National Research Council Canada - National Science Library

Ilias, Shayerah

2008-01-01

.... To the extent that U.S. sanctions and other efforts to change Iranian state policy target aspects of Iran's economy as a means of influence, it is important to evaluate Iran's economic structure, strengths, and vulnerabilities...

Screening for Autism in Iranian Preschoolers: Contrasting M-CHAT and a Scale Developed in Iran

Science.gov (United States)

Samadi, Sayyed Ali; McConkey, Roy

2015-01-01

Suitable screening instruments for the early diagnosis of autism are not readily available for use with preschoolers in non-Western countries. This study evaluated two tools: M-CHAT which is widely used internationally and one developed in Iran called Hiva. A population sample was recruited of nearly 3000 preschoolers in one Iranian city. Parents…

Iran's Economy

National Research Council Canada - National Science Library

Ilias, Shayerah

2008-01-01

.... To the extent that U.S. sanctions and other efforts to change Iranian state policy target aspects of Iran ssssssss economy as a means of influence, it is important to evaluate Iran's economic structure, strengths, and vulnerabilities...

Evaluation of Combination of Natural and Artificial Lighting Condition in Primary Schools (Case Study: Baneh City of Kurdistan Province, Iran

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Seyyed alireza Mousavi

2016-07-01

Full Text Available Background & Aims of the Study: Promoting the health and safety is an important part of the fundamental mission of schools and one factor in designing and operating schools that always has been important is lighting. As students spend considerable hours in the classroom and school, lighting should be designed appropriately and in accordance with the standards, to protect them from injuries. Therefore, this study aimed to determine the combination of natural and artificial lighting condition in primary schools of Baneh city, Kurdistan, Iran. Materials & Methods: This is a cross-sectional study. It's population consisted of primary schools in the city of Baneh and 12 schools were randomly selected as samples. Measurement has been done, using observation method in those schools by completing the assessment form. Then collected data were analyzed by SPSS 19, using descriptive statistics, one-way ANOVA and Kruskal Wallis Test. Results: Results showed that the windows to the floor area in the most of schools classes were in standard range and just in 7 classes, the windows to the floor area ratio were less than standard. ANOVA showed the mean of luminance in those schools in p≤0.05 was significant and most of classes were in range of standard luminance. Comparison of luminance in schools corridors with standard showed that corridors luminance of 3schools were less than standard range. Conclusions: The amount of luminance in all schools was not appropriate especially in old schools. Therefore, to reduce the effect of inappropriate lightning on health in some classes, it is necessary to redesign the system. Furthermore, for parsimony, the lightning system modification is required to achieve standard luminance which is important.

Economic feasibility of developing wind turbines in Aligoodarz, Iran

International Nuclear Information System (INIS)

Mohammadi, Kasra; Mostafaeipour, Ali

2013-01-01

Highlights: • Three hourly long term measured wind speed data from 2005 to 2009 for city of Aligoodarz in Iran was analyzed. • Wind power density and wind energy density of the region were estimated using Weibull distribution. • Performance of six different wind turbine models were analyzed. • Economic evaluation was performed and installing of E-3120 (50 kW) model turbine was suggested. - Abstract: This study evaluates the economic feasibility of electricity generation using wind turbines in city of Aligoodarz situated in the west part of Iran. For this purpose, the wind energy potential and its characteristics were assessed in terms of diurnal, monthly and annual analysis using five years measured wind speed data from 2005 to 2009 at 10 m height. The analysis results specified a nearly stable wind pattern in different hours and months of the year which demonstrated more suitability of the region for wind energy harnessing to meet the electricity demand in all time intervals throughout the year. According to Pacific Northwest Laboratory (PNL) wind power classification, the wind resource in Aligoodarz falls in class 3 and the location was recognized as a moderate location for wind energy development. The economic feasibility of six different wind turbines with rated powers ranging from 20 to 150 kW was evaluated. Among all turbines examined, the E-3120 wind turbine was introduced as the most attractive option for installation

Integrating cellular automata, artificial neural network and fuzzy set theory to simulate threatened orchards: Application to Maragheh, Iran

NARCIS (Netherlands)

Azari, M; Tayyebi, A; Helbich, M; Ahadnejad Reveshty, M

2016-01-01

Urbanization processes challenge the growth of orchards areas in many cities in Iran. In Maragheh orchards are crucial ecological, economical, and tourist sources. To explore orchards threatened by urban expansion, this study aims, first, to develop a new model by coupling cellular automata and

Evaluation of cardiovascular and respiratory mortality attributed to atmospheric SO2 and CO using AirQ model

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Majid Kermani

2017-05-01

Full Text Available Background: Air pollutants have multiple adverse effects on human health. In this study, the health effects of exposure to carbon monoxide (CO and SO2 in the air of 6 Iranian metropolises in 2011-2012 were examined. Methods: Raw data was collected from the Iranian Department of Environment and the Iran Meteorological Organization. After validation, the required statistical indices were calculated through programming and modifying temperature and pressure in Excel software. The output of Excel was given to the AirQ model, and the results were presented as the cases of death. Results: The annual mean concentrations of SO2 were 2.45, 1.55, 0.6, 0.55, 1.05, and 3.8 times higher than the guidelines of the World Health Organization (WHO (20 μg/m3 in Tehran, Mashhad, Isfahan, Shiraz, Tabriz, and Urmia, respectively. The concentrations of CO did not exceed the standard limit in any of the studied cities. The cumulative numbers of total deaths attributed to SO2 were 744, 122, 132, 44, 37, and 107 in Tehran, Mashhad, Isfahan, Shiraz, Tabriz, and Urmia, respectively. The highest mortality rate was found in Urmia at 2.9% followed by Tehran at 1.52%; the lowest rate of 0.46% was found in Tabriz. Conclusion: The results show that of the 6 metropolises, the highest CO mortality rate of about 2.15% belonged to Isfahan followed by Arak with about 1.38%, and the lowest rate of 0.68% belonged to Mashhad. Because of the growing trend of air pollution and its mortality rate and adverse effects, practical solutions for the control and reduction of air pollution in Iranian metropolises are necessary.

Experimental and theoretical study of cascade solar stills in Iran

International Nuclear Information System (INIS)

Tabrizi, F.F.; Sharak, A.Z.

2009-01-01

Due to low annual rainfall, most of Iran is dominated by arid and semi-arid areas. The solar radiation intensity is extremely high in most of the country. The need to produce fresh water from brackish water is considerably high, especially in dry regions. Desalination of brackish water may become a competitive potential water resource to meet potable water demand, and as the price of oil goes higher, using solar energy for water desalinisation becomes more economical. This paper presented a study that involved mathematical modeling of the first solar still in Iran. The cumulative fresh water production and water temperature were calculated as a function of time. The obtained results were verified by one month daily-based experimental data. The paper also provided background information on the Koshk village, situated in the south part of Iran near Badar Abbas city. Various investigations regarding meteorological conditions, economical considerations, and technical and operational appropriateness demonstrated that the cascade solar still is suitable for desalination of brackish water. 100 solar stills were installed at the site to provide potable water for a nearby village. It was concluded that the model could be used to simulate and optimize the effective design parameters in future studies. 6 refs., 7 figs

Alternatives for solid waste management in Isfahan, Iran: a case study.

Science.gov (United States)

Abduli, Mohammed A; Tavakolli, Hossein; Azari, Ariandokht

2013-05-01

This articles presents the status of municipal solid waste (MSW) management practices in the city of Isfahan, Iran. It provides an overview of the generation, collection, separation, recycling and disposal of MSW. Field studies were carried out from 2009 to 2010. According to this study, the city generates about 399,000 metric tons of MSW per year, of which 72.5% is organic matter. In Isfahan more than 90% of the MSW is collected by official municipal forces and the other 10% is collected by informal collectors. About 70% of the MSW in Isfahan is composted to produce a humus material, 5% is rejected and 25% is stockpiled for future use as fuel in a waste-to-energy incineration plant. Non-compostable waste and other residues are landfilled. This investigation also includes an analysis of economic benefits that could be realized by implementing incineration and a discussion of the challenges confronted in Isfahan for implementing changes to the city's existing MSW management system. This article concludes with recommendations for improving the city's MSW management system.

Determination and prioritizing of addiction prevention factors in delfan city, iran.

Science.gov (United States)

Mirzaei, Davod; Zamani, Bibi Eshrat; Mousavi, Sayyed Hojat

2011-01-01

In recent decades, drug abuse has been one of the most important problems of human societies and has been imposing enormous charges to them. Exposing addicts to infectious diseases, social and economic harmful impacts, expensive and reversibility of treatment methods have caused that drug abuse prevention programs be more inexpensive and more effective than treatment. One of the most important methods of drug abuse prevention is identification and prioritization of them according to scientific methods. The purpose of this study was to investigate addiction prevention methods among adolescents and teenagers from the viewpoints of addicts, their parents, authorities and prioritizing the prevention methods based on analytical hierarchy process (AHP) model in Delfan city, Iran. Statistical samples included 17 authorities, 42 addicts, and 23 parents that have been selected through purposive sampling. Data collection instruments involved structured and semi-structured interviews. Data were analyzed based on quantitative and qualitative methods, encoding and categorization. In this study, AHP model was used for prioritizing the prevention methods. This model is one of the most efficient and comprehensive designed techniques for multi-criteria decision making; it formulates the possibility of natural complex problems as hierarchy. The results indicated that the most important methods of drug abuse prevention were using media, case studies, planning for leisure times, educating social skills, integrating drug prevention methods in religious customs and respect to teenagers. Among these factors, the media and respect to adolescents with weights 0.3321 and 0.2389 had the highest preferences for the prevention of drug addiction, respectively. Planning for leisure time with weight of 0.1349 had the lowest importance than media and teenager respectful factor and higher priority than religion customs, dating and learning lessons factors. On the contrary, integrating in religion

Safety and Security of Older Persons in Tehran, Iran: A Sociological Appraisal of Elder Abuse

Science.gov (United States)

Sheykhi, Mohammad Taghi

2010-01-01

The article explores and evaluates the quality of life, safety, and security of elderly people in Tehran City in Iran. In that, different dimensions of material and social well-being, and abuse of people of the age 65 and above, are assessed. Besides the human rights, the dignity, and the gradual decline of the elderly's social security are…

Geopolitics. Iran

Energy Technology Data Exchange (ETDEWEB)

Forbes, A.

2009-09-15

Two articles in the Geopolitics subject: (1) Even before Iran's presidential election, its oil and gas industries were struggling to meet the nation's energy needs and export aspirations. Following what some see as a thinly-veiled military coup, the outlook looks even bleaker - not just for the Iranian people, but for the global energy economy; (2) South Pars, is Iran's portion of the world's largest non-associated gas field. Shared with Qatar, which calls its portion the North Field, this immense geological structure holds over half of Iran's 27,000 bcm (billion cubic metres) of proved gas reserves. That is more than any country in the world, except Russia. With gas riches like these, it is no surprise that Iran has long harboured ambitions to become one of the world's major exporters.

Heavy Metal Concentration in Black Tea in Iran

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Nafiseh Yousefi

2017-03-01

Full Text Available Background & Aims of the Study: Tea is one of the most important beverages that consumes in several parts of the world including Iran. Tea plant can be contaminated during manufacturing processes and growth period by pollutants such as heavy metals. In this study, the concentration of some heavy metals in different brands of both Iranian and imported black tea to Iran was investigated to survey the human exposure to such pollutants. Materials & Methods: The study was carried out on different brands of black tea that most widely consume in Iran. The samples were collected from available supermarkets in Tehran city and concentrations of Mn, Cd and Cu were determined in black tea, using ICP-OES. Finally obtained results, by one way ANOVA analysis, compared to maximum contaminant concentration which is determined by WHO. Results: Results showed that concentrations of measured heavy metals in sampled black tea were different according to the brand of tea. The mean of Mn, Cu and Cd elements in all tea samples were 664.78, 26.15 and 0.194 µg/g, respectively. Generally, Cu content in studied samples was not significantly above WHO but Cd content, in some cases, was significantly higher than WHO. The guideline value is not given by WHO for Mn content of tea. Conclusions: According to the obtained results, Cd content is exceeding than WHO standards, therefore, control of Cd, as a toxic element that can accumulate in living systems, is necessary.

Ectoparasites of Rodents Captured in Hamedan, Western Iran

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Hamid Zendehfili

2015-10-01

Full Text Available Background: Rodents with a population greater than the entire population of other mammals on earth are the source of economic losses and health conflicts. One of the major health problems with the rodents is their role as reservoir hosts of zoonotic diseases. The aim of this study was to assess the infestation of commensal rodents with ectoparasites in Hamedan City, Western Iran.Methods: The samples were collected by live traps during years 2012–2013. After transferring the samples to the Entomological Laboratory of Hamedan University of Medical Sciences, their ectoparasites were collected andidentified.Results: A total of 171 slides were prepared from 105 captured commensal rodents: Mus musculus, Rattus rattus and R. norvegicus comprising three orders namely Mesostigmata: Hypoaspis (Laelaspis astronomica, Dermanyssius sp, Pachylaelapidae (male. Metastigmata: Rhipicephalus sp and Anoplura: Polyplax spinulosa were recovered in Hamedan City. Seventy (66.6% rodents were found infested with at least one species of ectoparasites.Conclusion: The results of our study indicate that ectoparasites infestation in commensal rodents of Hamedan city is high and more attention by local health authorities is needed to prevent zoonotic diseases.

Model of Cholera Forecasting Using Artificial Neural Network in Chabahar City, Iran

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Zahra Pezeshki

2016-02-01

Full Text Available Background: Cholera as an endemic disease remains a health issue in Iran despite decrease in incidence. Since forecasting epidemic diseases provides appropriate preventive actions in disease spread, different forecasting methods including artificial neural networks have been developed to study parameters involved in incidence and spread of epidemic diseases such as cholera. Objectives: In this study, cholera in rural area of Chabahar, Iran was investigated to achieve a proper forecasting model. Materials and Methods: Data of cholera was gathered from 465 villages, of which 104 reported cholera during ten years period of study. Logistic regression modeling and correlate bivariate were used to determine risk factors and achieve possible predictive model one-hidden-layer perception neural network with backpropagation training algorithm and the sigmoid activation function was trained and tested between the two groups of infected and non-infected villages after preprocessing. For determining validity of prediction, the ROC diagram was used. The study variables included climate conditions and geographical parameters. Results: After determining significant variables of cholera incidence, the described artificial neural network model was capable of forecasting cholera event among villages of test group with accuracy up to 80%. The highest accuracy was achieved when model was trained with variables that were significant in statistical analysis describing that the two methods confirm the result of each other. Conclusions: Application of artificial neural networking assists forecasting cholera for adopting protective measures. For a more accurate prediction, comprehensive information is required including data on hygienic, social and demographic parameters.

Knowledge sharing Network analysis and its relationship with the experience and education of librarians at Ferdowsi University of Mashhad

Directory of Open Access Journals (Sweden)

Maryam Salami

2017-03-01

Full Text Available As human resources are important resources in organization, it is important for organizations to use knowledge organization of human resources. Thus managing and sharing knowledge in organizations is so important. Libraries as well service-oriented and knowledge-based organizations, librarians’ contribution of knowledge management is important. The study tries to determine Ferdowsi University of Mashhad librarians’ participation in the process of knowledge sharing by knowledge sharing network analysis method. The application used for social network analysis is UCINET6. Determining the degree of centralization in the network of knowledge sharing can also help to detect factors may influence it. In this study, the degree of centralization in the network of knowledge sharing communicating with the librarians' qualifications and work experiences were tested. It is also determined the degree centralization of the whole of the knowledge sharing network with 26.76% that is not so satisfactory.  The results show that despite the positive relationship between level of education and the centrality of people, the experience no significant relationship. Statistically, there is also no significant difference between men and women in knowledge sharing degrees of librarians in Ferdowsi University of Mashhad. At the end, according to the results of this research some suggestions are given to increase degrees of knowledge sharing of librarians and generally knowledge sharing degree of the network knowledge sharing.

Verification of Temperature and Precipitation Simulated Data by Individual and Ensemble Performance of Five AOGCM Models for North East of Iran

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B. Ashraf

2014-08-01

Full Text Available Scince climatic models are the basic tools to study climate change and because of the multiplicity of these models, selecting the most appropriate model for the studying location is very considerable. In this research the temperature and precipitation simulated data by BCM2, CGCM3, CNRMCM3, MRICGCM2.3 and MIROC3 models are downscaled with proportional method according A1B, A2 and B1 emission scenarios for Torbat-heydariye, Sabzevar and Mashhad initially. Then using coefficient of determination (R2, index of agreement (D and mean-square deviations (MSD, models were verified individually and as ensemble performance. The results showed that, based on individual performance and three emission scenarios, MRICGCM2.3 model in Torbat-heydariye and Mashhad and MIROC3.2 model in Sabzevar had the best performance in simulation of temperature and MIROC3.2, MRICGCM2.3 and CNRMCM3 models have provided the most accurate predictions for precipitation in Torbat-heydariye, Sabzevar and Mashahad respectively. Also simulated temperature by all models in Torbat-heydariye and Sabzevar base on B1 scenario and, in Mashhad based on A2 scenario had the lowest uncertainty. The most accuracy in modeling of precipitation was resulted based on A2 scenario in Torbat-heydariye and, B1 scenario in Sabzevar and Mashhad. Investigation of calculated statistics driven from ensemble performance of 5 selected models caused notable reduction of simulation error and thus increase the accuracy of predictions based on all emission scenarios generally. In this case, the best fitting of simulated and observed temperature data were achieved based on B1 scenario in Torbat-heydariye and Sabzevar and, A2 scenario in Mashhad. And the best fitting simulated and observed precipitation data were obtained based on A2 scenario in Torbat-heydariye and, B1 scenario in Sabzevar and Mashhad. According to the results of this research, before any climate change research it is necessary to select the

Relationship between religion and school students' road behavior in southern Iran.

Science.gov (United States)

Tabrizi, Reza; Akbari, Maryam; Lankarani, Kamran B; Heydari, Seyed Taghi; Masoudi, Alireza; Shams, Amir Hossein; Akbarzadeh, Armin; Moalemi, Saba; Mehr, Maryam Mahmoodi; Sadati, Ahmad Kalateh; Peymani, Payam

2017-10-01

Unsafe behaviors are an important cause of accidents in adolescent age groups. This study was designed to examine the behaviors of adolescent pedestrians in southern Iran. This is a descriptive analytical cross-sectional study. The study population consisted of high school students in Shiraz, capital city of Fars Province, Iran. Five hundred and sixteen students were selected by multi-stage sampling. Data were collected by the use of three questionnaires, which included Persian copies of adolescent road user behavior questionnaire (ARBQ), Duke University Religious Index (DUREL), as well as the context and independent variables questionnaire. The results showed that a decrease in dangerous behaviors on the road resulted in an increase in respondents' intrinsic religiosity. Also, engagement in unsafe crossing behavior in the road decreased with increasing respondents' intrinsic religiosity. Another finding showed that female students were less involved in dangerous play and planned protective behaviors on the road. Findings clearly indicate that intrinsic religiosity has a significant role in reducing the risky road behaviors of students. Hence, religion may improve road safety in school students' road behavior in Iran. Copyright © 2017 Daping Hospital and the Research Institute of Surgery of the Third Military Medical University. Production and hosting by Elsevier B.V. All rights reserved.

A solution for future designs using techniques from vernacular architecture in southern Iran

Science.gov (United States)

Mirahmadi, Fatima; Altan, Hasim

2018-02-01

Nowadays in modern life, every technology and technique for comfortable life is available. People with low income, in other words, with low levels of economic power, can also have those facilities to stay warm in winter and stay cool in summer. Many years back when there were no advanced systems for human needs, passive strategies played a big role in peoples' lives. This paper concentrates on a small city in Iran that had used special strategies to solve peoples' environmental issues. The city is called Evaz, which is located in the Fars region of Iran with distance around 20 km from Gerash city and 370 km from south east of Shiraz. Evaz receives minimum rainfall, which is the reason why water is limited in this area and therefore, cisterns (water storage) had been used for many years that is studied in more detail in this paper. In summers, the climate is hot and dry, sometimes the external temperatures reaching around 46 °C during the day. Although the winters are typically cold and likewise dry, moderate climate is available in Evaz during autumn and spring. This study identifies some of the past strategies and describes them in detail with analysis for transformation and connections with the modern and traditional fundamentals. Furthermore, the study develops some solutions utilizing a combination of both modern and traditional techniques in design to suggest better and more effective ways to save energy, and at the same time to remain sustainable for the future.

The Characters and Meaning of Third Place in Historical Urban Space of Iran

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Ahad Nejad Ebrahimi

2017-12-01

Full Text Available Third place is the interface between work and life and due to the direct connection with urban development. It is a valuable space for attending the community in which one attends voluntarily, informally, and regularly or irregularly. There are such places in urban areas of Iran where people are able to attend in order to do social and religious activities and it seems like that the architectural nature of such spaces has some similarities and differences with the definition of third place. The research question is, “what are the features of third place in pre-modern cities of Iran and are the features in accordance with the definition of third place?”. This is a developmental research conducted via the interpretive-historical method. The findings indicate that third place is commonplace in Iranian Cities and some architecture types like public, religious and residential spaces have fundamental similarities with the definitions of third place In Iranian Historical cities, but there are also some differences due to culture, religion, and climate in each region. Third places have widely exited in most applications and religious relations, rituals, and beliefs which demonstrate that brotherhood and communion have significantly influenced the formation of this place. The main issue in this regard is the firm presence of religion and strong ethnocultural ties which have affected the constituents of third place as components like the constant presence of water, creation of special, simple, and defined spaces, respect to adults and providing special furniture for them, and focusing on geometry and aesthetic proportions.

The Iran Sanctions Act (ISA)

National Research Council Canada - National Science Library

Katzman, Kenneth

2009-01-01

International pressure on Iran to curb its nuclear program is increasing the hesitation of many major foreign firms to invest in Iran's energy sector, hindering Iran's efforts to expand oil production beyond...

Effective Contraceptive Use: An Exploration of Theory-Based Influences

Science.gov (United States)

Peyman, N.; Oakley, D.

2009-01-01

The purpose of this study was to explore factors that influence oral contraceptive (OC) use among women in Iran using the Theory of Planned Behavior (TPB) and concept of self-efficacy (SE). The study sample consisted of 360 married OC users, aged 18-49 years recruited at public health centers of Mashhad, 900 km east of Tehran. SE had the strongest…

Ingen panik - Iran kan balanceres

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali

2010-01-01

Iran anses af mange som en voksende magtfaktor i Mellemøsten, der i stigende grad truer den regionale og endda globale sikkerhed. Irans hårde magt (atomprogrammet) og bløde magt (den politiske shi’a islam) betragtes som fundamentet til udviklingen af Irans stormagtsstatus og dets indflydelse....../trussel i regionen. Dette fundament er imidlertid skrøbeligt, og der er ingen grund til panik. Selv et Iran med atomvåben kan inddæmmes og balanceres og Iran’s bløde magt er meget begrænset. At bombe Iran vil derfor være en stor fejltagelse....

Study on the collection and disposal of hospital solid wastes in Karaj City (Iran)

International Nuclear Information System (INIS)

Farzadkia, M.; Sabily, M.; Ghanbary, S.

2009-01-01

Hospitals and other health care institutions generate waste day in and day out which may be a potential health hazard to the health care workers, the general public and, the flora and fauna of that area. Safe and effective management of hospital waste is not only a legal necessity but also a social responsibility. Many of hospitals in Iran neither have a satisfactory waste disposal system nor a waste management and disposal policy. (Author)

Maternal Knowledge and Attitude toward Exclusive Breast Milk Feeding (BMF in the First 6 Months of Infant Life in Mashhad

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Bibi Leila Hoseini

2014-01-01

Full Text Available Introduction: Breast milk is a complete food for growing children until 6 months of age, and mothers, as the most important child health care, play a decisive role in their growth. So promoting  their attitude toward the benefits of breastfeeding ensures guarantee child health in the future. This study aimed to assess maternal knowledge and attitude of Mashhad toward exclusive BMF in the first 6 months of infant life.   Materials and Methods: This cross-sectional descriptive-analytic study was conducted on 126 mothers who referring to Mashhad health-care centers for monitoring their 6-24 month year old infants. They completed questionnaire. Participants were selected by cluster and simple random sampling. Data were analyzed by descriptive- analytic tests and using SPSS 11.5.   Results: Mean score of maternal attitude toward exclusive BMF was 14.32±5.28 (out of 28 and maternal knowledge score toward advantages of breast milk was 19.59±4.80 (out of 28. The incidence of exclusive BMF in the first 6 months of life study was 73.8%. Child growth was as follows: excellent growth (5.6% and good growth (42.1%. ANOVA showed a significant difference between parents' education and maternal attitude towards exclusive BMF; whatever higher education of parents, more positive maternal attitude towards exclusive BMF (P

Iran and regional energy development

International Nuclear Information System (INIS)

1998-01-01

Topics reviewed in these conference proceedings in the first session include domestic imperatives covering the economy, social imperatives - civil society and the rule of law, and the overall investment climate. Session 2 focuses on Iran and the energy sector with papers on oil and gas pipelines, and the effect of sanctions. Session 3 deals with Iran and the Persian Gulf with papers on new developments in Iran and its Arab neighbours, and Iran and Arab attempts to manage oil output. Session 4 concentrates on business and investment perspectives with papers on the low oil and gas prices and the new competition for investment capital, the investment climate, the building of connection with Iran, and identifying the predominant trends. A keynote address by the former deputy Foreign Minister of Iran examines regional energy development

The Rise of Iran

DEFF Research Database (Denmark)

Jakobsen, Peter Viggo; Rahigh-Aghsan, Ali

2010-01-01

Iran is viewed by many as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle...... East, and its brand of Shi‘ism has very limited appeal outside of Iran. Second, growing internal political and economic instability will seriously limit Iran's bid for regional dominance. Third, the failure to stop the Iranian nuclear program has led analysts to underestimate the ability of the other...... regional powers and the West to balance Iran and contain its influence, even if it acquires nuclear weapons. If these limitations on Iranian power are taken into account the rise seems destined to be a short one....

Psychometric Properties of Social Support Questionnaire to Measure Empowerment in Elderly Patients with Cardiovascular Disease in Iran

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Maryam Musavinasab

2018-04-01

Full Text Available Background: Chronic diseases and functional decline can affect empowerment among the elderly in the lifestyle management to benefit from social support. Aim: The aim of the present study was to determine the psychometric properties of Social Support Questionnaire to measure empowerment in elderly patients with cardiovascular disease in Iran. Method: This study was conducted on 250 elderly patients with cardiovascular disease referring to the medical centers of Bushehr city, Iran, using the convenience sampling method. Results: Content validity index and content validity ratio were calculated as 0.94 and 0.96 respectively. Based on the exploratory factor analysis, the number of the questionnaire items was reduced to 23 items. Empowerment was classified under seven factors. The internal and external reliabilities of the questionnaire were estimated as 0.85 and 0.83, respectively. Implications for Practice: The final questionnaire had appropriate psychometric properties and strength of factor structure. Therefore, this tool can be used by the healthcare providers in the health care systems of Iran.

Molecular typing of the actin gene of Trichomonas vaginalis isolates by PCR-RFLP in Iran.

Science.gov (United States)

Momeni, Zohreh; Sadraei, Javid; Kazemi, Bahram; Dalimi, Abdolhossein

2015-12-01

Trichomonas vaginalis is a human urogenital pathogen that causes trichomoniasis, the most common nonviral, parasitic sexually transmitted infection in the world. At present, little is known regarding the degree of strain variability of T. vaginalis. A classification method for T. vaginalis strains would be a useful tool in the study of the epidemiology, drug resistance, pathogenesis and transmission of T. vaginalis. Eight different types of actin genes have been identified by PCR-RFLP in T. vaginalis; the purpose of this study is to determine the genotypes of this parasite in Karaj city, Iran. Forty-five clinical T. vaginalis isolates from vaginal secretions and urine sediment were collected from Karaj city from 2012 through 2014. DNA was extracted and the actin gene was amplified by nested-PCR; all samples were positive. To determine the genetic differences, sequencing on seven samples was conducted. Then, all PCR products were digested with HindII, MseI, and RsaI restriction enzymes. Of 45 isolates, 23 samples (51.1%) were of actin genotype G, 11 samples (24.4%) of genotype E, six samples (13.3%) of genotype H, three samples (6.6%) of genotype I, and two samples (4.4%) were mixed genotypes of G and E. Genetic diversity of T. vaginalis isolates is notable. The actin genotype G may be the dominant genotype in Karaj city, Iran. Copyright © 2015 Elsevier Inc. All rights reserved.

Effect of Different Nitrogen Levels on Phenology, Growth Indices and Yield of two Lentil Cultivars under Rainfed Conditions in Mashhad

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M Bannayan Aval

2018-02-01

Full Text Available Introduction Lentil (Lens Culinarris Medik. is an important pulse crop in Iran and is usually grown in rainfed areas. The average lentil yield in Iran is 1195 and 476 Kg.ha-1 in irrigated and rainfed farms, respectively. Low productivity occurs due to different factors. One of these factors is poor agronomic management practices that applied by the farmers, e.g. Limitation or inappropriate fertilizer distribution. Plant development occurs in a number of consecutive phases. These phases can be affected by temperature, moisture, photoperiod, cultivar and other factors. The amount of available nitrogen affects the distribution of assimilates between vegetative and reproductive organs and phenological stages of growth. Therefore, analysis of growth indices and its effective factors can be used as a suitable tool in evaluating the yield. The aim of this study was to evaluate the effect of different nitrogen levels on phenology and growth indices of two lentil cultivars in rainfed conditions of Mashhad. Materials and Methods The experiment was conducted as split plot layout based on randomized complete blocks design with three replications at the Agricultural Research Station, Ferdowsi University of Mashhad, during growth season 2016. Nitrogen fertilizer as urea (in three levels i.e. 0, 40 and 80 kg.ha-1 and cultivar (in two levels i.e. Birjand and Robat were in main plots and sub plots, respectively. To determine the leaf area and dry matter, sampling was done every two weeks during the growing season. Phenological stages timing for each plot were determined based on 50% of emergence, 50% of flowering, 50% of maturity. Final yield was estimated from three square meter from each plot. Data were analyzed with the SAS software; the means were compared with Duncan's multiple range tests at the 5% level of probability. The graphs were prepared by SigmaPlot software. Results and Discussion The results showed that the effect of urea fertilizer was

The Customer Quality of Delivered Care to Patients with Inflammatory Bowel Disease in Tabriz City, Iran, 2012

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Jafar Sadegh Tabrizi

2015-08-01

Full Text Available Abstract Background and purpose: Customer quality (CQ refers to knowledge, attitude, and skills of service-user in treatment process and this study aims to assess it in delivered care to patients with inflammatory bowel disease (IBD in Tabriz city, Iran, 2012. Materials and Methods: This is a cross-sectional investigation in which the target population includes 94 patients with IBD, who had medical care files in Imam Reza Hospital and Tabriz Golgasht Specialized Clinic. A 19-question inventory is the tool for data collection that its validity was approve by 10 experts and its reliability was examined and verified by conducting a pilot study and with calculation of internal consistency (α = 0.78. SPSS software was employed to analyze data. Results: The mean score of the variable of CQ was derived (70.63 ± 9.67 in patients with IBD disease. All participants had acquired the scores of self-management at the first phase. However, at last 11.7% of them had reported the highest scores in variable of CQ and they could continue their own medical care trend under variable conditions like stress and financial problems. Similarly, there was a significant relationship among CQ with an educational degree in the participants (P = 0.050 so that as the educational level was higher, the score of CQ was also increased. Conclusion: The acquired results signify that CQ is relatively acceptable in the studied population but major problems are visible in some areas, and this may imply the necessity for consideration by healthcare directors.

The Effectiveness of Storytelling on Improving Auditory Memory of Students with Reading Disabilities in Marivan City, Iran

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Fatemeh Ghaderi

2017-08-01

Full Text Available Background: Students with learning disabilities often encounter problems with their lessons due to the disorder in reading and writing and face to some challenging situation such as auditory and visual memory problem, sustaining attention, inhibiting impulses, motor coordination, auditory and visual perception and discrimination. The purpose of this study was to investigate the effectiveness of storytelling on auditory memory of students with reading disabilities of Marivan city, Iran. Materials and Methods: The research method was quasi-experimental with pretest-posttest design with a control group. Sampling method was replaced in this study using an available sampling method on 30 students in two groups (15 experimental and 15 control people. The experimental group test abilities were trained in 12 one-hour session. Inclusion criteria were having a learning disorder (only dyslexic, third grade elementary school and having no other abnormalities and exclusion criteria were students who did not attend the regular sessions. Digit span subtest the Wechsler figures Fourth Edition were used to collect data. Collected data were analyzed by using SPSS version 21.0 software in two levels of descriptive and inferential statistics (ANCOVA. Results: The results showed that 66% of participants were female, also, according to the parents' literacy level, the results showed that the highest level of fathers’ literacy was between high school and diploma (46.7% as well as the highest level of mothers’ literacy was under diploma (50%. The results showed that storytelling had a significant impact on improving dyslexic students’ auditory memory (P

Iran irritates and puzzles the world

International Nuclear Information System (INIS)

Pressburg, A. P.

2006-01-01

In this paper author analyses political and economic situation in the Iran. Iran is endangered by economic sanctions and military attacks on nuclear facilities, the president threatens by retributive military attacks. Situation in Iran is compared with Iraq. Perspectives of application of political and economic embargo against Iran are discussed. USA and co-adjuster would probably meet the Russian or Chinese veto. On the international markets or on the bilateral level the good volition to disable to Iran the sale of its oil and natural gas would by scarcely expected. Iran exports from 2.5 to 3 million barrels of oil daily. It is impossible to substitute Iran essentially. The country is the fourth biggest exporter of oil in the world and has the second biggest stocks of oil after Saudi Arabia. Iran is endangered by the fact that big question mark will stay to hang above nuclear program. The part of uranium is imported from African countries like Gabon and Niger through France and the sanctions of UN would stop this import. Iran has its own uranium fields, even which belongs to the largest in the world. However, Iran cannot exploit them effectively without help of western companies. Nuclear program, which is supported by big hope and sources from the country, probably collide with unexpected barriers. Even if UN Safety Council would not confirmed anti-Iran sanctions, the seven states that produce nuclear technologies would stop their sale to Iran. It would freeze its civilian and military nuclear program from a few years or some decades

[History of acupuncture in Iran].

Science.gov (United States)

Bai, Xinghua

2015-10-01

Iran is the neighbor of western China, and is a key transport junction on ancient Silk Road. The medical communication between China and Iran dates back to the 10th century, however, according to current evidences, it is indicated that acupuncture has not been introduced to Iran until the early 1970s. Unfortunately over the last 40 years, the acupuncture in Iran has not presented great development. The history of acupuncture development in Iran implies that geographical advantage and personnel exchanges are not essential to the international exchange of acupuncture, while language and cultural background may hinder the spread of acupuncture in foreign countries.

Gastrointestinal Helminthic Parasites in Stray Cats (Felis catus from North of Iran

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A Rezaei-Doust

2007-08-01

Full Text Available Background: Cats play a crucial role in the epidemiology of gastrointestinal helminthic parasites and also play a major role in transmitting of these parasites through faecal contamination of soil, food or water. The aim of this study was to determine the species of gastrointestinal helminthes parasites in stray cats from a rural area of Bandar-e-Anzali, Iran.Method: Gastrointestinal helminthes were collected from 50 necropsied stray cats (Felis catus after capturing them by trapping from different regions of the city and humanely euthanatized in Bandar-e-Anzali, a port in the Caspian Sea in northern Iran, from March to November 2003. Results: The prevalence of infection was 90%, with those of individual parasites being Diplopylidium nolleri 54%, Phy­saloptera praeputialis 32%, Ancylostoma tubaeforme 20%, Joyeuxiella pasqualei 10%, Toxocara cati 8%, Pterygoderma­tites affinis 6%, Ancylostoma caninum 4%, and Taenia taeniaeformis 2%. Concurrent infections with two or more parasites were recorded in 34% of the individuals. In relation to the sex, the differences were not significant. Conclusion: P. praeputialis, T. cati, D. nolleri and sometime J. pasqualei are the commonest Helminthes in cats. This is the first reported isolation of P. affinis and A. caninum infections from cats in Iran.

Iran's 'Risk-Taking' in Perspective

International Nuclear Information System (INIS)

Shahram, Chubin

2008-01-01

Assessing any state's intentions is a difficult undertaking - especially at a specific moment in time. When a state is considered hostile, its behaviour erratic, and its system opaque, what is difficult under normal circumstances becomes nearly impossible. It may thus often seem prudent to attribute the worst of intentions to such states, but this can create a self-fulfilling prophecy. Iran with its revolutionary pretensions, fiery rhetoric and nuclear ambitions, is a case in point, since it is particularly difficult to 'read'. Located in the centre of a geo-politically sensitive and conflict-driven area, Iran is in a position to influence - positively or otherwise - the Persian Gulf, the Caucasus, the Middle East and South Asia. This influence may furthermore be expanding as a result of the weakening of Iraq and Lebanon, divisions among the Palestinians, and the more general rise of the Shi'i across the broader region. Add to this the ambiguous aims of Iran's nuclear programme and the shadow this has already thrown across the region, and the need to assess Iran's intentions accurately appears crucial. Here, Iran's past behavior may provide some help, especially when it comes to Iran's proclivity for risk taking - provided the acquisition of a nuclear capability does not alter Iran's intentions or behavior so as to make the past irrelevant. Some commentators believe that Iran's ideology and past behaviour suggest that a nuclear-capable Iran will be inclined to take on a high level of risk, without concern for the potential costs of this recklessness, and that Iran may perhaps even welcome the risks involved. By contrast, the recent National Intelligence Estimate (NIE), a composite of US intelligence agency estimates, has concluded that Iran's 'decisions are guided by a cost-benefit approach' and therefore 'may be more vulnerable to influence' than they had previously (i.e.2005) judged. These divergent views broadly reflect the division between those who believe

Seroprevalence of Toxoplasmosis in Pregnant Women in Ilam Province, Iran

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H Keshavarz

2008-04-01

Full Text Available Background: Toxoplasma gondii is an obligate intracellular protozoan parasite which can infect human and animals. Acquired toxoplasmosis during pregnancy can lead to fetal infection, which may ultimately result in loss of fetus or lesion in brain and eyes. This study was performed to evaluate the seroepidemiological status of toxoplasmosis in pregnant women in Ilam City, western Iran. Methods: In this cross-sectional study, 553 blood samples were collected from pregnant women. Sera were separated by blood centrifugation at 3000 rpm for 5 min and frozen at -20 °C until use. The samples were tested for IgG antibody by Indirect Immunoflourecence antibody test (IFA. Results: Out of the 553 pregnant women, 247 were positive for T. gondii IgG antibodies and 306 were negative. The mean age of women was 21 and the seropositive rate of latent T. gondii infection was 44.8%. Conclusion: About half of the married women in the present study were at risk of infection with T.gondii, so preventive method should be considered. Keywords: Seroepidemiology, Toxoplasmosis, IFA, Iran.

The effect of social capital on organizational citizenship behavior: A case study of employees in Mashhad Municipality

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Hossein Amintojjar

2015-06-01

Full Text Available Social capital is one of the key concepts in the success of employees and organizations in the third millennium. This study aimed to investigate whether there was a meaningful relation between social capital and different dimensions of organizational citizenship behavior (OCB including helpful behavior, magnanimity, loyalty, obedience, self initiative, civil behavior, and self development. The study followed a descriptive and statistical method. The data for the present study was gathered through library research and using standard OCB questionnaire and social capital questionnaire. The findings of the research indicated that there was a direct relation between social capital and organizational citizenship behavior among employees of Mashhad Municipality.

Iran approaches CERN

CERN Multimedia

2002-01-01

Members of Parliament from the Islamic Republic of Iran visit SM18. From left to right : Ali Mojtahed-Shabestari, Deputy Ambassador of the Islamic Republic of Iran in Geneva, Diether Blechschmidt, from CERN, Abdol-Rahim Baharvand and Hossain Amiri, from the Iranian Parliament, Norbert Siegel, from CERN, Hossain Afarideh, Rasool Seddighi and Ahmad Shirzad from the Iranian Parliament. Five members of the Parliament of the Islamic Republic of Iran visited CERN for three days at the beginning of May. All of them have PhD's in Physics, as well as holding their job in politics. They are involved in legislation for science, research and education funding in Iran. Apart from their interest in CERN in general, they were especially attracted to the CMS detector, since an Iranian contribution to the LHC is now starting through a collaboration with the Institute for Studies in Theoretical Physics and Mathematics in Tehran.

The Relationship between Happiness and Fear of Childbirth in Nulliparous Women

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Farnaz Sadat Seyed Ahmadi Nejad

2017-10-01

Full Text Available Background & aim: Happiness is a mental or emotional state of well-being. Happy individuals tend to interpret and process feeling in a positive way. Accordingly, the response to the pain may alter due to the effects of subjective elements on the pain perception. This study aimed to evaluate the relationship between the level of contentment and fear of childbirth (FOC in nulliparous women referring to the healthcare centers of Mashhad, Iran. Methods: This cross-sectional study was conducted on 370 nulliparous women who were selected through multistage sampling method from urban healthcare centers in Mashhad, Iran, 2014. Data collected using demographic and obstetric questionnaire, Oxford Happiness Questionnaire, and Childbirth Attitude Questionnaire (CAQ (an instrument for measuring the FOC. Data analyzed using Kolmogorov-Smirnov, one-way analysis of variance (ANOVA, independent samples t-test, regression, Kruskal-Wallis, Chi-square, Tukey honest significant difference (HSD, Mann-Whitney U, and Spearman and Pearson correlation coefficient tests with SPSS software version 11.5. Results: The mean levels of happiness and FOC were 123.97±18.82 and 45.80±7.57, respectively. There was a significant correlation between happiness and FOC (P

Efficiency of Saffron Farmers in Shahyk Region of Ghaen City, Iran (Application of Data Envelopment Analysis Using the Efficient and Inefficient Frontiers

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Karim Naderi Mahdei

2015-10-01

Full Text Available Addressing the special conditions of saffron growing areas, and planning the optimum use of its production factors need specific attention and determination of the efficiency of saffron farms seems to be necessary. Thus, the current study attempts to measure the efficiency of saffron fields by using bounded data envelopment analysis to give an overall assessment of the performance of the farms. The necessary data was collected by interviewing and filling 36 questionnaires by the saffron farmers of the city of Ghaen, Iran and the data were analyzed by GAMS software. The results showed that average optimistic output and input oriented efficiency is 1.259 and 0.849, respectively. Also, 13.8% of the farms are located on the inefficiency frontiers. 47 percent of the farms are surrounded by efficient and inefficient frontier that reflects the overuse of inputs and potential to produce more and reduce the use of inputs. According to the results, it may be suggested that the efficient farms should be considered as a pattern and we should present training of need assessment in inefficient farms in order to enhance farmers’ efficiency with appropriate and scientific planning.

Iran, reform, revolution or resignation?

International Nuclear Information System (INIS)

2005-01-01

This document is an information report made by the French commission of economic affairs after a visit of a delegation of members of the French parliament in Iran in April 15-18, 2003. The report describes: 1 - the international political situation of Iran; 2 - the domestic political situation of Iran: political institutions, yearn of change; 3 - the economic trades that would be possible to develop: economic and financial situation of Iran, fossil fuel resources, economic reforms to be implemented; 4 - the French-Iranian economical cooperation to be strengthened: French companies in Iran, towards a new era in bilateral economic relations, the challenge of the adhesion to the world trade organization (WTO). (J.S.)

Iran’s Economy

Science.gov (United States)

2008-08-22

Toyota (Japan), Kia Motors (South Korea), Proton ( Malaysia ), and Chery CRS-22 89 EIU, “Country Profile 2007: Iran,” 2007, p. 45. Prime Vista Research...Background The 1979 Islamic revolution changed Iran’s modern political and economic history . Ayatollah Ruhollah Khomeini and his supporters transformed Iran...heating during one of the coldest winters in recent Iranian history . Turkmenistan has since resumed supplying gasoline to Iran. Foreign Involvement in

Where is Iran going

International Nuclear Information System (INIS)

2006-01-01

This second meeting on the problem of the nuclear activities in Iran, aims to evaluate the new situation of crisis presented by the iranian uranium enrichment programs. Three round tables were organized on the subject: the nuclear problem in Iran, the evolution of the political and economical situation and the human rights, the Iran on the international scene with the Hezbollah, the energy challenge, the russian-iranian relations. (A.L.B.)

Initiation and continuation of smoking in iran: a qualitative content analysis.

Science.gov (United States)

Ebrahimi, Hossein; Sahebihagh, Mohammad Hasan; Ghofranipour, Fazlollah; Sadegh Tabrizi, Jafar

2014-10-01

Smoking is the cause for many preventable deaths worldwide. The rate of smoking has not increased in Iran in the past two decades, but its increase among adolescents and young adults is a concern. This study investigates the risk factors of initiation and continuation of smoking in Iran using a qualitative approach. This is a qualitative content analysis study conducted on 12 smokers and 6 non-smokers in 4 selected cities in Iran. Data were collected with deep and semi-structured interviews, verbatim transcription and simultaneously coding. Then, they were analyzed through content analysis. Three themes and 16 subcategories emerged. The themes were personal inefficacy with 6 subgroups included inadequate information, low age, curiosity, consideration of smoking not as a major problem, wrong beliefs, and making reasons. Family inefficacy with 4 subgroups included poor authority, lack of reaction, existence of stressors, and history of smoking. Vulnerable social environment with 6 subgroups included poverty, social stressors, magnification of smoking, network of cigarette smoking, smoking as a norm and convenience of access. Recognition of smoking among children, modification of wrong beliefs about smoking, empowerment of the individuals against smoking from the very childhood, consideration of familial stress and crisis, and ultimately, paying attention to the role of social variables will play a major role in prevention of smoking and encouraging individuals to quit smoking.

Respon Iran Terhadap Film Argo

OpenAIRE

Utami, Nidya; Pakpahan, Saiman

2017-01-01

This research discusses Iran's response to the political thriller movie Argo and how the movie represents Iranians. Argo movie was launch in October 2012 focusing on an exfiltration mission in Iran by the CIA, which is based on true events in 1979 when the Islamic Revolution broke in Iran. Iranian in 2012 was shocked by Argo's Iranian depiction that was deem by president Mahmoud Ahmadinejad ‘anti Iranian' and American propaganda. Iran further their accusation when Argo receive the prestigious...

Effect of health education program on promoting physical activity among diabetic women in Mashhad, Iran: applying social cognitive theory.

Science.gov (United States)

Mahdizadeh, Mehri; Peymam, Nooshin; Taghipour, Ali; Esmaily, Habibolah; Mahdizadeh, Seyed Mousa

2013-05-29

Physical activity regularly is one of the important aspects of healthy lifestyle, which has an essential role in reducing the burden of disease and death. Diabetes is a typical general health problem. The aim of this study to determine the effect of education based on social cognitive theory on promoting physical activity among women with diabetes II in Iran. In this randomized control study, 82 diabetic females were randomly selected then were assigned into two groups: intervention (n=41) and control (n=41). Educational intervention was planned then performed during 7 sessions of 60-min in accordance with social-cognitive theory (SCT). The participants were asked to fill in the questionnaires in educational evaluation before and immediately after intervention and the follow up (10 weeks later). The data were analyzed through Repeated Measures ANOVA, Friedman, independence t and Mann-Whitney tests. The mean age among the participants was 48.37±5.67 yr also the body mass index was 28.69±3.95. In the intervention group, light physical activity and sedentary behavior reduced from 56.1% (23 individuals) to 14.6% (6 individuals) in the following up stage. There was significant improvement across time in the mean of minute's physical activity (P=0.042). There were significant differences in the mean's constructs of the Social-cognitive theory (SCT) (Psocial cognitive theory can lead to promote physical activity among women with diabetes II through changes in the theoretical constructs.

Performance Analysis of Hospitals Affiliated to Mashhad University of Medical Sciences Using the Pabon Lasso Model: A Six-Year-Trend Study

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Kalhor

2016-08-01

Full Text Available Background Nowadays, productivity and efficiency are considered a culture and a perspective in both life and work environments. This is the starting point of human development. Objectives The aim of the present study was to investigate the performance of hospitals affiliated to Mashhad University of Medical Sciences using the Pabon Lasso Model. Methods The present study was a descriptive-analytic research, with a cross-sectional design, conducted during six years (2009 - 2014, at selected hospitals. The studied hospitals of this study were 21 public hospitals affiliated to Mashhad University of Medical Sciences. The data was obtained from the treatment Deputy of Khorasan Razavi province. Results Results from the present study showed that only 19% of the studied hospitals were located in zone 3 of the diagram, indicating a perfect performance. Twenty-eight percent were in zone 1, 19% in zone 2, and 28% in zone 4. Conclusions According to the findings, only a few hospitals are at the desirable zone (zone 3; the rest of the hospitals fell in other zones, which could be a result of poor performance and poor management of hospital resources. Most of the hospitals were in zones 1 and 4, whose characteristics are low bed turnover and longer stay, indicating higher bed supply than demand for healthcare services or longer hospitalization, less outpatient equipment use, and higher costs.

First Paleoparasitological Report on the Animal Feces of Bronze Age Excavated from Shahr-e Sukhteh, Iran.

Science.gov (United States)

Makki, Mahsasadat; Dupouy-Camet, Jean; Sajjadi, Seyed Mansour Seyed; Naddaf, Saied Reza; Mobedi, Iraj; Rezaeian, Mostafa; Mohebali, Mehdi; Mowlavi, Gholamreza

2017-04-01

Shahr-e Sukhteh (meaning burnt city in Persian) in Iran is an archeological site dated back to around 3,200-1,800 BC. It is located in Sistan and Baluchistan Province of Iran and known as the junction of Bronze Age trade routes crossing the Iranian plateau. It was appointed as current study area for paleoparasitological investigations. Excavations at this site have revealed various archeological materials since 1967. In the present study, sheep and carnivore coprolites excavated from this site were analyzed by means of rehydration technique using TSP solution for finding helminth eggs. Dicrocoelium dendriticum, Capillaria sp., and Taenia sp. eggs were identified, while some other objects similar to Anoplocephalidae and Toxocara spp. eggs were also retrieved from the samples but their measured parameters did not match those of these species. The present paper illustrates the first paleoparasitological findings of Bronze Age in eastern Iran supporting the economic activities, peopling, and communication as well as the appropriate condition for zoonotic helminthiasis life cycle in Shahr-e Sukhteh archeological site.

The Iran-1 and Iran-2 nuclear power station on the Persian Gulf

International Nuclear Information System (INIS)

Altvater, W.

1977-01-01

Iran is a country with large oil reserves which, however, are exploited only very carefully because of ther importance for exports. In the light of this policy it was decided to make increasing use of nuclear energy for the country's electricity supply. Under the 8th Iranian five year plan, a total installed generating capacity of 56,000 MW is foreseen by 1993, of which 24,400 MW will be in nuclear power plants. This large construction program of nuclear power stations is implemented by the Atomic Energy Organization of Iran, AEOI, which started negotiations with potent nuclear industries of various industrialized countries in early 1974. In November 1974, these discussions led to a letter of intent with the German Kraftwerk Union AG (KWU) for the turnkey erection of the first Iranian nuclear power plant, Iran-1 and Iran-2, with two units of 1,300 MW on a site on the Persian Gulf. The siting decision was taken in favor of the Halileh area located some 18 km from the seaport of Bushehr. Construction work on the site began in July 1975. The delivery dates are December 1, 1980 for Iran-1 and November 1, 1981 for Iran-2. (orig.) [de

Study of Rice Marketing System in Iran

OpenAIRE

Feizabadi, Yaser

2011-01-01

Rice comes second after wheat in Iran`s food consumption economy. Rising population and recent growth in GDP has made Iran one of the greatest rice importer countries all over the world. That is why rice marketing has always been a controversial issue in Iran`s agricultural economics. To study rice marketing system in Iran, this paper aims to calculate rice marketing margin, market efficiency and marketing cost coefficient in seaside Mazandaran province( where 70 percent of domestic rice prod...

First Report of Taenia taeniaeformis in Persian Leopard (Panthera pardus saxicolor) in Iran

OpenAIRE

B. Esfandiari and M. R.Youssefi1*

2010-01-01

Taenia taeniaeformis is synonym of Taenia infantis, Hydatigera taeniaeformis and Multiceps longihamatus. It has worldwide distribution. The leopard, a young female 2-3 years and body weight of 35 Kg, was shot unwillingly in a frighteningly close encounter with villagers in Ahovan County, Damghan city, Iran. One cestode obtained was identified as Taenia taeniaeformis. The worm was white, thick bodied and about 15 cm in length. The rostellum was short and armed with a double row of 28 hooks of ...

Long-term trends in tourism climate index scores for 40 stations across Iran: the role of climate change and influence on tourism sustainability.

Science.gov (United States)

Roshan, Gholamreza; Yousefi, Robabe; Fitchett, Jennifer M

2016-01-01

Tourism is a rapidly growing international sector and relies intrinsically on an amenable climate to attract visitors. Climate change is likely to influence the locations preferred by tourists and the time of year of peak travel. This study investigates the effect of climate change on the Tourism Climate Index (TCI) for Iran. The paper first calculates the monthly TCI for 40 cities across Iran for each year from 1961 to 2010. Changes in the TCI over the study period for each of the cities are then explored. Increases in TCI are observed for at least one station in each month, whilst for some months no decreases occurred. For October, the maximum of 45% of stations demonstrated significant changes in TCI, whilst for December only 10% of stations demonstrated change. The stations Kashan, Orumiyeh, Shahrekord, Tabriz, Torbat-e-Heidarieh and Zahedan experienced significant increases in TCI for over 6 months. The beginning of the change in TCI is calculated to have occurred from 1970 to 1980 for all stations. Given the economic dependence on oil exports, the development of sustainable tourism in Iran is of importance. This critically requires the identification of locations most suitable for tourism, now and in the future, to guide strategic investment.

Use of rubber dam among dentists working in the west part of Iran

Directory of Open Access Journals (Sweden)

Ensi Kolyaei

2014-09-01

Full Text Available BACKGROUND AND AIM: Although Rubber dam (RD usage is one of the ideal and standard methods for isolating the teeth in several operative procedures of dentistry, General Dental Practitioners often neglect it. Many studies within several countries have reported various frequencies for RD application. There is no such study for Iran, so we conducted a study to report the frequency of its application and the effective factors. METHODS: This cross-sectional study carried out across the west part of Iran in 2013. A total of 525 general Dental Practitioners from the public and private sectors selected by stratified random sampling using a list from 3 big western cities of Iran. The data were collected using self-administrated checklist. RESULTS: The prevalence of RD application among General Dental Practitioner was 0.2% (confidence interval 95%: 0.196-0.204. RD instrument was existed in around 7% of cases. The main reason of the General Dental Practitioner to avoid RD application was supposing it is time-consuming procedure and causing patients stress (58.9%. CONCLUSION: Despite the advantages of RD application, its usage is not recognized as a routine, and common method of isolation during dental procedures even root canal therapy by Iranian General Dental Practitioners.

Managing Proliferation Issues with Iran

International Nuclear Information System (INIS)

Nelson, C. Richard; Saltiel, David H.

2002-01-01

Any government in Tehran will be inclined to seek weapons of mass destruction (WMD) and missile delivery options given the realities of its strategic environment. These weapons might help Iran to deter potential external threats, to achieve equality with other major regional powers armed with WMD, and to attain self-reliance in national security, given the isolating experience of arms embargoes. A more pluralist leadership in the future, however, may examine broader choices and trade-offs, and perhaps be less likely to cross key thresholds in WMD acquisition. In any event, Iran's WMD behavior is likely to be determined by both external factors, mainly the availability of crucial components, and internal factors, including calculations of costs, risks, and benefits. Among the benefits, psychological factors, such as prestige, will play an important role. Other important factors that might well shape Iran's WMD behavior include developments in Iraq, relations with the United States and other Gulf states, Israeli-Palestinian relations and the future price of oil. This paper offers recommendations on how the United States can best hope to influence Iranian decisions regarding the acquisition of WMD and missile delivery systems if the United States decides to pursue more direct engagement with Tehran. An engagement-nonproliferation strategy should involve at least three types of parallel efforts: public, private and indirect. Public efforts should seek to create a more positive, less-threatening image of the United States among opinion leaders in Iran. Private efforts should seek to determine the purposes, nature and extent of Iran's efforts to develop WMD and missiles and to suggest better alternatives for Iran's security and prestige needs. Indirect efforts should involve key third countries and organizations in an attempt both to address Iran's security concerns and to deny Iran access to critical WMD and missile technology and components. Russian policy, in

Importance of customer adjustment regions in the non-clinical property of thought: A home examination in low and high-income areas of Mashhad.

Science.gov (United States)

Fazaeli, S; Yousefi, M; Banikazemi, S H; Ghazizadeh Hashemi, Sah; Khorsand, A; Badiee, Sh

2015-01-01

Responsiveness was proposed via WHO as a fundamental sign to evaluate the enforcement of wellness practices and evaluates with a standard organization of fields that are classified to 2 principal classes "Respect as characters" and "customer adjustment". The current research included the value of customer adjustment areas in low and high-income communities of Mashhad. In the current descriptive research, an example of 923 families was chosen stochastically of 2 low and high pay areas of Mashhad. WHO survey employed for information gathering. Regular rate reviews and Ordinal Logistic Regression (OLR) applied for information investigation. In overall, respondents chose basic amenities quality as the primary area, and the path to social care networks recognized as the wicked primary area. Families in high-income states obtained higher areas of immediate notations and selection associated with low-income. There is a meaningful correlation among parameters of ages, having a part whom required care and self-imposed health via the ranking of customer adjustment areas. The investigation of the homes' viewpoint concerning the classification of non-clinical perspectives of care quality, particularly while confronted by restricted sources, can assist in managing enterprises towards topics that are more relevant and results in the development of the wellness policy achievement and fecundity.

Iran - waiting and watching

International Nuclear Information System (INIS)

Malhotra, T. C.

2007-01-01

Global oil companies are reported to be divided on the issue of possible energy deals in Iran. Some companies may adopt wait and watch policy before singing a fresh deal with Iran, but there are some oil companies, those are still interested to sign a deal with Iran, despite the risks, even as Tehran decided to expand its uranium enrichment programme rather than complying with a UN Security Council ultimatum to freeze it, which clears the path for further harsher sanctions (author) (ml)

Seroprevalence of Toxocara infection among healthy individuals referred to the medical center laboratories in Tehran City, Capital of Iran

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Zahra Baghani

2018-04-01

Full Text Available Background: Toxocarosis is a zoonotic disease with worldwide distribution. Humans’ infection occurred by incidental ingestion of eggs shed in feces of dogs or cats. Studies on general population are rare in Iran. In this cross-sectional study, we investigated seroprevalence, and risk factors associated with toxocariasis among the healthy individuals in Tehran, capital if Iran.Materials and Methods: In total, 374 sera samples were investigated for the presence of anti-Toxocara IgG. We applied ELISA as screening test using available commercial kit. In addition, demographic data were obtained from participant’s questionnaires. Data analysis was performed using SPSS16.Results: The overall seroprevalence of toxocariasis was found 5.6% (21/374. Regarding the socio-demographic variables, age (P<0.001 and eating unwashed vegetables (P=0.049 were significantly associated to toxocariasis in univariate analysis. In the logistic regression analysis, only age (P<0.001 was identified as potential risk factor associated with Toxocara infection.Conclusion: This study revealed that seroprevalence of toxocariasis is relatively low in the healthy individuals in Tehran. We suggest carrying out further studies in the different part of Iran and investigate on the prevalence of toxocariasis in high-risk groups such as asthma, hyper-eosinophilic, epilepsy, rheumatism and schizophrenia patients.

15 CFR 746.7 - Iran.

Science.gov (United States)

2010-01-01

... in paragraph (a)(1) of this section or elsewhere in the EAR (See, e.g., § 742.8—Anti-terrorism: Iran... exceptions may be used for exports or reexports to Iran. (d) EAR Anti-terrorism controls. The Secretary of State has designated Iran as a country that has repeatedly provided support for acts of international...

Evaluation of Drought Stress Thresholds in Ornamental Barberry (Berberis thunbergii cv. Atropurpurea Shrub in Mashhad Condition

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Reyhane Setayesh

2017-08-01

Full Text Available Introduction: The population growth and water requirement for domestic consumption, industry, agriculture and urban development in Mashhad megacity, increase pressures on freshwater resources. Therefore, planning for water use optimization is necessary. The new allocation of water resources for landscape greenish, especially in arid and semi-arid is difficult. Therefore, water allocation to landscape is valuable and should be used efficiently. According to water resource limitation, using drought-tolerant plant species and determine threshold of drought tolerance in landscape can improve water use management. Plants that naturally survive in your area are the ones best adapted to your soil, climate and rainfall. By selecting plants that either avoid or tolerate dry conditions, a beautiful, thriving landscape can be made possible. Drought-tolerant plants survive long periods of drought by storing water internally or by developing extensive root systems that sink deep into the soil. Many drought-tolerant plants have additional protection through a waxy coating that reduces evaporation or hairs on the leaf surface that reflect some of the light, insulating the plant. Most drought-tolerant plants use several of these features to survive on low amounts of precipitation. Japanese barberry is a compact woody deciduous shrub with arching branches. Leaf colours include green, bluish-green to dark red and purple. B. thunbergii's progress in the United States has, to date, been held in check to the south by, probably, its need for cold winter temperatures for stratification of the seeds, and to the west by, probably, drought conditions. Although very drought tolerant once established, a very dry terrain would tend to discourage its incursion. Rugged, adaptable, no serious problems or pests, easy to maintain, transplants readily, shade and drought tolerant, deer resistant is typical ad copy found at any site offering this shrub of colourful fall foliage. In

Iran`s petroleum policy: Current trends and the future outlook

Energy Technology Data Exchange (ETDEWEB)

Pezeshki, S.; Fesharaki, F.

1994-12-01

The Iranian economy and political situation have undergone radical changes since the 1979 Islamic revolution. The excesses of the early years of the revolution have gradually given way to moderation and a more pragmatic economic policy--based on the principles of the free market. The petroleum policy, as a subset of the economic policies, has been somewhat affected by the political and economic developments in Iran. The petroleum policy has changed from a position of no foreign participation to a position that includes a desire for foreign participation, the text of a model contract, and an attempt to introduce new technologies in the upstream sector. This report provides an overview of the key issues facing the Iranian oil industry and the economic context in which the oil industry is operating in Iran. It describes the evolution of policies meant to move the oil industry toward the free market; it discusses Iran`s oil trading partners, the outlook for refining and project investments, and current and likely future developments in the natural gas and petrochemical sectors. In short, the report provides an up-to-date assessment of the Iranian petroleum sector and its likely evolution in the future.

Iran's petroleum industry

International Nuclear Information System (INIS)

Ebneyousef, M.H.; Bogart, A.J.

1992-01-01

This paper reports that during the past several years Iran's potentials have been forgotten or ignored by the outside world mainly due to misconceptions, fears, and political concerns attributed to the religious overtone. The intention of the authors is to introduction to the new realities of regional, as well as global geopolitics and the main political and economic aspects of Iran's huge and growing petroleum industry. The fact of the matter is that in the rapidly changing world order the need for a true stability in the region and a global cooperation has been recognized by Iran. The country, with a population of 60 million, is now preparing itself for the major political and economic role thrust upon the nation by the socio-economic changes in the integrating Europe; the outcome of the Iran-Iraq and the Persian Gulf wars, including the likely instability of the autocratic governments of Arab states of the region; the breakup of the former Soviet Union; and market changes in the Far East

Assessing the accessibility and degree of development in health care resources: evidence from the West of Iran

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Satar Rezaei

2016-04-01

Full Text Available Introduction: Health care is one of the most important sectors in the development of each country and disparities in their distribution will reduce the level of development. The aim of this study was to examine the access to healthcare and degree of development in health care resources in the west of Iran in 2011. Method: This was a cross-sectional and retrospective study. The study setting was 51 cities of five western provinces of Iran, including Kermanshah, Kurdistan, Ilam, Lorestan and Hamadan. For assessing these towns in terms of the degree of development in healthcare resources by the numerical taxonomy technique, 23 indicators of health resources were selected and obtained from the statistics yearbook. The data was analyzed by EXCEL software. Results:Our study showed that the highest and lowest access to health care based on numerical taxonomy belonged to cities of Kermanshah (0.61 and Salas Babajani (1.07. Also, most towns of Ilam, Lorestan and Kurdistan provinces are underdeveloped and developing, while the most towns of Kermanshah and Hamadan provinces were placed in the developed region. Conclusion: This study showed that there was a large gap between the cities of one province and also among the provinces in terms of the access to and degree of development in health care resources. Therefore, it is suggested that a higher priority in terms of health resource allocation should be placed on the developing and underdeveloped areas in order to reduce these disparities.

Data of heavy metals in soil and groundwater at Kiwi gardens of Amlash in Guilan Province, Iran

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Dariush Naghipour

2018-06-01

Full Text Available Data on this paper describe the concentrations of arsenic, cadmium, copper, nickel, lead and zinc in the surface soils and groundwater's of Kiwi gardens and its relation to chemical fertilizers in Amlash city, Guilan Province, in Iran. The results of this study showed that the average concentration of heavy metals in groundwater and soils of the studied areas was less than the national standards of Iran for irrigation water, Dutch MPA for soils (except Cu and Ni and Canadian MAC for inorganic fertilizers. Considering that after fertilizing to soils used in gardening, the concentration of heavy metals in groundwater and soil can be increased significantly, so that chemical fertilizers can be considered as an effective factor in increasing the amount of heavy metals in water and soil. The results of this research can be used by who concern about water and soil quality related to fertilizing and also can be used by Rural Water and Wastewater Company and Ministry of Jahad Agriculture of Iran. Keywords: Heavy metals, Chemical fertilizer, Soil & groundwater pollution, Amlash

Study of antibiotic prescribing among dental practitioners in Shiraz, Islamic Republic of Iran.

Science.gov (United States)

Vessal, G; Khabiri, A; Mirkhani, H; Cookson, B D; Askarian, M

2011-10-01

Inappropriate prescribing of antibiotics by health care professionals is a worldwide concern. This study evaluated the knowledge and practices of dental practitioners in the city of Shiraz, Islamic Republic of Iran regarding their therapeutic use of antibiotics for patients with dentoalveolar infections. Of 219 (48.6%) dentists responding to the questionnaire more than 40% would prescribe antibiotics for localized fluctuant swelling and for problems for which antibiotics are not required according to good practice guidelines (acute pulpitis, chronic apical infection, periodontal abscess, chronic gingivitis, chronic periodontitis, pericoronitis and dry socket). A majority correctly prescribed antibiotics for acute periapical infection (77.2%), cellulitis (75.3%) and acute ulcerated gingivitis (63.0%). Amoxicillin was the most frequently prescribed antibiotic for all clinical conditions but there was a wide variation in dosage, frequency and duration for all antibiotics used. Guidelines on rational antibiotic use are needed for dental practitioners in the Islamic Republic of Iran.

Epidemiological Status of Cutaneous Leishmaniasis in Bafgh City,Yazd Province 2005.

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A Dehghan-Shadkam

2007-07-01

Full Text Available Interoduction: Cutaneous leishmaniasis is a major health problem in some parts of Iran,which exists as zoonotic and anthroponotic forms in different foci of the country.Following an epidemic of cutaneous leishmaniasis in Bafgh city,(Yazd province, centeral Iran,this study was carried out to determine the ecology of sandflies,reservoir hosts and human infection in 2005. Methods: This descriptive-crosss section study was done in the year 2005. Sandflies were collected biweekly from fixed sites of human dwellings and rodent burrows using 30 sticky (oiled paper traps from the beginning to the active season. Rodents were caught in 20 live traps baited with cucumber biweekly.500 households (2123 persons in the Bafgh city were randomly selected.All members of the selected households were examined clinically in the end of each season and forms were completed for each households during a house - to - house visit. Results: A total of 1784 sandflies (252from indoors and 1532 from outdoors were collected. Six species were identified including Phlebotomus papatasi, P.mongolensis, Sergentomyia sintoni, S.theodori, S.dentata, S. baghdadis. The predominant species were P. papatasi in indoors(87.3%and S.sintoni in rodent burrows (53% in the studied areas. 39 M. libycus and 3 R.opimus were collected and examined. Both M. libycus and R.opimus were found to be infected with leishmania major.In the population of 2123 individuals in the Bafgh city, prevalence of scars and ulcers was 1.8% and 0.9% respectively. Conclusion: Based on this survey, L.major is the principal agent, M. libycus ,R.opimus are the reservoir hosts and P.papatasi is the probable vector of ZCL in Bafgh city because about 87.3% of indoor sandflies were of these species. Leishmania major was isolated from the caught rodents

First Report of Taenia taeniaeformis in Persian Leopard (Panthera pardus saxicolor in Iran

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B. Esfandiari and M. R.Youssefi1*

2010-10-01

Full Text Available Taenia taeniaeformis is synonym of Taenia infantis, Hydatigera taeniaeformis and Multiceps longihamatus. It has worldwide distribution. The leopard, a young female 2-3 years and body weight of 35 Kg, was shot unwillingly in a frighteningly close encounter with villagers in Ahovan County, Damghan city, Iran. One cestode obtained was identified as Taenia taeniaeformis. The worm was white, thick bodied and about 15 cm in length. The rostellum was short and armed with a double row of 28 hooks of two sizes.

Head and Neck Cancers in North-East Iran: A 25 year Survey

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Maryam Emadzadeh

2017-05-01

Full Text Available Introduction Cancers are among the worst noncommunicable diseases around the world. Head and neck cancers are ranked as the fifth most common cancers worldwide. As there are different distributions of risk factors around the world, the incidence of these cancers varies from one place to another. Materials and Methods: We conducted a descriptive analytic cross-sectional study, based on census-based records from the private oncology clinic in Mashhad, Iran. Data from 1,075 patients with head and neck cancers were analyzed from 1986 to 2010. We categorized the duration of study into five periods: 1986–1990, 1991–1995, 1996–2000, 2001–2005, and 2006–2010. Head and neck cancers refers to cancers originating from seven sites in the head and neck including the nasal cavity, oral cavity, pharynx, larynx, salivary glands, paranasal sinuses, and thyroid. Results: Data of 1,075 patients were analyzed. 66.2% were male. Mean ± standard deviation (SD age at the time of diagnosis was 55.37±15.55 years. The most frequent type of head and neck cancer was larynx cancer (36%, followed by pharynx (28.5%, oral (17.5%, thyroid (6.8%, sinus (6.4%, salivary gland (4.10%, and nasal cancer (0.70%. although larynx cancer was the most frequent cancer over the whole study duration, there was a significant (P=0.04 difference in the relative frequency of these cancers across the five time periods. There was a significant difference in mean age between cancer categories (P

Iranian Native Plants on Treatment of Cutaneous Leishmaniosis: A Narrative Review.

Science.gov (United States)

Moghaddas, Elham; Khamesipour, Ali; Mohebali, Mehdi; Fata, Abdolmajid

2017-01-01

Chemotherapy still relies on the use of pentavalent antimonials, amphotericin B, paromomycin, miltefosin, and allopurinol. In this study, we explained about the native plant that grows in different regions of Iran and used as anti-leishmanial in Iran and even many other countries. This narrative review covers all information about local herbal medicine in Iran that used in treatment of cutaneous leishmaniasis in all the worlds, published in local and international journals from 1996 to 2015 using various databases including PubMed, SID, Google Scholar, Scopus, and Science Direct. Overall, 150 articles in databases were identified. Many local plants grown in some places of Iran were used to treat this endemic disease. The cutaneous leishmaniasis is also a major health problem in Iran, especially in Mashhad (Northeast of Iran). Therefore, many patients seek for herbal therapy that is cheaper and readily available. This review provides information regarding plant that exists in Iran and exhibiting effects on anti- Leishmania activity. Among the anti-leishmanial mentioned in this review, most have never been tested for cytotoxicity and very few have been tested for in vivo activity.

Iranian Native Plants on Treatment of Cutaneous Leishmaniosis: A Narrative Review

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Elham MOGHADDAS

2017-09-01

Full Text Available Background: Chemotherapy still relies on the use of pentavalent antimonials, amphotericin B, paromomycin, miltefosin, and allopurinol. In this study, we explained about the native plant that grows in different regions of Iran and used as anti-leishmanial in Iran and even many other countries. Methods: This narrative review covers all information about local herbal medicine in Iran that used in treatment of cutaneous leishmaniasis in all the worlds, published in local and international journals from 1996 to 2015 using various databases including PubMed, SID, Google Scholar, Scopus, and Science Direct. Results: Overall, 150 articles in databases were identified. Many local plants grown in some places of Iran were used to treat this endemic disease.Conclusion: The cutaneous leishmaniasis is also a major health problem in Iran, especially in Mashhad (Northeast of Iran. Therefore, many patients seek for herbal therapy that is cheaper and readily available. This review provides information regarding plant that exists in Iran and exhibiting effects on anti- Leishmania activity. Among the anti-leishmanial mentioned in this review, most have never been tested for cytotoxicity and very few have been tested for in vivo activity.

Investigation of Quality and Reclamation of Urban Storm Runoff in City of Shiraz

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Mohammad Parvinnia

2008-06-01

Full Text Available Urban storm runoff is considered as a potentially reclaimable and valuable resource in many arid and semiarid areas, in Iran. Urban storm runoff in Shiraz is collected mainly by Khoshk River and transported to the Maharloo Lake without any treatment or reclamation. In this study, storm runoff quality and the possibility for its reclamation from different parts of the city in certain canals and pipes are investigated. The quality of the first flush in three relatively large and small suburban areas with different land uses is studied. For the purposes of this study, three stations were considered: one near the downstream end of the city on Khoshk River with a relatively large watershed, one in the middle of the city where street runoff is the main constituent of the flush, and a third one near the western outskirts of the city with relatively small mainly residential watershed.

Population Dynamics of Macrosiphum rosae (L. on Different Cultivars of Rose (Rosahybrida, Rosaceae and Biodiversity of its Predators in Mashhad

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M. Keykhosravi

2016-06-01

Full Text Available Introduction: Rose (Rosa hybrida (L., Rosaceae has been grown on earth for millions of years and has been used for beauty and decoration of gardens, extraction of perfume and in medicine. But main use of roses is in cut flower industry and landscaping. Roses are attractive for insects, especially aphids (2, 3, 5, 6, 7, 11, 17, 27, 28, 35, 38. Among them, the predominant aphid that feeds on the cultivated roses in outdoors is the rose aphid, Macrosiphum rosae (13, 27, 28, 29. The rose aphid has a wide distribution throughout Iran and the world (27, 28, 29. Rose aphids generally initiate feeding on roses in early spring as the new flush of growth emerges. Like other aphid species, rose aphids tend to congregate or cluster in large numbers feeding on the terminal growth including leaves and stems, and developing flower buds, and on leaf undersides. Their feeding causes deformity flower buds and leaves which may result in flower buds aborting or falling off prematurely before opening. In addition, aphids secrete honeydew, which attracts ants, wasps, hornets and serves as a growing medium for certain black sooty mold fungi. Rose aphids are attacked by anvarray of natural enemies including parasitoids and predators such as ladybird beetles, green lacewings, syrphids and several other groups of arthropods. These may provide natural regulation depending on the number of rose aphids present and other biotic and abiotic factors. Although many herbivorous arthropods may attack roses but many roses cultivar can resist against these pests (23, 26, 28, 40. An important factor influencing this success is careful selection of varieties, which vary significantly in susceptibility to pests and disease problems (9, 13, 19, 21, 23, 30, 40. Of course, other factors such as agricultural practices and the presence and activities of natural enemies of pests are also important. This study aimed to determine any resistance against rose aphid in different rose cultivars

A comparative study of total quality management of health care system in India and Iran

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Heidari Gorji Ali

2011-12-01

Full Text Available Abstract Background Total quality management (TQM has a great potential to address quality problems in a wide range of industries and improve the organizational performance. The growing need to take initiatives by hospitals in countries like India and Iran to improve the service quality and reduce wastage of resources has inspired the authors to develop a survey instrument to measure health care quality and performance in the two countries. Methods Based on the Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals in pursuit of excellence, compared health care services in three countries. The data are collected from the capital cities and their nearby places in India and Iran. Using ANOVAs, three groups in quality planning and performance have been compared. Result Results showed there is significantly difference between groups and in no case the hospitals from India and Iran are found scoring close to the benchmarks. The average scores of Indian and Iranian hospitals on different constructs of the IHCQPM model are compared with the major results achieved by the recipients of the MBNQ award. Conclusion In no case the hospitals from India and Iran are found scoring close to the benchmarks (Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals. These results suggested to health care services more attempt to achieve high quality in management and performance.

A comparative study of total quality management of health care system in India and Iran.

Science.gov (United States)

Heidari Gorji, Ali Morad; Farooquie, Jamal A

2011-12-28

Total quality management (TQM) has a great potential to address quality problems in a wide range of industries and improve the organizational performance. The growing need to take initiatives by hospitals in countries like India and Iran to improve the service quality and reduce wastage of resources has inspired the authors to develop a survey instrument to measure health care quality and performance in the two countries. Based on the Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals in pursuit of excellence, compared health care services in three countries. The data are collected from the capital cities and their nearby places in India and Iran. Using ANOVAs, three groups in quality planning and performance have been compared. Results showed there is significantly difference between groups and in no case the hospitals from India and Iran are found scoring close to the benchmarks. The average scores of Indian and Iranian hospitals on different constructs of the IHCQPM model are compared with the major results achieved by the recipients of the MBNQ award. In no case the hospitals from India and Iran are found scoring close to the benchmarks (Baldrige health care criteria for performance excellence 2009-2010 and the guidelines proposed by the American Hospitals Association for hospitals). These results suggested to health care services more attempt to achieve high quality in management and performance.

A simple formula for estimating global solar radiation in central arid deserts of Iran

International Nuclear Information System (INIS)

Sabziparvar, Ali A.

2008-01-01

Over the last two decades, using simple radiation models has been an interesting task to estimate daily solar radiation in arid and semi-arid deserts such as those in Iran, where the number of solar observation sites is poor. In Iran, most of the models used so far, have been validated for a few specific locations based on short-term solar observations. In this work, three different radiation models (Sabbagh, Paltridge, Daneshyar) have been revised to predict the climatology of monthly average daily solar radiation on horizontal surfaces in various cities in central arid deserts of Iran. The modifications are made by the inclusion of altitude, monthly total number of dusty days and seasonal variation of Sun-Earth distance. A new height-dependent formula is proposed based on MBE, MABE, MPE and RMSE statistical analysis. It is shown that the revised Sabbagh method can be a good estimator for the prediction of global solar radiation in arid and semi-arid deserts with an average error of less than 2%, that performs a more accurate prediction than those in the previous studies. The required data for the suggested method are usually available in most meteorological sites. For the locations, where some of the input data are not reported, an alternative approach is presented. (author)

A social work study on quality on quality of physical education programs in primary schools: A case study of governmental and non-for-profit schools in city of Esfahan, Iran

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Allahyar Arabmomeni

2013-03-01

Full Text Available Physical education is one of the most important parts of schoolchildren studies and it could influence of social and academic performance of children, significantly. This paper studies physical education among schoolchildren who attend elementary schools in city of Esfahan, Iran over for the educational calendar of 2010-2011. The study selects 52 schools as sample, 18 non-for-profit and 34 governmental schools and half of them belong to female students. The results of this study indicate that physical education has a somewhat better quality in non-for-profit educational system compared with governmental ones although this difference is not statistically significance (P<0.05. In our survey, ten percent of time, physical education was performed poorly, twenty five percent was in average condition, forty eight percent was in good condition and seventeen percent was in excellent condition.

Factors Associated with Potential Food-Drug Interaction in Hospitalized Patients: A Cross-Sectional Study in Northeast Iran

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Mostafa Abdollahi

2018-04-01

Full Text Available Background: The minimization of adverse food-drug interactions will improve patient care by optimizing the therapeutic effects and maintaining proper nutritional status. Aim: The aim of the present study was to find the main factors that may place the hospitalized patients at risk of potential food-drug interactions. Method: This cross-sectional, descriptive study was conducted on 400 inpatients admitted to the Department of Internal Medicine of a teaching hospital in Mashhad, Northeast Iran, within 20 March 2013 to 20 April 2013. The potential food-drug interactions were evaluated for 19 commonly prescribed medications. The main factors (e.g., age, gender, education level, number of medications, and duration of the disease that may place the patients at risk of potential food-drug interactions were analyzed for each patient. Results: Out of the 19 commonly prescribed medications, 17 drugs (89% were not properly used with respect to meal. Furthermore, 14 commonly prescribed drugs were found to have a high frequency (≥50% of potential food-drug interactions. Most of the patients (n=359, 89.8% consumed their medicines at inappropriate time with respect to meals. The results of a multiple logistic regression after adjustment for confounders revealed that the age [β=0.005, CI: 0.0-0.01; P=033], number of medications [β=0.1, CI: 0.083-0.117; P

Iran's role in the Caspian

International Nuclear Information System (INIS)

Enav, Peter

1999-08-01

Contains Chapters on: The Central Asian pipeline puzzle; What's at stake - Central Asian oil supply and world oil demand to 2015; Non-Iranian outlets for Central Asian hydrocarbon exports - assessing the alternative; Iranian outlets for Central Asian hydrocarbon exports; Iran's hydrocarbon development strategy - in conflict with Central Asia? US policy and Iran; Iran and the Russian role in Central Asia; The Iranian impact on Central Asian hydrocarbon development. (Author)

Microfacies models and sequence stratigraphic architecture of the Oligocene–Miocene Qom Formation, south of Qom City, Iran

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Mahnaz Amirshahkarami

2015-07-01

Full Text Available The Oligocene–Miocene Qom Formation has different depositional models in the Central Iran, Sanandaj–Sirjan and Urumieh-Dokhtar magmatic arc provinces in Iran. The Kahak section of the Qom Formation in the Urumieh-Dokhtar magmatic arc has been studied, in order to determinate its microfacies, depositional model and sequence stratigraphy. The textural analysis and faunal assemblages reveal ten microfacies. These microfacies are indicative of five depositional settings of open marine, patch reef, lagoon, tidal flat and beach of the inner and middle ramp. On the basis of the vertical succession architecture of depositional system tracts, four third-order sequences have been recognized in the Oligocene–Miocene Kahak succession of Qom Formation. Based on the correlation charts, the transgression of the Qom Sea started from the southeast and continued gradually towards the north. This resulted in widespread northward development of the lagoon paleoenvironment in the Aquitanian-Burdigalian stages. Also, the sequence stratigraphic model of the Oligocene–Miocene Qom Formation has an architecture similar to those that have developed from Oligocene–Miocene global sea level changes.

Iran's nuclear programme

International Nuclear Information System (INIS)

Boureston, J.; Marvin, B.

2004-01-01

Iran's nuclear program is discussed, activity of enterprises connected with the nuclear industry of the country is evaluated. IAEA initiated inspection of some industrial sites with the aim of data acquisition about nuclear developments of Iran. Uranium ore mining and reducing to small size, uranium conversion, uranium enrichment, fabrication of nuclear fuel, production of plutonium: plant of heavy water production, spent fuel reprocessing are discussed [ru

Iran and Strategic Power Projection: The Iran-Iraq War as a Foundation of Understanding

National Research Council Canada - National Science Library

Knight, Darric M

2007-01-01

.... Using the Iran-Iraq War as a lens through which to examine Iran during a stressful conventional conflict, the research illustrates a number of characteristics and trends still representative of the regime today...

Public effective doses from environmental natural gamma exposures indoors and outdoors in Iran

International Nuclear Information System (INIS)

Sohrabi, Mehdi; Roositalab, Jalil; Mohammadi, Jahangir

2015-01-01

The effective doses of public in Iran due to external gamma exposures from terrestrial radionuclides and from cosmic radiation indoors and outdoors of normal natural background radiation areas were determined by measurements and by calculations. For direct measurements, three measurement methods were used including a NaI(TI) scintillation survey meter for preliminary screening, a pressurised ionising chamber for more precise measurements and early warning measurement equipment systems. Measurements were carried out in a large number of locations indoors and outdoors ∼1000 houses selected randomly in 36 large cities of Iran. The external gamma doses of public from living indoors and outdoors were also calculated based on the radioactivity measurements of samples taken from soil and building materials by gamma spectrometry using a high-resolution HPGe system. The national mean background gamma dose rates in air indoors and outdoors based on measurements are 126.9±24.3 and 111.7±17.72 nGy h -1 , respectively. When the contribution from cosmic rays was excluded, the values indoors and outdoors are 109.2±20.2 and 70.2±20.59.4 nGy h -1 , respectively. The dose rates determined for indoors and outdoors by calculations are 101.5±9.2 and 72.2±9.4 nGy h -1 , respectively, which are in good agreement with directly measured dose rates within statistical variations. By considering a population-weighted mean for terrestrial radiation, the ratio of indoor to outdoor dose rates is 1.55. The mean annual effective dose of each individual member of the public from terrestrial radionuclides and cosmic radiation, indoors and outdoors, is 0.86±0.16 mSv y -1 by measurements and 0.8±0.2 mSv y -1 by calculations. The results of this national survey of public annual effective doses from national natural background external gamma radiation determined by measurements and calculations indoors and outdoors of 1000 houses in 36 cities of Iran are presented and discussed. (authors)

Towards Age-Friendly Hospitals in Developing Countries: A Case Study in Iran

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Ahmad Ahmadi

2015-03-01

Full Text Available Background: Developing countries such as Iran are experiencing a growth in the elderly population. This is a challenge for healthcare providers and their families. This study investigated the extent in which hospitals at Tehran meet the criteria of age-friendly hospitals.Methods: In this descriptive study, using convenience sampling, 26 hospitals were selected in Tehran, the capital city of Iran. The instrument was a checklist included 50 items in the three dimensions of information and training of service providers, management systems in health care centers, physical environment and accessibility of hospitals.Results: Most hospitals were in a good condition regarding physical environment and access to public transportation, but in a poor condition for special healthcare programs for the elderly, teaching principles of geriatrics and gerontology, interaction of medical staff, physicians and nurses with senior patients and systems of priority for them.Conclusion: Due to the growing elderly population, it is necessary for health policymakers, especially in developing countries, to consider seriously the issue of elderly healthcare and their need for special outpatient and inpatient services.

Hemoglobin Q-Iran detected in family members from Northern Iran: a case report

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Khorshidi Mohammad

2012-02-01

Full Text Available Abstract Introduction Hemoglobin Q-Iran (α75Asp→His is an important member of the hemoglobin Q family, molecularly characterized by the replacement of aspartic acid by histidine. The first report of hemoglobin Q-Iran and the nomenclature of this hemoglobinopathy dates back to 1970. Iran is known as a country with a high prevalence of α- and β-thalassemia and different types of hemoglobinopathy. Many of these variants are yet to be identified as the practice of molecular laboratory techniques is limited in this part of the world. Applying such molecular methods, we report the first hemoglobin Q-Iran cases in Northern Iran. Case presentation An unusual band was detected in an isoelectric focusing test and cellulose acetate electrophoresis of a sample from a 22-year-old Iranian man from Mazandaran Province. Capillary zone electrophoresis analysis identified this band as hemoglobin Q. A similar band was also detected in his mother's electrophoresis (38 years, Iranian ethnicity. The cases underwent molecular investigation and the presence of a hemoglobin Q-Iran mutation was confirmed by the amplification refractory mutation system polymerase chain reaction method. Direct conventional sequencing revealed a single guanine to cytosine missense mutation (c.226G > C; GAC >CAC at codon 75 in the α-globin gene in both cases. Conclusion The wide spectrum and high frequency of nondeletional α-globin mutations in Mazandaran Province is remarkable and seem to differ considerably from what has been found in Mediterranean populations. This short communication reports the first cases of patients with hemoglobin Q found in that region.

Iran's Sea Power Strategy: Goals and Evolution

National Research Council Canada - National Science Library

Walker, John

1997-01-01

This thesis examines the intent of Iran's sea power strategy using a multipart analysis including a historical review of the transition of Iran's naval power through the Iranian Revolution, Iran-Iraq...

Working Conditions in Carpet Weaving Workshops and Muscu-loskeletal Complaints among Workers in Tabriz - Iran

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Jalil Nazari

2012-12-01

Full Text Available Background: Background: Carpet weaving operations usualy involve poor working conditions that can lead to the development of musculoskeletal disorders (MSDs. This study investigated MSDs among car-pet weavers in relation to working conditions from workers' view in Tabriz City, Northwest Iran.Method: This cross-sectional and descriptive study was conducted in city of Tabriz, Iran. Data were col-lected using interviews and questionnaires. The study population consisted of 200 randomly selected healthy weavers from twenty five active carpet weaving workshops.Results: The results showed a high prevalence of musculoskeletal problems among the study population. The most commonly affected body areas were neck, lower back, ankles/feet, hands/wrists, upper back, shoulders and knees, respectively. More than half of the weavers were not satisfied with the thermal con-dition, noise level and cleanliness of the air in the workshops. The result indicated a significant relation-ship between upper back symptoms and daily working time and between lower back symptoms and the numbers of rows of knots woven in a day. Weavers' satisfaction with hand tools shape and thermal condi-tion of the workshops were associated with lower back symptoms, whereas satisfaction with weaving looms were associated with upper back complaints.Conclusion: The poor working condition of hand-woven carpet workshops such as environmental conditionsand work station design and tools should be the subject of ergonomics interventions.

Synteserapport & 1. Indenrigspolitiske forhold i Den Islamiske Republik Iran

DEFF Research Database (Denmark)

Pedersen, Claus Valling

Rapport til Udenrigsministeriet om de indenrigspolitiske forhold i Iran samt et syntese af hele rapporten: Iran som regional og international medspiller i den globale verdensorden samt Irans indenrigspolitik......Rapport til Udenrigsministeriet om de indenrigspolitiske forhold i Iran samt et syntese af hele rapporten: Iran som regional og international medspiller i den globale verdensorden samt Irans indenrigspolitik...

Assessment of biodiversities and spatial structure of Zarivar Wetland in Kurdistan Province, Iran

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MAHDI REYAHI-KHORAM

2012-07-01

Full Text Available Reyahi-Khoram M, Hoshmand K. 2012. Assessment of biodiversities and spatial structure of Zarivar Wetland in Kurdistan Province, Iran. Biodiversitas 13: 130-134. Wetlands are valuable ecosystems that occupy about 6% of the world’s land surface. Iran has over 250 wetlands measuring about 2.5 million hectares. Zarivar wetland (ZW is the only natural aquatic ecosystem in Kurdistan province in Iran. The present research was carried out during 2009 through 2010 with the aim of recognizing the capabilities and limitations of ZW through documentary, extensive field visits and also direct field observations during the years of study. Geographic Information System (GIS has been used to evaluate the land as a main tool. The results of this research showed that ZW has a great talent regarding diversity of bird species and the ecological status of wetland has caused the said wetland welcome numerous species of birds. The results of this research showed that industrial pollutions are not considered as threats to the wetland but evacuation of agricultural runoff and development of Marivan city toward the wetland and the resulting pollution load could be introduced as an important part of the wetland threats. It is recommended to make necessary studies in the field of various physical and biological parameters of the wetland, and also the facing threats and opportunities.

A Systematic Review on Status of Lead Pollution and Toxicity in Iran; Guidance for Preventive Measures

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Parissa Karrari

2012-07-01

Full Text Available Lead is an old environmental metal which is presented everywhere and lead poisoning is an important health issue in many countries in the world including Iran. It is known as a silent environmental disease which can have life-long adverse health effects. In children, the most vulnerable population, mental development of children health effects is of the greatest influence. Low level lead exposure can significantly induce motor dysfunctions and cognitive impairment in children. The sources of lead exposure vary among countries. Occupational lead exposure is an important health issue in Iran and mine workers, employees of paint factories, workers of copying centers, drivers,and tile making factories are in higher risk of lead toxicity. Moreover lead processing industry has always been amajor of concern which affects surface water, drinking waters, and ground waters, even water of Caspian Sea,Persian Gulf and rivers due to increasing the number of industries in vicinity of rivers that release their waste discharges into river or sea. In addition, lead contamination of soil and air especially in vicinity of polluted andindustrialized cities is another health problem in Iran. Even foods such as rice and fishes, raw milk, and vegetables which are the most common food of Iranian population are polluted to lead in some area of Iran. Adding lead to the opium is a recently health hazard in Iran that has been observed among opium addicts. There are few studiesevaluated current status of lead exposure and toxicity in the Iranian children and pregnant women which should be taken into account of authorities. We recommend to identify sources, eliminate or control sources, and monitor environmental exposures and hazards to prevent lead poisoning.

Iodine replition, thyrotoxicosis and fibrillation in Isfahan, Iran

International Nuclear Information System (INIS)

Aminorroaya, Ashraf; Rohani, Sina; Sattari, Goshtasb; Haghighi, Sasan; Amini, Masoud

2004-01-01

Iodized salt was reintroduced in Iran in 1989. Just before distribution of iodized salt, thyrotoxicosis was observed in 3.7% of the patients with atrial fibrillation (AF) in university teaching hospitals in Isfahan, a centrally located city in Iran. As repletion of iodine may increase the rate of autoimmune thyroid diseases and toxic multinodular goiter, this study was designed to evaluate the rate of thyrotoxicosis in patients with AF in the same hospitals after about a decade of iodide salt consumption. In a case- control study with convenience sampling, 100 patients with AF and an equal number of age and sex matched subjects taking the same medications were selected as case and control groups, respectively in university hospitals in 1997. 8% of patients with atrial fibrillation had overt thyrotoxicosis versus one percent in the control group (odds ratio =8.6, 95% CI =6.5 to 10.7, p<0.02). Thyrotoxicosis in patients with AF was 8 times higher than in control group without AF. In comparison with the period before use of iodized salt, AF more than doubled (8%vs. 3.7%). Thyroid function should be evaluated in all patients older than 40 years of age with AF. The benefits of iodine supplementation are great, but more attention should be paid to the complications of iodine repletion, including thyrotoxicosis and its frequent accompaniment, AF. (author)

Municipal solid waste management in Kurdistan Province, Iran.

Science.gov (United States)

Abduli, Mohammad Ali; Nasrabadi, Touraj

2007-03-01

Kurdistan Province, with an area of 28,203 square kilometers, is located in a mountainous area in the western part of Iran. From 1967 to 1997, the urban population in the major eight cities of the Kurdistan Province-namely, Baneh, Bijar, Divan Darreh, Saghez, Sanandaj, Ghorveh, Kamyaran, and Marivan-increased from 102,250 to 705,715. The proportion of the population residing in urban areas increased 90 percent during this period. In most of the cities, solid waste handling remains primitive, and well-organized procedures for it have not been established. Traditional methods of disposal, with marginal inclusion of modern conveniences, appear to be the common practice. In general, the shortcomings of the prevailing practices can be summarized as follows: The municipal solid waste management systems (MSWMSs) in this province include unsegregated collection and open dumping of municipal solid wastes. Separation of municipal solid waste in this province is in the hands of scavengers. The MSWMSs in this province lack essential infrastructure. Thus, design and implementation of modern MSWMSs in this province are essential. Principal criteria for and methods of implementing these systems are as follows: (1) rationally evaluating all functional elements so that they operate in a steady-state or equilibrium manner; (2) creating all support elements for the MSWMS in each city; (3) introducing gradual privatization of MSWMS activities; (4) creating guidelines, regulations, and instructions for all elements of MSWMSs; and (5) giving priorities to source separation and recycling programs. This paper reviews the present status of MSWMSs in eight major cities of Kurdistan Province and outlines the principle guidelines and alternatives for MSWMSs.

Characterization of medical waste from hospitals in Tabriz, Iran

International Nuclear Information System (INIS)

Taghipour, Hassan; Mosaferi, Mohammad

2009-01-01

Medical waste has not received enough attention in recent decades in Iran, as is the case in most economically developing countries. Medical waste is still handled and disposed of together with domestic waste, creating great health risks to health-care stuff, municipal workers, the public, and the environment. A fundamental prerequisite for the successful implementation of any medical waste management plan is the availability of sufficient and accurate information about the quantities and composition of the waste generated. The objectives of this study were to determine the quantity, generation rate, quality, and composition of medial waste generated in the major city northwest of Iran in Tabriz. Among the 25 active hospitals in the city, 10 hospitals of different size, specializations, and categories (i.e., governmental, educational, university, private, non-governmental organization (NGO), and military) were selected to participate in the survey. Each hospital was analyzed for a week to capture the daily variations of quantity and quality. The results indicated that the average (weighted mean) of total medical waste, hazardous-infectious waste, and general waste generation rates in Tabriz city is 3.48, 1.039 and, 2.439 kg/bed-day, respectively. In the hospital waste studied, 70.11% consisted of general waste, 29.44% of hazardous-infectious waste, and 0.45% of sharps waste (total hazardous-infectious waste 29.89%). Of the maximum average daily medical waste, hazardous-infectious waste, and general waste were associated with N.G.O and private hospitals, respectively. The average composition of hazardous-infectious waste was determined to be 35.72% plastics, 20.84% textiles, 16.70% liquids, 11.36% paper/cardboard, 7.17% glass, 1.35% sharps, and 6.86% others. The average composition of general waste was determined to be 46.87% food waste, 16.40% plastics, 13.33% paper/cardboard, 7.65% liquids, 6.05% textiles, 2.60% glass, 0.92% metals, and 6.18% others. The average

Influence of Air Pollution on Chemical Quality of Wet Atmospheric Deposition: a Case Study in Urmia, Iran

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Yaghoub Hajizadeh

2017-10-01

Full Text Available Increased combustion of fossil fuel owing to the energy requirement is a main cause of air pollution throughout the world. Atmospheric precipitation is considered as a major water resource for indoor, municipal, industrial and agricultural uses. This study was aimed to evaluate the effect of air pollution on chemical quality of rain and snow in Urmia, a city in northwest of Iran. Sampling was performed during the wet seasons from October to March at six sampling stations in different locations of the city. Acidity, alkalinity, NO3- , SO42-, Cl- and pH contents of the collected samples were analyzed. All samples showed a pH value of more than 6.8, and lower acidity than alkalinity, therefore, the precipitations were not acidic. Maximum concentrations of SO42- and NO3- in the samples were 5 and 8.8mg/L, respectively. Chloride was varied from 1 to 11.5 mg/L with the highest measures observing in autumn. According to the results, concentrations of the analyzed parameters in wet precipitations in Urmia were within the natural ranges except chloride ions, which was higher than its common level in the atmosphere. This phenomenon may be the result of desert dusts which transfers by wind from the west border to Iran. ‎

Effects of Irrigation and Nitrogen Application Rates on Yield and Yield Components of Corn, Sesame and Sugar beet in Mashhad Climatic Condition

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R Heydari Pour

2015-07-01

Full Text Available In many crops, incorrect management of nitrogen and water is one of the most important factors in the resources productivity such as water and nitrogen. In order to evaluate the effects of different nitrogen levels (zero, 50, 100 and 150 kg ha-1 and irrigation application rates (100, 75 and 50% of water requirement per species on corn, sesame and sugar beet, three separate experiments was conducted in Agricultural Research Station of Ferdowsi University of Mashhad, Iran, in 2009-2010 growing season. Three separate experiments were arranged by strip plots in randomized complete block design, with three replications. The results showed that effect of irrigation application rates on biological yield and grain number per ear and interaction effects of water × nitrogen on plant height, 100 grain weight and grain yield of corn was significant. With decreasing irrigation over 25 % water requirements, the highest grain yield (4.93 ton ha-1 in corn observed by applying nitrogen equal to 50 kg.ha-1. In addition, the highest maize yield (9.41 ton.ha-1 in mentioned was obtained by supplying 100 % water requirements. Effects of Irrigation levels on plant height and the interaction effects of water × nitrogen on 1000 grain weight in sesame was significant. Under no water stress, the highest grain yield (1.22 ton ha-1 in sesame was obtained with applying 50kg nitrogen per ha. With supplying 75% water requirements plus 50 kg nitrogen per hactar, maximum yield of sesame (820 kg ha-1 was obtained. Results of this study indicated that interaction between studied factors had insignificant effect on economic and biological yield in sugar beet. With supplying 25% water requirements plus 50 kg nitrogen per ha, maximum yield of sugar beet (58.37 ton ha-1 was achieved. It seems that suitable nitrogen management can be considered as approach in optimize the water consuming.

Reassessing US Policy Toward Iran

National Research Council Canada - National Science Library

Russillo, Victor

2003-01-01

..., comprehensive policy toward Iran. Iran has concerned the US due to its support for terrorist organizations, its efforts to develop weapons of mass destruction, its attempts to export the Islamic Revolution...

Managing Proliferation Issues with Iran; FINAL

International Nuclear Information System (INIS)

Nelson, C. Richard; Saltiel, David H.

2002-01-01

Any government in Tehran will be inclined to seek weapons of mass destruction (WMD) and missile delivery options given the realities of its strategic environment. These weapons might help Iran to deter potential external threats, to achieve equality with other major regional powers armed with WMD, and to attain self-reliance in national security, given the isolating experience of arms embargoes. A more pluralist leadership in the future, however, may examine broader choices and trade-offs, and perhaps be less likely to cross key thresholds in WMD acquisition. In any event, Iran's WMD behavior is likely to be determined by both external factors, mainly the availability of crucial components, and internal factors, including calculations of costs, risks, and benefits. Among the benefits, psychological factors, such as prestige, will play an important role. Other important factors that might well shape Iran's WMD behavior include developments in Iraq, relations with the United States and other Gulf states, Israeli-Palestinian relations and the future price of oil. This paper offers recommendations on how the United States can best hope to influence Iranian decisions regarding the acquisition of WMD and missile delivery systems if the United States decides to pursue more direct engagement with Tehran. An engagement-nonproliferation strategy should involve at least three types of parallel efforts: public, private and indirect. Public efforts should seek to create a more positive, less-threatening image of the United States among opinion leaders in Iran. Private efforts should seek to determine the purposes, nature and extent of Iran's efforts to develop WMD and missiles and to suggest better alternatives for Iran's security and prestige needs. Indirect efforts should involve key third countries and organizations in an attempt both to address Iran's security concerns and to deny Iran access to critical WMD and missile technology and components. Russian policy, in

An epidemiological survey on road traffic crashes in Iran: application of the two logistic regression models.

Science.gov (United States)

Bakhtiyari, Mahmood; Mehmandar, Mohammad Reza; Mirbagheri, Babak; Hariri, Gholam Reza; Delpisheh, Ali; Soori, Hamid

2014-01-01

Risk factors of human-related traffic crashes are the most important and preventable challenges for community health due to their noteworthy burden in developing countries in particular. The present study aims to investigate the role of human risk factors of road traffic crashes in Iran. Through a cross-sectional study using the COM 114 data collection forms, the police records of almost 600,000 crashes occurred in 2010 are investigated. The binary logistic regression and proportional odds regression models are used. The odds ratio for each risk factor is calculated. These models are adjusted for known confounding factors including age, sex and driving time. The traffic crash reports of 537,688 men (90.8%) and 54,480 women (9.2%) are analysed. The mean age is 34.1 ± 14 years. Not maintaining eyes on the road (53.7%) and losing control of the vehicle (21.4%) are the main causes of drivers' deaths in traffic crashes within cities. Not maintaining eyes on the road is also the most frequent human risk factor for road traffic crashes out of cities. Sudden lane excursion (OR = 9.9, 95% CI: 8.2-11.9) and seat belt non-compliance (OR = 8.7, CI: 6.7-10.1), exceeding authorised speed (OR = 17.9, CI: 12.7-25.1) and exceeding safe speed (OR = 9.7, CI: 7.2-13.2) are the most significant human risk factors for traffic crashes in Iran. The high mortality rate of 39 people for every 100,000 population emphasises on the importance of traffic crashes in Iran. Considering the important role of human risk factors in traffic crashes, struggling efforts are required to control dangerous driving behaviours such as exceeding speed, illegal overtaking and not maintaining eyes on the road.

Iran: Current Developments and U.S. Policy

National Research Council Canada - National Science Library

Katzman, Kenneth

2003-01-01

Even before Iran's tacit cooperation with post-9/11 U.S. efforts to defeat Afghanistan's Taliban regime, signs of moderation in Iran had stimulated the United States to try to engage Iran in official talks...

Iran: Current Developments and U.S. Policy

National Research Council Canada - National Science Library

Katzman, Kenneth

2002-01-01

Even before Iran's tacit cooperation with post-September 11 U.S. efforts to defeat Afghanistan's Taliban regime, signs of moderation in Iran had stimulated the United States to try to engage Iran in official talks...

All Eyes on Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

2009-01-01

Review Article. I artiklen anmeldes fem nye bøger om Irans præsident Ahmadinejad og om den Islamiske Republiks atomprogram. Udgivelsesdato: 1/10......Review Article. I artiklen anmeldes fem nye bøger om Irans præsident Ahmadinejad og om den Islamiske Republiks atomprogram. Udgivelsesdato: 1/10...

Minorities in Iran

DEFF Research Database (Denmark)

Elling, Rasmus Christian

Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims, and deba......Contrary to the popular understanding of Iran as a Persian nation, half of the country's population consists of minorities, among whom there has been significant ethnic mobilization at crucial stages in Iranian history. One such stage is now: suppressed minority demands, identity claims......, and debates on diversity have entered public discourse and politics. In 2005–2007, Iran was rocked by the most widespread ethnic unrest experienced in that country since the revolution. The same period was also marked by the re-emergence of nationalism. This interdisciplinary book takes a long-overdue step...

A case report of Linguatula serrata infestation from rural area of Isfahan city, Iran

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Tabibian Hamid

2012-01-01

Full Text Available Linguatulosis occurs accidentally in human by ingestion of raw or undercooked visceral tissues of sheep, goat, camel, and other herbivores. In this case report, 2 patients from an Afghan family infested with this parasite in rural area of Isfahan, Iran are presented. Clinical signs and symptoms including pricking sensation in throat, coughing, sneezing, yellow nasal and ears discharges, which started 2-3 hours after eating raw goat liver. Nymphs of Linguatula serrata were isolated from their tongues and later, several more parasites were discharged by coughing and sneezing. An ancient belief about nutritional benefits of eating raw liver may causes more Halzoun syndrome in future.

Shallow subsurface geology and Vs characteristics of sedimentary units throughout Rasht City, Iran

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Behzad Mehrabi

2009-06-01

Full Text Available The Manjil-Rudbar earthquake of June 1990 caused widespread damage to buildings in the city of Rasht located
60 km from the epicenter. Seismic surveys, including refraction P-wave, S-wave and downhole tests, were
carried out to study subsurface geology and classify materials in the city of Rasht. Rasht is built on Quaternary
sediments consisting of old marine (Q1m, deltaic (Q2d, undivided deltaic sediments with gravel (Qdg and
young marine (Q2m deposits. We used the variations of Vp in different materials to separate sedimentary
boundaries. The National Earthquake Hazard Reduction Program (NEHRP scheme was used for site classification.
Average S-wave velocity to a depth of 30 m was used to develop site categories, based on measured Vs values
in 35 refraction seismic profiles and 4 downhole tests. For each geological unit histograms of S-wave velocity
were calculated. This study reveals that the Vs(30 of most of the city falls into categories D and C of NEHRP
site classification. Average horizontal spectral amplification (AHSA in Rasht was calculated using Vs(30 . The
AHSA map clearly indicates that the amplification factor east and north of the city are higher than those of south
and central parts. The results show that the lateral changes and heterogeneities in Q1m sediments are significant
and most damaged buildings in 1990 Manjil earthquake were located in this unit.

The effects of vermicompost and chemical fertilizers on yield and yield components of marshmallow (Altheae officinalis L.)

OpenAIRE

A.A. Sadeghi; K. Bakhsh Kelarestaghi; K. Hajmohammadnia Ghalibaf

2016-01-01

In order to investigate the effects of vermicompost and chemical fertilizers on growth characteristics, yield and yield components of marshmallow (Altheaeofficinalis L.), a field experiment was conducted as factorial layout based on a randomized complete block design with three replications at Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, during growing season of 2012. Experimental treatments were designed based on 3 levels of vermicompost (0, 5 and 10 t ha-1) and 5 levels of ...

The Rise of Iran

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali

Iran is viewed as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle East...

The Rise of Iran

DEFF Research Database (Denmark)

Rahigh-Aghsan, Ali; Jakobsen, Peter Viggo

2010-01-01

Iran is viewed as a rising power that poses an increasing threat to regional and even global security. This view is wrong for three reasons. Iran's hard and soft power is exaggerated by most accounts; it is too limited to allow the Iranians to dominate the Persian Gulf let alone the Middle East...

Status of Iran's nuclear program and negotiations

International Nuclear Information System (INIS)

Albright, David

2014-01-01

Iran's nuclear program poses immense challenges to international security. Its gas centrifuge program has grown dramatically in the last several years, bringing Iran close to a point where it could produce highly enriched uranium in secret or declared gas centrifuge plants before its breakout would be discovered and stopped. To reduce the risk posed by Iran's nuclear program, the P5+1 have negotiated with Iran short term limits on the most dangerous aspects of its nuclear programs and is negotiating long-term arrangements that can provide assurance that Iran will not build nuclear weapons. These long-term arrangements need to include a far more limited and transparent Iranian nuclear program. In advance of arriving at a long-term arrangement, the IAEA will need to resolve its concerns about the alleged past and possibly on-going military dimensions of Iran's nuclear program

The Past and Future Trends of Heat Stress Based On Wet Bulb Globe Temperature Index in Outdoor Environment of Tehran City, Iran.

Science.gov (United States)

Habibi Mohraz, Majid; Ghahri, Asghar; Karimi, Mehrdad; Golbabaei, Farideh

2016-06-01

The workers who are working in the open and warm environments are at risk of health effects of climate and heat changes. It is expected that the risk is increase with global warming. This study aimed to investigate the changes of Wet Bulb Globe Temperature (WBGT) index in the past and to predict their trend of future changes in Tehran, capital of Iran. The meteorological data recorded in Tehran, Iran during the statistical period between 1961 and 2009 were obtained from the Iran Meteorological Organization and based on them, WBGT index was calculated and processed using Man-Kendall correlation test. The results of Man-Kendall correlation test showed that the trend of changes of annual mean WBGT during the statistical period under study (1961-2009) has been significantly increasing. In addition, the result of proposed predictive model estimated that an increase of about 1.55 degree in WBGT index will be seen over 40 years from 2009 to 2050 in Tehran. Climate change in Tehran has had an effect on person's exposure to heat stresses consistent with global warming.

A survey of attitudes and acceptance of wastewater reuse in Iran: Shiraz City as a case study

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Mohammad Ali Baghapour

2017-12-01

Full Text Available People's attitudes are a key issue in the use of reclaimed wastewater. Unfortunately, there is not enough research on the use of reclaimed wastewater in developing countries such as Iran. The present study aimed to investigate public acceptance and citizens' attitudes toward reclaimed wastewater in Shiraz, Iran. A two-part questionnaire, designed to collect demographic data and information about people's willingness to reuse wastewater, was distributed among 562 citizens of Shiraz. The results showed that most respondents knew nothing about the chemical quality (67.4% or microbiological quality (81.5% of the wastewater treatment plant effluent. The maximum acceptance of treated wastewater use was related to public consumption (87%, car washing (85% and flush tank (80%, respectively. The minimum acceptance was related to cooking and drinking (8%. Also, a significant correlation was observed between citizens' willingness to use reclaimed wastewater and variables such as level of education, gender, awareness of wastewater treatment process and awareness of quality of reclaimed wastewater. Shiraz citizens, like other people in the world, were less willing to use reclaimed wastewater for cooking, drinking, laundry and bathing, but their willingness was obviously greater in applications with less skin contact.

Lindane residues in cultivated cucumber and in the most consumed fish in Caspian Sea (Iran).

Science.gov (United States)

Shokrzadeh, M; Saeedi Saravi, S S; Zehtab Yazdi, Y

2009-09-01

In this study, the concentrations of lindane residues (organochlorine pesticides) were analyzed in samples of cultivated cucumbers (Cucumis sativus L.) and four species of most consumed fish (Sefid, Koli, Kilca and Kafal fish). Samples of cucumber were collected from five sites in Sari city (north, south, east, west and central areas) and samples of fish were caught using electric fishing from four major fishing centers (Chalous and Babolsar cities, Khazar Abad and Miankaleh regions) in Mazandaran province of Iran. Quantitative determination of the lindane content was performed by gas chromatography electron-capture detection (GC-ECD). The results showed that the concentration of lindane in cucumber samples and in the dorsal muscle of the selected fish were less than the Food and Agriculture Organization/World Health Organization (FAO/WHO) recommended intake.

Comparative Comparison of City and Urbanism during Sassanid Period in Iran and the Ancient Roman

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Zohre Moqimizade

2017-02-01

Full Text Available Sassanid replaced migrating nomads and tribes with urbanization system and concentration of population. Sassanid desire to increase the population was due to the fact that population is the core of urban systems and focus-oriented system. Sassanid tried marching to Syria and Asia Minor to gain population. Immigrant Roman population was accommodated in newly established cities. Romans had structured and deep thinking about urban development, such that their territory was made up of urban units which were connected through a system of roads and bridges. Romans innovation in urban development can be summed up in creating military cities. Sassanid urbanization after the Parthians was influenced by Roman urbanization which is most visible in the shape of Sassanid cities. In this study, while examining cities and urbanization in Sassanid reign and Roman Empire, their influence on each other and their similarities and differences in their urbanization methods were also investigated.

31 CFR 535.433 - Central Bank of Iran.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Central Bank of Iran. 535.433 Section 535.433 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 535.433 Central Bank of Iran. The Central Bank of Iran (Bank Markazi Iran) is an agency...

Iran's petrochemical industry : status and prospects

International Nuclear Information System (INIS)

Jazayeri, S.

2006-01-01

This presentation provided some basic information, current status and prospects for Iran's petrochemical industry with particular reference to Iran's National Petrochemical Company (NPC), one of the fastest growing chemical producers and exporters in the world. According to Chemical Marketing Associates Inc. (CMAI), NPC will become the second largest commodity chemical producer in the world by 2015, ranking only behind Dow Chemical. Product categories include chemicals and aromatics; fertilizers; polymers; feedstocks and gas. Opportunities for cooperation with North America were also identified. Iran's domestic markets were shown to be well developed downstream petrochemical industries producing a broad range of industrial and consumer goods. Iran's foreign markets include Asia (66 per cent), Middle East (25 per cent), and Europe (9 per cent). This presentation examined Iran's comparative advantage in the further development of its petrochemical/chemical industries. Some details of NPC's organizational structure were also provided, along with production, domestic sales, exports and ongoing expansion and development projects. Remarks on the projected and potential growth in NPC's position in the world markets were included with reference to potential for foreign participation and investment into the petrochemical industry in Iran. tabs., figs

Geology, mineralogy and geochemistry of Ferezneh ferromanganese anomaly, east of Sangan mines complex, NE Iran

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Nazi Mazhari

2015-04-01

Full Text Available Introduction The Ferezneh prospect area is one of the eastern anomalies of Khaf’s Sangan iron mine. The Sangan mines complex is located within the Khaf-Kashmar-Bardeskan volcano-plutonic and metallogenic belt in northeastern Iran. The Sangan mine is the largest Fe skarn in western Asia, having a proven reserve of over 1000 Mt iron ore @ 53% Fe (Golmohammadi et al., 2015 and consisting of three parts; western, central and eastern Sangan, each part including several anomalies. In this study, Ferezneh (North and West prospect area which is an eastern anomaly of the Sangan iron ore is discussed. Ferezneh anomaly is located in 60°36'7" - 60°34'27"E and 34°30'47" - 34°29'46"N, 35 km south of the city of Taybad, 10 km southeast of Karat and 1.5 km southwest of Ferezneh village. The purpose of this study was to prepare a geologic map for separation and identification of the intrusions, determining their relationships with mineralization, distinguishing the type of mineralization, mineralogy, petrology and geochemistry of the mineral deposits, and finally their relationship with other major Sangan’s deposits. Materials and methods In order to achieve the objectives of the study: 1- 140 thin sections of the intrusive rocks, marble limestone and dolomite, as well as 40 polished sections of ore were taken in an area of 9.5 km2. Mineralogy and mineralization studies were performed in the Economic Geology Laboratory of Ferdowsi University of Mashhad. 2- A few samples were selected for X-ray diffraction analysis in order to ensure accuracy of mineralogical studies and were sent to Binalood Laboratory in Tehran. 3- In addition to major and minor elements geochemistry study of the ores, 10 samples were sent to East Amitis Laboratory in Mashhad for XRF analysis and also to Canada S.G.S Laboratory for ICP-MS analysis. Discussion and results Mineralization in the Ferezneh prospect area was limited to iron and manganese oxides in the form of massive and

Effects of nutrition education on levels of nutritional awareness of pregnant women in Western iran.

Science.gov (United States)

Fallah, Farnoush; Pourabbas, Ahmad; Delpisheh, Ali; Veisani, Yousef; Shadnoush, Mahdi

2013-01-01

Maternal nutritional health, before and during pregnancy, influences the health status of herself and her developing fetus. Pregnancy is an important condition for improving nutritional knowledge. The present study aimed at determining effects of nutrition education on levels of nutritional awareness of a representative group of pregnant women in Western Iran. A quasi-experimental intervention was undertaken on a random sample of pregnant women (n = 100) attending urban health centers in Ilam city (western Iran) during the year 2011 for prenatal care. A nutritional education program containing two to four lessons was undertaken for small groups of between six to ten women. Nutritional knowledge was assessed before intervention (pretest) and followed by two posttests within three weeks interval. The awareness level of pregnant women about healthy nutrition was significantly increased from 3% before intervention to 31% after the nutritional education intervention (P nutritional education intervention will have a positive effect on nutritional awareness of pregnant women.

Evaluation of Consequences of Dust Positioned in Southwest of Iran on Coagulant Factors

Science.gov (United States)

Saeb, Keivan; Sarizade, Gholamreza; Khodadi, Mohammad; Biazar, Esmaeil

2013-01-01

Background: Various regions in Iran, especially the Khuzestan Province, have been covered by dust and dirt during the past two years due to environmental changes in the Middle East. We sought to evaluate the effect of these pollutants on the coagulant factors of people residing in Abadan and Khoramshahr, two major cities of Khuzestan Province. Methods: One hundred twenty-nine healthy individuals were enrolled into this study, and their prothrombin time as well as fibrinogen, platelet, and Factor VIII levels were measured before and after climate changes. Results: After climate changes, the mean prothrombin time decreased, while the fibrinogen, platelet, and Factor VIII levels rose. Conclusion: The results of this study suggest that the pollutants deployed in the Middle East can affect prothrombin time as well as fibrinogen, platelet, and Factor VII levels considerably and increase coagulant state. The pollutants can, consequently, increase the risk of cardiovascular diseases. It seems that cooperation at government levels between Iran and its neighboring countries is required to reverse desertification and avoid inaccurate usage of subterranean water resources so as to lessen air pollution. PMID:23825886

Virtual reality and anxiety in primiparous women during episiotomy repair.

Science.gov (United States)

Shourab, Nahid Jahani; Zagami, Samira Ebrahimzadeh; Golmakhani, Nahid; Mazlom, Seyed Reza; Nahvi, Ali; Pabarja, Ferial; Talebi, Mahdi; Rizi, Sohaiela Mohamadi

2016-01-01

In recent studies, using virtual reality (VR) has been proposed as a nonpharmacological method for anxiety reduction, but until this time, its effects have not been assessed on anxiety during episiotomy repair. This study aimed to determine the effect of audiovisual distraction (VR) on anxiety in primiparous women during episiotomy repair. This clinical trial was conducted on 30 primigravida from May to July 2012 in the maternity unit of the Omolbanin Hospital, Mashhad city, Iran. The samples were divided randomly into two groups with the toss of a coin. Anxiety were evaluated by the numeric 0-10 anxiety self-report, in the first and during labor. However, after delivery, anxiety was measured with the Spilberger scale. Mann-Whitney, Chi-square, Fisher tests, and repeated-measures analysis of variance were used to analyze data. Anxiety scores were not significantly different between the two groups (wearing video-glass and receiving routine care), but anxiety scores were lower in the intervention group during and after repair ( P = 0.000). VR are safe, appropriate, and nonpharmacologic to decrease and manage the anxiety-associated episiotomy.

The state of the environment in Iran.

Science.gov (United States)

Zekavat, S M

1997-06-01

This article describes environmental conditions in Iran including air pollution, pesticide pollution, soil depletion and erosion, water pollution, natural resource loss, lack of appropriate waste management, lead poisoning, and desertification. Environmental policy and implementation is described under the Shah and the Islamic Republic. Iran is beset with interrelated problems of environmental degradation, unemployment, poverty, and population growth. Sustainability is being undermined at the cost of future generations. In 1995, Iran had a population of 67 million and a growth rate of 3.6%. Population is expected to exceed 100 million by the year 2000. The country is having difficulty in maintaining its current infrastructure, housing, food, and educational facilities. Competition for admission in higher education discourages women. Women with lower levels of education results in continued supremacy of men over women, more polygamy, and a lower quality of life for women. Iran was food self-sufficient in 1970, and exported its surplus. Today, Iran may be permanently dependent on food imports. Iran has abundant oil reserves, natural gas, copper, lead, and marketable items. Exchanging natural resources for food and technology has time and resource limits. Iran needs monetary assistance from wealthy nations. Population growth leads to increased demand for infrastructure and resources. Iran has signed many international environmental agreements and has enacted detailed environmental policies and regulations, but actual enforcement is lacking.

Universal Design and Social Sustainability in the City: The Case Study of Tehran Iran.

Science.gov (United States)

Eslami, Lida; Mahmoudi, Mohammad Mehdi

2016-01-01

Following the proposal of Universal Design in 1974, a public society was founded in Iran in 1981, in order to aid the disabled victims of the Iran-Iraq war. Official authorities have also made legislation on this topic. During the last three decades many efforts have been made to apply this concept in public spaces. Unfortunately these have not succeeded. It means despite the existence of inherent rules and regulations and the general will to apply the principles of Universal Design in Tehran, urban spaces are still an improper environment for the independent presence and movement of people with disabilities. This problem is considered a serious threat for social sustainability in Tehran. The main goal of this research is finding solutions for increasing social interaction and greater participation of people with disabilities in public spaces by applying Universal Design. The research is seeking to answer these questions: What is causing inefficiency in the regulation of Universal Design in Tehran? Why is social participation by people with disabilities limited in Tehran? Which factors are contributing to Universal Design in Tehran? The research is based on applied theory, field research methods and a mixed qualitative-quantitative approach. In addition, and the results include both empirical and functional solutions. The consequences show that many of problems are rooted in cultural issues. The people must attend to disability as a public concern which can involve everybody. They must comprehend that all the members of the society, regardless of their physical condition, have the right to use public facilities independently. The second problem is related to lack of any integrated approach to applying Universal Design. This research proposes some solutions such as preparation a Universal Design master plan, an integrated approach for implementation project in all organizations, and public education for improving citizens' knowledge about Universal Design.

Determining the Climate Calendar of Tourism in Sistan-Baluchestan Province, Iran

Directory of Open Access Journals (Sweden)

FAHIMEH SHAHRAKI

2014-12-01

Full Text Available Sistan and Baluchestan Province spans five degrees latitude, with variations in natural phenomena, with cultural and historical resources and beautiful beaches in the south that have a great potential in attracting tourists. To investigate the relationship between climate and tourism, the climate index has been developed so that data are presented showing the individuals’ reactions to climate. The current study chose the tourist major cities of Iran and meteorological data was used to calculate the 20-year period up to 2012. In order to calculate the three climate indices (Predict Mean Vote - PMV, the Physiological Equivalent Temperature - PET and the Standard Effective Temperature - SET, RayMan software was used. These indices were then discussed and the spatial distribution of climatic comfort was represented in GIS environment. The most important national, religious, historical, and natural places in the province were presented and the climate calendar of tourism was identified. The results showed that tourism is concentrated in two periods, hot and cold. The cold period in southern cities such as Chabahar, Konarak and Sarbaz makes them tourist destinations, while the cities of Zahedan, Khash, Zabol, located at higher latitudes, are chosen tourist destination in spring and autumn. Summer has the highest thermal stress in the province.

Prevalence of use of anabolic steroids by bodybuilders using three methods in a city of iran.

Science.gov (United States)

Nakhaee, Mohammad Reza; Pakravan, Faezeh; Nakhaee, Nouzar

2013-01-01

The prevalence of substance use among bodybuilding athletes has been poorly studied in Iran. This study was conducted to examine the prevalence of drug use, especially anabolic steroids, among bodybuilding athletes. This cross-sectional study was conducted in the first half of 2013 among body building athletes referring to gyms located in Kerman, Iran. Five gyms were selected randomly and 380 athletes were invited to complete a self-administered anonymous questionnaire, consecutively. The questionnaire included two parts; baseline characteristics and substance related questions. The prevalence of anabolic steroids was estimated based on three methods; self-report, projective question, and crosswise model. We enrolled 298 male athletes in the final analysis. Mean ± SD age of subjects was 25.9 ± 8.4. The most frequent recent (past 30 days) drug use was waterpipe smoking (45%). The second most frequently used drug was alcohol (26.5%, recent use). Based on self-reports, the prevalence of lifetime anabolic steroid use was calculated to be 24.5%. The corresponding figure based on crosswise method was obtained to be 56.8%. Participants believed that a median of 40% of athletes had used anabolic steroids in their lifetime. The prevalence of anabolic steroid was higher in single and less educated individuals (P bodybuilding athletes. We could not rely on self-reports to examine anabolic steroid use.

Iran's Security Policy in the Post-Revolutionary Era

National Research Council Canada - National Science Library

Byman, Daniel

2001-01-01

This report assesses Iran's security policy. It examines broad drivers of Iran's security policy, describes important security institutions, explores decisionmaking, and reviews Iran's relations with key countries...

Study on Frequency content in seismic hazard analysis in West Azarbayjan and East Azarbayjan provinces (Iran)

Science.gov (United States)

Behzadafshar, K.; Abbaszadeh Shahri, A.; Isfandiari, K.

2012-12-01

ABSTRACT: Iran plate is prone to earthquake, occurrence of destructive earthquakes approximately every 5 years certify it. Due to existence of happened great earthquakes and large number of potential seismic sources (active faults) which some of them are responsible for great earthquakes the North-West of Iran which is located in junction of Alborz and Zagros seismotectonic provinces (Mirzaii et al, 1998) is an interesting area for seismologists. Considering to population and existence of large cities like Tabriz, Ardabil and Orumiyeh which play crucial role in industry and economy of Iran, authors decided to focus on study of seismic hazard assessment in these two provinces to achieve ground acceleration in different frequency content and indicate critical frequencies in the studied area. It is important to note that however lots of studies have been done in North -West of Iran, but building code modifications also need frequency content analysis to asses seismic hazard more precisely which has been done in the present study. Furthermore, in previous studies have been applied free download softwares which were provided before 2000 but the most important advantage of this study is applying professional industrial software which has been written in 2009 and provided by authors. This applied software can cover previous software weak points very well such as gridding potential sources, attention to the seismogenic zone and applying attenuation relationships directly. Obtained hazard maps illustrate that maximum accelerations will be experienced in North West to South East direction which increased by frequency reduction from 100 Hz to 10 Hz then decreased by frequency reduce (to 0.25 Hz). Maximum acceleration will be occurred in the basement in 10 HZ frequency content. Keywords: hazard map, Frequency content, seismogenic zone, Iran

A systematic review on status of lead pollution and toxicity in Iran; Guidance for preventive measures

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Abdollahi Mohammad

2012-07-01

Full Text Available Abstract Lead is an old environmental metal which is presented everywhere and lead poisoning is an important health issue in many countries in the world including Iran. It is known as a silent environmental disease which can have life-long adverse health effects. In children, the most vulnerable population, mental development of children health effects is of the greatest influence. Low level lead exposure can significantly induce motor dysfunctions and cognitive impairment in children. The sources of lead exposure vary among countries. Occupational lead exposure is an important health issue in Iran and mine workers, employees of paint factories, workers of copying centers, drivers, and tile making factories are in higher risk of lead toxicity. Moreover lead processing industry has always been a major of concern which affects surface water, drinking waters, and ground waters, even water of Caspian Sea, Persian Gulf and rivers due to increasing the number of industries in vicinity of rivers that release their waste discharges into river or sea. In addition, lead contamination of soil and air especially in vicinity of polluted and industrialized cities is another health problem in Iran. Even foods such as rice and fishes, raw milk, and vegetables which are the most common food of Iranian population are polluted to lead in some area of Iran. Adding lead to the opium is a recently health hazard in Iran that has been observed among opium addicts. There are few studies evaluated current status of lead exposure and toxicity in the Iranian children and pregnant women which should be taken into account of authorities. We recommend to identify sources, eliminate or control sources, and monitor environmental exposures and hazards to prevent lead poisoning.

Why Iran proliferates

OpenAIRE

Farmer, Michael L.

2005-01-01

Iran and the United States have faced each other across a deep divide ever since the Iranian Revolution of 1979 and the events of the American Embassy Hostage crisis. The absence of diplomatic relations between the two nations has led to a lack of communication which has resulted in difficulties crafting successful policies to build bridges between the two governments. The specter of Iran's quest for nuclear weapons casts a further pall on the troubled relations. Case studies of historical ex...

Child and Adolescent Mental Health Care in Iran: Current Status and Future Directions.

Science.gov (United States)

Sharifi, Vandad; Mojtabai, Ramin; Shahrivar, Zahra; Alaghband-Rad, Javad; Zarafshan, Hadi; Wissow, Lawrence

2016-11-01

The need for mental health care among children and adolescents in Iran, as in other low and middle income countries (LAMIC) remains mostly unmet. In this paper, we sought to provide an overview of the extent of unmet need and mental health services in Iran. We also aimed to propose approaches to address this gap. We reviewed the published epidemiologic studies of child and adolescent mental and behavioral health problems in Iran. We also examined the current status of child mental health services and the gaps between current needs and available services based on published literature that included papers published in scientific journals, as well as governmental and other administrative reports. The contextual issues relevant to child mental health care were also explored, as well as the possibilities to introduce new or scale up promising services. Child and adolescent mental and behavioral health problems are highly prevalent in Iran. Different studies have estimated that 16.7% to 36.4% of children and adolescents suffer from one or more mental health problems. However, there is a serious scarcity of resources to meet this need. Available services are delivered by independent public organizations (e.g., Ministry of Health, Welfare Organization, and Ministry of Education) or private sector with inefficient communication and collaboration among them and no mandatory national mental health policy. Available specialized child and adolescent services are mostly confined to small inpatient units and university outpatient facilities in larger cities, and there is a scarce evidence for  the effectiveness of the available services. Expansion of primary care's role in timely detection and management of child and adolescent mental health problems, implementation of task-shifting and -sharing initiatives, as well as improved collaboration among responsible governmental and non-governmental sectors are some of the most promising future venues to improve mental health care for

PCR-Based Molecular Characterization of Toxocara spp. Using Feces of Stray Cats: A Study from Southwest Iran

OpenAIRE

Khademvatan, Shahram; Rahim, Fakher; Tavalla, Mahdi; Abdizadeh, Rahman; Hashemitabar, Mahmoud

2013-01-01

Feces of stray cat are potential sources of gastrointestinal parasites and play a crucial role in spreading and transmitting parasite eggs, larvae, and oocysts through contamination of soil, food, or water. In this study, we investigated the prevalence of Toxocara spp. infection in stray cats in Ahvaz city, southwest Iran. Eggs of Toxocara spp. in feces of stray cats were detected by the sucrose flotation method, and identification was conducted by polymerase chain reaction (PCR) and DNA sequ...

H-indices of Academic Pediatricians of Mashhad University of Medical Sciences.

Science.gov (United States)

Hamidreza, Kianifar; Javad, Akhoondian; Ramin, Sadeghi; Leili, Zarifmahmoudi

2013-12-01

Web of Science, Scopus, and Google Scholar are three major sources which provide h-indices for individual researchers. In this study we aimed to compare the h-indices of the academic pediatricians of Mashhad University of Medical Sciences obtained from the above mentioned sources. Academic pediatrician who had at least 5 ISI indexed articles entered the study. Information required for evaluating the h-indices of the included researchers were retrieved from official websites Web of Science (WOS), Scopus, and Google Scholar (GS). Correlations between obtained h-indices from the mentioned databases were analyzed using Spearrman correlation coefficient. Ranks of each researcher according to each database h-index were also evaluated. In general, 16 pediatricians entered the study. Computed h-indices for individual authors were different in each database. Correlations between obtained h-indices were: 0.439 (ISI and Scopus), 0.488 (ISI and GS), and 0.810 (Scopus and GS). Despite differences between evaluated h-indices in each database for individual authors, the rankings according to these h-indices were almost similar. Although h-indices supplied by WOS, SCOPUS, and GS can be used interchangeably, their differences should be acknowledged. Setting up "ReasercherID" in WOS and "User profile" in GS, and giving regular feedback to SCOPUS can increase the validity of the calculated h-indices.

The comparison the effect of training by means of simulation and oral method on midwives’ skill in management of shoulder dystocia

Science.gov (United States)

Kordi, Masoumeh; Erfanian, Fatemeh; Fakari, Farzaneh Rashidi; Dastfan, Fatemeh; Nejad, Keivan Shariati

2017-01-01

INTRODUCTION: Shoulder dystocia is one of the obstetric emergencies that are accompanied to serious risks for mother and fetus. It necessitates making the method of training of shoulder dystocia management more efficient, i.e., better management and giving services with higher quality. Thus, this study was carried out to compare the impact of training by simulation and oral technique on the skill of the employed midwives in obstetric clinics at Mashhad city (Iran) in shoulder dystocia management during 2012. METHODS: The current research is a double-group clinical trial that was conducted on 51 members of the employed midwives in the obstetric clinic at Mashhad city in 2012. The questionnaire of personal specification and awareness about shoulder dystocia and practical examination (objective-structured clinical examination) were employed as tools for data collection. The learners were divided into two groups by randomized allocation. Training was done by the presentation of lecture in the oral content group and a short movie was displayed at the end of it. The shoulder dystocia management technique was simulated in another group and through role-playing of instructor application of moulage (station) training was conducted. The period of the training course (4 h) and content of the educational workshop was identical for both groups. The practical examination was held for the learners before and immediately after training course. The given data were analyzed by means of statistical descriptive tests including Mann–Whitney U-test and Wilcoxon test via SPSS software (version 16). The significance level was considered as (P dystocia management skill after intervention in both groups (P dystocia management skill after the intervention was significantly greater in simulation group than in an oral group (P = 0.040). CONCLUSION: Training in simulated delivery room by means of role-playing is an efficient method for training shoulder dystocia management skill, so it is

First Report of Taenia Acinonyxi (Ortlopp, 1938 in Acinonyx Jubatus Venaticus from Iran

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BA Zaheri

2011-09-01

Full Text Available The Asian cheetah is known as Iranian panther. A four years old female cheetah was killed in a road accident by a truck in Abbas Abad (Biarjamand County around Shahrood City in Sem­nan Province, central part of Iran. Two days after the accident the carcass of animal was autopsied and only five cestodes were obtained from its intestine. In inspection of other or­gans no other helminth was observed. Cestod samples were fixed and stained by carmine acid. Characterization of the cestodes using morphological standard key, identified the ces­todes as Taenia acinonyxi.

Natural gas industry in Iran

Energy Technology Data Exchange (ETDEWEB)

Omidvar, Hedayat

2010-09-15

Iran holds the second largest gas reserves in the word with over 27.5 trillion cubic meters (TCM) of natural gas. Due to lack of geological surveys in certain geographical regions in Iran, it is likely to explore further reserves in the future.

Assessment of regions priority for implementation of solar projects in Iran: New application of a hybrid multi-criteria decision making approach

International Nuclear Information System (INIS)

Vafaeipour, Majid; Hashemkhani Zolfani, Sarfaraz; Morshed Varzandeh, Mohammad Hossein; Derakhti, Arman; Keshavarz Eshkalag, Mahsa

2014-01-01

Highlights: • The economic, environmental, technical, social and risk criteria are considered. • Prioritization of regions for construction of solar power plants in Iran is assessed. • A hybrid MCDM approach ranked 25 scattered cities all around the country. • SWARA ranked the identified criteria, and WASPAS prioritized the alternatives. • Considering the ranked cities, a comprehensive GIS map of the country is provided. - Abstract: One of the promising ways to shift towards sustainable development has been the utilization of solar energy worldwide. Based on its geographical specifications, Iran enjoys high solar potential to implement feasible solar energy projects. However, to obtain the best productivity and payback, identification and prioritization of suitable regions for construction of expensive solar power plants is a delicate issue. In contrast with common assumptions, identifying appropriate geographical regions for implementation of such projects is not only associated with the amount of received solar radiation, but also there are many economic, environmental, technical, social and risk criteria (and their relevant sub-criteria) which must be taken into account. To address the complicated nature of the prioritization challenge caused by existence of various indicators, this paper applies a hybrid Multi-Criteria Decision Making (MCDM) approach and prioritizes 25 scattered cities all around the country for implementation of future solar power plants. For this, both quantitative and qualitative effective indicators are identified to be considered as the inputs to the utilized hybrid model. The Step-wise Weight Assessment Ratio Analysis (SWARA, proposed in 2010) method is employed to rank the identified criteria, and the Weighted Aggregates Sum Product Assessment (WASPAS, proposed in 2012) is applied to evaluate and prioritize the alternatives (cities) where Yazd city ranked first. Eventually via considering the ranked cities, a comprehensive GIS

Spatiotemporal Distribution of Gastrointestinal Tract Cancer through GIS over 2007-2012 in Kermanshah-Iran.

Science.gov (United States)

Reshadat, Sohyla; Saeidi, Shahram; Zangeneh, Ali Reza; Khademi, Nahid; Khasi, Keyvan; Ghasemi, SayedRamin; Gilan, Nader Rajabi

2015-01-01

Cancer is one of the common causes of disability and mortality in the world. The present study aimed to define the spatiotemporal distribution of gastrointestinal tract cancers using a geographic information system (GIS) over the time period of 2007-2012 in Kermanshah-Iran. The method of studying was descriptive-analytical as well as comparative with gastrointestinal tract cancer patients based in the City of Kermanshah over the time period covered. For data analysis, the GIS and SPSS 16.0 were applied. According to the pathological reports within the space of 5 years, 283 cases of gastrointestinal tract cancer (157 in males, 156 in females) were reported. The performed tests in terms of spatial distribution in the environment of GIS indicated that the disease demonstrated a clustered pattern in the City of Kermanshah. More to the point, some loci of this disease have emerged in the City of Kermanshah that in the first level, 6 neighborhoods with 29-59 cases of this disease per square kilometer and in the second level, 15-29 cases. Gastrointestinal tract cancer demonstrated an ascending trend within the space of 5 years of research and the spatiotemporal distribution of cancer featured a concentrated and clustered pattern in the City of Kermanshah.

Israel and Iran: A Dangerous Rivalry

Science.gov (United States)

2011-01-01

and Knesset view the Islamic Republic as “a bitter ideological enemy that is deter- mined to bring about the physical annihilation of Israel”; only...entirely different set of values. . . . Iran sends children into mine fields. Iran denies the Holocaust. Iran openly calls for Israel’s destruction...compromise on sovereignty by having U.S. troops deployed here.” Quoted in Barbara Opall -Rome, “U.S. to Deploy Radar, Troops In Israel,” Defense News

Annual radiation background in Isfahan city

International Nuclear Information System (INIS)

Tavakoli, Mohammad B.

2002-01-01

Measurement of environmental exposure is very important from different points of view. It is especially important for human health. It has been measured accurately in many countries. In Iran, it is also measured in some cities especially in high background areas such as Ramsar, but there is not any measurement in Isfahan. Measurement of background radiation in this study is performed using TLD method. The TLDs used are made from CaSO 4 :Dy, which is very sensitive. The locations under investigations in this research were 52 health centers distributed all around Isfahan city. Each TLD badge was put in a special plastic bag and left over the roofs of the selected health center for a month. The procedure was repeated for all 12 months of the year 1379(21 st March 2000 to 20 th March 2001). The results were used to obtain mean and SD in each month and at different places. The maximum and the minimum of obtained results for dose equivalent in different months and locations were 15.9x10 -2 and 6.5x10 -2 mSv. Obtained maximum and minimum of the means between all the locations were 10.5x10 -2 and 8.6x10 2 mSv for the whole year. Monthly mean and SD for Isfahan city for the whole year were 9.7x10 -2 and 1.5x10 -2 respectively therefore mean annual dose equivalent in Isfahan city is 1.16mSv. The results do not show any high background radiation area

A critical review of Iran's buyback contracts

International Nuclear Information System (INIS)

Groenendaal, Willem J.H. van; Mazraati, Mohammad

2006-01-01

Iran's oil and gas industry requires investments of US$ 15 billion in the short term and over US$70 billion in the medium term. Iran tries to interest international oil companies (IOC) in investing in Iran's oil and gas business by offering buyback contracts. Under a buyback contract an IOC invests and when production starts, the field is handed over to the National Iranian Oil Company (NIOC) or one of its representatives. The IOC gets its costs and an agreed upon profit paid out of the oil and/or gas gross profits, assuming the field produces as agreed upon and the international energy prices are high enough. According to the Iranian government, the buyback contract contains sufficient incentives for an IOC to invest in Iran. The IOCs, however, disagree. They claim that they solely bare the risks in a buyback contract, whereas the Iranian counterpart receives all windfall profits. Furthermore, the IOCs claim that the utilisation of Iran's oil and gas reserves will be sub-optimal if they are not involved in optimising long-term recovery. In this paper, we investigate these claims and show that they are partly correct. Given Iran's need for investment capital, Iran might have to change its policy

31 CFR 560.205 - Prohibited reexportation of goods, technology or services to Iran or the Government of Iran by...

Science.gov (United States)

2010-07-01

..., technology or services to Iran or the Government of Iran by persons other than United States persons... Prohibitions § 560.205 Prohibited reexportation of goods, technology or services to Iran or the Government of... than a United States person, of any goods, technology or services that have been exported from the...

PCR-based molecular characterization of Toxocara spp. using feces of stray cats: a study from Southwest Iran.

Science.gov (United States)

Khademvatan, Shahram; Rahim, Fakher; Tavalla, Mahdi; Abdizadeh, Rahman; Hashemitabar, Mahmoud

2013-01-01

Feces of stray cat are potential sources of gastrointestinal parasites and play a crucial role in spreading and transmitting parasite eggs, larvae, and oocysts through contamination of soil, food, or water. In this study, we investigated the prevalence of Toxocara spp. infection in stray cats in Ahvaz city, southwest Iran. Eggs of Toxocara spp. in feces of stray cats were detected by the sucrose flotation method, and identification was conducted by polymerase chain reaction (PCR) and DNA sequencing. Of the 140 fecal samples that were randomly collected from public environments during the months of January to May 2012, 45% were found to harbour Toxocara spp. eggs. The highest prevalence of Toxocara spp. eggs was found in the central area of Ahvaz city (28.6%). T. canis eggs were found in 4 (6.34%) of the 63 positive samples. Stray cats are found in parks, playgrounds, and other public places and may be a potential contamination risk. Identification of Toxocara spp. using molecular methods is sufficiently sensitive to detect low levels of parasites and identify the different Toxocara spp. in feces. The relatively high prevalence of Toxocara spp. infection may continue to increase due to lack of effective environmental hygiene control in Iran. Consequently, there is a need to plan adequate programs to detect, identify, and control this infection as well as stray cats in the region.

PCR-based molecular characterization of Toxocara spp. using feces of stray cats: a study from Southwest Iran.

Directory of Open Access Journals (Sweden)

Shahram Khademvatan

Full Text Available Feces of stray cat are potential sources of gastrointestinal parasites and play a crucial role in spreading and transmitting parasite eggs, larvae, and oocysts through contamination of soil, food, or water. In this study, we investigated the prevalence of Toxocara spp. infection in stray cats in Ahvaz city, southwest Iran. Eggs of Toxocara spp. in feces of stray cats were detected by the sucrose flotation method, and identification was conducted by polymerase chain reaction (PCR and DNA sequencing. Of the 140 fecal samples that were randomly collected from public environments during the months of January to May 2012, 45% were found to harbour Toxocara spp. eggs. The highest prevalence of Toxocara spp. eggs was found in the central area of Ahvaz city (28.6%. T. canis eggs were found in 4 (6.34% of the 63 positive samples. Stray cats are found in parks, playgrounds, and other public places and may be a potential contamination risk. Identification of Toxocara spp. using molecular methods is sufficiently sensitive to detect low levels of parasites and identify the different Toxocara spp. in feces. The relatively high prevalence of Toxocara spp. infection may continue to increase due to lack of effective environmental hygiene control in Iran. Consequently, there is a need to plan adequate programs to detect, identify, and control this infection as well as stray cats in the region.

Investigating the Relationship between Anxiety of School-age Children Undergoing Surgery and Parental State-trait Anxiety

OpenAIRE

Fatemeh Heshmati Nabavi; Malihe Shoja; Monir Ramezani; Azadeh Saki; Marjan Joodi

2017-01-01

Background: Surgery is a stressful experience for children, and preoperative anxiety in children could be affected by the level of parental anxiety. Aim: The aim of this study was to determine the relationship between anxiety in school-age children before surgery and parental state-trait anxiety. Method: This descriptive study was performed on 81 children within the age group of 6-12 years admitted for elective surgical operation and 128 parents in Doctor Sheikh Hospital, Mashhad, Iran, 2016....

Fabrication of a Customized Ball Abutment to Correct a Nonparallel Implant Abutment for a Mandibular Implant-Supported Removable Partial Prosthesis: A Case Report

OpenAIRE

Hossein Dasht; Mohammadreza Nakhaei; Nafiseh teimouri

2017-01-01

Introduction: While using an implant-supported removable partial prosthesis, the implant abutments should be parallel to one another along the path of insertion. If the implants and their attachments are placed vertically on a similar occlusal plane, not only is the retention improved, the prosthesis will also be maintained for a longer period. Case Report: A 65-year-old male patient referred to the School of Dentistry in Mashhad, Iran with complaints of discomfort with the removable partial ...

Issue of Separation of Powers in Ancient Iran

Directory of Open Access Journals (Sweden)

Mohammad Javad Javid

2012-03-01

Full Text Available Cotemporary public law in Iran cannot ignore the elements of its identity in the past. Although analysis of public law issue in ancient Iran, the most researchers to be considered so it is not easy to speak about separation of powers, the part of the body of public law in the Iran primary governments but this article constants on hypothesis which with think and assimilation in history of ancient Iran which can laying the groundwork of strengthening people rights and limitation of authority's governors with emphasis on three periods of governorship on ancient Iran .for example Hakhamaneshian, Ashkanian and Sasanian. This article intent to clear haw can in these periods, the primary figure and foundation of separation of powers and functions division in body of previous governments of Iran to be observed.

surgical treatment for chronic pancreatitis: report of three cases

Directory of Open Access Journals (Sweden)

Abdollahi A

2009-01-01

Full Text Available "nBackground: Chronic pancreatitis is a progressive fibrosis of the pancreas that leads to loss of endocrine and exocrine function of pancreas. The most common symptom is intractable pain. Which adversely effects quality of life, remains the most common indication for surgery in patients with chronic pancreatitis. Case report: Three patients underwent operations for chronic pancreatitis at the Ghaem hospital, Mashhad University of Medical Sciences Mashhad, Iran. Indication for operation in all cases were intractable abdominal pain. In all of the three patients complete relief of symptoms was obtained. There was no morbidity and mortality. In one patient exocrine function of pancreas and malabsorpation resolved after surgery. Conclusions: Although chronic pancreatitis is uncommon, but in persistent abdominal pain surgery should be considered. Surgery for patients with chronic pancreatitis can be performed safely with minimal morbidity and effective in control of pain and malabsorption.  

The hospital resource utilization associated with osteoporotic hip fractures in Kermanshah, Iran.

Science.gov (United States)

Saeb, Morteza; Beyranvand, Mandana; Basiri, Zahra; Haghparast-Bidgoli, Hassan

2014-01-01

Hip fracture is the most serious complication of osteoporosis and imposes a significant financial burden on countries' economy. This study aimed to assess the hospitalization costs and length of stay associated with osteoporosis hip fractures and identify the major cost components in a referral hospital in Kermanshah city, Iran. In a prospective study, from May 21 2007 to May 21 2008, all patients with osteoporotic hip fracture admitted to a referral hospital for operation were recruited as the study sample. For each patient, information such as age, gender, length of stay (LOS) in hospital and intensive care unit (ICU), medical and diagnostic procedures and cost of surgery and implant were collected both through interview with the patient or a family member and the patients' hospital records. A total of 103 patients (56 men and 47 women) were studied. The average hospital length of stay (LOS) for the patients was 9.7 days, ranging from 5 to 38 days. The average total hospitalization costs was 7,208,588 IRR (US$774). The main components of the costs were ward stay (16.3%), operative (54.6%), implant (26%) and medical and diagnostic procedures (3.1%). The results of this study demonstrate that the hospital resource burden associated with osteoporotic hip fractures in Iran is substantial and expected to rise with the projected increase of life expectancy and the number of elderly in Iran. Estimating the economic burden of osteoporotic hip fractures provide information that can be of importance in the planning and design of preventive strategies. © 2014 KUMS, All rights reserved.

The hospital resource utilization associated with osteoporotic hip fractures in Kermanshah, Iran

Directory of Open Access Journals (Sweden)

Morteza Saeb

2014-01-01

Full Text Available Abstract: Background: Hip fracture is the most serious complication of osteoporosis and imposes a significant financial burden on countries' economy. This study aimed to assess the hospitalization costs and length of stay associated with osteoporosis hip fractures and identify the major cost components in a referral hospital in Kermanshah city, Iran. Methods: In a prospective study, from May 21 2007 to May 21 2008, all patients with osteoporotic hip fracture admitted to a referral hospital for operation were recruited as the study sample. For each patient, information such as age, gender, length of stay (LOS in hospital and intensive care unit (ICU, medical and diagnostic procedures and cost of surgery and implant were collected both through interview with the patient or a family member and the patients’ hospital records. Results: A total of 103 patients (56 men and 47 women were studied. The average hospital length of stay (LOS for the patients was 9.7 days, ranging from 5 to 38 days. The average total hospitalization costs was 7,208,588 IRR (US$774. The main components of the costs were ward stay (16.3%, operative (54.6%, implant (26% and medical and diagnostic procedures (3.1%. Conclusions: The results of this study demonstrate that the hospital resource burden associated with osteoporotic hip fractures in Iran is substantial and expected to rise with the projected increase of life expectancy and the number of elderly in Iran. Estimating the economic burden of osteoporotic hip fractures provide information that can be of importance in the planning and design of preventive strategies.

Britiske søfolk splitter Iran

DEFF Research Database (Denmark)

Pedersen, Claus Valling

2007-01-01

Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts......Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts...

15 CFR 742.8 - Anti-terrorism: Iran.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2 is...

Genetic Epidemiology, Hematological and Clinical Features of Hemoglobinopathies in Iran

OpenAIRE

Rahimi, Zohreh

2013-01-01

There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the ?-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran) and Kermanshah (western Iran) provinces, respectively. Also, ? -chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iran...

Five Common Cancers in Iran

NARCIS (Netherlands)

Kolandoozan, Shadi; Sadjadi, Alireza; Radmard, Amir Reza; Khademi, Hooman

Iran as a developing nation is in epidemiological transition from communicable to non-communicable diseases. Although, cancer is the third cause of death in Iran, ifs mortality are on the rise during recent decades. This mini-review was carried out to provide a general viewpoint on common cancers

High genetic diversity among Mycobacterium tuberculosis strains in Tehran, Iran

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Taher Azimi

2018-05-01

Full Text Available Introduction: Tuberculosis (TB still remains an important public health problem in Iran. The genotyping of Mycobacterium tuberculosis isolates is expected to lead to a better understanding of M. tuberculosis transmission in Tehran, the most populated city of Iran. Materials and Methods: A total of 2300 clinical specimens were obtained from TB suspected patients who were referred to a TB center in Tehran from Jan 2014 to Dec 2016. Identification was performed using both conventional and molecular methods. The presence of resistance to rifampicin was examined by the GeneXpert MTB/RIF. The standard 15-locus mycobacterial interspersed repetitive units-variable number of tandem repeats (MIRU-VNTR typing method was applied to genotype of clinical isolates. Results: Of 2300 specimens, 80 isolates were identified as M. tuberculosis by using biochemical and molecular tests. Of 80 M. tuberculosis isolates, 76 (95% had unique genotypic profiles and 4 (5% shared a profile with one or more other strains. Based on single loci variation (SLV 4 clonal complexes were observed. NEW-1 was found to be the most predominant lineage (22.5% followed by West African (1.25%, Central Asian (CAS/Delhi (1.25%, Bovis (1.25%, H37Rv (1.25% and multiple matches (1.25%. Loci MIRU10, MIRU26, MTUB21 and QUB26 were found as highly discriminative. No mutation was detected in the hotspot region of rifampicin by using GeneXpert MTB/RIF. Conclusions: Our study findings show that there was considerable genotypic diversity among M. tuberculosis isolates in Tehran. The 15-locus MIRU-VNTR showed high HGDI and could be used as a first-line genotyping method for epidemiological studies. Keywords: Mycobacterium tuberculosis, Genotyping, MIRU-VNTR, Tehran, Iran

Iran's nuclear lies

International Nuclear Information System (INIS)

Dickey, Christopher

2005-01-01

Beyond the antiaircraft gun emplacements and the early-warning radar systems, and shortly before you get to the high concrete walls topped with concertina wire that surround Iran's Bushehr Nuclear Power Plant, there's a large sign announcing that the facility Welcomes guests. Like so much about die Iranian nuclear program, die signals are incongruous, contradictory and more then a little sinister. If Iran is to be believed, then the world has nothing to fear from its nuclear program. The United States, Europe, Israel, Saudi Arabia and other oil producers nearby can rest easy, because the ayatollahs have no plans to threaten the region with atomic weapons or put nukes in the hands of terrorists. If Iran is to be believed, its only goal, repeated countless times, ratified in treaties and open to inspections, is to develop a completely independent ability to make nuclear ir fuel and use it to generate electricity. But neither die United States nor Eu rope nor the United Nations is ready simply to believe Iran, at least not easily, and not without verification. Its record of concealment and deceit about its nuclear program goes back at least 20 years. Its extensive uranium-enrichment program was uncovered in detail only two years ago; its promise of 'full disclosure' and 'transparency' since then has been something considerably less. The election of a new hard-line Iranian president, Mahmoud Ahmadinejad, last month raises still more questions about how far Tehran can be trusted about its nuclear programs, if at all. Iran's concealments have been as vast as a secret underground facility at Natanz that was being readied for 50,000 centrifuges to enrich uranium when it was exposed in 2002. They have seemed as small as some undeclared milligrams of plutonium from a research laboratory. In a cat-and-mouse game reminiscent of the lead-up to the Iraq invasion in 2003, the Iranians have claimed to be cooperating while throwing up what often seem to be petty obstacles in front

Public perceptions about HIV/AIDS and discriminatory attitudes toward people living with acquired immunodeficiency syndrome in Iran.

Science.gov (United States)

Masoudnia, Ebrahim

2015-01-01

Negative and discriminatory attitudes towards people living with HIV/AIDS (PLWHA) are one of the biggest experienced challenges by people suffering from HIV, and these attitudes have been regarded as a serious threat to the fundamental rights of all infected people who are affected or associated with this disease in Iran. This study aimed to determine the relationship between public perception about HIV/AIDS and discriminatory attitudes toward PLWHA . The present study was conducted using a descriptive and survey design. Data were collected from 450 patients (236 male and 214 female) in Tehran and Yazd cities. The research instruments were modified HIV-related knowledge/attitude and perception questions about PLWHA, and discriminatory attitudes toward PLWHA. The results showed that prevalence of discriminatory attitudes toward PLWHA in the studied population was 60.0%. There was a significant negative correlation between citizens' awareness about HIV/AIDS, HIV-related attitudes, negative perception toward people with HIV/AIDS symptoms and their discriminatory attitudes toward PLWHA (p AIDS explained for 23.7% of the variance of discriminatory attitudes toward PLWHA. Negative public perceptions about HIV/AIDS in Iran associated with discriminatory attitudes toward PLWHA and cultural beliefs in Iran tend to stigmatize and discriminate against the LWHA.

Echinococcus granulosus genotypes in Iran

Science.gov (United States)

Sharafi, Seyedeh Maryam; Rostami-Nejad, Mohammad; Moazeni, Mohammad; Yousefi, Morteza; Saneie, Behnam; Hosseini-Safa, Ahmad

2014-01-01

Hydatidosis, caused by Echinococcus granulosus is one of the most important zoonotic diseases, throughout most parts of the world. Hydatidosis is endemic in Iran and responsible for approximately 1% of admission to surgical wards. There are extensive genetic variations within E. granulosus and 10 different genotypes (G1–G10) within this parasite have been reported. Identification of strains is important for improvement of control and prevention of the disease. No new review article presented the situation of Echinococcus granulosus genotypes in Iran in the recent years; therefore in this paper we reviewed the different studies regarding Echinococcus granulosus genotypes in Iran. PMID:24834298

Medical Science and Research in Iran.

Science.gov (United States)

Akhondzadeh, Shahin; Ebadifar, Asghar; Baradaran Eftekhari, Monir; Falahat, Katayoun

2017-11-01

During the last 3 decades, Iran has experienced a rapid population growth and at the same time the health of Iranian people has improved greatly. This achievement was mainly due to training and availability of health manpower, well organized public health network and medical science and research improvement. In this article, we aimed to report the relevant data about the medical science and research situation in Iran and compare them with other countries. In this study, after reviewing science development and research indicators in medical sciences with participation of key stakeholders, we selected 3 main hybrid indexes consisting of "Research and Development (R&D) expenditures," "Personnel in Science and Technology sector" and "knowledge generation" for evaluation of medical science and research situation. Data was extracted from reliable databases. Over the past decade, Iran has achieved significant success in medical sciences and for the first time in 2015 based on Scopus index, Iran ranked first in the number of published scientific papers and number of citations in the region and among all Islamic countries. Also, 2% of the world's publications belong to Iran. Regarding innovation, the number of Iranian patents submitted to the United States Patent and Trademark Office (USPTO) was 3 and 43 in 2008 and 2013, respectively. In these years, the number of personnel in science and technology sectors including post graduate students, researchers and academic members in universities of medical sciences (UMSs) have increased. The female students in medical sciences field account for about twothirds of all students. Also, women comprise about one-third of faculty members. Since 5 years ago, Iran has had growth in science and technology parks. These achievements were attained in spite of the fact that research spending in Iran was still very low (0.5% of gross domestic product [GDP]) due to economic hardships and sanctions. Medical science and research development has

The Effect of Interactive Educational Workshops with or Without Standardized Patients on the Self-Efficacy of Midwifery Students in Sexual Health Counseling

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Talaat Khadivzadeh

2016-02-01

Full Text Available Background & aim: Modifications in learning systems based on the concepts of self-efficacy and self-esteem are among the suggested strategies to bridge the gap between knowledge and practice. The aim of this study was to compare the effect of two interactive educational workshops with or without standardized patients (SPs on midwifery students' self-efficacy in providing sexual health counseling at Mashhad University of Medical Sciences, Mashhad, Iran in 2014. Methods:In this quasi-experimental study, 62 B.Sc. and M.Sc. students of midwifery at Mashhad School of Nursing and Midwifery were randomly divided into two groups. The groups were trained, using one of two interactive educational workshops (with or without SPs on sexual health counseling (10 hours. Data were collected, using a demographic questionnaire and a self-efficacy assessment tool. For data analysis, paired and independent t-tests were performed, using SPSS version 16. Results: The mean scores of students' self-efficacy in providing sexual health counseling in the two groups were not significantly different at the beginning of the study (P=0.587, while two weeks after the intervention, the scores were significantly higher in students who participated in SP-based workshops (76.0±10.9 vs. 66.7±5.9, P

Antidiabetic Plants of Iran

Directory of Open Access Journals (Sweden)

Ashrafeddin Goushegir

2011-10-01

Full Text Available To identify the antidiabetic plants of Iran, a systematic review of the published literature on the efficacy of Iranian medicinal plant for glucose control in patients with type 2 diabetes mellitus was conducted. We performed an electronic literature search of MEDLINE, Science Direct, Scopus, Proquest, Ebsco, Googlescholar, SID, Cochrane Library Database, from 1966 up to June 2010. The search terms were complementary and alternative medicine (CAM, diabetes mellitus, plant (herb, Iran, patient, glycemic control, clinical trial, RCT, natural or herbal medicine, hypoglycemic plants, and individual herb names from popular sources, or combination of these key words. Available Randomized Controlled Trials (RCT published in English or Persian language examined effects of an herb (limited to Iran on glycemic indexes in type 2 diabetic patients were included. Among all of the articles identified in the initial database search, 23 trials were RCT, examining herbs as potential therapy for type 2 diabetes mellitus. The key outcome for antidiabetic effect was changes in blood glucose or HbA1 c, as well as improves in insulin sensitivity or resistance. Available data suggest that several antidiabetic plants of Iran need further study. Among the RCT studies, the best evidence in glycemic control was found in Citrullus colocynthus, Ipomoea betatas, Silybum marianum and Trigonella foenum graecum.

THE REGRESSION MODEL OF IRAN LIBRARIES ORGANIZATIONAL CLIMATE

OpenAIRE

Jahani, Mohammad Ali; Yaminfirooz, Mousa; Siamian, Hasan

2015-01-01

Background: The purpose of this study was to drawing a regression model of organizational climate of central libraries of Iran?s universities. Methods: This study is an applied research. The statistical population of this study consisted of 96 employees of the central libraries of Iran?s public universities selected among the 117 universities affiliated to the Ministry of Health by Stratified Sampling method (510 people). Climate Qual localized questionnaire was used as research tools. For pr...

Profiles of risk: a qualitative study of injecting drug users in Tehran, Iran

Directory of Open Access Journals (Sweden)

Green Traci

2006-03-01

Full Text Available Abstract Background In Iran, there are an estimated 200,000 injecting drug users (IDUs. Injecting drug use is a relatively new phenomenon for this country, where opium smoking was the predominant form of drug use for hundreds of years. As in many countries experiencing a rise in injecting drug use, HIV/AIDS in Iran is associated with the injection of drugs, accounting for transmission of more than two-thirds of HIV infections. This study aimed to: describe the range of characteristics of IDUs in Tehran, Iran's capital city; 2 examine the injecting-related HIV risk behaviors of IDUs, and 3 suggest necessary interventions to prevent HIV transmission among IDUs and their families and sex partners. Methods Using rapid assessment and response methods with a qualitative focus, six districts of Tehran were selected for study. A total of 81 key informants from different sectors and 154 IDUs were selected by purposeful, opportunistic and snowball sampling, then interviewed. Ethnographic observations were done for mapping and studying injecting-related HIV risk settings and behaviors. Modified content analysis methods were used to analyze the data and extract typologies of injecting drug users in Tehran. Results Evidence of injecting drug use and drug-related harm was found in 5 of 6 study districts. Several profiles of IDUs were identified: depending on their socioeconomic status and degree of stability, IDUs employed different injecting behaviors and syringe hygiene practices. The prevalence of sharing injection instruments ranged from 30–100%. Varied magnitudes of risk were evident among the identified IDU typologies in terms of syringe disinfection methods, level of HIV awareness, and personal hygiene exhibited. At the time of research, there were no active HIV prevention programs in existence in Tehran. Conclusion The recent rise of heroin injection in Iran is strongly associated with HIV risk. Sharing injection instruments is a common and complex

Radon 222 in drinking water resources of Iran: A systematic review, meta-analysis and probabilistic risk assessment (Monte Carlo simulation).

Science.gov (United States)

Keramati, Hassan; Ghorbani, Raheb; Fakhri, Yadolah; Mousavi Khaneghah, Amin; Conti, Gea Oliveri; Ferrante, Margherita; Ghaderpoori, Mansour; Taghavi, Mahmoud; Baninameh, Zahra; Bay, Abotaleb; Golaki, Mohammad; Moradi, Bigard

2018-03-30

The current study was performed to review the conducted studies regarding the concentration of radon 222 in the tap drinking water; furthermore, by estimation of ingestion and inhalation effective dose, the health risk assessment in the adults and children using MCS technique was assessed. All related studies published among January 1990 to October 2016; were screened in the available databases such as Web of Science, PubMed, Science Direct, Scopus, SID, and Irandoc. The total effective dose was estimated by calculating E ing (Effective dose of ingestion) and E inh (Effective dose of inhalation) by Monte Carlo simulation (MCS) method. The range of ND ─ 40.9 Bq/L for radon 222 in water resources was proposed after evaluation of data collected from 13 studies with 1079 samples. The overall concentration of radon 222 in drinking water in Iran was 3.98: 95%CI (3.79 ─ 4.17 Bq/L). Also, the effective ingestion dose of radon 222 in adults age groups was 1.35 times higher than children. The rank order of drinking water resources based on the concentration of radon 222 was Spring > Spring and Well > Well > Spring and Qanat > Tap water. The overall concentration of radon 222 in drinking water in Iran was lower than WHO and EPA standard limits. Also, the rank order regarding area studied based on the concentration of radon 222 was Gillan > Mashhad > Mazandaran > Kerman > Yazd > Tehran > Kermanshah > Golestan > Hormozgan. The effective ingestion dose of radon 222 to consumers in the Gillan, Mashhad, Mazandaran, and Kerman were higher than WHO guidance (0.1 mSv/y). Also except consumers in the Hormozgan, inhalation effective dose radon 222, in the other investigated areas were higher than WHO guidance (0.1 mSv/y). Therefore, it is recommended to conduct the required programs regarding control and elimination of radon 222 concentration in Iranian drinking water supply. Copyright © 2018 Elsevier Ltd. All rights reserved.

The Response of Grain Corn Genotypes to Drought and Determination of rought Tolerance Indices

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M Golbashy

2012-02-01

Full Text Available Water deficit is one of the most common constraints to crop productivity in the world and Iran. In order to study effect of drought stress on morphologic traits, yield and yield components of 34 hybrids of corn, an experiment was carried out based of complete randomized block design with three replication under F.C. irrigation and drought stress in Khorasan Razavi Agricultural Research and Natural Resources Institute mashhad,Iran on 2010. Results of analysis of variance showed that in both conditions there are significant different between all hybrids for all traits. In this experiment drought tolerance indices as TOL, MP, GMP, SSI, STI, HARM and also Golden Mean (new index were calculated. Results of hybrid means comparison showed that in F.C. Irrigation condition S.C500 hybrid and in stress condition N.11 hybrid was better than others in yield trait (13/79 and 5/69, respectively. It seems that Harm, STI, MP and GMP indices have a similar ability to separate drought sensitive and tolerant genotypes. According to cluster analysis (UPGMA method based on stress tolerance and susceptibility indices and grain yield in both F.C. and stress conditions, hybrids were classified in three groups with low intra- and high extra-group similarities. In conclusion, it can be suggested that H11 and SC250 hybrids should be recommended in Mashhad Plain.

Iran's Activities and Influences in Iraq

National Research Council Canada - National Science Library

Katzman, Kenneth

2009-01-01

With a conventional military and weapons of mass destruction (WMD) threat from Saddam Hussein's regime removed, Iran seeks to ensure that Iraq can never again become a threat to Iran, either with or without U.S...

Study of Genetic Diversity of Some Persian walnut Genotypes in Mashhad Commercial Orchards by using ISSR Marker

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Shadi Attar

2018-02-01

Full Text Available Introduction: Persian walnut (Juglans regia L., belonging to the Juglandaceae family, has its natural origin in the mountainous regions of central Asia and especially northern forests of Iran. Most walnut genotypes are seedling and sexually reproduced. Conducting studies on the genetic structure of these genotypes to identify, select and maintain their genetic resources is important. Identifying and collecting local varieties of fruit trees is considered as the first step on the path of breeding programs and lack of information regarding plants genetic characteristics causes the breeding work to be done slowly. Various methods have been used for studying genetic diversity and determining the genetic relationship between European and Asian varieties of walnut and identifying commercial walnut varieties, among which we can mention: Morphologic indices, Alozyme, Isozym, RFLP, RAPD, AFLP and ISSR markers. ISSR molecular marker was used in order to investigate genetic diversity of some genotypes of Persian walnut (Juglans regia L. in Mashhad orchards. . Materials and methods: To begin with, about 56 walnut trees from 4 orchards in Mashhad (Esteghlal (1, Golestan (2, Alandasht (3 and Emam Reza (4 were selected and tagged from 2014 to 2016. In the spring of 2014 with the beginning of trees growth and opening of leaves, a number of leaves from each genotype were collected. After DNA extraction, the quality of samples by agarose gel (1 percentage and electrophoresis method and quantity of them via spectrophotometer device at 260 and 280 nm wavelengths were determined. First, 24 primers of ISSR marker were prepared and after initial evaluation on 5 random genotypes, 9 primers with high polymorphism and repeatability were selected for further investigation. For PCR reaction, Amplicon kit (code 180 301, made in Denmark was used. Gel electrophoresis images of primers that produced polymorphic bands with suitable resolution were analyzed manually. After

IAEA Expert Team Returns from Iran

International Nuclear Information System (INIS)

2012-01-01

Full text: A senior IAEA expert team is returning from Iran after two days of discussions with Iranian officials held on 20 and 21 February 2012. The meeting followed previous discussions held on 29 to 31 January 2012. During both the first and second round of discussions, the Agency team requested access to the military site at Parchin. Iran did not grant permission for this visit to take place. Intensive efforts were made to reach agreement on a document facilitating the clarification of unresolved issues in connection with Iran's nuclear programme, particularly those relating to possible military dimensions. Unfortunately, agreement was not reached on this document. 'It is disappointing that Iran did not accept our request to visit Parchin during the first or second meetings', IAEA Director General Yukiya Amano said. 'We engaged in a constructive spirit, but no agreement was reached'. (IAEA)

Fluid Evolution of the Magmatic Hydrothermal Porphyry Copper Deposit Based on Fluid Inclusion and Stable Isotope Studies at Darrehzar, Iran

OpenAIRE

Alizadeh Sevari, B.; Hezarkhani, A.

2014-01-01

The Darrehzar porphyry Cu-Mo deposit is located in southwestern Iran (~70 km southwest of Kerman City). The porphyries occur as Tertiary quartz-monzonite stocks and dikes, ranging in composition from microdiorite to diorite and granodiorite. Hydrothermal alteration and mineralization at Darrehzar are centered on the stock and were broadly synchronous with its emplacement. Early hydrothermal alteration was dominantly potassic and propylitic and was followed by later phyllic and argillic altera...

Academic Performance, Sleep Disorders and Their Association in Middle School Students in Iran

Directory of Open Access Journals (Sweden)

Mohsen Reisi

2017-03-01

Full Text Available Background: Although sleep disorders are common problems among families and they affect the learning, memory processes and academic performance of children, there is no evaluation of these disorders in Iran. The aim of this study was to assess the prevalence of sleep disorders and its association with academic performance of school age children.Materials and Methods: A cross-sectional study was conducted on 1,100 middle school students of Isfahan city of Iran during 2012-2013. Multi-stage random cluster sampling method was performed and five girl’s schools and five boy’s schools were selected. The data gathered with a validated questionnaire to evaluate the academic performance and sleep disorders.Results: The mean duration of nocturnal sleep was 8.38±1.17 which was significantly higher in the group with excellent academic performance (8.86±1.18 hours, than the other two groups (8.14±1.17 hours for average academic performance and 7.90±1.15 hours for poor academic performance. Academic performance was significantly associated with age, gender, parental occupation, nocturnal sleep time, sleep latency and sleep disorders (P

Evaluating citizen attitudes and participation in solid waste management in Tehran, Iran.

Science.gov (United States)

Nasrabadi, Touraj; Hoveidi, Hassan; Bidhendi, Gholamreza Nabi; Yavari, Ahmad Reza; Mohammadnejad, Shahin

2008-12-01

Recently, increasing attention has been paid to the environmental impact of solid waste in Iran. Consequently, solid waste management has become a remarkably important issue. Solid waste comprises a wide range of materials and comes from a variety of sources. Having a population of about 10 million (about 1/7 of Iran's total population), Tehran is among the most populated capitals in the world. With 22 different districts, this city generates approximately 7,000 metric tons of municipal waste per day that culminates in a total of 2.5 million tons annually. If no reduction strategy on the waste stream is implemented, this huge amount of waste will be buried in Kahrizak (the exclusive landfill site of Tehran). Land and underground water resource degradation in the vicinity of the landfill site-as well as disease outbreaks in the area surrounding the site may be considered alarming warnings for further catastrophic consequences of uncontrolled waste dumping. In this study, the composition of Tehran's solid wastes is analyzed. In order to physically analyze waste generated, waste sampling was carried out by trained workers of the Tehran organization of waste recycling and compost in 2004 for 10 successive days in the middle of each of four seasons. As a result of the study, some practical recommendations are made to reduce the waste stream load directed toward the land. Furthermore, this study evaluated people's concern about the fate of the waste they generate. According to the data collected in a survey, citizens' participation is not remarkably high, but even the modest cooperation recorded may cause a great benefit if extrapolated to the whole city. By virtue of sharp decreases in the cost of total waste collection and transport, as well as the benefits of land and underground water resource preservation, separation of wastes at their source by individual households makes economic sense.

Elderly Healthy Eating Diet-2005 Index Living in Urban Areas of Iran`s Markazi Province

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Ali Aghanuri

2012-07-01

Full Text Available Objectives: The present study aimed to assess elderly “healthy eating diet” -2005 (HED-2005 quality and its relationship to their socio-demographic variables in healthy subjects aged 60 years and over who live in the urban areas of Iran`s Markazi province. Methods & Materials: This study was a descriptive-analytic survey that included 165 elderly in the urban areas of Iran`s Markazi province. Data were obtained via a general questionnaire and three 24-hours recalls. Results: The mean of overall HEI-2005 was 54.08. Ninty-three point three percent (93.3% of subjects consumed grains, 70.9% fruits, 84.2% whole fruit, 47.9% vegetables, 12.7% dark-orange vegetables and legumes, 37% dairy products, 40% meats, 18.8% oils, 40% saturated fats, 1.8% sodium and 1.2% discretionary calories (from solid fat and added sugar in optimal levels. Besides, none of the elderly people had a sufficient intake of whole grains. The HEI-2005 total score enhanced along with the increases in education level (P<0.05, income (P<0.01 and TV watching time (P<0.05. But, age and the HEI-2005 total score had an inverse relationship (P<0.001. Conclusion: Because the diet quality of elderly people in the urban areas of Iran`s Markazi province is low, they will benefit from the improvement of their diet quality. Also, they need to increase intakes of whole grains, dark-orange vegetables and legumes and plant oils, and reduce intakes of sodium and their energy levels from saturated fat and simple sugar. It should be pointed out that the government can help with the achievement of these objectives through some plans such as promoting their literacy level, income and nutritional knowledge.

Iran as the natural gas supplier to Europe: a view from Iran

International Nuclear Information System (INIS)

Maleknejad, A.

1996-01-01

The presentation deals with natural gas reserves in Iran, shaping up the gas industry, the role of Iran as a transit country for gas transport to the east and west, and possibilities of exporting natural gas to Europe. In order to keep the natural gas transportation costs low and achieve sustainable growth in gas industry, technological progress related to design and cost of pipelines and innovative development in pricing, financing and inter-government policies will play a crucial role. The industry growth will require continued environmental support

Iran

African Journals Online (AJOL)

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Trend of Suicide in Kermanshah during 11 years (2004 to 2014), Iran ... Suicide is one of the most important health problems which has dedicated a significant part ... interaction with different risk factors (Oliver and ... physical and mental diseases, the researchers used .... Due to the lack of professional ability, illiterates are.

Generational Accounting in Iran

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Mahdi Salehi

2013-09-01

Full Text Available The aim of this paper is to study of the generation accounts for Iranian’s generation. We applied the method of Auerbach, Gokhale and Kotlihoff (1991 on the period 1967-2008 in Iran. Our calculation shows with compare to industrial countries, fiscal burden for Iranian’s population is very chip and that depend on fiscal system in Iran. Except the recent years the rate of tax in Iran has been very low. The generation account for the old people (40 olds is 2117 $ but the future generation (t+1 is 36985 $. The share of male and female, during the years, in this burden is similar. Fiscal burden for Iranian’s generation is low but this population should support other burden that calls inflation. Because when the government do not receive the tax income, a low generation account transfer to price general level.

Will Iran Give up its Nuclear Project?

International Nuclear Information System (INIS)

Galbert, Simond de

2016-01-01

In July 2015 an agreement on Iran's nuclear program was reached. However, the restrictions imposed upon Tehran are less strict than the objectives set by the Security Council. Many analysts have doubts about Iran's sincerity and think that time is on Iran's side. Shifting strategic balances in the Middle East, possible leadership changes within the Iranian regime, and the resolve of the international community will all impact on the program's future

Metaphor Analysis and Discursive Cycle of Iran's Foreign Policy: “Justice” through the lenses of US-IRAN Presidents

OpenAIRE

SADEGHI, Bahador; TABATABAI, Seyed Mohammad

2015-01-01

Abstract. The purpose of the present paper is twofold. It mainly aims at determining and defining different foreign policy discourses in Islamic republic of Iran as well as their developmental trend in the past three decades through explanation and elucidation of their particulars, components and nodal points. Actually, it seeks to explore what kind of discourses have been emerged in Iran's foreign policy during the lifetime of Islamic republic of Iran and what discursive developments have be...

A model investigation of annual surface ultraviolet radiation in Iran

International Nuclear Information System (INIS)

Sabziparvar, A.-A.

2003-01-01

In recent years, there has been some concern regarding solar ultraviolet (UV) radiation received at the earth,s surface because of its biological hazards affecting living organisms. Although the geographical distribution of ground-based UV network is relatively good in some continents,but over Asia, the number of UV instruments are not sufficient for meteorological and biological purposes. Iran, as an Asian country, is also suffering from the lack of UV monitoring network with the exception of one ground-based UV spectrophotometer site (Brower III) at Esfahan. Using a complex radiative transfer model and various meteorological data (for 8 years) such as total column ozone, cloudiness, surface albedo, surface air pressure, relative humidity, visibility and daily total solar radiation (TSR), the geographical distribution of annual integrated biological surface UV irradiances such as UVB, erythema and cataracts are calculated. The comparison is made for cloud-free and all-sky conditions for eight selected cities distributed from the southern tip of the country (25 N-60 E) to the northern border (39 N-48 E). It is shown that the difference between the annual UV at south and north in all-sky condition is larger than the differences in cloud-free condition. The ratio of some biological UV irradiances at southern cities to the same component at northern cities shows a factor of two and more which is quite significant. The possible reasons which might cause such differences are discussed

Solar Ultraviolet-B radiation monitoring in Khorram Abad city in Iran

International Nuclear Information System (INIS)

Gholami, M.; Yoosefi, L.

2009-01-01

The increasing evidences show that global depletion of stratospheric ozone layer is caused by pollutant and growing incidence of the skin cancer and cataract is related to the amounts of solar UV radiation reaching the earth's surface. Therefore, the main driving force behind such efforts has been the lack of an appropriate network in scope monitoring of the terrestrial UV radiation. Materials and Methods: The present work was performed at Khorram Abad province, Lorestan, Iran. Khorram Abad (48 d egree ' ,21' E and 30 d egree , 23' N) is approximately 1171m above the mean sea level. UV radiation was measured using a UV-Biometer Model 501, from November 2005 till November 2006. Results: Hourly average UV- index, the effective power and other parameters such as effective UV dose have been m oderate f rom April until the end of August 2006 and very low from November till January 2006. However, in some days, the maximum UVI was in the range of H igh , especially in May. Conclusion: It was observed that the monthly average hourly UV index values in Khorram Abad were never at the extreme range. Chronic UVB exposure could be the major cause of eye's and skin disease in months from April to August, during which most people's activities were performed outdoor in the province of Lorestan.

Health benefits of PM10 reduction in Iran

Science.gov (United States)

Marzouni, Mohammad Bagherian; Moradi, Mahsa; Zarasvandi, Alireza; Akbaripoor, Shayan; Hassanvand, Mohammad Sadegh; Neisi, Abdolkazem; Goudarzi, Gholamreza; Mohammadi, Mohammad Javad; Sheikhi, Reza; Kermani, Majid; Shirmardi, Mohammad; Naimabadi, Abolfazl; Gholami, Moeen; Mozhdehi, Saeed Pourkarim; Esmaeili, Mehdi; Barari, Kian

2017-08-01

Air pollution contains a complex mixture of poisonous compounds including particulate matter (PM) which has wide spectrum of adverse health effects. The main purpose of this study was to estimate the potential health impacts or benefits due to any changes in annual PM10 level in four major megacities of Iran. The required data of PM10 for AirQ software was collected from air quality monitoring stations in four megacities of Iran. The preprocessing was carried out using macro coding in excel environment. The relationship between different presumptive scenarios and health impacts was determined. We also assessed the health benefits of reducing PM10 to WHO Air Quality Guidelines (WHO-AQGs) and National Ambient Air Quality Standards (NAAQSs) levels with regard to the rate of mortality and morbidity in studied cities. We found that the 10 μg/m3 increase in annual PM10 concentration is responsible for seven (95% CI 6-8) cases increase in total number of deaths per 2 × 105 person. We also found that 10.7, 7.2, 5.7, and 5.3% of total death is attributable to short-term exposure to air pollution for Ahvaz, Isfahan, Shiraz, and Tehran, respectively. We found that by attaining the WHO's proposed value for PM10, the potential health benefits of 89, 84, 79, and 78% were obtained in Ahvaz, Isfahan, Shiraz, and Tehran, respectively. The results also indicated that 27, 10, 3, and 1% of health impacts were attributed to dust storm days for Ahvaz, Isfahan, Shiraz, and Tehran, respectively.

Dental Students' Educational Achievement in Relation to Their Learning Styles: A Cross-Sectional Study in Iran.

Science.gov (United States)

Hosseini, Seyed Masoud; Amery, Hamideh; Emadzadeh, Ali; Babazadeh, Saber

2015-02-24

In recent decades, many studies have been carried out on the importance of Kolb experiential learning theory (ELT) in teaching-learning processes and its effect on learning outcomes. However, some experts have criticized the Kolb theory and argue that there are some ambiguities on the validity of the theory as an important predictor of achievement. This study has been carried out on dental students' educational achievement in relation to their dominant learning styles based on Kolb theory in Mashhad University of Medical Sciences (Iran). In a cross sectional study, Kolb Learning Style Inventory (LSI Ver. 3.1) as well as a questionnaire containing students' demographic data, academic achievement marks including grade point average (GPA), theoretical and practical courses marks, and the comprehensive basic sciences exam (CBSE) scores were administered on a purposive sample of 162 dental students who had passed their comprehensive basic sciences exam. Educational achievement data were analyzed in relation to students' dominant learning styles, using descriptive and analytical statistics including χ2, Kruskal-Wallis and two-way ANOVA tests. The dominant learning styles of students were Assimilating (53.1%), Converging (24.1%), Diverging (14.2%) and Accommodating (8.6%). Although, the students with Assimilating and Converging learning styles had a better performance on their educational achievement, there was no significant relationship between educational achievement and dominant learning style (P≥0.05). Findings support that the dominant learning style is not exclusively an essential factor to predict educational achievement. Rather, it shows learning preferences of students that may be considered in designing learning opportunities by the teachers.

Iran, the crisis situation

International Nuclear Information System (INIS)

Gere, Francois

2010-01-01

This book is an updated edition of a previous book by the same author: 'Iran and the nuclear: the Persian torments'. The author addresses the Iranian nuclear crisis within an historic perspective, and states that this crisis has its roots in the recent Iranian history, but has deeper origins before the Islamic Revolution of 1979. In a first part, he draws a portrait of Iran by opposing current myths and realities like Persia and an actual ethnic diversity, an oil-based wealth in a context of under-development, tyranny and an actual political complexity. He also analyses the Iranian geo-strategy and its recent evolutions, the relationships and attitudes towards the three Satans (USA, France and Israel), and describes the main evolutions of the Iranian defence, notably after 9/11. The second part describes the long evolution of the Iranian nuclear programme, from its beginning at the time of the Shah, until now (projects, programmes and realities of the Iranian electronuclear industry), and recalls the different steps of the nuclear crisis between 2002 and 2006. The third part is a prospective one. The author discusses several aspects of the conflict (power balance, rumours and threats, sanctions and military scenarios, Iranian retaliation capacities) and discusses what a nuclear Iran would be (its capacities, its objectives, geo-strategic consequences of a nuclear Iran, and remaining opportunities for negotiations)

Plague in Iran: its history and current status

Directory of Open Access Journals (Sweden)

Abdolrazagh Hashemi Shahraki

2016-07-01

Full Text Available OBJECTIVES: Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. METHODS: In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. RESULTS: This paper considers the history of plague in Persia (the predecessor of today’s Iran and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. CONCLUSIONS: Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity.

Plague in Iran: its history and current status.

Science.gov (United States)

Hashemi Shahraki, Abdolrazagh; Carniel, Elizabeth; Mostafavi, Ehsan

2016-01-01

Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. This paper considers the history of plague in Persia (the predecessor of today's Iran) and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity.

Sensitization to common allergens among patients with allergies in major Iranian cities: a systematic review and meta-analysis.

Science.gov (United States)

Moghtaderi, Mozhgan; Hosseini Teshnizi, Saeed; Farjadian, Shirin

2017-01-01

Various allergens are implicated in the pathogenesis of allergic diseases in different regions. This study attempted to identify the most common allergens among patients with allergies based on the results of skin prick tests in different parts of Iran. Relevant studies conducted from 2000 to 2016 were identified from the MEDLINE database. Six common groups of allergen types, including animal, cockroach, food, fungus, house dust mite, and pollen were considered. Subgroup analysis was performed to determine the prevalence of each type of allergen. The Egger test was used to assess publication bias. We included 44 studies in this meta-analysis. The overall prevalence of positive skin test results for at least one allergen was estimated to be 59% in patients with allergies in various parts of Iran. The number of patients was 11,646 (56% male and 44% female), with a mean age of 17.46±11.12 years. The most common allergen sources were pollen (47.0%), mites (35.2%), and food (15.3%). The prevalence of sensitization to food and cockroach allergens among children was greater than among adults. Pollen is the most common allergen sensitization in cities of Iran with a warm and dry climate; however, sensitization to house dust mites is predominant in northern and southern coastal areas of Iran.

Communication dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran to the Agency concerning the nuclear activities of Iran

International Nuclear Information System (INIS)

2007-01-01

The Secretariat has received a Note Verbale dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran (Iran), attaching a letter dated 19 February 2007 addressed to the Director General from the Resident Representative of Iran concerning the nuclear activities of Iran. The Note Verbale and, as requested therein, its attachment, are circulated herewith

A case-control study of risk factors for multiple sclerosis in Iran.

Science.gov (United States)

Alonso, Alvaro; Cook, Stuart D; Maghzi, Amir-Hadi; Divani, Afshin A

2011-05-01

Numerous studies have assessed risk factors for multiple sclerosis (MS), although none have been conducted previously in Iran. The objective of this study was to study lifestyle and environmental risk factors of MS in the Iranian population. A case-control study, including 394 MS cases and 394 matched controls, was conducted in MS clinics in different Iranian cities. Information on lifestyles, environmental exposures, and past medical history was obtained from medical charts and phone interviews. In multivariable analysis, sunlight exposure was associated with a lower risk of MS: the odds ratio (OR) and 95% confidence interval (CI) of MS associated with a 1-h increment in daily sunlight was 0.62 (0.53-0.73). Smoking was associated with MS risk in women (OR: 6.48, 95% CI: 1.46-28.78), but not in men (OR: 0.72, 95% CI: 0.31-1.68) (p=0.002 for interaction). Finally, past history of common surgical procedures, infectious disorders, or exposure to pets and farm animals was not associated with MS risk. Different modifiable lifestyles, including sunlight exposure and smoking, were associated with lower MS risk in Iran. Interventions aimed at promoting smoking cessation and, more importantly, at increasing exposure to sunlight might contribute to the prevention of MS.

A Comparative Study of Entrance in Traditional and Contemporary Houses of Iran

Directory of Open Access Journals (Sweden)

Ramin Dehbandi

2017-12-01

Full Text Available In contemporary houses in Iran, because of changes in the methods of designing and building houses, importance of entrance reduced to such level that now in contemporary houses entrance is just a door. Entrance correlates indoor safe space of house and outdoors. It`s importance lays in controlling entry, exit, territory and hierarchy. Since house owners were satisfied with traditional form of entrance, it is a good idea to learn from them in designing new entrances. The purpose of this research is to find a way for designing appropriate entrances for Iranian contemporary houses. To do this at first 40 traditional houses and 40 contemporary houses in Isfahan and Kashan were selected. These two cities are from margin of desert and the origin of traditional houses of Iran. Analysis showed that blockage of visual and phonic relation, creating a space between outdoor public space and indoor private space, creating access patterns to internal spaces and traits that separate in and out were the most significant properties of traditional entrances. All these traits are ignored in contemporary entrances. Suggestions made for design include creating public meeting space in yard and creating a separate entrance space for each house in apartments.

A numerical investigation of the effect of ambient conditions on natural convection cooling of electronics

DEFF Research Database (Denmark)

Shojaee Nasirabadi, Parizad; Hattel, Jesper Henri

2017-01-01

Thermal management is a serious concern in electronic industry. It is important to understand the effects of ambient conditions on cooling of electronics. In this work, the effect of ambient conditions on the thermophysical properties of humid air is estimated in five cities (Copenhagen, Mashhad...

Iran. Nuclear crisis: towards an overrun?

International Nuclear Information System (INIS)

Cherief, Hamza

2012-01-01

In this article, the author first shows that the Iranian crisis is a failure of the struggle against nuclear proliferation as Iran seems to possess the technical and scientific abilities to produce nuclear weapons on a medium term. He also notices that this crisis is characterised by a deadlock of legal mechanisms of control of the Iranian nuclear programme: despite UN resolutions and sanctions, the IAEA will not be able able to visit Iranian facilities until Iran decides to enter negotiations again, and the decision by the UN of military actions seems not very likely, at least because of the opposition of China and Russia. In the second part, the author analyses the strategic and geopolitical stakes of the Iranian crisis: the will of Iran to become a regional leader and to counterbalance the Israeli nuclear deterrence, differences of regional interests between western countries, domestic evolutions in Iran. According to the author, both parties share a common interest in a smooth crisis recovery

Evaluation of Heavy Metals in Iranian and Non-Iranian Rice Supplied by Shopping Centers of Kashan, Iran

Directory of Open Access Journals (Sweden)

Rabbani D.1 PhD,

2015-01-01

Full Text Available Aims Heavy metals in the environment are toxic to plants, animals and human. This study aimed to investigate concentration of Arsenic, Lead and Cadmium in Iranian and non- Iranian rice which have been sold in Kashan City, Iran shops. Materials & Methods In this cross-sectional study, 126 samples from 42 trademarks (15 Iranian and 27 non-Iranian rice were collected from Kashan shopping centers. At first each sample was ashed, and then they have been dissolved with nitric acid. Heavy metal concentration was evaluated by inductively coupled plasma emission spectrophotometer. Data were analyzed by SPSS 16 software using One-sample and Independent T-tests. Findings Arsenic was not found in any of rice samples. There was a significant difference between Pb concentration in both Iranian and non-Iranian rice samples. There was not a significance difference between Cd concentration in Iranian (p=0.823 and non-Iranian (p=0.346 rice samples according to Iran national standards but there was a significant difference between Cd concentration in both Iranian (p=0.001 and non-Iranian (p=0.001 rice samples according to WHO and FAO standards. Conclusion Consumed rice pollution with Pb is considerable but with Cd is low. Arsenic concentration in Iranian and non-Iranian rice is less than Iran national and WHO/FAO standards.

Prevalence of liver flukes infections and hydatidosis in slaughtered sheep and goats in Nishapour, Khorasan Razavi, Iran

Directory of Open Access Journals (Sweden)

Majid Aminzare

2018-02-01

Full Text Available Background: Food-borne trematode infections and hydatidosis are endemic diseases caused by helminths in Iran that are responsible for great economic loss and getting public health at risk. Aim: Aim of this study was to determine the prevalence of fasciolosis, dicrocoeliasis, and hydatidosis infections in slaughtered sheep and goats in Nishapour, Khorasan Razavi province of Iran. Materials and Methods: A survey was implemented on 130,107 sheep and goats slaughtered at an abattoir in Nishapour (Neyshbur city, north central Khorasan Razavi Province, Iran, to determine the prevalence of fascioliasis, dicrocoeliosis and presence of hydatidosis. Results: During a 1-year period of study, among 130,107 of sheep and goats slaughtered at Nishapour abattoir, 1064 and 7124 livers were condemned totally and partially, respectively. A total of 255 (0.19%, 181 (0.12 %, and 7751 (5.95% of livers were condemned due to cysts of Echinococcus granulosus, flukes of Fasciola spp., and Dicrocoelium dendriticum, respectively. Totally, 1932 (1.48% lungs were condemned due to hydatidosis. The significant seasonal pattern was seen for fasciolosis, dicrocoeliosis, and hydatidosis, statistically (p<0.01. Conclusion: According to this study, it seems that Neyshabour is considered as an endemic region for Fasciola spp. and D. dendriticum infections and D. dendriticum is the most widespread liver fluke found in sheep and goats.

Overcoming the Ulama: Globalizing Iran's Political Economy

National Research Council Canada - National Science Library

Brechbill, Alan M

2008-01-01

..., or to participate more actively in the outside world. The religious establishment or ulama play the most significant role in the dichotomy between Iran's theocratic conservatism and the position Iran takes in globalization...

IAEA Statement After Iran Meeting

International Nuclear Information System (INIS)

2012-01-01

Full text: Senior International Atomic Energy Agency officials met an Iranian delegation in Vienna today to seek agreement on a structured approach document to resolve outstanding issues relating to Iran's nuclear programme. The following is a statement by IAEA Deputy Director General Herman Nackaerts after the meeting: ''As announced by the Director General earlier this week, we met today to discuss the structured approach paper. The Agency team came to the meeting in a constructive spirit with the desire and intention of finalising the paper. We presented a revised draft which addressed Iran's earlier stated concerns. However, there has been no progress and, indeed, Iran raised issues that we have already discussed and added new ones. This is disappointing. A date for a follow-on meeting has yet to be fixed.'' (IAEA)

Detection of Arctic and European cluster of canine distemper virus in north and center of Iran.

Science.gov (United States)

Namroodi, Somayeh; Rostami, Amir; Majidzadeh-Ardebili, Keyvan; Ghalyanchi Langroudi, Arash; Morovvati, Abbas

2015-01-01

Canine distemper virus (CDV) creates a very contagious viral multi-systemic canine distemper (CD) disease that affects most species of Carnivora order. The virus is genetically heterogeneous, particularly in section of the hemagglutinin (H) gene. Sequence analysis of the H gene can be useful to investigate distinction of various lineages related to geographical distribution and CDV molecular epidemiology. Since vaccination program is conducted only in large cities of Iran, CD still remains as one of the major causes of death in dogs in this country. In order to monitor H gene, CDV has been detected in 14 out of 19 sampled dogs through the amplification of nucleoprotein (NP) gene in nested-PCR assay. In the next step 665 bp of H gene was amplified in 9 out of 14 NP-gene positive dogs. Phylogenetic analysis distinguished two distinct CDV genotypes in Iran. JN941238 has been embedded in European cluster and JN941239 has been embedded in Arctic cluster. Nucleic analysis has been shown high difference among both Iranian CDV lineages with CDV vaccine strains.

Numerical analysis of using hybrid photovoltaic-thermal solar water heater in Iran

Directory of Open Access Journals (Sweden)

M Mohammadi Sarduei

2017-05-01

Full Text Available Introduction Electrical performance of solar cells decreases with increasing cell temperature, basically because of growth of the internal charge carrier recombination rates, caused by increased carrier concentrations. Hybrid Photovoltaic/thermal (PVT systems produce electrical and thermal energy simultaneously. PVT solar collectors convert the heat generated in the solar cells to low temperature useful heat energy and so they provide a lower working temperature for solar cells which subsequently leads to a higher electrical efficiency. Recently, in Iran, the reforming government policy in subsidy and increasing fossil fuels price led to growing an interest in use of renewable energies for residual and industrial applications. In spite of this, the PV power generator investment is not economically feasible, so far. Hybrid PVT devices are well known as an alternative method to improve energy performance and therefore economic feasibility of the conventional PV systems. The aim of this study is to investigate the performance of a PVT solar water heater in four different cities of Iran using TRNSYS program. Materials and Methods The designed PVT solar water system consists of two separate water flow circuits namely closed cycle and open circuit. The closed cycle circuit was comprised of a solar PVT collector (with nominal power of 880 W and area of 5.6 m2, a heat exchanger in the tank (with volume of 300 L, a pump and connecting pipes. The water stream in the collector absorbs the heat accumulated in the solar cells and delivers it to the water in the tank though the heat exchanger. An on/off controller system was used to activate the pump when the collector outlet temperature was higher than that of the tank in the closed cycle circuit. The water in the open circuit, comes from city water at low temperature, enters in the lower part of the storage tank where the heat transfer occurs between the two separate circuits. An auxiliary heater, connected

Status of Iran's nuclear program and negotiations

Energy Technology Data Exchange (ETDEWEB)

Albright, David [President, Institute for Science and International Security (ISIS), 236 Massachusetts Avenue, NE 305, Washington, DC 20002 (United States)

2014-05-09

Iran's nuclear program poses immense challenges to international security. Its gas centrifuge program has grown dramatically in the last several years, bringing Iran close to a point where it could produce highly enriched uranium in secret or declared gas centrifuge plants before its breakout would be discovered and stopped. To reduce the risk posed by Iran's nuclear program, the P5+1 have negotiated with Iran short term limits on the most dangerous aspects of its nuclear programs and is negotiating long-term arrangements that can provide assurance that Iran will not build nuclear weapons. These long-term arrangements need to include a far more limited and transparent Iranian nuclear program. In advance of arriving at a long-term arrangement, the IAEA will need to resolve its concerns about the alleged past and possibly on-going military dimensions of Iran's nuclear program.

Communication Received from the Islamic Republic of Iran

International Nuclear Information System (INIS)

1992-01-01

The text of a letter of 30 June 1992 from the Vice-President of the Islamic Republic of Iran and President of the Atomic Energy Organization of Iran was transmitted to the Director General by the Resident Representative of the Islamic Republic of Iran and is, as requested in the letter, being circulated for the information of all Member States in Annex 1

Internal Dynamics in Iran. Iran, between Sanctions, Destruction, and Negotiations

International Nuclear Information System (INIS)

Kian-Thiebaut, Azadeh

2008-01-01

The Iranian rulers, including reformists and conservatives, are unanimous concerning the priority of obtaining nuclear technology, for the Islamic regime. In this context, the United States wants to contemplate all options, including military action, but they are emphasizing the diplomatic solution, on condition that Iran suspends its uranium enrichment program. Their position does not favor a way out of the Iranian crisis. However, the proposal for an unconditional negotiation between the United States and Iran would enable Iranian rulers not to lose face vis-a-vis Iranian, Arabic, and Muslim public opinion in light of their declaration to stand their ground and not succumb to Western pressure. This would also pave the way for a solution to avoid nuclear proliferation and instability in the Middle East

Iran's nuclear program - for power generation or nuclear weapons?; Irans kjernefysiske program - for kraftproduksjon eller kjernevaapen?

Energy Technology Data Exchange (ETDEWEB)

Kippe, Halvor

2008-11-15

This report addresses the development of a nuclear infrastructure in Iran, and assessments are made on the near-term potential this infrastructure might yield of either nuclear power or nuclear arms production. The most significant facilities are treated in a more elaborate fashion, as these are assumed to have key roles in either a true civilian programme, or in the prospect of weapons-grade fissile material production. The future potential capacity for the latter is calculated under certain presumptions, both in the case that Iran focuses its efforts on uranium-based nuclear weapons, and in the case that it should choose the plutonium path to nuclear weapons. All the conclusions and findings in this report are based on technological considerations. This means that social or political assessments have not prevailed, rather the picture of Iran's nuclear programme is drawn through descriptions and assessments of facilities and systems, and their role in the bigger context. Definite conclusions have not been made as to whether Iran's nuclear programme currently is aimed towards nuclear arms or nuclear power. The secrecy surrounding some of the most prominent nuclear sites together with more or less credible allegations of purely weapons-related activities in the past, make it hard not to conclude that Iran until the disclosures in 2002 made as great an effort as it could on its way on developing nuclear weapons covertly. The scope of today's nuclear programme seems, on the other hand, most likely to be in part to help relieve the ever-increasing need for energy, although considerable deficits to this strategy are identified, at the same time as the Iranian people are united in a giant, high-prestige project in defiance of massive international pressure. Adding to this is a much-feared ability to rapidly being able to redirect their nuclear efforts, and develop nuclear arms in perhaps as little as one year. This so-called break-out scenario, where Iran