Full Text Available Background: Sulfur dioxide is one of the important pollutants that at the present time cause irreparable damage to environment and human health. The aim of present study was to study and comparison the effects of SO2 on respiratory and cardiovascular deaths in Bushehr city. Materials and Methods: This analytical study was conducted in Bushehr city during 2011. In the first stage data were collected from Bushehr department of the environment. The concentration of SO2 was measured by using BUBK portable device. After processing data by EXCEL software, data were converted as input file to the model and health effects of SO2 pollutant were measured by using statistical analysis and the World Health Organization model (Air Q model. Results: The results showed that concentration of SO2 pollutant with an annual average was 44 µg/m3 in Bushehr city. In the study area, increasing the concentration of sulfur dioxide per 10 µg/m3 than before values increased risk of cardiovascular death (0.8% and respiratory deaths (1%. Conclusion: The local comparison results showed that the number of respiratory and cardiac cases death which is attributable to the sulfur dioxide pollutant has been low in Bushehr city health endpoint can result due to continued and this situation could be justified by the low concentration of sulfur dioxide in the air of Bushehr city.
Mohammad Reza Yazdankhah fard
Full Text Available Background: Nowadays, determining research priorities is one of the strategic approaches for research planning. Since there is no clear research policy in nursing in Iran, the present study was designed to find research priorities for nursing. Methods: In this descriptive-analytic study, the nurses in academic and clinical settings of Bushehr city participated and responded to a questionnaire in two round Delphi survey (208 persons in the first round and 174 persons in the second round. The questionnaire contained a list of research topics to be prioritized according to 9 criteria (importance of the topic, their role in changing health status of the society, availability of data, change in nursing profession, potentiality to collaborate with other research centers, focus on social needs, protective principles and instructions, economical justification, possibility of applying achieved results. Its scoring scale was based on three options (high, good, low and an open question. Results: The research topics which received the highest ranking scores were: 1 Nursing and education, 2 Nursing and client education, 3 Nursing status in health system, 4 Nursing and medication therapy, 5 Nursing management and quality promotion, 6 Nursing and care, 7 Nursing and crisis (disasters, 8 Nursing and research, 9 occupational hazards, 10 Role of nurse in society health promotion. Conclusion: Delphi technique is a useful method for determining nursing research priorities. Through this method, topics related to nursing education and nursing status in health system were found to be of the highest level of priority in nursing.
Full Text Available Background: In coastal cities, wastewater discharge into the sea is one of the options for sewage disposal that in case of non-compliance with health standards in wastewater disposal will be led to the spread of infection and disease. On the other hand, water resources preservation and using them efficiently are the principles of sustainable development of each country. This study was aimed to investigate the contamination of discharged runoff from the surface water disposal channels of Bushehr city in 2012 - 13. Materials and Methods: In this study, Sampling was conducted by composite sampling method from output of the five main surface water disposal channels leading to the Persian Gulf located in the coastal region of Bushehr city during two seasons including wet (winter and dry (summer in 2012- 13. Then, experimental tests of BOD5, total coliform and fecal coliform were done on any of the 96 samples according to the standard method. Results: Analysis of the data showed that the BOD5, total coliform and fecal coliform of effluent runoff of the channels were more than the national standard output of disposal wastewaters into the surface waters, and the highest and lowest amount of BOD5 which obtained were 160 mg/L and 28 mg/L, respectively. Conclusion: considering the fact that discharged runoff from surface water disposal channels link from shoreline to sea in close distance and they often are as natural swimming sites and even fishing sites of Bushehr city, and also according to high level of organic and bacterial load of these channels, it is urgently required to be considered by the authorities.
Full Text Available Background: Determination of water corrosion indexes is one of the affecting approaches on drinking water management. Corrosion can causes economical problems, reduce the useful life of water facilities, and health damages to consumers. The aim of this study was to survey of chemical quality and determination of the corrosion potential of the water distribution system in Bushehr city. Materials and Methods: In this cross sectional study, the sampling was carried out during one year from 7 stations. Values of Langelier, Ryznar, corrosivity and Puckorius indexes were calculated by using such parameters as pH, total dissolved solids, temperature, permanent and temporary hardness, and alkalinity. Results: The average values for pH, total dissolved solids, temperature, and alkalinity was obtained 7.5, 586.82 mg/L, 66.92 mg/L CaCO3. The corrosion indexes were calculated Langelier 0.28, Ryznar 7.24, corrosivity 12.02, and Puckorius 7.81. Conclusion: Bushehr city water is tends to be slightly scaling based on Ryznar index and corrosive based on other studied indexes. Overall, the water quality was tending to corrosive and, therefore, recommended to use corrosion resistance pipes in water transmission and network or lining the inner wall of pipes or correction the water quality.
Full Text Available Background: Dietary pattern analysis has emerged as an alternative and complementary approach to examine the relationship between diet and the risk of chronic diseases.The aim of this study is to determine the association between major dietary patterns and general and central obesity among adult women living in Bushehr city. Materials and Methods: A cross-sectional study was conducted in Bushehr, with 362 women aged 20-50 years. Dietary intake in the previous year was assessed by a semi-quantitative 133-item food frequency questionnaire. The food items were classified into 38 food groups. In addition, social-demography and anthropometric data were gathered using questionnaires. Weight, height and waist circumstance (WC were measured with standard methods and Body Mass Index (BMI was calculated. General obesity was defined as BMI ≥ 30 kg/m2 and central obesity as WC ≥ 88 cm. Factor analysis and ANOVA were used for data analysis. Results: Mean age and BMI was 31 years and 24.4, respectively. 14% of the subjects had generally obese and 40% centrally obese.Two major dietary patterns were extracted: "Healthy" and "Unhealthy" dietary pattern. Individuals in the highest quartile of the unhealthy dietary pattern score were more likely to be generally obese (23.6 vs 7.9 p<0.05 whereas, those in the upper quartile of healthy dietary pattern were less likely to be generally obese (6.7 vs 20.2 p<0.01. Conclusion: Major dietary patterns of Bushehrian women had a significant association with general obesity. Suggesting that further prospective researches to confirm such associations.
Naeimi, Behrouz; Mazloom Kalimani, Farnaz; Pourfatolah, Ali Akbar; Azimzadeh, Masoud; Mankhian, Alireza; Akbarzadeh, Samad; Hajiani, Gholamreza; Kooshesh, Faramarz; Khamisipour, Gholamreza
Although so far several studies have determined the hepatitis E virus (HEV) prevalence in some parts of Iran, no data exists regarding the HEV seroprevalence in Bushehr province as the southernmost point in Iran yet. The aim of this study was to evaluate the seroprevalence of anti-HEV IgG among the blood donors in Bushehr. A total of 628 blood donor samples were collected from September to October 2013, after obtaining informed written consents, and analyzed for the presence of anti-HEV IgG using commercial HEV enzyme-linked immunosorbent assay (ELISA) kit. All the samples were tested by two ELISA kits and evaluated for liver function test. Overall, 105 (16.7%) blood samples were positive for HEV-specific-IgG antibodies, while 523 (83.8%) were negative. The presence of anti-HEV IgG was not associated with gender; however, it was correlated with age. It was indicated that the anti-HEV prevalence increases by age and there was a significant difference between the age groups regarding HEV seropositivity. High HEV seroprevalence (16.7%) was observed among the blood donors in Bushehr province. It appears that exposure to HEV increases with age; although, more people should be examined.
Haerinejad, Mohammad Javad; Ostovar, Afshin; Farzaneh, Mohamad Reza; Keshavarz, Mojtaba
Background Several reports have implied progressive increase of performance-enhancing drug (PED) use among Iranian athletes. More importantly, most of the previous research in the Iranian population had mainly focused on the anabolic steroid abuse, and ignored other agents. Objectives The aim of this study was to investigate the prevalence and characteristics of PED use among bodybuilding athletes in Bushehr, south of Iran. Methods Four hundred and fifty three male bodybuilding athletes were recruited from Bushehr gyms between February and May of 2015. Men were eligible to participate in the survey if they had regularly participated in the strength-training exercise (minimum of 1 year and 4 hour/week). Data were collected via a face-to-face interview. The survey consisted of three separate parts including demographic data, exercise pattern and PED use. Results According to this study, 234 (51.7%) of bodybuilding athletes had used PEDs. The PED users reported an average of 3.80 ± 4.52 agents’ use in their programs and they had used PEDs for the average of 3.24 ± 3.99 years. The most prevalent agents which had been abused by the athletes were anabolic steroids (used by 185 athletes (79.4% of athletes). Furthermore, 110 (47%) of athletes reported stimulant agents’ use during their routines. The most prevalent motivation for using PEDs was increasing muscle mass that was reported by 164 (70.1%) of PED users. In addition, sexual and dermatologic effects were the most prevalent adverse effects reported by the PED user athletes (114 (49.4%) and 103 (44.2%), respectively). Conclusions This study showed the high rate of PED use among recreational and professional Iranian bodybuilding athletes that can expose them to the serious side effects of these agents. PMID:27826400
Haerinejad, Mohammad Javad; Ostovar, Afshin; Farzaneh, Mohamad Reza; Keshavarz, Mojtaba
Several reports have implied progressive increase of performance-enhancing drug (PED) use among Iranian athletes. More importantly, most of the previous research in the Iranian population had mainly focused on the anabolic steroid abuse, and ignored other agents. The aim of this study was to investigate the prevalence and characteristics of PED use among bodybuilding athletes in Bushehr, south of Iran. Four hundred and fifty three male bodybuilding athletes were recruited from Bushehr gyms between February and May of 2015. Men were eligible to participate in the survey if they had regularly participated in the strength-training exercise (minimum of 1 year and 4 hour/week). Data were collected via a face-to-face interview. The survey consisted of three separate parts including demographic data, exercise pattern and PED use. According to this study, 234 (51.7%) of bodybuilding athletes had used PEDs. The PED users reported an average of 3.80 ± 4.52 agents' use in their programs and they had used PEDs for the average of 3.24 ± 3.99 years. The most prevalent agents which had been abused by the athletes were anabolic steroids (used by 185 athletes (79.4% of athletes). Furthermore, 110 (47%) of athletes reported stimulant agents' use during their routines. The most prevalent motivation for using PEDs was increasing muscle mass that was reported by 164 (70.1%) of PED users. In addition, sexual and dermatologic effects were the most prevalent adverse effects reported by the PED user athletes (114 (49.4%) and 103 (44.2%), respectively). This study showed the high rate of PED use among recreational and professional Iranian bodybuilding athletes that can expose them to the serious side effects of these agents.
Full Text Available This study aims to use the vernacular climatic strategies (VCS of traditional dwellings in Bushehr, in the common residential buildings of this southern Iranian city (which is characterized by its hot and humid climate, and provide answers to the following question: What effects do VCS have in terms of energy consumption in these buildings? This study has been conducted at three levels. At the first level, three context-based climatic solutions including shading, natural ventilation, and insulation of external walls and roofs were identified and selected based on bibliographic study. At the second level, a case study reflecting the current typology of common residential buildings in Bushehr city was selected. A combination of the mentioned climatic solutions was used in the baseline case to create a developed model. Based on the space layout of the developed model and some design criteria, a series of proposed models was also created and modeled. The selected case study building was also used to establish a local weather station at a height of 12 m based on the roof, collecting local climate data which were then used for simulation to improve simulation accuracy. Finally, all models were simulated with the use of Design Builder software under natural ventilation conditions during moderate climatic periods of the year while split air-conditioning systems were used during hot and humid periods. The results showed reductions of 16% in energy consumption and 22% in CO2 emissions for the developed model, and reductions of 24–26% in energy consumption and 32–34% in CO2 emissions for the proposed models, as compared with the baseline model. Furthermore, all proposed models achieved lower annual energy consumption when compared with a selection of international sustainable low energy standards and domestic energy performance references for the Middle East region. Further studies are also recommended, and there is potential for combining VCS with
Full Text Available Background: Sea lettuce is a kind green alga with scientific name "Ulva lactuca", has many uses in many countries. With Notice to the presence of this alga in the coasts of Bushehr and its ease of propagation and cultivation, we can take advantage of beneficial interest. The objectives of this current study was to determine the amount of total fat, survey the quality and quantity of some physicochemical parameters and the profile of fatty acids in its oil. Materials and Methods: After samples collecting of sea lettuce (Sea lettuce from Bushehr coasts, sample preparation and extraction of fat, quantity of some physicochemical parameters according to AOAC method; and fatty acid profile were analyzed by gas chromatography with flame ionization detection (GC-FID. Results: The acidity index in extracted oil in Shoraye-shahr, Bandargah and Naftkesh regions were, 0.73, 0.73 and 0.72 respectively, and the peroxide value was 0.75, 0.74 and 0.75 respectively. The refractive index and average oil contents for all areas were reported 3 % and 1412, respectively. In the three mentioned regions, sixteen fatty acids including (C6, (C10, (C12, (C13, (C14, (C15, (C16, (C17, (C18, (C19, (C20, (C21, (C18: 1, (C18: 2, (C18: 3 were identified with different amounts. Palmitic acid had the highest levels in all three regions. Conclusion: Sea lettuce contains different fatty acids that each of them has different applications in food industry, medicine and cosmetics. The favorable amounts of omega-3 and omega-6 fatty acids in the sea lettuce oil increase their nutritional importance. Caltivating of this beneficial alga is suggested due to the appropriate geographic climate of Bushehr.
Zohreh Shakib; Azita Noroozi
: The mental health has a prominent role in psychosocial development in different periods of life, especially during adolescence. Mental disorders in adolescents can be related to different educational and non-educational factors. Therefore the aim of this study was to identify the educational and non-educational factors affecting the mental health of femal high school students in Bushehr. Materials and Methods: In this cross sectional study, 500 high school femal students evaluated with...
Full Text Available The main purpose of this study was to determine the role of fishing cooperatives on the socio – economic development of and rural areas in the Bord Khun of Bushehr, Iran. This research, in terms of objective, was exploratory and in terms of data collection was descriptive (causal-comparative. The under study population were active fishing cooperatives of Bord Khun. To determine the validity of the questionnaire the content validity was used which was obtained through the views of teachers and specialists after several steps of revision. To identify the reliability of the questionnaire a pretest (30 questionnaires was administered in Abkesh Village, of Bushehr, Iran. Cronbach’s alpha coefficient was obtained (0.864–0.610 showing the validity of the questionnaire. The results showed that mean total economic for the registered villages was 1.57 (SD = 0.367 and for the non-registered villages was 1.51 (SD = 1.82. These figures indicated a very poor economic situation of registered villagers compared to non-registered members before implementing the plan. The total socio-cultural mean for the registered villagers was 2.122 (SD = 0.609 and for the non-registered members was 2.578(SD = 0.673. The figures indicated better socio-cultural situation of non-registered villagers compared to registered members before implementing the plan. It can be claimed that the fishing cooperatives had significant impact on rural areas.
Full Text Available : The mental health has a prominent role in psychosocial development in different periods of life, especially during adolescence. Mental disorders in adolescents can be related to different educational and non-educational factors. Therefore the aim of this study was to identify the educational and non-educational factors affecting the mental health of femal high school students in Bushehr. Materials and Methods: In this cross sectional study, 500 high school femal students evaluated with using multi-stage cluster random sampling. Information was collected by questionnaire with three-part including educational factors (suchas anxiety academic and educational motivation, non educational factors (suchas demographic characteristics and quality of life (SF-36 part. The data were analyzed with SPSS software by using appropriate statistical tests. In this study the mental health level was moderate (50.99±11, and mental health was associated with educational motivation, facilitator anxiety, the school years, educational branch, interest to educational branch, mother education, evaluation of educational counseling, and evaluation of non educational counseling. Maternal education, interest to educational branch, the evaluation of non-educational counseling, facilitating stress, the school year, and educational branch were predictors of mental health (R2= 0.107. According to the results, providing educational consulting for increasing interest to educational branch, also non educational consulting for reducing problems and designing stress management workshop are necessary to improve students' mental health.
M Saeed Firoozabadi
Full Text Available Abstract Introduction: Today, water pipe smoking is widespread in the world that can lead to death of million individuals. This study aimed to determine the predictors of nicotine dependence among women water pipe consumers in Bushehr in 2013-2014. Methods: In this cross-sectional (descriptive and analytical study, 430 women water pipe smokers were selected via simple sampling and snowball methods. A structured interview was conducted on 20 women water pipe consumers in order to design a researcher-made questionnaire via appropriate statistical tests. The collected data were analyzed using SPSS statistical software. Results: The overall mean and standard deviation scores for nicotine dependence were 36.73±13.57 and 40.71±12.63, respectively. The highest and the lowest score were related to nicotine dependence and perceived behavioral control, respectively. All constructs explained water pipe dependence behavior except instrumental attitude and subjective norm. In fact, self-efficacy and affective attitude were introduced as the strongest and the weakest predictors respectively. Conclusion: Regarding unfavorable status of nicotine dependence behavior among water pipe consumer women, intervention programs are recommended in order to enhance the self-efficacy in decreasing this behavior, decrease appropriate affection to water pipe and decrease descriptive norm among these women.
Abdolrasoul Abbasi; Masoud Bahreini; Mohammad Reza Yazdankhah Fard; Kamran Mirzaei
Background: Nurses are the biggest component of the health care system in the world and their job satisfaction and clinical competence affect performance and success of the organization. This study aimed to determine and compare the clinical competence and job satisfaction of nurses in both academic and non-academic hospitals in Bushehr in 2015. Materials & Methods: In this cross-sectional study, 257 nurses were studied in two hospitals of Bushehr city selected by census method. Data was ...
Traces the history of the development of cities in South Africa, paying special attention to the development of urban social controls. Three eras are identified: (1) mercantilism, (2) imperialism, and (3) apartheid. Concludes that enormous human costs are entailed by these attempts at social engineering. (JDH)
Full Text Available Background: Internal corrosion and the formation of scale in water distribution pipes are the most important problems for an urban water distribution system. Physical, chemical, or biological factors can lead to these two processes. Internal corrosion and scale formation can impact health, economy, and aesthetics. This study assessed the physicochemical quality parameters and evaluated the potential for corrosion and scale formation in drinking water at the distribution systems of 5 selected cities in Bushehr province (Kangan, Dashtestan, Dashti, Bushehr, and Ganaveh from 2009-2012. Methods: This study was carried out based on laboratory data collected from monthly samplings of tap water in the Water and Wastewater Company of Bushehr province during the years 2009-2012. Internal corrosion and scale formation rates were calculated using the Ryznar, Langelier, Aggressive, and Puckorius indices. Results: The results of the Ryznar, Puckorius, Aggressive and Langelier indices indicated that the drinking water in the 5 selected cities of Bushehr province was corrosive. Moreover, the majority of parameters used to determine water quality exceeded Iran’s national standards. Conclusion: It is concluded that there is problem of water corrosion and scaling in drinking water of distribution systems in selected cities.
Full Text Available Background: Accumulation of heavy metals and increasing their concentration and reaching them to the danger range can threaten human health by entering to food chain. Thus, continuous monitoring of pollutants consentration in agricultural products is important. So, the aim of this study was to investigate the heavy metals concentration and risk assessment resulting from them in agriculture product with two types of irrigation in farms of Dayyer city which is one of the counties in Boushehr province. Material and Methods: Samples of agriculture product were harvested in three in three categories vegetables included: leafy (lettuce, spinach, cabbage, tuber (onion, potato, and fruit (tomato, green pepper from farms of Dayyer city with two types of irrigation included River Water Irrigation (RWI( and Ground Water Irrigation (GWI. Totally 320 samples were analyzed by using (ICP-OES -Spectrum Arcos after acidic digestion steps and extraction of heavy metals from samples. Then, the obtained results were analyzed by diffrent equations and statistic softwares. Results: results showed that the concentrations of metals were 68.75 (47.71, 277.62 (196.12, 32.68 (18.31, 42.19 (17.09, 1.76 (0.87 and 12.04 (5.83 mg kg-1 for Zn, Mn, Cu, Cr, Cd and Pb in RWI (and GWI, respectively in irrigated farms with river water (farms irrigated by ground water. The concentration of heavy metals was significantly higher in the soil of farms which irrigated with river water than those which irrigated with ground water (P<0.05. Also, results showed that in farms which irrigated by ground water, the highest Target hazard quotient (THQ have been reported in spinach with mentioned values; Zn (0.1150, Cd (1.2846, Cu (0.2030 and Pb (1.9141. Conclusion: The findings of this study showed that the concentration of heavy metals in soil and agricultural products which irrigated with contaminated water with urban and industrial sewage was higher than soil and agricultural productswhich
Sustainable Cities : Local Solutions in the Global South. Couverture du livre Sustainable Cities: Local Solutions in the Global South. Directeur(s) : Mélanie Robertson. Maison(s) d'édition : Practical Action Publishing, CRDI. 6 avril 2012. ISBN : 9781853397233. 178 pages. e-ISBN : 9781552505366. Téléchargez le PDF.
Climate Adaptive Water Management Plans for Cities in South Asia. This project will address the threat of extreme water insecurity, or reduced access to water, in South Asia's cities. The changing climate and rapid urbanization have increased the risks, and local governments have been unable to find solutions. Water ...
Full Text Available The basaltic prisms assemblages of Poshtsar are located in the south-eastern of Germi city and include of mafic volcanic rocks such as olivine basalt. They are outcropped with about 1000 meters thickness in the eastern part to 10 meters thicknes in the western part of Moghan. The main minerals of these rocks are olivine phenocrysts, clinopyroxene (augite and plagioclase. The dominant textures of the rocks studied are microlitic and microlitic porphyritic. According to geochemical diagrams, the study rocks were originated from an alkaline magma. Spider diagrams show that the parent magma has been enriched in LREE/HREE ratio and LILE to primordial mantle which indicates enrichment of mantle source of the parent magma The magma of the studied rocks were generated from garnet lherzolite in depth of around 100 Km. It seems these basalts have been formed in Back-arc basin due to subduction of the eastern Black Sea (northern branch of Neo-Tethys beneath the Armenian microcontinent.
Full Text Available Background: Blood transmitted infections have always made problems in the use of blood and blood products. In this survey, the seroprevalence of blood-borne infections among regular, sporadic (lapsed and first-time blood donors of Bushehr city were determined. Methods: In a retrospective study, the prevalence of transfusion transmitted infections was surveyed among all donors of Bushehr city (20294 persons during March 2006 to February 2007 and infections markers for hepatitis B and C, HIV AIDS and syphilis were surveyed through screening and confirmatory tests. Results: Among 20294 who donated blood through one year in Bushehr province, 8513 were regular donors (41.94%, 2523 sporadic donors (12.43%, 9258 first-time donors (45.61% and 495 (2.40% persons were determined as self-exclusion. Of these donors, 48 (0.23% were HBsAg positive, 42 (0.20% HCV-Ab reactive, and all were negative for HIV-Ab and syphilis. We found only 0.04% HBsAg positive among regular donors. Conclusions: Blood borne infections among regular blood donors were much less than non regular donors.
... to urban transformation and the subsequent loss of attractiveness by a city, often by modelling dichotomous indicators of observed factors or characteristics as logistic response functions of measurable macrostructural variables. The hypothesis that South Africa's major cities are transforming and are thus on the verge of
Full Text Available Background & Objective : Added to human life and achievements of the 21st century is one of the elderly population. Age increase is not disease it is a normal change that affect everybody. Elders should be support due to aging, decrease their abilities and high risk conditions. Their needs will be asses and evaluate in physical, social and spiritual aspects .Therefore this study was done for assess quality of life and related factors in elders population in Bushehr. Methods & Materials: This is descript - analytic study that was done on 360 elders in Bushehr. Method of sampling was cluster random sampling. In this study use of two questionnaires include demographic data questionnaire and SF-36 questionnaire for assess QOL. Data collected through client interview. Data were collected, recoding and analysis by SPSS 13 and descript - analytical statistic tests. Results: Results showed that mean scores of physical and mental health of Bushehr,s elders is below 50. So, results showed that physical and mental health aspects of quality of life have significant statistical correlation with economic status (p<0.001, employment (p<0.001, chronic illness (p<0.001, educational level (p<0,001, insurance service (p<0.001 and owner house (p<0.001 and no significant interrelation with sex, activity daily living and life condition. No significant interrelation between men and women in quality of life aspects. Conclusion: According to mean score of QOL in this study was 0-100, results showed that mean score of Bushehr,s elders population is below 50, and this is need to pay attention . Therefore, managers should be considered suitable plan for better quality of life in elderly.
The EPA is providing notice of a proposed Administrative Penalty Assessment against the Sioux City Foundry Company, an industry located at 2400 G Street, South Sioux City, NE, for alleged violations of the Clean Water Act, 33 U.S.C. § 1319(g) for discharge
Full Text Available Background: In disasters, large number of causalities rash into the hospitals in order to get health facilities. So, hospitals are the reference point for delivering the health services in all levels for helping to the most percent of injured people. Aim of study was to assess hospital disaster preparedness of Bushehr province. Maretial and Methods: This was a cross-sectional descriptive study which has been done in all Bushehr province hospitals. In order to collect data, we used 210 questions checklist with 10 different aims each aim had consisted of 6 different domains (equipment, working stuff, physical space, structure, protocols and functional chart. The checklists were completed by direct observation and evaluation of equipment, programs and documents based on their domains with different people. Results: The hospital preparedness in traffic base was very poor with mean number of 19/04±16/10 evaluation of security education and management domain with mean number 35/29±26/52, 38/65±19/46, 36/36±24/05, respectively were poor. In logistics, workforce, communications, excused transportation and addition to the hospitals with the mean number of 53/26±26/31, 49/65±27/61, 45/53±18/29, 43/33±19/72, and 40/47±20/37 were estimated as average. The most number was belonged to the emergency with the mean number of 53/80±19/18. Conclusion: The Bushehr province hospitals have not enough preparation against unexpected disasters and cannot be a good supporter for disaster happening, and in the occasions of happenings so many serious problems will occur. It will be suggested that the hospital managers should pay more attention to the unexpected disasters.
Mokonyama, Mathetha T
Full Text Available of increase of transport costs, for which energy is a significant component, should be central in South African cities. This is achievable through revised design philosophy in Town Planning Schemes, and recognition of the interaction effects of land use...
Borja M. Iglesias
Full Text Available “Economies of agglomeration” have acted as catalysts of the progress and modernisation of many nations in the Global South but have also contributed to unbalancing the territory, widening the gap between urban and rural populations and the accumulation of high environmental and social deficits. In contrast to the BRICS (Brazil, Russia, India, China and South Africa, the economies that make up the MINTs (Mexico, Indonesia, Nigeria and Turkey have better territorial integration of their urban systems, with intermediate cities that act as “economies of intermediation” with the rural hinterlands, and which could contribute to achieving the United Nations’ 2030 Agenda for Sustainable Development Goals. The United Nations Habitat iii of October 2016 placed intermediary cities at the heart of the New Urban Agenda. The aim is to promote national urban policies in many of the economies of the Global South, allowing them to strengthen their role as the main instrument of economic integration and regional cohesion.
Salehahmadi, Zeinab; Rafie, Seyyed Reza
BACKGROUND Although, there have been extensive research on the motivations driving patient to undergo cosmetic procedures, there is still a big question mark on the persuasive factors which may lead individuals to undergo cosmetic surgery. The present study evaluated various factors affecting patients undergoing cosmetic surgery in Bushehr, Southern Iran. METHODS From 24th March 2011 to 24th March 2012, eighty-one women and 20 men who wished to be operated in Fatemeh Zahra Hospital in Bushehr...
Full Text Available Background: Clinics, laboratories and radiologies are as a part of the public places and because of their potential health risk emissions, compliance with the environmental hygiene standards has a huge role in maintaining the environmental health of society. This study aimed to determine the environmental health status of private clinics, laboratories and Radiologies of Bushehr city in 2012. Materials and Methods: In this descriptive-analytical study, 211 private clinics, laboratories and radiologies were studied by concensus sampling. A research-based valid and reliable questionnaire (Cronbach's alpha=0.87 consisted of 62 questions was developed by trained interviewers. Questions were designed in nine sections: Construction, health services, solid waste management, providing health of clients, safety, sewerage, sanitation, specific criteria of dental clinics and specific criteria of radiology. Finally, Data was analyzed with the SPSS version 13 software. Results: The results showed that indicators of health status, the health services, solid waste management, providing health of clients, safety, sanitation and health facilities, had a favorable situation with mean 85.3%, 82%, 87.2%, 75.8%, 61.1%, 95.3% and 99.1%. Most problems was associated with improper disposal of syringes and surgical blades in the safety boxes, lack of disposable cups for clients and not installed fire extinguisher. Conclusion: In general, most of the Bushehr city clinics, laboratories and radiologies were favorable on health conditions in researched indicators.
Full Text Available Since 1994 the South African urban landscape has been changing as a result of fundamental social, economic and political transformations. Metropolitan cities, especially, face unique challenges because of the dynamism of urban populations. South...
Strategic Priorities and Impact Analysis Team, Office of Strategic Programs
This fact sheet "South Lake Tahoe, California: Using Energy Data to Partner on Building Energy Efficiency Actions" explains how the City of South Lake Tahoe used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.
Paul D. Mullins
Full Text Available Since the 1980s, within the broader context of studies on smart cities, there has been a growing body of academic research on networked cities and “computable cities” by authors including Manuel Castells (Castells, 1989; Castells & Cardoso, 2005, William Mitchell (1995, Michael Batty (2005, 2013, and Rob Kitchin (2011. Over the last decade, governments in Asia have displayed an appetite and commitment to construct large scale city developments from scratch—one of the most infamous being the smart entrepreneurial city of Songdo, South Korea. Using Songdo as a case study, this paper will examine, from an urban systems perspective, some of the challenges of using a green-city model led by networked technology. More specifically, this study intends to add to the growing body of smart city literature by using an external global event—the global financial crisis in 2008—to reveal what is missing from the smart city narrative in Songdo. The paper will use the definition of an urban system and internal subsystems by Bertuglia et al. (1987 and Bertuglia, Clarke and Wilson (1994 to reveal the sensitivity and resilience of a predetermined smart city narrative. For instance, what happens if the vision moves from the originally intended international-orientated population towards remarketing the city to attract a domestic middle-class population. The lens of the financial crisis in 2008 revealed that the inherent inflexibility of a closed-system approach in Songdo was not sufficiently resilient to external shocks. The shift towards a domestic middle-class population revealed the inequality in accessing the city services in a system designed with formalized and rigid inputs and outputs. By focusing predominantly on technology, the social dimensions of the city were not part of Songdo’s smart city vocabulary. Therefore, in adopting a technologically deterministic approach (Mullins & Shwayri, 2016 to achieving efficiency and combating environmental
Sustainable development recently topped the global agenda again when, on 25 September 2015, the UN adopted the 17 Sustainable Development Goals (SDG), including SDG 11 on cities: 'Make cities inclusive, safe, resilient ..... income country comparable to Chile or Argentina (Lewin, 2011). The country's success is also.
Full Text Available Cities increasingly face challenges related to pollution, efficient use of resources (e.g. water, energy) and ensuring a good quality of life for its citizens. Solutions built on existing and emerging technologies such as Cloud computing, Internet...
Salehahmadi, Zeinab; Rafie, Seyyed Reza
Although, there have been extensive research on the motivations driving patient to undergo cosmetic procedures, there is still a big question mark on the persuasive factors which may lead individuals to undergo cosmetic surgery. The present study evaluated various factors affecting patients undergoing cosmetic surgery in Bushehr, Southern Iran. From 24th March 2011 to 24th March 2012, eighty-one women and 20 men who wished to be operated in Fatemeh Zahra Hospital in Bushehr, Southern Iran and Pars Clinic, Iran were enrolled by a simple random sampling method. They all completed a questionnaire to consider reasons for cosmetic procedures. The collected data were statistically analyzed. Demographical, sociological and psychological factors such as age, gender, educational level, marital status, media, perceived risks, output quality, depression and self-improvement were determined as factors affecting tendency of individuals to undergo cosmetic surgery in this region. Trend to undergo cosmetic surgery was more prevalent in educational below bachelor degree, married subjects, women population of 30-45 years age group. Education level, age, marital status and gender were respectively the influential factors in deciding to undergo cosmetic surgery. Among the socio-psychological factors, self-improvement, finding a better job opportunity, rivalry, media, health status as well as depression were the most persuasive factors to encourage people to undergo cosmetic surgery too. Cost risk was not important for our samples in decision making to undergo cosmetic surgery. We need to fully understand the way in which the combination of demographic, social and psychological factors influence decision-making to undergo cosmetic surgery.
During the last decades, local governments have increasingly become recognised as actors in international development cooperation. It has been estimated that today 70% of the world’s cities are engaged in some form of international cooperation. Many of these relations connect the developed and the
Full Text Available Background: Nurses are the biggest component of the health care system in the world and their job satisfaction and clinical competence affect performance and success of the organization. This study aimed to determine and compare the clinical competence and job satisfaction of nurses in both academic and non-academic hospitals in Bushehr in 2015. Materials & Methods: In this cross-sectional study, 257 nurses were studied in two hospitals of Bushehr city selected by census method. Data was collected by using valid and reliable Nurse Clinical Competence and Job Satisfaction Inventory questionnaires. Data analyzed by using SPSS- 21, and descriptive statistics, t-test, and ANOVA and Pearson correlation coefficient. Statistical significance was set at P< 0.05. Results: Findings showed that there were no significant diffrences between academic hospital nurses' job satisfaction with 126.96±29.34 and non-academic hospital with 128.31±23.26. Also, there were a significant diffrences between total score of nurses' clinical competence in academic hospital 62.18±18.09 and in non-academic hospital 67.78±17.64. There were a significant and direct association between the clinical competence and job satisfaction of nurses in both hospitals (p≤0.05. Conclusion: Although nurses clinical competence and job satisfaction in both hospitals were assessed at desirable level but both criteria were higher in non-university hospital nurses. It is nessessary that Nurse Manager’s of academic hospitals should pay attention to assessment and improvement of nurse clinical competence and job satisfaction
Full Text Available Since 1996, the number of cases of cutaneous leishmaniasis has increased dramatically in Ouagadougou. Leishmania major, zymodeme MON74 was the only strain isolated in this focus. An epidemiological study of the phlebotomine sandflies fauna has been undertaken. Collections of sandflies have been carried out in six areas of the town during one year with two intensive collections at the end of the dry (May-June and wet seasons (September-October. The only species of genus Phlebotomus captured was P. duboscqi. This represented 11.2% from the 4,676 collected sandflies. P. duboscqi is a well known vector of L. major, nevertheless, none of the collected sandflies were infected with L. major. 16 species of Sergentomyia were present in the south area of Ouagadougou and S. schwetzi was the most abundant sandfly.
Farzad Morad Haseli
Full Text Available Background: Determination of thyroid volume using ultrasound has been recommended for monitoring public control of iodine deficiency programs in areas with mild iodine deficiency or with no iodine deficiency, instead of physical examination, in order to estimate the prevalence rate of goiter. The aim of this study was to determine the reference ranges of thyroid volume in Bushehr port. Methods: Thyroid volume of 1247 primary schoolchildren aged 7-10 years who were selected by probability proportionate to size method from rural and urban areas of Bushehr port was determined using ultrasonography. Medians and percentiles of thyroid volumes for age and body surface area were calculated for both genders. Results: The 97th percentiles of thyroid volume of Bushehr port schoolchildren according to age and sex were all lower than the corresponding sex-specific normative WHO reference values. Goiter prevalence was 1.68% according to WHO thyroid volume references for age in the studied population. The goiter prevalence according to age and body surface area-specific new normative WHO reference values were 7.13 and 7.17%, respectively. Conclusion: The 97th percentile for thyroid volume, calculated by ultrasonography in Bushehr port schoolchildren, were lower than the international WHO newly recommended reference values in all ages. Therefore, determination of a native reference value for estimating the prevalence rate of thyroid is highly recommended. According to ultrasonographically determined goiter prevalence, Bushehr is an iodine sufficient area.
Tsoka-Gwegweni, Joyce M; Okafor, Uchenna
Asymptomatic malaria infection in refugees is both a threat to the lives of the individuals and the public in the host country. Although South Africa has been experiencing an unprecedented influx of refugees since 1994, data on malaria infection among refugees is lacking. Such information is critical since South Africa is among the countries that have planned to eliminate malaria. The objective of this study was to determine prevalence of asymptomatic malaria infection among a refugee population living in a city of KwaZulu-Natal province, South Africa. A survey was conducted on adult refugee participants who attended a faith-based facility offering social services in a city of KwaZulu-Natal province, South Africa. The participants were screened for the presence of malaria using rapid diagnostic tests and microscopy. Demographic data for the participants were obtained using a closed ended questionnaire. Data was obtained for 303 participants consisting of 51.5% females and 47.5% males, ranging from 19 to 64 years old. More than 95% of them originated from sub-Saharan African countries. Two hundred and ninety participants provided a blood sample for screening of malaria. Of these, 3.8% tested positive for rapid diagnostic test and 5.9% for microscopy. The majority of malaria infections were due to Plasmodium falciparum. The study confirms the presence of asymptomatic malaria infections among a refugee population residing in a city of KwaZulu-Natal province that is not endemic for malaria. The results have important implications for both public health and malaria control in South Africa, particularly since the country has decided to eliminate malaria by 2018. To achieve this goal, South Africa needs to expand research, surveillance and elimination activities to include non-endemic areas, particularly with high refugee populations. We further recommend use of powerful diagnostic tests such as PCR for these interventions.
Joyce M Tsoka-Gwegweni
Full Text Available Asymptomatic malaria infection in refugees is both a threat to the lives of the individuals and the public in the host country. Although South Africa has been experiencing an unprecedented influx of refugees since 1994, data on malaria infection among refugees is lacking. Such information is critical since South Africa is among the countries that have planned to eliminate malaria. The objective of this study was to determine prevalence of asymptomatic malaria infection among a refugee population living in a city of KwaZulu-Natal province, South Africa.A survey was conducted on adult refugee participants who attended a faith-based facility offering social services in a city of KwaZulu-Natal province, South Africa. The participants were screened for the presence of malaria using rapid diagnostic tests and microscopy. Demographic data for the participants were obtained using a closed ended questionnaire. Data was obtained for 303 participants consisting of 51.5% females and 47.5% males, ranging from 19 to 64 years old. More than 95% of them originated from sub-Saharan African countries. Two hundred and ninety participants provided a blood sample for screening of malaria. Of these, 3.8% tested positive for rapid diagnostic test and 5.9% for microscopy. The majority of malaria infections were due to Plasmodium falciparum.The study confirms the presence of asymptomatic malaria infections among a refugee population residing in a city of KwaZulu-Natal province that is not endemic for malaria. The results have important implications for both public health and malaria control in South Africa, particularly since the country has decided to eliminate malaria by 2018. To achieve this goal, South Africa needs to expand research, surveillance and elimination activities to include non-endemic areas, particularly with high refugee populations. We further recommend use of powerful diagnostic tests such as PCR for these interventions.
SAHEB YAMINA; KONA ALBANA; MASCHIO ISABELLA; Szabo, Sandor
This guidebook is adapted to the South Mediterranean context from the Joint Research Centre’s (JRC) guidebook How to develop a Sustainable Energy Action Plan, developed in 2010 to support the implementation of the Covenant of Mayors (CoM) initiative in European cities. Through the CES-MED project, the European Union has opened the CoM initiative to local authorities of ten southern Mediterranean countries (Algeria, Egypt, Israel, Jordan, Lebanon, Libya, Morocco, Palestine, Syria and Tunisia)....
SAHEB YAMINA; MASCHIO ISABELLA; KONA ALBANA; Szabo, Sandor
This guidebook is adapted to the South Mediterranean context from the Joint Research Centre’s (JRC) guidebook "How to develop a Sustainable Energy Action Plan", developed in 2010 to support the implementation of the Covenant of Mayors (CoM) initiative in European cities. Through the CES-MED project, the European Union has opened the CoM initiative to local authorities of ten southern Mediterranean countries (Algeria, Egypt, Israel, Jordan, Lebanon, Libya, Morocco, Palestine, Syria and Tunisia...
Full Text Available South India is renowned worldwide for the architectural splendour of its temples and the elaborate sculpture that adorns them, but their symbolism, still ritually enacted today, is less well understood outside India. Complex interrelationships of art, architecture and ritual are expressed in the evolution, through the past thousand years, of the topography of one of th most important of the temple cities.
Sujata M Byahatti
Full Text Available Aim : The aim of the present study is to determine the number of third molars per person, angulation, level, amount of space for eruption of third molar between ramus of mandible and second molar status of root and also to study the difficulty index. Objective: To study the eruption status of third molar in South Indian population. Materials and methods: The study conducted at Department of Oral Medicine and Radiology. Maratha Mandals NG Halgekar College of Dental Sciences and Research Centre. Belgaum, Karnataka, India A total of 150 patients (54 females and 96 males visiting outpatient department between the age group of 17 and 30 with a mean age of 23.5 years were selected- Before starting the study, ethical concern taken from the ethical committee and informed consent from each patent who underwent radiographic examination. Results: The results showed approximately 94.66% of the subjects had all four third molars, 8.6% had three third molars, 4.6% had two third molars and 2% had one third molars with 3.3% having agenesis of all third molars. Third molar agenesis showed predilection for upper jaw with higher proportion in females (5 5% than males (2%. Angular position seen maximum with vertical position (66.16% with least being horizontal impactions. Level of occlusal plane of third molar similar to that of adjacent tooth seen in 52.65%. Below the occlusal plane in 19.61 %, totally impacted teeth noted in 27.73%. More than 75% of the teeth had complete root formation. Among total number of teeth, 518 (91.51 % teeth were easy to extract and remaining 33 (5.8% were difficult to extract. Conclusion: Radiological and clinical findings have correlated to assess whether teeth were easy to extract or difficult. Because of the increasing incidence of unerupted third molars and the association of numerous complications with these retained teeth, assessment of germ position and prognosis of third molar eruption is necessary for better patient management.
Full Text Available Objective: About 50% of severe to profound intellectual disabilities (ID are caused by genetic factors. In this study we decided to investigate the genetic causes of ID in 69 Bushehrian families to provide information for genetic counseling, carrier detection, and prenatal diagnosis. Materials & Methods: In this study we excluded known chromosomal abnormalities. The majority of families had more than two affected individuals. Karyotyping for each proband with physical malformations was performed. One affected member from each family was tested for FMR1 mutation and metabolic screening. Families with ID and primary microcephaly were checked for 7 known MCPH genes by linkage analysis. Results: Chromosomal abnormality was not found in any of the families. One family had full mutation of CGG repeat of Fragile-X syndrome. Six out of 18 families with MCPH showed linkage to one of the MCPH loci. One family had a syndrome associated with microcephaly. Two families with microcephaly and one family with a non-syndromic form of mental retardation without microcephaly showed an autosomal dominant mode of inheritance. Conclusion: According to our results genetic causes of ID are very heterogeneous and autosomal recessive primary microcephaly has an extremely high prevalence (26.09% in Bushehr province of Iran.
Dariush Ranjbar Vakilabadi
Full Text Available Background and Objective: Road transportation and specifically bus travel accounts for the bulk of travel. Contaminated drinking water consumption is one of the issues that threaten health, and always there is pollution possibility in drinking water in buses. This study evaluated the microbial quality of consumed drinking water in buses and also compared it with available standards. Materials and Methods: This study is a cross-sectional study. By considering similar studies, 95% confidence interval and based on the samples size formula for tradition of proportion, 80 buses from 122 buses that entered Bushehr Passenger Depot from other cities or exited it were randomly selected. Over a three-month period, samples were taken from drinking water in these buses. Temperature, pH, residual chlorine, total coliform (TC, and fecal coliform (E. coli in each sample were measured in accordance with the standard method. Statistical analysis of the data was carried out with SPSS Version 16, and the t-test was performed for statistical difference. Results: The results showed that residual chlorine in 97.5% was zero and pH values of the samples were in the range of 6.8-8.7. TC and E. coli numbers in 12.5% and 8.8% of the samples were higher than those of standards, respectively. Conclusion: Use of ice, washing time of the drinking water tank (daily or weekly, and method of usage and storage of drinking water (with 20-liter tanks had significant effects on the bacterial loads of the drinking water in the tanks (p value <0.05. Some factors such as tank material, driver's education and age, type and model of the bus, filling time of the tank (daily or weekly, the method of filling and emptying the tank (complete clearing out of the tank or otherwise, and distance had no significant effect on the quality of the drinking water in the buses.
Maimanat Tobeh Khak
Full Text Available Food is necessary for a healthy lifestyle, but it’s an important way of spreading many pathogens and toxic chemicals. The food contamination may happen during planting, harvesting, storing, processing or transporting. Hence, the food quality monitoring is necessary. Plants constitute the main source of food for human being. Fighting against pests and plant diseases in some cases, prevents product loss. It is obvious that the pest control is crucial for the future agriculture, industry and hygiene. Despite the current discussions and critics in scientific conventions about the adverse effects of pesticide use on human life, chemical based methods of pest control are still the most common among the farmers. Pesticide residues in agricultural products due to inappropriate and excessive consumption of pesticides is a worldwide problem that has overshadowed the health of human societies (1. Bushehr province, according to its weather conditions, is one of the major tomato growers in the country in autumn and winter. In this study, the residues of 9 toxins (Cypermethrin, Permethrin, Indoxacarb And Mancozeb, Chlorothalonil, Iprodione, Thiophanate methyl, Carbendazim Golsam, and Abamectin has been investigated in 37 Tomato samples from the farms of Jam, Dashtestan, Dashti, Deir and kangan cities, and Except Abamectin other toxins were detected. Cypermethrin rate was higher than standard in 2.8% of the samples. The residues of Permethrin, Indoxacarb, Mancozeb, Chlorothalonil, Iprodione and Thiophanate methyl was lower than the allowed limits in all the samples. The amount of Carbendazim was determined to be higher than the allowed limits in 4.8% of the samples.
Full Text Available 16 of 2013 (Republic of South Africa, 2013) and also internationally through the recently introduced UN Sustainable Development Goals (SDGs) (United Nations Sustainable Development, 2016). A key question that remains is whether cities are succeeding...
Aleksandrovskii, A. L.; Aleksandrovskaya, E. I.; Dolgikh, A. V.; Zamotaev, I. V.; Kurbatova, A. N.
Antique cities in the south of European Russia are characterized by a considerable thickness of their cultural layers (urbosediments) accumulated as construction debris and household wastes. Under the impact of pedogenesis and weathering in dry climate of the steppe zone, these sediments have acquired the features of loesslike low-humus calcareous and alkaline deposits. They are also enriched in many elements (P, Zn, Ca, Cu, Pb, As) related to the diverse anthropogenic activities. The soils developed from such urbosediments can be classified as urbanozems (Urban Technosols), whereas chernozems close to their zonal analogues have developed in the surface layer of sediments covering long-abandoned ancient cities. Similar characteristics have been found for the soils of the medieval and more recent cities in the studied region. Maximum concentrations of the pollutants are locally found in the antique and medieval urbosediments enriched in dyes, handicrafts from nonferrous metals, and other artifacts. Surface soils of ancient cities inherit the properties and composition of the cultural layer. Even in chernozems that developed under steppe vegetation on the surface of the abandoned antique cities of Phanagoria and Tanais for about 1000—1500 years, the concentrations of copper, zinc, and calcium carbonates remain high. Extremely high phosphorus concentrations in these soils should be noted. This is related to the stability of calcium phosphates from animal bones that are abundant in the cultural layer acting as parent material for surface soils.
Walker, Becky; Vearey, Jo; Nencel, L.S.
This article explores the intersecting vulnerabilities of non-national migrant mothers who sell sex in Johannesburg, South Africa – one of the most unequal cities in the world. Migrants who struggle to access the benefits of the city live and work in precarious peripheral spaces where they
Walker, Becky; Vearey, Jo; Nencel, L.S.
This article explores the intersecting vulnerabilities of non-national migrant mothers who sell sex in Johannesburg, South Africa – one of the most unequal cities in the world. Migrants who struggle to access the benefits of the city live and work in precarious peripheral spaces where they
Thompson, Mary Lou; Myers, Jonathan E.
Objective. We assessed the effectiveness of South Africa’s Firearm Control Act (FCA), passed in 2000, on firearm homicide rates compared with rates of nonfirearm homicide across 5 South African cities from 2001 to 2005. Methods. We conducted a retrospective population-based study of 37 067 firearm and nonfirearm homicide cases. Generalized linear models helped estimate and compare time trends of firearm and nonfirearm homicides, adjusting for age, sex, race, day of week, city, year of death, and population size. Results. There was a statistically significant decreasing trend regarding firearm homicides from 2001, with an adjusted year-on-year homicide rate ratio of 0.864 (95% confidence interval [CI] = 0.848, 0.880), representing a decrease of 13.6% per annum. The year-on-year decrease in nonfirearm homicide rates was also significant, but considerably lower at 0.976 (95% CI = 0.954, 0.997). Results suggest that 4585 (95% CI = 4427, 4723) lives were saved across 5 cities from 2001 to 2005 because of the FCA. Conclusions. Strength, timing and consistent decline suggest stricter gun control mediated by the FCA accounted for a significant decrease in homicide overall, and firearm homicide in particular, during the study period. PMID:24432917
Matzopoulos, Richard G; Thompson, Mary Lou; Myers, Jonathan E
We assessed the effectiveness of South Africa's Firearm Control Act (FCA), passed in 2000, on firearm homicide rates compared with rates of nonfirearm homicide across 5 South African cities from 2001 to 2005. We conducted a retrospective population-based study of 37 067 firearm and nonfirearm homicide cases. Generalized linear models helped estimate and compare time trends of firearm and nonfirearm homicides, adjusting for age, sex, race, day of week, city, year of death, and population size. There was a statistically significant decreasing trend regarding firearm homicides from 2001, with an adjusted year-on-year homicide rate ratio of 0.864 (95% confidence interval [CI] = 0.848, 0.880), representing a decrease of 13.6% per annum. The year-on-year decrease in nonfirearm homicide rates was also significant, but considerably lower at 0.976 (95% CI = 0.954, 0.997). Results suggest that 4585 (95% CI = 4427, 4723) lives were saved across 5 cities from 2001 to 2005 because of the FCA. Strength, timing and consistent decline suggest stricter gun control mediated by the FCA accounted for a significant decrease in homicide overall, and firearm homicide in particular, during the study period.
Full Text Available Background: Fluoride increases tooth resistance to dental caries, but mild toxicity due to excessive ingestion of fluoride can cause dental fluorosis. Drinking water naturally contains fluoride and is a major source of fluoride. In Bushehr port, drinking water is supplied from limestone springs with normal fluoride levels but dental fluorosis is observed. Methods: A total of 95 native school children (between the ages of 10-12 years old were randomly selected from four Bushehr port regions. Dental fluorosis, height and weight were examined. Probable attributing factors of dental fluorosis were also questioned. A 16 to 18 hours urinary fluoride concentration was measured with a fluoride ion selective electrode. Results: Dental fluorosis in four upper incisors was apparent in 52.6 % of the subjects. The urinary fluoride concentration was 2.18 mg/lit. Fluoride concentration in drinking water of schools ranged from 0.41 to 0.58 mg/lit. Forty percent of subjects were caries free. Conclusion: In spite of the normal range of fluoride concentration in the drinking water of Bushehr, dental fluorosis and urinary fluoride concentration are higher than the recommended ranges. Therefore, it is necessary to further investigate the amount and effects of fluoride ingestion in residents of Bushehr province.
C. S. Lubbe
Full Text Available This paper is a first attempt to describe the flora of domestic gardens from an urban environment in South Africa. A total of 835 plant species of 501 genera in 145 families was recorded from 100 gardens in a 54.9 km2 area of the Tlokwe City Municipality [Potchefstroom], North-West Province. A substantial number of alien species (580 were recorded, but also many indigenous species (255 that included South African endemics (61 and protected species on the National Red Data List (18. A number of the alien species that were commonly cultivated are declared invasive plants in South Africa (88. Most of the cultivated indigenous taxa originated from the southeastern provinces of South Africa. This study provides new knowledge on the often overlooked biodiversity of urban areas in a developing, mega-diverse country. Most studies of a similar nature were conducted in the developed countries of Europe and are of limited use in the development of management plans of urban ecosystems in southern Africa.
Osaretin God Igaro Igaro
Full Text Available Large volumes of mostly irreparable electronic waste (e-waste are shipped to Africa on a monthly basis, of which Nigeria receives the largest share. E-waste management practices in Nigeria have remained completely primitive until date; and e-waste workers have little or no occupational safety knowledge and devices. The thousands of chemicals in e-waste have been reported to be toxic to human health in any degree of exposure. The present study has assessed the risk of liver damage in workers occupationally exposed to e-waste in Benin City, South-south Nigeria in 2014. Serum activities of liver enzymes [alanine aminotransferase (ALT, aspartate aminotransferase (AST, gamma glutamyltransferase (GGT and alkaline phosphatase (ALP]; and levels albumin (ALB, total bilirubin (T/Bil and conjugated bilirubin (C/Bil were determined using standard colorimetric methods. Serum Alpha fetoprotein (AFP was determined using ELISA in Nigerian e-waste workers (n=63 and in age-matched unexposed participants (n=41 in Benin City. The results showed significantly raised activities of enzymatic biomarkers of liver damage (ALT, AST, ALP and GGT in the e-waste group compared with the unexposed participants. There was no significant difference in the levels of ALB, T/Bil and C/Bil between exposed and unexposed participants. AFP levels in e-waste workers (3.56 ± 0.34 ng/mL were significantly different compared with the unexposed group (2.14 ± 0.80 ng/mL (P< 0.045. The significantly elevated cancer risk biomarker (AFP and the enzymatic biomarkers of liver damage observed in the Nigerian e-waste workers studied may be associated with occupational exposure to known carcinogens and hepatotoxic metals in e-waste.
Zoback, M. L.; Cabrera, C.; Pomonis, A.; Baca, A.; Brunner, I.; Cheung, G.; Chen, A.; Nagel, B.; Carrasco, S.
By 2000, an estimated 80% of South America’s population lived in urban areas (Veblen et al., The Physical Geography of South America, Oxford University Press, 2007). A significant fraction of those urban dwellers resides in the capital cities which are major economic centers and act as magnets for rural poor and refugees. This population concentration includes many residents living in extreme poverty in substandard and informal housing, often on the margins of these capital cities and sometimes on steep slopes, greatly compounding the vulnerability to natural hazards. We are analyzing the humanitarian and economic risk for six of the seismically most-at-risk South American capitals along the northern and western plate boundaries of South America: Caracas, Venezuela; Bogotá, Colombia; Quito, Ecuador; Lima, Perú; La Paz, Bolivia; and Santiago, Chile. Impacts are provided in the form of expected losses for a specific “likely” scenario earthquake and in a probabilistic format using exceedance probability curves (probability of exceeding a given loss in different return periods). Impacts to be quantified include: total economic losses, potential fatalities, potential serious injuries, and the number of displaced households. Probabilistic seismic hazard was developed in collaboration with numerous South American experts and includes subduction interface, intraslab, background crustal and, where available, active fault sources. A significant challenge for this study is to accurately account for the exposure and vulnerability of populations living in the informal, shanty areas. Combining analysis of aerial imagery and on-the-ground reconnaissance, we define between 20-30 “inventory districts” of relatively uniform construction styles within each capital. Statistical distributions of the different construction types and their characteristics (height, occupancy, year built, average value) are estimated for each district. In addition, working with local graduate
Gregory D. Breetzke
Full Text Available High and rising levels of crime plague post-apartheid South Africa. A common explanation for these high crime rates relates the country’s unique socio-political past to a system of ineffective social control mechanisms that suggest high levels of social disorganisation within certain communities. Other explanations emphasise the presence of disaffected youths and deprivation, as well as the rapid immigration of people from neighbouring African countries into South Africa. I examined a number of these socio-structural explanations of crime on contact crime rates in the city of Tshwane, South Africa. The findings are largely consistent with the social disorganisation theory, as well as with what has previously been suggested in local literature. In order to supplement these preliminary findings, the effects of the same socio-structural explanations on contact crime rates were determined for predominantly Black, White, and ‘Mixed’ (containing a mix of both Black and White residents suburbs using spatial regression models. Evidence from these analyses suggests that the effects of the various socio-structural explanations do not appear to traverse racial lines. Rather, the findings suggest non-uniformity in terms of the extent to which the various socio-structural factors impact contact crime rates based on race.
Pakistan is facing unabated air pollution as a major issue and its cities are more vulnerable as compared to urban centers in the developed world. During the last few decades, there has been a rapid increase in population, urbanization, industrialization, transportation and other human activities. In year June 2015 heat wave in largest South Asian mega city Karachi more than 1500 people died in one week. Unfortunately no air quality monitoring system is operation in any city of Pakistan. There is a sharp increase in both the variety and quantity of air pollutants and their corresponding sources. In this study contributions of different sources to particulate matter concentration has estimated in urban area of Karachi. Carbonaceous species (elemental carbon, organic carbon, carbonate carbon), soluble ions (Ca++, Mg++, Na+, K+, NH4+, Cl-, NO3-, SO4--), saccharides (levoglucosan, galactosan, mannosan, sucrose, fructose, glucose, arabitol and mannitol) were measured in atmospheric fine (PM2.5) and coarse (PM10) particles collected under pre-monsoon conditions (March - April 2009) at an urban site in Karachi (Pakistan). Average concentrations of PM2.5 were 75μg/m3 and of PM10 437μg/m3. The large difference between PM10 and PM2.5 originated predominantly from mineral dust. "Calcareous dust" and „siliceous dust" were the overall dominating material in PM, with 46% contribution to PM2.5 and 78% to PM10-2.5. 20 Combustion particles and secondary organics (EC+OM) comprised 23% of PM2.5 and 6% of PM10-2.5. EC, as well as OC ambient levels were higher (59% and 56%) in PM10-2.5 than in 22 PM2.5. Biomass burning contributed about 3% to PM2.5, and had a share of about 13% of "EC+OM" in PM2.5. The impact of bioaerosol (fungal spores) was minor and had a share of 1 and 2% of the OC in the PM2.5 and PM10-2.5 size fractions. Of secondary inorganic constituents (NH4)2SO4 contributes 4.4% to PM2.5 and no detectable quantity to PM10-2.5. The sea salt contribution is about 2% both to
Seyed Ahmad Ghasemi; Abdolali Movahedinia; Negin Salamat; Bahram Kazemi
Mudskippers are important in many biological and ecotoxicological studies and recognized as potentioal Biomarker in environmental monitoring and assessments of coastal waters in tropical and subtropical ecosystems. DNA Barcoding technique was used to identify the exact species of mudskippers in the Persian Gulf from Coastal waters of Bushehr province. This technique may provide faster detecting and giving a lot of information about the taxonomy of species. Samples were collected from four are...
Mohammad ali Ziraee
Full Text Available Background: Ethnopharmacology has been seen as a multidisciplinary approach for novel drug discovery by providing valuable data about medicinal plants in different cultures. The aim of this ethnopharmacological study was to identify medicinal plants of the Zirrah (Touz/Dashtestan/Bushehr province in the North of Persian Gulf. Material and Methods: The medical uses of medicinal plants were gathered from 23 local informants by face to face interviews. The relative frequency of citation (FRC and cultural importance (CI indices were calculated. Results: A total of 131 medicinal plants belonging to 62 families were identified. Malva sylvestris, Zataria multiflora, Terminalia chebula, Cuminum cyminum, Foenicum vulgare, Olivera decumbens, Echium amoenum, Teucriuma polium, Cannabis sativa and Papaver somniferum had the highest cultural importance indices. Ducrosia anethifolia Bioss, Nigella sativa, Capparis spinosa and Urtica dioica had the highest FRC indices. The highest medical uses were for gastrointestinal diseases, gynecological diseases and dermatological uses, infectious diseases, nature of cool and metabolic disorders, respectively. Conclusion: There is a vast variety of medicinal plants in Zirrah (Touz/Dashtestan/Bushehr province. Although most of therapeutic applications of these plants in the Zirrah (Touz/Dashtestan/Bushehr province are the same as Iran’s traditional medicine, but the people of this region use some of these plants for some diseases which are unique for this area. Thus, investigation about these plants should be initiated to discover novel drugs for clinical applications.
Seyed Ahmad Ghasemi
Full Text Available Mudskippers are important in many biological and ecotoxicological studies and recognized as potentioal Biomarker in environmental monitoring and assessments of coastal waters in tropical and subtropical ecosystems. DNA Barcoding technique was used to identify the exact species of mudskippers in the Persian Gulf from Coastal waters of Bushehr province. This technique may provide faster detecting and giving a lot of information about the taxonomy of species. Samples were collected from four areas including Genaveh, Shif, Delawar and Mond in Bushehr province. According to morphological properties three species (Boleophthalmus dussumeri, Periophthalmus waltoni and Scartelaos teneus were identified. In order to barcoding, mitochondrial cytochrome C oxidase of the fish was sequenced. COI sequence analysis of ten specimens from each species indicates that B. dussumeri, P. waltoni and S. teneus have genetic differences in amount of 17.8%. Maximum genetic differences were calculated between B. dussumeri, P. waltoni (19.1% and minimum genetic differences were observed between P. waltoni and S. teneus (11.8%. These amounts of genetic differences among the studied mudskippers, approve the presence of three species in Bushehr coastal waters. COI sequence comparison and phylogenetic tree of each studied species with other mudskippers clustered these species in the same genus. In molecular obtained data confirmed the present morphological classification methods for these species.
Full Text Available This study aims to identify and analyze the effect of leadership style on self-efficacy, the effect of leadership style on emotional exhaustion; self-efficacy influences the emotional exhaustion, and emotional exhaustion on audit quality. This study uses a quantitative approach. The population in this study was all auditors in city inspectorates in South Sulawesi Province, Indonesia. The sampling technique used in this research is purposive sampling where the sampling is based on the consideration or criteria in accordance with the purpose of research. These research data will be obtained by filling out a questionnaires, and direct interviews with respondents. Data are collected through questionnaires and interviews, and are analyzed using quantitative and descriptive analysis techniques.
Senciales Gonzalez, J. M.; Aguayo Maldonado, P.; Ruiz Sinoga, J. D.; Martinez Murillo, J. F.
Several studies demonstrate the spatial and temporal variability of rainfall in the Mediterranean climate (Llasat et al., 2005; Neppel et al., 2007; Rodrigo and Derieg, 2008), as well as episodes of atmospheric dynamics which tend to intervene in such events (Llasat et al., 2005; Martin et al., 2006). Considering that the recurrence of torrential events is usual in the southwest of the Mediterranean Coastal areas and occasionally its difficult to structure, the study of the highest events were restricted to those that exceed 100 mm in 24 hours. The study of these events is very important to analyze the vulnerability of urban areas, taking as an example the case of the city of Malaga (South of Spain) Elías y Ruiz (1979) were calculated for the city of Málaga a maximum value of 220-240 mm for a period of 100 years return; and a maximum of 60 mm/h for 10 years. In the same area, the probability estimates by Senciales (1997) from a single station indicate a recurrence of between 10 and 25 years for such events. But with a wide number of stations a greater cumulative frequency is obtained. The city of Malaga has been divided into various sectors according to their topography, proceeding to multivariate analysis with SPSS-18 of maximum and average values greater than 100 mm. precipitation and linking them with the following independent variables: month of the year of the event, situation in altitude, wind in surface and surface situation. The best results were obtained by dividing the city into four sectors; Valley area, East Coast (steep), foothills (moderately steep) and mountains (steep). The units of the average values by sector with regard to the situation in area (depression, frontal system or occluded frontal system) and height (flow of cold air or cold drop) reached significant values (r2 > 0.5 and even > 0.9) repeated by dividing the city in only three areas, Valley, East Coast and mountains but with minor adjustment in the latter. Torrential events showed no
Full Text Available Background: Water contamination due to insecticides, often generates dangerous results for consumers. Immoderate consumption of insecticides in neighboring farms contaminates rivers. Assessment of residue of phosphorus insecticides which are used in farms near rivers can play a key role in preventing probable poisonings and aquatic ecosystems polution. Methods: In this case control study, water of three permanent rivers in Bushehr province and urban water pipe network of Bushehr city were assessed in different months in 2004-2005 and 216 samples were collected on the whole. In each river,three stations were used for sampling. After the sampling, extraction processes were accomplished using solvents such as: acetone, methylen-chloride and benzene. For detection and measurement of TLC Scanner apparatus was used. Results: Residues of diazinon and malathion were found in water of the three rivers in spring and summer. And in other seasons the rate of residues were very low or zero. The statistical analysis of the results through one-sidedanalysis variance, showed that diazinon and malathion residues in the water of the surveyed rivers in different months had significant difference (p 0.05, while malathion residue was significant (p <0.05. Conclusion: In the first and second months after applying the two insecticides, their residues level in all three rivers of Mond, Shahpour and Dalaky are more than acceptable contamination level, the higher levels belong to diazinon. Precautions must be considered in using the water for drinking purposes and also using aquatic foods which are provided from these rivers.
Gary L. McCoy; Larry Gross; Henry Lachowski; Jim Chew; John W. Joy; Jerry Henderson; Mike Murphy; Nelson S. Loftus; Glenn Jacobsen; Richard L. Kracht; Lloyd A. Musser; Brian H. Avery; David F. Thomas; Max Williamson; Mike Znerold; Roger Belanger; John Nesbitt; Tom Beckman; James B. Baker; John B. Amundson; Gary O. Fiddler; Robert J. Laacke; Mike Rauscher; Hrishi Saha; Pierre Robert; David Winn; Darwin L. Richards; Marianne Burke; Bobby Kitchens; John Murphy; Hyun-Chung Kang
The 1985 National Silviculture Workshop was held in Rapid City, South Dakota, and the Black Hills National Forest. The purpose of the workshop was to discuss, review, and share information and experiences regarding successful silvicultural treatment that may have application in other Regions.
Tae Kyung Yoon
Full Text Available Quantifying and managing carbon (C storage in urban green space (UGS soils is associated with the ecosystem services necessary for human well-being and the national C inventory report of the Intergovernmental Panel on Climate Change (IPCC. Here, the soil C stocks at 30-cm depths in different types of UGS’s (roadside, park, school forest, and riverside were studied in three major South Korean cities that have experienced recent, rapid development. The total C of 666 soil samples was analyzed, and these results were combined with the available UGS inventory data. Overall, the mean soil bulk density, C concentration, and C density at 30-cm depths were 1.22 g·cm−3, 7.31 g·C·kg−1, and 2.13 kg·C·m−2, respectively. The UGS soil C stock (Gg·C at 30-cm depths was 105.6 for Seoul, 43.6 for Daegu, and 26.4 for Daejeon. The lower C storage of Korean UGS soils than those of other countries is due to the low soil C concentration and the smaller land area under UGS. Strategic management practices that augment the organic matter supply in soil are expected to enhance C storage in South Korean UGS soils.
Full Text Available Background: Hospital waste contains a large quantity of dangerous pathogenic agents, which are hazardous to the health of man, animal, plant and the environment. In Iran, like many other developing countries, not enough attention is paid to this matter and available information regarding the generation and disposal of medical wastes are low. The existing information about production and disposal of wastes in our hospitals is little and incomplete. In this study, a survey on hospital waste management system in Bushehr province hospitals was conducted. Methods: In this cross-sectional study, 8 hospitals in Bushehr province were investigated during a period of 6 months using a questionnaire, interviews and direct observations. The questionnaire had 93 questions (open and closed about general information on the hospitals and about various systems of managing hospital waste according to the World Health Organization suggested survey questionnaire for hospital waste management in developing countries. Results: In hospitals of bushehr province, waste generation rate was 2615 kg/day, including domestic waste (51.7%, infectious waste (20.8%, sharps (15.2% and chemical and drugs wastes (12.3%. In almost all hospitals, segregation of infectious waste from domestic waste at the place of origin and putting them in special containers had been done but this segregation wasn’t complete and sometimes some hazardous waste were disposed of in domestic waste containers. All hospitals used a color coding system for waste containers, 75 % of hospitals had incinerators. In others, waste was carried out by municipal service daily. In all hospitals, all workers were trained about hospital waste management. In none of the surveyed hospitals, there was an obvious policy and plan for purchasing equipment and necessary facilities in order to dispose hospital waste correctly and also no clear budget was allocated for hospital waste management. In none of these hospitals
Kurti, Marin K; von Lampe, Klaus; Thompkins, Douglas E
To determine the scope of the cigarette black market in a socioeconomically deprived inner-city area in the US, taking the South Bronx in New York City as a case study. The South Bronx Litter Pack Survey collected discarded cigarette packs (n=497) along 30 randomised census tracts to quantify the prevalence of counterfeit, legal and out-of-state tax stamps. It was found that 76.2% of cigarette packs collected avoided the combined New York City and State tax. More specifically, 57.9% were untaxed (counterfeit or bearing no tax stamp), for 15.8% taxes were paid outside of New York City (including other states and New York State only). Only 19.4% of tax stamps collected indicated that New York City and New York State taxes were paid. 4.4% of the cigarette packs could not be analysed because the tax stamps were not discernible. The finding that the majority of cigarettes did not have a tax stamp or bore a counterfeit tax stamp suggests that these cigarettes were being bootlegged, most likely from Native American Reservations. The present study highlights the importance of examining the illegal cigarette market in socioeconomically deprived regions of the US, where tax avoidance and black market activities appear to far exceed levels found elsewhere in the country including Chicago and New York City at large.
Full Text Available Background: Nowadays ancient cultural historic sites are considered as a local cultural asset. The cultural historic fabric of Bushehr port is one of the most unique historical urban sites which is confronting destruction because of speedy urban development. Therefore, the viewpoints of the historic fabric inhabitants were investigated to map its pathological pattern through a multidisciplinary approach. Methods: In a descriptive cross-sectional study, the viewpoints of the inhabitants in the historic cultural fabric of Bushehr port was assessed, through a questionnaire, using random cluster multistage sampling method. The questionnaire was based on four dimensions including: social, sanitary, urban and cultural heritage. Results: A total of 218 residential units of the historic cultural fabric of Bushehr port were surveyed. A portion of one fifth of the inhabitants were familiar with cultural heritage item, yet more than 60% of them agreed upon a renovation of the historic fabric of Bushehr. Meanwhile, more than 80% of the residents received no facility to renew their houses. Drug abuses were mentioned as the most important factor regarding insecurity (52.8%. The most important prospect of people from the municipality of the historic fabric of Bushehr port was renewal and renovation of the residential units (36.7% and 24.9% asked for renovation of pathways and alleys. Providing a sewage collecting network and regular daily gathering of garbage were reported as the most important sanitary need by the inhabitants. Conclusion: The inhabitants of historic cultural fabric of Bushehr port are interested in preserving their residential units as a cultural heritage, but sanitary and urban problems such as sewage and garbage collection system and the lack of patronage from the side of responsible organizations for renovating this Iranian historic fabric architecture are the deep problematic points.
Full Text Available The paper considers methodological statements concerning formation and development of cultural and tourist zones and complexes in the Chinese cities with precious historical and cultural heritage. Characteristic types of historical buildings in the cities of the Tsiansu province which are located in the south-eastern part ofChinaare given in the paper. The paper contains methods for renovation of historical development for tourist purpose and gives proposals pertaining to arrangement of tourist service objects there that permit to preserve individual image of historical regions.
Full Text Available In this paper, we measured the levels of metals including Pb, Cr, Cd, Ni, Hg, Fe, and Cu in the inlet and outlet wastewater of hospitals. The samples were taken from wastewater in Bushehr׳s province hospitals, Iran. After the collection of samples, the concentration levels of metals were determined by using graphite furnace absorption spectrometer (AAS method (Varian, SpectrAA 240, Australia. Statistical analysis of the data was carried out using Special Package for Social Sciences (SPSS 16.
Lu, Weisheng; Yuan, Hongping; Li, Jingru; Hao, Jane J L; Mi, Xuming; Ding, Zhikun
The construction and demolition waste generation rates (C&D WGRs) is an important factor in decision-making and management of material waste in any construction site. The present study investigated WGRs by conducting on-site waste sorting and weighing in four ongoing construction projects in Shenzhen city of South China. The results revealed that WGRs ranged from 3.275 to 8.791 kg/m(2) and miscellaneous waste, timber for formwork and falsework, and concrete were the three largest components amongst the generated waste. Based on the WGRs derived from the research, the paper also discussed the main causes of waste in the construction industry and attempted to connect waste generation with specific construction practices. It was recommended that measures mainly including performing waste sorting at source, employing skilful workers, uploading and storing materials properly, promoting waste management capacity, replacing current timber formwork with metal formwork and launching an incentive reward program to encourage waste reduction could be potential solutions to reducing current WGRs in Shenzhen. Although these results were derived from a relatively small sample and so cannot justifiably be generalized, they do however add to the body of knowledge that is currently available for understanding the status of the art of C&D waste management in China. Copyright © 2010 Elsevier Ltd. All rights reserved.
Full Text Available Background: Wild boars, Sus scrofa, of wide distribution considered as a potential source of zoonotic parasites. The current study aimed to assess the prevalence of helminth infections in wild boars in the Persian Gulf coastal area (Bushehr Province, Southwestern Iran.Methods: Twenty-five wild boars, including 11 males and 14 females, were collected during a course of vertebrate pest control in the Bushehr Province, southwestern Iran in 2013. The specimen were immediately dissected and carefully searched for the parasites. During necropsy, each organ was examined macroscopically for presence of any helminthic agents. Tissue samples were taken from each organ. Moreover, samples were taken from the content of digestive system. Blood samples were also collected from each boar. All the samples were evaluated for helminth infections by parasitological methods.Results: Twenty-two (88% of the wild boars were infected with at least one helminth. Out of 25 wild boars, 1 (4% were infected with Cysticercus tenuicollis, the larval stage of Taenia hydatigena, 13 (52% with Macracanthorhynchus hirudinaceus, 17 (68% with Metastrongylus spp, and 20 (80% with Ascarops spp. Hydatid cyst was detected in the lung of one of the wild boars. No Trichinella spp. larvae were detected in any of the tissues of the animals when evaluated by artificial digestion method. In addition, no contamination with microfilaria was detected in any of animals when the blood samples were tested with Knott’s method.Conclusion: Wild boars are contaminated by some helminthes including zoonotic ones. These animals could be involved in the epidemiology of zoonotic helminth by acting as reservoir hosts. This in turn may bring potential risk for locals and residents of the Bushehr Province, Southwestern Iran.
Full Text Available Background: Helicobacter pylori is a spiral Gram negative bacterium that has been found to be related to various gastroduodenal diseases. The prevalence of H. pylori infection may vary greatly in different regions. In order to establish a suitable policy for disease control and prevention, it is necessary to perform epidemiologic studies in different geographical regions. This investigation aims to determine the prevalence of H. pylori infection by fluorescent in situ hybridization (FISH and to study of some related factors among patients with upper gastrointestinal symptoms in Bushehr, Iran. Materials and Methods: Gastric biopsy samples were collected from 310 patients referred for endoscopy due to different upper gastrointestinal symptoms. FISH was used to detect H. pylori in the specimens. Logistic regression with calculation of odds ratio was used for statistical analysis. Results: The prevalence of H. pylori infection was 43.5%. There was a significant difference between the mean age of H. pylori positive (46.59±17.14 and H. pylori negative (42.35±17.3 patients (P= 0.033. There was significant association between H. pylori infection and age of 40 years or more (OR=1.63 P=0.036, employment (OR=1.91 P=0.047, smoking (OR= 2.16 P = 0.008, keeping domestic animals (OR=1.74 P=0.043, drinking tap water (OR=1.75 P= 0.025, and blood group O (OR=3.21 P=0.0001. Conclusion: The prevalence of H. pylori infection is considerable in Bushehr. The present study shows that several factors are significantly associated with H. pylori infection in Bushehr, of which some factors are modifiable. It is probable that modification of these factors can lead to decrease the prevalence of H. pylori infection in community
Full Text Available Background: Salmonellosis is an infectious and a food-borne disease of humans and animals. The initial source of the infection is the intestinal tracts of birds and other animals. Apparently healthy animals can become subclinical carriers and persistently shed Salmonella in their feces which can act as a reservoir for the pathogen. The aim of this study is to detect the carriers of Salmonella among apparently healthy sheep and goat flocks of Bushehr and Lorestan provinces, Iran.Methods: A total of 389 fecal samples were aseptically collected from the rectum of apparently healthy sheep and goat flocks of Bushehr and Lorestan provinces. Bacteriological culture was conducted using selenite cystine, Rappaport–Vassiliadis, brilliant green and xylose lysine deoxycholate agar. Suspected colonies were inoculated in to TSI, peptone water, Simmon’s Citrate, Urea medium and MRVP. Sero-groups were detected by antisera. Results: Two samples from 189 samples (1.05% were positive for Salmonella in Bushehr province. Salmonella abortusovis and Salmonella typhimurium were detected following serotyping. No Salmonella carriers were detected in Lorestan province.Conclusion: As the rate of carriers of Salmonella was low, the risk of food-borne salmonellosis due to consumption of small ruminant's meat is low, especially in the condition of well cooked meat. Since S. abortusovis was detected, strategies of prevention and control of abortion due to this agent must be taken to reduce the economic losses. Moreover, the presence of S. typhimurium is a hazard to public health and people who have close contact to sheep and goats.
Elham Shabankareh fard
Full Text Available Background: The physical, chemical and microbial properties of water are the criteria to consider it as drinking water quality. Unfavorable changes in such parameters may threat consumers' health. The aim of this study is to give a clear view of physical, chemical and microbial quality of distribution network drinking water in Bushehr and compare with national and EPA standards. Materials and Methods: This descriptive sectional study was done during Sep 2012 to Feb 2013 (6 months. 50 Samples were collected directly from distribution network drinking water in Bushehr. Physical and chemical analyses were done according to standard methods. Multiple tube fermentation method was used to determine fecal and total coliform bacteria and spread plate method was used to measure heterotrophic bacteria. Results: The mean values of measured parameters were as follow: electrical conductivity 1155.5 µs/cm, turbidity 0.27 NTU, pH 7.12, alkalinity 171.5, total hardness 458.96, calcium hardness 390.96, magnesium hardness 68 mg/L as CaCO3, calcium 156.38, magnesium 16.95, residual chlorine 0.61, chloride 83.26, TDS 577.7, iron 0.115, fluoride 0.48, phosphate 0.059, nitrate 3.08, nitrite 0.003 and sulphate 728.38 mg/L. Total coliform (0, fecal coliform (0 MPN/100 ml and HPC 309.8 CFU/mL. Except TDS and sulphate, all cited results met the national and EPA standards. Conclusion: Quality of water from distribution network in Bushehr was not problematical from health point of view. However, high TDS and sulphate content may increase diarrhea risk in consumer as well as corrosive effect of water.
Full Text Available Background: Infective endocarditis (IE is known as a life-threatening disease, with bacteremia inducing dental procedures considered to be one of the major factors. Thus, prevention of IE onset with antibiotics is widely recommended. AHA 2007 Guidelines for prevention and treatment are well known. The aim this study was assessment of knowledge regarding prevention of infective endocarditis among dentist in Bushehr Province. Material and Methods: In a cross sectional study, data was collected by using Self-administered Questionnaires which obtain according AHA 2007 guideline were distributed to dentists who occupied governmental or private clinic in Bushehr Province. Data was analyzed by Independent t test, Chi-Square by using SPSS software at level of significancy, 0.05. Results: From 72 questionnaires were distributed between all dentists who worked in Bushehr Province, 59 questionnaires were completed. (Response rate: 81.9%. Approximately 48% reported encountering fewer than several patients at risk for IE per year and only 60.4% of the respondents were aware of the guidelines for its prevention. Frequency of correct answer toward cardiac conditions which needed antibiotic prophylaxis weren’t higher than 43%. In all, kind, route, dosage and time of antibiotics administration were according to AHA 2007 guidelines. Generally, the level of knowledge of dentists toward antibiotic prophylaxis to prevention infective endocarditis was poor and the frequency of correct answer toward cardiac conditions that need antibiotic prophylaxis is less than 43%. Conclusion: These findings suggest that promotion of knowledge of dentists for prevention of IE is important, although the frequency of cases encountered by dentists is extremely low.
Full Text Available Development and environmental issues of small cities in developing countries have largely been overlooked although these settlements are of global demographic importance and often face a “triple challenge”; that is, they have limited financial and human resources to address growing environmental problems that are related to both development (e.g., pollution and under-development (e.g., inadequate water supply. Neoliberal policy has arguably aggravated this challenge as public investments in infrastructure generally declined while the focus shifted to the metropolitan “economic growth machines”. This paper develops a conceptual framework and agenda for the study of small cities in the global south, their environmental dynamics, governance and politics in the current neoliberal context. While small cities are governed in a neoliberal policy context, they are not central to neoliberalism, and their (environmental governance therefore seems to differ from that of global cities. Furthermore, “actually existing” neoliberal governance of small cities is shaped by the interplay of regional and local politics and environmental situations. The approach of urban political ecology and the concept of rural-urban linkages are used to consider these socio-ecological processes. The conceptual framework and research agenda are illustrated in the case of India, where the agency of small cities in regard to environmental governance seems to remain limited despite formal political decentralization.
Sen, Atreyee; Thakker, Neha Raheja
This co-authored article offers an analytical overview of contemporary women documentary film-makers and the latter's engagement with 'the urban' in South Asia. It shows how a proliferating range of women directors represent the city through their political positions and dialogic sensibilities; often using the lens of feminism, sexuality, power relationships, and diasporic experiences to reflect the vibrancy and vitality (alongside the despair and destitution) embedded in urban existence in S...
Kalmanova, V. B.
Ecological planning of urbanized areas is an urgent demand of the time, because more than 70% of Russia’s population lives in cities. The article describes that the city’s ecological planning is an important part of the area’s organization in its development strategy. The principles and features of the urban area’s ecological organization are proposed. The basis for environmental planning is the ecological and functional zoning of urban areas. The algorithm of ecological-functional zoning is developed to optimize the quality of the urban environment. Based on it, it is possible to identify the planning structure’s features, justify anthropogenic pressure on the natural components of the urban environment, etc. The article briefly presents the possibility of using the main conditions of the ecological framework in the planning of urban areas. Considering the perspective trends of the formation and development of cities in the south of the Far East, the ecological problems caused by regional natural and anthropogenic causes (features of relief, climate, functional-planning structure) are considered. The need for environmental planning of cities in the south of the Far East is shown. The results of the ecological framework’s formation of Birobidzhan city based on its ecological and functional zoning are described. The total area of open unreformed spaces in the city is calculated to be 60.8%, which can serve as the main elements of the ecological framework and perspective reserve areas for ecological planning. The cartographic model of Birobidzhan’s ecological framework is presented, which is the result and model of this type of planning. The practical use of the proposed model will facilitate the adoption of effective management decisions aimed at stabilized development of the city.
Full Text Available This Paper describes comprehensive research undertaken in Pretoria, South Africa proposing substantial changes to commonly accepted city environments (in relation to urban design, infrastructure provision and utilization of services...
Worku, Yohannes; Muchie, Mammo
Objective. The objective was to investigate factors that affect the efficient management of solid waste produced by commercial businesses operating in the city of Pretoria, South Africa. Methods...
Bagherzadeh; Zahmatkesan; Rashidi; Gashmard; Mirzaei
Background HIV has been recognized as an important problem in prisons because of the common practice of needle sharing and unsafe sex. Assessment of knowledge, attitude, and practice (KAP) apropos HIV/AIDS in prisons is needed to devise educational programs. Objectives This research was performed to assess KAP regarding HIV/AIDS transmission and prevention among Bushehr Prison inmates. Patients...
Full Text Available Background: Good infection control practices are effective in reducing rates of infection in health care settings. Studies in primary care in developed countries indicate that many general practitioners (GPs do not comply with optimal infection control practices. There are no published studies from developing countries in Southern Africa.Objectives: The aim of this study was to describe infection control practices in private GP surgeries in the Buffalo City and OR Tambo District Municipalities in the Eastern Cape Province, South Africa.Method: A literature review was conducted to appraise current best practice with respect to Standard Infection Control and Transmission Based Precautions. A questionnaire, inquiring into GPs’ actual practices, was posted to each surgery.Results: The valid response rate was 34% (47/140. Methods used to sterilise instruments in 40 practices were: ultraviolet sterilisation (23, chemical disinfection (14, boiling water (7, and steam autoclave (2. Compounds used for chemical disinfection included organotin quaternary, chlorhexidine and benzyl ammonium chloride with a quaternary complex. Twenty-two (47% used a hand rub. Sixteen (35% GPs stated that they had a policy to promptly triage patients who are coughing, and 23 (50% had a policy for airflow movement in the surgery. All practices appropriately disposed of sharps. Thirty-seven (80% expressed interest in a seminar on infection control.Conclusions: Overall, GPs were aware of infection control precautions. Ultraviolet sterilisers and chlorhexidine are not recommended, however, for sterilisation or high level disinfection of medical instruments, and their use should be discontinued. Hand rubs are underutilised. GPs should implement Transmission Based Precautions to prevent airborne and droplet infections.
Chang, Cheng-Hsien; Chen, Chang-Ling; Ho, Chi-Kung; Lai, Yu-Hong; Hu, Ru-Chuan; Yen, Ya-Lin
Wearing appropriate eye-protection devices in workplace, sports and motorcycling have not been a routine in most of Asian countries. The purpose of this study is to assess the frequency, causes, mechanisms, functional outcomes and costs of hospitalized eye injuries in a large industrial city in South Eastern Asia. A retrospective review of the hospital admission files of ocular trauma admitted to the Kaohsiung Medical University Hospital from January 2001 to December 2002. One hundred and sixty cases of eye injuries were identified for study. Male patients (83.1%) were significantly more than female, while in the work-related group, male was predominant with 92.2%. Work-related injuries accounted for 48.1% (77 cases) with a mean age of 42.3 years, older than the 36.0 years mean for the non-work-related group. The most common cause of hospitalized injury was contusion injury (49.4%), while in the work-related group it was open-globe trauma (34.0%). Hyphema of anterior chamber (23.1%) was the most common diagnosis, followed by vitreous hemorrhage (15.6%) and corneal perforation (13.8%). In work-related injuries, lid and corneal lacerations were the most common. The visual prognosis was poor in injured eyes, with 39.6% eyes having final best corrected visual acuity less than 0.1, and it was even worse at 43.8% in work-related group. The most frequent (46.8%) durations of hospital stay were from 3 to 5 days. The mean cost of eye injuries per case in the work-related group was 1382 US dollars, significantly more than the 909 US dollars per case for the non-work-related group. The hospitalized ocular injuries incurred significant visual loss, health-care expenses and socio-economic impacts. Safety strategies aimed at preventing eye injury are mandatory.
Full Text Available Background: Congenital malformations are a major reason for medical interventions, long-term illness and death. Minor congenital anomaly is not important in appearance and surgical views, and its prevalence in general population is less than 4%, however a normal variation has a prevalence of more than 4% in general population. Methods: In a prospective study from Aug 2002 to Mar 2003, seven hundreds and fifteen (45.45% male and 59.54% female consecutive newborns in random days were examined for the presence of minor congenital malformations in a university hospital. Results: The overall incidence of minor malformations was 5.03% (55.55% male and 44.46% female p>0.05. 0.28% of neonates had two minor anomalies. The musculoskeletal system (2.25% was the most common involved system followed by genitourinary system (1.39%, skin (0.99%, ear (0.42% and nose (0.14%. Mongolian spot (6.01% and hydrocele (7.69% were detected as normal variations. The positional clubfoot (1.82% was the most common minor congenital anomaly followed by undescended tests (1.85% in males and granular hypospadias (0.92% in males and sacral dimpling (0.56%. Conclusion: The minor anomalies are detecting in a significant number of neonates in Bushehr Port. Mongolian spot and hydrocele are two normal variations among neonates in Bushehr port.
Full Text Available Background: Cutaneous reactions like pruritus and erythema are common in warm months of the year in Bushehr Port, Persian Gulf, Iran due to jellyfish envenomation. This study reports isolation of the Chrysaora hysoscella nematocysts and evaluating its pharmacological activities during a bloom in 2013. Methods: The venom of C. hysoscella captured in Jofre area in Bushehr port was analyzed. The electrophoretic profile was assessed by SDS-PAGE (12.5% and the crude sample was analyzed using reverse phase HPLC. Caseinase activity was also determined. Results: After separation of tentacles and isolation of their nematocysts, three different major protein components were revealed at 72-250 kDa with SDS-PAGE, signifying the presence of peptides in its venom. Two major peaks at 8.62 and 11.23 min were observed in reverse phase HPLC of the crude venom denoting protease peptide structural identities. Caseinase activity of C. hysoscella's venom was extremely low as compared with other jellyfish venoms. Conclusion: This was the first report on the structural examination of jellyfish in Persian Gulf and may pave the way for determination and separation of destructive enzymes inducing cutaneous reactions in fishermen and swimmers.
Ukonu, Agwu Bob; Eze, E U
This study aims to look at the pattern and incidence of skin diseases seen in Dermatology/Venereology clinic at the University of Benin Teaching Hospital, Benin City, Edo State, South-South Zone, Nigeria and compare it with other zones of Nigeria. This was a prospective study on pattern and incidence of skin diseases in new patients presenting at the Dermatology/ Venereology outpatient clinic of the University of Benin Teaching Hospital, Benin City, Edo State, South-South, Nigeria, from September 2006 to August 2007. All patients were seen by the researchers. Diagnosis were made clinically and sometimes with the support of histopathology. A total number of 4786 patients were seen during the study period and these comprised 2647 HIV/AIDS patients and 2112 pure Dermatological patients. Out of 4786 patients, 755 (15.8%) were new patients. The new patients comprised 96 (12.7%) children patients (< 15 years) and 659 (83.7%) adult patients (>15years). The ages of the patients ranged from 2 weeks to 80 years and more than two-third were < 40 years. There were 354 males (46.9%) and 401 females (53.1%). This represents female: male ratio of 1.1: 1. Eczematous dermatitis accounted for 20.9% of the skin diseases and was the most common of the skin diseases observed. This is consistent with observation from other zones in Nigeria. Other skin diseases observed in order of frequencies include: Papulosqamous disorder (9.0%), Infectious skin diseases like fungal, viral, bacterial and parasitic infestation, at 7.9%, 7.7%, 2.3% and 2.1% respectively. Pigmentary disorders (5.0%), hair disorders (4.2%) and Benign neoplastic skin disease (6.5%). All the patients that had neurofibromatosis were females (1.9%). HIV-related skin diseases were observed to have increased remarkably (7.9%) with Kaposi's sarcoma, papular pruritic eruptions and drug eruptions being the commonest mode of presentation. The current pattern of skin diseases in Benin City, South-South Nigeria seems to follow a
Full Text Available Background: Based on previous studies, tobacco smoking generally and water pipe smoking particularly, have high prevalence in Bushehr province. This study is a new analysis of the Persian Gulf healthy heart study with goal of determination of prevalence and pattern of cigarette and water pipe smoking in Bushehr province. Materials and methods: A total of 3735 men and women aged 25 years old or higher from three districts of Bushehr province (Bushehr, Genaveh, and Deylam were participated in the study phase I in 2003, from which 1833 persons (49.7% were participated in the phase II 6 years later in 2009. Demographic data and pattern of smoking, either cigarette or water pipe, were collected with personal interview. Gender specific crude and directly standardized prevalence of cigarette and water pipe smoking was calculated for both phases of the study. Results: Prevalence of cigarette smoking were 11.9% and 7.5% for the firstand second phase, respectively. 21.6% of men and 0.4% of women in the first phase and 13% of men and 0.7% of women in the second phase were cigarette smokers. Prevalence of water pipe smoking were 17.9% and 12.9% in the first and second phase, respectively. 10.7% of men and 25.8% of women in the first phase and 7.1% of men and 19.05% of women in second phase were water pipe smokers. Conclusion: Water pipe smoking in women in Bushehr province was significantly higher than other non-southern areas of Iran. More studies are needed to determine main causes of women tendency in water pipe smoking in southern provinces of Iran.
Full Text Available Background: Cutaneous Leishmaniasis is one of the endemic diseases in Bushehr Province, which its prevalence has increased in some districts, as well as Bushehr district recently. This is essential to access minute information about epidemiology of diseases (Parasite, Vector, Reservior, in order to achieve effective control of disease. One of the basic information in respect of controlling measures, is the knowledge and information of fauna and monthly activities of vectors which is essential, because ignoring of different biological aspects of vectors, could cause failure to control strategies. Methods: This is a descriptive- cross sectional study, carried out in four villages of Bushehr district (2007-2008 which were affected by cutaneous Leishmaniasis. Sand flies were collected by standard sticky traps, and identified by electric microscope, using reliable identification keys. Results: Sixteen species. (six Phelebotomus and ten Sergentomyia were identified from a total of 15952 sand flies caught for this study, out of which eight species are reported for the first time in Bushehr district, namely: Phelobotomus mongolensis, P.caucasicus, P.ansari, Sergentomyia tiberiadis, S.clydei, S.antenata, S.iranica, S.palestiensis. Monthly activity of sand flies starts in mid March and ends by the end of December. The peack of sand flies monthly activities is in June, while the peack activity of P.papatasi is in the end of July. Conclusion: Considering nine months activity period of sand flies in Bushehr district, and their peack of activities, specially for P.paptasi, it is suggested that the controlling measures to be administrated in July.
Scorgie, Fiona; Baron, Deborah; Stadler, Jonathan; Venables, Emilie; Brahmbhatt, Heena; Mmari, Kristin; Delany-Moretlwe, Sinead
For adolescents growing up in poor urban South African settings, violence is often a part of daily life and has lasting effects on physical and mental health outcomes in adulthood. We conducted a qualitative study to document and understand the forms of interpersonal violence experienced by adolescents living in Hillbrow, Johannesburg. In this article, we explore how violence is experienced differently by adolescent boys and girls, how they conceptualise 'dangerous' and 'safe' spaces in their neighbourhood and what gaps exist in available services for youth in Hillbrow. The article draws on data collected in the formative phase of the 'Wellbeing of Adolescents in Vulnerable Environments' (WAVE) Study of challenges faced by adolescents (15-19 years) growing up in impoverished parts of five cities. This article reports on analysis using only data from the Johannesburg site. Using both purposive and snowball sampling to select participants, we conducted in-depth interviews (n = 20) and community mapping exercises with female (n = 19) and male (n = 20) adolescents living in Hillbrow, as well as key informant interviews with representatives of residential shelters, CBOs, and NGOs working with youth (n = 17). Transcripts were coded manually and analysed using an inductive thematic analysis approach. Both girls and boys reported high exposure to witnessing violence and crime. For girls, the threat of sexual harassment and violence was pervasive, while boys feared local gangs, the threat of physical violence, and being drawn into substance-abuse. Home was largely a safe haven for boys, whereas for girls it was often a space of sexual violence, abuse and neglect. Some adolescents developed coping mechanisms, such as actively seeking out community theatres, churches and other places of sanctuary from violence. Community-based services and shelters that support adolescents reported a lack of resources, overall instability and difficulties networking effectively
Full Text Available Abstract Background For adolescents growing up in poor urban South African settings, violence is often a part of daily life and has lasting effects on physical and mental health outcomes in adulthood. We conducted a qualitative study to document and understand the forms of interpersonal violence experienced by adolescents living in Hillbrow, Johannesburg. In this article, we explore how violence is experienced differently by adolescent boys and girls, how they conceptualise ‘dangerous’ and ‘safe’ spaces in their neighbourhood and what gaps exist in available services for youth in Hillbrow. Methods The article draws on data collected in the formative phase of the ‘Wellbeing of Adolescents in Vulnerable Environments’ (WAVE Study of challenges faced by adolescents (15–19 years growing up in impoverished parts of five cities. This article reports on analysis using only data from the Johannesburg site. Using both purposive and snowball sampling to select participants, we conducted in-depth interviews (n = 20 and community mapping exercises with female (n = 19 and male (n = 20 adolescents living in Hillbrow, as well as key informant interviews with representatives of residential shelters, CBOs, and NGOs working with youth (n = 17. Transcripts were coded manually and analysed using an inductive thematic analysis approach. Results Both girls and boys reported high exposure to witnessing violence and crime. For girls, the threat of sexual harassment and violence was pervasive, while boys feared local gangs, the threat of physical violence, and being drawn into substance-abuse. Home was largely a safe haven for boys, whereas for girls it was often a space of sexual violence, abuse and neglect. Some adolescents developed coping mechanisms, such as actively seeking out community theatres, churches and other places of sanctuary from violence. Community-based services and shelters that support adolescents reported a lack of resources
Full Text Available … • “The quality of air will be better than any other street in the Gulf and in the world, and that alone will bring you safety, health and happiness." Image source: http://inhabitat.com/lavas-winning-design-for-masdars-city-center/ Low carbon cities...
An increasing number of emerging market cities have to find ways of dealing with rising energy demand while facing the need to find more sustainable ways of economic development. In order to contribute to the academic debate about this city/energy nexus, this dissertation combines current
Le Roux, Alize
Full Text Available running while I spend many hours and late nights locked away in our study. He provided amongst many other things the love, support and caffeine that was needed for helping me through the past two years. I would like to acknowledge the role..., and where it was difficult to access the benefits of society and participate in the economy.” (The Presidency 2011) Inequality is deeply entrenched within South Africa’s city landscape and none of the planners could have foreseen the negative results...
Mahomed, Faraaz; Trangoš, Guy
South Africa's legal framework on the rights of sexual minorities is one of the most progressive in the world. Despite this, discrimination and violence against gay and lesbian people continues to be a challenge. Using large-scale survey data gathered in the Gauteng City-Region, this study examines public attitudes related to homosexuality. Most respondents to the survey felt that sexual minorities should have equal rights. However, a considerable proportion of respondents also held negative views toward gay and lesbian individuals, with close to two fifths of respondents believing that homosexuality is against the values of their community, and over 12% of participants holding the view that it is acceptable to be violent toward gays and lesbians. Further analysis also consists of an examination of responses cross-tabulated with the variables of race, gender, age, and education, revealing that younger, well-educated South Africans tend to be the most tolerant, but also exhibiting large variances in attitudes within groups.
Ana I. Balsa
assess the weight of each contributor to the overall index and compare indices across cities. Our results show high levels of pro-rich socioeconomic inequities in the use of preventive services in all cities, inequities in medical visits in Santiago and Montevideo, and inequities in quality of access to care in all cities but Montevideo. Socioeconomic inequality within private or public health systems explains a higher portion of inequalities in access to care than the fragmented nature of health systems. Our results are informative given recent policies aimed at enforcing minimum packages of services and given policies exclusively focused on defragmenting health systems.
Full Text Available Background: Chronic autoimmune thyroiditis (Hashimoto's Thyroiditis is the common cause of primary hypothyroidism in iodine sufficient countries. Iran is named an iodine sufficient country, in this century. Methods: A total of 88 hypothyroid patients, on suppressing dose of levothyroxine who were followed in a university endocrine disorder clinic were evaluated for serum thyroid autoimmunity markers: thyroid peroxidase antibody (TPO Ab, thyroglobulin antibody (Tg Ab and thyroid microsomal antibody (TM Ab using ELISA method. Results: The prevalence of TPO Ab, Tg Ab and TM Ab were 73.9%, 45.5% and 71.6%, respectively. Among the patients with high level of TPO Ab (> 75 u/ml, 45.3% had grade 1 or 2 of goiter (P< 0.05. Conclusion: Autoimmune thyroid disease (Hashimoto's thyroiditis is the most common cause of hypothyroidism in Bushehr province.
Full Text Available Background: Hepatitis C is one of the main causes of mortality and disability of liver diseases worldwide. Main transmission rout is blood transfusion and its epidemiology is changing due to increasing injecting drug users. It is also important because of co-transfer with HIV. In order to finding common HCV genotyping and transmission risk factors, we conducted this study on HCV positive patients who was referred from Bushehr Blood Transfusion Organization. Methods: A total of 69 patients who were detected as positive for HCV antibody (by using ELISA method and RIBA test referred to virology laboratory between 2007-8 in order to collecting demographic and epidemiologic data, molecular diagnosis and furthermore virus genotyping. After detection of HCV, RNA genotyping of virus was done by using genotype specific primers (By PCR-RFLP. Results: From 69 HCV positive patients 60 had positive RT PCR. Male/Female ratio was 11. Genotype of 38.3% & 36.7% of them was 3a & 1a respectively. The most important transmission risk factor was intravenous drug using (IVDU, the second rout was iatrogenic (dentistry, blood transfusion & medical intervention. There was an association between genotypes & risk factors. Genotype 3a was associated with IVDU & 1a with iatrogenic routs (p<0.05. Co-infection with HBV & HIV was found in 8.3% of patients who all were IV drug users. Conclusion: The dominant genotype of HCV in Bushehr was 3a & 1awith similar dispersion in European countries. The dominant route of transmission is injection of drugs and it shows the necessity of intervention and education in this group of patients.
Full Text Available Background: Social Behavioral Disorders (SBD is significantly widespread among teenagers in such a way that psychologists called it as “the new hidden morbidity”. Therefore, screening of teenagers, finding out the related demographic factors and introducing them to consultation centers are very important points for therapeutic interventions. Methods: In this cross-sectional study, a total of 400 male teenagers aged 13-18 years old were randomly selected in two stages, from a population in Bushehr in November 2005. Pediatric Symptoms Checklist 35-items Questionnaire (PSC/35 was used for their parents or their close relatives. The PSC/35 has 93% and 71% sensitivity and specificity, respectively. The cut off point of 28 was considered as the state of having SBD using this Questionnaire. Results: Overall 148 (37% male teenagers were recognized to have SBD. SBD was more prevalent in boys with an annual educational average score of 14 (out of 20 in comparison with those with 14-17 or >17. Father’s job (labor, farmer or multiple job, predisposed his teenager children to SBD more than when he was employee or businessman. These behavioral abnormalities were more common if they were living with a single parent (death or divorce. SBD was more prevalent in those with externalized personality than both inter-externalized and internalized personalities. Less social behavioral disorders had a positive correlation with leisure time activities. Increase of age in male teenagers, number or order of children, being single, parents’ level of education, mother's occupation and the total income rate of the family had no significant correlation with SBD. Conclusions: The prevalence of social behavioral disorders in male teenagers of Bushehr port is more than industrial countries. Demographic factors such as father’s job (labor, farmer or multiple jobs, living with a single parent (death or divorce, no leisure time activity, and internalized personality were
Okonofua, F E; Ogbomwan, S M; Alutu, A N; Kufre, Okop; Eghosa, Aghahowa
Benin City, the headquarters of Edo State, is known to have one of the highest rates of international sex trafficking of young women in Nigeria. This study was designed to determine the knowledge, attitudes and experiences of young women in Benin City, towards international sex trafficking. A random household sample of 1456 women aged 15-25 years was interviewed with a structured questionnaire that elicited information on women's experiences of, and attitudes towards international sex trafficking. The results indicate that 97.4% of the women have heard of international sex trafficking; 70% had female relatives who lived in the receiving countries of Italy, Spain, and the Netherlands; while 44.0% knew of someone who was currently engaged in sex work abroad. Up to 32% of the women reported that they had been approached by someone offering to assist them to travel abroad. Women of poorer socio-economic status (being out-of-school, unemployed, parents uneducated and unemployed) were more likely to report having been offered assistance to travel abroad. Up to 81.5% of the women supported the notion that sex trafficking should be stopped, while 18.5% felt it should be allowed to continue. The perception that sex trafficking leads to wealth creation and economic gains for women was the most common reason proffered by those wanting the practice to continue. By contrast, the fear of adverse health consequences and the need to maintain social and religious morals were the reasons given by those wanting the practice to discontinue. These results suggest that programs that promote the economic well being of women, and social advocacy focusing on harm reduction will be most helpful in reducing the rate of sex trafficking in Benin City. Copyright 2004 Elseiver Ltd.
Olli-Pekka K. Hilmola
Full Text Available Emerging markets experienced strong growth since the years 2002–2003, and this was especially the case for import markets in Russia. Many border-sharing countries, as well as nearby sea ports, terminal areas and logistics service companies, benefited from it and revenue growth was the norm for years. This was also the case in Finland, more specifically for South-East cities such as Kotka and Kouvola. However, the situation changed in 2009, mostly due to the global credit crunch. The demand decline experienced then continued after a short recovery in 2010–2011. In this study, small and medium sized enterprises (SMEs of the logistics service branch in the two Finnish cities will be analysed. The findings reveal that the sea port city (Kotka suffered more from depressive demand, while a hinterland region (Kouvola was able to switch from transit import and Russian import to more versatile logistics services. However, the situation is not straightforward, as transit export and railway volumes have maintained their levels rather well during the depression period.
Full Text Available from work conducted as part of a Department of Science and Technology (DST)-funded Integrated Planning and Development Modelling (IPDM) project, the article argues that decisions about infrastructure investment in South African metropolitan areas ought...
Full Text Available Background: Brucellosis is the most important zoonotic disease. As Brucellosis is endemic in Iran, this study was designed to evaluate seroepidemiological prevalence of brucellosis in livestock breeders of the central rural area of Bushehr province in 2003-2004. Methods: Sera of 397 livestock breeders from the central rural area of Bushehr province were collected and tested for anti-brucella IgG antibody using ELISA method. Results: The prevalence of brucellosis in livestock breeders was 10.8%. Brucella seropositively was found to have a significant association with sheep contact and abortion in domestic animals (p<0.05 but anti-brucella Ig antibody positivity had not a significant association with sex, age, contact with cattle, goats and camel, keeping livestock at home, consumption of milk products and raw milk, history of brucellosis in person and/or family and nonspecific signs such as fever, myalgia, low back pain and artheralgia. Conclusion: The prevalence of brucellosis is high in the central rural area of Bushehr province. The prevalence was much higher among livestock breeders in contact with sheep and also in those who had abortion in their domestic animals.
The article approaches the issue of urban mobility in Colombia by means of analyzing different bodies of data such as: population growth in five national cities, Bogota's institutional development over the last twenty years, successful participatory planning in the city of Medellín, effects of economic conurbation in large urban centers, the successful implementation of public transportation systems in comparison with other South American metropolis, Bogota's road and street condition, and th...
the apartheid and post-apartheid city make this volume a lively, often passion- ate call for, as he puts it in one essay introduction, 'reconstructing the politics of social and community movements in response to the strains that globalization visits, so that we transcend both anarchic “IMF” riots and tame urban reform- ism' (p 23).
Dec 13, 2016 ... Hosting global events is a popular strategy for boosting city profiles and spurring economic development. But these mega-events produce winners and losers, as infrastructure projects and private sector development compete for space in established neighbourhoods. Most research on mega-events has ...
which a Hausa man (a settler) killed an Igbo man (an indigene) at the 'Artisan. Market' in late 2003. As one ... and the social networks of the ethnic associations, whose members were affected. (Baba Ali; Haruna Sule; .... businesses that were not often the regular pre-occupation of the Igbo in the city. These conditions made ...
fieldwork in the South African township of Khayelitsha in the Western Cape, which experiences high levels of violence and poverty and is the site of a major, internationally funded, violence prevention intervention called 'Violence Prevention through. Urban Upgrading' (VPUU). An ethnographic. Is social cohesion relevant to ...
Full Text Available for public services to the community within the enclosed neighbourhoods. In this way public urban space is privatised, whether formally or informally. I will explore the distribution of enclosed neighbourhoods in South Africa on a national scale and within...
Full Text Available The establishment of the new Metropolitan City and recent anti-sprawl legislations form part of a new urban regeneration initiative. In this context, the goal of the current research is to provide spatial forecasts, guidelines for governance, and economic feasibility scenarios for revitalisation work. The research is centred on the Milan Metropolitan area. In addition to exploring certain theories of regeneration and resilience, this paper reinstates the practice of spatial analysis of abandoned industrial areas at a metropolitan scale and identifies boundaries, environments, and issues for meta-design testing based on public initiatives aimed at increasing socio-economic resilience for the south-east sector of the Milanese metropolitan area.
Palme, Massimo; Carrasco, Claudio; Ángel Gálvez, Miguel; Inostroza, Luis
Urban heat island effect often produces an increase of overheating sensation inside of buildings. To evacuate this heat, the current use of air conditioning increases the energy consumption of buildings. As a good alternative, natural ventilation is one of the best strategies to obtain indoor comfort conditions, even in summer season, if buildings and urban designs are appropriated. In this work, the overheating risk of a small house is evaluated in four South American cities: Guayaquil, Lima, Antofagasta and Valparaíso, with and without considering the UHI effect. Then, natural ventilation is assessed in order to understand the capability of this passive strategy to assure comfort inside the house. Results show that an important portion of the indoor heat can be evacuated, however the temperature rising (especially during the night) due to UHI can generate a saturation effect if appropriate technical solutions, like the increase in the air speed that can be obtained with good urban design, are not considered.
Background: Good infection control practices are effective in reducing rates of infection in health care settings. Studies in primary care in developed countries indicate that many general practitioners (GPs) do not comply with optimal infection control practices. There are no published studies from developing countries in Southern Africa.Objectives: The aim of this study was to describe infection control practices in private GP surgeries in the Buffalo City and OR Tambo District Municipaliti...
Rodriguez Lopez, Juan Miguel; Heider, Katharina; Scheffran, Jürgen
The data presented here were originally collected for the article "Frontiers of Urbanization: Identifying and Explaining Urbanization Hot Spots in the South of Mexico City Using Human and Remote Sensing" (Rodriguez et al. 2017) . They were divided into three databases (remote sensing, human sensing, and census information), using a multi-method approach with the goal of analyzing the impact of urbanization on protected areas in southern Mexico City. The remote sensing database was prepared as a result of a semi-automatic classification, dividing the land cover data into urban and non-urban classes. The second data set details an alternative view of the phenomena of urbanization by concentrating on illegal settlements in the conservation zone. It was based on voluntary complaints about environmental and land use offences filed at the Procuraduria Ambiental y del Ordenamiento Territorial del Distrito Federal (PAOT), which is a governmental entity responsible for reviewing and processing grievances on five basic topics: illegal land use, deterioration of green areas, waste, noise/vibrations, and animals. Anyone can file a PAOT complaint by phone, electronically, or in person. The complaint ends with a resolution, act of conciliation, or recommendation for action by other actors, such as the police or health office. The third data about unemployment was extracted from Mexico׳s National Census 2010 database available via public access.
Dash Aditya P
Full Text Available Abstract Background Synthetic pyrethroids are potent insecticides most commonly used in the vector control programme. These are applied for indoor residual sprays, space sprays and in impregnated bed nets. Resistance reduces the efficacy of insecticides. Thus, the susceptibility status of the target vector(s is monitored routinely to select the effective ones. A study was undertaken in a malaria endemic coastal city Mangalore, Karnataka, South India, against the known malaria vector Anopheles stephensi. Methods The susceptibility status was assessed at diagnostic doses of DDT (4%, malathion (5%, deltamethrin (0.05%, cyfluthrin (0.15%, alphacypermethrin (0.10%, lambdacyhalothrin (0.05% and permethrin (0.75% using the standard WHO tube test method during October/November 2006. Results Anopheles stephensi was resistant to malathion by 54.9%, but tolerant to deltamethrin by 86.1%, cyfluthrin 95.5% and alphacypermethrin 90.6%, whereas it was susceptible to DDT by 98.1%, lambdacyhalothrin 98.6% and permethrin 100.0%, respectively. The KDT50 and KDT95 values for these insecticides also showed the similar responses. Conclusion Susceptibility of An. stephensi to DDT is an important finding as this has never been used in Mangalore city, whereas its rural counterpart Anopheles culicifacies is widely resistant to this insecticide. The study explores the selection and rotation of the appropriate insecticide molecule even within the same group for effective vector management.
Full Text Available Background Cryptosporidiosis has a worldwide distribution, and is the commonest cause of diarrhea in children and immune compromised individuals. Since there is no data available on the prevalence of Cryptosporidium species (sp. in Zabol city, thus this study was carried out to assess the disease prevalence and related factors influencing the disease. Materials and Methods In this cross-sectional study, 200 fecal specimens were collected from children referred to the Central or hospital labs in Zabol city, South East of Iran, during April 2014 to August 2016. Fecal examination was performed by staining with Ziel-Neelsen acid-fast to find oocysts of the parasite. The children were grouped according to the age, gender, kind of water supplies, and diarrheic and non-diarrheic condition. Data were evaluated using SPSS version 13.0 software. Results Among the children referred to the Central laboratory, 200 fecal samples from different age groups were collected. The prevalence of Cryptosporidium species was 9.7% which was higher in children under 4 years. There was a significant relationship between sources of water supply and diarrheic children infected with Cryptosporidium (P
Swart, Lu-Anne; Seedat, Mohamed; Nel, Juan
To describe the blood alcohol concentration (BAC) of adolescent homicide victims in Johannesburg, South Africa and to identify the victim and event characteristics associated with a positive BAC at the time of death. Logistic regression of mortality data collected by the National Injury Mortality Surveillance System (NIMSS). Johannesburg, South Africa. A total of 323 adolescent (15-19 years) homicide victims for the period 2001-9 who had been tested for the presence of alcohol. Data on the victims' BAC level, demographics, weapon or method used, scene, day and time of death were drawn from NIMSS. Alcohol was present in 39.3% of the homicide victims. Of these, 88.2% had a BAC level equivalent to or in excess of the South African limit of 0.05 g/100 ml for intoxication. Multivariate logistic analysis showed that a positive BAC in homicide victims was associated significantly with the victim's sex [male: odds ratio (OR) = 2.127; 95% confidence interval (CI) = 1.012-4.471], victim's age (18-19 years: OR = 2.364; CI = 1.343-4.163); weapon used (sharp instruments: OR = 2.972; CI = 1.708-5.171); and time of death (weekend: OR = 3.149; CI = 1.842-5.383; night-time: OR = 2.175; CI = 1.243-3.804). Excessive alcohol consumption is associated with a substantial proportion of adolescent homicides in Johannesburg, South Africa, and is more prevalent among male and older adolescent victims and in victims killed with sharp instruments over the weekends and during the evenings. © 2015 Society for the Study of Addiction.
Jiang, Qi; Wang, Jing; Li, Min; Liang, Xuxia; Dai, Guangwei; Hu, Zhikun; Wen, Jian; Huang, Qiong; Zhang, Yonghui
A dietary survey was conducted over three consecutive days by using 24-hour dietary recall in the Pearl River Delta of South China to investigate the dietary consumption status. A total of 1702 food samples, 22 food groups, were collected, and aluminium concentrations of foods were determined by using ICP-MS. Weekly dietary exposure to aluminium of the average urban residents of South China was estimated to be 1.5 mg kg⁻¹ body weight, which amounted to 76% of the provisional tolerable weekly intake. Wheat-made products (53.5%) contributed most to the dietary exposure, followed by vegetables (12.2%). The high-level consumers' weekly exposure to aluminium was 11.1 mg kg⁻¹ body weight, which amounted to 407% of the provisional tolerable weekly intake. The results indicated that the general urban residents in South China might be safe from aluminium exposure, but the high-level consumers might be at some risk of aluminium exposure. The foods contributing to aluminium exposure were processed food with aluminium-containing food additives. It is necessary to take effective measures to control the overuse of aluminium-containing food additives.
Full Text Available Abstract Background: Acute viral infections such as cytomegalovirus, Rubella, Herpes simplex and varicella zoster virus in pregnant women can cause congenital infection with increased risk of developing congenital anomalies and morbidity. We aimed to identify young women susceptible to these viral infections in Bushehr. Materials and Methods: In 2009, 180 female were randomly selected from high schools and college students who were been assisted in marriage consulting clinics. In this cross sectional study, IgG antibodies against varicella zoster virus (VZV, Herpes simplex virus I,II (HSV I,II , Rubella & cytomegalovirus (CMV were determined by indirect enzyme immunoassay (ELISA technique. Results: Mean age of the participants was 18.72 years old. %99.4 and %95 of sera were positive for cytomegalovirus & Rubella respectively and also Antibodies against VZV & HSV were detected in %74.5 & %69.4 of samples. There were no significant correlation between antibody seropositivity and education level, living places (rural or urban and occupation. (P<0/05. Conclusion: Although, The findings of this study indicated that high prevalence rate of VZV &HSV 1,2 in child bearing age women, but 1/3 -1/4 of them, are still susceptible to these infections, so routine screening of these viruses is suggested in antenatal care.
Biosurfactants are surface active materials that are produced by some microorganisms. These molecules increase biodegradation of insoluble pollutants. In this study sediments and seawater samples were collected from the coastline of Bushehr provenance in the Persian Gulf and their biosurfactant producing bacteria were isolated. Biosurfactant producing bacteria were isolated by using an enrichment method in Bushnell-Hass medium with diesel oil as the sole carbon source. Five screening tests were used for selection of Biosurfactant producing bacteria: hemolysis in blood agar, oil spreading, drop collapse, emulsification activity and Bacterial Adhesion to Hydrocarbon test (BATH). These bacteria were identified using biochemical and molecular methods. Eighty different colonies were isolated from the collected samples. The most biosurfactant producing isolates related to petrochemical plants of Khark Island. Fourteen biosurfactant producing bacteria were selected between these isolates and 7 isolates were screened as these were predominant producers that belong to Shewanella alga, Shewanella upenei, Vibrio furnissii, Gallaecimonas pentaromativorans, Brevibacterium epidermidis, Psychrobacter namhaensis and Pseudomonas fluorescens. The largest clear zone diameters in oil spreading were observed for G. pentaromativorans strain O15. Also, this strain has the best emulsification activity and reduction of surface tension, suggesting it is the best of thee isolated strains. The results of this study confirmed that there is high diversity of biosurfactant producing bacteria in marine ecosystem of Iran and by application of these bacteria in petrochemical waste water environmental problems can be assisted. Copyright © 2014 Elsevier Ltd. All rights reserved.
Full Text Available Background: Given the longevity achievable with current prophylactic and therapeutic strategies for persons with HIV infection, quality of life (QOL has emerged as a significant medical outcome measure, and its enhancement has an important goal. This review highlights the relevance and complexity of physical, psychological, and social factors as determinants of health-related quality of life in HIV-infected person in Bushehr province. Methods: This cross-sectional study was conducted using a convenience sampling method on 54 patients living with HIV or suffering from AIDS on 2009. The method of data collection was summarized questionnaire of World Health Organization (WHO-QOL-Brief. The main measured outcome in this study was quality of life and some related demographic and clinical variables. Results: The majority of the patients were males (46/54 and unemployed (37.25 participants were married. The mean±SD age of the patients was 38.1+_7.47 years. Employment, marital status, level of education, and clinical stage of the disease, had a significant effect on the quality of life of the patients. In multivariate analysis, the most important predictor of the quality of life was job. Conclusion: The most important factors, association with decreased quality of life of the Patients in this study, were being separated or divorced, unemployment and being at severe stage of the disease. The relationship of these measures to treatment outcomes can and should be examined in clinical settings in resource-limited countries.
Full Text Available Background: Tea consumption is common throughout the world, especially in Iran and it was known as the most common beverages. Several studies evaluated negative effect of coffee and relationship between its caffeine content with bone density. But relationship between tea drinking and bone mineral density is less observed. Considering high amount of tea consumption and prevalence of osteoporosis in Iran, it is important to investigate this relationship.Materials and Method: Population study includes 1125 subjects (aged 20- 72 years randomly selected by cluster sampling in Bushehr, who participated in general project of prevention and treatment of osteoporosis. The participants were categorized based on degree of tea consumption: high tea drinkers (more than 4 cups of tea per day and low tea drinkers (equal or less than 4 cups of tea per day.Results: In high tea drinkers, mean score for bone density was significantly higher in neck and total femur. But this difference in isolated groups (according to sex, age and both of them was not seen.Conclusion: The result of this study indicates on a direct relationship between tea drinking and increasing of bone mineral density. Moreover, it shows the prevalence of osteoporosis is lower in people who have a regular daily habit of tea consumption
Raeisi, Alireza; Mehboudi, Mohammadbagher; Darabi, Hossein; Nabipour, Iraj; Larijani, Bagher; Mehrdad, Neda; Heshmat, Ramin; Shafiee, Gita; Sharifi, Farshad; Ostovar, Afshin
The objective of this population-based, large sample size study was to investigate the socioeconomic inequality of overweight and obesity among the elderly in Iran. Baseline data of 3000 persons aged ≥60 years who participated in the Bushehr Elderly Health (BEH) program was analyzed. Overweight and obesity were defined as a body mass index (BMI) equal to or higher than 25 and 30, respectively. Socioeconomic status (SES) was measured by an asset index, constructed using principal component analysis, income, education level, and employment status. The Concentration Index and the Lorenz curve were used to illustrate the levels of inequality for overweight and obesity by gender. The frequencies among men and women were, respectively, 840 (57.7%) and 1131 (73.2%), P < 0.001, for overweight, and 211 (14.7%) and 511 (33.7%), P < 0.001, for obesity. There were direct associations between asset index quintiles and both overweight and obesity among both genders (Ps for trend <0.01) except for obesity among men (P for trend = 0.118). The overall Concentration Indices for overweight and obesity were 0.031 (95%CI = 0.016-0.046, P < 0.001) and 0.041 (95%CI = 0.004-0.078, p = 0.028), respectively. Findings support the direct relationship between SES and obesity among women as previously reported in developing countries.
Full Text Available Background: Milk is a valuable source of nutrients that microorganisms can grow in favorable conditions on it. This study was conducted to evaluate the microbiological quality of pasteurized and sterilized marketing milks in Bushehr. Material and Methods: This descriptive study was conducted in the autumn and early winter 2011. In this study 11 brands including 6 pasteurized, 5 sterilized brands and in total 160 samples were elevauted. Microbial tests included heterotrophic bacteria (HPC, total coliform and Escherichia coli (E.coli were conducted according to standard methods. Results: results of this study showed that from 98 pasteurized samples, 35/7% and HPC and 15/2% of samples were contaminated by HPC and total coliform, respectively. There was no microbial contamination in all 62 sterilized samples. Mean heterotrophic bacteria in pasteurized milk was much more than Iranian national standard. Conclusion: In this research the relationship between heterotrophic and coliform bacterial growth with temperature and time variation between production date and sampling date (maintenance period were measured and the results showed that bacterial growth had direct and significant association with temperature but there was no statistically significant association with maintenance period.
Full Text Available Background: Decreasing the time from onset to hospital arrival and improving of stroke risk factors depend on public knowledge about stroke warning signs and its risk factors. A variety of programs were conducted in different countries for public knowledge assessment of stroke and its promotion. Methods: A total of 562 persons (66.4 female aged over 25 years old were selected by random cluster sampling and their knowledge on stroke was evaluated using the revised 11 item questionnaire of NIH/NHLBI (National Institutes of Health/ National Heart Lung Blood Institute of USA. The complete score of the questionnaire was 54. Results: The mean stroke knowledge score of male and female participants were 23.45±9.0 and 24.14±7.8, respectively (P>5%. Meanwhile, the mean of stroke knowledge score was higher in those with hypertension and a history of stroke (P=0.001. Higher education had correlation with a higher score. At least one stroke warning sign was reported by 83.3 % of participants and 95.2 % of respondents mentioned at least one established stroke risk factor. The most recognized stroke risk factor was stress and the most identified warning sign for stroke was sudden weakness or numbness of the face, arm or leg on one side of the body. Conclusion: Those aged over 25 years old in Bushehr port had a higher knowledge score on stroke warning signs and its risk factors than other countries, including USA.
Full Text Available Today, it is important to use of ecological indicators, such as biomass for recognizing the special status of ecosystems, such as mangrove forests and also monitoring and evaluating changes through a specific period. Because using the direct method of evaluating biomass would be destructive, it is common in all similar area to use determine exact Allometric equations by using the statistical relationship between the structural characteristics of trees and their biomass and use these equations to estimate the biomass of trees. The aim of this study is estimate the aboveground biomass of mangroves and determine Allometric models for Nayband area in Bushehr, located in southern Iran. A number of mangrove trees were randomly selected. Collar diameter, crown diameter and tree height of standing trees were measured. After logging and weighing fresh weight, dry weight, trunk and branches were obtained in laboratory and biomass of components was calculated. The relationship between quantities feature of trees and biomass for determination of allometric equation was studied by using linear, power and exponential regression. The equations were compared with each other based on the different modeling parameters. The highest significant correlation was found between crown diameters and dry weight (R > 0.90. The best equations were obtained by means of an exponential and power regression models (R2adj> 0.90. The models were obtained from explained factor, suggests that there might be a relationship between the characteristics of mangrove trees and biomass.
Full Text Available Background: The Frequency of allergic diseases is growing in recent years. Identification of frequency of food allergens in different areas play an important role in diagnosis and treatment of these diseases. The aim of this study was to determine frequency and association of common food allergens in patients with allergic diseases based on Skin Prick Test in Bushehr province. Material and Methods: In this descriptive cross-sectional study, 1100 patients were enrolled with allergic diseases which had a sensitivity to at least one allergen. This test was carried out with 21 common food allergens extract. Results: In all patients, association between the severity of the reaction prick allergy test and severity of allergic diseases with shrimp, cow's Milk and peanuts were (P= 0.01, (P= 0.02 and (P=0.04 respectively. In this study, the frequency of allergic rhinitis, asthma, chronic and acute urticaris and atopic eczema were 54.2%, 23%, 12.4%, 4.1% and 12%, respectively. While the the most common food allergens were peanuts (46.6%, egg yolk (43.1% and shrimp (42% respectively. Conclusion: This study indicated that food allergens such as shrimp, cow's Milk and peanuts have a greater role in severity of allergic diseases and this food allergens showed the highest frequency in patients.
Full Text Available Background: The prevalence of allergic diseases is growing in the world and Iran. Allergens play an important role in creating these diseases. Since inhalation allergens are an important part of these allergens the aim of this study was to assess the prevalence of aeroallergens and their association with allergic diseases based on skin prick test (SPT. Material and Methods: In this study, the frequency of these allergens were examined by using 22 aeroallergens and based on Skin Prick Test in 1100 patients with allergic diseases who referred to Shohadaye- Khalije- Fars university hospital. Results: The reaction severity of SPT and the severity of disease associated with inhaled allergens with Russian thistle (21.1%, P꞊0.001, Chenopodium album pollen (14%, P꞊0.001 and Dermatophagoid Pteronyssinus (9%, P꞊0.001 respectively. Also, in these patients, the frequency of inhalation allergens were House Dust Mite (HDM (69%, feather (60.8%, Russian this tle (59.9% pollen and Alternaria mold (59.6% respectively. Conclusion: This study indicated that outdoors inhaled allergens such as Russian thistle and Chenopodium album pollen have the most allergenicity in patients with allergic and asthma in Bushehr province, Meanwhile, the prevalence of indoor aeroallergens such as HDM, feather and mold were high in these patients.
Full Text Available Background: Swimming is highly recommended because of its potentially beneficial effects on the joints and people’s general sense of well-being. But unfortunately the discharing of urban and industrial wastewaters into sea with their high level of pathogens, heavy metals and other pollutants, increase concerns about its consequences on swimmers’ health and ecology. The aim of this study was to investigate the microbial and chemical quality of Persian Gulf Sea beaches in Bushehr port and compare it to the existing standards. Materials and Methods: In this study, 30 samples were taken from the beaches at TV-Park, Daneshjo-Park and Eskele-Jofreh, in August 2012. The mean values of total coliforms, fecal coliforms, pseudomonas, HPC, heavy metals and BOD were determined by standard methods. Results: The mean values of total coliforms, fecal coliforms, and pseudomonas along Bushehr port beaches were 540, 165.56 and 6 MPN/100ml respectively.The mean value of HPC was 1580.66 CFU/ml. Also the mean concentrations of Fe, Zn, Pb, Cd, Cr, Cu and BOD were 0.1676, 0.013, 0.025, 0.0016, 0.039, 0 and 21.3 mg/l respectively. Conclusion: The results showed that the mean values of indicator microorganisms in all stations were higher than the existing standards and the mean concentration of heavy metals were lower than the existing standard, which indicates higher pollution more due to urban wastewater compare to industrial wastewater. Therefore Bushehr port beaches are contaminated considering indicator bacteria measurments that can be dangerous for swimmers health.
Full Text Available Background: Dentists are at high risk of blood borne infections since they are often exposed to blood and other body fluids. This study evaluated knowledge, attitudes and behaviour of dentists in Bushehr Province about HIV/AIDS. Methods: In a cross-sectional study, in the year 2007, all dentists who worked in Bushehr Province were evaluated by a self- administered questionnaire. The questionnaire had 20 items about contact and treatment and 7 items about the practices for reducing infection rates after contact with HIV/AIDS subjects in dentistry. Results: From a total of 101 dentists who were working in Bushehr port, 77 dentists (76.2% participated in this study. The mean age was 33.52 (± 6.15 and the mean duration of working activity was 7.41 (± 5.24 years. The overall knowledge about HIV infection, transmission ways and attitude towards infection control were low and had no correlation with demographic data. Most dentists believed that they had professional (62.1% and moral duty (96.1% to treat HIV positive patients. While gloves and face masks were worn routinely by the majority of the dentists (83.3%, and 89.7%, respectively, but were not always changed between patients (75.5% and 50.0%, respectively, p<0.002. Hand washing was performed by 59.0% of dentists before treatment and by 66.2% after treatment. The practice of recapping needles was common, 94.9% and only 39.5% of them bended the needles after using. Conclusion: Educational programs are needed to improve dentists' skill and knowledge about HIV characteristics, routes of transmission, proper practice of infection control and Universal Precautions for preventing infections.
Gashmard, Roqayeh; Bagherzadeh, Razieh; Pouladi, Shahnaz; Akaberian, Sherafat
Burnout exerts a significant negative influence on job performance, especially in such difficult jobs as those to be found in the health care industry. This research aimed to evaluate the association between 3 dimensions of burnout and demographic factors among the medical staff working in all of the hospitals associated with Bushehr University of Medical Sciences, Iran. The research detailed herein was a descriptive, analytical cross-sectional study which was conducted on 461 medical staff working in all of the hospitals associated with Bushehr University of Medical Sciences, Iran, from April 2011 to February 2012. The data were collected using a self-response method and include demographic information as well as the Maslach Burnout Inventory. In this study, samples were selected using a stratified random sampling method. The scoring of the burnout questionnaire ranged from 0 (never) to 6 (every day), with the levels of each of the 3 dimensions of burnout (as well as burnout itself) then being categorized as being low, moderate, or high. The data were analyzed using an independent t-test, a chi-square test, ANOVA, and Pearson's correlation coefficient, all in SPSS 18. Most people had experienced moderate levels of burnout (53.6%). With regard to the 3 domains of burnout, 46.4% of the participants had experienced moderate levels of emotional exhaustion, more than half (56.4%) had experienced low levels of depersonalization, and more than half (52.5%), high levels of a diminished sense of accomplishment. Burnout was shown to be statistically significantly associated with gender, place of residence, the condition of that residence, educational level, and being or not being local (p>0.05). The research findings showed that the rate of burnout was moderate among the medical staff working in hospitals associated with Bushehr University of Medical Sciences. Probably, burnout can be reduced in the hospitals' different staff members through better and suitable planning and
P. Ahmad (Peter); I. Chirisa (Innocent); L. Magwaro-Ndiweni (Linda); M.W. Michundu (Mazuba); W.N. Ndela (William); M. Nkonge (Mphangela); D. Sachs (Daniella)
textabstractDrawing on practical experiences of almost 15 years working within Gauteng Province and the City of Johannesburg my paper will focus on the location of poor communities within Johannesburg in relation to selected Inner-City areas and public transportation networks. The introduction notes
Shanina, Violetta; Gandzhibekov, Aziz
Studied section of loess soils (density 1.6 - 1.7 g/cm3, a porosity of 40 - 44%, humidity 12 to 16%) in the southeastern part of the city of Dushanbe (Tajikistan). Studied loess soils throughout the section (depth 1 - 6 meters) have a fairly uniform distribution of particles content: sand (size 2 ... 0.05 mm) (from 18 to 25%), dusty (size 0.05 0.005 ... mm) (61 to 69%) and clay (less than 0.005 mm in size) (11 to 15%). It is known that the amount of swelling of loess rocks is primarily determined by content of clay particles. Swelling clay particles smaller than 1 micron, selected from loess rock large (320%), while particles larger than 5 microns do not swell substantially. The most characteristic species with swelling montmorillonite-hydromica composition of minerals, the least - rocks with quartz-kaolinite-hydromica composition. The process of swelling in the first 3 - 6 times longer than the second (Guidelines on the testing of loess soils, 1982). All the studied soils, according to the classification of GOST 25100-2011, refer to the little swelling and swelling medium. This may be due to the fact that on the particle size distribution in the studied loess soils of the fraction less than 0.005 mm is 11 - 15%. Mineral composition is not yet determined, but we know that in the loess rocks in the fraction of the size and content of montmorillonite mixed-minerals is 10 - 50% (Supporting engineering-geological sections of loess rocks of Northern Eurasia, 2008).
Sumanth Mallikarjuna Majgi
Full Text Available Background: Painters are chronically exposed to lead based paints, which causes anemia by impairing heme biosynthesis and increasing the red cell destruction. The present study was conducted to assess the lead exposure and haematological effects of lead in brush painters as they are chronically exposed to lead based paints. Objective: To estimate prevalence of anemia among brush painters and lead exposure among them. Methodology: Community based cross-sectional study was conducted on 100 occupational residential brush painters of Mysore city of India during July 2012 and September 2012. Subjects were interviewed using standardized questionnaire, mainly, for lead toxicity symptoms and personal hygiene. Venous blood samples were drawn and haematological parameters were determined (n=100. The marker of anaemia was haemoglobin concentration. Through Systematic random sampling, 30 samples were selected for blood lead concentration (PbB estimation. Results: The prevalence of anemia among the subjects was 3%. The mean hemoglobin concentration was 15.5±1.4 g/dL and mean blood lead concentration (PbB was 12.9±10.9 µg/dL. There was no significant correlation found between the PbB and haematological parameters. There was a high prevalence of lead toxicity symptoms and the symptoms were more in the less hygienic subjects than the hygienic subjects. Conclusion: The blood lead concentration among painters is less than the threshold (PbB >50 µg/dL for hematological alterations. Hence lead induced anaemia is not a health risk among brush painters. The PbB is also less than the recommended threshold for occupational exposure (30 µg/dL. But the high prevalence of lead toxicity symptoms indicates the long term health effects of lead even at low levels of exposure. Fortunately, being hygienic is an easily achievable goal to decrease the lead exposure among the painters.
Full Text Available Background: Medicinal plants are used in treating diseases as low-risk, available and inexpensive natural materials with higher consumption by people comparing to synthetic antimicrobial drugs. Excessive use of antimicrobial drugs led to medicinal resistance against different antibiotics in most bacteria. Material and Methods: In this empirical experimental study, the antimicrobial effects of methanolic extracts of 14 medicinal plants species were examined comparing to conventional therapeutic antibiotics against standard bacterial strains. The plant species were collected from dashti of Bushehr province.The methanolic extract of the cultivations broths were prepared in different concentrations (0/25%, 0/5%, 1%, 2% and 4% dissolved in DMSO/ Methanolic solution and their antibacterial potency respected on the inhibition zone using the disc diffusion assay. Results: The maximum effects on Escherichia coli belonged to Arundo donax and the least effects belonged to Calotropis procera. The maximum effects on Staphylococcus aureus belonged to Lawsonia inermis and the least effects belonged to Calotropis procera. The maximum effects on Micrococcus luteus belonged to Phoeniex doctylifera and the least effects belonged to Oligomeris baccatus. The maximum effects on Klebsiella pneumonia belonged to mnocarpos decander and the least effects belonged Oligomeris baccatus. The maximum effects on pseudomonas aeroginosa belonged to Arundo donax. The maximum effects on Bacillus subtilis belonged to Astragalus arbusculinus. Conclusion: The antimicrobial effects of 4% methanolic extracts of Arundo donax were comparable to Cephalotin (30mcg, Piperacilin (30mcg and Amikacin (30mcg against Escherichia coli and pseudomonas aeroginosa. The antimicrobial effects of %4 extracts of Lawsonia inermis were similar to Amikacin (30mcg and Chloramphenicol (30mcg against Klebsiella penumoniae.
Full Text Available Abstract Background: Rapid development of shrimp aquaculture has resulted in widespread use of antibiotics for preventing and curing diseases. In aquaculture, particularly shrimp hatcheries antibiotics are routinely used at therapeutic levels to treat disease and at sub-therapeutic levels as prophylactic agents to increase feed efficiency. Antibiotic residues in the environment are likely to lead to the development and maintenance of antibiotic resistance in microbial populations. The aim of this study was determine of antibiotic resistance to two shrimp pathogens Vibrio harveyi, V.alginolyticus, that they are agents of mortality in shrimp hatcheries. Material and Methods: After isolation and detection(by biochemical tests of two species of bacterial pathogens from three hatcheries of Bushehr province, bacterial strains were tested for sensitivity to antibiotics including erythromycin, streptomycin, oxytetracyclin, and trimetoprim by disk diffusion method. Results: Results showed that all isolated bacteria Vibrio harveyi from three hatcheries were sensitive to oxytetracyclin and trimetoprim, but to streptomycin were resistant, and to erythromycin in hatcheries A, B, C was intermediate, resistance, sensitive respectively. Bacteria Vibrio alginolyticus isolated from three hatcheries were resistant to streptomycin. But they isolated from a hatchery to the other antibiotics erythromycin, oxytetracyclin and trimetoprim were resistant, intermediate and intermediate, respectively. Also they isolated from B hatchery were resistant, sensitive and sensitive to erythromycin, oxytetracyclin and trimetoprim, respectively And from C hatchery were intermediate, sensitive and sensitive to antibiotics, respectively. Conclusion: Isolated bacteria showed the most resistance to streptomycin and erythromycin respectively. These antibiotics is used frequently in medicine and veterinary, with entrance of human and animal's bacteria resistance via waste and fluid water
Full Text Available Abstract Background The objective of this population-based, large sample size study was to investigate the socioeconomic inequality of overweight and obesity among the elderly in Iran. Methods Baseline data of 3000 persons aged ≥60 years who participated in the Bushehr Elderly Health (BEH program was analyzed. Overweight and obesity were defined as a body mass index (BMI equal to or higher than 25 and 30, respectively. Socioeconomic status (SES was measured by an asset index, constructed using principal component analysis, income, education level, and employment status. The Concentration Index and the Lorenz curve were used to illustrate the levels of inequality for overweight and obesity by gender. Results The frequencies among men and women were, respectively, 840 (57.7% and 1131 (73.2%, P < 0.001, for overweight, and 211 (14.7% and 511 (33.7%, P < 0.001, for obesity. There were direct associations between asset index quintiles and both overweight and obesity among both genders (Ps for trend <0.01 except for obesity among men (P for trend = 0.118. The overall Concentration Indices for overweight and obesity were 0.031 (95%CI = 0.016–0.046, P < 0.001 and 0.041 (95%CI = 0.004–0.078, p = 0.028, respectively. Conclusion Findings support the direct relationship between SES and obesity among women as previously reported in developing countries.
Full Text Available Background Due to their weak immune systems, contact with soil, and failure to comply with hygiene principles, the prevalence of intestinal parasitic infection is high among children. Objectives This study was conducted to determine the prevalence of intestinal parasitic infection and the effects of various factors among elementary school children in Bushehr, Iran. Methods Following coordination with the education office, schools were randomly selected from different areas, and fecal samples were collected from 203 males and females students at different education levels. The samples were examined using the formalin-ether sedimentation technique. The data were collected via questionnaires and analyzed using SPSS 18.0 and the Chi-squared test. Results Approximately 25.1% of the children were infected with at least one type of intestinal parasite, and 5.9% of them were infected with more than one species. The highest prevalence was apparent in children at education levels 4 and 5. There was no significant relationship between infection and parents’ education and some clinical symptoms, such as abdominal pain, loss of appetite, and nausea, but there was a significant relationship with the number of family members. Conclusions The prevalence of intestinal parasitic infections was relatively high among the schoolchildren in this study. Since these parasites can cause anemia and dysfunctional nutrient absorption, growth, and learning among children, it is suggested that training courses be held for parents and that basic steps be taken to improve the level of hygiene in the region to prevent the transmission of these parasites.
Full Text Available Background: Nurses’ self awareness of their own level of clinical competence is essential in maintaining high standards of care and identifying areas of educational need and professional development. Self-assessment is a method for measuring clinical competence, and encourages nurses to use reflective thinking and take an active part in the learning process. Although nurse competence may vary between hospitals, very few studies have been done on this subject. Methods: In this cross sectional study, we analyzed clinical competency of 190 registered nurses working in different hospitals in Bushehr by self assessment method. The instrument for data collection was a valid and reliable questionnaire consisting of 73 items from seven categories which were devised from Benner's “from Novice to Expert” framework. The level of competence was assessed on a scale of 0-100 and the frequency of using the competencies was assessed on a Likert scale. Results: the nurses reported their overall level of competence as “good” (51-75. They felt more competent in the categories of “managing situations” and “helping role” (with maximum score of 79.54 and least competent in “teaching – coaching” and “ensuring quality” categories (with minimum score of 61.15. The frequency of practicing competencies had a positive correlation with the level of nursing clinical competence. Conclusion: The level of nursing competence and frequency of using competencies varied in different hospitals. Although the nurses reported their overall level of competence as good, we should be concerned about 24% of competencies which are not used by the nurses, especially in "teaching – coaching" and "ensuring quality" categories.
Full Text Available For realizing sustainable development, EV (Electric Vehicle is currently considered as one of the most promising alternative due to its cleanness and inexhaustibility. However, the development and dissemination of EV has stagnated because it faces major constraints such as battery performance and an excessively long charging time. Thus, this study examined the feasibility of using EVs as taxis by analyzing real data from a pilot project in Daejeon, a metropolitan city in South Korea for proposing the effective way to adopt EV. To reflect reality and improve accuracy, we adopted scenarios and assumptions based on in-depth interviews with groups of experts. The resulting initial benefit-to-cost (B/C ratio for EV taxis is approximately 0.4, which is quite low compared to 0.7 for traditional taxis. However, after incorporating some further assumptions into the calculation, the B/C ratio shifts to approximately 0.7, which is more appropriate for EV adoption. For this improvement to be achieved, the dissemination of a charging infrastructure, improvement of the business model and policy support is strongly needed. Limitations to this work and potential areas for future study are also fully discussed.
Full Text Available Aim: Wild boars, Sus scrofa, are potential reservoirs of many zoonotic diseases, and there are a possibility of transmission of the zoonotic diseases from these animals to humans and also domestic animals. This study aimed to evaluate the protozoan contamination of wild boars in the Persian Gulf’s coastal area (Bushehr Province, southwestern Iran. Materials and Methods: A total of 25 crossbred boars were collected during a course of vertebrate pest control in Bushehr province, in 2013. Samples were collected from the gastrointestinal tracts of each boar in 5% formalin, Bouin’s solution, sodium acetate-acetic acid-formalin, and polyvinyl alcohol fixatives. Fixed stool smears examined by trichrome and Ziehl–Neelsen staining. Results: Each of the 25 wild boars was infected with at least one of the intestinal protozoans. The rate of contamination with intestinal protozoan was 64% for Balantidium coli, 76% for Iodamoeba sp., 52% for Entamoeba polecki, 44% for Blastocystis sp. and 8% for Chilomastix sp. No intestinal coccidian was detected in studied boars when the stool samples were evaluated by Ziehl–Neelsen staining method. Conclusion: Findings of this study demonstrated that wild boars in the Persian Gulf coastal area are contaminated by many protozoans, including zoonotic protozoan, which poses a potential risk to locals as well as the domestic animals of the area.
Yaghoobi, Kambiz; Sarkari, Bahador; Mansouri, Majid; Motazedian, Mohammad Hossein
Aim: Wild boars, Sus scrofa, are potential reservoirs of many zoonotic diseases, and there are a possibility of transmission of the zoonotic diseases from these animals to humans and also domestic animals. This study aimed to evaluate the protozoan contamination of wild boars in the Persian Gulf’s coastal area (Bushehr Province), southwestern Iran. Materials and Methods: A total of 25 crossbred boars were collected during a course of vertebrate pest control in Bushehr province, in 2013. Samples were collected from the gastrointestinal tracts of each boar in 5% formalin, Bouin’s solution, sodium acetate-acetic acid-formalin, and polyvinyl alcohol fixatives. Fixed stool smears examined by trichrome and Ziehl–Neelsen staining. Results: Each of the 25 wild boars was infected with at least one of the intestinal protozoans. The rate of contamination with intestinal protozoan was 64% for Balantidium coli, 76% for Iodamoeba sp., 52% for Entamoeba polecki, 44% for Blastocystis sp. and 8% for Chilomastix sp. No intestinal coccidian was detected in studied boars when the stool samples were evaluated by Ziehl–Neelsen staining method. Conclusion: Findings of this study demonstrated that wild boars in the Persian Gulf coastal area are contaminated by many protozoans, including zoonotic protozoan, which poses a potential risk to locals as well as the domestic animals of the area. PMID:27847411
Full Text Available Background: Breast cancer is the most common female cancer worldwide. Survival rate of breast cancer, especially as an indicator of the successful implementation of screening, diagnosis and treatment programs, has been at the center of attention of public health experts Material and Methods: In a survival study, the records of breast cancer cases in cancer registry system of Bushehr Province were extracted during 2001, March to 2013, September. These records were linked and matched with records of death registry system. After determining patients, status regarding being alive or dead, survival analysis was done. Life table, Kaplan-Mayer analysis, log rank and Breslow tests were used for computing and comparing survival rates. Results: In 300 recorded breast cancer cases, mean and standard deviation of age was 51.26±13.87. Survival rates were 95, 88, 78, 73 and 68 percent since the first year through the fifth year, respectively. Mean survival was 87.20 months (95% CI= 81.28- 93.12. There was no significant difference in mean survival regarding age and different geographical areas. Conclusion: Although survival rates of registered breast cancer patients in Bushehr Province are similar to other provinces, they are far from those of developed countries. This situation demands more extensive efforts regarding public education and improving the process of diagnosis, treatment and care of patients especially during first two years after diagnosis.
Anahita Sanaei Dashty
Full Text Available Background: Cardiovascular diseases are among the first leading causes of death in the world, whose main risk factors such as hypercholesterolemia, obesity, hypertension and smoking are somehow closely related to childhood. The process of atherosclerosis may begin developing during childhood. Methods: In order to evaluate the knowledge of elementary school students of Bushehr Port regarding heart function and risk factors of cardiovascular diseases, 1128 students educating in 3rd and 4th grades were randomly selected and assessed with a 30-item questionnaire including four sections heart anatomy, smoking, exercise and nutrition. The minimum score was considered zero, the maximum 30 and the passing score was to gain 51% of the maximum score (or 15.30 out of 30. Results: The mean of total score was 13.1 5. The mean-score of the 3rd grade students was higher than the mean of the score in the 4th grade ones (P<0.05. There was no significant difference between total mean-score of girls and boys. The mean of the anatomy section score was higher in girls and those of the three other sections were higher in boys. Only 36% of students gained the passing score and 64% of them failed to pass the examination. Conclusion: The level of knowledge of cardiovascular risk factors is low in elementary school students in Bushehr Port. We suggest preparing attractive teaching booklets regarding healthy heart, to be taught routinely in schools, beside other health issues.
Dadolahi-Sohrab, A.; Garavand-Karimi, M.; Riahi, H.; Pashazanoosi, H.
This study was carried out to evaluate the seasonal variations of seaweed biomass and species composition at six different sites along the coastal areas in Bushehr Province. Sampling depths varied among sites, from 0.3 to 2.0 m below mean sea level. A total of 37 (i.e., 10 Chlorophyta, 12 Phaeophyta and 15 Rhodophyta) seaweed species were collected. Studies were conducted for quantifying the seaweeds during four seasons from October 2008 until July 2009. During present research, Ulva intestinalis and Cladophora nitellopsis of green, Polycladia myrica, Sirophysalia trinodis and Sargassum angustifolium of brown and Gracilaria canaliculata and Hypnea cervicornis of red seaweeds showed highest biomass in coastal areas of Bushehr Province. The Cheney`s ratio of 2.1 indicated a temperate algal flora to this area. All sites exhibited more than 50% similarity of algal species, indicating a relatively homogenous algal distribution. Total biomass showed the highest value of 3280.7 ± 537.8 g dry wt m - 2 during summer and lowest value of 856.9 ± 92.0 g dry wt m - 2 during winter. During this study, the highest and lowest seaweed biomass were recorded on the site 2 (2473.7 ± 311.0 g dry wt m - 2) and site 5 (856.7 ± 96.8 g dry wt m - 2), respectively.
Full Text Available Background & aim: Nurses' ethical responsibility in practice and care is required to be aware of the principles of professional ethics. The aim of this study was to determine nursing students' knowledge of ethics in nursing of Bushehr University of Medical Sciences. Methods: In the present analytical-descriptive sectional study, in which the participants are 4-8 semester nursing students of Bushehr University of Medical Sciences. The research tools for collecting information were tow-section questionnaires consisting of demographic data and specialized questions about ethic and rules in the nursing profession. Data analysis was performed using the SPSS software by using independent t-tests and chi-square. Results: Total awareness of 4-8 semester nursing students about ethic and rules in nursing profession was intermediate (53.78 percent. There was a considerable relation between sexuality and satisfaction (p.436. A considerable relation between students' educational semester and satisfaction amount was not also not observed (p>.927. Conclusions: Students' awareness about professional ethic wasn't very desirable so it is suggested that by holding moral workshops in nursing or settling moral courses in nursing students curriculum will increase the amount of nursing students' awareness about nursing ethics.
Full Text Available Responses to recent incidents involving radiation indicate that most general practitioners are uncertain about the health consequences of exposure to ionizing radiation and the medical management of exposed patients. Acute radiation syndrome is an acute illness caused by irradiation of the entire body by a high dose of penetrating radiation in a very short period of time. In order to assess the level of knowledge of physicians in Bushehr province about preparedness and response for nuclear emergency, we used a questionnaire based on IAEA-WHO protocol. A total of 233 doctors (47 of specialist and 186 of general practitioners participated in a cross-sectional study. The mean of score for doctors was 3.99 (from 13 3.7 score for general practitioners and 4.28 scores for specialists. Overall, the doctors did not gain the acceptable scores in subjects like physics of radiation, diagnosis and management of acute radiation syndrome, triage and management of nuclear accidents. In conclusion, the level of doctors’ knowledge in Bushehr province about preparedness and response to nuclear or radiological emergency is deficient. Therefore, medical education and postgraduate training programs for doctors should be designed.
Khaled Khassaf Al-Khafaji
Full Text Available Specimens of the The Brachyuran crab Atergatis roseus (Ruppell, 1830, were collected for first times from Iraqi coast, south Al-Faw, Basrah city, Iraq, in coast of northwest of Arabian Gulf. Morphological features and distribution pattern of this species are highlighted and a figure is provided. The material was mostly collected from the shallow subtidal and intertidal areas using trawl net and hand.
Full Text Available Abstract Background Knowledge of some baseline entomological data such as Entomological Inoculation Rates (EIR is crucially needed to assess the epidemiological impact of malaria control activities directed either against parasites or vectors. In Chad, most published surveys date back to the 1960's. In this study, anopheline species composition and their relation to malaria transmission were investigated in a dry Sudanian savannas area of Chad. Methods A 12-month longitudinal survey was conducted in the irrigated rice-fields area of Goulmoun in south western Chad. Human landing catches were performed each month from July 2006 to June 2007 in three compounds (indoors and outdoors and pyrethrum spray collections were conducted in July, August and October 2006 in 10 randomly selected rooms. Mosquitoes belonging to the Anopheles gambiae complex and to the An. funestus group were identified by molecular diagnostic tools. Plasmodium falciparum infection and blood meal sources were detected by ELISA. Results Nine anopheline species were collected by the two sampling methods. The most aggressive species were An. arabiensis (51 bites/human/night, An. pharoensis (12.5 b/h/n, An. funestus (1.5 b/h/n and An. ziemanni (1.3 b/h/n. The circumsporozoite protein rate was 1.4% for An. arabiensis, 1.4% for An. funestus, 0.8% for An. pharoensis and 0.5% for An. ziemanni. Malaria transmission is seasonal, lasting from April to December. However, more than 80% of the total EIR was concentrated in the period from August to October. The overall annual EIR was estimated at 311 bites of infected anophelines/human/year, contributed mostly by An. arabiensis (84.5% and An. pharoensis (12.2%. Anopheles funestus and An. ziemanni played a minor role. Parasite inoculation occurred mostly after 22:00 hours but around 20% of bites of infected anophelines were distributed earlier in the evening. Conclusion The present study revealed the implication of An. pharoensis in malaria
Full Text Available Levels of insecurity, crime and inequality remain very high in Brazilian and South African cities. Consequently, wealthier residents retreat to protected common spaces behind walls and fences. As a result, there has been a growth of many quasi-public spaces in shopping malls and gated communities. This raises questions regarding the change of public space and the impact of crime and the fear thereof on the use of these spaces. The discussion shows how the form and function of different spaces in the capital city of South Africa, Pretoria, have changed in various parts of the city through neglect, revitalization and privatization and how this have shaped the experience of users in relation to crime and the fear thereof. The paper argues for a more nuanced reading of the transformation of public space. Firstly, it recognizes that in rapidly changing cities of transitional countries there may still be a need for different types of public spaces, including those in gated communities. Secondly, although safety is a major concern among users of public space, it does not imply that gated communities offers the only solution to safe public space. Therefore, alternatives approaches should be considered.
Li, Bin; Wu, Shan; Liang, Jin-ming; Liang, Wen-li; Chen, Gui-xian; Li, Yong-jun; Yang, Guo-yi
In order to investigate and assess the pollution level of phthalic acid esters (PAEs) in farm soils and products from typical agricultural fields in areas of Zhongshan City, Guangdong Province, South China, 65 topsoil and 37 agricultural product samples were collected and contents of 6 PAEs compounds that classified by the U. S. Environmental Protection Agency (EPA) as priority pollutants were determined by the GC-FID. The results indicated that total contents of the PAEs (∑ PAEs) in soils ranged from 0. 14 to 1. 14 mg x kg(-1), and the mean value was 0.43 mg x kg(-1), with the detected ratio of 100%. Various concentrations of PAEs differed in three land-use types were ordered by vegetable soil > orchard soil > paddy soil. Comparing with six U.S. EPA priority pollutants of PAEs, the contents of Di-n-butyl phthalate (DBP) and Dimethyl phthalate ( DMP) in soils exceeded the control limits of PAEs in the American soil by 93.85% and 27.69% respectively, but the rest four PAEs compounds were lower than the control limits. Generally, the pollution level of soils contaminated by PAEs in agricultural fields of Zhongshan City was relatively low. The contents of 3 PAEs in agricultural products ranged from 0.15 to 3.15 mg x kg(-1) with the average of 1.12 mg x kg(-1), which was lower than the suggested standards in USA and Europe and with low health risk. Meanwhile, ∑ PAEs concentrations in vegetables were higher than those both in rice and fruits. DBP and DEHP were the main components of PAEs both in agricultural soils and products, with higher percentage contents and detected ratio. ∑ PAEs and DBP contents in various agricultural products-soils had a significantly positive correlation, with Pearson coefficients (r) in vegetables-vegetable soils were 0.81 (P = 0.000), 0.75 (P = 0.000), and corresponding r among rice-paddy soil and fruits-fruit soils were 0.74 (P = 0.036), 0.65 (P = 0.041) and 0.66 (P = 0.029), 0.78 (P = 0.045), respectively. Although there existed a
Full Text Available Abstract Background Alcohol misuse is a key factor underlying the remarkable vulnerability to HIV infection among men and women in sub-Saharan Africa, especially within urban settings. Its effects, however, vary by type of drinking, population group and are modified by socio-cultural co-factors. Methods We interviewed a random sample of 1465 men living in single-sex hostels and 1008 women in adjacent informal settlements in inner-city, Johannesburg, South Africa. Being drunk in the past week was used as an indicator of heavy episodic drinking, and frequency of drinking and number of alcohol units/week used as measures of volume. Associations between dimensions of alcohol use (current drinking, volume of alcohol consumed and heavy episodic drinking patterns and sexual behaviours were assessed using multivariate logistic regression. Results Most participants were internal migrants from KwaZulu Natal province. About half of men were current drinkers, as were 13% of women. Of current male drinkers, 18% drank daily and 23% were drunk in the past week (women: 14% and 29% respectively. Among men, associations between heavy episodic drinking and sexual behaviour were especially pronounced. Compared with non-drinkers, episodic ones were 2.6 fold more likely to have transactional sex (95%CI = 1.7–4.1 and 2.2 fold more likely to have a concurrent partner (95%CI = 1.5–3.2. Alcohol use in men, regardless of measure, was strongly associated with having used physical force to have sex. Overall effects of alcohol on sexual behaviour were larger in women than men, and associations were detected between all alcohol measures in women, and concurrency, transactional sex and having been forced to have sex. Conclusions Alcohol use and sexual behaviours are strongly linked among male and female migrant populations in inner-city Johannesburg. More rigorous interventions at both local and macro level are needed to alleviate alcohol harms and mitigate the alcohol
Mehdizadeh, Simin; Faghihi, Reza; Sina, Sedigheh; Derakhshan, Shahrzad
The Fars province is located in the south-west region of Iran where different nuclear sites has been established, such as Bushehr Nuclear Power Plant. In this research, 92 water samples from the water supplies of Shiraz city and springs of the Fars province were investigated with regard to the concentrations of natural radioactive elements, total uranium, (226)Ra, gross alpha and gross beta. (226)Ra concentration was determined by the (222)Rn emanation method. To measure the total uranium concentration, a laser fluorimetry analyzer (UA-3) was used. The mean concentration of (226)Ra in Shiraz's water resources was 23.9 mBq l(-1), while 93 % of spring waters have a concentration water of Shiraz and springs of Fars, respectively. The gross alpha and beta concentrations measured by the evaporation method were lower than the limit of detection of the measuring instruments used in this survey. The mean annual effective doses of infants, children and adults from (238)U and (226)Ra content of Shiraz's water and spring waters were estimated. According to the results of this study, the activity concentration in water samples were below the maximum permissible concentrations determined by the World Health Organization and the US Environmental Protection Agency. Finally, the correlation between (226)Ra and total U activity concentrations and geochemical properties of water samples, i.e. pH, total dissolve solids and SO4(-2), were estimated.
Cheah, Whye Lian; Chang, Ching Thon; Rosalia, Saimon; Charles, Lai Dekun; Yii, Sze Lin; Tiong, Pik Hoong; Yeap, Kim Pey
Overweight and obesity rates among adolescents have increased substantially over the years. This study aimed to determine the body mass index (BMI) of students and parents and the relationship among media use, BMI, socio-demographic profiles, and snacking behaviour during television watching of secondary school students in Kuching South City. In accordance with the two-stage sampling method, a total of 316 adolescents aged 13-17 years from 7 secondary schools participated. Data were collected using questionnaire and anthropometric measurement. Independent t test, one-way ANOVA, Mann-Whitney U test, and chi-square test were performed. The mean BMI was 20.56 kg/m(2) (SD 4.33) for boys and 20.15 kg/m(2) (SD 3.91) for girls. No significant difference in terms of z score for BMI-for-age or socio-demographic factors was found. The mean duration of time devoted to media use was 4.69 hours (SD 2.93) on weekdays and 5.69 hours (SD 2.87) on weekends. Boys were found to spend more hours on media use than did the girls (t = 4.293, P cereal compared with soft drinks and junk foods. Respondents whose fathers worked in the private sector devoted the fewest hours to media use, whereas those with self-employed fathers devoted the most time to media use. Respondents with mothers who were employed spent more time on media use than did respondents whose mothers were housewives (F = 4.067, P < 0.01). No significant difference was found between BMI and media time or snacking habits. This finding indicated that media time has no effect on body weight, because respondents were found to have normal weight and to consume less unhealthy food.
Full Text Available Background: Sea cucumbers are belonging to echinoderms and one of the important members of the food chain in temperate ecosystems and tropical coral reefs. The medicinal and nutritional uses of these invertebrates are primordial and are important as ecological, biological and economic properties. Holothuria Scabra, as one of the most valuable commercial species of sea cucumber in the world, is the dominant species in many Persian Gulf coasts such as the Bushehr province coasts. Conspicuous characteristics such as the use of inexpensive foods in their culture, the rather rapid, easy and low cost growth and reproduction, the possibility of culture with other fish, reduce the organic substrate in pools, the broad tolerance in water factors changes such as salinity and temperature it has selected them to culture.It seems they are containing the significant amounts of nutrients, especially appreciated fatty acids. Therefore, the aims of the current study are determination of total fat content, quality and quantity evaluations of some physicochemical parameters such as acid value (AV, peroxide value (PV, and refractive index (RI as well as, identify the profile of fatty acids in the fat. Materials & Methods: In this study, after collecting the 36 samples of sea cucumbers from the coasts of the bushehr province, sample preparation, and extraction of fat, their fatty acids profile were analyzed using gas chromatography with flame ionization detector (GC-FID. Results: The peroxide and the acid values were 0.62±0.0435 and 0.7553±0.0034. The optical refractive index of the oil was 1467 at 26°C, and total fat was also 2%. Among 19 identified fatty acids obtained from the GC analysis of Holothuria Scabra oil, fatty acids: heneicosanoic acid, linoleic acid, palimitic acid, stearic acid, linoleic acid, and Meristic acid, with respectively amounts of 40.81%, 27.5%, 15.24%, 4.73%, 4.46% and 2.38% had the highest values, and other fatty acids were negligible
Aghadadashi, Vahid; Mehdinia, Ali
The concentrations of polybrominated diphenyl ethers (PBDEs) were determined in the surficial sediments of Bushehr coasts, the Persian Gulf. Eighteen samples were collected from 6 sites at distances of 500, 1000 and 1500m from the coast. PBDEs were detected in all the samples, indicating their widespread occurrence in marine sediments of the studied area. BDE-209 and ∑7PBDEs were in the range of n.d. (not detected) to 6.29ngg-1 and n.d. to 0.62ngg-1 dw, respectively. The studied area can be classified as the region with the minimal contamination values reported globally as yet. The concentrations of PBDEs were lower than the Canadian benchmarks, and risk quotient assessments demonstrated low ecological risk. BDE-183 and then BDE-153 were the congeners with the highest detection frequencies in the stations, confirming extensive occurrence of Octa-mix in the studied area. Copyright © 2016. Published by Elsevier Ltd.
. Implementation of KPI conducted to measure the sustainable status of South Tangerang City. The results show that the city is in the early stages of sustainable development. In general, economic and social development is relatively good, but not so good with the environmental conditions.
Full Text Available Recurrent abdominal pain (RAP is a common problem in children and adolescence. The functional abdominal pain is the most common cause of RAP. The conceptual models of RAP are multivariate and acknowledge the contributions of a variety of biological, psychological, and social factors. Among the 6-7 year-old population of Bushehr port, 485 (50.1% male, 49.9%female children starting primary school were randomly selected. Questionnaires were completed by direct interview during the National Program of Health Surveillance of Schoolchildren in 2000. According to Apley's criteria, 49 children had RAP (9.1% male and 11.2% female. Abdominal pain pattern such as frequency, duration, location, radiation, associated symptoms was relatively similar to other investigations. The signs of environmental reinforcement of pain behavior such as specific attention and medication at time of pain were commonly observed (32.6% and 71.4%, respectively. Prolonged duration of involvement (73.5%, more than one year and frequent referral to physician (30.6%, at least three referral were detected. Some psychosocial stress such as father unemployment and history of irritable bowel syndrome (IBS in parents were significantly more frequent in RAP group (p values= 0.038 and 0.01, respectively. History of RAP in siblings and appendectomy, peptic disease and migraine were mildly more frequent in RAP group. Separation of one of the parents, change of address, parent education and mother employment, sibling number and order and weight and height had not significant differences between two groups. Among 22 patients, giardia cyst was detected in the stool of 4 patients (18.2 %. In conclusion, RAP is a common problem in Bushehr port and its pattern was relatively similar to other regions. The father unemployment and the history of IBS in parents, two psychosocial stresses, were associated with RAP.
Full Text Available Background: School, as a reliable place in student's education, has an important role in training. If health principles do not comply with in schools, students may be suffering from infectious diseases. Health trainer can be effective in improving school health. This study aimed to determine the effectiveness of health trainer on environmental health level of schools in Bushehr province. Material and Methods This study was a descriptive - analytic study. A total of 20 samples were selected from each of the elementary schools have and not have health trainer using the method of stratified random sampling in the Bushehr province in the year 91-92. Data collected by researcher direct observation and using an assessment form of school environmental health contains 30 questions in 9 different sections. The statistical method used to analyze and test questions in this study were the chi square and Fisher exact test. Results: Based on findings of this research, between the environment health situation in schools with and without health trainer in 19 cases of health variables the significant difference was observed. The statistical analysis showed significant differences between health status of toilets (p<0.005, drinking water taps and buffet (p<0.001, yard and corridors (p<0.01, and solid waste disposal (p<0.025 in schools with and without health trainer in the year 91-92. Conclusion: Overall, the results indicate that the presence of health trainers in schools can lead to improved health status of the school. The schools without health trainer had very poor health status this issue required further try of concerned authorities to employee health trainers in schools.
Youngseok, Song; Moojong, Park
Recently, as sea level rise and rainfall increase due to climate change, Urban development in the coastal area has caused multiple flood damages in coastal cities with a mixture flood mitigation as well as wave overtopping. flood damage of coastal floods that occur continuously in the coastal area is the main cause of flood mitigation rather than wave overtopping when a typhoon occurs. coastal structures that can reduce the flood damage of coastal cities due to wave overtopping include breakwaters and tetraport located near the coast. but, tetraport are facilities to reduce the impact of waves, it is not a facility to reduce flood damage. in this study, the reduction effects of depending on flood damage area and expected damages cost before and after installation of breakwaters were analyzed for Marine City located on the coast of Busan Acknowledgement This research was supported by a grant [MPSS-NH-2015-77] through the Disaster and Safety Management Institute funded by Ministry of Public Safety and Security of Korean government.
Wherry, Anna E; McCray, Cheyenne A; Adedeji-Fajobi, Temidayo I; Sibiya, Xolani; Ucko, Peter; Lebina, Limakatso; Golub, Jonathan E; Cohen, Joanna E; Martinson, Neil A
The prevalence of illicitly traded cigarettes in South Africa has been reported to be 40-50%. However, these estimates do not account for the more nuanced characteristics of the illicit cigarette trade. With the goal of better understanding contraband cigarettes in South Africa, this study piloted three methods for assessing the price, brands, pack features and smoker's views about illicit cigarettes in five cities/towns. Data were collected in June and July 2012. A convenience sample of three South African cities (Johannesburg, Durban and Nelspruit) and two smaller towns (Musina and Ficksburg) were chosen for this study. Three cross-sectional approaches were used to assess the characteristics of contraband cigarettes: (1) a dummy purchase of cigarettes from informal retailers, (2) the collection of discarded cigarette packs and (3) a survey of tobacco smokers. For the purposes of the survey, 40 self-reported smokers were recruited at taxi ranks in each downtown site. Adults who were over the age of 18 were asked to verbally consent to participate in the study and answer a questionnaire administered by a researcher. The leading reason for labelling a pack as illicit in each city/town was the absence of an excise stamp (28.6% overall), and the least common reason was an illegal tar or nicotine level (11.1% overall). The overall proportion of informal vendors who sold illicit cigarettes was 41%. Singles and packs of 20 were consistently cheaper at informal vendors. Survey participants' responses reflected varied perspectives on illicit cigarettes and purchasing preferences. Each approach generated an interesting insight into physical aspects of illicit cigarettes. While this pilot study cannot be used to generate generalisable statistics on illicit cigarettes, more systematic surveys of this nature could inform researchers' and practitioners' initiatives to combat illicit and legal cigarette sales and usage.
Makyea Jamali; Azita Noroozi; Rahim Tahmasebi
Background: mental health is one of the health assessment topics in different communities which plays an important role in ensuring the dynamism and efficiency, especially in the students. Thus, the aim of this study is to application of basic constructs of social cognitive theory for predicting mental health in student of Bushehr University Medical Sciences. Materials and Methods: This cross– sectional study was conducted with using a systematic random sampling method in 428 studen...
Silva, P.G.; Giner-Robles, J.L.; Reicherter, K.; Rodriguez-Pascua, J.L.; Gruetzner, C.; Garcia-Jimenez, I.; Carrasco Garcia, P.; Bardaji, T.; Santos, G.; Roquero, E.; Roez, J.; Perucha, M.A.; Perez-Lopez, R.; Fernandez Macarro, B.; Martinez-Grana, A.; Goy, J.L.; Zazo, C.
This work illustrates the state of the art on archaeoseismology of the ancient Roman city of Baelo Claudia (Tarifa, Cádiz) after nearly fifteen years of research. This ancient Roman site was affected by two earthquakes in the years AD 40–60 and AD 260–290 which promoted important urban and architectural changes and eventually the destruction and further abandonment of the city in AD 365–390. Earthquake Archaeoseismological Effects (EAEs) are catalogued, described and mapped in the entire monumental sector of the city mainly witnessing the last earthquake which occurred in AD 260–290. Mapping of oriented EAEs illustrate damage distribution all over the lower sector of the city, as well as the occurrence of suspect coseismic landslide and tsunami events. The structural analysis of oriented EAEs throughout the entire mapped sector suggests that the intervening ground motion was preferentially oriented in a SW to NE direction. The geoarchaeological analysis and some relevant archaeological anomalies, strongly suggest the occurrence of coeval tsunami events during both ancient earthquakes, pointing to the occurrence of an offshore seismic source SSW of the city. Several N-S normal faults have been identified around the Bolonia Bay area and some of them continue offshore SSW of Baelo Claudia. These faults with clear Quaternary activity can be considered as the more probable seismic sources for the events affecting the ancient Roman site and they are consistent with the mapped damage orientation displayed by the structural analysis of EAEs within the old Roman city. (Author)
Fisichelli, Nicholas A.; Schuurman, Gregor W.; Symstad, Amy J.; Ray, Andrea; Miller, Brian; Cross, Molly; Rowland, Erika
The Scaling Climate Change Adaptation in the Northern Great Plains through Regional Climate Summaries and Local Qualitative-Quantitative Scenario Planning Workshops project synthesizes climate data into 3-5 distinct but plausible climate summaries for the northern Great Plains region; crafts quantitative summaries of these climate futures for two focal areas; and applies these local summaries by developing climate-resource-management scenarios through participatory workshops and, where possible, simulation models. The two focal areas are central North Dakota and southwest South Dakota (Figure 1). The primary objective of this project is to help resource managers and scientists in a focal area use scenario planning to make management and planning decisions based on assessments of critical future uncertainties.This report summarizes project work for public and tribal lands in the southwest South Dakota grasslands focal area, with an emphasis on Badlands National Park and Buffalo Gap National Grassland. The report explains scenario planning as an adaptation tool in general, then describes how it was applied to the focal area in three phases. Priority resource management and climate uncertainties were identified in the orientation phase. Local climate summaries for relevant, divergent, and challenging climate scenarios were developed in the second phase. In the final phase, a two-day scenario planning workshop held January 20-21, 2016 in Rapid City, South Dakota, featured scenario development and implications, testing management decisions, and methods for operationalizing scenario planning outcomes.
Kurti, Marin; von Lampe, Klaus; Johnson, Jacqueline
We examined the impact of a change in New York tax law on the numbers of untaxed cigarettes bootlegged from Native American reservations and resold in the South Bronx. Discarded cigarette packs were systematically collected in 30 randomized South Bronx census tracks before and after the amended tax law went into effect in 2011. Also, administrative data were gathered on the number of taxed cigarettes sold in New York State, including sales to Native American reservations. Before the tax amendment, 42% of discarded cigarette packs collected in the South Bronx had no tax stamp. After the tax law went into effect, the percentage of cigarette packs without tax stamps declined to 6.2%. Simultaneously, the percentage of packs with out-of-state tax stamps rose from 18.3% to 66.3%. The percentage of packs with a combined New York State and New York City tax stamp did not change after the tax amendment. After the tax amendment, the supply of contraband cigarettes appears to have quickly shifted from one lower-priced jurisdiction to another without a change in the overall prevalence of contraband cigarettes.
Full Text Available Background: Animal bite, particularly dog bite is a prevalent public health problem which has not been taken into consideration properly. Especially, children have less experience in handling dogs and do not consider the related dangers seriously. The aim of this study was to determine incidence and related factors of animal bite in children less than 16 years old in Bushehr. Methods: In a prospective survey, all children (or their parents younger than 16 years with an animal bite were interviewed from March 2001 to March 2006 in Bushehr. Some information was collected from their medical records. Results: A total of 240 children (mean age 9.14 years, minimum 90 days and maximum 15 years old were identified. The annual incidence of animal bite was 0.19 per 1000 children between 0-15 years of age. Animal bite was higher in 10-15 years old patients and its rate was low in younger children. The most common animal bite was dog bite (79.6% and in 84.2% of cases the animal was domestic. Most of the children (65% had single lesion. The affected region in under 5 years age group and ≥5 years age group were upper limb (41.5% and lower limb (55.3% respectively (P=0.0001. The prevalence of cat bite injury was almost two times higher in girls than boys. Also cat and monkey bites were more frequent in urban than rural areas. Inpatient treatment was required in 3 cases (1.3%. All patients received Rabies immunoglobulin and completed courses of vaccination (3 or 5 times according to animal being captured or escaped. No significant associations were found between the number of wounds (single or multiple, degree of wounds (superficial or deep, sex and age (<5 or ≥5 years old with the kind of animal (domestic or wild. Conclusion: Dog bite in children is frequent. Since the cost of post exposure prophylaxis is very high for national health sector, preventive strategies should focus on public education, especially for children.
Full Text Available Background HIV has been recognized as an important problem in prisons because of the common practice of needle sharing and unsafe sex. Assessment of knowledge, attitude, and practice (KAP apropos HIV/AIDS in prisons is needed to devise educational programs. Objectives This research was performed to assess KAP regarding HIV/AIDS transmission and prevention among Bushehr Prison inmates. Patients and Methods This analytical cross-sectional study was conducted between 2009 and 2010 among 800 inmates in Bushehr Prison. Convenience sampling was utilized, and the inclusion criteria comprised Iranian nationality, ability to speak or read and write in Farsi, and a prison stay for at least 2 months before entering the study. The data collection tool was a self-designed questionnaire, consisting of close-ended questions in 4 sections: demographic information, 36 questions on knowledge (total score ranging from 0 to 36, 20 questions on attitude (total score ranging from 0 to 40, and 7 questions on practice. Content validity was confirmed by using subject matter experts. Reliability was confirmed via a pilot study and Cronbach’s α method. The α coefficients were between 0.75 and 0.95 for the different sections. The data were analyzed using descriptive and inferential statistics. Results The mean score of HIV/AIDS knowledge in the male and female inmates was 23.84 ± 4.70 and 21.35 ± 6.28, respectively (P < 0.001. The mean score of HIV/AIDS attitude among the men and women was 26.6 ± 5.4 and 24.48 ± 7.6, correspondingly (P < 0.001. Additionally, 63.3% of the male and 57.3% of the female inmates had read about HIV/AIDS (P = 0.20, 4% of the men and 11.3% of the women had tattooing in prison, and 28.5% of the men and 32.5% of the women had participated in HIV/AIDS prevention classes (P = 0.29. Conclusions Comprehensive programs on HIV/AIDS education and counseling are needed to improve KAP apropos HIV risk factors and reduce risk behavior among prison
Campos-Enriquez, J. O.; Corbo, F.; Arzate-Flores, J.; Belmonte-Jimenez, S.; Arango-Galván, C.
The Oaxaca Fault represents Tertiary extensional reactivation of the Juarez shear zone constituting the boundary-suture between the Oaxaca and Juarez terranes (southern Mexico). South of Oaxaca City, the fault trace disappears and there are not clear evidences for its southward continuation at depth. The crust in southern México has been studied through seismic refraction, and seismological and magnetotelluric (MT) studies. The refraction studies did not image the Oaxaca Fault. However, previous regional MT studies suggest that the Oaxaca-Juarez terrane boundary lies to the east of the Zaachila and Mitla sub-basins, which implies sinistral displacement along the Donaji Fault. Campos-Enriquez et al. (2009) established the shallow structure of the Oaxaca-Juarez terrane boundary based in detailed gravity and magnetic studies. This study enabled: 1) to establish the shallow structure of the composite depression comprising three N-S sub-basins: the northern Etla and southern Zaachila sub-basins separated by the Atzompa sub-basin. According to the Oaxaca-Juarez terrane boundary is displaced sinistrally ca. 20 km along the E-W Donají Fault, which defines the northern boundary of the Zaachila sub-basin. At the same time,, the Oaxaca Fault may either continue unbroken southwards along the western margin of a horst in the Zaachila sub-basin or be offset along with the terrane boundary. This model implies that originally the suture was continuous south of the Donaji Fault. A constraint for the accreation of the Oaxaca and Juarez terranes. Thirty MT soundings were done in the area of the Central Valleys, Oaxaca City (southern Mexico). In particular we wanted to image the possible southward continuation of the Oaxaca Fault. 22 Mt sounding are located along two NE-SW profiles to the northern and to the south of the City of Oaxaca. To the north of Oaxaca City, the electrical resistivity distribution obtained show a clear discontinuity across the superficial trace of the Oaxaca
Full Text Available Urban spatial change trends manifest most noticeably in Gauteng. This not only confirms perceptions about metros as increasingly being the spaces where the future of South Africa's youth will be determined, but also once again rings the alarm bells...
Siebe, Claus; Rodríguez-Lara, Virgilio; Schaaf, Peter; Abrams, Michael
Pelado, Guespalapa, and Chichinautzin monogenetic scoria cones located within the Sierra del Chichinautzin Volcanic Field (SCVF) at the southern margin of Mexico City were dated by the radiocarbon method at 10,000, 2,800-4,700, and 1,835 years b.p., respectively. Most previous research in this area was concentrated on Xitle scoria cone, whose lavas destroyed and buried the pre-Hispanic town of Cuicuilco around 1,665+/-35 years b.p. The new dates indicate that the recurrence interval for monogenetic eruptions in the central part of the SCVF and close to the vicinity of Mexico City is Pelado); and total erupted volumes range between 1 and 2 km3/cone. An average eruption rate for the entire SCVF was estimated at 0.6 km3/1,000 years. These findings are of importance for archaeological as well as volcanic hazards studies in this heavily populated region.
W J (Wessel Pienaar
Full Text Available The paper deals with aspects of efficiency within the five modes of freight transport, with special reference to the operating cost and fuel consumption rates between South Africa’s largest industrial cities and seaports. In particular, the paper deals with (a the opportunities that exist for the achievement of efficiency in freight transport; (b the subgroups of economies that can enhance efficiency attainment in the freight transport industry; (c prevailing cost structures, operating cost and fuel consumption rates within the five modes of freight transport; and (d the salient economic features of the freight transport market. The research approach and methodology combine (a a literature survey; (b empiric research, (c an analysis of the cost structures of freight transport operators from different modes of transport; and (d interviews conducted with specialists in the freight transport industry.
Liu, Jianghong; Shi, Zumin; Spatz, Diane; Loh, Rebecca; Sun, Guiju; Grisso, Jeane
Breastfeeding is a traditional practice in China, yet few studies have explored its current trend after socioeconomic reform. This study aims to characterize breastfeeding rates and possible associations with sociodemographic factors using a breastfeeding questionnaire administered to 1,385 mothers of 6-year-old children. Rates were lowest among city residents and negatively associated with parental and grandmother education levels as well as mothers’ professional occupational status. These f...
Rodríguez-Rojas, M I; Huertas-Fernández, F; Moreno, B; Martínez, G; Grindlay, A L
The use of 'Sustainable Urban Drainage Systems' (SuDS) has become a more sustainable alternative for managing stormwater, greatly reducing the effects of soil sealing. However, the lack of monitored projects is a barrier to their implementation, as the companies which manage sewer systems cannot quantify the impact and cost-efficiency of SuDS. This paper presents a project developed in the south of Spain, in which the hydrological performance of 3 types of permeable pavements has been analyzed. The efficiencies obtained (over 70%), are higher than or similar to the efficiencies of vegetated SuDS, demonstrating the capacity of these pavements for delaying catchment area response and slow flow velocities, reducing the operating costs of sewer systems and the flood risk, while also ensuring service conditions for cities and safety for pedestrian and vehicular circulation. This pilot site has generated results which are sufficiently consistent so as to be representative, and serve as a reference for other cities with a similar climate. Copyright © 2017 Elsevier Ltd. All rights reserved.
The biggest threat to the sustainable supply of water in South Africa is not the lack of water storage facilities, but the contamination of available water resources through pollution. The development of new technologies that address problems with anthropogenic origins will therefore play a major role in securing a sustainable future and addressing problems regarding water supply, such as water quality and security. These technologies, also termed eco-innovations or green infrastructure, diff...
Haastrup, Oluwatosin O. O.; Buchan, John C.; Cassels-Brown, Andy; Cook, Colin
Purpose: To evaluate the current quality “assurance” and “improvement” mechanisms, the knowledge, attitudes and practices of cataract surgeons in a large South African city. Methodology: A total of 17 in-depth semi-structured interviews were conducted with ophthalmologists in June 2012 at 2 tertiary institutions in the Republic of South Africa. Recruitment of the purposive sample was supplemented by snowball sampling. The study participants were 5 general ophthalmologists and 2 pediatric ophthalmologists; 4 senior and 4 junior registrars and a medical officer. Participants were interviewed by a trained qualitative interviewer. The interview lasted between 20 and 60 min. The interviews were recorded, transcribed verbatim and analyzed for thematic content. Results: Mechanisms for quality assurance were trainee logbooks and subjective senior staff observation. Clinicians were encouraged, but not obliged to self-audit. Quality improvement is incentivized by personal integrity and ambition. Poorly performing departments are inconspicuous, especially nationally, and ophthalmologists rely on the impression to gauge the quality of service provided by colleagues. Currently, word of mouth is the method for determining the better cataract surgical centers. Conclusion: The quality assurance mechanisms were dependent on insight and integrity of the individual surgeons. No structures were described that would ensure the detection of surgeons with higher than expected complication rates. Currently, audits are not enforced, and surgical outcomes are not well monitored due to concerns that this may lead to lack of openness among ophthalmologists. PMID:25949081
Full Text Available As part of an urban policy designed to revive South Korea’s shrinking cities, vacant residential structures are being demolished and the resulting empty plots transformed into public spaces. This study discursively examines this process, its stakeholders, and the sources of conflict among them in the neighborhood of Daebong 2 in Daegu, South Korea. Additionally, solutions for maintaining public interest are explored. Employees and members of relevant municipal authorities and non-profit organizations (NPOs, as well as town residents, were selected through purposive sampling for interviews. The data were then analyzed via open coding. The results reveal conflict between users and non-users in terms of the possession of public goods, as well as conflict between project executives in the creation process. We also found that spatial and policy characteristics are a particular source of conflict in dense, historic residential areas. To overcome problems caused by rivalry and discord, the following actions are required: a change in perspective among policy practitioners; a governance structure that consists of a public/private/community partnership; consensus among community members, and; equitable welfare through programs based on inclusivity and public interest.
Full Text Available This article is based on field research in two South African host cities of the Men’s Football World Cup 2010 (eThekwini and Johannesburg. The discussed work is part of the research project “Festivalisation” of Urban Governance: The Production of Socio-Spatial Control in the Context of the FIFA World Cup 2010 in South Africa. In the context of mega-events, impacts and changes on urban development can vary on a spectrum of festivalisation between opposing poles, either “driven by the event”, or on the other hand where existing configurations of actors and established policies are “driving the event”. By drawing on a theoretical framework which is inspired by an analytical understanding of urban governance, our assumptions are that (a different configurations of governance promote different ways of handling the challenges associated to the hosting and (b that different types of “festivalisation” have different consequences and effects for the lived realities of the residents at a local level. The latter is an arena in which urban governance policies are translated, adapted, renegotiated or rejected. We argue that the bringing together of both spheres (local and metropolitan provides a profound understanding of the process of mega-event implementation and its relation to urban social sustainability.
Liu, Jianghong; Shi, Zumin; Spatz, Diane; Loh, Rebecca; Sun, Guiju; Grisso, Jeane
Breastfeeding is a traditional practice in China, yet few studies have explored its current trend after socioeconomic reform. This study aims to characterize breastfeeding rates and possible associations with sociodemographic factors using a breastfeeding questionnaire administered to 1,385 mothers of 6-year-old children. Rates were lowest among city residents and negatively associated with parental and grandmother education levels as well as mothers' professional occupational status. These findings highlight the impact of urbanization on maternal and child health and the effect of marketing tactics for breast milk substitutes (BMS). Public health education promoting breastfeeding should target urban families, particularly those educated.
Lou Joseph Kenyi
Full Text Available Study setting: Juba Teaching Hospital, Juba city, Republic of South Sudan, 2010. Objective: To examine, knowledge, attitude and practices of tuberculosis (TB patients enrolled on tuberculosis treatment, Juba, South Sudan. Design: Descriptive study Results: Knowledge in TB: Of the 102 patients interviewed; up to 80.4% were not knowledgeable on cause of TB, 52% did not know correct signs and symptoms of TB, 39.2% did not know overall treatment duration, 54.9% did not know the importance of strict adherence to treatment. Knowledge on correct diagnosis was 87.3% and on correct means of TB transmission was 79.4%. Practices and Attitudes: On practices; 94.1% respondents were able to perform at least one task to stop spread of disease, access to free TB test occurred in 100% of cases and for free drugs in 99% cases. Health care workers correctly suspected TB on first contact in 95.1% of cases. Patients were offered health education on drug side effects in 93.1% of cases, on HIV testing and counselling in 74.5% of cases. Disclosure of TB diagnosis by patient to family or community did not occur in 91.2% cases. Family, community and employers offered support to patients in 92.2%, 95.1% and 98% of cases respectively. Conclusion: We found key knowledge gaps among Juba TB patients enrolled on treatment. These knowledge gaps are probably responsible for the high treatment defaulter rates reported in Juba, South Sudan. Tuberculosis patients are still not interested to freely reveal disease diagnosis to members of the family and community at large.
U.S. Department of Health & Human Services — This city boundary shapefile was extracted from Esri Data and Maps for ArcGIS 2014 - U.S. Populated Place Areas. This shapefile can be joined to 500 Cities...
Full Text Available Background: The date palm cultivation has a long history in Bushehr province. Throughout the recent decade the dusts, in addition to direct harmful effects on humans, have adverse effects on health of the population living in this area. The infestation of pests in the southern province of Bushehr has groves. Due to the importance of dates in this area, the total ash and acid insoluble ash as indexes for assessing of chemical pollution and also, mold and yeast as indicators for microbial contamination were evaluated. Recently in a number of dates packaging industries, washing the products after the harvest is done. In current study, the effects of rinsing to decrease the dust pollution on date palm along with, the time effect on the quality and durability of washed and un-washed dates were investigated. Materials and Methods: Overall, 48 washed and un-washed dates were sampled from traditional and technologically advanced packaging industries, equally, and were confirmed according to ISIRI methods. Results: The Averages of total and acid insoluble ashes in washed date samples were:1.05±0.14 and 3.32±0.32%, and for un-washed samples were 1.36±0.27 and 4.59±1.64 percent, respectively. In all date samples were presented the yeast, however, their means were lower than the maximum limit (1×104 CFU. Also, all date samples were moldy. The Mean percentage of total ash samples in un-rinsed and rinsed dates were approximately, 1.84 and 1.33 times more than the maximum permissible limit, respectively. The mean of acid insoluble ash in all samples (100%, and 98% of total ash were higher than acceptable levels (p<0.05. The results revealed that the average percentage difference between the two groups were transpicuous, while this difference was not significant (p=0.13. Under the similar conditions, the average amount of yeast in washed date samples, were significantly different (p<0.05 and more than un-wash samples. The Mold levels in un-rinsed and
Maliha Saeed Firoozabadi
Full Text Available Background: In recent years, water pipe smoking has been spread among adults especially in Asian African communities in the Middle East and Arabic countries. The aim of this study is determination of the nicotine dependence status and some related factors among women consumer in Bushehr. Material and Methods: 430 water pipe smoker women were examined in this cross-sectional study. Convenience and snowball sampling methods were used to collect data. After data collection, data were analyzed by SPSS software with using appropriate statistical tests. Results: In this study, 43.4% (N= 186 of women had moderate nicotine dependency. The overall mean and standard deviation score for nicotine dependence were 40.71±12.63. In this study, consumer’s education (p=0.004 and job (p=0.015, husband’s education (p=0.003, and job (p=0.043, history of water pipe smoking (p=0.000, intention to quit (p=0.021, and type of tobacco (p=0.003, significantly associated with nicotine dependence. Logit regression results showed that husband 's education level, age at onset of water pipe consuming and intention to quit water pipe explain nicotine dependence. Conclusion: Nicotine dependence among almost half of the consumer women was in average level and it is essential to design educational interventions for low socio - economic individuals particularly in teens and young people that this behavior has not institutionalized yet. Also for people who have no intention of quit water pipe, at first, we provide the conditions for their quitting through empowerment process and then encourage them to quit water pipe.
Full Text Available The majority of all deaths attributable to cardiovascular diseases (CVDs are in developing countries. There is now a pressing need for developing countries to define and implement preventive interventions for CVDs. We used WHO MONICA Project protocols to measure trends in coronary risk factors in Bushehr Port in the Persian Gulf Healthy Heart Project. Coronary risk factors of 2092 , aged >= 25 years men and women were evaluated in a cross-sectional study. Of the studied population, 97.7% had at least one coronary risk factor, 44.3% of men and 69% of women had at least two coronary risk factors. The high prevalence rates of diabetes mellitus (8.6%, central obesity (59.4%, obesity (26.8%, hypertension (24.5%, smoking (15.7%, physical inactivity (71.1%, hypercholesterolemia (24% and low HDL-cholesterol (61.5% showed that coronary risk factors prevail in Bushehr Port. Therefore, preventive strategies should be implemented immediately to avoid cardiovascular epidemic in the near future.
Full Text Available Background: Riskesdas 2010 illustrates that birth deliveries by health workers in low-income community reached 69.3%; while deliveries were conducted health workers at health facilities only reached 55.4%. This illustrates that the health facility or program that has given local or central government has not run optimally. Methods:This study aims to determine antenatal care and birth delivery preferences in the community and what factors underlie the preference. The location of research is precisely in the area of Puskesmas Kassi-kassi, Makassar City. Results showed that the mother already has the knowledge, attitudes and behavior quite well in maintaining health. Society does not always take advantage of government facilities. Antinatal care is mostly done in the doctor or midwife in private practice for reasons of convenience and prestige; while health centers for labor is still the main choice for the cheapest. Conclusion: Urban community in Kassi Health Center area have many option other than health center the quality only type of services is factor related to costumer choice because they are able to finance the cost. Recommendation: Government need to involve the private sector and do not ignore the social economic and culture condition for the successful of program.
Full Text Available Sediments of two small watercourses Leskava and Troubsky Brook in the Brno city suburban area were examined for their ecotoxicity. Using a standard procedure, extracts of the sediments were prepared for diagnostic tests. These extracts were tested for acute toxicity to fresh-water organisms. The ecotoxicological tests were performed on the fresh-water alga Pseudokirchneriella subcapitata, the vascular water plant Lemna minor, on a representative of invertebrates – the water flea Daphnia magna and on the Xenopus laevis frog embryo and luminiscent Vibrio fischeri bacteria. Possible toxic effects were evaluated using the test determining the inhibition of the growth of white mustard root Sinapis alba. Results of ecotoxicological assessment of sediment leachates showed that their quality varied significantly during the year. Differences were found between results of sediment evaluations from different collection profiles, which may indicate effects of point source pollution. Of the ecotoxicological tests used, the most sensitive organisms included the green algae Pseudokirchneriella subcapitata, bioluminiscent bacteria Vibrio fischeri and the African clawed frog Xenopus laevis. The highest concentrations of arsenic were found by chemical analysis in both spring and autumn sediment leachate samples collected at Site L1 (Leskava. The highest organic pollutant concentrations were found in autumn sediment leachate samples from Site L1. In total PAH sums, phenanthrene was the dominant pollutant at all the sites investigated.
Khademvatan, Shahram; Abdizadeh, Rahman; Rahim, Fakher; Hashemitabar, Mahamoud; Ghasemi, Mohammad; Tavalla, Mahdi
Cats are the hosts for some zoonotic parasites such as Toxoplasma gondii and Toxocara spp. which are important in medicine and veterinary. Studies on the prevalence of intestinal parasites of cats have received little attention in south west of Iran. The current study aimed to investigate the prevalence of parasites in stray cats in Ahvaz. Random sampling was carried out from January to May 2012. One hundred and forty fecal samples from stray cats were examined using sucrose flotation method. Gastrointestinal parasites were found in 121 of the 140 (86.4%) examined samples. The parasites detected in stray cats were Toxocara spp. (45%, 63/140), Isospora spp. (21.4%, 30/140), nematode larvae (21.4%, 30/140), Taenia spp. (18.6%, 26/140), Sarcocystis spp. (17.1%, 24/140), Eimeria spp. (15%, 21/140), Blastocystis spp. (14.3%, 20/140), Giardia spp, (10.7%, 15/140), Physaloptera spp. (7.1%, 10/140), and amoeba cyst (5.7%, 8/140) respectively. The prevalence of infection by Joyexiella spp. and hook worms (4.3%, 6/140), for example, Dipylidium caninum (2.9%, 4/140) was similar; and the prevalence of infection by T. gondii and Dicrocoelium dendriticum was similar (1.4%, 2/140). Since the prevalence of zoonotic gastrointestinal parasites such as Toxocara spp. in stray cats is high, there is a need to plan adequate programs to control these zoonotic parasites.
Jung, Jae Woo; Ju, Young Su; Kang, Hye Ryun
After intensive tobacco control efforts in recent decades, the prevalence of active smoking has decreased. However, the hazardous effect of indirect exposure to cigarette smoke is often underestimated, especially in children. We aimed to investigate the effect of parental smoking on the respiratory morbidity of the children of parents who smoke by evaluating the relationship between parental smoking behavior and children's respiratory symptoms. We conducted a cross-sectional follow-up study of 31,584 children aged 6-11 in an urban community in Anyang City, Korea. The children's parents were asked about their smoking status and completed questionnaires regarding their children's symptoms related to asthma and other upper or lower respiratory illnesses. Our analysis focused on a comparison of the frequency of respiratory and ocular symptoms according to parental smoking status, whether it was non-smoking (Non-S), indirect passive smoking (third-hand smoking, THS) or direct passive smoking (second-hand smoking, SHS). The children with Non-S patients were 40.9%, THS group 40.6%, and SHS group 18.5%. THS group showed lower ORs for most respiratory symptoms when compared with those of SHS group, however, THS group revealed increased ORs compared with Non-S in cough-related symptoms. There was a linear trend in frequencies of cough and sputum-related symptoms according to the degree of exposure to cigarette smoke (P children exposed to parental smoking including SHS and THS. To avoid the risk of respiratory and allergic disease by environmental tobacco smoke, absolute smoking cessation by parents is strongly recommended. Copyright © 2011 Wiley Periodicals, Inc.
Ayad F. Qasim
Full Text Available This study focused on Hammam Al-Aleel district/ Al-Erej village which is located south of Mosul city. This area has been suffering from spreading the air-pollutants resulted from the chimneys of Hammam Al-Aleel cement factories. Different areas were chosen for collecting samples of the rain water from December 2008 to March 2009. The study showed that rain-water is generally basic. The tests show an increase in ( EC, Mg+2, Ca+2, Cl-1, SO4-2 and NO-1, due to the air pollutants emitted from local industries. The concentration of heavy elements represented by Pb and Cd were high and this increase is due to the source of these elements from burning of the crude oil which is used in running the rotating kiln to produce the clinker in cement factory, In addition to the fuel used for running vehicle and the friction between tires and road.
Moon, Yoo Sun; Kim, Do Hoon
This study investigated the effects of religiosity and spirituality on quality of life and depression among older people. Two hundred and seventy-four solitary elderly people aged over 65 years living in Chuncheon city, South Korea were selected. Symptoms of depression were evaluated using the Short Geriatric Depression Scale-Korean version (SGDS-K) and quality of life was measured using Geriatric Quality of Life-Dementia (GQOL-D). We used the Duke Religion Index (DUREL) to assess religiosity and spirituality. There was a significant correlation between scales of depression (SGDS-K), quality of life (GQOL-D), and scale of religiosity/spirituality (DUREL) in older people. Depressed people had a lower score GQOL-D than non-depressed people. Among the depressed, those believing in a religion had a higher GQOL-D score than the non-religious. Multiple regression analysis revealed that religiosity and spirituality had significant effects on depression and quality of life among the elderly. Interestingly, religiosity and spirituality were not related to depression and quality of life amongst Buddhists, but were related amongst Protestants and Catholics. Religiosity and spirituality had significant effects on depression and on quality of life among the Korean elderly. However, there are different relationships between depression and religiosity, quality of life, and religiosity based on different religions. More research is needed to elucidate these findings. Copyright © 2013 Wiley Publishing Asia Pty Ltd.
Worku, Yohannes; Muchie, Mammo
The objective was to investigate factors that affect the efficient management of solid waste produced by commercial businesses operating in the city of Pretoria, South Africa. Data was gathered from 1,034 businesses. Efficiency in solid waste management was assessed by using a structural time-based model designed for evaluating efficiency as a function of the length of time required to manage waste. Data analysis was performed using statistical procedures such as frequency tables, Pearson's chi-square tests of association, and binary logistic regression analysis. Odds ratios estimated from logistic regression analysis were used for identifying key factors that affect efficiency in the proper disposal of waste. The study showed that 857 of the 1,034 businesses selected for the study (83%) were found to be efficient enough with regards to the proper collection and disposal of solid waste. Based on odds ratios estimated from binary logistic regression analysis, efficiency in the proper management of solid waste was significantly influenced by 4 predictor variables. These 4 influential predictor variables are lack of adherence to waste management regulations, wrong perception, failure to provide customers with enough trash cans, and operation of businesses by employed managers, in a decreasing order of importance.
Full Text Available Objective. The objective was to investigate factors that affect the efficient management of solid waste produced by commercial businesses operating in the city of Pretoria, South Africa. Methods. Data was gathered from 1,034 businesses. Efficiency in solid waste management was assessed by using a structural time-based model designed for evaluating efficiency as a function of the length of time required to manage waste. Data analysis was performed using statistical procedures such as frequency tables, Pearson’s chi-square tests of association, and binary logistic regression analysis. Odds ratios estimated from logistic regression analysis were used for identifying key factors that affect efficiency in the proper disposal of waste. Results. The study showed that 857 of the 1,034 businesses selected for the study (83% were found to be efficient enough with regards to the proper collection and disposal of solid waste. Based on odds ratios estimated from binary logistic regression analysis, efficiency in the proper management of solid waste was significantly influenced by 4 predictor variables. These 4 influential predictor variables are lack of adherence to waste management regulations, wrong perception, failure to provide customers with enough trash cans, and operation of businesses by employed managers, in a decreasing order of importance.
Wood, Robin; Lawn, Stephen D.; Caldwell, Judy; Kaplan, Richard; Middelkoop, Keren; Bekker, Linda-Gail
Aim To describe the burden of tuberculosis (TB) in Cape Town by calculating TB incidence rates stratified by age and HIV-status, assessing the contribution of retreatment disease and estimating the cumulative lifetime TB risk in HIV-negative individuals. Methods Details of TB cases were abstracted from the 2009 electronic TB register. Population denominators were estimated from census data and actuarial estimates of HIV prevalence, allowing calculation of age-specific and HIV-stratified TB notification rates. Results The 2009 mid-year population was 3,443,010 (3,241,508 HIV-negative and 201,502 HIV-positive individuals). There were 29,478 newly notified TB cases of which 56% were laboratory confirmed. HIV status was recorded for 87% of cases and of those with known HIV-status 49% were HIV-negative and 51% were positive. Discrete peaks in the incidence of non-HIV-associated TB occurred at three ages: 511/100,000 at 0–4 years of age, 553/100,000 at 20–24 years and 628/100,000 at 45–49 years with 1.5%, 19% and 45% being due to retreatment TB, respectively. Only 15.5% of recurrent cases had a history of TB treatment failure or default. The cumulative lifetime risks in the HIV-negative population of all new TB episodes and new smear-positive TB episodes were 24% and 12%, respectively; the lifetime risk of retreatment disease was 9%. The HIV-positive notification rate was 6,567/100,000 (HIV-associated TB rate ratio = 17). Although retreatment cases comprised 30% of the HIV-associated TB burden, 88% of these patients had no history of prior treatment failure or default. Conclusions The annual burden of TB in this city is huge. TB in the HIV-negative population contributed almost half of the overall disease burden and cumulative lifetime risks were similar to those reported in the pre-chemotherapy era. Retreatment TB contributed significantly to both HIV-associated and non-HIV-associated TB but infrequently followed prior inadequate treatment. This likely
Hoogestraat, Galen K.; Putnam, Larry D.; Graham, Jennifer L.
This report summarizes the results of algae and water-quality sampling on Rapid Creek and Canyon Lake during May and September 2007. The overall purpose of the study was to determine the algal community composition of Rapid Creek and Canyon Lake in relation to organisms that are known producers of unwanted tastes and odors in drinking-water supplies. Algal assemblage structure (phytoplankton and periphyton) was examined at 16 sites on Rapid Creek and Canyon Lake during May and September 2007, and actinomycetes bacteria were sampled at the Rapid City water treatment plant intake in May 2007, to determine if taste-and-odor producing organisms were present. During the May 2007 sampling, 3 Rapid Creek sites and 4 Canyon Lake sites were quantitatively sampled for phytoplankton in the water column, 7 Rapid Creek sites were quantitatively sampled for attached periphyton, and 4 lake and retention pond sites were qualitatively sampled for periphyton. Five Rapid Creek sites were sampled for geosmin and 2-methylisoborneol, two common taste-and-odor causing compounds known to affect water supplies. During the September 2007 sampling, 4 Rapid Creek sites were quantitatively sampled for attached periphyton, and 3 Canyon Lake sites were qualitatively sampled for periphyton. Water temperature, dissolved oxygen, pH, and specific conductance were measured during each sampling event. Methods of collection and sample analysis are presented for the various types of biological and chemical constituent samples. Diatoms comprised 91-100 percent of the total algal biovolume in periphyton samples collected during May and September. Cyanobacteria (also called blue-green algae) were detected in 7 of the 11 quantitative periphyton samples and ranged from 0.01 to 2.0 percent of the total biovolume. Cyanobacteria were present in 3 of the 7 phytoplankton samples collected in May, but the relative biovolumes were small (0.01-0.2 percent). Six of seven qualitative samples collected from Canyon Lake
Full Text Available Background: The occumulation of heavy metals which are as the results of industrial, urban and agricultural sewages are usually resistant to chemical dissociation. They can easily contaminate aquatic animals especially shrimps which are one of the food chains of humans. The aim of this study was to evaluate the concentration of heavy metals in the tissues of different types of shrimps (wild and farmed in the sea waters of province of Bushehr (Persian Gulf. Material and Methods: Wild shrimps from different areas of the province and also three types of farmed shrimps including Ferropenaeus, penaeus semisulcatus and Litopenaeusvannamei were caught and collected. Then cleaned, washed, dried and made into powder and then made into ash in a furnace at 550 °C. Heavy metals including Pb, Cd, Hg, Cu, and Zn were measured by atomic absorption flame photometry. Results: The mean values of the concentration of the heavy metals including Pb, Cd, Zn, and Cu present in the wild shrimps were, 2.86, 9.53, 0.45, 1.36 ppm respectively. The amount of Hg found to be 2.8 ppb. Also the mean values of the concentration of the heavy metals in the farmed shrimps were measured as 3, 9.8, 0.42 and 1.37 ppm respectively and the amount of Hg was 2.7 ppb. There was no difference between the amount of heavy metals estimated in the tissues from wild shrimps and the farmed one. Conclusion: The results of this investigation showed that the concentration of heavy metals including Zn,Cu and Hg in both types of the shrimps were less than the amounts reported by WHO and so not risky for health. However the concentration of Pb and Cd in both types were more than the recommended consumption limit for the humans, and they can be considered as risk factors for many diseases. This suggests that attempts should be taken by the responsible authorities to prevent the contamination of sea waters.
Luque-Espinar, Juan Antonio; Navas, Natalia; Chica-Olmo, Mario; Cantarero-Malagón, Samuel; Chica-Rivas, Lucía
This piece of research deals with the monitoring of a group of emerging contaminants (ECs) in the metropolitan area of Granada, a city representative of the South of Spain, in order to evaluate the environmental management of the wastewater system. With that aim, the spatial and seasonal occurrence and distribution of a group of ECs in groundwater, surface and irrigation water resources from the aquifer "Vega de Granada" (VG) have been investigated for the first time. A set of the most prescribed drugs in Spain (ibuprofen, loratadine, pantoprazole and paracetamol), a pesticide widely used in agriculture (atrazine) and a typical anthropogenic contaminant (caffeine) were included in the study. Water samples were taken from the metropolitan area of the city of Granada inside of the zone of the aquifer, from the downstream of two waste water treatment plants (WWTPs) and from the two main irrigation channels where surface and wastewater are mixed before distribution for irrigation purposes in the crops of the study area. A total of 153 water samples were analyzed through liquid chromatography coupled with mass spectrometry (LC-MS/MS) throughout the study that took place over a period of two years, from July 2011 to July 2013. Results demonstrated the occurrence of four of the six target pollutants. Ibuprofen was detected several times, always in both channels with concentration ranges from 5.3 to 20.8 μg/L. The occurrence of paracetamol was detected in rivers and channels up to 34.3 μg/L. Caffeine was detected in all the water resources up to 39.3 μg/L. Pantoprazole was detected twice in the surface water source near to a WWPT ranging from 0.02 to 0.05 μg/L. The pesticide atrazine and the drug loratadine were not detected in any of the water samples analyzed. These results show evidence of poor environmental management of the wastewater concerning the water quality of the aquifer studied. The groundwater sources seem to receive a very continuous input of wastewater
Scheibe, Andrew; Shelly, Shaun; Lambert, Andrew; Schneider, Andrea; Basson, Rudolf; Medeiros, Nelson; Padayachee, Kalvanya; Savva, Helen; Hausler, Harry
Stigma, criminalisation and a lack of data on drug use contribute to the "invisibility" of people who inject drugs (PWID) and make HIV prevention and treatment service delivery challenging. We aimed to confirm locations where PWID congregate in Cape Town, eThekwini and Tshwane (South Africa) and to estimate PWID population sizes within selected electoral wards in these areas to inform South Africa's first multi-site HIV prevention project for PWID. Field workers (including PWID peers) interviewed community informants to identify suspected injecting locations in selected electoral wards in each city and then visited these locations and interviewed PWID. Interviews were used to gather information about the accessibility of sterile injecting equipment, location coordinates and movement patterns. We used the Delphi method to obtain final population size estimates for the mapped wards based on estimates from wisdom of the crowd methods, the literature and programmatic data. Between January and April 2015, we mapped 45 wards. Tshwane teams interviewed 39 PWID in 12 wards, resulting in an estimated number of accessible PWID ranging from 568 to 1431. In eThekwini, teams interviewed 40 PWID in 15 wards with an estimated number of accessible PWID ranging from 184 to 350. The Cape Town team interviewed 61 PWID in 18 wards with an estimated number of accessible PWID ranging between 398 and 503. Sterile needles were only available at one location. Almost all needles were bought from pharmacies. Between 80 and 86% of PWID frequented more than one location per day. PWID who reported movement visited a median of three locations a day. Programmatic mapping led by PWID peers can be used effectively to identify and reach PWID and build relationships where access to HIV prevention commodities for PWID is limited. PWID reported limited access to sterile injecting equipment, highlighting an important HIV prevention need. Programmatic mapping data show that outreach programmes should be
Full Text Available One of the most important requirements of developing appropriate strategies for internationalmarketing is correct identification of target markets. Using quantitative techniques and decisionmaking skills will lead to better results regarding the evaluation of marketing strategies. In thisstudy, first we have used internal factor evaluation (IFE matrix for recognizing and comparingstrengths and weaknesses (internal factors of Bushehr export companies regarding participation intheir target markets and then we have used external factor evaluation (EFE matrix for recognizingand comparing opportunities and threats (external factors.As the effective criteria have been categorized in this four level (strengths, weaknesses,opportunities and threats, we have used LINMAP technique separately for each level and at lastwe've unified the results of each level by using of Borda method.The findings of this study help decision-makers of international trading to investigate the results oftheir decisions in a more logical and efficient way.
Warner, Tom A.; Cummins, Kenneth L.; Orville, Richard E.
We report on upward lightning observations from ten tall towers (91-191 m) in Rapid City, South Dakota, USA and compare with National Lightning Detection Network (NLDN) data. A total of 81 upward flashes were observed from 2004-2010 using GPS time-stamped optical sensors, and in all but one case, visible flash activity preceded the development of the upward leaders. Time-correlated analysis showed that the NLDN recorded an event within 50 km of towers and within 500 ms prior to upward leader development from the tower(s) for 83% (67/81) of the upward flashes. A preceding positive cloud-to-ground stroke (+CG) was detected in 57% (46/81) of the cases, and a preceding positive intracloud flash (+IC) in 23% (19/81) of the cases. However, 8 of the 19 NLDN-indicated +IC events were actually +CG strokes based on optical observations. Preceding negative intracloud flashes (-IC) were recorded for 2% (2/81) of the cases. Analysis also showed that for 44% (36/81) of the upward flashes, the NLDN reported subsequent negative cloud-to-ground (-CG) strokes and/or -IC events at one or more tower locations. Of the 151 subsequent events, 70% (105/151) were -CG reports and 30% (46/151) were listed as -IC events. The geometric mean/median location accuracy and peak current for subsequent events were 194 m/206 m and -12.9 kA/-12.4 kA respectively. These correlated observations suggest that a majority of the upward lightning flashes were triggered by a preceding flash with the dominant triggering type being the +CG flash.
Objective There is evidence that sub-clinical vitamin B12 (B12) deficiency is common in India. Vegetarianism is prevalent and therefore meat consumption is low. Our objective was to explore the contribution of B12 source-foods and maternal B12 status during pregnancy to plasma B12 concentrations. Design Maternal plasma B12 concentrations were measured during pregnancy. Children’s dietary intakes and plasma B12 concentrations were measured at age 9.5 years; B12 and total energy intakes were calculated using food composition databases. We used linear regression to examine associations between maternal B12 status and children’s intakes of B12 and B12 source-foods, and children’s plasma B12 concentrations. Setting South Indian city of Mysore and surrounding rural areas. Subjects Children from the Mysore Parthenon Birth Cohort (n=512, 47.1% male). Results Three percent of children were B12 deficient (B12 concentrations (150-221 pmol/l). Children’s total daily B12 intake and consumption frequency of meat and fish, and micronutrient-enriched beverages were positively associated with plasma B12 concentrations (p=0.006, p=0.01 and p=0.04, adjusted for socio-economic indicators and maternal B12 status). Maternal pregnancy plasma B12 was associated with children’s plasma B12 concentrations, independent of current B12 intakes (pB12 status. Conclusions Meat and fish are important B12 sources in this population. Micronutrient-enriched beverages appear to be important sources in our cohort, but their high sugar content necessitates care in their recommendation. Improving maternal B12 status in pregnancy may improve Indian children’s status. PMID:24866058
Christian, Anna M; Krishnaveni, Ghattu V; Kehoe, Sarah H; Veena, Sargoor R; Khanum, Rumana; Marley-Zagar, Ella; Edwards, Phil; Margetts, Barrie M; Fall, Caroline Hd
There is evidence that subclinical vitamin B12 (B12) deficiency is common in India. Vegetarianism is prevalent and therefore meat consumption is low. Our objective was to explore the contribution of B12-source foods and maternal B12 status during pregnancy to plasma B12 concentrations. Maternal plasma B12 concentrations were measured during pregnancy. Children's dietary intakes and plasma B12 concentrations were measured at age 9.5 years; B12 and total energy intakes were calculated using food composition databases. We used linear regression to examine associations between maternal B12 status and children's intakes of B12 and B12-source foods, and children's plasma B12 concentrations. South Indian city of Mysore and surrounding rural areas. Children from the Mysore Parthenon Birth Cohort (n 512, 47.1 % male). Three per cent of children were B12 deficient (B12 concentrations (150-221 pmol/l). Children's total daily B12 intake and consumption frequencies of meat and fish, and micronutrient-enriched beverages were positively associated with plasma B12 concentrations (P=0.006, P=0.01 and P=0.04, respectively, adjusted for socio-economic indicators and maternal B12 status). Maternal pregnancy plasma B12 was associated with children's plasma B12 concentrations, independent of current B12 intakes (PB12 status. Meat and fish are important B12 sources in this population. Micronutrient-enriched beverages appear to be important sources in our cohort, but their high sugar content necessitates care in their recommendation. Improving maternal B12 status in pregnancy may improve Indian children's status.
Full Text Available Background: Depression is found to be common among patients with diabetes and it is associated with poor outcomes in disease control. This study was carried out to find out the proportion and determinants associated with depression among patients with established type 2 diabetes mellitus (T2DM in various tertiary care hospitals in Mangalore city of south India. Materials and Methods: This study was conducted in one government and three private tertiary care hospitals in Mangalore in December 2010. All consenting patients with confirmed diagnosis of T2DM were interviewed and screened for depression by administering the 9-item PRIME-MD Patient Health Questionnaire (PHQ-9. Results: Of the 230 T2DM patients, 119 (51.7% were males. The mean age of all participants was 53.61 ± 10.7 years. The median duration of T2DM was found to be 12.1 ± 7.35 years. Among the participants, 71 (30.9% met the criteria for moderate depression, 33 (14.3% for severe depression, and the remaining 126 (54.8% had no clinically significant depression. Only 26 (11.3% patients were already aware that they were depressed, of whom just 3 had taken medical consultation. Among the risk factors, depression was found to be significantly associated with older age, female gender, low socioeconomic status, unskilled and retired employment status, having complications due to T2DM or comorbidities like hypertension and coronary artery disease, being overweight and being on insulin syringe injections. Conclusion: This study found a high proportion of depression among patients with T2DM. Therefore the care of individuals with diabetes mellitus (DM should include the screening and possible treatment of depression in order to achieve and sustain treatment goals.
Eneh, Chizoma I; Okafor, Henrietta U; Ikefuna, Anthony N; Uwaezuoke, Samuel N
Sickle-cell anaemia (SCA) is the most common inherited haemoglobinopathy affecting the Negroid race. Renal complications such as enuresis can occur during childhood. Reports show that children and adolescents with SCA may be at a higher risk of nocturnal enuresis than their counterparts with normal haemoglobin genotype. The study aims to determine the prevalence of nocturnal enuresis and possible risk factors among school-aged children with SCA in a South-east Nigerian city. A hospital-based and cross-sectional descriptive study of 70 school-aged children with SCA who met the study criteria, and 70 age- and sex-matched controls with normal haemoglobin genotype was conducted in the Paediatric Sickle-cell Anaemia Clinic of the University of Nigeria Teaching Hospital (UNTH) Enugu. Data was subjected to multivariate analysis using logistic regression model with nocturnal enuresis as the dependent variable and the possible risk factors as the independent variables. The prevalence of nocturnal enuresis among the Subjects and the Controls was 31.4 and 21.4 % respectively (p = 0.180). It was significantly higher among male Subjects (48.7 %) than among male Controls (23.1 %) [OR (95 % CI) =8.14 (2.12-31.24), p enuresis [OR (95 %) =10.39 (2.45-44.05), p = 0.002]. The difference in the prevalence of enuresis in the female cohort was however not significant. Children with SCA have a tendency to develop nocturnal enuresis when compared to their non-affected counterparts. Male gender and parental childhood history of nocturnal enuresis are potential socio-demographic risk factors.
Kim, Hyun Joo; Jeong, Eun Kyoung; Uemura, Kazuhiko; Kim, Kyungsik; Paik, In Sung
Abundant and diverse plant fossils such as land plants and subaqueous plants, freshwater mollusc fossils and invertebrate trace fossils are found in the Miocene Bukpyeong Formation at Donghae city, Gangwon-do, South Korea. Occurrences and taphofacies of the fossil-bearing deposits from the Bukpyeong Formation are described and their taphonomy and paleoenvironmental implications are interpreted. Based on fossil occurrences, lithofacies and sedimentary features of the fossil-bearing deposits, eight taphofacies are classified as the following: (1) Taphofacies 1: Gastropod fossils in massive silty mudstone; (2) Taphofacies 2: Bivalve fossils in massive silty mudstone; (3) Taphofacies 3: Plant fossils (leaf fossils) in massive silty mudstone; (4) Taphofacies 4: Gastropod and plant fossils in massive silty mudstone; (5) Taphofacies 5: Plant fossils in weakly fissile silty mudstone; (6) Taphofacies 6: Plant fossils (leaf fossils) in thin-bedded and graded silty mudstone to mudstone (claystone); (7) Taphofacies 7: Plant fragment fossils in thin-bedded and graded silty mudstone to mudstone (claystone); (8) Taphofacies 8: Plant debris in planar- to cross-laminated fine-grained sandstone. Taphonomy of taphofacies 1, 2, and 4 including freshwater mollusc fossils is interpreted to have been reworked or transported by turbidity currents after death and deposited in shallow lake to open lake. Taphonomy of taphofacies 3, 5, 6, and 7 including plant fossils is interpreted to have been transported by input of episodic flooding in the land and deposited by settling down in open lake. Taphofacies 8 including plant debris has been deposited in shallow lake by input of intensive episodic flooding from the land. The occurrences and taphofacies of the fossil-bearing deposits indicate that most of the fossils were transported by turbidity current induced by input of episodic flooding in the land and deposited in shallow lake to open lake. Moreover, plant fossils from the Bukpyeong
Full Text Available Background: Work is an important source for establishing livelihoods and social occasions; however, it can also damage on person's health. The aim of the present study was to study of association between health locus of control and health promoting behaviors among employees of Bushehr University of Medical Sciences. Materials and Methods: This cross-sectional study was conducted on 208 employees of Bushehr University of Medical Sciences by using convenience sampling method. Data were collected by using standard questionnaires of health-promoting lifestyle and multidimensional health locus of control. Data analysis done by SPSS software version 20. Descriptive indicators and linear regression test was used. Results: Among regression models which related to health promoting behavior and its six dimensions, only there was a significant association between total behavior, physical activity and interpersonal relationship dimensions. Between demographic factors and health locus of control only internal health locus of control explained the health promoting behavior and it explained health promoting behavior changes within 3.2% (R2=3.2%. None of the three health locus of control explained physical activity dimensions, while internal health locus of control explained interpersonal relation dimension positively and chance locus of control explained interpersonal relation dimension negatively and explained interpersonal relation changes within 4.9% (R2=4.9%. Conclusion: Due to the effect of internal health locus of control on health promotion behavior and interpersonal relationships, we should try to internalize locus of control by performing counseling programs to step toward improving employee health by improving behaviors related to health.
Full Text Available Background: Iran has received Afghan refugees for many years. Few studies have been done to assess psychiatric morbidity among Afghan refugees in Iran, especially those who are resettled in camps. This study has been designed to determine the prevalence of mental health problems and the associated demographic factors, in Afghan refugees resettled in Dalakee refugee camp of Bushehr Province, in 2005. Methods: In this cross-sectional survey, a Persian version of the General Health Questionnaire (GHQ-28 was administered to 321 resettled Afghan refugees with the minimum age of 15 years old who were randomly selected among 2200 residents of Dalakee refugee camp in Bushehr Province. Results: Among mental health subscales, the prevalence of social dysfunction, psychosomatic problem, anxiety and depression in the studied population were 80.1%, 48.9%, 39.3% and 22.1%, respectively. The total prevalence of mental health disorders in this camp was 88.5%. Male gender, living with more than eight persons per house, and being age ten or under at migration time were associated with higher level of social dysfunction. Higher rate of psychosomatic problem was associated with unemployment, being born in Iran, being age ten or under at migration time, and having no entertaining programs. Having 1-3 children, living with more than eight persons per house, and positive history of chronic disease were associated with higher level of anxiety. Having no entertaining programs, and family members' death during migration were associated with higher level of depression. Conclusion: Mental health problems related to immigration and living in camps, are common among Afghan refugees.
Full Text Available A.I.D.S as a worldwide crisis continues to spread in Iran too. The number of afflicted patients has reached 5780 subjects most of them are between 20 to 40 years of age. Prevention is one of the most effective methods to combat this human hazard. Promotion of general knowledge is thought to be the preliminary measure in this regard. Although, schools have turned to be the most favorable environment for health education, the issue of the group to afford training has remained controversial in our country yet. The aim of this research is a comparison between the effect of training performed by teachers or health staff on the knowledge of students of the first high school grade in Bushehr/ Iran. A total of 684 male and female students of the first high school grade were selected according to cluster random sampling. The selected students were divided into two groups and training for A.I.D.S using the same contents was done by their teachers and health staff separately. Before intervention, the mean knowledge scores of female & male students about A.I.D.S were 16.68 and 15.52, respectively. There was no significant difference in female students in two groups but teacher trained male students showed an increment score of 4.17 while in health staff ones, the score increment was 2.22 (P<0.01. In conclusion, the level of knowledge about A.I.D.S was not satisfactory in the high school students in Bushehr and for education in this group their sex in conjunction to different training methods should be considered.
Full Text Available Background: mental health is one of the health assessment topics in different communities which plays an important role in ensuring the dynamism and efficiency, especially in the students. Thus, the aim of this study is to application of basic constructs of social cognitive theory for predicting mental health in student of Bushehr University Medical Sciences. Materials and Methods: This cross– sectional study was conducted with using a systematic random sampling method in 428 students of Bushehr University Medical Sciences in 2012-13. Information was collected by using five standard questionnaires including academic self efficacy, academic stress, multidimensional social support, student outcome expectancy and Quality of life (SF-36 scales. After data collection, all data was analyzed by SPSS statistical software with using Pearson correlation coefficient test and multiple linear regressions. Results: In this study, mental health had a significant correlation with social support (P =0.000, r=0.37, academic stress (P= 0.000, r= -0.45 and academic self-efficacy (P =0.000 , r =0. 24. In the liner regression model, predictor factors of mental health were faculty type and curriculum counseling and noncurriculum counseling evaluation variables and self efficacy (P=0.031, B= 1.49, academic stress (P=0.000, B=- 4.35, and social support constructs (P=0.000, B =4.77. Also, gender, mother's education and father's job had indirect effects to mental health through social support and acceptance quota and curriculum counseling evaluation had indirect effects to mental health through self efficacy. Conclusion: Utilization of strategies to increase self- efficacy, creating social support environment and also stress reduction particularly with organization of curriculum and non-curriculum counseling sessions can promote mental health in students.
Full Text Available Understanding urbanization and better management of the city implies a historical perspective of its dynamics. Urban extension which today is a major challenge, is materialized by a rapid urbanization of territories in the margins of cities. Its study in a medium sized city (city of Biskra is an important issue where it requires monitoring and a detailed analysis of accurate and geolocalized informations. Our research is part of an approach which is based on the use of new geomatics techniques for better analyzing the dynamics of urban extensions. In order to spatialize and evaluate this dynamic, we used a series of Landsat satellite images of medium resolution with three different dates TM 1987, TM 2009 and 2014 for SCEA. The comparison of results obtained confirm that the urban area has increased from one year to another and that the city of Biskra has a medium level of urban sprawl.
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
Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities.......Image city exhibition explores a condition of mediation, through a focus on image and sound narratives with a point of departure on a number of Asian cities....
The purpose of this graduation thesis, is to present the term »the idea of smart city« and to define, why a city is labeled as smart city. I explained the different areas in which new ideas for the advancement of cities are developed and explained, how new technologies and ideas are implemented in different areas of the city. Described are two approaches to the modernization of the city. I also showed different inovations and technologies, that have helped the cities become smarter and so tha...
Mohebali, Mehdi; Darabi, Hossein; Hajjaran, Homa; Shirzadi, Mohammad Reza; Fouladvand, Moradali; Charehdar, Soroor; Satvat, Mohammad Taghi; Pakbaz, Foroogh; Vahdat, Katayoun
Cutaneous leishmaniasis (CL) is one of the most important parasitic disease in Iran. CL is distributed among more than half of 31 provinces of Iran. Studies on epidemiological aspects of the disease and Leishmania species identification among infected humans are necessary for providing a comprehensive prevention and control program thus; this descriptive cross-sectional study was conducted on all CL suspected patients who referred to Health Centers of Bushehr province from 2009 to 2012. Physical examinations were carried out in suspected individuals and CL cases were confirmed by microscopical examinations. Prepared slides from suspicious cases of CL were fixed with absolute methanol and stained by Giemsa 10 %. All the Giemsa-stained slides examined under a light microscope with high magnification (1,000×) and classified them based on grading of Leishmania parasites. DNA from each slide was extracted, separately. The ribosomal internal transcribed spacer 1 was amplified with specific primers and PCR products were digested by restrict enzymes (HaeIII), run them in 3 % gel agarose for electrophoresis and visualized on a UV transilluminator after staining with ethidium bromide. SPSS version 21 was used for data analyses. A total of 726 suspected CL cases were referred to Health Centers of Bushehr province from 2009 to 2012 and samples were only prepared from 188 of the patients whereas 43 (5.9 %) of them were microscopy positive. The most frequent of CL was observed in November (14 %) and December (12 %). The most distribution of CL lesions were observed on hands (32 %), feet (26 %), and face (21 %), respectively. The highest frequency of CL was observed in 1-9 years old (30 %). Altogether, 50 % of the patients showed one skin lesion and 2-10 skin lesions were occurred in the remained CL patients. Totally, 27 out of 43 (63 %) of the Giemsa stained slides were positive by PCR-RFLP assay because all the PCR-RFLP negative slides were prepared 3-4 years ago
López-Berdonces, Miguel; Fernandez-Calderón, Sergio; Higueras, Pablo; María Esbrí, Jose; Gonzalez-Corrochano, Beatríz; García-Noguero, Eva Mª; Martínez-Coronado, Alba; García-Noguero, Carolina
Regional soil geochemistry in the Ojailén Valley: a realm dominated by the industrial and mining city of Puertollano (South Central Spain). Authors: Miguel A. López-Berdonces¹; Sergio Fernández Calderón¹; Pablo Higueras¹; José María Esbrí¹; Beatriz González-Corrochano¹; Eva Mª García-Noguero¹; Alba Martínez-Coronado¹; Carolina García Noguero¹ ¹Instituto de Geología Aplicada, Universidad de Castilla La Mancha, Almadén 13400 (Spain). Ojailén Valley is situated in South Central of Spain, an area where livestock, agriculture, mining and industry coexist. This work tries to assess the relationships between these activities and local environmental compartments: water, soils and heavy metal contents, and establish the most appropriate methodology of sample treatment and analytical techniques that can be employed on this kind of studies. For soil geochemistry, 152 samples were taken at two different depths, one at surface layer and another at 20 cm depth, and establish relationships between them and the possible sources. For this purpose, we determine soil parameters (pH, conductivity and organic matter) and total metal contents by Energy Dispersion of X Ray Fluorescence (EDXRF). Samples with higher nickel contents were analyzed with Inductive Coupled Plasma Spectroscopy (ICP-OES) after acid digestion. The study of surface waters includes 18 samples along the river and tributaries near mining and industrial areas. Water analysis was performed by ICP-OES. Soil samples shows pH between 6 and 8.5, highest located near on the east part of the valley, in the vicinity of petrochemical complex. Conductivity values show higher levels (1600 µS cm¯¹) in the vicinity of Puertollano and the industrial sites. Local reference value (LRV) for contaminated soils were determined according to the methodology proposed by Jimenez-Ballesta et al. (2010), using the equation: LRV=GM + 2SD, where LRV: Local Reference Value, GM: Geometric Mean, SD: Standard Deviation
Sinnya, Utsav; Parajuli, Nipesh
After going through the literature on entrepreneurship we found that very little studies have been done whether culture and family business traditions influence the decisions of entrepreneurship. Most people from the South and Southeast Asia had cultural and family business backgrounds. The purpose of our study is to investigate if culture and family business traditions of South andSoutheast Asian immigrants affect their decision to become self-employed and if so how. This will enhance the un...
Zali, A; Shamsaei Zafarghandi, M; Feghhi, S A; Taherian, A M
In this work, public dose resulting from fission products released from Bushehr Nuclear Power Plant (BNPP) under normal operation is assessed. Due to the long range transport of radionuclides in this work (80 km) and considering terrain and meteorological data, HYbrid Single-Particle Lagrangian Integrated Trajectory (HYsplit) model, which uses three dimensional long-range numerical models, has been employed to calculate atmospheric dispersion. Annual effective dose calculation is carried out for inhalation, ingestion, and external exposure pathways in 16directions and within 80 km around the site for representative person. The results showed the maximum dose of inhalation and external exposure for adults is 3.8 × 10-8Sv/y in the SE direction and distance of 600 m from the BNPP site which is less than ICRP 103 recommended dose limit (1 mSv). Children and infants' doses are higher in comparison with adults, although they are less than 1 mSv. Ingestion dose percentage in the total dose is less than 0.1%. The results of this study underestimate the Final Safety Analysis Report ofBNPP-1 (FSAR)data. Copyright © 2017 Elsevier Ltd. All rights reserved.
Full Text Available Non-exclusive breast feeding in the early years of life is one of the most important factors in growth and development of infants. Therefore, exclusive breast feeding is recommended during the first six months of life. For determining the effective factors of non-exclusive breast feeding during the first six months of life, we used focus group discussion by participation of 60 mothers who had an infant under 6 months age and enjoyed non-exclusive breast feeding. Mothers divided into eight groups considering their occupation and number of child. All groups reported scanty of mother’s milk, mother’s occupation, mother’s illness, mother’s comfort, wrong beliefs, infant’s illness, doctors and health care providers recommendations, infant’s dependency to feeding bottle and pacifiers as the most frequent factors in using nonexclusive breast feeding. All mothers believed that health care centers, relatives and older members of family, books and pamphlets, mass media, physicians were their effective sources of awareness and promotion of exclusive breast feeding. Considering the presented ideas in all groups, it is realized that mothers during their pregnancy have sparse information about exclusive breast feeding and because of lack of enough essential training, some socio – cultural beliefs affects non-exclusive breast feeding. Mass media and especial training programs should be implemented to promote exclusive breast feeding in Bushehr Port.
Full Text Available Nosocomial infection is an increasing problem. The global problem of antimicrobial resistance is particularly pressing in developing countries, where the infectious disease burden is high and cost constraints prevent the widespread application of newer, more expensive agents. In a prospective study, 203 consecutive cases with hospital-acquired infection in a university hospital in Bushehr port were evaluated. The most common hospital-acquired infection was urinary (76 cases, conjunctivitis (16 cases, bacteremia (8 cases, meningitis (5 cases, wound (3 cases, empyema (2 cases and peritonitis (1 case. The patients with hospital-acquired infection were from surgical and internal medicine I.C.Us (53.2% & 15.6%, respectively. The most frequent isolated organisms were Pseudomonas aeruginosa (25.6%, Acinetobacter baumannii (19.7%, E. coli (13.3%, Klebsiella pneumoniae (11.3%, Staphylococcus aureus (8.4%, Staphylococcus epidermidis (7.9%, Enterobacter species (7%, Streptococcus species (6.4%, and Proteus mirabilis (0.5%. The most resistant organisms to antimicrobial agents were Acinetobacter baumannii and Pseudomonas aeruginosa 97 & 93.3% of these bacteria were resistant to third generation cephalosporins. The isolated Staphylococcal species were resistant to amikacin (94%. In conclusion, gram negative bacteria were the most common etiologic agent of hospital-acquired infection and had a high level of resistance to amikacin and third generation cephalosporins. Therefore, new therapeutic strategies should be designed to combat these microorganisms.
Full Text Available Background: Urinary tract infection is the second most common complication of pregnancy that will follow with maternal and fetal complications. The aim of this study was to identify factors affecting the urinary system health promoting behaviors in pregnant women based on the health belief model. Materials and methods: The present study is a descriptive - analytic study was performed on 250 pregnant women referred to health centers of Bushehr. The tools for collecting information was a multi sectional questionnaire consisting of demographic information, measurement of urinary system health behavior, knowledge and health belief model constructs, which its validity and reliability were ensured previously. Data analysis was performed with SPSS version 20 by using correlation coefficient and linear regression tests. Results: The mean age of subjects 27/4±4/4 years.The relationship between demographic variables and health behavior wasn’t found. The most people (179 equivalents to 71/6% had medium level of knowledge about urinary tract infection, and only 44 women (17.6% had appropriate awareness. Mean score of preventive behaviors was significant difference between different levels of knowledge (p =0/026, self efficacy (p=0/000 and perceived barriers (p=0/002. In multivariate ANOVA, only the self efficacy had strong positive relationship with the preventing behaviors of urinary tract infection (p=0/000. Conclusion: Based on these results, the necessity of education based on health belief model with an emphasis on increasing the efficacy is necessary.
Full Text Available Background: Hemoglobinopathies such as thalassemia and sickle cell disease are common genetic disorders. The aim of this study was to determine the prevalence of hemoglobinopathies and their associations with HbA, HbA2, HbS and HbF in the preuniversity students of Bushehr. Methods: Overall, 498 blood samples was collected in EDTA tubes. Hematological parameters including RBCs, Hb, MCV and MCH were determined by automatic analyzer. Measurement of HbA1, HbF, HbA2 and S band were done using Cellulose acetate electrophoresis. Samples with MCV 3.5% or HbF> 2% were diagnosed as Beta-thalassemia. Samples with positive sickle cell prep and had S band were diagnosed as SCA trait. Samples with HbA2 normal and low MCV or MCH were diagnosed as Iron deficiency or alpha thalassemia. Results: In our study, 74 samples had MCV< 80 fl and also 14.9% of female and 12% male had MCH 0.05. There was significant relationship between RBCs and HbA2 (p< 0.05. Conclusion: Our study showed that the prevalence of hemoglobinopathies is 28.2% and therefore it suggests that health care authorities must take steps to reduce the complications.
Full Text Available Background: Medication errors refer to inappropriate use of drugs, can lead to harmful and serious consequent. Many factors contribute to incidence of these errors. To investigate this factors a descriptive analytic study was done that assess clinical staff medication errors in Bushehr medical centers. Methods: The participants were 400 clinical staff, including nurses, midwives and nurse assistances to complete designed medication errors questionnaire. This questionnaire include 2 parts, part one was demographic data and part two, assess influencing factors of medication errors in six domain. Results: Results showed that the half of participants (49.9% had medication errors in acquaintance and the most error in dosage (37.7% and then type of drugs(27.7%. 73.3% of participants reported their errors and in unreported cases the most cause was fear of managers. According to participants attitude factors that interfering to medication errors were physicians factor, including illegible order in patient file (24.94%, nurses factors including, incorrect documentation (24.38%, interpersonal relationship (19.45%, inappropriate environment (15.3%, knowledge deficit and lack of experience (11.23% and stressful events (4.66%. No statistical significant correlation between situation of job and shift work. Conclusion: Results show that medication errors are common and human factors are the most factors in these errors.
Lima, Adma Silva de; Stein, Carlos Efrain; Casemiro, Karla Patricia; Rovere, Rodrigo Kraft
Cutaneous melanoma is a highly aggressive malignancy with increasing incidence worldwide. The southern Brazilian state of Santa Catarina has one of the highest incidence rates of melanoma in the country. To evaluate the epidemiological profile of melanoma patients in a southern city of Brazil. a cross-sectional retrospective study was conducted, aiming to detect the clinical and histopathological characteristics of cutaneous melanoma diagnosed in the city of Brusque - SC, between 1999 and 2013. A total of 213 cases in 212 individuals were studied. More than 50% of the patients were females (pprofile of melanoma patients in the city and may help to identify and aid in the follow-up of those who are most likely to present the disease.
The city is going green. From New York to Copenhagen vegetables are enthusiastically planted on city squares, and buildings are turning green everywhere . The word “plant” is on everyone’s lips, reflecting a growing desire to solve ecological, technical and social challenges in the city. Hovever,...... and urbanism, who reflect upon the multiple roles of plants in the future city through their most recent projects. The theme for the 2012 World in Denmark conference is City PLANTastic, which will also be explored by researchers through their works....
Echevarria Icaza, L.; van den Dobbelsteen, A.A.J.F.; van der Hoeven, F.D.
The purpose of this research is to analyse the thermal behaviour of South Holland provincial parks during heat waves, in order to provide design adaptation guidelines to increase their cooling capacity over the hotspots present in their urban surroundings. This research analyses the thermal
Marling, Gitte; Kiib, Hans
emphasis has been laid on creating a vivid, and engaging social environment in order to create a lab for social, and architectural experi- ments. These goals challenge the city planning as well as the urban sce- nography. The article addresses the research questions: What kind of city life and social...... experiments are taking place in ‘the instant city’, and how can it be characterized? It also emphasizes the relation between city life, urban design, and the aesthetics of architecture and urban spaces. The question here is, in what way architecture and urban scenography are used as tools to support the goal...... of an experimental and social en- gaged city environment? The analysis shows that the specific city life at the instant city, Roskilde Festival, can be characterized by being ‘open minded’, ‘playful’ and ‘inclusive’, but also by ‘a culture of laughter’ that penetrates the aesthetics and the urban scenography....
Lafort, Yves; Greener, Ross; Roy, Anuradha; Greener, Letitia; Ombidi, Wilkister; Lessitala, Faustino; Haghparast-Bidgoli, Hassan; Beksinska, Mags; Gichangi, Peter; Reza-Paul, Sushena; Smit, Jenni A; Chersich, Matthew; Delva, Wim
To identify gaps in the use of HIV prevention and care services and commodities for female sex workers, we conducted a baseline cross-sectional survey in four cities, in the context of an implementation research project aiming to improve use of sexual and reproductive health services. Using respondent-driven sampling, 400 sex workers were recruited in Durban, 308 in Tete, 400 in Mombasa and 458 in Mysore and interviewed face-to-face. RDS-adjusted proportions were estimated by nonparametric bootstrapping and compared across cities using post hoc pairwise comparison. Condom use with last client ranged from 88.3% to 96.8%, ever female condom use from 1.6% to 37.9%, HIV testing within the past 6 months from 40.5% to 70.9%, receiving HIV treatment and care from 35.5% to 92.7%, care seeking for last STI from 74.4% to 87.6% and having had at least 10 contacts with a peer educator in the past year from 5.7% to 98.1%. Many of the differences between cities remained statistically significant (P < 0.05) after adjusting for differences in FSWs' socio-demographic characteristics. The use of HIV prevention and care by FSWs is often insufficient and differed greatly between cities. Differences could not be explained by variations in socio-demographic sex worker characteristics. Models to improve use of condoms and HIV prevention and care services should be tailored to the specific context of each site. Programmes at each site must focus on improving availability and uptake of those services that are currently least used. © 2016 John Wiley & Sons Ltd.
The results of the survey point to a high level of agreement among youth aged between 15 and 25 years of age, high school and college students, employed and unemployed youth, men and women in the cities of Pec, Pristina, Prizren in Kosovo, and Bor, Kikinda, and Nis in Serbia, on whether the question of mutual cooperation is burdened by prejudice and events from the past, and that the possibility and the quality of cooperation is influenced by the attitudes ...
Conclusion: The results indicated that a significant percentage of surface water sources in Birjand city was contaminated with Acanthamoeba spp. It is necessary for physicians, therefore, to take into account the diseases caused by these infectious agents. Besides, local regional health professionals should take into consideration the potential role of surface stagnant water sources in transferring these infectious agents. Placing warning signs in areas contaminated with these infectious agents seems a useful measure.
Arliansyah, Joni; Hartono, Yusuf; Hastuti, Yulia; Astuti, Rinna
Palembang City is one of the cities having the largest river in Indonesia and it should be able to take advantage of river transportation as an alternative choice. Inadequate availability of river transport facilities and infrastructures makes the people prefer other modes of land transportation rather than using river transportation. In addition, the development planning of river transportation such as the development of river taxi is less successful because it is not yet based on the movement pattern of the origin of the community travel destination. Based on the above matter, this study was conducted. The aim of the study was to find out the characteristics and factors affecting the mode choice of the community living along the bank of Musi River of Palembang City to be the basis of the development of river transportation system in Palembang City. The selected modes were motorcycles, cars, city transports, and ketek (motorized boats). Survey of home interviews was conducted to determine the origin of the destination and characteristics of travel was conducted in 30 villages located on the banks of Musi River. Field survey was conducted to determine the conditions and types of existing river transportation facilities and services. The results show that only 5.3 % of the occurrence movement used river transportation, the rest used motorcycles (69.1%), urban transport (15.9 %) and cars (9.7%), with the travel range less than10 minutes and 10 - 20 minutes as much as 43.2 % and 29 % of the total trips. From the socioeconomic profile of the community, it is found that most of the people living along the Musi River have low and middle incomes with the largest types of jobs as workers, students, shop owner, and housewives. The peak movement time for the movement of river transport occurs at 7:00 - 8:00, 10:00 - 11:00 and 16:00 - 17:00 with the movement of origin of the destination of river transportation is known to be 50% at the traditional market center of Dermaga of
This image of Earth's city lights was created with data from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS). Originally designed to view clouds by moonlight, the OLS is also used to map the locations of permanent lights on the Earth's surface. The brightest areas of the Earth are the most urbanized, but not necessarily the most populated. (Compare western Europe with China and India.) Cities tend to grow along coastlines and transportation networks. Even without the underlying map, the outlines of many continents would still be visible. The United States interstate highway system appears as a lattice connecting the brighter dots of city centers. In Russia, the Trans-Siberian railroad is a thin line stretching from Moscow through the center of Asia to Vladivostok. The Nile River, from the Aswan Dam to the Mediterranean Sea, is another bright thread through an otherwise dark region. Even more than 100 years after the invention of the electric light, some regions remain thinly populated and unlit. Antarctica is entirely dark. The interior jungles of Africa and South America are mostly dark, but lights are beginning to appear there. Deserts in Africa, Arabia, Australia, Mongolia, and the United States are poorly lit as well (except along the coast), along with the boreal forests of Canada and Russia, and the great mountains of the Himalaya. The Earth Observatory article Bright Lights, Big City describes how NASA scientists use city light data to map urbanization. Image by Craig Mayhew and Robert Simmon, NASA GSFC, based on DMSP data
Full Text Available Background: Pregnancy is one of the critical periods in a woman’s life. Pregnancy is a suitable time for nutrition education. Pregnant women pay special attention to various aspects of their health, their fetuses’ health and they are accurate about the amount and type of food who consume. So, the aim of this study was to determine the effect of educational program based on BASNEF model on pregnant women’s performance reffered to Meraj health centers in 2013 in Bushehr. Materials and Methods: This quasi-experimental study was conducted in two groups including control and experimental group. Before the intervention in both groups, food frequency questionnaires completed, then educational intervention for experimental group was done in four sessions (three sessions for pregnant women and one session for their husbands and educational pamphlets were given to them about suitable nutrition during pregnancy. Data were analyzed by using SPSS18 software. Results: Results showed that 55% of women had an education level until diploma, most of them were housewives (65% or their income (47.5% was more than one million Tomans. The results showed that between nutrition performance of experimental group in food groups of bread and cereals (F=27.11 and p=0.0001, meat and protein group (F=7.647 and p=0.009, fruit group (F=20.9 and p=0.0001, vegetables (F=6.236 and p=0.018 and dairy products (F=3.66 and p=0.048, had a significant difference with control groups. Conclusion: Designing and implementation of BASNEF model can be effective in pregnancy nutrition. This model can be effective with proper and coordinated structure in improving the pregnant women nutrition. Designing intervention and educational programs is inexpensive, functional and applicable by using this model and provide an organizational framework to individuals as well.
Full Text Available Background: In recent years frequency of skin allergic diseases such as atopic dermatitis (eczema and urticaria is reported to be high in the region. Identiﬁcation of reactive allergens in different areas are very important in the diagnosis and treatment of these diseases. The aim of this study was to determine frequency of common allergens in patients with skin allergies in province of Bushehr with regards to eczema and urticaria. Materials and methods: In this cross-sectional study, 234 patients with urticarial and eczema were enrolled. The participants reacted to at least one allergen with SPT. Skin prick test with standard inhaled and food was performed on patients according to the herbal geography of the area. Results: Among 837 patients referred to allergy clinic, 91 patients had eczema and 143 had urticaria. The frequency of both eczema and urticaria was significantly higher in females than in males. The most common food allergens in patients with eczema were almond (56.6%, walnut (47.7% and soybean (46.1%. And in patients with urticaria were almond (58%, walnut (53.1% and tomato (48.2%. Also, aeroallergens in the subjects were house dust mite (HDM (63.7%, Russian thistle (57.7% and Alternaria alternara (51.6%. Meanwhile, the common aeroallergens in the patients were HDM (66.4%, Russian thistle (52.4% and date palm (51%. Conclusion: Our findings indicated that almond and walnut are important food allergens in participants with eczema and urticaria. Moreover, SPT reactivity was positive with aeroallergens such as HDM and weeds.
Full Text Available Background: Muscle cramps are common complains during pregnancy muscle cramps occur mostly during nights causing sleep disorder. The causes of muscle cramps are unknown. One probable cause could be the imbalance between intake and excretion of serum electrolyte such as calcium. Methods: The method used for the present study was double blind clinical trial. The study was conducted on 60 pregnant women suffering from leg muscle cramps who sought medical treatment in three selected clinics in Bushehr from April 2006 to November 2007. All subjects being third trimester of pregnancy, single pregnant, only used iron and multivitamins. Irregular use of medication, PLP (Preterm Labor Pain, disability completion forms excluded of study. Simple and accessible sampling was used in this study. Selection of study group and placebo were random. Visual analog forms were used to record the number and intensity of muscle cramps. These forms had provisions for 7 days of pretreatment and 28 days of treatments. At the end of the first week, the subjects were prescribed to take medications every night for four weeks. The subjects were asked to record the intensity of their muscle cramps on the visual analog forms during these four weeks. Results: The number and intensity of muscle cramps were considered in this study. The results of the study showed no significant change in intensity in the two groups. However, there was a significant reduction in the number of cramps in the study group after taking calcium (p=< 0.02<0.05. Conclusion: Taking calcium resulted in a significant reduction in the number of cramps in this study compared to placebo group. Therefore, prescribing calcium is effective in reducing the number of cramps, when the numbers of occurrences are excessive. In cases of highly intensive and painful cramps, however, taking calcium is as effective as placebo.
Mikkelsen, Bent Egberg; Fisker, Anna Marie; Clausen, Katja Seerup
This paper analyzed the development of a city based sustainable food strategy for the city of Aalborg. It’s based on 3 cases of food service: food for the elderly as operated by the Municipality, food the hospital patients as operated by the region and food for defense staff as operated by the st...
In this creative challenge, Surrealism and one-point perspective combine to produce images that not only go "beyond the real" but also beyond the ubiquitous "imaginary city" assignment often used to teach one-point perspective. Perhaps the difference is that in the "atypical cities challenge," an understanding of one-point perspective is a means…
Brix, Anders; Yoneda, Akira; Nakamura, Kiyoshi
of a sustainable future. The project is the result of a joint research study between Denmark and Japan. Taking as its example the city of Kyoto, the project investigates some possible strategies on how cities more generally may be transformed into liveable, healthy and ecologically sensible environments....
article/92792 2018-02-27T16:08:22Z ajb:ART Seroepidemiological study of toxoplasmosis in childbearing age women in Bushehr City, south west of Iran in 2009 Fouladvand, Moradali Barazesh, Afshin Zandi, Keivan Naeimi, Behrouz Tajbakhsh, ...
Full Text Available Abstract Background Antenatal care (ANC clinics serve as key gateways to screening and treatment interventions that improve pregnancy outcomes, and are especially important for HIV-infected women. By disaggregating data on access to ANC, we aimed to identify variation in ANC attendance by level of care and across vulnerable groups in inner-city Johannesburg, and document the impact of non-attendance on birth outcomes. Methods This record review of routine health service data involved manual extraction of 2 years of data from birth registers at a primary-, secondary- and tertiary-level facility within inner-city Johannesburg. Information was gathered on ANC attendance, HIV testing and status, pregnancy duration, delivery mode and birth outcomes. Women with an unknown attendance status were considered as not having attended clinic, but effects of this assumption were tested in sensitivity analyses. Multiple logistic regression was used to identify associations between ANC attendance and birth outcomes. Results Of 31,179 women who delivered, 88.7% (27,651 had attended ANC (95% CI = 88.3–89.0. Attendance was only 77% at primary care (5813/7543, compared to 89% at secondary (3661/4113 and 93% at tertiary level (18,177/19,523. Adolescents had lower ANC attendance than adults (85%, 1951/2295 versus 89%, 22,039/24,771. Only 37% of women not attending ANC had an HIV test (1308/3528, compared with 93% of ANC attenders (25,756/27,651. Caesarean section rates were considerably higher in women who had attended ANC (40%, 10,866/27,344 than non-attenders (13%, 422/3360. Compared to those who had attended ANC, non-attenders were 1.6 fold more likely to have a preterm delivery (95% CI adjusted odds ratio [aOR] = 1.4–1.8 and 1.4 fold more likely to have a stillbirth (aOR 95% CI = 1.1–1.9. Similar results were seen in analyses where missing data on ANC attendance was classified in different ways. Conclusion Inner-city Johannesburg has an almost 5
Gumede, Siphamandla; Black, Vivian; Naidoo, Nicolette; Chersich, Matthew F
Antenatal care (ANC) clinics serve as key gateways to screening and treatment interventions that improve pregnancy outcomes, and are especially important for HIV-infected women. By disaggregating data on access to ANC, we aimed to identify variation in ANC attendance by level of care and across vulnerable groups in inner-city Johannesburg, and document the impact of non-attendance on birth outcomes. This record review of routine health service data involved manual extraction of 2 years of data from birth registers at a primary-, secondary- and tertiary-level facility within inner-city Johannesburg. Information was gathered on ANC attendance, HIV testing and status, pregnancy duration, delivery mode and birth outcomes. Women with an unknown attendance status were considered as not having attended clinic, but effects of this assumption were tested in sensitivity analyses. Multiple logistic regression was used to identify associations between ANC attendance and birth outcomes. Of 31,179 women who delivered, 88.7% (27,651) had attended ANC (95% CI = 88.3-89.0). Attendance was only 77% at primary care (5813/7543), compared to 89% at secondary (3661/4113) and 93% at tertiary level (18,177/19,523). Adolescents had lower ANC attendance than adults (85%, 1951/2295 versus 89%, 22,039/24,771). Only 37% of women not attending ANC had an HIV test (1308/3528), compared with 93% of ANC attenders (25,756/27,651). Caesarean section rates were considerably higher in women who had attended ANC (40%, 10,866/27,344) than non-attenders (13%, 422/3360). Compared to those who had attended ANC, non-attenders were 1.6 fold more likely to have a preterm delivery (95% CI adjusted odds ratio [aOR] = 1.4-1.8) and 1.4 fold more likely to have a stillbirth (aOR 95% CI = 1.1-1.9). Similar results were seen in analyses where missing data on ANC attendance was classified in different ways. Inner-city Johannesburg has an almost 5% lower ANC attendance rate than national levels. Attendance is
Full Text Available The present study deals with the pollution which has occured in two important karst springs, supplying the acqueduct of Ragusa city in Italy. Both springs show higher values of ammonia and the presence of pathogenic bacteria, elements ascribable to wastewater of animal origin. This investigations identified a number of farms present within the springs protected areas which likely have caused the pollution. At these farm was imposed by ordinances to build adequate storage tanks for the animal wastewater. Paradoxically, the construction of such tanks led to a further worsening of the state of pollution, as the latter from episodic, linked to rainfall, became continuous due to the overflowing of wastewater from the tanks never emptied, as it was ascertained. A geological and geochemical study, preparatory to the execution of tracer tests, allowed a hydrogeological characterization of the recharge area and the definition of the hydrologic regime of the springs, that in this case, resulted as interconnected. Follow-up tests with fluorescent tracers, carried out on a few farms, were then interrupted due to the non-cooperation from one of the farm owners. From that moment on, every research for the origin of the pollutant gets stop and the situation gets worse, both in terms of environment and for the resulting pollution of two municipal drinking water wells placed at the confluence of the Ciaramite stream valley with the Irminio river. After passing 3 years of the polluting event, despite the ordinances issued by the City Hall towards a number of livestock farms who did not comply with the collection of waste and its disposal, as a result the collectivity have assisted to the loss of a spring and the ecological degradation of the Ciaramite stream valley.
Kim, Byung Ha; Rhee, Kun Yong; Burns, Carol; Lerner, Janet W.
Daegu University has enjoyed a long and remarkable history of special education. Daegu University is large University located in Daegu, South Korea, a large city in South Korea that is south of Seoul. Since the 1970's, South Korea has achieved unusual and comprehensive growth in its economy, and the field of special education continued to thrive…
Minnesota Department of Natural Resources — This data set contains roadway centerlines for city streets found on the USGS 1:24,000 mapping series. In some areas, these roadways are current through the 2000...
Herbelin, Bruno; Lasserre, Sebastien; Ciger, Jan
Flying Cities is an artistic installation which generates imaginary cities from the speech of its visitors. Thanks to an original interactive process analyzing people's vocal input to create 3D graphics, a tangible correspondence between speech and visuals opens new possibilities of interaction. ...... and a potential application. We believe that it could become a new medium for creativity, and a way to visually perceive a vocal performance in the context of the rehabilitation of people with reduced mobility or language impairments....
Gehl, Jan; Gemzøe, Lars
2. rev. udg. engelsk udgave af 'Nye byrum'. This book presents an overview of the developments in the use and planning of public spaces, and offers a detailed description of 9 cities with interesting public space strategies: Barcelona, Lyon, Strasbourg, Freiburg and Copenhagen in Europe, Portland...... in North America, Curitiba and Cordoba in South America and Melbourne in Australia. It also portrays 39 selected public space projects from all parts of the World. The strategies and projects are extensively illustrated by drawings, plans and photographs....
Siebe, Claus; Rodríguez-Lara, Virgilio; Schaaf, Peter; Abrams, Michael
Holocene Pelado, Guespalapa and Chichinautzin monogenetic scoria cones and associated lava flows located within the Sierra del Chichinautzin Volcanic Field (SCVF) at the southern margin of Mexico City were mapped and sampled for mineralogical and chemical analyses. With the exception of Parı´cutin volcano in western Mexico, few scoria cones in the Trans-Mexican Volcanic Belt have ever been sampled in greater detail. Chemical analyses of rocks indicate that mafic products (e.g. Guespalapa and Chichinautzin) from individual volcanoes in the Sierra del Chichinautzin are characterized by substantial chemical variability, whereas high-silica andesite volcanoes (e.g. Pelado) are very uniform in composition. These findings have important bearings for regional tephrochronology. As a whole, rock compositions form a continuous coherent calc-alkaline suite, explicable by polybaric fractional crystallization±assimilation associated with successive stagnation at different depths along the ascent path. Trace element and Sr-Nd isotope analyses point toward a <1-km-scale heterogeneous (enriched/depleted) mantle wedge underneath the SCVF. The recently proposed plume-origin for these rocks is not in accord with our data. Instead, magma origin is discussed in relation to the tectonically complex subduction process of the oceanic Cocos Plate underneath the continental North American Plate.
Palamuleni, Lobina G.
Household water supply problems remain one of the major challenges facing developing countries. In Malawi, there is lack of documentation on the levels and causes of water pollution particularly in peri-urban areas so that meaningful interventions can be adopted. Therefore, a study was carried out in South Lunzu Township a peri-urban area in the city of Blantyre. The study revealed that the major form of sewerage disposal is the on-site sanitation system where about 58.8% of the respondents use traditional pit latrine while in terms of solid waste disposal, the Blantyre City Assembly which is responsible for solid waste collection, has only two collection vans to cater for more than half a million residents (Blantyre City Assembly, 1999. Urban Structure Plan, Draft Background Report, Blantyre.) hence indiscriminate disposal rampant in the area. Water samples collected from the major sources of domestic water supply showed that there are variations in the levels of water pollution between the ground water and surface water sources and between the wet and dry season. For instance, physically, the ground water turbidity levels were in the range of 2-12 mg/l during the dry season but increased to a maximum of 114 mg/l during the wet season while for surface water the turbidity increased from 4 to 408 mg/l over the seasons compared to the WHO standard set at 5 mg/l and the Water Department standard set at 25 mg/l. Chemical pollution for surface water sources show seasonal variations with an increase in the concentration during the wet season, for instance, iron levels ranged from 2.3 to 4.03 mg/l. This is above the WHO and Water Department drinking standards which are 1 and 3 mg/l, respectively. However, bacteriologically both the ground water and the surface water sources are grossly polluted. Ground water spring coliform count ranged from 190/100 ml to 9500/100 ml, and the well 3500/100 ml to 11,000/100 ml having the maximum during the wet season. Surface water
Jensen, Ole B.
This paper address the phenomenon of drones and their potential relationship with the city from the point of view of the so-called “mobilities turn”. This is done in such a way that turns attention to a recent redevelopment of the “turn” towards design; so the emerging perspective of “mobilities...... design” will be used as a background perspective to reflect upon the future of drones in cities. The other perspective used to frame the phenomenon is the emerging discourse of the “smart city”. A city of proliferating digital information and data communication may be termed a smart city as shorthand...... for a new urban condition where cities are networked and connected (as well as disconnected) from the local block to global digital spheres. In the midst of many of the well-known data-creating devices (e.g. Bluetooth, radio-frequency identification (RFID), GPS, smartphone applications) there is a “new kid...
The history of the Health and Community Center (CeSAC) No 24 began 21 years ago in the Ramón Carrillo district, in Villa Soldati neighborhood. This is a marginal urban area in the south of the CABA with a population with urgent needs. The work started with a group of professionals dealing with primary care practices, and it continues up to the present. The goal of our community mental health project is the creation of spaces for prevention and well-being including art in all its expressions, with the active participation of neighbors in the coordination of many activities. Through the symbolic opening of doors and making networks visible, we opened the CeSAC to universities, scientific societies, foundations, NGOs, neighbor committees, neighborhood boards, human rights organizations, formal and informal education centers, cultural centers, churches, community radios, in order to show the vital movements of the community, as we -as a team- are an integral part of it. Our spaces, workshops and programs are a collective socio-historical construction that achieves milestones such as thinking, thinking of us, getting together and achieving the participation from the community and the continuous training for everybody working and living in Soldati. The decentralization and democratization trend, and the heterarchical management of our organization favors the possibility of catalyzing the wishes, motivations and efforts of the healthcare team, neighbors and network nodes, thus benefiting the creative work that turns a dream into a hopeful reality.
Mmajapi E.T. Masala-Chokwe
Full Text Available Background: Social support refers to the assistance people receive from others, and it is divided into four types of support. Given the increasing mortality and morbidity rates of mothers and neonates postpartum, this study intended to determine whether the social support needs of the first-time mothers were met after early discharge from health care facilities.Objectives: The objective of the study was to explore the lived experiences and social support needs of the first-time mothers after an early discharge from health care facilities in the City of Tshwane, Gauteng.Method: A qualitative explorative study was conducted to explore the lived experiences and social support needs of the first-time mothers. The population were first-time mothers who had a vaginal delivery and were discharged within 6–12 hours of delivery from health care facilities. Purposive sampling was performed and 14 semi-structured interviews were conducted, with those mothers who came for the prescribed three postnatal check-ups at the three health care facilities identified according to maternity services provided. Saturation of data for the three health care facilities was reached at the 14th interview. Data analysis was performed using the hermeneutic interpretive approach.Results: Almost all participants had completed grades 11 or 12, but most were unemployed. The needs identified included the need for social support, lack of confidence, knowledge and skill to care for themselves and their newborn babies after early discharge.Conclusion: There is need to identify alternative types of social support for the first-time mothers, to ensure a normal adjustment to motherhood.
Masala-Chokwe, Mmajapi E T; Ramukumba, Tendani S
Social support refers to the assistance people receive from others, and it is divided into four types of support. Given the increasing mortality and morbidity rates of mothers and neonates postpartum, this study intended to determine whether the social support needs of the first-time mothers were met after early discharge from health care facilities. The objective of the study was to explore the lived experiences and social support needs of the first-time mothers after an early discharge from health care facilities in the City of Tshwane, Gauteng. A qualitative explorative study was conducted to explore the lived experiences and social support needs of the first-time mothers. The population were first-time mothers who had a vaginal delivery and were discharged within 6-12 hours of delivery from health care facilities. Purposive sampling was performed and 14 semi-structured interviews were conducted, with those mothers who came for the prescribed three postnatal check-ups at the three health care facilities identified according to maternity services provided. Saturation of data for the three health care facilities was reached at the 14th interview. Data analysis was performed using the hermeneutic interpretive approach. Almost all participants had completed grades 11 or 12, but most were unemployed. The needs identified included the need for social support, lack of confidence, knowledge and skill to care for themselves and their newborn babies after early discharge. There is need to identify alternative types of social support for the first-time mothers, to ensure a normal adjustment to motherhood.
Frimann, Søren; Stigel, Jørgen
with their relatively concrete dimensions are absent when the main question is one of values. Furthermore, when the relatively straightforward identification and power structures of corporations and consumers are replaced by the more diversified structures of city government, their poplulations, and potential visitors......Succesful corporate branding requires that questions related to communication, publicity, and organizational structures are adressed. An uncritical adoption of approaches known from tradition product branding will inevitable give problems as the properties of tangible commodities and services...... to face - these differences will inevitably hamper such branding efforts because of the consequential inconsistencies. Finally, paths to more effective city branding are indicated...
The Flying Cities artistic installation brings to life imaginary cities made from the speech input of visitors. In this article we describe the original interactive process generating real time 3D graphics from spectators' vocal inputs. This example of cross-modal interaction has the nice property...... of providing a tangible correspondence between the two spaces. This interaction mean has proved to suit the artistic expression well but it also aims at providing anyone with a pleasant and stimulating feedback from speech activity, a new medium for creativity and a way to visually perceive a vocal performance...
down the consquences of these developments, to elocidate the interplay between funscapes and fear culture, and to account for the meaning of new concepts and new phenomena such as "event culture", "urban scenography", "experience economy","city branding" and "cultural planning".......Once the blues guitarist B.B. King sang that when he "didn't wanna live no more", he would go shopping instead. Now, however, shopping has become a lifestyle... The city of today has become "Disneyfied" and "Tivolized". It has become a scene for events. The aim of the book is to encircle and pin...
Scott, Lesley Dalene; Marais, Debbi; Bourne, Lesley
The aim of this qualitative study was to test the comprehensibility of the preliminary food-based dietary guidelines (FBDG) for healthy South African children aged 1-7 years. Objectives included assessing exposure to FBDG, comprehension of the proposed paediatric FBDG (PFBDG) and whether the guidelines can be used in meal planning. Focus group discussions were used to collect data. Discussions were facilitated by the investigator in either English or Afrikaans, according to a predetermined discussion schedule. Focus groups were formed on the basis of language and socio-economic status (SES). Areas within the City of Cape Town representing lower, middle and upper SES groups. A total of seventy-six English- and Afrikaans-speaking mothers were contacted via randomly selected consenting preschool groups to participate voluntarily. Most mothers reported that they do not use guidelines. They had a good grasp of the concepts of and need for PFBDG. They suggested slight alterations to wording/phrasing of the guidelines. The most problematic guidelines were those regarding starch, milk and sweet treats/drinks. No substantial differences were found between English and Afrikaans data. Differences were found between SES groups, with the upper SES groups comprehending the guidelines better. The proposed PFBDG were well received. The target population that would benefit the most from these guidelines would be the less educated, lower SES groups. The present study shows that once the guidelines have been modified, they may be used as a comprehensive guide for nutritional education.
Schneider, C.; Buttstädt, M.; Merbitz, H.; Sachsen, T.; Ketzler, G.; Michael, S.; Klemme, M.; Dott, W.; Selle, K.; Hofmeister, H.
This research initiative CITY 2020+ assesses the risks and opportunities for residents in urban built environments under projected demographic and climate change for the year 2020 and beyond, using the City of Aachen as a case study. CITY 2020+ develops scenarios, options and tools for planning and developing sustainable future city structures. We investigate how urban environment, political structure and residential behavior can best be adapted, with attention to the interactions among structural, political, and sociological configurations and with their consequences on human health. Demographers project that in the EU-25-States by 2050, approximately 30% of the population will be over age 65. Also by 2050, average tem¬peratures are projected to rise by 1 to 2 K. Combined, Europe can expect enhanced thermal stress and higher levels of particulate matter. CITY 2020+ amongst other sub-projects includes research project dealing with (1) a micro-scale assessment of blockages to low-level cold-air drainage flow into the city centre by vegetation and building structures, (2) a detailed analysis of the change of probability density functions related to the occurrence of heat waves during summer and the spatial and temporal structure of the urban heat island (UHI) (3) a meso-scale analysis of particulate matter (PM) concentrations depending on topography, local meteorological conditions and synoptic-scale weather patterns. First results will be presented specifically from sub-projects related to vegetation barriers within cold air drainage, the assessment of the UHI and the temporal and spatial pattern of PM loadings in the city centre. The analysis of the cold air drainage flow is investigated in two consecutive years with a clearing of vegetation stands in the beginning of the second year early in 2010. The spatial pattern of the UHI and its possible enhancement by climate change is addressed employing a unique setup using GPS devices and temperature probes fixed to
Hunter-Adams, Jo; Rother, Hanna-Andrea
How do migrant women navigate their food environment during pregnancy? Foods are imbued with new meanings in a new place, and in low-and-middle-income countries including South Africa, a changing food environment leaves the poor, including many migrants, vulnerable to malnutrition. Thus, one of the ways economic and social vulnerability may be experienced and reproduced is via the foods one consumes. Examining food perceptions in the context of pregnancy offers a potentially powerful lens on wellbeing. Nine focus group discussions (N = 48) with Somali, Congolese, and Zimbabwean men and women, and 23 in-depth interviews with Congolese, Somali and Zimbabwean women living in Cape Town were conducted, exploring maternal and infant nutrition. We used thematic analysis to guide analysis. (1) Participants described longing for self-categorised "traditional" foods, yet had limited access and little time and space to prepare these foods in the manner they had back home. (2) Sought-after foods available-and even celebratory-for migrants in Cape Town during pregnancy tended to be calorie-dense, nutrient poor fast foods and junk foods. (3) The fulfilment of cravings was presented as the embodiment of health during pregnancy. (4) Iron-folic acid supplementation was perceived as curative rather than preventive. (5) While participants did not describe hunger during pregnancy, food scarcity seemed possible. Food perceptions during pregnancy reflected migrants' orientation towards home. Fast foods were widely acceptable and available during pregnancy. These foods were not perceived to have negative health consequences. Nutrition interventions targeting migrants should consider the symbolic nature of food, the increasingly globalised food environment in urban LMIC settings, as well as the contexts in which health perceptions evolve. Copyright © 2016 Elsevier Ltd. All rights reserved.
Full Text Available Background: It has been revealed that mutations can occur spontaneously and naturally in HBV reverse transcriptase (RT region among untreated patients. These HBV mutants pre-exist as minor viral population in naive patients and can emerge as major viral population, conferring drug resistance and treatment failure. Objectives: The aim of this study was to investigate and identify prevalent mutations of RT region of hepatitis B virus genome in patients with chronic hepatitis B (CHB untreated with antiviral drugs in South-West of Iran. Materials and Methods: A total of 45 cases with CHB who did not receive the treatment of lamivudine and any other antivirus drugs within the last one year were randomly chosen. After sample collection and HBV DNA extraction, RT region was amplified by polymerase chain reaction (PCR. Then PCR products were sequenced and HBV RT region mutations and amino acid changes were analyzed either manually or using web-based programs, on the basis of comparison of the obtained sequences with a set of HBV reference sequences. Results: A total of 23 (51.1% mutations and amino acid changes were detected in studied 45 untreated patients. Of these, 3 (6.6% patients had primary resistance mutation (rtM204I, rtA181T and rtA181S and 20 (44.4% patients had secondary resistance mutations. Conclusion: High prevalence of mutations was found in HBV RT region of untreated patients. Most of these mutations were associated with resistance to adefovir and one patient had primary resistance mutation to lamivudine. Awareness of these resistance patterns might help in the antiviral therapy and for predicting clinical outcomes.
Agustín-Flores, Javier; Siebe, Claus; Guilbaud, Marie-Noëlle
This study focuses on the geology and geochemistry of three closely-spaced monogenetic volcanoes that are located in the NE sector of the Sierra Chichinautzin Volcanic Field near México City. Pelagatos (3020 m.a.s.l.) is a small scoria cone (0.0017 km 3) with lava flows (0.036 km 3) that covered an area of 4.9 km 2. Cerro del Agua scoria cone (3480 m.a.s.l., 0.028 km 3) produced several lava flows (0.24 km 3) covering an area of 17.6 km 2. Dos Cerros is a lava shield which covers an area of 80.3 km 2 and is crowned by two scoria cones: Tezpomayo (3080 m.a.s.l., 0.022 km 3) and La Ninfa (3000 m.a.s.l., 0.032 km 3). The eruptions of Cerro del Agua and Pelagatos occurred between 2500 and 14,000 yr BP. The Dos Cerros eruption took place close to 14,000 yr BP as constrained by radiocarbon dating. Rocks from these three volcanoes are olivine-hypersthene normative basaltic andesites and andesites with porphyritic, aphanitic, and glomeroporphyritic textures. Their mineral assemblages include olivine, clinopyroxene, and orthopyroxene phenocrysts (≤ 10 vol.%) embedded in a trachytic groundmass which consists mainly of plagioclase microlites and glass. Pelagatos rocks also present quartz xenocrysts. Due to their high Cr and Ni contents, and high Mg#s, Pelagatos rocks are considered to be derived from primitive magmas, hence the importance of this volcano for understanding petrogenetic processes in this region. Major and trace element abundances and petrography of products from these volcanoes indicate a certain degree of crystal fractionation during ascent to the surface. However, the magmas that formed the volcanoes evolved independently from each other and are not cogenetically related. REE, HFSE, LILE, and isotopic (Sr, Nd, and Pb) compositions point towards a heterogeneous mantle source that has been metasomatized by aqueous/melt phases from the subducted Cocos slab. There is no clear evidence of important crustal contributions in the compositions of Pelagatos and
Liu, Ruchun; Leung, Ross Ka-kit; Chen, Tianmu; Zhang, Xixing; Chen, Faming; Chen, Shuilian; Zhao, Jin
During the early stage of a pandemic, isolation is the most effective means of controlling transmission. However, the effectiveness of age-specific isolation policies is not clear; especially little information is available concerning their effectiveness in China. Epidemiological and serological survey data in the city of Changsha were employed to estimate key model parameters. The average infectious period (date of recovery-date of symptom onset) of influenza A (H1N1) was 5.2 days. Of all infected persons, 45.93% were asymptomatic. The basic reproduction number of the influenza A (H1N1) pandemic was 1.82. Based on the natural history of influenza A (H1N1), we built an extended susceptible-exposed-infectious/asymptomatic-removed model, taking age groups: 0-5, 6-14, 15-24, 25-59, and ≥60 years into consideration for isolation. Without interventions, the total attack rates (TARs) in each age group were 42.73%, 41.95%, 20.51%, 45.03%, and 37.49%, respectively. Although the isolation of 25-59 years-old persons was the most effective, the TAR of individuals of aged 0-5 and 6-14 could not be reduced. Paradoxically, isolating individuals ≥60 year olds was not predicted to be an effective way of reducing the TAR in this group but isolating the age-group 25-59 did, which implies inter-age-group transmission from the latter to the former is significant. Isolating multiple age groups increased effectiveness. The most effective combined isolation target groups were of 6-14 + 25-59 year olds, 6-14 + 15-24 + 25-59 year olds, and 0-5 + 6-14 + 25-59 + ≥60 year olds. The last of these isolation schemas reduced the TAR of the total population from 39.64% to 0.006%, which was exceptionally close to the effectiveness of isolating all five age groups (TAR = 0.004%).
Ana Lúcia Andrade Noronha
Full Text Available OBJECTIVE: To assess the epilepsy treatment gap in Campinas and São José do Rio Preto, two cities in the State of São Paulo, Brazil. METHOD: The treatment gap was estimated using the formula n1-n2/n1x100, where n1 was calculated using 1.86% prevalence and represented the number of individuals with epilepsy, while n2 represented the number of people who could be treated with an adult standard dose for a year utilizing the antiepileptic drugs supplied by the public health system. RESULTS: Our estimates revealed that in 2001, approximately 50% of the population with epilepsy was treated with the recommended antiepileptic medication. CONCLUSION: These results suggest that a relevant percentage of patients with epilepsy are not untreated. Further epidemiological studies are needed to investigate the reasons for this treatment gap so that interventions can reduce this gap and improve the quality of life of patients with epilepsy.OBJETIVO: Estimar a lacuna de tratamento em epilepsia nas cidades de Campinas e São José do Rio Preto, interior do Estado de São Paulo. MÉTODO: Estimamos a lacuna de tratamento através da fórmula n1-n2/n1x100, onde se utiliza o número de pessoas com epilepsia, calculado pela prevalência (n1, e a quantidade de pessoas que podem ser tratadas com a dose padrão para adultos das DAEs, distribuídas no período de um ano na localidade (n2. Usamos a prevalência estimada de 1,86% e consumo de medicação antiepiléptica fornecida pela rede básica de saúde nestas duas cidades. RESULTADOS: Nossas estimativas mostram que somente em torno de metade da população com epilepsia foi tratada em 2001 usando doses preconizadas de medicação antiepiléptica. CONCLUSÃO: A nossa estimativa aponta que uma parcela importante dos pacientes com epilepsia não está sendo tratada no nosso meio. Estudos epidemiológicos futuros devem explorar os motivos desta lacuna de tratamento para que intervenções sejam realizadas para melhorar a
down the consquences of these developments, to elocidate the interplay between funscapes and fear culture, and to account for the meaning of new concepts and new phenomena such as "event culture", "urban scenography", "experience economy","city branding" and "cultural planning"....
Marling, Gitte; Kiib, Hans; Jensen, Ole B.
This paper takes its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun and cult......This paper takes its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun...... and cultural experience are emerging. The physical, cultural and democratic consequences of this development are discussed in the paper, which concludes with a presentation of a new field of research that highlights the problems and the new opportunities with which "the experience city" is faced. Special...... attention is put on a new research project called "Experience City - hybrid cultural projects and performative urban spaces". The thesis and research themes are presented and related to the general framework of present cultural planning and post industrial urban transformation....
Full Text Available The results of the survey point to a high level of agreement among youth aged between 15 and 25 years of age, high school and college students, employed and unemployed youth, men and women in the cities of Pec, Pristina, Prizren in Kosovo, and Bor, Kikinda, and Nis in Serbia, on whether the question of mutual cooperation is burdened by prejudice and events from the past, and that the possibility and the quality of cooperation is influenced by the attitudes the receive in their primary social groups such as families and peers, and also by the attitudes they receive through education and media. At the same time, the possibilities to influence the social and political change aren’t big, and the youth have no desire to take the concrete civic or political initiatives. A certain perspective in cooperation the youth see in the European constellation and the good quality education. However, youth on both sides are not open to more intensive mutual meetings - the majority would not either host peers from the other communities gladly, nor they would respond to their invitation of hosting. They are not interested in cultural values of one another, but they do think respect of human rights should be guaranteed and they are ready for toleration of differences. The necessity of youth cooperation is important for overcoming the problems that citizens of Kosovo and Serbia are facing when it comes to exercising numerous rights, which from the perspective of individual freedoms collide with the concept of state reasons and "higher" interests. The regional stability depends on overcoming the issues that governments in Serbia and Kosovo have concerning Kosovo’s status, and also from setting a network of individual and group relations among the citizens. Youth should be the carriers of social and cultural changes. In the stated attitudes there is no direct objection to such processes, but fear of changes is clearly expressed because indirectly it can be
Aim. To estimate the exposure to active and passive smoking of pregnant women in South Africa and to determine their knowledge and behaviour with regard to smoking during pregnancy. Methods. A questionnaire was completed by pregnant women attending antenatal services in four South African cities. Questions were ...
A cross-sectional study examining Campylobacter and other zoonotic enteric pathogens in dogs that frequent dog parks in three cities in south-western Ontario and risk factors for shedding of Campylobacter spp.
Procter, T D; Pearl, D L; Finley, R L; Leonard, E K; Janecko, N; Reid-Smith, R J; Weese, J S; Peregrine, A S; Sargeant, J M
An estimated 6 million pet dogs live in Canadian households with the potential to transmit zoonotic pathogens to humans. Dogs have been identified as carriers of Salmonella, Giardia and Campylobacter spp., particularly Campylobacter upsaliensis, but little is known about the prevalence and risk factors for these pathogens in pet dogs that visit dog parks. This study examined the prevalence of these organisms in the faeces of dogs visiting dog parks in three cities in south-western Ontario, as well as risk factors for shedding Campylobacter spp. and C. upsaliensis. From May to August 2009, canine faecal samples were collected at ten dog parks in the cities of Guelph and Kitchener-Waterloo, Ontario, Canada. Owners were asked to complete a questionnaire related to pet characteristics and management factors including age, diet and activities in which the dog participates. Faecal samples were collected from 251 dogs, and 189 questionnaires were completed. Salmonella, Giardia and Campylobacter spp. were present in 1.2%, 6.4% and 43.0% of faecal samples, respectively. Of the Campylobacter spp. detected, 86.1% were C. upsaliensis, 13% were C. jejuni and 0.9% were C. coli. Statistically significant sparing factors associated with the shedding of Campylobacter spp. included the feeding of a commercial dry diet and the dog's exposure to compost. Age of dog had a quadratic effect, with young dogs and senior dogs having an increased probability of shedding Campylobacter spp. compared with adult dogs. The only statistically significant risk factor for shedding C. upsaliensis was outdoor water access including lakes and ditches, while dogs >1 year old were at a lower risk than young dogs. Understanding the pet-related risk factors for Campylobacter spp. and C. upsaliensis shedding in dogs may help in the development of awareness and management strategies to potentially reduce the risk of transmitting this pathogen from dogs to humans. © 2013 Blackwell Verlag GmbH.
This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Solutions of sharing that seeks to improve our cities and local communities in both urban and rural environments. 24 sharing economy organisations and businesses addressing urban and rural issues are being portrayed and seven Danish municipalities that have explored the potentials of sharing economy....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....
Georg, Susse; Garza de Linde, Gabriela Lucía
Judging from the number of communities and cities striving or claiming to be sustainable and how often eco-development is invoked as the means for urban regeneration, it appears that sustainable and eco-development have become “the leading paradigm within urban development” (Whitehead 2003......), urban design competitions are understudied mechanisms for bringing about field level changes. Drawing on actor network theory, this paper examines how urban design competitions may bring about changes within the professional field through the use of intermediaries such as a sustainable planning....../assessment tool. The context for our study is urban regeneration in one Danish city, which had been suffering from industrial decline and which is currently investing in establishing a “sustainable city”. Based on this case study we explore how the insights and inspiration evoked in working with the tool...
A cross-sectional study examining the prevalence and risk factors for anti-microbial-resistant generic Escherichia coli in domestic dogs that frequent dog parks in three cities in south-western Ontario, Canada.
Procter, T D; Pearl, D L; Finley, R L; Leonard, E K; Janecko, N; Reid-Smith, R J; Weese, J S; Peregrine, A S; Sargeant, J M
Anti-microbial resistance can threaten health by limiting treatment options and increasing the risk of hospitalization and severity of infection. Companion animals can shed anti-microbial-resistant bacteria that may result in the exposure of other dogs and humans to anti-microbial-resistant genes. The prevalence of anti-microbial-resistant generic Escherichia coli in the faeces of dogs that visited dog parks in south-western Ontario was examined and risk factors for shedding anti-microbial-resistant generic E. coli identified. From May to August 2009, canine faecal samples were collected at ten dog parks in three cities in south-western Ontario, Canada. Owners completed a questionnaire related to pet characteristics and management factors including recent treatment with antibiotics. Faecal samples were collected from 251 dogs, and 189 surveys were completed. Generic E. coli was isolated from 237 of the faecal samples, and up to three isolates per sample were tested for anti-microbial susceptibility. Eighty-nine percent of isolates were pan-susceptible; 82.3% of dogs shed isolates that were pan-susceptible. Multiclass resistance was detected in 7.2% of the isolates from 10.1% of the dogs. Based on multilevel multivariable logistic regression, a risk factor for the shedding of generic E. coli resistant to ampicillin was attending dog day care. Risk factors for the shedding of E. coli resistant to at least one anti-microbial included attending dog day care and being a large mixed breed dog, whereas consumption of commercial dry and home cooked diets was protective factor. In a multilevel multivariable model for the shedding of multiclass-resistant E. coli, exposure to compost and being a large mixed breed dog were risk factors, while consumption of a commercial dry diet was a sparing factor. Pet dogs are a potential reservoir of anti-microbial-resistant generic E. coli; some dog characteristics and management factors are associated with the prevalence of anti
Svarer, Michael; Gautier, Pieter A.; Teulings, Coen n.
s moving to the countryside a credible commitment device for couples? We investigate whether lowering the arrival rate of potential alternative partners by moving to a less populated area lowers the dissolution risk for a sample of Danish couples. We find that of the couples who married in the city......-of-events approach. In addition we use information on father's location as an instrument. We find that the sorting effect dominates. Moving to the countryside is therefore not a cheap way to prolong relationships....
This magazine offers an insight into the growing commercial innovation, civic movements, and political narratives surrounding sharing economy services, solutions and organisational types. It presents a cross-section of the manifold sharing economy services and solutions that can be found in Denmark....... Moreover, 15 thought leading experts - professionals and academic - have been invited to give their perspective on sharing economy for cities. This magazine touches upon aspects of the sharing economy as mobility, communities, sustainability, business development, mobility, and urban-rural relation....
Nordengen, Paul A
Full Text Available This paper describes a bridge management system (BMS) developed in South Africa for various road and rail authorities including the South African National Road Agency, Spoornet (the South African rail authority), the Cape Town City Council...
Societal changes are seldom discussed in the literature on city branding. The time element is important because it highlights the fluctuating reality of society. The city brand message freezes the place but in fact, the city branding exercise is a continuous process. Society emerges too. City...... brands are supposed to accentuate the uniqueness of the city, be built from the bottom-up and reflect the city's identity. This paper highlights three paradoxes, pointing out that city branding processes can also make cities more alike, bring about societal changes and forge new city identities. A city...
This paper discusses a new generation of learning cities we have called EcCoWell cities (Economy, Community, Well-being). The paper was prepared for the PASCAL International Exchanges (PIE) and is based on international experiences with PIE and developments in some cities. The paper argues for more holistic and integrated development so that…
upon qualitative interviews with residents as well as road network data and travel speed data collected with GPS to offer a combination of local testimony with GIS-based modelling of overall accessibility. It is argued that the use of digital network analysis enables planners to obtain a better......A number of cities in Africa experience very rapid spatial growth without the benefit of a systematic process of planning and implementation of planning decisions. This process has challenged the road and transport system, created high levels of congestion, and hampered mobility and accessibility...... knowledge of the spatial patterns of urban accessibility, while the analysis of mobility practices of residents enables a better understanding of the constraints people experience related to their livelihood strategies. Finally, the paper addresses how local residents engage in providing and improving...
Jun 10, 2016 ... In an engaging new documentary film, researchers from the Centre for the Study of Violence and Reconciliation share their insights of how a public employment program in South Africa is making cities safer and more inclusive.
Al Harbi, Ayman
A \\'smart city\\' is an urban region that is highly advanced in terms of overall infrastructure, sustainable real estate, communications and market viability. It is a city where information technology is the principal infrastructure and the basis for providing essential services to residents. Yanbu Industrial City- Smart City Project - First large scale smart city in The kingdom.
Socio-demographic characteristics, clinical profile and prevalence of existing mental illness among suicide attempters attending emergency services at two hospitals in Hawassa city, South Ethiopia: a cross-sectional study.
Ayehu, Moges; Solomon, Tarekegn; Lemma, Kinfe
Suicide is a major public health problem worldwide. It contributes for more than one million deaths each year. Since previous suicidal attempt was considered as the best predictor of future suicide, identifying factors behind suicidal attempt are helpful to design suicide prevention strategies. The aim of this study was to assess socio-demographic characteristics, clinical profile and prevalence of existing mental illness among patients presenting with suicidal attempt to emergency services of general hospitals in South Ethiopia. We conducted a cross-sectional study on patients presenting with complications of suicidal attempt to emergency departments of two general hospitals in Hawassa city from November, 2014 to August, 2015. Data was collected using semi-structured questionnaire which contained socio-demographic and clinical variables. The Mini International Neuropsychiatric Interview version 5 (MINI PLUs) was used to assess the prevalence of existing mental illness among study participants. Data was entered and analyzed using IBM SPSS statistics 21 software package. A total of 96 individuals were assessed, of whom 56 (58.3%) were females. The mean age of study participants was 21.5 (8.0) years. The majority, 75 (78.1%), of the study participants were aged below 25 years. Ingesting pesticide poisons and corrosive agent were used by the majority to attempt suicide. Mental illness was found in only three (3.1%) of the study participants. Impulsivity (the time between decision to attempt suicide and the actual attempt of less than 5 min) was reported by 30 (31.2%) of the study participants, of whom 18 (60%) were males. Males were found three times more likely to attempt suicide impulsively than women (COR = 3.0, 95% CI 1.2-7.3). Quarreling with family members, facing financial crisis, and having unplanned and unwanted pregnancy were reported by the majority of study participants as immediate reasons to attempt suicide. The presence of stressful life events and
Full Text Available . The relevance of the UHI in the context of South African cities was discussed in terms of limited UHI studies and considerations for cooling strategies in cities, as well as the appropriateness of these strategies in terms of planned long-term development goals...
The EPA is providing notice of a proposed Administrative Penalty Assessment against Iowa City Ready Mix, Inc., for alleged violations at a facility located at 1854 South Riverside, Iowa City, IA (“facility”). The facility produces and transports ready mixe
Masvingo City's iron ore-processing plant (SIMBI Pvt Ltd) was established in 2004 as the city's only heavy industry. It delivers sponge iron, coal, steel and oxygen to consumers across Zimbabwe and exports a substantial tonnage of sponge iron to South Africa. The company employs 350 people, and has become a major ...
Wilson, D.C.; Rodic-Wiersma, Ljiljana; Cowing, M.J.; Velis, C.A.; Whiteman, A.D.; Scheinberg, Anne; Vilches, Recaredo; Masterson, Darragh; Stretz, Joachim; Oelz, Barbara
This paper addresses a major problem in international solid waste management, which is twofold: a lack of data, and a lack of consistent data to allow comparison between cities. The paper presents an indicator set for integrated sustainable waste management (ISWM) in cities both North and South,
Calabar is captured as an uncommon African city because of its background as a former slave port city, British colonial capital of southern protectorate, capital of south eastern state, capital of Cross river state and today a heart of global tourism in Nigeria. However, Calabar must not be deceived into thinking that her current ...
Full Text Available Urbanisation in South Africa is expected to increase to 71.3 % in 2030 and reach nearly 80% by 2050, with the City of Johannesburg projected to surpass the 10 million population mark and emerge as a megacity by 2030. Urbanised cities generally have...
This grant will allow the Institute for Security Studies (ISS), through its Organized Crime and Money Laundering Programme (OCML), to explore the causal links between weak state authority and the emergence of criminal governance structures in two cities: Cape Town, South Africa, and Dakar, Sénégal. Researchers will ...
Full Text Available In order to perform dry interim storage and transportation of the spent-fuel assemblies of the Bushehr Nuclear Power Plant, dual-purpose casks can be utilized. The effectiveness of different neutron-shield materials for the dual-purpose cask was analyzed through a set of calculations carried out using the Monte Carlo N-Particle (MCNP code. The dose rate for the dual-purpose cask utilizing the recently developed materials of epoxy/clay/B4C and epoxy/clay/B4C/carbon fiber was less than the allowable radiation level of 2 mSv/h at any point and 0.1 mSv/h at 2 m from the external surface of the cask. By utilization of epoxy/clay/B4C instead of an ethylene glycol/water mixture, the dose rates on the side surface of the cask due to neutron sources and consequent secondary gamma rays will be reduced by 17.5% and 10%, respectively. The overall dose rate in this case will be reduced by 11%.
Vermont Center for Geographic Information — Overlay data for the City of South Burlington included in this data:Flood Plain Overlay DistrictTraffic Overlay DistrictInterstate Highway Overlay DistrictData not...
Full Text Available The article describes the first plans of Chita, which served as the basis for the city development. It presents contribution to the city history made by the Decembrist Dmiry Zavalishin’s, who was the first author of the city development plan. Peculiarities of the quarter development of the realized city plan are also presented.
Elle, Morten; Jensen, Marina Bergen
An improvement in water infrastructure and cleaning up the waters changed many harbour cities in Denmark at the beginning of the 90s. The harbour cities changed from drity, run-down industrial harbours to clean and attractive harbour dwelling creating new city centres and vital city areas...
Full Text Available -1 Trading Places: Accessing land in African cities Chapter 1 Land and markets in African cities: Time for a new lens? Mark Napier CSIR, Built Enviroment, Pretoria, South Africa, 0001 MNapier@csir.co.za Abstract Most people living in cities...
Matthiessen, Christian Wichmann; Schwarz, Annette Winkel; Find, Søren
This paper is based on identification of the pattern of the upper level of the world city network of knowledge as published in a series of earlier papers. It is our aim to update the findings and relate to the general world city discussion. The structure of the world cities of knowledge network has...... changed over the past decade in favour of south-east Asian and south European cities and in disfavour of the traditional centres of North America and north-western Europe. The analysis is based on bibliometric data on the world’s 100 largest cities measured in terms of research output. The level...
Matthiessen, Christian Wichmann; Schwarz, Annette Winkel; Find, Søren
This paper is based on identification of the pattern of the upper level of the world city network of knowledge as published in a series of papers.It is our aim to update the findings and relate to the general world city discussion. The structure of the world cities of knowledge network has changed...... over the last decade in favour of south east Asian and south European cities and in disfavour of the traditional centres of North America and north-western Europe. The analysis is based on bibliometric data on the world’s 100 largest cities measured in terms of research output. Then level of co...
Full Text Available Background: Aging is a critical period of human life and the problems and needs of this stage is a social necessity. Taking into account of the special needs of this time such as nutrition in elderly is important but it is often neglected. This survey aimed to determiner about Knowledge, attitude and practice declaration elderly in Ahram city toward nutrition behavior. Materials and Methods: In this cross-sectional study, 200 subjects aged 75-60 years in Ahram city (Tangestan - Bushehr, participated. A four-part questionnaire is used to this study that included demographic, knowledge, attitude and feeding behavior. Data were analyzed by using SPSS version 16 software and using descriptive and analytical statistics (One-way ANOVA, T-test,Chi-square and Logistic Regression. Results: The mean age of participants, 66.2±5.5. 67% of them were female and others were male. The knowledge score of 80% of this people was lower than expected.The average of knowledge scores didn’t have any relationship with sex, grade and job, but the attitude scores have significant different between 2 sex groups (p>0.001(, so that perceived susceptibility (p=0.001, Perceived barrier (p=0.017 and self-efficacy (p=0.004 scores in men were bigger than women. In attitude extent, perceived susceptibility, alone relationship had to grade (p=0.008. We didn’t observe any relationship between nutrition behavior in 5 nutrition groups and sex or job. Also in that extent logistic regression analysis declared that in cereal group, only perceived benefits had a significant direct effect (p=0.045, and in meat group, only perceived barrier had a significant indirect effect (p=0.020. Conclusion: As regards the level of knowledge scores toward nutrition are low a detailed and comprehensive planning to train them would seem to be necessary.
Green, Geoff; Acres, John; Price, Charles; Tsouros, Agis
The objective of this evaluation was to review the evolution and process of city health development planning (CHDP) in municipalities participating in the Healthy Cities Network organized by the European Region of the World Health Organization. The concept of CHDP combines elements from three theoretical domains: (a) health development, (b) city governance and (c) urban planning. The setting was the 56 cities which participated in Phase III (1998-2002) of the Network. Evidence was gathered from documents either held in WHO archives or made available from Network cities and from interviews with city representatives. CHDPs were the centrepiece of Phase III, evolving from city health plans developed in Phase II. They are strategic documents giving direction to municipalities and partner agencies. Analysis revealed three types of CHDP, reflecting the realpolitik of each city. For many cities, the process of CHDP was as important as the plan itself.
Yemen has an area of 112,000 square miles, the terrain is mountainous in the interior, and has a flat and sandy coast. The climate is extremely hot with little rainfall. 2.2 million is the population level with an annual growth rate of 2.6%. The ethnic background is Arab, the religion is Islam and the language is Arabic. 50 years is the average life expectancy and the infant mortality rate is 142/1000. The labor force is 42% agriculture, fisheries, industry and commerce 31%, and services 27%. A republic formed in 1967, the government has a constitution approved in 1978. They have 1 party, the Yemeni Socialist Party with a executive presidium, a supreme people's council and a federal high court. Natural resources include oil and fish, and agricultural products are cotton, hides, skins, and coffee. In 1962 the Federation of South Arabia was formed and a treaty was signed in 1959 for independence by 1968. There was much turmoil from 1967 until 1986 when Haydar Bakr Al-Attus gained power, and there are still strong internal rivalries. The economy has been concentrated in the city of Aden, and with the loss of tourist trade in 1967, and closing of the British base, it has declined by more than 20% by 1968. Attempts are being made to build roads, fisheries, villages, a power plant, and agriculture and irrigation projects.
Sarel S. Cilliers; Stefan J. Siebert
Little urban ecological research has been done in South Africa. The papers in the Ecology and Society special feature Urban Ecological and Social-Ecological Research in the City of Cape Town make, therefore, an important contribution to the development of urban ecology locally and globally. Different approaches have been used in the study of urban ecology of different urban areas in South Africa. Cape Town is situated in a biodiversity hotspot and is the only South African city which includes...
Sophie Esmann Andersen; Anne Ellerup Nielsen
Studies of the city have been addressed from many different approaches such as law, political science, art history and public administration, in which the eco-nomic, political and legal status of the city have played a major role. However, a new agenda for conceptualizing the city has emerged, in which the city assumes new roles. By using stakeholder theory as a framework for conceptualizing the city, we argue that the city assumes a political-economic agenda-setting role as well as providing...
Sevtshuk, Andres, 1981-
Massachusettsi Tehnoloogiainstituudi (MIT) meedialaboratooriumi juures tegutseva Targa Linna Grupi (Smart City Group) ja General Motorsi koostööna sündinud kaheistmelisest linnasõbralikust elektriautost City Car. Nimetatud töögrupi liikmed (juht William J. Mitchell, töögruppi kuulus A. Sevtshuk Eestist)
Jerusalem is more than an intriguing global historical city; it is a classroom for liberal learning and international understanding. It had never been a city of one language, one religion and one culture. Looking at the origins of Jerusalem's name indicates its international and multicultural nature. While Israelis designate Jerusalem as their…
Full Text Available The term “eco-city,” and similar concepts such as “green” and “sustainable” cities, has evolved overtime concurrent to the development of the understanding of social change and mankind’s impact on environmental and economic health. With the advent of climate change impacts, modern economies developed the green city policy to create sustainable urban development, low emission, and environmentally friendly cities. In South Africa municipalities, including Buffalo City Metropolitan Municipality (BCMM have been tasked to and implement the green city policy. However, BCMM is yet to develop the green city policy that clearly articulate how the municipality will combat climate change and reduce its Green House Gases (GHG emissions in its spatial planning designs. Against this background, this article reviews and analyses green policy landscape in Metropolitan Municipalities. It is envisaged that the research will provide the basis for the development of a comprehensive green policy strategies and programmes for the local transition to action in Buffalo City Metropolitan Municipality, in the Eastern Cape Province.
Following President Trump's withdrawal from the Paris Agreement, cities worldwide have pledged support to combat climate change. Along with a growing coalition of businesses and institutions, cities represent a beacon of hope for carbon reduction in politically tumultuous times.
Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Trees cared for and managed by the City of Pittsburgh Department of Public Works Forestry Division. Tree Benefits are calculated using the National Tree Benefit...
This Clean Cities Program fact sheet describes the purpose and scope of this DOE program. Clean Cities facilitates the use of alternative and advanced fuels and vehicles to displace petroleum in the transportation sector.
This article introduces a new perspective on city connectivity in order to analyze non-hub cities and their position in the world economy. The author revisits the different approaches discussed in the Global Commodity Chains (GCC), Global Production Networks (GPN) and World City Network (WCN)
Farrelly, Lorraine; Lemes, Fabiano
This paper analyses the urban regeneration in Portsmouth, a naval city on the south coast of UK, focusing on the roles of private and public sectors in the development of a complex mixed-use site. Gunwharf Quays was a brownfield, disused naval storage area, on the sea edge, previously inaccessible, which has been transformed with the creation of housing, shopping office, leisure equipments and public space. This scheme has had enormous impact regionally, transforming the identity of Portsmout...
The concept of regional climate is very important in understanding global climate change. Changes in surface air temperature are primary measures of global climate change. In this work, the analyses of the mean air surface temperature dynamics from 1901 to 2000 in six cities located in the South- South humid zone of ...
Full Text Available Progressive cities worldwide have demonstrated political leadership by initiating meaningful strategies and actions to tackle climate change. However, the lack of knowledge concerning embodied greenhouse gas (GHG emissions of cities has hampered effective mitigation. We analyse trans-boundary GHG emission transfers between five Australian cities and their trading partners, with embodied emission flows broken down into major economic sectors. We examine intercity carbon footprint (CF networks and disclose a hierarchy of responsibility for emissions between cities and regions. Allocations of emissions to households, businesses and government and the carbon efficiency of expenditure have been analysed to inform mitigation policies. Our findings indicate that final demand in the five largest cities in Australia accounts for more than half of the nation’s CF. City households are responsible for about two thirds of the cities’ CFs; the rest can be attributed to government and business consumption and investment. The city network flows highlight that over half of emissions embodied in imports (EEI to the five cities occur overseas. However, a hierarchy of GHG emissions reveals that overseas regions also outsource emissions to Australian cities such as Perth. We finally discuss the implications of our findings on carbon neutrality, low-carbon city concepts and strategies and allocation of subnational GHG responsibility.
... Bureau of Land Management Notice of Mailing Address Change for the Utah State Office, Salt Lake City, UT... of Land Management (BLM), Utah State Office, in Salt Lake City, Utah, will be changing from P.O. Box 45155-0155 to 440 West 200 South, Suite 500, Salt Lake City, Utah 84101-1345. The proposed date will be...
... navigation on the Big Sioux River from the Military Road Bridge in North Sioux City, South Dakota to the... Road Bridge in North Sioux City, SD at 42.52 degrees North, 096.48 West longitude to the confluence of... Sioux River from the Military Road Bridge in North Sioux City, SD at 42.52 degrees North, 096.48 West...
Mohamed, Nader; Al-Jaroodi, Jameela; Jawhar, Imad
Smart cities are becoming a reality. Various aspects of modern cities are being automated and integrated with information and communication technologies to achieve higher functionality, optimized resources utilization, and management, and improved quality of life for the residents. Smart cities...... rely heavily on utilizing various software, hardware, and communication technologies to improve the operations in areas, such as healthcare, transportation, energy, education, logistics, and many others, while reducing costs and resources consumption. One of the promising technologies to support...
SOUTH AFRICA. Ruled for decades by the systematic, violent injustice of apartheid, South Africa by the mid-1980s was subjected to international sanctions and near-universal condemnation. It was in this period — long before transition seemed likely — that IDRC opened its own new assessment of its approach to South ...
Full Text Available In recent years European Commission has developed a set of documents for Members States tracing, directly or indirectly, recommendations for the transformation of the European city. The paper wants to outline which future EU draws for the city, through an integrated and contextual reading of addresses and strategies contained in the last documents, a future often suggested as Smart City. Although the three main documents (Cohesion Policy 2014-2020 of European Community, Digital Agenda for Europe and European Urban Agenda face the issue of the future development of European cities from different points of view, which are respectively cohesion social, ICT and urban dimension, each of them pays particular attention to urban and territorial dimension, identified by the name of Smart City. In other words, the paper aims at drawing the scenario of evolution of Smart Cities that can be delineated through the contextual reading of the three documents. To this end, the paper is divided into three parts: the first part briefly describes the general contents of the three European economic plan tools; the second part illustrates the scenarios for the future of the European city contained in each document; the third part seeks to trace the evolution of the Smart Cities issue developed by the set of the three instruments, in order to provide the framework of European Community for the near future of our cities.
cities. This theoretical curiosity is reflected in the rising interest in urban strategy from practice. For instance, the World Bank regularly organizes an Urban Strategy Speaker Series, while the powerful network CEOs for Cities lobbies for a strategic approach to urban development. Critical scholars...... such as Zukin diagnose not a shift in but a shift to strategic thinking in the contemporary city. This article poses the question: what makes strategy such an attractive ‘thought style’ in relation to imagining and managing cities? How can we understand the practice of urban strategy? And what are its intended...
Mikhail N. Kopylov
Full Text Available Article deals with a comparative legal analyses of the concept of environmentally sustainable cities elaborated by the United Nations Environment Program (UNEP and the UN–Habitat Program, on the one hand, and in the subregion of East Africa, wider Caribbean region and in the South-East Asian region, presented by the Association of Southeast Asian Nations (ASEAN - on the other. The competence of the ASEAN working group on environmentally sustainable cities, the criteria of sustainability, established in the ASEAN and conditions of nomination on environmentally sustainable city title are disclosed. The problems of wastes in the Southeast Asian region are analyzed and different possible ways of their solution are suggested separately. Several examples of environmental problems settlement in different cities of different parts of the Earth are suggested. Special attention is paid to different criteria, which are used in the framework of ASEAN Environmentally Sustainable Cities Program with concern to the air, water, soil and energy supply. In connection with the latest problem the problem of alternative energy sources in ASEAN Member States is raised and the task of possible transition to alternative sources of energy of all Southeast Asia states is discussed.
The June 2009 issue of Clean Cities Now features stories about elementary school students establishing no-idle zones in San Antonio; recent Propane Road Shows in Virginia, Maryland, and South Carolina; green vehicles helping children's charities in California; and a new truck stop electrification system in South Carolina. The Fleet Experiences story features the University of Illinois-Chicago's mixed fleet of alternative fuel vehicles.
Full Text Available A total of 213 faecal samples were collected from four abattoirs and households to determine the prevalence of helminthes infections in exotic and indigenous goats in Port Harcourt, South-South, Nigeria. The study revealed that out of 153 exotic goats (Red Sokoto Capra hircus, 112 were infected with various species of gastrointestinal helminths; out of 60 indigenous goats (West African dwarf Capra hircus, 49 were also infected with various types of gastrointestinal helminths. The formol-ether concentration method was used to analyse the specimens. The study revealed that an overall prevalence of (75.5% was recorded, out of which 57 (76.0%, 55 (70.5%, and 49 (81.6% were recorded for exotic goat in the months of May–September, 2010, exotic goat in the months October 2010–February, 2011 and for indigenous goats, respectively. The overall prevalence amongst the infected animals was not statistically significant (P>0.05. Species of helminthes revealed from the study were, Haemonchus, Strongyloides, Chabertia, Trichuris, Ostertagia, Bunostomum, Trichostrongyloida, Ascaris, Tenia, Avitelina, Fasciola, Eurytrema, Gastrothylax, Schistosoma, and Dicrocoelium.
Sophie Esmann Andersen
Full Text Available Studies of the city have been addressed from many different approaches such as law, political science, art history and public administration, in which the eco-nomic, political and legal status of the city have played a major role. However, a new agenda for conceptualizing the city has emerged, in which the city assumes new roles. By using stakeholder theory as a framework for conceptualizing the city, we argue that the city assumes a political-economic agenda-setting role as well as providing a stage for identity constructions and relational performances for consumers, organizations, the media, politicians and other stakeholders. Stakeholder theory allows us to conceptualize the city as being constituted by stakes and relationships between stakeholders which are approached from three analytical positions (modern, postmodern and hypermodern, respectively, thereby allowing us to grasp different stakes and types of relationships, ranging from functional and contractual relationships to individualized and emotionally driven or more non-committal and fluid forms of relationships. In order to support and illustrate the analytical potentials of our framework for conceptualizing urban living, we introduce a project which aims to turn the city of Aarhus into a CO2-neutral city by the year 2030, entitled Aarhus CO2030. We conclude that applying stakeholder theory to a hyper-complex organization such as a city opens up for a reconceptualization of the city as a web of stakes and stakeholder relations. Stakeholder theory contributes to a nuanced and elaborate understanding of the urban complexity and web of both enforced and voluntary relationships as well as the different types of relationships that characterize urban life.
This article is an intervention in the epistemologies and methodologies of urban studies. It seeks to understand and transform the ways in which the cities of the global South are studied and represented in urban research, and to some extent in popular discourse. As such, the article is primarily concerned with a formation of ideas - "subaltern urbanism" - which undertakes the theorization of the megacity and its subaltern spaces and subaltern classes. Of these, the ubiquitous ‘slum’ is the most prominent. Writing against apocalyptic and dystopian narratives of the slum, subaltern urbanism provides accounts of the slum as a terrain of habitation, livelihood, self-organization and politics. This is a vital and even radical challenge to dominant narratives of the megacity. However, this article is concerned with the limits of and alternatives to subaltern urbanism. It thus highlights emergent analytical strategies, utilizing theoretical categories that transcend the familiar metonyms of underdevelopment such as the megacity, the slum, mass politics and the habitus of the dispossessed. Instead, four categories are discussed — peripheries, urban informality, zones of exception and gray spaces. Informed by the urbanism of the global South, these categories break with ontological and topological understandings of subaltern subjects and subaltern spaces.
Abstract. Book Title: Urban governance in post-apartheid cities. Modes of Engagement in South Africa's Metropoles. Authors: Marie Huchzermeyer and Christoph Haferburg (eds). KwaZulu-Natal Press: Scottsville, 2015. 352 pp ...
Unknown, [Unknown; Nijholt, A.; Nijholt, Antinus
In this book, we address the issue of playfulness and playability in intelligent and smart cities. Playful technology can be introduced and authorized by city authorities. This can be compared and is similar to the introduction of smart technology in theme and recreational parks. However, smart
in informing understandings and imaginings of the modern city. The author critically examines influential traditions in western Europe associated with such figures as Ebenezer Howard and Le Corbusier, uncovering the political interests, desires and anxieties that lay behind their ideal cities, and drawing out...
Shrinking cities are widespread throughout the world despite the rapidly increasing global urban population. These cities are attempting to transition to sustainable trajectories to improve the health and well-being of urban residents, to build their capacity to adapt to changing...
, many Southern cities are now re-examining their attitude to urban agriculture. The challenge they face is how to control agricultural activity so that it can be integrated into the city environment for the benefit of the urban farmers and the rest of ...
Gautier, Pieter; Svarer, Michael; Teulings, Coen
Do people move to cities because of marriage market considerations? In cities singles can meet more potential partners than in rural areas. Singles are therefore prepared to pay a premium in terms of higher housing prices. Once married, the marriage market benefits disappear while the housing...
An accessible urban environment is crucial for a healthy, dynamic and economically vibrant city. It will not come as a surprise to anyone to learn that accessibility is a growing problem for many cities. In recent decades, the number of inhabitants has risen considerably, while economic activity has
H.C. van der Wouden; Erica de Bruijne
Original title: De Stad in de omtrek. The healthy economic growth in recent years has not passed the major Dutch cities by. There has been a veritable wave of construction of new commercial and office premises in and around the four largest cities Amsterdam, Rotterdam, The Hague and Utrecht,
is increas- ingly based in and on cities rather than nations, and cities compete for businesses, branding, tourists and talent. In the western world, urbanisation has happened simultane- ously to de-industrialisation, which has opened industrial neighbourhoods and harbours for new uses – often focus- ing...
Rocco Papa; Carmela Gargiulo; Mario Cristiano; Immacolata Di Francesco; Andrea Tulisi
...: everything is smart, even cities. But when you pair the term smart to a complex organism such as the city the significance of the two together is open to a variety of interpretations, as shown by the vast and varied landscape...
van Oort, Frank|info:eu-repo/dai/nl/107712741; Lambooy, J.G.
This chapter provides an overview of current theories and empirical research on cities and the knowledge economy. Two recent and interrelated streams of literature are discussed: the first focusing on agglomeration economies related to increasing returns and knowledge spillovers of firms in cities
Jensen, Ole B.
This paper describes the latest research into cultural planning and architectural branding in Denmark based on the ‘Experience City' research project located at Aalborg University. The paper explores the implication of the turn towards culture and experience in the contemporary Danish city. It th...... as to theories of globalisation and inter-urban competition....
CURRENT PRACTICES IN INFANT NUTRITION. IN BENIN CITY, NIGERIA. U.H. Oparaocha, O.M.Ibadin, C.D. Muogbo. The Roding Medical Centre, Victoria Island, Lagos and Departments of Child Health,. University of Benin/Teaching Hospital, Benin City,. ABSTRACT. A community based prospective study was carried out ...
Morton, B; Blackmore, G
South China Sea. What data are available, however, and if Hong Kong is used, as it is herein, as an indicator of what the perturbations of other regional cities upon the South China Sea are like, then it is impacted grossly and an ecological disaster has probably already, but unknowingly, happened.
Morton, Brian [Hong Kong Univ., Swire Inst. of Marine Science, Hong Kong (China); Hong Kong Univ., Dept. of Ecology and Biodiversity, Hong Kong (China); Blackmore, Graham [Hong Kong Univ. of Science and Technology, Dept. of Biology, Hong Kong (China)
on the South China Sea. What data are available, however, and if Hong Kong is used, as it is herein, as an indicator of what the perturbations of other regional cities upon the South China Sea are like, then it is impacted grossly and an ecological disaster has probably already, but unknowingly, happened. (Author)
Morton, Brian; Blackmore, Graham
China Sea. What data are available, however, and if Hong Kong is used , as it is herein, as an indicator of what the perturbations of other regional cities upon the South China Sea are like, then it is impacted grossly and an ecological disaster has probably already, but unknowingly, happened.
Lewis, Jenny M; Ricard, Lykke Margot; Klijn, Erik Hans
Innovation has become an important focus for governments around the world over the last decade, with greater pressure on governments to do more with less, and expanding community expectations. Some are now calling this ‘social innovation’ – innovation that is related to creating new services......, are related to the innovations introduced by these cities. The volume maps and analyses the social networks of the three cities and examines boundary spanning within and outside of the cities. It also examines what leadership qualities are important for innovation. Innovation in City Governments: Structures...... that have value for stakeholders (such as citizens) in terms of the social and political outcomes they produce. Innovation in City Governments: Structures, Networks, and Leadership establishes an analytical framework of innovation capacity based on three dimensions: Structure - national governance...
Sim, Aaron; Barahona, Mauricio; Stumpf, Michael P H
Great cities connect people; failed cities isolate people. Despite the fundamental importance of physical, face-to-face social-ties in the functioning of cities, these connectivity networks are not explicitly observed in their entirety. Attempts at estimating them often rely on unrealistic over-simplifications such as the assumption of spatial homogeneity. Here we propose a mathematical model of human interactions in terms of a local strategy of maximising the number of beneficial connections attainable under the constraint of limited individual travelling-time budgets. By incorporating census and openly-available online multi-modal transport data, we are able to characterise the connectivity of geometrically and topologically complex cities. Beyond providing a candidate measure of greatness, this model allows one to quantify and assess the impact of transport developments, population growth, and other infrastructure and demographic changes on a city. Supported by validations of GDP and HIV infection rates ac...
Full Text Available This article explores new dimensions of the global city in light of the correlation between hegemonic transition and the prominence of financial centers. It counterposes Braudels historical sequence of dominant cities to extant approaches in the literature, shifting the emphasis from a convergence of form and function to variations in history and structure. The marked increase of finance in the composition of London, New York and Tokyo has paralleled each citys occupation of a distinct niche in world financial markets: London is the principal center of currency exchange, New York is the primary equities market, and Tokyo is the leader in international banking. This division expresses the progression of world-economies since the nineteenth century and unfolds in the context of the present hegemonic transition. By combining world-historical and city-centered approaches, the article seeks to reframe the global city and overcome the limits inherent in the paradigm of globalization.
Johnson, Bjørn; Poulsen, Tjalfe; Hansen, Jens Aage
There is a strong connection between economic growth and development of cities. Economic growth tends to stimulate city growth, and city economies have often shaped innovative environments that in turn support economic growth. Simultaneously, social and environmental problems related to city growth...... for innovative problem solving and potential spill-over effects, which may stimulate further economic growth and development. This paper discusses how waste problems of cities can be transformed to become part of new, more sustainable solutions. Two cases are explored: Aalborg in Denmark and Malmö in Sweden...... political will and leadership, supportive regulatory frameworks, realistic timetables/roadmaps, and a diverse set of stakeholders that can provide the right creative and innovative mix to make it possible....
National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Fisheries laboratory in Panama City, Florida coordinated an acoustic survey at the new proposed Marine Protected Areas in the South Atlantic Bight area June...
South Africa's hosting of the 2010 FIFA World Cup has raised critical debates relating to the ability of developing countries to successfully host events of this magnitude. Yet some cities in South Africa have indicated an interest in bidding for the Olympic Games in the future, including Cape Town, which was one of the cities ...
Child-Oral impacts on daily performances: A socio dental approach to assess prevalence and severity of oral impacts on daily performances in South Indian school children of Bangalore city: A cross-sectional survey
Full Text Available Background: Oral disorders can have a negative impact on the functional, social and psychological well-being of children and their families. Oral health and dental treatment may have an impact on eating, speaking and appearance, thereby affecting quality of life. Thus, there has been a greater focus on the measurement of quality of life as a complement to the clinical measures. Objective: The aim was to assess the prevalence, characteristics and severity of oral impacts in south Indian school children using Child-Oral Impacts on Daily Performances (Child-OIDP index as a measure of oral health related quality of life. Methodology: A cross-sectional study was undertaken among the six government, and six private school children aged 11-12 years, of Karnataka, South India randomly selected as cluster, and all their 563 children were invited to participate. A cross culturally adapted and validated oral health-related quality of life measure; Child-OIDP was used to assess oral impacts. Results: The common perceived oral health problems were tooth ache reported by 342 children, a sensitive tooth reported by 230 children, tooth decay - hole in the tooth reported by 226 children. Eating was the most common performance affected (68.3%. The severity of impacts was high for eating and cleaning mouth and low for the study and social contact performances. Conclusion: The study reveals that oral health impacts on quality of life of school children of Karnataka aged 11-12 years. Oral impacts were prevalent, but not severe. The impacts mainly related to difficulty eating. Toothache, a sensitive tooth, tooth decay and bleeding gums contributed largely to the incidence of oral impacts.
Malerczyk, Claudius; Nel, Louis; Gniel, Dieter; Blumberg, Lucille
.... With the upcoming FIFA Soccer World Cup to be held in 2010 in cities throughout South Africa, this review depicts the rabies situation in South Africa and discusses what travelers visiting the games...
National Oceanic and Atmospheric Administration, Department of Commerce — In the spring of 2008, the City of Baltimore expressed an interest to upgrade the City GIS Database with mapping quality airborne LiDAR data. The City of Baltimore...
Full Text Available This article is about the concept of the contemporary city - the influence that technology has when one thinks about, plans and lives in a city. The conjunction of technology and city reformulates customs and social practices; it can even determine the way one constitutes one's own identity. One can see how close the relation is between technology (specifically, TICS and the structures of the city in a wide variety of situations: in social interactions on the street, in transport, and in ways of buying, of working and entertainment. "@City" is a concept that very well reflects the emergent properties of a current city, that is, the coexistence of a physical and a virtual urban space. The "22@Barcelona" project attempts to bring together different types of spaces. By combining the physical with the virtual, 22@Barcelona, as a neighborhood of @City, creates an uncertain and blurred border between both spaces.The article also examines the impact that these spaces have on the psycho-social processes involved in the daily life of a traditionally working-class neighborhood, now strongly limited by technological boundaries.
Full Text Available This article is about the concept of the contemporary city - the influence that technology has when one thinks about, plans and lives in a city. The conjunction of technology and city reformulates customs and social practices; it can even determine the way one constitutes one's own identity. One can see how close the relation is between technology (specifically, TICS and the structures of the city in a wide variety of situations: in social interactions on the street, in transport, and in ways of buying, of working and entertainment. "@City" is a concept that very well reflects the emergent properties of a current city, that is, the coexistence of a physical and a virtual urban space. The "22@Barcelona" project attempts to bring together different types of spaces. By combining the physical with the virtual, 22@Barcelona, as a neighborhood of @City, creates an uncertain and blurred border between both spaces.The article also examines the impact that these spaces have on the psycho-social processes involved in the daily life of a traditionally working-class neighborhood, now strongly limited by technological boundaries.
Philip S Morrison
Full Text Available Pride in one’s city is an individual, and collective as well as institutional response to urban conditions which may be harnessed in support of expanding urban facilities and services. Pride is likely to be felt most keenly by those who have a stake in the city and for this reason anecdotal reporting of urban pride in the media is subject to likely bias in favour of vested interests. In practice however we know very little about urban pride. The vast literature on urbanism does not appear to have identified any role for urban pride let alone indicating which cities gather pride or who among its inhabitants exhibit such pride This paper applies a multi-level statistical model to large random sample of residents in twelve New Zealand cities. From the results we learn that, although financial stake holding is relevant, urban pride is concentrated more broadly among those whose social and cultural identity is closely tied to the city. Where financial stake holding is most influential is when it is absent, for those experiencing financial difficulties are the most likely to disavow urban pride. Urban pride is a therefore a distributional property of cities in which the currencies are emotional and cultural as well as financial. Urban pride is relatively absent among those who fail to have a stake in the city as well as being weaker among those who live in relatively unattractive cities, and less attractive neighbourhoods. As a barometer of rewards to living and investing in the city, urban pride certainly warrants closer attention than it has received to date.
...; Salt Lake City, UT AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed... Salt Lake City Class B surface area and the Hill Air Force Base (AFB) Class D airspace area. This... north and south through the Salt Lake Valley over Interstate 15. DATES: Comments must be received on or...
...) for the State of Oklahoma High-Speed Rail Initiative: Tulsa--Oklahoma City Passenger Rail Corridor... currently has no passenger rail service. This corridor is part of the South Central High Speed Rail Corridor and is a federally-designated high-speed rail (HSR) corridor. ODOT envisions the Tulsa--Oklahoma City...
10 juin 2016 ... In an engaging new documentary film, researchers from the Centre for the Study of Violence and Reconciliation share their insights of how a public employment program in South Africa is making cities safer and more inclusive. In The Role of the Orange Farm CWP in preventing violence, researchers and ...
Vulnerability of wastewater infrastructure of coastal cities to sea level rise: A South African case study. Elena Friedrich* and Dale Kretzinger. CRECHE Centre for Research in Environmental, Coastal and Hydrological Engineering, School of Engineering,. Civil Engineering Programme, University of KwaZulu-Natal, Howard ...
This grant will allow the Institute for Security Studies (ISS), through its Organized Crime and Money Laundering Programme (OCML), to explore the causal links between weak state authority and the emergence of criminal governance structures in two cities: Cape Town, South Africa, and Dakar, Sénégal. Researchers will ...
Growing Informal Cities: Mobile Entrepreneurs and Inclusive Growth in South Africa, Mozambique, and Zimbabwe. Migrant entrepreneurs are an important force in the informal economy in southern Africa, but their role is often invisible to policymakers and researchers. New research on the contributions of these migrant ...
This paper examines the perceptions of the risk associated with the use of motorcycles as public transport among commuters in three cities (Ado-Ekiti, Ile-Ife and Ondo) of south western Nigeria. Data used for the study were collected through stratified sampling techniques from six hundred and sixty-five users of commercial ...
- specific larger urban notes of city and park? And what if the shopping centre Fields is being opened up, and a new public main square across the highway becomes the new centre of Ørestad interlinking Amager north to south, east to west? This catalogue presents strategic development and design proposals...
The concept of a livable smart city presented in this book highlights the relevance of the functionality and integrated resilience of viable cities of the future. It critically examines the progressive digitalization that is taking place and identifies the revolutionized energy sector as the basis of urban life. The concept is based on people and their natural environment, resulting in a broader definition of sustainability and an expanded product theory. Smart City 2.0 offers its residents many opportunities and is an attractive future market for innovative products and services. However, it presents numerous challenges for stakeholders and product developers.
Arkitektskole. Bogen har 3 dele. Principles: Copenhagen Agenda for Sustainable Living, 10 principper udviklet af Ugebrevet Mandag Morgen illustreret af arkitektstuderende. Congress: Futures of Cities, Emerging Urbanisms- Emerging Practices, oplæg fra unge tegnestuer til temaet fremlagt på Student Congress......Bogen dokumenterer resultater fra den internationale kongres Futures of Cities arrangeret af IFHP International Federation of Housing and Planning, Realdania, Kunstakademiets Arkitektskole og City of Copenhagen. Kongressen blev afholdt i september 2007 i Øksnehallen og på Kunstakademiets...
Anja Šulin Košar
Full Text Available The compact city concept has emerged at the end of the 20th century as one of the solutions for sustainable urban development. The concept brings development, which emphasizes urban density, while avoiding urban sprawl. The key features of the concept are mixed land use, construction of higher density (city intensification as well as better access for the entire population and most importantantly, development of the public transport system. The concept has advantages, but also disadvantages, because too much density affects the quality of life in the city.
Topic: INFORMATION DISSEMINATION, VIOLENCE, SEXUAL ABUSE, WOMEN, GIRLS, METHODOLOGY, MEDIA, POLICY MAKING. Region: South Africa, Canada. Program: Foundations for Innovation. Total Funding: CA$ 2,400,000.00. Hungry Cities Initiative: Informality, Inclusive Growth, and Food Security in Cities of ...
Johnston, Sadhu Aufochs
... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 CHAPTER 3. Leading in the Community: Using City Assets, Policy, Partnerships, and Persuasion . . Case in Point: Returning to Green City Roots and Loving El...
The 2002 Winter Olympics are hosted by Salt Lake City at several venues within the city, in nearby cities, and within the adjacent Wasatch Mountains. This anaglyph image provides a stereoscopic map view of north central Utah that includes all of these Olympic sites. In the south, next to Utah Lake, Provo hosts the ice hockey competition. In the north, northeast of the Great Salt Lake, Ogden hosts curling and the nearby Snowbasin ski area hosts the downhill events. In between, southeast of the Great Salt Lake, Salt Lake City hosts the Olympic Village and the various skating events. Further east, across the Wasatch Mountains, the Park City ski resort hosts the bobsled, ski jumping, and snowboarding events. The Winter Olympics are always hosted in mountainous terrain. This view shows the dramatic landscape that makes the Salt Lake City region a world-class center for winter sports.The stereoscopic effect of this anaglyph was created by first draping a Landsat satellite image over a Shuttle Radar Topography Mission digital elevation model and then generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter.Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30-meter (98-foot) resolution of most Landsat images and will substantially help in analyzing the large and growing Landsat image archive, managed by the U.S. Geological Survey (USGS).Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed
DeWitt, Ed; Buscher, David; Wilson, A.B.; Johnson, Thomas
This map is one in a set of 26 maps (see index map) at 1:24,000 scale of the Black Hills region of South Dakota and Wyoming om which are shown a geologic classification of mines, a bibliography of mineral deposits, and locations of active and inactive mines, prospects, and patented mining claims. Some of these maps are published as U. S. Geological Survey Miscellaneous Field Studies Maps (MF series) and some as U.S. Geological Survey Open-File Reports (QF series); see index map. An earlier unpublished version of this set of maps was the data base from which plate 4 (scale 1:250,000) of DeWitt and others (1986) was compiled. Subsequent to that publication, the set has been revised and updated, and prospects and patented claims have been added. These revised and more detailed 1:24,000-scale maps should be used for the equivalent areas of plate 4 of DeWitt and others (1986).
WE LOVE THE CITY Byen i bygningen, bygningen i byen Lasse Andersson, Ph.d., arkitekt maa, adjunkt ved Aalborg Universitet Med udstillingen WE LOVE THE CITY vil vi formidle mødet mellem urban design oog arkitektur. Disciplinen ’at bygge by’ har de seneste 20 år ikke tændt hjerterne hos...... fjern og ’usexet’ for unge arkitekter in spe. Det kan fremtidens by ikke være tjent med, og WE LOVE THE CITY vil derfor gerne vise alle, der færdes i byen og bruger dens arkitektur, at her er et potentiale. Med udstillingen WE LOVE THE CITY ønsker Utzon Centeret, LasseVegas Kontoret ApS og ADEPT...
Focuses on methods to make cities more sustainable through the processes of energy efficiency, pollution and waste reduction, capture of natural processes, and the merger of ecological, economic, and social factors. (LZ)
Põlvamaal Moostes mõtte- ja keskkonnakunstitalgud "Postsovkhoz City" ja "Postsovkhoz Person". Näha saab endistesse tööstushoonetesse ülespandud näitusi ja installatsioone. 11. VIII esinejad, ettekanded.
Full Text Available A territory, a city, a neighbourhood are all ecosystems; a mixture of chemico-physical and organic elements related to each other. That which defines an ecological system is the set of rules and characteristics which condition its relationships, and its duration in time is guaranteed by its efficiency and internal organization which applied to the city is translated in the reduction of the use of natural resources and in the increase of social organization. To increase the efficiency of the urban systems is the necessary condition for the formulation of ecological city planning favouring the maximum liveability of sites. Liveability is directly correlated to the optimization of numerous elements (public space, equipment, services, building techniques, innovative technology, social cohesion, biodiversity. To carry out such objectives, ecological city planning proposes a new model of town planning on three levels (subsoil, ground level, and upper level.
US Agency for International Development — The Open Cities Project aims to catalyze the creation, management and use of open data to produce innovative solutions for urban planning and resilience challenges...
Full Text Available In the quest for achieving sustainable cities, Intelligent and Knowledge City Programmes (ICPs and KCPs represent cost-efficient strategies for improving the overall performance of urban systems. However, even though nobody argues on the desirability of making cities “smarter”, the fundamental questions of how and to what extent can ICPs and KCPs contribute to the achievement of urban sustainability lack a precise answer. In the attempt of providing a structured answer to these interrogatives, this paper presents a methodology developed for investigating the modalities through which ICPs and KCPs contribute to the achievement or urban sustainability. Results suggest that ICPs and KCPs efficacy lies in supporting cities achieve a sustainable urban metabolism through optimization, innovation and behavior changes.
This article investigates the emergence of the Copenhagen slaughterhouse, called the Meat City, during the late nineteenth century. This slaughterhouse was a product of a number of heterogeneous components: industrialization and new infrastructures were important, but hygiene and the significance...
Marling, Gitte; Jensen, Ole B.; Kiib, Hans
The article take its point of departure in the pressure of the experience economy on European cities - a pressure which in recent years has found its expression in a number of comprehensive transformations of the physical and architectural environments, and new eventscapes related to fun...... and cultural experience are emerging. In the discussion of the transformation into the ‘experience economy' relevant to cities and urban areas we rarely find an analysis of the physical and spatial implications of this transformation. However, the physical, cultural and democratic consequences...... of this development are discussed in the paper, as well as the problems and the new opportunities with which the ‘Experience city' is faced. The article focus on the design of the Danish Experience City with special emphasis on hybrid cultural projects and on performative urban spaces. It present the first findings...
Lorenzen, Mark; Vaarst Andersen, Kristina
This article uses a mixed-method study of Denmark to investigate whether and how Richard Florida's creative class theory should be adapted to small welfare economies. First, we carry out an econometric analyses showing that like in North America, the Danish creative class propels economic growth...... and exhibits a tendency of congregating in major cities with diverse service and cultural offers and tolerance to non-mainstream lifestyles. However, we find that a range of smaller Danish cities also attract the creative class. Second, we undertake qualitative interviews that facilitate theory building. We...... suggest that many creatives are attracted by the smaller cities' cost advantages, specialized job offers, attractive work/life balances, and authenticity and sense of community. The article synthesizes its results into four stylized types of creative cities, and concludes by discussing the policy...
An accessible urban environment is crucial for a healthy, dynamic and economically vibrant city. It will not come as a surprise to anyone to learn that accessibility is a growing problem for many cities. In recent decades, the number of inhabitants has risen considerably, while economic activity has also increased. It is only logical that the number of travel journeys has therefore also grown strongly. In many places, this has been to the detriment of the living environment, with congestion f...
Monsson, Christian Kjær
Review of: Keys to the City: How Economics, Institutions, Social Interaction, and Politics Shape Development / Michael Storper Princeton University Press, Princeton, NJ, 2013, 288 pp., $39.95/£27.95 (cloth), ISBN 9780691143118......Review of: Keys to the City: How Economics, Institutions, Social Interaction, and Politics Shape Development / Michael Storper Princeton University Press, Princeton, NJ, 2013, 288 pp., $39.95/£27.95 (cloth), ISBN 9780691143118...
Aim. To estimate the exposure to active and passive smoking of pregnant women in South Africa and to determine their knowledge and behaviour with regard to smoking during pregnancy_. Methods. A questionnaire was completed by pregnant women attending antenatal services in four South African cities. Questions ...
The South African Angora goat industry is currently the world leader in mohair production with exports of 3.5 million kg of mohair ... Copyright resides with the authors in terms of the Creative Commons Attribution 2.5 South African Licence. ... determined using Genemapper™ software (Applied Biosystems, Foster City, USA).
Luiz Fernando S. Pereira
Full Text Available Objetivo: avaliar a prevalência de aditivos em quatro categorias de alimentos comercializados em Lavras, MG. Materiais e Métodos: Os dados da presença de aditivos em biscoitos salgados e doces, sopas instantâneas e salgadinhos foram obtidos por meio de visitas nos principais supermercados da cidade, e foram submetidos a uma análise de frequência em cada uma das classes de alimentos. Resultados: Dentre os 217 alimentos pesquisados, os aditivos encontrados com maior risco de toxicidade foram respectivamente: corante caramelo e amarelo crepúsculo, glutamato monossódico e o antioxidante TBHQ. Discussão: Não foram encontrados na literatura problemas de toxicologia com o restante de aditivos estudados, sobretudo em relação aos estabilizantes e fermentos químicos. Conclusão: Conclui-se que a prevalência de aditivos comprovadamente nocivos à saúde humana foi baixa nos alimentos industrializados estudados. Estudos para determinar efetivamente a nocividade dos demais aditivos encontrados são necessários. Introduction: Intake of processed food for easy consumption by the population is increasing due to the convenience and pleasant taste offered, but the use of these products can cause health problems due to numerous chemical additives. Objectives: The aim of this study was to evaluate the prevalence of additives in four categories of foods marketed in Lavras, MG. Materials and Methods: Data from the presence of additives in crackers and cookies, instant soups and snacks were obtained through visits in the major grocery stores in the city, and were subjected to a frequency analysis on each of the food classes. Results: Among the 217 surveyed food additives, those with increased risk of toxicity were respectively: caramel coloring and sunset yellow, monosodium glutamate and antioxidant TBHQ. Discussion: It was not found in the toxicology literature problems with the rest of the additives studied, especially with regard to stabilizing and
Full Text Available The new connections, which high speed train allows to activate among the metropolitan systems, seem to be able to give life to new urban macro-structures for which the transfer time, among the main poles of the railway segment, becomes comparable to an inside moving into the city and therefore considered as an inter-functional mobility. The tunnel effect generated by the high speed connection seems to be able to allow a new temporal and functional joint among the metropolitan systems consequently supporting the possibility, for the users, to move themselves among the different urban functions belonging to the different cities. The birth of these urban aggregations seems to drive towards new megalopolis, which we can define for the first time with the term: joint-city. For this new metropolitan settlement it seems to be very interesting to investigate the constitutive peculiarities, the systemic articulation, its relational structures, the evolutionary scenarios, and so on. The urban functions (activities can be considered as structures of relationships between people that allows to define "organizational links" inside the community; the urban functions are located in specific places inside urban container or in open spaces. The urban functions represent the urban engines and the functional system can be thought as the “soul of the city", abstract but essential to its survival. In the definition set out here the analysis is carried out for many interconnected urban functional system points (specifically those in Rome and Naples. The new high speed railway has to be considered not only as a new channel of mobility between cities, but as a real possibility of joint between the functional systems of the two centres. A final consideration can be carried out in relation to the possibility of implementing new measures of governance of urban transformations considering the new macro-city: the "Joint City".
Full Text Available The paper analyses some aspects of South African science fiction, starting with its beginnings in the 1920s and focusing on some 21st century writings. Thus Lauren Beukes’ novels Moxyland (2008 and Zoo City (2010 are taken into consideration in order to present new trends in South African literature and the way science fiction has been marked by Apartheid. The second South African science fiction writer whose writings are examined is Henrietta Rose-Innes (with her novel Nineveh, published in 2011 as this consolidates women's presence in the SF world.
Full Text Available Background: HIV counselling and testing (HCT and knowledge about HIV have been key strategies utilised in the prevention and control of HIV/AIDS worldwide. HIV knowledge and uptake of HCT services in sub-Saharan Africa are still low. This study was conducted to determine factors associated with HCT and HIV/AIDS knowledge levels among a commuter population in Johannesburg, South Africa. Objective: To identify the factors associated with HCT uptake among the commuter population. Design: A simple random sampling method was used to select participants in a venue-based intercept survey at a taxi rank in the Johannesburg Central Business District. Data were collected using an electronic questionnaire. Logistic regression analysis assessed factors associated with HIV testing stratified by gender. Results: 1,146 respondents were interviewed, the maority (n=579, 50.5% were females and (n=780, 68.1% were over 25 years of age. Overall HCT knowledge was high (n=951, 83% with more females utilising HCT facilities. There was a significant difference in HIV testing for respondents living closer to and further away from health facilities. Slightly more than half of the respondents indicated stigma as one of the barriers for testing (n=594, 52%, p-value=0.001. For males, living with a partner (aOR: 1.68, 95% CI: 1.02–2.78, p-value: 0.041 and possessing a post-primary education were positively associated with testing (aOR: 2.00, 95% CI: 1.15–3.47, p-value: 0.014, whereas stigma and discrimination reduced the likelihood of testing (aOR: 0.40, 95% CI: 0.31–0.62, p-value: <0.001. For females, having one sexual partner (aOR: 2.65, 95% CI: 1.19–5.90, p-value: 0.017 and a low perceived benefit for HIV testing (aOR: 0.54, 95% CI: 0.30–0.96, p-value: 0.035 were associated with HIV testing. Conclusion: The overall HIV/AIDS knowledge was generally high. Gender-specific health education and HIV intervention programmes are needed for improved access to HCT services
mum electron energy capacity greater than 10 MEV. Nine machines have a maximum photon energy capa- city below 10 MEV (Table I). A cyclotron-based 66. MEV neutron therapy machine used as a national faci- lity is based in the Cape. TABLE I. Megavoltage radiation therapy units in South Africa. Photon. Electron.
Christine Baccarat de Godoy Martins
Full Text Available OBJETIVO: apresentar o perfil de casos notificados de violência física contra menores de 15 anos em Londrina, Paraná, no ano de 2006. MÉTODO: Estudo transversal, com coleta retrospectiva nos prontuários dos Conselhos Tutelares e serviços de atendimento do município. Os dados foram processados e tabulados pelo programa Epi Info. RESULTADOS: Foram estudados 479 casos de violência por força corporal e 9 casos de violência por outros meios (7 por instrumentos, 1 por objeto cortante e 1 por substância corrosiva. Na violência por força corporal, predominaram vítimas do sexo feminino (53,4% e maior risco na idade de seis anos (12,2 por 1.000. O pai foi o agressor mais frequente (48,8% e o alcoolismo esteve presente em 64,0% dos casos. A violência por instrumentos foi praticada através de cinta (42,9%, fio (28,6%, ferro (14,3% e instrumento de cozinha (14,3%, com vítimas do sexo feminino (85,7%, na faixa etária de doze anos (33,3%, sendo o pai (71,4% e a mãe (28,6% os únicos agressores, com o alcoolismo presente em 57,1% destas situações. A vítima de violência por objeto cortante era do sexo masculino, 13 anos e o agressor, desconhecido, tinha de 15 a 19 anos. A violência por substância corrosiva teve como vítima um adolescente de 13 anos, do sexo masculino, cujo agressor foi o pai, sendo o alcoolismo a situação presente. CONCLUSÕES: Os resultados apontam para a importância epidemiológica do abuso físico contra crianças e adolescentes e podem contribuir para a elaboração de estratégias de prevenção e acompanhamento das vítimas.OBJECTIVES: to build the epidemiological profile of deliberate violence against minors under 15 years of age in Londrina, Paraná in 2006. METHODS: cross-sectional study with retrospective data collected from the records of Tutelary Councils and care services in the city. Data were processed and tabulated with Epi Info software. RESULTS: 479 cases of violence by use of physical force and 9
... REVIEW BOARD Board Meeting: September 13-14, 2011--Salt Lake City, UT; the U.S. Nuclear Waste Technical... Technical Review Board will hold a public meeting in Salt Lake City, Utah, on Tuesday, September 13, and....m. and will be held at the Little America Hotel; 500 South Main Street; Salt Lake City, Utah 84101...
Anthony F J van Raan
Full Text Available Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.
Rafael Boix Domènech
Full Text Available The concept of «agglomeration economies» explains the existence of advantages derived from the concentration of population and activity. However, it does not explain the existence of spatially dynamic external economies. Network economies generated in networks of cities correspond to this last type, since they are generated from the interaction between urban units, linked by a network relationship. The objective of this research is to advance in the study of the relationship between the networks of cities and the generation of external economies. The research is divided in four parts: first we expose the link between networks of cities and external economies. The second part outlines a model for the combined measuring of the concentration and network economies. The third part explains the results of applying the model to a case of study: the network of cities of Catalonia. The results suggest that there is a causal relationship between the organization of the urban units forming networks of cities and the generation of external economies that affect growth and economic development. Finally, conclusions and policy implications are drawn up.
del Rio, Adolfo; Rainero, Carolina
Our work deals with the color of the city. We propose the study of the urban built landscape chromaticity, here in Rosario, Argentina. We're trying to find out the reasons that make our city looks in gray. The project we're developing is based in the fact that urban environment has a color, that is to say that, a dominant color that makes the inhabitants feel the urban space that way. We think that it may be introduced into the traditional tools used to study the urban development dimensions like color at the time to interpret the urban environment. The research and survey let us show the great importance that color has as design instrument, even in the urban dn the building scale. It has been proposed a research model in order to consider the particularities of the city. The model is apply to different paradigmatic fragments so as to know the real color incidence in the perception of the city. The work it's been developed through the following topics: (1) Perceptive survey. (2) Downtown building survey. (3) Historic survey. Based in the interdiscipline work we try to contribute to the design and optimization of the tools that let professionals and researchers understand the complex urban environment so as to make supporting cities.
At the state level, South Dakota has no formal laws banning discrimination based on sexual orientation. However, South Dakota State University, one city, and two counties in South Dakota have ordinances prohibiting discrimination in employment based on sexual orientation and/or gender identity.
Crush, Jonathan; Chikanda, Abel
Intra-regional South-South medical tourism is a vastly understudied subject despite its significance in many parts of the Global South. This paper takes issue with the conventional notion of South Africa purely as a high-end "surgeon and safari" destination for medical tourists from the Global North. It argues that South-South movement to South Africa for medical treatment is far more significant, numerically and financially, than North-South movement. The general lack of access to medical diagnosis and treatment in SADC countries has led to a growing temporary movement of people across borders to seek help at South African institutions in border towns and in the major cities. These movements are both formal (institutional) and informal (individual) in nature. In some cases, patients go to South Africa for procedures that are not offered in their own countries. In others, patients are referred by doctors and hospitals to South African facilities. But the majority of the movement is motivated by lack of access to basic healthcare at home. The high demand and large informal flow of patients from countries neighbouring South Africa has prompted the South African government to try and formalise arrangements for medical travel to its public hospitals and clinics through inter-country agreements in order to recover the cost of treating non-residents. The danger, for 'disenfranchised' medical tourists who fall outside these agreements, is that medical xenophobia in South Africa may lead to increasing exclusion and denial of treatment. Medical tourism in this region and South-South medical tourism in general are areas that require much additional research. Copyright © 2014. Published by Elsevier Ltd.
Reproducing in cities has always been costly, leading to lower fertility (that is, lower birth rates) in urban than in rural areas. Historically, although cities provided job opportunities, initially residents incurred the penalty of higher infant mortality, but as mortality rates fell at the end of the 19th century, European birth rates began to plummet. Fertility decline in Africa only started recently and has been dramatic in some cities. Here it is argued that both historical and evolutionary demographers are interpreting fertility declines across the globe in terms of the relative costs of child rearing, which increase to allow children to outcompete their peers. Now largely free from the fear of early death, postindustrial societies may create an environment that generates runaway parental investment, which will continue to drive fertility ever lower.
Andreasen, Manja Hoppe; Møller-Jensen, Lasse
by the urban transport system. The paper draws upon qualitative interviews with residents in the periphery as well as recently collected travel speed data and offers a unique combination of testimony with GIS-based modelling of overall accessibility. A central finding is the overall importance of regular......This paper is concerned with access to the city for urban residents living in the periphery of Dar es Salaam, Tanzania. The paper presents an analysis of the mobility practices of residents and investigates the mobility constraints they experience in relation to the limited accessibility provided...... mobility and access to the city for residents in the periphery. Regular mobility is an ingrained part of residents' livelihood strategies. The majority of households rely on one or more members regularly travelling to central parts of the city in relation to their livelihood activities. The analysis...
Full Text Available Investors, companies and people who have savings invest real estate because the expectation of the increasing future value of it. The correctly determination of the real estate value is important. The impact of the development of cities generally is not taken into account to detect the value of real estate. This study aims to determine whether there is a significantly difference in the investment of real estate to the south and west of the cities rather than other parts of that. For this reason, percentage change in real estate value per m2 in the five largest cities of Turkey, is analysed according to geographical location and direction of cities. As a result, the return on real estate investment at the south and west of cities is a significantly difference compared to investment in other parts of those.
This paper explores the wider contexts of digital policy, transparency, digitisation and how this changes city administration and the role of the (digital) publics, using City Bug Report as a design case. Employing a mix between design research and action research, the authors exemplify and analyse...... elements of both the design process, the organisational, the political and technological contexts. They point to the role of researchers and designers in exploring and understanding digital elements of public space as not merely registering structures but also actively engaging in public discourse...
What is done, or not done, in cities in relation to climate change over the next 5-10 years will affect hundreds of millions of people, because their lives and livelihoods are at risk from global warming. What is done in cities will also have a major influence on whether the escalating risks for the whole planet will be reduced or eliminated. Climate change needs to be considered in all development plans and investments - local, regional, national and international. Urban growth must be made more climate-resilient and help reduce, rather than increase, greenhouse gas emissions. This will not be done by the market; it can only be done by governments.
Korsgaard, Henrik; Brynskov, Martin
In this paper, we argue that by approaching the so-called Smart City as a design challenge, and an interaction design perspective, it is possible to both uncover existing challenges in the interplay between people, technology and society, as well as prototype possible futures. We present a case...... in which we exposed data about the online communication between the citizens and the municipality on a highly visible media facade, while at the same time prototyped a tool that enabled citizens to report ‘bugs’ within the city....
Morrison, Philip S.
Pride in one’s city is an individual, and collective as well as institutional response to urban conditions which may be harnessed in support of expanding urban facilities and services. Pride is likely to be felt most keenly by those who have a stake in the city and for this reason anecdotal reporting of urban pride in the media is subject to likely bias in favour of vested interests. In practice however we know very little about urban pride. The vast literature on urbanism does not appear t...
This article investigates the emergence of the Copenhagen slaughterhouse, called the Meat City, during the late nineteenth century. This slaughterhouse was a product of a number of heterogeneous components: industrialization and new infrastructures were important, but hygiene and the significance...... where consumers demanded more meat than ever before, while animals were being removed from the public eye. These contradictions, it is argued, illustrate and underline the change of the city towards a ‘post-domestic’ culture. The article employs a variety of sources, but primarily the Copenhagen...
Schelings, Clémentine; Reiter, Sigrid; Teller, Jacques; Elsen, Catherine
L’objectif du portefeuille FEDER Wal-e-Cities est le développement de villes intelligentes («Smart Cities») au sein d’un territoire wallon interconnecté. La technologie, vue ici comme un outil au service de la Smart Région Wallonne et de ses citoyens, permettra de répondre à cinq défis principaux identifiés: connectivité, mobilité, énergie et environnement, gouvernance et enfin bien-être en environnement urbain. Les partenaires de ce portefeuille (Universités et Centres de Recherche), et par...
Akhiwu, Wilson O; Igbe, Alex P
An upsurge in gun violence in recent times in our environment necessitated this study, which aims to document the patterns of fatal gunshot injuries with the hope of finding a solution to this problem. The study was a retrospective analysis of cases of fatal gunshot injuries on which autopsies were carried out over the 5-year period from January 1998 to December 2002 at Police Medical Services, Benin City - a Nigerian ancient town located in the South-South zone of the country. Most cases of medico-legal death in Benin City and environs are referred to the Police Pathologist at the center for autopsy. A total of 210 cases representing 27.2% of all medico-legal deaths during the study period were reviewed. Males were far more affected than females (M:F = 10.7:1). The intent for the fatal gunshots was murder (88.5%), excusable homicide (4.8%), accident (4.3%) and suicide (0.5%). In 1.9% of the deaths, the circumstances were not clear. Armed robbers, thugs and assassins accounted for 88.1% of the fatal shots, while the Police accounted for 9.0%. The trunk was affected much more than the head, neck and limbs. There is a need to improve security in the country and reduce poverty. Illegal firearms should also be removed from circulation. An improvement in emergency health services will reduce deaths from gunshots.
The EPA is providing notice of proposed Administrative Penalty Assessment against the City of Crystal City, Missouri, a municipality located in Jefferson County, Missouri, 63019, for alleged violations associated with the City’s wastewater treatment progra
With a point of departure in amongst others the Danish office of ADEPT’s approach, ‘The city in the building and the building in the city’ (ADEPT 2012), it is consequently the aim of this article to show how workshops can help shape and develop a spatial and architectural approach to form finding...
Bryjak, George J.
Indian cities are growing rapidly due to natural increase and migration from rural areas. This has caused huge pollution problems and has resulted in overcrowded schools and hospitals. Conflict between religious groups has increased; so has crime. India is modernizing, but not fast enough. (CS)
"Bug City" is a video series created to help children (grades 1-6) learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic…
Salomons, E.; Polinder, H.; Lohman, W.; Zhou, H.; Borst, H.
A new engineering model for sound propagation in cities is presented. The model is based on numerical and experimental studies of sound propagation between street canyons. Multiple reflections in the source canyon and the receiver canyon are taken into account in an efficient way, while weak
documents, e.g. policy areas, represented countries, etc.;. 3. Qualitative Analysis to analyze the policy documents based upon 13 Smart City attributes derived from the project's terms of reference and further study, the same as for the research literature review: 1). Innovations, 2) Technologies, 3) Drivers, 4) Challenges, ...
This thesis is about urban ideal images. It is about dreams - not fictitious beliefs, but dreams that humankind can realize tomorrow. It is about images from intellectuals, pastry cooks, urban planners and firemen. About people who deeply care about their cities, about their hopes, frustrations,
"Bug City" is a video series created to help children learn about insects and other small critters. All aspects of bug life are touched upon including body structure, food, habitat, life cycle, mating habits, camouflage, mutualism (symbiosis), adaptations, social behavior, and more. Each program features dramatic microscopic photography,…
Boer, E. den; Kok, R.; Ploos van Amstel, W.; Quak, H.J.; Wagter, H.
When it comes to City Logistics, the need to innovate comes from multiple directions. Greenhouse gas emissions must be drastically reduced while at the same time maintaining a vibrant and healthy economy, demanding robust action from each and every sector, including transport. At the same time,
Musterd, S.; Ostendorf, W.; Smith, S.J.; Elsinga, M.; Eng, O.S.; Fox O’Mahony, L.; Wachter, S.
The consequences of inequalities in European cities are a big fear for many governments at the state and urban levels. Journalists, as well as many scholars who are dealing with urban issues, express their fears about the development of social, ethnic, and spatial divisions. Population categories
Tokyo - Upcoming City of Cyclists Japan is often hit by natural disasters such as earthquakes, typhoons, tsunamis and heavy rain- and snowfall. Earthquakes often causes break downs in electricity and communication lines and makes public transportation come to a halt. Stations are shut down and pa...
Kristensen, Niels Buus; Pedersen, Allan Schrøder
’ activities can be reached within the relative close distances of the city. However, urbanisation has also led to significant disadvantages, of which transport accounts for some of the most severe. Traffic accidents and emissions of air pollutants and noise take heavy tolls in terms of people killed...
Rehm, Matthias; Stan, Catalin; Wøldike, Niels Peter
, the concept of smart city learning is exploited to situate learning about geometric shapes in concrete buildings and thus make them more accessible for younger children. In close collaboration with a local school a game for 3rd graders was developed and tested on a field trip and in class. A mixed measures...
The U.S. Department of Energy's Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.
Significado e Percepção de Eutanásia Sob a Óptica de Acadêmicos de Medicina de Uma Cidade Sul Mineira / Significance and Perception of Euthanasia under the Vision of Medical Students in a City in the South of Minas Gerais
Agnes Aparecida dos Santos
Full Text Available Objetivo: Identificar o significado e a percepção de eutanásia para os acadêmicos de medicina de uma cidade sul mineira. Materiais e Métodos: Trata-se de uma pesquisa exploratória, descritiva, qualitativa e transversal. Como método de estudo, foi utilizado o Discurso do Sujeito Coletivo que tem como base a Teoria das Representações Sociais. Resultados: Mostraram que as ideias centrais “Provocar a morte” e “Sou contra” foram de maior prevalência para os acadêmicos de medicina. Conclusão: Depreende-se que é preciso incentivar os profissionais de saúde e acadêmicos a fazerem novas pesquisas sobre o assunto e oferecer subsídios às instituições de saúde para elaborarem junto a Comissão de Ética maneiras de tratar assuntos sobre a eutanásia e os cuidados com os pacientes no final da vida. Objective: Identify the meaning and sense of euthanasia to medical students in a city in the South of Minas Gerais. Materials and Methods: It is a exploratory, descriptive, qualitative and cross-sectional research. As a study method it was used the Discourse of the Collective Subject which is based in the Social Representations Theory. Results: demonstrated that the central ideas “To cause the death” and “I’m against” were the most prevalent among the medical students. Conclusion: It may be concluded that it is necessary to encourage health-care professionals and students to make new researches about this subject and offer subsidies to health facilities in onder to develop, with the ethics committee, ways to deal with topics about euthanasia and care of the terminal patients.
Full Text Available Smart is an expression used in recent years in science, and it refers to someone or something that shows a lively intelligence, with a quick learning curve and a fast response to external stimuli. The present scenario is dominated by the accelerated technological development that involves every aspect of life, enhancing the everyday tools through the use of information and digital processing: everything is smart, even cities. But when you pair the term smart to a complex organism such as the city the significance of the two together is open to a variety of interpretations, as shown by the vast and varied landscape of definitions that have occurred in recent years. Our contribution presents the results of research aimed at analyzing and interpreting this fragmented scene mainly, but not exclusively, through lexical analysis, applied to a textual corpus of 156 definitions of smart city. In particular, the study identified the main groups of stakeholders that have taken part in the debate, and investigated the differences and convergences that can be detected: Academic, Institutional, and Business worlds. It is undeniable that the term smart has been a veritable media vehicle that, on the one hand brought to the center of the discussion the issue of the city, of increasing strategic importance for the major challenges that humanity is going to face, and on the other has been a fertile ground on which to pour the interests of different groups and individuals. In a nutshell we can say that from the analysis the different approaches that each group has used and supported emerge clearly and another, alarming, consideration occurs: of the smart part of “Smart City” we clearly grasp the tools useful to the each group of stakeholders, and of the city part, as a collective aspiration, there is often little or nothing.
Acosta, Rebeca; Mesones, Rosa Vera; Núñez, Alejandro
The loss and transformation of habitat by anthropogenic activities is one of the main causes of biodiversity decrease. Amphibians are declining all over the world and one of the causes of this decline is thought to be habitat reduction. However, there are anuran populations in highly disturbed habitats, like cities. This study presents the ecological baseline needed to understand anuran communities in urban environments, for Salta City. Argentina (ca. 502,000 inhabitants). The sample was stratified by environments defined by infrastructure and geographic location. The species were identified by visual encounter techniques and by auditory transect during the 2002-2003 reproductive period. Three families, seven genera and twelve species were recorded and the species richness decreased from city border to center. Similarity index values among geographic areas was higher East-West (94.7) than South-West (33.3). Bufo arenarum was the only species recorded in all environments. Hyla andina and Odontophrynus americanus had a restricted distribution and are here considered vulnerable. The border effect can explain some distribution pattern in these populations. A map of the potential distribution of recorded species for Salta is provided.
de Lange, M.L.; de Waal, Martijn; Foth, Marcus; Verhoeff, Nanna; Martin, Brynskov
The DC9 workshop takes place on June 27, 2015 in Limerick, Ireland and is titled "Hackable Cities: From Subversive City Making to Systemic Change". The notion of "hacking" originates from the world of media technologies but is increasingly often being used for creative ideals and practices of city
Gammelgaard, Britta; Aastrup, Jesper
Purpose: Many city logistics projects in Europe have failed. The purpose of this article is to increase understanding of how city logistics emerge. A better understanding of the complex organizational processes with many actors and stakeholders in city logistics projects may prevent further...... failures. Design/methodology/approach: Theory on organizational change is applied to capture the processes leading to emergence of city logistics. The methodology is process analysis on a single longitudinal case. Findings: The emergence of the Copenhagen city logistics project can be understood....... The study aims at understanding the social processes towards reduced congestion and greenhouse gas emissions from goods transport in inner cities. Originality/value: By better understanding the organization processes leading to implementation of city logistics, other projects in other cities may learn from...
Adatepe, F.; Demirel, S.; Vardar, D.
Cyzicus is one of the most important ancient settlement of Mysia region on Marmara coasts in Turkey. It's located on Belkis Tombolo which connects Kapıdağ (Arktonnesos) Peninsula to the shore. It was established by the King Cyzicus Kyzikos in B.C. 749 as a Miletos colony during the colonization movements of Ions. The main reason to determine the establishment place of Cyzicus was; a strong defense system formed by the natural conditions and the walls surrounding the city. In addition, from the documents, 3 natural harbor (one of them inner harbor) and one artificial canal in the ancient city has been designated. Because of these features, the ancient city had been developed by maritime trade and fisheries. And also, city's economy had grown due to its fertile soil. Works in marble that came from Marmara Island, were being effective in the artistic activities in the city. Due to the capital city of East Roman Empire was being Constantine (AD 324), the chance of Cyzicus was affected badly. Since its location on the south branch of the North Anatolian Fault zone in the Marmara Sea, ancient city was being ruined by a series of earthquakes. There were fifteen (15) destructive earthquakes occurred between AD 29 - 1887. For example the region had become a swamp because of AD 740 earthquake. At that time, despite metropolitan center pass through to Erdek, the city was not fully abandoned. In the end, the earthquake of 1064 had completely demolished Cyzicus. At the present day, this ancient city has come to the point to be lost in swamps, brushes and shrubs.
Wilson, David C; Rodic, Ljiljana; Cowing, Michael J; Velis, Costas A; Whiteman, Andrew D; Scheinberg, Anne; Vilches, Recaredo; Masterson, Darragh; Stretz, Joachim; Oelz, Barbara
This paper addresses a major problem in international solid waste management, which is twofold: a lack of data, and a lack of consistent data to allow comparison between cities. The paper presents an indicator set for integrated sustainable waste management (ISWM) in cities both North and South, to allow benchmarking of a city's performance, comparing cities and monitoring developments over time. It builds on pioneering work for UN-Habitat's solid waste management in the World's cities. The comprehensive analytical framework of a city's solid waste management system is divided into two overlapping 'triangles' - one comprising the three physical components, i.e. collection, recycling, and disposal, and the other comprising three governance aspects, i.e. inclusivity; financial sustainability; and sound institutions and proactive policies. The indicator set includes essential quantitative indicators as well as qualitative composite indicators. This updated and revised 'Wasteaware' set of ISWM benchmark indicators is the cumulative result of testing various prototypes in more than 50 cities around the world. This experience confirms the utility of indicators in allowing comprehensive performance measurement and comparison of both 'hard' physical components and 'soft' governance aspects; and in prioritising 'next steps' in developing a city's solid waste management system, by identifying both local strengths that can be built on and weak points to be addressed. The Wasteaware ISWM indicators are applicable to a broad range of cities with very different levels of income and solid waste management practices. Their wide application as a standard methodology will help to fill the historical data gap. Copyright © 2014 Elsevier Ltd. All rights reserved.
B. de Foy
Full Text Available MCMA-2003 was a major field campaign investigating the atmospheric chemistry of the Mexico City Metropolitan Area (MCMA in April of 2003. This paper describes the wind circulation patterns during the campaign both within the Mexico City basin and on the regional scale. ''Time roses'' are introduced to concisely analyze the diurnal wind patterns. Three episode types were identified that explain the conditions encountered: ''O3-South'', ''Cold Surge'' and ''O3-North''. These can be diagnosed from a combination of synoptic and basin observations based on whether the day was predominantly cloudy, or whether the O3 peak was in the north or south of the basin. O3-South days have weak synoptic forcing due to an anti-cyclone over the eastern Pacific. Strong solar heating leads to northerly flows in the basin and an evening shift due to a gap flow from the south-east. Peak ozone concentrations are in the convergence zone in the south of the city. Cold Surge days are associated with ''El Norte'' events, with strong surface northerlies bringing cold moist air and rain. Stable conditions lead to high concentrations of primary pollutants and peak ozone in the city center. O3-North days occur when the sub-tropical jet is closer to Mexico City. With strong westerlies aloft, the circulation pattern is the same as O3-South days except for a wind shift in the mid-afternoon leading to ozone peaks in the north of the city. This classification is proposed as a means of understanding pollutant transport in the Mexico City basin and as a basis for future meteorological and chemical analysis. Furthermore, model evaluation and design of policy recommendations will need to take into account the three episode types.
Brixen, Peter; Tarp, Finn
This paper explores the macroeconomic situation and medium-term perspectives of the South African economy. Three fully quantified and internally consistent scenarios are presented. The projections demonstrate that there is room for increased public spending in real terms to help address South...... Africa's pressing social needs. Moreover, such expansion is possible without falling into a much feared debt trap, provided moderately optimistic assumptions about the future materialize. Yet, if growth and real resource inflows falter, not even considerable moderation will be sufficient to maintain...... macro-economic balance and avoid unsustainable public sector deficits....
Boyd, Britta; Straatman, Bas; Mangalagiu, Diana
This paper presents a consumption-based Carbon City Index for CO2 emissions in a city. The index is derived from regional consumption and not from regional production. It includes imports and exports of emissions, factual emission developments, green investments as well as low carbon city...
Van der Hoeven, F.D.
In the 20th century, the Dutch city of Rotterdam was radically transformed from a historic town into a modern city, becoming the selfacclaimed 'city of architecture', home to international architectural design offices, publishers and institutions. Although it is already 60 years after the
Baucells, Aleta N.
Cities are currently undergoing a transformation into the Smart concept, like Smartphones or SmartTV. Many initiatives are being developed in the framework of the Smart Cities projects, however, there is a lack of consistent indicators and methodologies to assess, finance, prioritize and implement this kind of projects. Smart Cities projects are classified according to six axes: Government, Mobility, Environment, Economy, People and Living. (Giffinger, 2007). The main objective of this research is to develop an evaluation model in relation to the mobility concept as one of the six axes of the Smart City classification and apply it to the Spanish cities. The evaluation was carried out in the 62 cities that made up in September 2015 the Spanish Network of Smart Cities (RECI- Red Española de Ciudades Inteligentes). This research is part of a larger project about Smart Cities’ evaluation (+CITIES), the project evaluates RECI’s cities in all the axes. The analysis was carried out taking into account sociodemographic indicators such as the size of the city or the municipal budget per inhabitant. The mobility’s evaluation in those cities has been focused in: sustainability mobility urban plans and measures to reduce the number of vehicles. The 62 cities from the RECI have been evaluated according to their degree of progress in several Smart Cities’ initiatives related to smart mobility. The applied methodology has been specifically made for this project. The grading scale has different ranks depending on the deployment level of smart cities’ initiatives. (Author)
de Wijs, Lisanne; Witte, P.A.|info:eu-repo/dai/nl/344107744; de Klerk, Daniel; Geertman, S.C.M.|info:eu-repo/dai/nl/072392924
Research into smart city projects and applications has been increasing in recent years (Meijer & Bolivar, 2015). The smart city concept is mostly considered from a technology-oriented perspective that stresses the usage of data technologies, big data and ICT to ‘smarten up’ cities. In contrast,
Barnow, Niels Finn
The City of the Merchant deals with cities, towns and villages in the European medieval period - i.e. in post-antique and pre-industrial Europe. In actual fact, the book mainly deals with Denmark and Northern Italy (the City States), with digressions to other "feudal" localities in France on Sicily...
This evaluation was conducted at Elizabeth City State University (ECSU) in Elizabeth City, North Carolina, located approximately 40 miles south of the Virginia state line. ECSU, a historically Black institution of higher learning, was founded in 1891 and is one of 17 constituent universities in The University of North Carolina system. The…
Blom, F.; Looijesteijn, H.; Jacob, M.C.; Secretan, C.
Between 1656 and 1664 the City of Amsterdam, uniquely, possessed a "City Colony" in the Dutch colony of New Netherland. Called New Amstel, this fledgling colony on the South River—the current Delaware—for a brief time cemented the commitment of Amsterdam to the preservation of the Dutch colony in
... rule extends the existing temporary safety zone on the Big Sioux River from the Military Road Bridge in... Military Road Bridge in North Sioux City to the confluence of the Missouri River and extending the entire... Sioux River from the Military Road Bridge in North Sioux City, South Dakota at 42.52 degrees North, 096...
Freudendal-Pedersen, Malene; Kesselring, Sven
The future of cities and regions will be strongly shaped by the mobilities of people, goods, modes of transport, waste and information. In many ways, the ‘why and ‘for what’ often get lost in discourses on planning and designing mobilities. The predominant planning paradigm still conceptualizes...... the future of cities and mobilities as a matter of rather more efficient technologies than of social cohesion, integration and connectivity. Sustainable mobility needs the mobilities of ideas and concepts and the reflexivity of policies. Communicative planning theory and the ‘argumentative turn’ have given...... this article, was to explicitly provide an intersection for reflexivity, interdisciplinarity and exchange, to foster the creation of such stories....
milieu and how other meanings emerge. In the last example, Relocation of beer drinkers on Enghave Square, Copenhagen, I will highlight how a heterogeneous assemblages of architecture, urban design, artistic intervention and every day social life has constructed continuums of intensities over a period...... of time thus establishing an emergent urban space divergent from both the intentions of the planner, architect, artist and user. Through the examples, I suggest that each urban body or design deterritorialize connecting with the city. Broadening up the perspective, I ask whether philosophical aesthetics...... associated with architecture and design can be redefined in terms of an emergent urbanity. Here socio-material assemblages play an important role as milieus are created as temporary intensities as they constantly territorialize and deterritorialize urban space. According to this, I define the city close...
Hansen, Lone Koefoed
Flanagan proposes that most locative media artworks neglect the particularities of spaces, their historical and political layers. Koolhaas, on the other hand, states that all urban areas are alike, that we are facing a global Generic City. The paper analyses digital media artist Esther Polak’s No......’s NomadicMILK project in light of the generic and particular properties of space as laid out by Flanagan and Koolhaas in order to discuss the possible reconfiguring practices of locative media....
Center pivot irrigation systems create red circles of healthy vegetation in this image of croplands near Garden City, Kansas. This image was acquired by Landsat 7's Enhanced Thematic Mapper plus (ETM+) sensor on September 25, 2000. This is a false-color composite image made using near infrared, red, and green wavelengths. The image has also been sharpened using the sensor's panchromatic band. Image provided by the USGS EROS Data Center Satellite Systems Branch
Hansen, Casper; Hansen, Christian; Alstrup, Stephen
We present an ensemble learning method that predicts large increases in the hours of home care received by citizens. The method is supervised, and uses different ensembles of either linear (logistic regression) or non-linear (random forests) classifiers. Experiments with data available from 2013 ...... is very useful when full records are not accessible or available. Smart city analytics does not necessarily require full city records. To our knowledge this preliminary study is the first to predict large increases in home care for smart city analytics.......We present an ensemble learning method that predicts large increases in the hours of home care received by citizens. The method is supervised, and uses different ensembles of either linear (logistic regression) or non-linear (random forests) classifiers. Experiments with data available from 2013...... to 2017 for every citizen in Copenhagen receiving home care (27,775 citizens) show that prediction can achieve state of the art performance as reported in similar health related domains (AUC=0.715). We further find that competitive results can be obtained by using limited information for training, which...
legal state succession scenarios of South Sudan to the 1929 and 1959 Nile water ... Section 2 surveys the legal regime and the institutional framework that govern the utilization of the Nile river with particular emphasis to the 1929 and 1959 ..... On the other hand, some Egyptian writers are of the opinion that the Nile.
), passing just east of Star City and flowing off the lower right edge of the image. The dark blue band of the Vorya River runs north-south in the upper right quadrant, east of Star City. SIR-C/X-SAR radar images are being compared with data from the Russian radar satellite Almaz to evaluate the usefulness of a permanent orbital radar platform in monitoring Earth s environment and ecology.
century, the major tendency has been the population’s relocation from the country to the city. In developing countries, the development has clearly been towards major cities while growth in industrialised countries has spread out through the entire urban system, including minor urban developments. A key...... concentration of people in a smaller area, without necessarily being followed by increased interaction by way of increased infrastructure. Both situations are interdependent through globalisation and in the long term, neither situation is sustainable. The relevance of discussing linear city principles today...... concerns the need of flexible urban structures, saving land, transportation and energy. The ideas of linear cities can be seen as a compromise between concentrated cities and garden cities, making coherence between public transportation and the physical lay-out of the city. The paper will submit on two...
Frank van der Hoeven
Full Text Available In the 20th century, the Dutch city of Rotterdam was radically transformed from a historic town into a modern city, becoming the selfacclaimed 'city of architecture', home to international architectural design offices, publishers and institutions. Although it is already 60 years after the destruction of the Rotterdam inner city, the city still struggles to be the vibrant, rigorous urban environment it needs to be in order to attract the so-called creative class.This article provides a contextual overview of the transformations of a number of key public spaces that are symbolic for the challenges the city faces. After the post-war reconstruction the city continue to transform itself beyond modernism.
Full Text Available The virtual city exists in “time” whereas the real city exists in “space”. The first one is an expression of our imagination, the second one of our ability to create. Time has articulated the images of cities as artisan philosophers, historians, artists, dreamers and even poets have given it to us. Space has generated cities which have been worked upon by geographers, geologists, surveyors, and finally urban planners. Space and time however live together in both cities, even if with alternating states of subordination. The culture of thinking, of decision making and of working is the unifying center of both the cities; it is the generating element both of the crises and the prosperity of the cities and it works towards an overcoming of the first and for the pursuit of the second (prosperity using the experience of the past for the making of a better future.
Full Text Available South Asia is home to one of the largest population of people with metabolic syndrome (MetS. The prevalence of MetS in South Asians varies according to region, extent of urbanization, lifestyle patterns, and socioeconomic/cultural factors. Recent data show that about one-third of the urban population in large cities in India has the MetS. All classical risk factors comprising the MetS are prevalent in Asian Indians residing in India. The higher risk in this ethnic population necessitated a lowering of the cut-off values of the risk factors to identify and intervene for the MetS to prevent diabetes and cardiovascular disease. Some pharmacological and nonpharmacological interventions are underway in MetS to assess the efficacy in preventing the diabetes and cardiovascular disease in this ethnic population.
Full Text Available Spatial planning should have a key role in creating urban environments that support less energy-intense lifestyles. A wise consideration of energy in urban land use policies should play an important role considering that, in spite of having a land occupation of 2% and accommodating 50% of the world population, cities produce 80% of GHG emissions and consume 80 % of the world’s resources.In the building industry, the green economy is already part of the designers’ approach. This has already produced several energy efficient buildings that also feature high architectural quality. Now is the turn of cities to take the same direction in developing the capacity of formulating sounded urban policies. This will contribute to develop adequate new tools for achieving the energy efficiency goal.Climate change concern, the dominating environmental paradigm, is permeating the political scenario worldwide, producing a plethora of formal documents. The most recent one is the COP21 agreed in Paris in December 2015, after the failure of the Copenhagen summit in 2009, and formally signed in April 2016 in New York. The challenge for land use planning now is to translate these general commitments into actions that modify planning practices at all levels, from cities to regions.In this field, the current situation is extremely varied. EU has issued several documents focussed mainly at building level but also sustainable transports are considered a key issue. However, a further step is needed in order to increase the level of integration among all land use approaches, including the idea of green infrastructure as a key component of any human settlement. (European Commission, 2013. The relationship between urbanisation and climate change has become key worldwide but looking at it from a Mediterranean perspective arises some specificities, considering also the political strain that this part of the world is facing. Both Southern Europe and Middle East and North
Apr 6, 2012 ... As the combined problems of urbanization, environmental degradation, and poverty become increasingly urgent, understanding the links between sustainability and poverty reduction is imperative. A sustainable urban future for all requires raising the quality of life of the most vulnerable. Existing at the ...
Materials and Methods: Data of surgical biopsies from the skin received at the department of Histopathology, over a twenty-five year period (January 1982 to ... and foot region. Nodular melanoma constituted first majority variant accounting for 36.3%. Malignant melanoma in advanced stages IV and V was the most common ...
media to share ideas on the implementation of the SDGs in Ghana. Six distinguished personalities ..... built in advance, and density must be enforced using appropriate regulations. Yet to date, our ... Therefore, readiness tends to suffer significant harm in the increasingly fierce competition for tribal space and resources ...
Anemia em gestantes de municípios das regiões Sul e Centro-Oeste do Brasil Anemia en mujeres enbarazadas de ciudades de regiones Sur y Centro-Oeste de Brasil Anemia in pregnant women from two cities in the South and Mid-West Regions of Brazil
Full Text Available Objetivou-se analisar a distribuição da anemia em gestantes da rede básica de saúde de dois municípios, na região Sul e Centro-Oeste do Brasil. Estudo transversal retrospectivo e descritivo desenvolvido a partir de dados de prontuários de 954 e 781 gestantes em Cuiabá-MT e Maringá-PR, respectivamente. Coletaram-se dados de caracterização sociodemográfica, de pré-natal e indicadores sociais. Foram consideradas anêmicas, as mulheres com hemoglobina inferior a 11g/dL. A desigualdade social existente entre os municípios foi evidente. Gestantes atendidas em Cuiabá-MT apresentavam características sociodemográficas significativamente mais precárias. A prevalência de anemia era significativamente maior e valores médios de hemoglobina menores em Cuiabá-MT, independentemente da idade gestacional. Encontrou-se associação dos níveis de hemoglobina com a idade, situação conjugal, número de gestações anteriores, estado nutricional e trimestre gestacional. As diferenças regionais na ocorrência da anemia gestacional são socialmente determinadas, o que deve ser considerado nas propostas de intervenção em saúde coletiva.Se analizó la distribución de anemia en mujeres embarazadas asistidas en servicios básicos de salud de dos ciudades de las regiones Sur y Centro-Oeste de Brasil. Estudio transversal retrospectivo y descriptivo. Se usó datos de registros médicos de 954 y 781 embarazadas de Cuiabá-MT y Maringá-PR, respectivamente. Se recopilaron datos sobre características sociodemográficas, atención prenatal e indicadores sociales. Hemoglobina-HbWe aimed to analyze anemia distribution in pregnant women who were attending health services in two cities in the South and Mid-West Regions in Brazil. This is a retrospective cross-sectional study developed from 954 and 781 medical records data in Cuiabá-MT and Maringá-PR. We collected data of social and demographic features as well as pre-natal care. Women who presented
Caracterização de leveduras isoladas da vagina e sua associação com candidíase vulvovaginal em duas cidades do sul do Brasil Characterization of yeasts isolated from the vagina and their association with vulvovaginal candidíasis in two cities of the South of Brazil
Magda Helena S. H. Ferrazza
Full Text Available OBJETIVOS: avaliar a distribuição de espécies de leveduras isoladas da vagina em duas localidades do sul do Brasil e comparar o perfil de suscetibilidade in vitro destas leveduras a antifúngicos usados na prática clínica. MÉTODOS: todas as mulheres atendidas entre janeiro e junho de 2004 para exames rotineiros de amostras vaginais, independente de serem sintomáticas ou não, foram incluídas neste estudo. Foram excluídas as que apresentavam imunodeficiências como AIDS ou outras infecções genitais. Amostras de conteúdo vaginal dessas mulheres (Jaraguá do Sul - SC (n=130 e Maringá - PR (n=97 foram cultivadas. As leveduras isoladas foram identificadas e submetidas ao teste de suscetibilidade aos antifúngicos fluconazol, nistatina e anfotericina B. RESULTADOS: a freqüência de cultura positiva para levedura foi semelhante nas duas localidades, aproximadamente 24%. Candida albicans foi a espécie prevalente, mas sua freqüência diferiu: em SC correspondeu a 77,4% das leveduras e foi a mais freqüente tanto nas mulheres sintomáticas quanto nas assintomáticas. Já no PR foi 50,0%, com predomínio mais evidente nos casos sintomáticos. Observamos altos índices de suscetibilidade ao fluconazol e anfotericina B, porém 51,1% das leveduras apresentaram suscetibilidade dependente da dose (S-DD para nistatina. C. albicans mostrou maior tendência de resistência à nistatina (52,8% de S-DD do que as espécies não-albicans (44,4%. CONCLUSÕES: nossos dados mostram diferenças regionais quanto à espécie de levedura em amostras vaginais. Sugerem que a determinação da espécie pode ter implicação clínica, considerando as diferenças quanto à suscetibilidade, principalmente à nistatina, e que poderiam ter importância no manejo da candidíase vulvovaginal.PURPOSE: to evaluate the distribution of yeast species isolated from the vagina in two cities of the South of Brazil and compare the in vitro susceptibility profile of these yeasts
This book addresses the topic of playable cities, which use the ‘smartness’ of digital cities to offer their citizens playful events and activities. The contributions presented here examine various aspects of playable cities, including developments in pervasive and urban games, the use of urban data to design games and playful applications, architecture design and playability, and mischief and humor in playable cities. The smartness of digital cities can be found in the sensors and actuators that are embedded in their environment. This smartness allows them to monitor, anticipate and support our activities and increases the efficiency of the cities and our activities. These urban smart technologies can offer citizens playful interactions with streets, buildings, street furniture, traffic, public art and entertainment, large public displays and public events.
National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Fisheries laboratory in Panama City, Florida coordinated an acoustic survey at the new proposed Marine Protected Areas in the South Atlantic Bight area June...
US Fish and Wildlife Service, Department of the Interior — The following report is a discussion of the South Central Overland Trail, which goes west from Salt Lake City and skirts the worst of the salt desert, stopping at...
The first book to exhaustively review key recent research into playability in smart and digital cities. - Addresses pervasive games and the relation between gameful and gamified applications and the design of playful architecture - Includes special chapters on playful civic hacking applications and the use of urban data for playful applications This book addresses the topic of playable cities, which use the ‘smartness’ of digital cities to offer their citizens playful events and activities. T...
SkivproduktionJonas Kullhammar Quartet with Norrbotten Big Band – Snake City North, 2005Utgiven av Moserobie music production 2005Inspelad av Göran Stegborn och Tomas JohannessonMixad av Göran StegbornMastrad av Claes PerssonGrammisnominerad till årets jazzskiva 2005Musiker:Jonas Kullhammar: Tenor SaxophoneJonas Holgersson: DrumsTorbjörn Gulz: PianoTorbjörn Zetterberg: BassNorrbotten Big Band:Trumpets: Bo Strandberg, Magnus Ekholm, Tapio MaunuvaaraTrumpet & Fluegelhorn: Dan Johansson (2,5...
Almahmood, Mohammed Abdulrahman M; Scharnhorst, Eric; Carstensen, Trine Agervig
Peninsula, where socio-cultural values and restrictions regulate men and women’s use and access to public spaces. The methodology used is a combination of movement tracking data using GPS technology and map-based workshops where participants can reflect on their walking behaviour and spatial preferences....... The results of mapping where the respondents walk show a city consisting of gender-specific walkscapes. Indoor environments, such as shopping malls, function as ‘urban shelters’ for women, so they use such spaces for walking. On the other hand, young men mainly walk in urban streets, which provide greater...
Katz, Bruce; Noring, Luise; Garrelts, Nantke
In the midst of a global refugee crisis, the influx of refugees into Europe presents unique challenges. The large scale of the migration, the extent of the human suffering driving it, and the political complexities of resolving it come on top of substantial existing strains on the European project...... institutions, it is municipalities across Europe in general and Germany in particular who are responsible for planning, delivering, and, in some cases, financing the housing, education, and full integration of new arrivals. “Cities and Refugees: The European Response” is a collaboration of the Brookings...
Poulsen, Esben Skouboe; Andersen, Hans Jørgen; Jensen, Ole B.
This paper presents and discusses perspectives extracted from two interviews conducted during the experiments Urban Responsive Lighting. The two experts embody two different fields related to city lighting: architecture & public lighting industry. The representatives were invited to the test......-site, where 15 LED RGB Park lamps, controlled driven by a wind sensor, mobile phone applications or by thermal camera tracking. According to the specialists are the social and aesthetical dimensions more interesting than the energy use cases and efficiency. This motivates an interdisciplinary discussion...
Full Text Available The pavement lies like a ledger-stone on a tomb. Buried underneath are the remains of fertile landscapes and the life they once supported. Inscribed on its upper side are epitaphic writings. Whatever their ostensible purpose, memorial plaques and public artworks embedded in the pavement are ultimately expressions of civic bereavement and guilt. The pavement's role as both witness and accomplice to fatality is confirmed by private individuals who publicize their grief with death notices graffitied on the asphalt. To walk the city is to engage in a dialogue about death.
Gröger, Gerhard; Plümer, Lutz
CityGML is the international standard of the Open Geospatial Consortium (OGC) for the representation and exchange of 3D city models. It defines the three-dimensional geometry, topology, semantics and appearance of the most relevant topographic objects in urban or regional contexts. These definitions are provided in different, well-defined Levels-of-Detail (multiresolution model). The focus of CityGML is on the semantical aspects of 3D city models, its structures, taxonomies and aggregations, allowing users to employ virtual 3D city models for advanced analysis and visualization tasks in a variety of application domains such as urban planning, indoor/outdoor pedestrian navigation, environmental simulations, cultural heritage, or facility management. This is in contrast to purely geometrical/graphical models such as KML, VRML, or X3D, which do not provide sufficient semantics. CityGML is based on the Geography Markup Language (GML), which provides a standardized geometry model. Due to this model and its well-defined semantics and structures, CityGML facilitates interoperable data exchange in the context of geo web services and spatial data infrastructures. Since its standardization in 2008, CityGML has become used on a worldwide scale: tools from notable companies in the geospatial field provide CityGML interfaces. Many applications and projects use this standard. CityGML is also having a strong impact on science: numerous approaches use CityGML, particularly its semantics, for disaster management, emergency responses, or energy-related applications as well as for visualizations, or they contribute to CityGML, improving its consistency and validity, or use CityGML, particularly its different Levels-of-Detail, as a source or target for generalizations. This paper gives an overview of CityGML, its underlying concepts, its Levels-of-Detail, how to extend it, its applications, its likely future development, and the role it plays in scientific research. Furthermore, its
Metropolitan Area Name Proportion of Population Honolulu, HI MSA 5.9608% Flagstaff, AZ--UT MSA 3.6542% Jersey City, NJ PMSA 3.6026% Yuba City, CA MSA...Stamford--Norwalk, CT PMSA 4520 189 Louisville, KY--IN MSA 9340 189 Yuba City, CA MSA 2620 184 Flagstaff, AZ--UT MSA 8000 181 Springfield, MA MSA...5660 111 Newburgh, NY--PA PMSA 9340 111 Yuba City, CA MSA 4160 110 Lawrence, MA--NH PMSA 9240 109 Worcester, MA--CT PMSA 3560 108 Jackson, MS
Jayne M. Rogerson
Full Text Available South Africa is among the most urbanized countries in Africa and has an urban population that is growing rapidly. The country’s urban challenges sometimes are considered as distinctive and separate to those of rest of Africa because of the apartheid legacy of a fragmented and racially splintered urban landscape. Nevertheless, 20 years after democratic transition the issues that confront its cities increasingly exhibit a set of sustainability challenges that typify those problems of many other fast-growing African urban areas. This introduction locates the collection of articles as a contribution to the expanding corpus of scholarship on urban South Africa.
A city-state located at the heart of South East Asia, Singapore is now facing an accelerated ageing of the population, resulting from a very good health care coverage and a very low birth rate. A team of researchers from the French National Centre for Scientific Research (CNRS) is exploring the use of new technologies to improve the quality of life of elderly people in towns and cities and anticipate their health risks. Copyright © 2016 Elsevier Masson SAS. All rights reserved.
Purpose: – Many city logistics projects in Europe have failed. A better understanding of the complex organizational change processes in city logistics projects with many stakeholders may expand city logistics capabilities and thereby help prevent future failures. The purpose of this paper...... is therefore to increase understanding of how city logistics emerge, and secondarily, to investigate whether such processes can be managed at all. Design/methodology/approach: – A paradigm shift in urban planning creates new ways of involving stakeholders in new sustainability measures such as city logistics....... Organizational change theory is applied to capture the social processes leading to emergence of city logistics. The methodology is a qualitative processual analysis of a single longitudinal case. Findings: – The change process took different forms over time. At the time of concluding the analysis, positive...
Full Text Available Biophilia holds that as a species humans are innately drawn to nature and to living things. Mounting research confirms the many positive health benefits of contact with nature, and the need for daily (and hourly contact with the natural environment in order to live happy, healthy, meaningful lives. A new vision of Biophilic Cities is put forward here: cities that are nature-abundant, that seek to protect and grow nature, and that foster deep connections with the natural world. This article describes the emergence of this global movement, the new and creative ways that cities are restoring, growing and connecting with nature, and the current status and trajectory of a new global Biophilic Cities Network, launched in 2013. There remain open questions, and significant challenges, to advancing the Biophilic Cities vision, but it also presents unusual opportunities to create healthier, livable cities and societies.
The book aims at nurturing theoretic reflection on the city and the territory and working out and applying methods and techniques for improving our physical and social landscapes. The main issue is developed around the projectual dimension, with the objective of visualising both the city and the territory from a particular viewpoint, which singles out the territorial dimension as the city’s space of communication and negotiation. Issues that characterise the dynamics of city development will be faced, such as the new, fresh relations between urban societies and physical space, the right to the city, urban equity, the project for the physical city as a means to reveal civitas, signs of new social cohesiveness, the sense of contemporary public space and the sustainability of urban development. Authors have been invited to explore topics that feature a pluralism of disciplinary contributions studying formal and informal practices on the project for the city and seeking conceptual and operative categories capab...
A smart city is a sustainable and efficient urban centre that provides a high quality of life to its inhabitants through optimal management of its resources. Chemical industry has a key role to play in the sustainable evolution of the smart cities. Additionally, chemistry is at the heart of all modern industries, including electronics, information technology, biotechnology and nano-technology. Chemistry can make the smart cities project more sustainable, more energy efficient and more cos...
Multi-city population-based epidemiological studies have observed heterogeneity between city-specific fine particulate matter (PM2.5)-mortality effect estimates. These studies typically use ambient monitoring data as a surrogate for exposure leading to potential exposure misclassification. The level of exposure misclassification can differ by city affecting the observed health effect estimate. The objective of this analysis is to evaluate whether previously developed residential infiltration-based city clusters can explain city-to-city heterogeneity in PM2.5 mortality risk estimates. In a prior paper 94 cities were clustered based on residential infiltration factors (e.g. home age/size, prevalence of air conditioning (AC)), resulting in 5 clusters. For this analysis, the association between PM2.5 and all-cause mortality was first determined in 77 cities across the United States for 2001–2005. Next, a second stage analysis was conducted evaluating the influence of cluster assignment on heterogeneity in the risk estimates. Associations between a 2-day (lag 0–1 days) moving average of PM2.5 concentrations and non-accidental mortality were determined for each city. Estimated effects ranged from −3.2 to 5.1% with a pooled estimate of 0.33% (95% CI: 0.13, 0.53) increase in mortality per 10 μg/m3 increase in PM2.5. The second stage analysis determined that cluster assignment was marginally significant in explaining the city-to-city heterogeneity. The health effe
Full Text Available It is well known that the city regions attract migrants from across the country because of their roles as economic engines and job baskets in South Africa. To address urbanisation implications it is imperative to better understand some...
Full Text Available A smart city is a sustainable and efficient urban centre that provides a high quality of life to its inhabitants through optimal management of its resources. Chemical industry has a key role to play in the sustainable evolution of the smart cities. Additionally, chemistry is at the heart of all modern industries, including electronics, information technology, biotechnology and nano-technology. Chemistry can make the smart cities project more sustainable, more energy efficient and more cost effective. There are six broad critical elements of any smart city: water management systems; infrastructure; transportation; energy; waste management and raw materials consumption. In all these elements chemistry and chemical engineering are deeply involved.
Full Text Available In our age cities are complex systems and we can say systems of systems. Today locality is the result of using information and communication technologies in all departments of our life, but in future all cities must to use smart systems for improve quality of life and on the other hand for sustainable development. The smart systems make daily activities more easily, efficiently and represent a real support for sustainable city development. This paper analysis the sus-tainable development and identified the key elements of future smart cities.
Li, Sui; Shi, Tie-mao; Fu, Shi-lei; Zhou, Le; Liu, Miao; Wang, Wei
Based on the theory of landscape ecological security pattern and the RS and GIS techniques, this paper analyzed the distribution of ecological security grades in Nanchong City, taking six elements including terrain condition, flood hazard, soil erosion, vegetation cover, geological disaster, and biological protection as the ecological constraints (or determinants) of urban expansion. According to the minimum cumulative resistance model, the ecological corridors and ecological nodes were built to strengthen the space contact of ecological network, and, on the basis of the protection of ecological safety, the reasonable trend of urban expansion and the optimization of space layout were investigated. The results showed that the ecological security of Nanchong City was quite good, with the regions of low ecological security mainly distributed in the west suburban mountains and the downstream region of Jialing River in the south of the City. Ecological elements were the most important constraints for the future expansion of urban space. There were more spaces for the urban expansion in the southern and northern parts of Nanchong City. To develop satellite towns would be the best selection to guarantee the ecological security of the city.
Redevelopments of Chinese inner-?city station areas introduced both new transport infrastructures (high speed railway, urban mass transit system, etc.) and real estate projects to station vicinities during the past decades. However, existing station areas are isolated from the rest of the city, and
Feb 16, 2015 ... Learn more about the policy, its successes, and challenges by reading the article's abstract. Read about the "Urban upgrading for violence prevention: Does it work?" project to understand how IDRC is supporting researchers in South Africa to create safer cities. Discover how the Safe and Inclusive Cities ...
South African cities have changed tremendously over the past 50 years. Alongside growing urbanisation, people have moved further apart or closer to each other, influenced by the reigning ideologies and policies of the past and present. Cities were and are shaped by the leading corporations, institutions and to some ...
Heineke, D.; Volbeda, E.; De Weerdt, B.; De Wit, F.
Due to frequently occurring storms, like hurricanes and cold fronts, the coasts around the Mexican port city Veracruz suffer from erosion. This is most severe at the beaches of Boca del Rio just south of the city of Veracruz. Here, small beaches can be found between large groynes. These groynes
Nemati, Majid; Hollingsworth, James; Zhan, Zhongwen; Bolourchi, Mohammad Javad; Talebian, Morteza
This paper is concerned with the microseismicity and seismotectonics of the eastern South Caspian Sea region, where the East Alborz mountains descend to meet the South Caspian Lowlands of NE Iran. To better understand the present-day tectonics and seismicity of this region, which includes the cities of Gorgan and Gonbad-e-Qabus (combined population 500 000), we installed a temporary local seismic network across the area for 6 months between 2009 and 2010. We analysed the seismicity and focal ...
Full Text Available -time data and forward it to Twitter. Illustration 3 provides an example of such ?tweets?. Illustration 3: Airflight ?tweets? The South African Weather Service also published weather data for major South African cities. This data was not immediately... Strengthening the Role of ICT in Development information to a speci? c email address which Beachcomber monitored. The circuitous route of the data from the Digital Doorway to Twitter can be seen in Illustration 8 When the email was received, Beachcomber...
Full Text Available The discussion on urban green spaces opens up the old paradigmatic question on the relationship between the city and nature. At the common sense level, the answers are simple and one-dimensional, but a more elaborate analysis necessarily runs into the archetypical conflict relationship between “nature and culture”. The present text deals with different, more or less successful examples how to reconcile this relationship. In modern societies, people’s dissatisfaction with the mere symbolic presence of nature in the cities has had a substantial impact on suburbanisation processes, which are themselves environmentally rather problematic. The conclusion argues that the question of nature in the city should be replaced by that of the city in nature. Urban green spaces should be treated as part of the ecosystem at the regional level, not as an exclusively internal city problem.
Batty, M.; Axhausen, K. W.; Giannotti, F.; Pozdnoukhov, A.; Bazzani, A.; Wachowicz, M.; Ouzounis, G.; Portugali, Y.
Here we sketch the rudiments of what constitutes a smart city which we define as a city in which ICT is merged with traditional infrastructures, coordinated and integrated using new digital technologies. We first sketch our vision defining seven goals which concern: developing a new understanding of urban problems; effective and feasible ways to coordinate urban technologies; models and methods for using urban data across spatial and temporal scales; developing new technologies for communication and dissemination; developing new forms of urban governance and organisation; defining critical problems relating to cities, transport, and energy; and identifying risk, uncertainty, and hazards in the smart city. To this, we add six research challenges: to relate the infrastructure of smart cities to their operational functioning and planning through management, control and optimisation; to explore the notion of the city as a laboratory for innovation; to provide portfolios of urban simulation which inform future designs; to develop technologies that ensure equity, fairness and realise a better quality of city life; to develop technologies that ensure informed participation and create shared knowledge for democratic city governance; and to ensure greater and more effective mobility and access to opportunities for urban populations. We begin by defining the state of the art, explaining the science of smart cities. We define six scenarios based on new cities badging themselves as smart, older cities regenerating themselves as smart, the development of science parks, tech cities, and technopoles focused on high technologies, the development of urban services using contemporary ICT, the use of ICT to develop new urban intelligence functions, and the development of online and mobile forms of participation. Seven project areas are then proposed: Integrated Databases for the Smart City, Sensing, Networking and the Impact of New Social Media, Modelling Network Performance
The use of astronomy for collective purposes, both religious and political, is apparent in the earliest astronomical records, from the evidence for Palaeolithic lunar calendars to megalithic monuments and Mesopotamian celestial-omen reports. This paper will consider the application of the heavens to the organisation of the ‘Cosmic State’, the human polity modelled on the assumption of a close relationship between society on the one hand and planetary and stellar patterns on the other. I will also examine the foundation of Baghdad within the tradition of celestial town planning and argue that the city may be seen as a ‘talisman’, designed to connect heaven to Earth and ensure peace, stability and political success by harmonising time and space.
This article addresses a methodological problem of urban history faced with the current environmental crisis that urges us to think of humans as ‘geological’ agents. It suggests that the concept of the uncanny that pushes our understanding of spatio-temporality may be a useful device for approaching the methodological need to reconcile what we can and cannot experience/visualize. Viewing the mapping projects around Calcutta in the late eighteenth and early nineteenth centuries through the lens of the uncanny offers us the possibility of such a reconciliation. It enables us to see the landscape as a product of multiple spatio-temporal modes, and loosens the grip of the current urban vocabulary on our imagination of cities.
Hondula, David M.; Balling, Robert C.; Andrade, Riley; Scott Krayenhoff, E.; Middel, Ariane; Urban, Aleš; Georgescu, Matei; Sailor, David J.
Improvements in global sustainability, health, and equity will largely be determined by the extent to which cities are able to become more efficient, hospitable, and productive places. The development and evolution of urban areas has a significant impact on local and regional weather and climate, which subsequently affect people and other organisms that live in and near cities. Biometeorologists, researchers who study the impact of weather and climate on living creatures, are well positioned to help evaluate and anticipate the consequences of urbanization on the biosphere. Motivated by the 60th anniversary of the International Society of Biometeorology, we reviewed articles published in the Society's International Journal of Biometeorology over the period 1974-2017 to understand if and how biometeorologists have directed attention to urban areas. We found that interest in urban areas has rapidly accelerated; urban-oriented articles accounted for more than 20% of all articles published in the journal in the most recent decade. Urban-focused articles in the journal span five themes: measuring urban climate, theoretical foundations and models, human thermal comfort, human morbidity and mortality, and ecosystem impacts. Within these themes, articles published in the journal represent a sizeable share of the total academic literature. More explicit attention from urban biometeorologists publishing in the journal to low- and middle-income countries, indoor environments, animals, and the impacts of climate change on human health would help ensure that the distinctive perspectives of biometeorology reach the places, people, and processes that are the foci of global sustainability, health, and equity goals.
Rosa Anna La Rocca
Full Text Available The city of the future seems to be necessarily “intelligent” both in its physical and in functional features.This paper starts from the consideration that the diffusion of new communication technologies (ICTs is significantly changing the urban supply system of tourist services giving rise to new ways of enjoying the city.As tourism can be assumed as an urban activity, by a town planning point of view, the study of tourism is meaningful to identify development trajectories of the present cities targeted to sustainable and smarter models.As a matter of fact, almost all the projects to get a “smart city” are based on the idea of joining the potentialities of ICTs and the needs of urban management through people living or using the city.In such a vision, “tourist dimension” of the city becomes fundamental in promoting urban image as well as in improving efficiency of the city. This efficiency also depends on the capability of each city to share historical and cultural heritage as “common good”.As tourist demand has deeply changed also driven by technological development, this paper tries to investigate how the urban supply will change in order to meet the rising demand of quality and efficiency. The transition to smart tourist destination currently seems to be strongly connected with the number and the variety of apps to improve the “experiential component”. A lack of interest there seems to be in finding strategies and policies oriented to plan the urban supply of services tourist or not.This consideration, if shared, opens up new perspectives for research and experimentation in which city planning could have a key-role also in proposing an holistic approach to city development towards smart city.
Gilberto Marcos Antonio Rodrigues
Full Text Available Abstract In a phenomenon known as paradiplomacy, cities are playing an increasingly important role in international relations. Through paradiplomacy, cities are co-operating internationally with other cities, and city networks have become important spaces for sharing experiences of and best practices in local public policy. Moreover, security policy is a increasingly important part of local policy-making. In Latin America, the concept of citizen security, based on a democratic and human rights approach, has developed in response to the legacy of authoritarian regimes from the 1960s to the 1980s. This article examines how security policies have been disseminated, discussed and transferred through Mercocities, the main city network in South America.
The 1983 population of South Africa was estimated at 31.1 million, with an annual growth rate of 2.5% (0.8% for whites, 1.8% for blacks and "coloreds," 1.8% for Asians, and 2.8% for Africans). The infant mortality rate was 14.9/1000 live births among whites, 80.6/1000 among blacks and coloreds, and 25.3/1000 among Asians. Life expectancy was 70 years for whites, 59 years for blacks and coloreds, 66 years for Asians, and 55 years for Africans. Racial discrimination has become increasingly institutionalized in South Africa since the ruling National Party came to power in 1948. The policy of apartheid calls for separate political institutions for the 4 major racial groups in the population. Africans are considered citizens of the homelands to which their tribal group is assigned, not permanent citizens of the country. Coloreds and Asians are considered citizens and given some political expression. The new political system envisions broad consensus among whites, coloreds, and Indians, and a parliamentary committee is considering possible abolition of laws against multiracial political activity. The work force totals 11 million, 30% of whom are engaged in agriculture, 29% are employed in industry and commerce, 34% work in the services sector, and 7% work in mining. The GNP in 1983 totalled US$75.5 billion and the GDP stood at US$73.2 billion. Per capita GNP was US$5239.
When Bloomberg gave his first State of the City address, in January, 2002, he announced his intention to seek mayoral control of the schools and abolish the infamous New York City Board of Education, which he called "a rinky-dink candy store." He joined a long list of New York mayors, educators, and business leaders who believed that the…
Full Text Available The city requires open spaces of sufficient breadth to maintain a balance between the regions. The city has a circulatory system that brings together the various regions and provides facilities to carry trade goods from farm to distribution centers in the city. Cities have many shortcomings in service to its population. Cities can be too dense too many houses are less worthy the unemployment center and has its government. Taxes tend to be high while the service is inadequate. Even so the cities will still be there. The task for planners at all levels both government and private sectors are seeking to be important elements in our social system is more comfortable to live in especially when it is in the city found many open spaces that can neutralize the possibility of air pollution. Formation and good urban planning is the dream of society. With a good arrangement the city will be more comfortable as a residence. Urban and open space are two things that can not be separated from one another. Although it has different functions and benefits remains a single entity. It really should be understood by all urban communities.
McCann, Philip; Acs, Zoltan J.
McCann P. and Acs Z. J. Globalization: countries, cities and multinationals, Regional Studies. This paper explores the relationship between the size of a country, the size of its cities, and the importance of economies of scale in the modern era of globalization. In order to do this, it integrates
Seen on a map, the four arterial roads that connect Dar es. Salaam's city centre to the urban fringe and the hinterland beyond resemble a giant spider's web. The vast majority of the city's inhabitants — seven out of every 10 — live in a warren of unplanned settlements that are scattered between the principal byways outside ...
Once famous mainly for stockyards and steel mills, Chicago now boasts more top-rated five-star restaurants than any other city in the United States and has been voted by various publications as one of the "Top 10 U.S. Destinations," one of the "Best Walking Cities" in the United States, and one of the "Ten Best Places to…
Messina, Graciela; Valdés-Cotera, Raúl
This article considers the development of educating cities from a political perspective, illustrating in detail the diversity of organisations and individuals involved and the challenges they are facing. Bearing in mind that educating cities were established from the 1990s onwards in Europe and spread to other continents from there, the purpose of this article is to demonstrate how this proposal was adopted in Latin America. After discussing the basic aims of educating cities, the paper focuses on the Latin American experience, giving examples of existing projects within the educating cities initiative. The authors are particularly interested in the contrast between the political intentions of educating cities on the one hand and the social, economic, political and cultural world on the other hand. They observe that in this context there is a danger of the individual being forgotten, which contradicts the actual intention of the educating city concept. They also discuss the problem of who should carry out the realisation of educating cities and how the various stakeholders might coordinate their actions. Contemplating new directions at the end of their paper, the authors sum up a number of guidelines and offer recommendations for action in developing educating cities.
E.A. van Zoonen (Liesbet)
textabstractIn this paper a framework is constructed to hypothesize if and how smart city technologies and urban big data produce privacy concerns among the people in these cities (as inhabitants, workers, visitors, and otherwise). The framework is built on the basis of two recurring dimensions in
Urban agriculture can be defined as the growing of plants and the raising of animals for food and other uses within and around cities and towns, and related activities such as the production and delivery of inputs, and the processing and marketing of products. Urban Agriculture is located within or on the fringe of a city and ...
Anderson, Tessa Kate
become a multicultural city with vibrant neighbourhoods and successful new developments such as the Western Harbour. The Øresund bridge has increased its linkages with Denmark and Europe providing easy access for employment and residential opportunities. The success of the city will be measured in its...
Van Waart, P.; Mulder, I.J.; De Bont, C.
Emerging pervasive technologies such as the Internet of Things and Open Data will have severe impact on the experience, interactions and wellbeing of citizens in future smart cities. Local governments are concerned how to engage and embed citizens in the process of smart city development because
P. van Waart; I.J. Mulder; C.J.P.M. Bont
Emerging pervasive technologies such as the Internet of Things and Open Data will have severe impact on the experience, interactions and wellbeing of citizens in future smart cities. Local governments are concerned how to engage and embed citizens in the process of smart city development because
Raahauge, Kirsten Marie
from the point of view of the city, where order, design, planning and commerce are important cityscape qualities. The article deals with the way in which these two parts of the city, landscape and brandscape are complementary parts of the city-web. Analytical points made by Mauss, Lévi......Abstract Based on anthropological fieldwork conducted in Skåde Bakker and Fedet, two well-off neighbourhoods in the outskirts of Århus, Denmark, this article focusses on how landscapes are perceived. Local residents describe and use the landscapes of Skåde Bakker and Fedet as endowed...... with “something special,” a feel-good, (almost spiritual) healing power (just moments away from the bustling city). In Melanesia, such a spiritual force goes by the name of “mana”. Århus’ mana landscapes are only invested with this huge, floating quality because they are near the city. Furthermore, they are seen...
Full Text Available The article provides a new proposition of thinking about such categoriesas a city, the urban, urban strategy and social practices connected with analyticalscience of the city, which is only at the outline stage, but also projected by Lefebvrehimself. This turn seems necessary due to the death of traditional city and oldhumanism. The article is also a passionate and utopian (in positive sense of termmanifesto for democratization of right to the city consisting of cry and demand ofthe dispossessed from such a prerogative. The author argues that an urban strategybased on a new science of the city needs social support and political force. They willbe provided by the working class, putting an end to the urban segregation.
Woodward, Sheila C.; Sloth-Nielsen, Julia; Mathiti, Vuyisile
This article describes the Diversion into Music Education (DIME) youth intervention programme that originated in South Africa in 2001. DIME offers instruction in African marimba and djembe ensemble performance to juvenile offenders. Conceived as community collaboration among organizations in the cities of Cape Town, South Africa and Tampa, United…
... Bureau of Reclamation Cancellation of the South Valley Facilities Expansion Project-- Clark County, NV... (NOI) to prepare an Environmental Impact Statement (EIS) for the South Valley Facilities Expansion... Bureau of Reclamation, Lower Colorado Region, P.O. Box 61470, Boulder City, NV 89006-1470. SUPPLEMENTARY...
Alessia Amighini; Chiara Franco
The progressive rise in the amount of South-South FDI flows has inspired a number of studies to account for possible determinants. Using firm-level data on FDI flows from 2003 until 2011, we examine what determines green field FDI among the group of low and middle income countries (South-South FDI), with special regard to the role played by agglomeration economies. We separately consider manufacturing and services sectors. Our main findings confirm the hypotheses according to which both count...
Since its designation as a national Clean City in 1994, Salt Lake Clean Cities has put more than 2,600 alternative fuel vehicles (AFVs) on community streets. The 82 business, nonprofit, and government agencies that comprise the coalition are all dedicated to cleaning the air by reducing vehicle exhaust. Salt Lake Clean Cities has the third largest compressed natural gas and propane-refueling infrastructure in the country, with 98 locations available. They sponsor an annual ''Spring Soiree'' to increase public awareness about the program and educate the public about the benefits of alternative fuel and AFVs.
Herrmann, Ivan Tengbjerg; O'Connell, Niamh; Heller, Alfred
This extended abstract provides an introduction to an interdisciplinary strategic research project, CITIES which has been funded with an excess of € 7 million from a wide range of industrial and academic partners, and the Danish Council for Strategic Research. CITIES was launched January 1, 2014...... between operations and planning. This extended abstract outlines the challenges to be met by city and energy planning bodies in an energy efficient future. The necessity of novel, data driven and IT intelligent solutions is stressed. A focus is placed on energy system planning in systems with high...
City and County of Durham, North Carolina — The purpose of the annual City/County survey: To objectively assess citizen satisfaction with the delivery of City/County servicesTo set a baseline for future...