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Sample records for river urmia iran

  1. The Idea of English in Iran: An Example from Urmia

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    Sadeghi, Karim; Richards, Jack C.

    2016-01-01

    This paper explores the place of English in Iran. To do this, we look at the social presence of English in Urmia (the capital of West Azerbaijan province, Iran). The paper draws on instances of the use of English in different contexts in Urmia, including its use in academia, business, state and private education, media, and people's ordinary…

  2. Hydrological River Drought Analysis (Case Study: Lake Urmia Basin Rivers

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    Mohammad Nazeri Tahrudi

    2017-02-01

    Full Text Available Introduction: Drought from the hydrological viewpoint is a continuation of the meteorological drought that cause of the lack of surface water such as rivers, lakes, reservoirs and groundwater resources. This analysis, which is generally on the surface streams, reservoirs, lakes and groundwater, takes place as hydrological drought considered and studied. So the data on the quantity of flow of the rivers in this study is of fundamental importance. This data are included, level, flow, river flow is no term (5. Overall the hydrological drought studies are focused on annual discharges, maximum annual discharge or minimum discharge period. The most importance of this analysis is periodically during the course of the analysis remains a certain threshold and subthresholdrunoff volume fraction has created. In situations where water for irrigation or water of a river without any reservoir, is not adequate, the minimum flow analysis, the most important factor to be considered (4. The aim of this study is evaluatingthe statistical distributions of drought volume rivers data from the Urmia Lake’s rivers and its return period. Materials and Methods: Urmia Lake is a biggest and saltiest continued lake in Iran. The Lake Urmia basin is one of the most important basins in Iran region which is located in the North West of Iran. With an extent of 52700 square kilometers and an area equivalent to 3.21% of the total area of the country, This basin is located between the circuit of 35 degrees 40 minutes to 38 degrees 29 minutes north latitude and the meridian of 44 degrees 13 minutes to 47 degrees 53 minutes east longitude. In this study used the daily discharge data (m3s-1 of Urmia Lake Rivers. Extraction of river drought volume The drought durations were extracted from the daily discharge of 13 studied stations. The first mean year was calculated for each 365 days using the Eq 1 (14. (1 (For i=1,2,3,…,365 That Ki is aith mean year, Yijis ith day discharge in jth

  3. Lake Urmia (Iran): can future socio-ecologically motivated river basin management restore lake water levels in an arid region with extensive agricultural development?

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    Fazel, Nasim; Berndtsson, Ronny; Bertacchi Uvo, Cintia; Klove, Bjorn; Madani, Kaveh

    2015-04-01

    Lake Urmia, one of the world's largest hyper saline lakes located in northwest of Iran, is a UNESCO Biosphere Reserve and Ramsar site, protected as a national park and, supports invaluable and unique biodiversity and related ecosystem services for the region's 6.5 million inhabitants. Due to increased development of the region's water resources for agriculture and industry and to a certain extent climate change, the lake has started to shrink dramatically since 1995 and now is holding less than 30 percent of its volume. Rapid development in agricultural sector and land-use changes has resulted in immense construction of dams and water diversions in almost all lake feeding rivers, intensifying lake shrinking, increasing salinity and degrading its ecosystem. Recently, lake's cultural and environmental importance and social pressure has raised concerns and brought government attention to the lake restoration plans. Along with poor management, low yield agriculture as the most water consuming activity in the region with, rapid, insufficient development is one of the most influential drivers in the lake desiccation. Part of the lake restoration plans in agricultural sector is to restrict the agricultural areas in the main feeding river basins flowing mostly in the southern part of the lake and decreasing the agricultural water use in this area. This study assess the efficiency and effectiveness of the proposed plans and its influence on the lake level rise and its impacts on economy in the region using a system dynamics model developed for the Lake consist of hydrological and agro-economical sub-systems. The effect of decrease in agricultural area in the region on GDP and region economy was evaluated and compared with released water contribution in lake level rise for a five year simulation period.

  4. Biodiversity of the Hypersaline Urmia Lake National Park (NW Iran

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    Alireza Asem

    2014-02-01

    Full Text Available Urmia Lake, with a surface area between 4000 to 6000 km2, is a hypersaline lake located in northwest Iran. It is the saltiest large lake in the world that supports life. Urmia Lake National Park is the home of an almost endemic crustacean species known as the brine shrimp, Artemia urmiana. Other forms of life include several species of algae, bacteria, microfungi, plants, birds, reptiles, amphibians and mammals. As a consequence of this unique biodiversity, this lake has been selected as one of the 59 biosphere reserves by UNESCO. This paper provides a comprehensive species checklist that needs to be updated by additional research in the future.

  5. Hepatitis E among Pregnant Women in Urmia, Iran

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    Z Rostamzadeh Khameneh

    2014-04-01

    Full Text Available Introduction: Although the hepatitis E virus mostly causes a self-limited disease in general population, but the disease is more severe in pregnant women. Hepatitis E accounts for about 10% of pregnancy associated deaths in southern Asia. But the prevalence in Iran is almost unclear, so this study is aimed to investigate the seroprevalence of anti-HEV IgG among a population of pregnant women in West Azerbaijan of Iran.   Materials and Methods: 136 pregnant women who referred to an urban health centers of Urmia for pursuing pregnancy-related health services were selected randomly and enrolled in a descriptive, cross-sectional study. Each subject was tested for the presence of anti-HEV IgG antibody using an enzyme-linked immunosorbent assay (ELISA, Dia.Pro; Diagnostic Bioprobes, Italy.   Results: The mean age among 136 pregnant women was 25.12±4.91 years old (range of 14-39 years. Only five cases (3.6% among all 136 subjects were demonstrated to be seropositive for anti-HEV IgG using ELISA method. There was no significant difference between age (P=0.88, income level (P=0.19 of two seropositive and seronegative groups. All seropositive cases were from urban areas.   Conclusion: The seroprevalence of anti-HEV IgG is low in the population of pregnant women in Urmia, Iran. Because of limited sample size in this study, we recommend to perform further studies with larger sample size in other regions of Iran in order to be able to systematically generalize the findings of studies to the population of Iranian pregnant women.   Keywords: Pregnancy, Hepatitis E, women ELISA  

  6. Regionalization of precipitation characteristics in Iran's Lake Urmia basin

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    Fazel, Nasim; Berndtsson, Ronny; Uvo, Cintia Bertacchi; Madani, Kaveh; Kløve, Bjørn

    2018-04-01

    Lake Urmia in northwest Iran, once one of the largest hypersaline lakes in the world, has shrunk by almost 90% in area and 80% in volume during the last four decades. To improve the understanding of regional differences in water availability throughout the region and to refine the existing information on precipitation variability, this study investigated the spatial pattern of precipitation for the Lake Urmia basin. Daily rainfall time series from 122 precipitation stations with different record lengths were used to extract 15 statistical descriptors comprising 25th percentile, 75th percentile, and coefficient of variation for annual and seasonal total precipitation. Principal component analysis in association with cluster analysis identified three main homogeneous precipitation groups in the lake basin. The first sub-region (group 1) includes stations located in the center and southeast; the second sub-region (group 2) covers mostly northern and northeastern part of the basin, and the third sub-region (group 3) covers the western and southern edges of the basin. Results of principal component (PC) and clustering analyses showed that seasonal precipitation variation is the most important feature controlling the spatial pattern of precipitation in the lake basin. The 25th and 75th percentiles of winter and autumn are the most important variables controlling the spatial pattern of the first rotated principal component explaining about 32% of the total variance. Summer and spring precipitation variations are the most important variables in the second and third rotated principal components, respectively. Seasonal variation in precipitation amount and seasonality are explained by topography and influenced by the lake and westerly winds that are related to the strength of the North Atlantic Oscillation. Despite using incomplete time series with different lengths, the identified sub-regions are physically meaningful.

  7. Impact of climate change on runoff in Lake Urmia basin, Iran

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    Sanikhani, Hadi; Kisi, Ozgur; Amirataee, Babak

    2018-04-01

    Investigation of the impact of climate change on water resources is very necessary in dry and arid regions. In the first part of this paper, the climate model Long Ashton Research Station Weather Generator (LARS-WG) was used for downscaling climate data including rainfall, solar radiation, and minimum and maximum temperatures. Two different case studies including Aji-Chay and Mahabad-Chay River basins as sub-basins of Lake Urmia in the northwest part of Iran were considered. The results indicated that the LARS-WG successfully downscaled the climatic variables. By application of different emission scenarios (i.e., A1B, A2, and B1), an increasing trend in rainfall and a decreasing trend in temperature were predicted for both the basins over future time periods. In the second part of this paper, gene expression programming (GEP) was applied for simulating runoff of the basins in the future time periods including 2020, 2055, and 2090. The input combination including rainfall, solar radiation, and minimum and maximum temperatures in current and prior time was selected as the best input combination with highest predictive power for runoff prediction. The results showed that the peak discharge will decrease by 50 and 55.9% in 2090 comparing with the baseline period for the Aji-Chay and Mahabad-Chay basins, respectively. The results indicated that the sustainable adaptation strategies are necessary for these basins for protection of water resources in future.

  8. Evaluation of Environmental Flows in Rivers Using Hydrological Methods (Case study: The Barandozchi River- Urmia Lake Basin

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    S. Mostafavi

    2017-01-01

    Full Text Available Introduction Development of water resources projects are accompanied by several environmental impacts, among them, the changes in the natural flow regime and the reduction of downstream water flows. With respect to the water shortages and non-uniform distribution of rainfall, sustainable management of water resources would be inevitable. In order to prevent negative effects on long-term river ecosystems, it is necessary to preserve the ecological requirements of the river systems. The assessment of environmental flow requirements in a river ecosystem is a challenging practice all over the world, and in particular, in developing countries such as Iran. Environmental requirements of rivers are often defined as a suite of flow discharges of certain magnitude, timing, frequency and duration. These flows ensure a flow regime capable of sustaining a complex set of aquatic habitats and ecosystem processes and are referred to as "environmental flows". There are several methods for determining environmental flows. The majority of these methods can be grouped into four reasonably distinct categories, namely as: hydrological, hydraulic rating, habitat simulation (or rating, and holistic methodologies. However, the current knowledge of river ecology and existing data on the needs of aquatic habitats for water quantity and quality is very limited. It is considered that there is no unique and universal method to adapt to different rivers and/or different reaches in a river. The main aim of the present study was to provide with a framework to determine environmental flow requirements of a typical perennial river using eco-hydrological methods. The Barandozchi River was selected as an important water body in the Urmia Lake Basin, Iran. The preservation of the river lives, the restoration of the internationally recognized Urmia Lake, and the elimination of negative impact from the construction of the Barandoz dam on this river were the main concerns in this

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

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    S Charesaz

    2008-09-01

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

  10. Forecasting Shaharchay River Flow in Lake Urmia Basin using Genetic Programming and M5 Model Tree

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    S. Samadianfard

    2017-01-01

    Full Text Available Introduction: Precise prediction of river flows is the key factor for proper planning and management of water resources. Thus, obtaining the reliable methods for predicting river flows has great importance in water resource engineering. In the recent years, applications of intelligent methods such as artificial neural networks, fuzzy systems and genetic programming in water science and engineering have been grown extensively. These mentioned methods are able to model nonlinear process of river flows without any need to geometric properties. A huge number of studies have been reported in the field of using intelligent methods in water resource engineering. For example, Noorani and Salehi (23 presented a model for predicting runoff in Lighvan basin using adaptive neuro-fuzzy network and compared the performance of it with neural network and fuzzy inference methods in east Azerbaijan, Iran. Nabizadeh et al. (21 used fuzzy inference system and adaptive neuro-fuzzy inference system in order to predict river flow in Lighvan river. Khalili et al. (13 proposed a BL-ARCH method for prediction of flows in Shaharchay River in Urmia. Khu et al. (16 used genetic programming for runoff prediction in Orgeval catchment in France. Firat and Gungor (11 evaluated the fuzzy-neural model for predicting Mendes river flow in Turkey. The goal of present study is comparing the performance of genetic programming and M5 model trees for prediction of Shaharchay river flow in the basin of Lake Urmia and obtaining a comprehensive insight of their abilities. Materials and Methods: Shaharchay river as a main source of providing drinking water of Urmia city and agricultural needs of surrounding lands and finally one of the main input sources of Lake Urmia is quite important in the region. For obtaining the predetermined goals of present study, average monthly flows of Shaharchay River in Band hydrometric station has been gathered from 1951 to 2011. Then, two third of mentioned

  11. DETERMINING TOURISM VALUE OF NATIONAL PARK OF URMIA LAKE IN IRAN BY FAMILY PRODUCTION FUNCTION

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    Ali Bagherzadeh

    2012-12-01

    Full Text Available According to the importance of environmental resources in preserving natural ecosystems and human life, preserving these resources and preventing their destruction is necessary. National Park of Urmia Lake in West Azarbayjan province of Iran is the settlement of rare species for different animals and herbs. Every year a lot of internal and foreign passengers and tourists visit this national Park, so the purpose of this study is recreation demand function derivation in National Park of Urmia Lake and determining social and economic factors on demand function. So we used travel cost pattern within the frame work of family production function. Optimal sample volume was 75 tourists and data is related to 2010 summer. Results showed recreation demand function has positive relation with tourists income, quality of National Park and visitor`s education, also it has negative relation with recreation shadow price that is according to theoretical expectations. So, quality improvement of National Park as an effective key factor on recreation demand and using suitable pricing policy are recommended.

  12. Component Analysis of Errors on PERSIANN Precipitation Estimates over Urmia Lake Basin, IRAN

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    Ghajarnia, N.; Daneshkar Arasteh, P.; Liaghat, A. M.; Araghinejad, S.

    2016-12-01

    In this study, PERSIANN daily dataset is evaluated from 2000 to 2011 in 69 pixels over Urmia Lake basin in northwest of Iran. Different analytical approaches and indexes are used to examine PERSIANN precision in detection and estimation of rainfall rate. The residuals are decomposed into Hit, Miss and FA estimation biases while continues decomposition of systematic and random error components are also analyzed seasonally and categorically. New interpretation of estimation accuracy named "reliability on PERSIANN estimations" is introduced while the changing manners of existing categorical/statistical measures and error components are also seasonally analyzed over different rainfall rate categories. This study yields new insights into the nature of PERSIANN errors over Urmia lake basin as a semi-arid region in the middle-east, including the followings: - The analyzed contingency table indexes indicate better detection precision during spring and fall. - A relatively constant level of error is generally observed among different categories. The range of precipitation estimates at different rainfall rate categories is nearly invariant as a sign for the existence of systematic error. - Low level of reliability is observed on PERSIANN estimations at different categories which are mostly associated with high level of FA error. However, it is observed that as the rate of precipitation increase, the ability and precision of PERSIANN in rainfall detection also increases. - The systematic and random error decomposition in this area shows that PERSIANN has more difficulty in modeling the system and pattern of rainfall rather than to have bias due to rainfall uncertainties. The level of systematic error also considerably increases in heavier rainfalls. It is also important to note that PERSIANN error characteristics at each season varies due to the condition and rainfall patterns of that season which shows the necessity of seasonally different approach for the calibration of

  13. The assessment of land use change impact on watersheds runoff using SWAT: case study of Urmia Lake in Iran

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    Jabbari, Anahita; Jarihani, Ben; Rezaie, Hossein

    2015-04-01

    Lake Urmia, long counted among the world's largest saltwater lakes, contains only 5% of the amount of water it did just 20 years ago. The decline is generally blamed on a combination of drought, increased water diversion for irrigated agriculture within the lake's watershed and land use mismanagement. It has been believed that land use changes in Lake Urmia basin is one of the most important factors in shrinkage of Urmia Lake in recent decades. Transforming the traditional agricultural practices (i.e., wheat) to the more water consuming practices (i.e., apple orchards) is one of the most important reasons increased agricultural water consumption in the watershed. In this study we assessed the effect of the land use changes of watershed in hydrological runoff processing in the Nazloo chai watershed, one of the most important river basins of the Urmia Lake basin. Actually the rapid and at the same time unreasonable transformations of land use in farm lands of Urmia lake sub basins, extremely has been raised the amount of blue water (surface or groundwater) consumption in watershed which leads to dramatic decrement of watershed runoff amounts. One of the most unfavorable consequences of land use change was changing the blue and green (rainwater insofar as it does not become runoff) water usage patterns in watershed, in addition to water use increment. The soil and water assessment tool (SWAT), one of the most important and reliable models which was used to model the rainfall runoff, has been used in current study. The land use maps were extracted from Landsat images archives for the most severe turning points in respect of land use change in the recent 30 years. After calibrating the model, several land use patterns of historical data were used in the model to produce the runoff. The results showed the strong relation between land use change and runoff reduction in the Lake Urmia basin.

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

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

    2015-01-01

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

  15. Detection of aflatoxin M1 in raw and commercial pasteurized milk in Urmia, Iran.

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    Tajik, Hossein; Rohani, Seyed Mehdi Razavi; Moradi, Mehran

    2007-11-15

    During the years 2005 and 2006, samples of raw and of pasteurized milk (72 samples each) were collected randomly from various parts of Urmia city in Iran for the detection of aflatoxin M1. Aflatoxin M1 levels were assessed by Enzyme Linked Immuno Sorbent Assay (ELISA). There was a high incidence of AFM1 (100%), in both raw and pasteurized milk samples. The AFM1 levels in 6.25% of samples were higher than the maximum tolerance limit accepted by European Union (50 ng L(-1)), while the observed mean ofAFM1 was lower than those proposed for European diets. Maximum level ofAFM1 in raw and pasteurized samples were 91.8 and 28.5 ng L(-1), while minimum levels were 4.3 and 5.1 ng L(-1), respectively. The levels ofAFM1 in total samples indicated that feeds for cows in this region were contaminated with AFB1 in such a level that appears to be a serious public health problem at the moment. Therefore, there is a need to limit exposure to aflatoxins by imposing regulatory limits.

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

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    Mohammad Yakhchali

    2015-03-01

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

  17. Hyalomma aegyptium on Spur-thighed Tortoise (Testudo graeca in Urmia Region West Azerbaijan, Iran

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    M Tavassoli

    2007-05-01

    Full Text Available Background: Ticks are obligate blood feeders that parasitize a wide variety of animals. Hyalomma aegyptium, parasitize tortoises and other small wild life and livestock. This study was carried out to determine spur-thighed tortoise (Testudo graeca infestation to H. ageyptium in Urmia region West Azerbaijan of Iran. Methods: The study was carried out over a 16 month period from the spring of 2004 to the fall of 2005. A total of 32 tor¬toises were sampled. Results: The results indicated that 14 tortoises infected with ticks. A total of 117 ticks were collected from infested animals, the minimum and maximum tick infestation was 1-60. Ticks were attached to the axilla of fore and hind legs of tortoises. All ticks were determined to be H. aegyptium. Conclusion: H. aegyptium was the most common tick species in the study area. Due to tendency of some people to keeping tortoise as pet animal, more attention must be done to tortoise’s tick infestation. Due to existence of H. aegyptium on tor¬toises in this region more study will need to evaluate presence of this tick on other animal species and its role on transmis¬sion of diseases.

  18. INSAR AND FINITE ELEMENT ANALYSIS OF GROUND DEFORMATION AT LAKE URMIA CAUSEWAY (LUC, NORTHWEST IRAN

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    R. Shamshiri

    2013-09-01

    Full Text Available Precise long-term deformation monitoring of causeways and bridges is of vital task for maintenance and management work related to transportation safety. In this study, we analyse the settlement of Lake Urmia Causeway (LUC, northwest Iran, using observations from InSAR and Finite Element Model (FEM simulation. For InSAR processing, we analyse 58 SAR images of ENVISAT, ALOS and TerraSAR-X (TSX using the SBAS technique to assess the settlement of embankments in the years 2003–2013. The InSAR results show deflation on both embankments with a peak velocity of > 5 cm/year in the satellite Line Of Sight (LOS direction. The InSAR observations are then used to construct a settlement compaction model for the cross section at the distance of 4 km from the most western edge of the causeway, using a 2D Finite Element Model. Our FEM results suggest that settlement of the embankments will continue in the future due to consolidation phenomenon.

  19. Comparison of prescribing indicators of academic versus non-academic specialist physicians in Urmia, Iran

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    Sadigh-Rad, Laya; Majdi, Leila; Javaezi, Mehrnush; Delirrad, Mohammad

    2015-01-01

    Objective: As chief prescribers, physicians could have a key role in rational drug use. Core prescribing indicators of all physicians have been evaluated in the Islamic Republic of Iran for several years, but no study has assessed the effects of academic status of doctors on their prescribing behaviors. We aimed to compare prescribing indicators of two groups of academic and non-academic specialist physicians working in Urmia, Iran. Methods: In this cross-sectional study, prescribing indicators of the total number of 37 academic and 104 non-academic specialist physicians in six medical specialties (infectious diseases, psychiatry, otorhinolaryngology, gynecology, pediatrics and general surgery) were studied during 2012 using Rx-analyzer, a dedicated computer application. A set of five quality indicators was used based on the World Health Organization and International Network for Rational Use of Drugs recommendations. Findings: Totally, 709,771 medications in 269,660 prescriptions were studied. For academic and non-academic specialist physicians, the average number of medications per prescription was 2.26 and 2.65, respectively. Similarly, patients’ encounters with injectable pharmaceuticals were 17.37% and 26.76%, respectively. The corresponding figures for antimicrobial agents were 33.12% and 45.46%, respectively. The average costs of every prescription were 6.53 and 3.30 United States Dollar for academic and non-academic specialist physicians, respectively. All the above-mentioned differences were statistically significant. Conclusion: Better prescribing patterns were observed in academic specialist physicians. However, they prescribed medications that were more expensive, while the reason was not investigated in this study. Further studies may reveal the exact causes of these differences. PMID:25984540

  20. The Lake Urmia environmental disaster in Iran: A look at aerosol pollution.

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    Hossein Mardi, Ali; Khaghani, Ali; MacDonald, Alexander B; Nguyen, Phu; Karimi, Neamat; Heidary, Parisa; Karimi, Nima; Saemian, Peyman; Sehatkashani, Saviz; Tajrishy, Massoud; Sorooshian, Armin

    2018-08-15

    Lake Urmia (LU) once was the second largest hypersaline lake in the world, covering up to 6000km 2 , but has undergone catastrophic desiccation in recent years resulting in loss of 90% of its area and extensive coverage by playas and marshlands that represent a source of salt and dust. This study examines daily Aerosol Optical Depth (AOD) data from the Moderate Resolution Imaging Spectroradiometer (MODIS) between 2001 and 2015 over northwestern Iran, which encompasses LU. Intriguingly, salt emissions from the LU surface associated with ongoing desiccation do not drive the study region's AOD profile, whereas pollution transported from other regions and emissions around LU are more important. Signatures of increasing local crustal emissions are most evident outside of the peak dust season (January, February, and October) and on the periphery of LU. AOD has generally increased in the latter half of the study period with the onset of the AOD ramp-up starting a month earlier in the spring season when comparing 2009-2015 versus earlier years. Results indicate that suppression of emissions on the LU border is critical as the combined area of salt and salty soil bodies around LU have increased by two orders of magnitude in the past two decades, and disturbing these areas via activities such as grazing and salt harvesting on the lake surface can have more detrimental impacts on regional pollution as compared to benefits. These results have important implications for public health, climate, the hydrological cycle, and pollution control efforts. Copyright © 2018 Elsevier B.V. All rights reserved.

  1. Diurnal variations in milk macro-mineral concentrations in Holstein dairy cows in Urmia, Iran

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    Shahram Nozad

    2012-12-01

    Full Text Available Milk samples from high and low milk producer Holstein cows, were obtained during the morning and afternoon milking over a one week period. Overall, 1064 samples were tested within 14 times sampling in Urmia, Iran. Milk macro-mineral concentrations in the morning milking and in low producers were greater than in the afternoon and in high producers. The highest and lowest concentrations were observed in Na+ and Mg++, respectively. Mean milk values between low and high producers in the morning, afternoon and daily milking times were different (p < 0.05. The individual comparison of milk parameters between both groups in the different milking times were also different (p < 0.05. The results of correlation among macro-minerals in the morning, afternoon and overall milking showed significant and positive correlations among all macro-minerals except for Na+ and K+, in which there was a significant negative correlation (p < 0.05. The highest and lowest correlations were found between Ca++ and inorganic phosphorus (IP (r=0.37, p < 0.05 and Na+ and IP (r=0.10, p < 0.05, respectively. It is concluded that the concentration of macro-minerals in different producers varied between milking times. The sodium concentration was the highest while Mg++ was the lowest among macro-minerals. The correlation between Ca++/ IP was the highest, while Na+/K+ revealed a negative correlation. Therefore, by organizing the appropriate macro-minerals in the ration, it would be possible to achieve an optimal purpose from animal husbandry.

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

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    Yaghoub Hajizadeh

    2017-10-01

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

  3. Identification of medicinal plants effective in infectious diseases in Urmia, northwest of Iran

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    Mahmoud Bahmani

    2015-10-01

    Conclusions: Traditional medicinal sources, valuable knowledge of traditional healers in Urmia, the scientific investigation of the effects of the herbs offered in this study and their effects in traditional medicine may provide a good source for new drugs in modern medicine.

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

    Science.gov (United States)

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

    2012-01-01

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

  5. Study of the Types of Domestic Violence Committed Against Women Referred to the Legal Medical Organization in Urmia - Iran.

    Science.gov (United States)

    Aghakhani, Nader; Sharif Nia, Hamid; Moosavi, Ehsan; Eftekhari, Ali; Zarei, Abbas; Bahrami, Nasim; Nikoonejad, Ali Reza

    2015-12-01

    Today, domestic violence against women is a growing epidemic that can be observed in many countries. This study was carried out to determine the types of domestic violence against women who were referred to the Legal Medical Organization of Iran in Urmia, Iran in 2012. The descriptive survey included demographic information, abuse screening, and items regarding partner involvement. Data was gathered using face-to-face structured interviews. The study population included 300, women 18 years of age or older, and data was collected about their demographic characteristics and the types of domestic violence they experienced. SPSS software version 16 was used for the analyses. The majority of participants were in the 25 - 30 age group, and 83% of them were battered by their husbands in various ways. No significant relationships were observed between violence and unemployment, increasing age, and home ownership. The prevalence of abuse reported by women in this population suggests that many women that are referred to the Legal Medical Organization of Iran may have a history of abuse. Abused women may have different reasons for seeking a divorce. If routine screening for abuse is included in counseling, health providers will have the opportunity to develop a safety plan and initiate appropriate referrals.

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

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    K Hazrati Tappeh

    2012-06-01

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

  7. Investigating the salinization and freshening processes of coastal groundwater resources in Urmia aquifer, NW Iran.

    Science.gov (United States)

    Amiri, Vahab; Nakhaei, Mohammad; Lak, Razyeh; Kholghi, Majid

    2016-04-01

    This paper presents the results of an assessment about interaction between Urmia Lake (UL) and coastal groundwater in the Urmia aquifer (UA). This aquifer is the most significant contributor to the freshwater supply of the coastal areas. The use of hydrochemical facies can be very useful to identify the saltwater encroachment or freshening phases in the coastal aquifers. In this study, the analysis of salinization/freshening processes was carried out through the saturation index (SI), ionic deltas (Δ), binary diagrams, and hydrochemical facies evolution (HFE) diagram. Based on the Gibbs plot, the behavior of the major ions showed that the changes in the chemical composition of the groundwater are mainly controlled by the water-soil/rock interaction zone and few samples are relatively controlled by evaporation. A possible explanation for this phenomenon is that the deposited chloride and sulfate particles can form the minor salinity source in some coastal areas when washed down by precipitation. The SI calculations showed that all groundwater samples, collected in these periods, show negative saturation indices, which indicate undersaturation with respect to anhydrite, gypsum, and halite. In addition, except in a few cases, all other samples showed the undersaturation with respect to the carbonate minerals such as aragonite, calcite, and dolomite. Therefore, these minerals are susceptible to dissolution. In the dry season, the SI calculations showed more positive values with respect to dolomite, especially in the northern part of UA, which indicated a higher potential for precipitation and deposition of dolomite. The percentage of saltwater in the groundwater samples of Urmia plain was very low, ranging between 0.001 and 0.79 % in the wet season and 0.0004 and 0.81 % in the dry season. The results of HFE diagram, which was taken to find whether the aquifer was in the saltwater encroachment phase or in the freshening phase, indicated that except for a few wells

  8. The changes in the frequency of daily precipitation in Urmia Lake basin, Iran

    Science.gov (United States)

    Salehi Bavil, Sepideh; Zeinalzadeh, Kamran; Hessari, Behzad

    2017-06-01

    Urmia Lake, as one of the most valuable saline ecosystems in the world, has faced a sharp drop in the water level in recent years. The trend studies of climatic parameters can be effective in identifying the responsible factors and managing this crisis. This research investigated the frequency trend of daily precipitation in the ranges of less than 5 mm, 5-10 mm, 10-15 mm, 15-20 mm, and more than 20 mm in the Urmia Lake basin. The trend was assessed using Mann-Kendall, Spearman Rho and linear regression tests on 60 stations during a period of 30 years (1981 to 2011). The results showed that in all the three tests, the frequency of daily precipitation of less than 5 mm had a significant increase at 1% level. The 5-10 mm range displayed no significant trend, while the 10-15 mm range showed a significantly decreasing trend. The frequency in the 15-20 mm and above 20 mm ranges showed an insignificant falling trend. The analysis also indicated jumps in 1996 and 1999 (almost coinciding with the sharp drop in the lake's water level). In other words, the frequency trends of daily precipitation with small amounts (as a result, high evapotranspiration loss) were increasing and with large amounts were decreasing. This can be a contributor to reduced run-off and, hence, decreased water entering the lake. The results emphasize the need for changes in the management and consumption of water resources in the basin, in order to adapt to the climatic change.

  9. Helminthes and Coccidia Infection of Wild Sheep (Ovis Ammon Orintalis in Kabodan Island of National Park of Urmia Lake, Iran

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    Habib Khoshvaghti

    2010-06-01

    Full Text Available Forty-one wild sheep (Ovis ammon orintalis from Kabodan Island of National Park of UrmiaLake (North-West of Iran, were examined during a period of six months from October 2002 toMarch 2003, for helminthes and coccidian infection. The numbers of oocyst and eggs per gram offaeces (OPG & EPG were determined by the centrifuge flotation technique using saturated sugarsolution. The rate of infection for Strongylid form, Marshalagia, Trichuris eggs, and lung wormlarvae were 8 (19.5%, 12 (29.5%, 17 (41.5% and 14 (34.1%, respectively. Thirty-three(80.48% of the examined wild animals were infected to one or more Eimeria species including E.parva, E. ahsata, E. ovinoidalis and E. faurei. This study suggested that the rate of parasiticinfection in wild sheep were very low but it would seem that in unsuitable condition such asdrought and starvation, parasitic infection can be cause a serious problem in wild sheep population.

  10. Detection of Theileria equi and Babesia caballi using microscopic and molecular methods in horses in suburb of Urmia, Iran

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    Farnaz Malekifard

    2014-06-01

    Full Text Available Equine piroplasmosis is a severe disease of horses caused by the intra-erythrocyte protozoan, Theileria equi and Babesia caballi. The aim of this study was to identify equine piroplasmosis based on molecular and morphometrical features in horses in suburb of Urmia, West Azerbaijan province, Iran. From April to September 2011, a total number of 240 blood samples were collected randomly from horses of 25 villages. The specimens were transferred to the laboratory and the blood smears stained with Geimsa, and the morphological and biometrical data of parasite in any infected erythrocyte were considered. Extracted DNA from each blood sample was used in multiplex PCR in order to confirm the presence of B. caballi and T. equi. Microscopic observation on 240 blood smears determined that 15 (6.25% and 5 (2.80% samples were infected by T. equi and B. caballi, respectively. The mixed infections occurred in 2 (0.83% samples. The results of the PCR assays showed 26 (10.83%, 14 (5.83% and 4 (1.66% were distinguished as T. equi, B. caballi and mixed infection, respectively. Differences in infection rates were statistically nonsignificant between male and female horses and among different age groups. Our findings indicated that T. equi and B. caballi were prevalent in horse population.

  11. Fungi isolated from the skin lesions of Ghezel and Makui sheep with suspected ringworm in Urmia, Iran

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    A Araghi – Sooreh

    2012-05-01

    Full Text Available Non-dermatophytic fungi are frequently isolated on the cultures used in surveys of animals suspected of having ringworm. The present study was conducted to identify of saprophytic fungi and dermatophyte isolated from sheep with suspected ringworm in Urmia, Iran. A total of 1323 sheep from two breeds of Ghezel (n = 727 and Makui (n = 596 were examined for skin lesions. Only 4(0.035 % lesions with hair loss and scaling were found on ears of Ghezel sheep. Samples were examined microscopically by KOH and cultured ontoSabouraud’s dextrose agar and Sabouraud’s dextrose with chloramphenicol and cycloheximide, incubated at 25 and 37 ° C and examined for 4weeks. All (100% of the specimens yielded positive culture. Fungal isolates were Alternariaspp. (3 cases, 75 % and Mucor spp. (2 cases, 50%. No dermatophyte fungi were cultured from suspected ringworm lesions. Saprophytic fungi isolated in the present study may not be considered as cause of skin lesions in Ghezel sheep.

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

    Science.gov (United States)

    Sadaghian, Mohammad; Amani, Sasan; Jafari, Rasool

    2016-06-01

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

  13. Assessment of the Effects of Temperature and Precipitation Variations on the Trend of River Flows in Urmia Lake Watershed

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    Ashkan Farokhnia

    2014-07-01

    Full Text Available Trend analysis is one of the appropriate methods to assess the hydro-climatic condition of watersheds, which is commonly used for analysis of change pattern in a single variable over time. However, in real cases, many hydrological variables such as river flow are directly affected by climate and environmental factors, which usually go unnoticed in routine analyzes. The aim of the present research is to investigate the trend of river discharge in 25 hydrometric stations in Lake Urmia river basin with and without consideration of temperature and rainfall variability. Briefly, the results showed that there is a decreasing trend in all stations, which is significant in 9 cases. Also, it has been shown that regarding to trends in precipitation and temperature, the number of stations with significant decreasing trend will reduce to 7, which shows low impact of climate factors on the reduction rate of discharge in these stations. Based on the results, it can be concluded that climate variations have direct effect in inferring significant trends in river flow, so that considering these variables in studying of river discharge can lead to different results in the detection of significant trends.

  14. Major dietary patterns in relation to demographic and socio-economic status and food insecurity in two Iranian ethnic groups living in Urmia, Iran.

    Science.gov (United States)

    Rezazadeh, Arezoo; Omidvar, Nasrin; Eini-Zinab, Hassan; Ghazi-Tabatabaie, Mahmoud; Majdzadeh, Reza; Ghavamzadeh, Saeid; Nouri-Saeidlou, Sakineh

    2016-12-01

    To identify major dietary patterns and their association with socio-economic status (SES) and food insecurity in two major ethnic groups living in Urmia, north-west Iran. A cross-sectional study. All four geographical zones of Urmia city. Participants (n 723; 427 women and 296 men), aged 20-64 years, from two ethnic groups (445 Azeri Turks and 278 Kurds). Three major dietary patterns were extracted: 'Traditional High SES' (THS), 'Traditional Low SES' (TLS) and 'Transitional'. After adjusting for confounders, the THS pattern was positively associated with education level and negatively associated with moderate or severe food insecurity in Azeri Turks; whereas, among Kurds, it was more common in women and positively associated with age. The TLS pattern was more common among men and negatively associated with educational level and all levels of food insecurity in Azeris; while, among Kurds, it was more common among men, positively associated with being married and negatively associated with household income/capita. The 'Transitional' pattern was positively associated with being employed and negatively associated with age and all levels of food insecurity in Azeris; while, among Kurds, it was more common among men and negatively associated with age, being married and physical activity level. Findings suggest that household SES and food insecurity are associated with detrimental dietary patterns and that this effect may be stronger than cultural and ethnic background. These patterns differ by age and gender. Therefore, such characteristics should be considered in planning and formulating diet-related policies and programmes.

  15. Reconnaissance of promising areas for sandstone type uranium deposits in the Urmia-Naqadeh-Mahabad basin, NW Iran

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    Mohammad Reza Hezareh

    2018-04-01

    Full Text Available Introduction The Urmia-Naqadeh-Mahabad basin is a part of the south and west Urmia Lake drainage basin that covers some parts of East-and-West Azerbaijan and northern Kurdistan. This study is the integration of geological, hydrological, remote sensing, geochemical and airborne geophysical data classifying promising areas that are related to sandstone type uranium (U mineralization in Iran. Based on positive factors such as favorable source, host rocks and suitable hydrological pattern, this basin is a favorable basin in Iran. According to the characteristics of lithology, tectonic, sedimentary environment, geotectonics and etc. the basin could be classified into favorable, promising and possible subbasins for mineralization of U sandstone type. Material and methods Geological data show that this region is a part of the Sanandaj-Sirjan zone and consists of Precambrian metamorphic rocks which are covered by younger sedimentary and volcano-sedimentary rocks that are influenced by different metamorphic phases. More than 7597 stream sediment samples from the area have been analyzed for Se،V، Mo، As،Cu، Ag، Zn، Co، Ni، Pb، Ti، Th، Zr، P and Sn. The basin is divided into 11 individual sub-basins. Radiometric data of the basin have been acquisitioned during 1976-1978 by an Australian-German- French Company with line separation of 500 meters and 120 meters of nominal terrain clearance. Remote sensing data reveals that the western subbasin is suitable for sandstone type uranium mineralization. Based on geochemical evidences, the Au, Zn, Sn, As and Pb elements were enriched. Geophysical investigation reveals that the Eastern basin includes high amounts of U and low amounts of Th. Hydrogeological study demonstrates that the trend of groundwater is from the west to the east. Geochemical data revealed that we can divide the basin into 11 subbasins which are characterized as follows: 1. Ghara Aghaj (126 Km2, North to south trend is situated at the

  16. Investigating the causality of changes in the landscape pattern of Lake Urmia basin, Iran using remote sensing and time series analysis.

    Science.gov (United States)

    Mehrian, Majid Ramezani; Hernandez, Raul Ponce; Yavari, Ahmad Reza; Faryadi, Shahrzad; Salehi, Esmaeil

    2016-08-01

    Lake Urmia is the second largest hypersaline lake in the world in terms of surface area. In recent decades, the drop in water level of the lake has been one of the most important environmental issues in Iran. At present, the entire basin is threatened due to abrupt decline of the lake's water level and the consequent increase in salinity. Despite the numerous studies, there is still an ambiguity about the main cause of this environmental crisis. This paper is an attempt to detect the changes in the landscape structure of the main elements of the whole basin using remote sensing techniques and analyze the results against climate data with time series analysis for the purpose of achieving a more clarified illustration of processes and trends. Trend analysis of the different affecting factors indicates that the main cause of the drastic dry out of the lake is the huge expansion of irrigated agriculture in the basin between 1999 and 2014. The climatological parameters including precipitation and temperature cannot be the main reasons for reduced water level in the lake. The results show how the increase in irrigated agricultural area without considering the water resources limits can lead to a regional disaster. The approach used in this study can be a useful tool to monitor and assess the causality of environmental disaster.

  17. Incidence of Giardia lamblia Subspecies by PCR-RFLP in Stool Specimens of Hospitalized Children at Urmia Mutahhari Hospital, West Azerbaijan Province, Iran.

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    Khosro Hazrati Tappeh

    2014-12-01

    Full Text Available Giardia lamblia is one of the most prevalent intestinal flagellate protozoa that infects a wide range of vertebrate hosts causing severe intestinal disorder in children.This study was performed to determine subspecies of G.lamblia by the PCR-RFLP method, targeting the glutamate dehydrogenase(gdhlocus, in hospitalized children at Urmia Mutahhari Hospital, West Azerbaijan Province,Iran and determining the infection transformational storages in this area.Overall, 720 stool specimens were collected from the hospitalized children, 34 samples were positive and Giardia cysts were detected under the microscope. Cysts were partially purified by the sucrose density gradient method and then washed with sterile distilled water to remove effectively the PCR inhibitors. Genomic DNA of G. lamblia isolates was extracted by freeze-thaw cycles followed by phenol/ chloroform/isoamyl alcohol method. The single step PCR-RFLP assay was used to differentiate the assemblages between A and B, which were found in humans. In this method, 432 bp expected size was amplified, and then for detection of subspecies, specific restriction RsaI and BspLI enzymes were used.Totally 34 samples were positive in terms of Giardia cyst out of 720 examined samples microscopically, so the parasite spread rate is reported 4.72%. Analysis PCR-RFLP on these samples revealed that 28 samples (93.3% have the genotype BIII and 2 samples (6.7% belong to the subgroup BIV.PCR-RFLP is a proper analytical method for determining the genotype among parasite types, using the glutamate dehydrogenizes zone's genes. Based on the results, an animal origin of infection cycle is suggested.

  18. Investigation of land subsidence due to climate changes in surrounding areas of Urmia Lake (located in northwest of Iran) using wavelet coherence analysis of geodetic measurements and methodological data

    Science.gov (United States)

    Moghtased-Azar, K.; Mirzaei, A.; Nankali, H. R.; Tavakoli, F.

    2012-04-01

    Urmia Lake (salt lake in northwest of Iran) plays a valuable role in environment, wildlife and economy of Iran and the region, and now faces great challenges for survival. The Lake is in immediate and great danger and rapidly going to become salty desert. During the recent years and new heat wave, Iran, like many other countries are experiencing, is faced with relativity reduced rain fall. From a few years ago environment activists warned about potential dangers. Geodetic measurements, e.g., repeated leveling measurements of first order leveling network of Iran and continuous GPS measurements of Iranian Permanent GPS network of Iran (IPGN) showed that there is subsidence in surrounding areas of the lake. This paper investigates the relation between subsidence and climate changing in the area, using the wavelet coherence of the data of permanent GPS stations and daily methodological data. The results show that there is strong coherence between the subsidence phenomena induced by GPS data and climate warming from January 2009 up to end of August 2009. However, relative lake height variations computed from altimetry observations (TOPEX/POSEIDON (T/P), Jason-1 and Jason-2/OSTM) confirms maximum evaporation rates of the lake in this period.

  19. Agricultural crop mapping and classification by Landsat images to evaluate water use in the Lake Urmia basin, North-west Iran

    Science.gov (United States)

    Fazel, Nasim; Norouzi, Hamid; Madani, Kaveh; Kløve, Bjørn

    2016-04-01

    Lake Urmia, once one of the largest hypersaline lakes in the world has lost more than 90% of its surface body mainly due to the intensive expansion of agriculture, using more than 90% of all water in the region. Access to accurate and up-to-date information on the extent and distribution of individual crop types, associated with land use changes and practices, has significant value in intensively agricultural regions. Explicit information of croplands can be useful for sustainable water resources, land and agriculture planning and management. Remote sensing, has been proven to be a more cost-effective alternative to the traditional statistically-based ground surveys for crop coverage areas that are costly and provide insufficient information. Satellite images along with ground surveys can provide the necessary information of spatial coverage and spectral responses of croplands for sustainable agricultural management. This study strives to differentiate different crop types and agricultural practices to achieve a higher detailed crop map of the Lake Urmia basin. The mapping approach consists of a two-stage supervised classification of multi-temporal multi-spectral high resolution images obtained from Landsat imagery archive. Irrigated and non-irrigated croplands and orchards were separated from other major land covers (urban, ranges, bare-lands, and water) in the region by means of maximum Likelihood supervised classification method. The field data collected during 2015 and land use maps generated in 2007 and Google Earth comparisons were used to form a training data set to perform the supervised classification. In the second stage, non-agricultural lands were masked and the supervised classification was applied on the Landsat images stack to identify seven major croplands in the region (wheat and barley, beetroot, corn, sunflower, alfalfa, vineyards, and apple orchards). The obtained results can be of significant value to the Urmia Lake restoration efforts which

  20. Evaluation of Agricultural Crops Water Footprint with Application of Climate Change in Urmia Lake basin

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    majid montaseri

    2017-02-01

    Full Text Available Introduction: The water footprint index as a complete indicator represents the actual used water in agriculture based on the climate condition, the amount of crop production, the people consumption pattern, the agriculture practices and water efficiency in any region. The water footprint in agricultural products is divided to three components, including green, blue and gray water footprint. Green water footprint is rainwater stored in soil profile and on vegetation. Blue water refers to water in rivers, lakes and aquifers which is used for irrigation purposes. Gray water footprint refers to define as the volume of contaminated water. The water footprint in arid and semiarid regions with high water requirement for plants and limited fresh water resources has considerable importance and key role in the planning and utilization of limited water resources in these regions. On the other hand, increasing the temperature and decreasing the rainfall due to climate change, are two agents which affect arid and semiarid regions. Therefore, in this research the water footprint of agriculturalcrop production in Urmia Lake basin, with application of climate change for planning, stable operating and crop pattern optimizing, was evaluated to reduce agricultural water consumption and help supplying water rights of Urmia Lake. Materials and Methods:Urmia Lake basin, as one of the main sextet basins in Iran, is located in the North West of Iran and includes large sections of West Azerbaijan, East Azerbaijan and Kurdistan areas. Thirteen major rivers are responsible to drain surface streams in Urmia Lake basin and these rivers after supplying agriculture and drinking water and residential areas in the flow path, are evacuated to the Lake. Today because of non-observance of sustainable development concept, increasing water use in different parts and climate change phenomena in Urmia Lake basin the hydrologic balance was perturbed, and Urmia Lake has been lost 90% of

  1. Effects of urbanization on river morphology of the Talar River, Mazandarn Province, Iran

    NARCIS (Netherlands)

    Yousefi, Saleh; Moradi, Hamid Reza; Keesstra, Saskia; Pourghasemi, Hamid Reza; Navratil, Oldrich; Hooke, Janet

    2017-01-01

    In the present study, we investigate the effects of urbanization growth on river morphology in the downstream part of Talar River, east of Mazandaran Province, Iran. Morphological and morphometric parameters in 10 equal sub-reaches were defined along a 11.5 km reach of the Talar River after land

  2. The effects of fish oil capsules and vitamin B1 tablets on duration and severity of dysmenorrhea in students of high school in Urmia-Iran.

    Science.gov (United States)

    Hosseinlou, A; Alinejad, V; Alinejad, M; Aghakhani, N

    2014-09-18

    The purpose of this study is the comparison of the effect of vitamin B1 and fish oil with together on severity and duration of dysmenorrhea, and if it is effective, we can administrative both of them with less complication to compare with other chemical drugs which has many disadvantages. High school of Urmia city, between March 2008 and June 2008. This study has a double-blind clinical trial design.240 high school female students with dysmenorrhea by a randomized Method were followed up in a double-blind, randomized, placebo-controlled study by dividing into four groups with 60 members. The daily supplement was vit B1 (100 mg/day and fish oil pearl 500 mg/day), taken as a single dose starting at the beginning of the menstrual cycle and continued for 2 consecutive months. Intensity of pain in three experimental groups (Vit B1, fish oil and both of them) had significant difference comparing placebo group and intensity of pain had reduced. (p<0.001), (p=0.018), (p<0.001) VS in placebo group (p=0.79). Duration of pain had significantly reduced in all three experimental groups compared with placebo group. (p=0.004), (p=0.008), (p<0.001) VS in placebo group (p=0.32). In all of drugs, results (mean) was better at the end of the second month than the first month. Fish oil and vit B1 effects on treatment of primary dysmenorrhea were similar, but vit B1 has less complications and it was more acceptable. We mixed them and compared its results with vit B1, fish oil and placebo separately. Pain duration is the least in Vitamin B1 tablets compare with the others, but its duration was minimum in complex of Vitamin B1 tablets and fish oil capsules. Due to good effects of vitamin B1 and fish oil on symptoms of dysmenorrhea, using of them is suggested.

  3. Lake Urmia Shrinkage and its Effect on the Settlement of the Surrounding Areas Investigated Using Radar and Optical Satellite Images

    Science.gov (United States)

    Motagh, M.; Shamshiri, R.; Hosseini, F.; Sharifi, M. A.; Baes, M.

    2014-12-01

    With a total area of more than 50000 km^2 Lake Urmia basin in northwest of Iran was once one of the biggest salt lakes in the world. The lake has been shrinking in the recent years, losing in turn dramatically its area. A lot of factors have been attributed to this shrinking including construction of dams on the rivers feeding the lake and overexploitation of groundwater for agricultural and industrial purposes. In this study we first utilized time-series analysis of Landsat images to precisely quantify surface changes in the region between 1984 and 2013. We then analyzed a number of SAR images from 2002 to 2014 including 30 ASAR images from Envisat, 10 PALSAR images from ALOS, and more than 35 TerraSAR-X (TSX) in both Stripmap and Spot modes to assess surface ground deformation. Ground deformation was evaluated for both agricultural regions around the lake and Lake Urmia Causeway (LUC), connecting two provinces of East and West Azerbaijan on both sides of the lake. The InSAR results of the LUC embankments is further investigated using Finite Element approach to better understand the relation between soil parameters, lake level changes and settlement of the LUC. The classification results using optical imagery analysis show that human and anthropogenic activities have resulted in shrinking of Lake Urmia by more than 60% over the past 30 years. The agricultural areas around the lake are dominated by ground subsidence reaching to 10 cm/yr in places. The LUC embankments also show large deformation with peak settlement of more than 5 cm/yr over the last decade. FEM simulation shows that consolidation due to dissipation of excess pore pressure in embankments can satisfactorily explain its surface deformation.

  4. Update of “Biodiversity of the Hypersaline Urmia Lake National Park (NW Iran”

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    Alireza Asem

    2016-03-01

    Full Text Available Urmia Lake, an endorheic salt lake in northwestern Iran, was registered in the Ramsar Convention on Wetlands as a wetland of international importance, also a UNESCO biosphere reserve. In this review, we have updated our last checklist in 2014 with available information on the biodiversity of the lake.

  5. Surveying drinking water quality (Balikhlou River, Ardabil Province, Iran)

    Science.gov (United States)

    Aalipour erdi, Mehdi; Gasempour niari, Hassan; Mousavi Meshkini, Seyyed Reza; Foroug, Somayeh

    2018-03-01

    Considering the importance of Balikhlou River as one of the most important water sources of Ardabil, Nir and Sarein cities, maintaining water quality of this river is the most important goals in provincial and national levels. This river includes a wide area that provides agricultural, industrial and drinking water for the residents. Thus, surveying the quality of this river is important in planning and managing of region. This study examined the quality of river through eight physicochemical parameters (SO4, No3, BOD5, TDS, turbidity, pH, EC, COD) in two high- and low-water seasons by international and national standards in 2013. For this purpose, a review along the river has been done in five stations using t test and SPSS software. Model results showed that the amount difference in TDS and EC with WHO standards, and TDS rates with Iran standards in low-water seasons, pH and EC with WHO standards in high-water seasons, is not significant in high-water season; but for pH and SO4 parameters, turbidity and NO3 in both standards and EC value with WHO standard in low-water season and pH, EC, SO4 parameters and turbidity and NO3 in high-water season have significant difference from 5 to 1%, this shows the ideal limit and lowness of parameters for different usage.

  6. Sediment Source Fingerprinting of the Lake Urmia Sand Dunes.

    Science.gov (United States)

    Ahmady-Birgani, Hesam; Agahi, Edris; Ahmadi, Seyed Javad; Erfanian, Mahdi

    2018-01-09

    Aeolian sand dunes are continuously being discovered in inner dry lands and coastal areas, most of which have been formed over the Last Glacial Maximum. Presently, due to some natural and anthropogenic implications on earth, newly-born sand dunes are quickly emerging. Lake Urmia, the world's second largest permanent hypersaline lake, has started shrinking, vast lands comprising sand dunes over the western shore of the lake have appeared and one question has been playing on the minds of nearby dwellers: where are these sand dunes coming from, What there was not 15 years ago!! In the present study, the determination of the source of the Lake Urmia sand dunes in terms of the quantifying relative contribution of each upstream geomorphological/lithological unit has been performed using geochemical fingerprinting techniques. The findings demonstrate that the alluvial and the fluvial sediments of the western upstream catchment have been transported by water erosion and they accumulated in the lower reaches of the Kahriz River. Wind erosion, as a secondary agent, have carried the aeolian sand-sized sediments to the sand dune area. Hence, the Lake Urmia sand dunes have been originating from simultaneous and joint actions of alluvial, fluvial and aeolian processes.

  7. Determination of Methanol Content in Herbal Distillates Produced in Urmia Using Spectrophotometry

    OpenAIRE

    Mohammad Delirrad; Zahra Ghasempour; Hassan Hassanzadazar; Yaghoub Roshani; Danesh Mohammadi; Shirin Forouzan; Amir Rahimirad; Ali Hamzehzadeh

    2012-01-01

    Background: Herbal distillates have been used for many centuries as drinks, flavors, and herbal medicine in Iran, especially in the city of Urmia. Recently, some studies claimed the presence of methanol in different types of herbal distillates. Methanol is a highly toxic compound which can cause acute or chronic toxicity in humans. Acute poisoning with methanol can cause different complications and even death while chronic methanol exposure has a wide range of nonspecific and misleading findi...

  8. Habitat use of Alburnoides namaki, in the Jajroud River (Namak Lake basin, Iran)

    OpenAIRE

    Melahat Hoghoghi; Soheil Eagderi; Bahmen Shams-Esfandabad

    2016-01-01

    A fish species prefer a particular habitat where provides its biological requirements, hence, understanding their habitat use and preferences are crucial for their effective management and protection. This study was conducted to assess the habitat use and selection patterns of Alburnoides namaki, an endemic fish in Jajroud River, Namak Lake basin, Iran. The river was sampled at 18 equally spaced sites. A number of environmental variables, including elevation, water depth, river width, river s...

  9. Effects of an extreme flood on river morphology (case study: Karoon River, Iran)

    Science.gov (United States)

    Yousefi, Saleh; Mirzaee, Somayeh; Keesstra, Saskia; Surian, Nicola; Pourghasemi, Hamid Reza; Zakizadeh, Hamid Reza; Tabibian, Sahar

    2018-03-01

    An extreme flood occurred on 14 April 2016 in the Karoon River, Iran. The occurred flood discharge was the highest discharge recorded over the last 60 years in the Karoon River. Using the OLI Landsat images taken on 8 April 2016 (before the flood) and 24 April 2016 (after the flood) the geomorphic effects were detected in different land cover types within the 155-km-long study reach. The results show that the flood significantly affected the channel width and the main effect was high mobilization of channel sediments and severe bank erosion in the meandering reaches. According to field surveys, the flood occupied the channel corridor and even the floodplain parts. However, the channel pattern was not significantly altered, although the results show that the average channel width increased from 192 to 256 m. Statistical results indicate a significant change for active channel width and sinuosity index at 99% confidence level for both indexes. The flood-induced morphological changes varied significantly for different land cover types along the Karoon River. Specifically, the channel has widened less in residential areas than in other land cover types because of the occurrence of bank protection structures. However, the value of bank retreat in residential and protected sides of the Karoon River is more than what we expected during the study of extreme flood.

  10. The Effect of Concept Mapping on the Learning Levels of Students in Taking the Course of "Nursing Care of Patients With Glandular Diseases Subject" in Urmia University of Medical Sciences, Iran

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    Aghakhani

    2015-04-01

    Full Text Available Background Studies show that traditional teaching methods, such as lecturing, do not lead to in-depth learning. Concept maps have been used for a long time by researchers and teachers to facilitate learning. Objectives The present study aimed to investigate the effect of concept mapping on the learning levels of students in nursing care of patients with glandular diseases subject in Urmia University of Medical Sciences. Materials and Methods In a quasi-experimental study with a pre-test/post-test design, 28 nursing students were selected and divided into two groups: the experimental and the control groups. After administration of pre-test, the students in the experimental group participated in classes on designing concept maps. Next, lessons on glands and nursing were presented to the students in the experimental and control groups through concept maps and lectures, respectively. At the end of the semester, the learning levels of the students in both groups were evaluated by the post-test. Results The means of the scores of the students as determined by results of the pre-test revealed insignificant statistical difference between the two groups. However, the learning level of the students in the experimental group was significantly higher (P < 0.05. As a metacognitive intervention, concept mapping can contribute to in-depth learning of nursing students. Conclusions According to the findings, it is recommended that concept mapping should be used for teaching and evaluation. Further studies are needed to compare the effect of concept mapping with those of other metacognition approaches on different types of learners.

  11. Biomonitoring levels of airborne metals around Urmia Lake using deciduous trees and evaluation of their tolerance for greenbelt development.

    Science.gov (United States)

    Mohammadi, Amir; Mokhtari, Mehdi; Arani, Asghar Mosleh; Taghipour, Hassan; Hajizadeh, Yaghoub; Fallahzadeh, Hossein

    2018-05-16

    In the northwest of Iran, the dust of salty and toxic metals possibly caused due to drying Urmia Lake is threatening the health of surrounding communities. This study aimed to employ leaves of local deciduous trees for biomonitoring of toxic elements and to evaluate air pollution tolerance of the trees for greenbelt application. Sampling from leaves of four dominant tree species including Vitis vinifera, Juglans regia, Ulmus umbraculifera, and Popolus alba was carried out from gardens in two radial distances (5 and 10 km) around the Urmia Lake accounting for 16 sites. The concentration of metals in the leaves were extracted according to method USEPA method 3050B and measured by ICP AES technique. According to the levels of air pollution tolerance index (APTI), Popolus alba showed to be more sensitive to air pollution and can be applied for biomonitoring. The ranks of heavy metals and sodium concentrations in the leaves gained in the order of Na > Zn > Cu > Ni > Pb > As > Cd. The mean enrichment factor for the elements was calculated from 1 to 3, suggesting minor enrichment for them. As, Pb, and Na with similar spatial distribution were dominantly observed in northwest and center-east of the Urmia Lake. Potential ecological risk (PER) index showed a moderate risk in 6% of sampling zones, where Cd and As were identified as responsible pollutants. Principle component and correlation analysis between the elements depicted human sources such as industrial activity and road traffic for Cd, Cu, Ni, Pb, and Zn, whereas As and Na were most likely originated from the aerosols of Urmia Lake. Our findings showed that Popolus alba can be applied as a local biomonitor and Vitis vinifera with moderate tolerance can be used as a good air pollutant sink in greenbelt development around the drying Urmia Lake in the northwest of Iran.

  12. Iran

    DEFF Research Database (Denmark)

    Elling, Rasmus Christian

    2016-01-01

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

  13. Checklist and key identification of Chironomidae Larvae (Insecta: Diptera in Marbor River (Isfahan, Iran

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    Azam Karami

    2014-12-01

    Full Text Available Chironomidae (Diptera which are distributed worldwide, are the most abundant and diverse insects in many freshwater ecosystems, as well as inland waters of Iran. However, very few researches were done for identification of this group in Iran, and there is a poor knowledge of their faunal diversity distribution in this country. To investigate chironomid larvae in Marbor river, Isfahan Province, seasonal samplings were done (2003-2004 in five selected sites along the river course, using Dredge sampler 3 times for every site. After collecting, the samples were preserved in formaldehyde at the site. Samples were sorted out in laboratory and the Chironomidae larvae were identified down to the generic level using the identification keys, and light and phase-contrast microscopes. Results revealed 39 genera from four subfamilies in Marbor River: Chironominae (15 genera, Diamesinae (2 genera, Orthocladiinae (17 genera and Tanypodinae (5 genera. From these, 13 genera were reported for the first time in Iran. An identification key for the taxon in Marbor river was provided.

  14. Long-Term (1969-2013 Changes of Water Parameters in Neka and Tajan Rivers, Mazandaran, Iran

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    Jaber Aazami

    2017-03-01

    Full Text Available Background: Iran is located in the global arid zone. With an average rainfall of less than 250 mm. 25 percent is Iran of located in hyper-dry area and 40 percent in the arid area. In 2007, the World Bank report declared the annual reduction of freshwater resources in Iran 6 times more than global standards and indicators. Since at present, in Iran most available fresh water enters the water ecosystems, their management is vitally important due to climate changes and water quality parameters. Methods: In this study, long- term changes of some parameters including hardness, dissolved solids and EC, pH, HCO3, Ca, Na, Mg, Cl and SO4 were investigated for a period of 44 years in two key rivers (Neka and Tajan rivers in the north of Iran. Results: The results show that there was the same changes pattern in all parameters in both rivers. The highest level of correlation was between electrical conductivity and dissolved solids in both rivers. Also, due to the similarity of the hydrological characteristics of the rivers, the impact of area development by local people is playing a major role in the environmental health. Conclusion: Although Iran's northern regions have high rate of precipitation, status of water quality parameters is an indicator of low levels of water quality and its pollution.

  15. Iran

    African Journals Online (AJOL)

    User

    Trend of Suicide in Kermanshah during 11 years (2004 to 2014), Iran ... Suicide is one of the most important health problems which has dedicated a significant part ... interaction with different risk factors (Oliver and ... physical and mental diseases, the researchers used .... Due to the lack of professional ability, illiterates are.

  16. Forecasting models for flow and total dissolved solids in Karoun river-Iran

    Science.gov (United States)

    Salmani, Mohammad Hassan; Salmani Jajaei, Efat

    2016-04-01

    Water quality is one of the most important factors contributing to a healthy life. From the water quality management point of view, TDS (total dissolved solids) is the most important factor and many water developing plans have been implemented in recognition of this factor. However, these plans have not been perfect and very successful in overcoming the poor water quality problem, so there are a good volume of related studies in the literature. We study TDS and the water flow of the Karoun river in southwest Iran. We collected the necessary time series data from the Harmaleh station located in the river. We present two Univariate Seasonal Autoregressive Integrated Movement Average (ARIMA) models to forecast TDS and water flow in this river. Then, we build up a Transfer Function (TF) model to formulate the TDS as a function of water flow volume. A performance comparison between the Seasonal ARIMA and the TF models are presented.

  17. Heavy metal enrichment and ecological risk assessment of surface sediments in Khorramabad River, West Iran.

    Science.gov (United States)

    Rastmanesh, F; Safaie, S; Zarasvandi, A R; Edraki, M

    2018-04-11

    The ecological health of rivers has often been threatened in urbanized catchments due to the expansion of industrial activities and the population growth. Khorramabad River which flows through Khorramabad city, west of Iran, is an example of such settings. The river water is used for agricultural purposes downstream. In this study, the effect of Khorramabad city on heavy metal and metalloid (Cu, Pb, Zn, Ni, Cr, and As) loads in Khorramabad River sediments was investigated. To evaluate sediment pollution and potential adverse biological effects, surface sediment samples were collected at selected locations along the river and were characterized for their geochemical properties. Contamination factor (CF), pollution load index (PLI), and ecological risk assessment (RI) were calculated. Also, sediment quality guidelines (SQGs) were used to screen contaminants of concern in the study area. The results showed that sediments were moderately polluted, with stations located in more densely populated areas showing higher pollution indicators. Copper, Zn, and Pb sources could be attributed to urban wastewater, whereas Ni, Cr, and As had both natural and anthropogenic sources. Moreover, ecological risk assessments showed that sediments could be classified in the category of low risk. The results of the present study showed the effect of anthropogenic activities on heavy metal loads of the river sediments and these findings can be used to mitigate potential impacts on the environment and human health.

  18. Habitat use of Alburnoides namaki, in the Jajroud River (Namak Lake basin, Iran

    Directory of Open Access Journals (Sweden)

    Melahat Hoghoghi

    2016-01-01

    Full Text Available A fish species prefer a particular habitat where provides its biological requirements, hence, understanding their habitat use and preferences are crucial for their effective management and protection. This study was conducted to assess the habitat use and selection patterns of Alburnoides namaki, an endemic fish in Jajroud River, Namak Lake basin, Iran. The river was sampled at 18 equally spaced sites. A number of environmental variables, including elevation, water depth, river width, river slope, velocity, substrate type, average diameter of bed stone, riparian vegetation type and total dissolved solid (TDS and the relative abundance of A. namaki were recorded at each site. The results showed that A. namaki mostly selects upper parts of the river with higher slope, higher depth, lower width, lower velocity, bed rock substrate i.e. bed with boulder cover, TDS of 100-150 ppm, and deciduous forest and residential area riparian type compared with the available ranges. This study provides the habitat use and environmental factors affecting on the distribution of A. namaki in the Jajroud River.

  19. Identification And Study Of Fish Species In Karkheh River (Iran

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    Khoshnood Zahra

    2014-10-01

    Full Text Available For the investigation of fish from Karkheh River, sampling was performed in a six month period from August 2014 to January 2015. All sampled fish were measured for biometrical values (length and weight. General results of the sampling and identification of the fish showed the presence of 14 species from four fish families of Cyprinidae, Mugilidae, Siluridae and Macrostomidae, out of which the Cyprinidae family were the most frequent of the sampled fish. The most significant abundance belongs to Cyprinus carpio. The fish sampled in the present study were: Liza abu, Ctenopharyngodon idella, Barbel sp., Cyprinion macrostomum, Barbus sharpeyi, Hypophthalmichthys molitrix, Barbus esocinus, Barbus barbulus, Barbus luteus, Barbus grypus, Cyprinus carpio, Silurus triostegus, Mastacembelus circumcinctus and Capoeta trutta. Shannon Index results showed that the fish biodiversity in the studyed area followed a uniform path and additionally that the considered area at the studied period has good fish biodiversity.

  20. Determination of Methanol Content in Herbal Distillates Produced in Urmia Using Spectrophotometry

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    Mohammad Delirrad

    2012-05-01

    Full Text Available Background: Herbal distillates have been used for many centuries as drinks, flavors, and herbal medicine in Iran, especially in the city of Urmia. Recently, some studies claimed the presence of methanol in different types of herbal distillates. Methanol is a highly toxic compound which can cause acute or chronic toxicity in humans. Acute poisoning with methanol can cause different complications and even death while chronic methanol exposure has a wide range of nonspecific and misleading findings. The main purpose of this study was to determine methanol content in the commonly-used industrial herbal distillates produced in Urmia. Methods: Five samples of six types of most commonly used herbal distillates (peppermint, musk willow, lemon balm, pennyroyal, dill, and rose water were purchased from five active herbal distillates manufacturers in Urmia. All samples were transferred to the laboratory and methanol content of each sample was measured two times according to the standard method of analysis using spectrophotometer. Results: The lowest and highest concentration of methanol were found in rose water (mean=72.4±32.1 ppm and musk willow (mean=278.3±106 ppm samples, respectively. One-way ANOVA showed statistically significant differences among methanol concentrations in the studied herbal distillates (F=60.9, P <0.001. Discussion: Different amounts of methanol were found in herbal distillates and it seems that there are statistically significant differences in methanol concentrations of various types of herbal distillates. Therefore, considering the harmful effects of methanol on human health, further studies are required for determining permitted levels of methanol in herbal distillates.

  1. Factors and Prevalence of Depression in Students at Iran’s Urmia University of Medical Sciences

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    Hamid Reza Khalkhali

    2018-02-01

    Full Text Available Background: Depression is characterized by decreased tendency to work, reduced pleasure from work, increased or decreased weight, increased or decreased appetite, insomnia or narcolepsy, irritability, fatigue, loss of energy, feelings of worthlessness, feelings of guilt, reduced ability to concentrate and think, and thoughts of suicide or actual suicide attempts. In this 2016 study, we examined the factors and prevalence of depression in students at Urmia University of Medical Sciences in Urmia, Iran. Methods: This cross-sectional study was conducted on 400 students. Data were collected through the Beck Depression Inventory II (BDI-II: a 21- item standard questionnaire in multiple-choice format to evaluate depression. The questionnaires were distributed randomly by trained students over a period of 5 months. Data were analyzed using SPSS ver. 19 software and by descriptive statistics, independent t-tests, logistic regression models, and the chi-squared test. Results: The mean BDI score was 14.67 ± 11.30. Of the study population, 278 (69.8% were men and 120 (30.2% were women. In terms of depression, 40.2% of the students were in the normal range and had no depression, 23.6% were slightly depressed, and 18.3% were partially depressed. Also, 6.03% of students had severe depression, and 3.51% of students had very severe depression. No statistically signi cant relationship was observed between depression and sex (P = 0.11. However, signi cant relationships were observed between depression and education level (P = 0.001, smoking history (P = 0.001, and age (P = 0.023. P values less than 0.05 were considered statistically signi cant. Conclusion: The prevalence of different degrees of depression in the plurality of students at Urmia University of Medical Sciences necessitates the development and institution of psychological training classes.

  2. Intimate partner violence during pregnancy in Urmia, Iran in 2012.

    Science.gov (United States)

    Farrokh-Eslamlou, Hamidreza; Oshnouei, Sima; Haghighi, Negar

    2014-05-01

    In spite of enough prevalence data on Intimate Partner Violence (IPV) during pregnancy from many countries, there are still some regions such as the Middle East with relatively limited data. The purpose of research was to investigate the magnitude of IPV during pregnancy in an Iranian community. Thirty hundred fifty women during their postpartum period were invited to participate in a cross-sectional population-based study, but 10.6% of them refused participation. The data was compiled using the Abuse Assessment Screen questionnaire. Of the 313 women, 55.9% reported violence during pregnancy. All types of violence were detected in victims during pregnancy, including psychological violence (43.5%), physical violence (10.2%), and sexual violence (17.2%). Intimate partner violence during pregnancy was significantly associated with lower education of the husbands (PR 1.64; 95% CI 1.15-2.36), un-employment of the husbands (PR 1.36; 95% CI 1.12-1.64), marriage duration of 5-9 years (PR 0.95; 95% CI 0.74-1.20) and gravidity of two (PR 0.80; 95% CI 0.59-1.08). The reported prevalence of IPV before and during pregnancy in this sample is substantially higher than estimates of exposure to violence in other parts of the globe, even the East Mediterranean region which has the highest prevalence estimation in the globe. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  3. Antimicrobial Susceptibility Profiles of Environmental Enterobacteriaceae Isolates From Karun River, Iran

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    Neda Nazarzadeh Zaree

    2014-05-01

    Full Text Available Background: Antibiotic resistance among bacteria is a worldwide problem. Enterobacteriaceae resistance to third-generation cephalosporins is typically caused by the production of β-lactamases. Objectives: The aim of this study was to determine antimicrobial susceptibility of environmental Enterobacteriaceae isolates from Karun River in Iran. Materials and Methods: A total of 600 water samples were collected from nine stations along Karun River in Iran, during spring and summer of 2012. In this research, different waterborne bacterial pathogens were isolated and identified using the membrane filtration technique and analytical profile index system for Enterobacteriaceae (API 20E. Then, disk diffusion method (CLSI, 2010; M2-A9 was used for testing the antibiotic resistance susceptibility. Enterobacteriaceae genera were tested against sixteen antibiotics: ampicillin, carbencillin, methicillin, cephalothin, cefotaxime, vancomycin, amikacin, ofloxacin, kanamycin, tetracycline, erythromycin, clindamycin, norfloxacin, nitrofurantoin, chloramphenicol, and amoxycillin. Results: The results of this study suggested that the level of fecal contamination in Karun water was very high. Among the isolated Enterobacteriaceae, there were 287 strains of (65% Escherichia coli, 162 (27% Enterobacter aeogenes, 73 (12.16% Citrobacter freundii, 58 (9.66% Proteus vulgaris, and 20 (3.3% Salmonella typhi. All Enterobacteriaceae isolates showed 100% resistance to ampicillin, carbenicillin, methicillin, vancomycin, erythromycin, clindamycin, and tetracycline. They failed to exhibit resistance to norfloxacin and ofloxacin. Other antibiotics showed intermediate activity, and some isolates were resistant. Conclusions: Detection of fecal indicator bacteria (E. coli in more than 75% of water samples indicates the possible presence of other bacteria causing infectious diseases.

  4. Evaluation of multiple water quality indices for drinking and irrigation purposes for the Karoon river, Iran.

    Science.gov (United States)

    Aminiyan, Milad Mirzaei; Aitkenhead-Peterson, Jacqueline; Aminiyan, Farzad Mirzaei

    2018-06-16

    The main purpose of this study was to evaluate the water quality of the Karoon river, which is a main river in Iran country. For this purpose, hydrochemical analyses of a database that maintained by the Water Resources Authority of Khuzestan Province, Iran's Ministry of Energy, were carried out. These data were compared with the maximum permissible limit values recommended by World Health Organization and Food and Agriculture Organization water standards for drinking and agricultural purposes, respectively. Also in this regard, multiple indices of water quality were utilized. However, not all indices gave similar rankings for water quality. According to the USSL diagram and Kelly ratio, Karoon's water quality is not suitable for irrigation purposes due to high salinity and moderate alkalinity. However, the results of the magnesium hazard analysis suggested that water quality for irrigation is acceptable. A Piper diagram illustrated that the most dominant water types during the 15 years of the study were Na-Cl and Na-SO 4 . The mineral saturation index also indicated that Na-Cl is the dominant water type. The water quality for drinking purpose was evaluated using a Schoeller diagram and water quality index (WQI). According to the computed WQI ranging from 111.9 to 194.0, the Karoon's water in the Khuzestan plain can be categorized as "poor water" for drinking purposes. Based on hydrochemical characteristics, years 2000-2007 and 2008-2014 were categorized into two clusters illustrating a decline in water quality between the two time periods.

  5. Biodiversity of Aquatic Insects of Zayandeh Roud River and Its Branches, Isfahan Province, Iran.

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    Mansoreh Shayeghi

    2014-12-01

    Full Text Available Aquatic insects are the major groups of arthropods that spend some parts of their life cycle in the water. These insects play an important role for transmission of some human and animal diseases. There is few information about the aquatic insects fauna of Iran.To study the aquatic insects fauna, adult, nymphal and larval collections were carried out from different habitats using the standard technique in Zayandeh Roud River, Isfahan Province,central Iran, during summer 2011.In total, 741 speimens of aquatic insects were collected and morphologically identified. They include 7 families and 12 genera representing 2 Orders. The order of Diptera (92.31% and Coleoptera (7.69%. The families Culicidae, Syrphidae and Chironomidae from Diptera order, Gyrinidae, Dytiscidae, Haliplidae, Hydrophilidae from Coleoptera order were identified.Some aquatic insects play an important role for transmission of human and animal diseases. These insects also are important for biological control. Therefore ecological study on aquatic insects can provide information about ecology of insects in an area for any decision making.

  6. Techno-economical Analysis of Rooftop Grid-connected PV Dairy Farms; Case Study of Urmia University Dairy Farm

    Science.gov (United States)

    Nikbakht, A. M.; Aste, N.; Sarnavi, H. J.; Leonforte, F.

    2017-08-01

    The global trends indicate a growing commitment to renewable energy development because of declining fossil fuels and environmental threats. Moreover, the global demographic growth coupled with rising demands for food has escalated the rate of energy consumption in food section. This study aims to investigate the techno-economic impacts of a grid-connected rooftop PV plan applied for a educational dairy farm in Urmia university, with total estimated annual electrical energy consumption of 18,283 kWh, located at the north west part of Iran. Based on the current feed-in tariff and tremendously low electricity price in agriculture section in Iran, the plants with size ranged from 14.4 to 19.7 kWp (initial investment ranged from 26,000 to 36,000 USD) would be satisfied economically.

  7. Phytoremediation of Heavy Metals (Pb, Cd by Tamarix along the Temby (karon River, Iran

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    Zeinab Sasan

    2017-03-01

    Full Text Available Background & Aims of the Study: Heavy metals contaminate drinking water, air and soils. It is very harmful for humans and other live organisms. Phytoremediation is one of the direct bio-remediation methods for heavy metal removal from polluted water and soils. This method is accepted environmentally, economically and aesthetically. The purpose of this study was to assess Tamarix hispida capacity for heavy metals (lead and Cadmium removal from Temby (Karon river of Ahvaz, Iran. Materials and Methods: This study was performed in summer season. Water samples took from upstream (before municipal wastewater discharge point and downstream (after municipal wastewater discharge point. Samples of Tamarix hispida tree leaf took from those grown in downstream (after municipal sewage discharge place. In this study, inductively coupled plasma mass spectrometry (ICPMS was used for analysis. Results: Results of this study showed that lead and cadmium mean in summer were 0.5 and 0.077 mg/l in upstream; and they were 0.66 and 0.12 in downstream, respectively. According to the result, absorption rate of lead and cadmium by Tamarix hispida was 0.03 and 0.013 mg/l, respectively. Conclusion: Results showed that Temby river water was polluted with Lead and Cadmium. Also,Tamarix hispida tree was effective for lead and cadmium removal. Lead was more uptake than Cadmium.

  8. The Reproductive Biology of Shirbot (Barbus grypus Heckel, 1843 in the Maroon River, Iran

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    Mahdi Banaee

    2014-03-01

    Full Text Available Shirbot (Barbus grypus is one of the species in south and southwest of Iran which is greatly favorable to residents of the region. Unfavorable ecological conditions in habitat of this species and overfishing have led to the reduction of the population of shirbot. Therefore, to restore the natural stock of this species, identifying its reproductive cycle associated with its habitat is of a great importance. In this study, the reproductive status of shirbot in the Maroon River in Khuzestan Province was studied in six sampling steps during four seasons. Also, morphological indicators, sex ratio, age of fish, gonadosomatic and hepatosomatic indices, histological changes in the testis and ovary of the fish were studied. The ratio of male fish to female was 2.35 to 1. The maximum value of gonadosomatic index (GSI is among the specimens aged 3 to 5 years and in March and April. An increase of hepatosomatic index (HIS during March may indicate the increased activity of liver during vitellogenesis and vitellogenin synthesis which is well verified by histological results of ovarian tissue. Based on our findings we recommend that the maximum reproductive activity of shirbot in the Maroon River starts around the end of March and continues to middle of July.

  9. Habitat quality assessment for the Eurasian otter (Lutra lutra on the river Jajrood, Iran

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    Roohallah Mirzaei

    2010-06-01

    Full Text Available Abstract There is little information about the status and ecology of the Eurasian otter (Lutra lutra in Iran. We assessed the habitat suitability for otters of the River Jajrood, Tehran province, measuring, or visually estimating, 12 environmental parameters along 16 600 m long river stretches (sampling sites. The downstream stretches of the river were found to be more suitable for otters with respect to the upper part of its course. Although the assessments of habitat suitability for the otter may be affected by several limits, the current distribution of the species on the river agrees with the results of this study. The preservation of the otter in Tehran province should involve the restoration of the ecosystem of the River Jajrood in order to improve the length of suitable river stretches.
    Riassunto Stima dell’idoneità ambientale per la lontra (Lutra lutra del fiume Jajrood, Iran. Le informazioni relative alla lontra (Lutra lutra in Iran sono scarse. L’idoneità ambientale per la specie del fiume Jajrood, provincia di Tehran, è stata valutata, misurando o stimando 12 parametri ambientali lungo 16 stazioni di campionamento, coincidenti con tratti di fiume della lunghezza di 600 m. I tratti più a valle sono risultati più idonei rispetto al corso superiore del fiume. Malgrado i numerosi limiti del metodo di stima dell’idoneità ambientale adottato, i risultati sono in accordo con l’attuale distribuzione della lontra lungo il fiume Jajrood. La conservazione della lontra nella provincia di Tehran dovrebbe prevedere miglioramenti ambientali volti a incrementare lo sviluppo lineare degli habitat idonei lungo il fiume Jajrood.

    doi:10.4404/hystrix-20.2-4447

  10. Stone loaches of Choman River system, Kurdistan, Iran (Teleostei: Cypriniformes: Nemacheilidae).

    Science.gov (United States)

    Kamangar, Barzan Bahrami; Prokofiev, Artem M; Ghaderi, Edris; Nalbant, Theodore T

    2014-01-20

    For the first time, we present data on species composition and distributions of nemacheilid loaches in the Choman River basin of Kurdistan province, Iran. Two genera and four species are recorded from the area, of which three species are new for science: Oxynoemacheilus kurdistanicus, O. zagrosensis, O. chomanicus spp. nov., and Turcinoemacheilus kosswigi Băn. et Nalb. Detailed and illustrated morphological descriptions and univariate and multivariate analysis of morphometric and meristic features are for each of these species. Forty morphometric and eleven meristic characters were used in multivariate analysis to select characters that could discriminate between the four loach species. Discriminant Function Analysis revealed that sixteen morphometric measures and five meristic characters have the most variability between the loach species. The dendrograms based on cluster analysis of Mahalanobis distances of morphometrics and a combination of both characters confirmed two distinct groups: Oxynoemacheilus spp. and T. kosswigi. Within Oxynoemacheilus, O. zagrosensis and O. chomanicus are more similar to one other rather to either is to O. kurdistanicus.

  11. Economic feasibility of promoting species of lower water requirements to improve water condition of lake Urmia using of PES schemes

    International Nuclear Information System (INIS)

    Daneshi, A.; Panahi, M.; Vafakhah, M.

    2016-01-01

    Since agricultural sector is considered as the biggest user of freshwater resources in Iran, one of the major factors of Urmia lake drying might be attributed to unsustainable development of agricultural activities. Therefore, it would be of interest to focus the lake restoration measures on water usage management in agricultural sector. It seems that a program to change cropping pattern based on the use of species with lower water requirements instead of higher water need ones is an effective policy. In this study, we attempted firstly, to propose to farmers change in cropping pattern by replacing the sugar beet, alfalfa, corn and tomato with wheat and barley as a solution. Then, results of the survey have been assessed in economic terms. Area in which the survey has been undertaken is Simineh Rud basin. To collect data, a combined techniques of interview and questionnaires have been used. The results of this study showed that this program has sufficient acceptability to the farmers (in 2014) and in case of having financial support by government, it will have successful implementation. Meanwhile, from technical and economic point of view, implementation of such a program has benefit-cost ratio of 2.12 for wheat and 2.06 for barley. Therefore, based on feasibility of such proposal, allocating required budgets, implementing the proposed plan in all other sub-basins of Urmia lake and paying income deficit caused by change in cropping pattern to farmers may suggested.

  12. Public environmental awareness of water pollution from urban growth: The case of Zarjub and Goharrud rivers in Rasht, Iran.

    Science.gov (United States)

    Noorhosseini, Seyyed Ali; Allahyari, Mohammad Sadegh; Damalas, Christos A; Moghaddam, Sina Siavash

    2017-12-01

    Rivers in urban areas have been associated with water quality problems because of the practice of discharging untreated domestic and industrial waste into the water bodies. However, to what extent the public can identify specific environmental problems and whether people are ready to cope with potential risks is to a great extent unknown. Public environmental awareness of factors underpinning the pollution of rivers and approaches for reducing it were studied in Rasht City of Guilan Province in northern Iran, with Zarjub and Goharrud rivers as a case study. Data were collected from residents on the banks of the studied rivers using a questionnaire. Industrial areas, hospitals, and poultry farms were perceived as the main factors deteriorating water pollution of Zarjub and Goharrud rivers in Guilan Province. The discharge of urban sewage into the rivers was the second most important polluting factor. Most residents on the banks of Zarjub and Goharrud rivers showed high interest in the conservation of the environment. Overall, 62.7% of the residents had moderate, 20% had high, and 4% had very high environmental awareness. Families and mass media (TV and radio) were perceived of being the most important sources of information of family members concerning environmental awareness. According to the residents, the main approach for alleviating the pollution of Zarjub and Goharrud rivers were creating green spaces, dredging the rivers, establishing a water purifying system, and establishing a waste incinerator with a separation system (based on municipal planning). The public in the study area appeared well prepared to cope with the risks of water pollution, but further improving environmental awareness of the community can be a first step for preventing environmental degradation. The positive attitudes of the residents towards environmental conservation, the use of proper information sources, and practical training in the context of extension services can be effective in

  13. Vulnerability Assessment of Rural Households to Urmia Lake Drying (the Case of Shabestar Region

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    Rasoul Maleki

    2018-06-01

    Full Text Available One of the most important environmental problems in Iran is the destruction and drying of Urmia Lake (UL. UL is one of the main causes of suitable weather for agricultural boom and tourist attraction and it should be considered that the villagers exposed to UL drying have a strong dependence on vulnerable resources such as water, air, soil and plants for their livelihoods and have low adaptive capacity with this crisis for reasons such as poverty, lack of awareness and lack of infrastructure. This study was designed to evaluate the vulnerability of rural households to UL drying in the Shabestar region. The vulnerability was calculated based on Intergovernmental Panel on Climate Change (IPCC definition and using vulnerability index (VI. Research population included rural households of Shabestar region (N = 19,249 and about 347 households were selected as the research sample using multistage cluster sampling technique. Results showed that the average score of respondents was 0.455 (moderate in exposure, 0.359 (moderate to low in sensitivity, 0.404 (moderate to low in adaptive capacity and finally, the vulnerability index (VI was 0.470 (range of 0 to 1. 12.8% of households had low, 70.5% had medium and 16.7% had high vulnerability towards UL drying.

  14. Investigation of correlation of the variations in land subsidence (detected by continuous GPS measurements) and methodological data in the surrounding areas of Lake Urmia

    Science.gov (United States)

    Moghtased-Azar, K.; Mirzaei, A.; Nankali, H. R.; Tavakoli, F.

    2012-11-01

    Lake Urmia, a salt lake in the north-west of Iran, plays a valuable role in the environment, wildlife and economy of Iran and the region, but now faces great challenges for survival. The Lake is in immediate and great danger and is rapidly going to become barren desert. As a result, the increasing demands upon groundwater resources due to expanding metropolitan and agricultural areas are a serious challenge in the surrounding regions of Lake Urmia. The continuous GPS measurements around the lake illustrate significant subsidence rate between 2005 and 2009. The objective of this study was to detect and specify the non-linear correlation of land subsidence and temperature activities in the region from 2005 to 2009. For this purpose, the cross wavelet transform (XWT) was carried out between the two types of time series, namely vertical components of GPS measurements and daily temperature time series. The significant common patterns are illustrated in the high period bands from 180-218 days band (~6-7 months) from September 2007 to February 2009. Consequently, the satellite altimetry data confirmed that the maximum rate of linear trend of water variation in the lake from 2005 to 2009, is associated with time interval from September 2007 to February 2009. This event was detected by XWT as a critical interval to be holding the strong correlation between the land subsidence phenomena and surface temperature. Eventually the analysis can be used for modeling and prediction purposes and probably stave off the damage from subsidence phenomena.

  15. Assessment of Cd, Cr and Pb Pollution in Sediment and Water of Gheshlagh River, Iran, in September 2013

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    Farshid Majnoni

    2015-03-01

    Full Text Available Background: This study aimed to evaluate the pollution levels of surface water with heavy metals including Pb, Cd and Cr in Gheshlagh River, western Iran. Methods: Water and sediment were sampled in five monitoring stations with three replicates in time along the river. The concentration of Cr, Pb and Cd in both water and sediment samples were measured with graphite furnace atomic absorption spectrometer (Australia, Varian 220. The Geoaccumulation Index and Pollution Load Index were employed to assess the pollution level of sediments with heavy metals. Results: The mean value of Cd, Cr, Pb in sediment samples were 0.69, 17.19 and 10.69 µgg-1 per dry weight, respectively. Water samples contained Cd, Cr and Pb concentration of 1.99, 1.45 and 12.92 µgL-1, respectively. The Geoaccumulation Index and Pollution Load Index indicates that the sediments were not polluted with Pb and Cr, and unpolluted to moderately contaminated with Cd in Gheshlagh River. Conclusion: This study concludes that the Gheshlagh River is threatened by heavy metals particularly Cd and Pb.

  16. Modeling Fate and Transport of Fecal Coliform Bacteria Using SWAT 2005 (Case Study: Jajrood River Watershed, Iran)

    Science.gov (United States)

    Maghrebi, M.; Tajrishy, M.

    2010-12-01

    Jajrood River watershed is one of the main drinking water resources of the capital city of Tehran, Iran. In addition it has been available as many recreational usages especially in the warm months. As a result of being located near one of the crowded cities of the world, a variety of microbial pollutions is commonly perceived in the Jajrood River. Among them, there are strong concerns about fecal coliform bacteria concentration. This article aimed to model fate and transport of fecal coliform bacteria in Jajrood River watershed using Soil and Water Assessment Tool (SWAT) model version 2005. Potential pollutant sources in the study area were detected and quantified for modeling purposes. In spite of being lack of knowledge about bacteria die-off rate in small river bodies, as well as in other watershed-based forms, fecal coliform bacteria die-off rates were estimated using both laboratory and field data investigations with some simplifications. The SWAT model was calibrated over an extended time period (1997-2002) for this watershed. The river flow calibrated using SUFI-2 software and resulted in a very good outputs (R2=0.82, E=0.81). Furthermore SWAT model was validated over January 2003 to September 2005 in the study area and has resulted in good outputs (R2=0.61, E=0.57). This research illustrates SWAT 2005 capability to model fecal coliform bacteria in a populated watershed, and deals with most of watershed microbial pollution sources that are usually observed in developing countries. Fecal coliform concentration simulation results were mostly in the same order in comparison with real data. However, Differences were judged to be related to lack of input data. In this article different aspects of SWAT capabilities for modeling of fecal coliform bacteria concentration will be reviewed and it will present new insights in bacteria modeling procedures especially for mountainous, high populated and small sized watersheds.

  17. A molecular approach to the genus Alburnoides using COI sequences data set and the description of a new species, A. damghani, from the Damghan River system (the Dasht-e Kavir Basin, Iran) (Actinopterygii, Cyprinidae)

    OpenAIRE

    Jouladeh Roudbar,Arash; Eagderi,Soheil; Esmaeili,Hamid Reza; Coad,Brian; Bogutskaya,Nina

    2016-01-01

    Abstract The molecular status of nine species of the genus Alburnoides from different river drainages in Iran and additionally by seven species from Europe was assessed. mtDNA COI gene sequences from freshly collected specimens and available NCBI data revealed four major phylogenetic lineages. Based on the results, a distinct taxon from the Cheshmeh Ali (Ali Spring), a Damghan River tributary in the endorheic Dasht-e Kavir basin, northern Iran, which is the closest sister to Alburnoides namak...

  18. Mercury contamination in Khramulia (Capoeta capoeta) from the Cheshme Kile and Zarrin Gol Rivers in Iran and human health risk assessment.

    Science.gov (United States)

    Malvandi, Hassan; Sari, Abbas Esmaili; Aliabadian, Mansour

    2014-10-01

    Total mercury concentrations were determined in muscle tissue of Khramulia (Capoeta capoeta) captured in the Cheshme Kile and Zarrin Gol Rivers, Iran. In Cheshme Kile River, 49 fish samples were collected. The mean total mercury concentration in the muscles of C. capoeta from this area was 249 ng g(-1) dw. In Zarrin Gol River, where 62 fish samples were collected, the total mercury in muscles averaged 164 ng g(-1) dw. A significant difference was found between means of mercury in the rivers (p rivers had mean mercury concentrations below the maximum allowable limits for mercury set by the Food and Agriculture Organization, World Health Organization, Standardization Administration of China and Environmental Protection Agency. The results of this study indicate that the values of hazard target quotient and estimated weekly intake are low and represent a negligible risk for human health.

  19. River Courses Affected by Landslides and Implications for Hazard Assessment: A High Resolution Remote Sensing Case Study in NE Iraq–W Iran

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    Arsalan A. Othman

    2013-03-01

    Full Text Available The objective of this study is to understand the effect of landslides on the drainage network within the area of interest. We thus test the potential of rivers to record the intensity of landslides that affected their courses. The study area is located within the Zagros orogenic belt along the border between Iraq and Iran. We identified 280 landslides through nine QuickBird scenes using visual photo-interpretation. The total landslide area of 40.05 km2 and their distribution follows a NW–SE trend due to the tectonic control of main thrust faults. We observe a strong control of the landslides on the river course. We quantify the relationship between riverbed displacement and mass wasting occurrences using landslide sizes versus river offset and hypsometric integrals. Many valleys and river channels are curved around the toe of landslides, thus producing an offset of the stream which increases with the landslide area. The river offsets were quantified using two geomorphic indices: the river with respect to the basin midline (Fb; and the offset from the main river direction (Fd. Hypsometry and stream offset seem to be correlated. In addition; the analysis of selected river courses may give some information on the sizes of the past landslide events and therefore contribute to the hazard assessment.

  20. Growth, Flowering Time and Quality of Twelve Apple Varieties under Urmia Climate

    Directory of Open Access Journals (Sweden)

    Reza Rezaee

    2017-08-01

    Full Text Available Introduction: Apple is a major commercial fruit crop grown in Iran. The country produces approximately 1.6 - 2.7 million tonnes of apples and was one of the top 10 apple producing countries in the world during the last decade. West Azerbaijan province, with more than 50,000 hectare of apple orchards and by producing of approximately one million tonne of fresh apple, is one of the main regions of apple production in Iran. In this region, two common apple cultivars Red Delicious and Golden Delicious are dominant (>90%, which needs to be updated by new apple cultivars to satisfy different technical/management as well as worldwide marketing requirements. Apple cultivars evaluations was started in Iran since 1953 and a lot of apple collection were established, but and until new apple cultivar was not introduced to farmers, As a first step for introduction of alternative cultivars, in this study, vegetative growth, flowering time, fruit ripening time as well as fruit quality of 12 apple (Malus pumilla Mill cultivars were evaluated under Urmia climatic conditions. Therefore, the main objective of this study was to evaluate vegetative growth, quality and compatibility of some apple cultivars to allow selection of alternative cultivars for commercial apple production in the northwest province of Iran. Materials and methods: This experiment was conducted at the Kahriz Horticultural Research Station located in Urmia-Iran (latitude 44°07' E; 37º 53' N.; altitude, 1325 m above sea level. The experimental design was randomized complete blocks, with 12 treatments (cultivars and three replications. The apple cultivars including Golden Delicious, Red Delicious, Red Spur, Fuji, Delbar Stival, Golden Smothee, Jonagold, Gholab-Kohanz, Golab-Kermanshah, Mahali Shikhi and Shafie Abadi were grafted on MM 111 rootstock. Trees were 10-year-old with a planting distance of 3 x 4 m and were trained as modified leader system. Data collected for annual shoot growth, time

  1. Investigation of correlation of the variations in land subsidence (detected by continuous GPS measurements and methodological data in the surrounding areas of Lake Urmia

    Directory of Open Access Journals (Sweden)

    K. Moghtased-Azar

    2012-11-01

    Full Text Available Lake Urmia, a salt lake in the north-west of Iran, plays a valuable role in the environment, wildlife and economy of Iran and the region, but now faces great challenges for survival. The Lake is in immediate and great danger and is rapidly going to become barren desert. As a result, the increasing demands upon groundwater resources due to expanding metropolitan and agricultural areas are a serious challenge in the surrounding regions of Lake Urmia. The continuous GPS measurements around the lake illustrate significant subsidence rate between 2005 and 2009. The objective of this study was to detect and specify the non-linear correlation of land subsidence and temperature activities in the region from 2005 to 2009. For this purpose, the cross wavelet transform (XWT was carried out between the two types of time series, namely vertical components of GPS measurements and daily temperature time series. The significant common patterns are illustrated in the high period bands from 180–218 days band (~6–7 months from September 2007 to February 2009. Consequently, the satellite altimetry data confirmed that the maximum rate of linear trend of water variation in the lake from 2005 to 2009, is associated with time interval from September 2007 to February 2009. This event was detected by XWT as a critical interval to be holding the strong correlation between the land subsidence phenomena and surface temperature. Eventually the analysis can be used for modeling and prediction purposes and probably stave off the damage from subsidence phenomena.

  2. Preliminary evaluation of heavy metal contamination in the Zarrin-Gol River sediments, Iran.

    Science.gov (United States)

    Malvandi, Hassan

    2017-04-15

    The major objectives of the study were to test the hypothesis of the Zarrin-Gol River as a reference site for ecotoxicological studies and to assess the contamination degree of heavy metals and metalloids in the river using four contamination indices. For these purposes, eleven heavy metal and metalloid concentrations were analyzed. The average concentrations (mgkg -1 ) in the sediments were: 37.67 (chromium) 286.28 (manganese), 13,751.04 (iron), 8.79 (cobalt), 12.39 (nickel), 32.68 (zinc), 21.91 (arsenic), 40.59 (selenium), 2923.86 (aluminum), ND (silver) and 785.96 (magnesium). Contamination factor, enrichment factor, pollution load index, and geoaccumulation index were calculated to evaluate the contamination degree and influence of human activities on heavy metal levels. The contamination indices of the sediment samples showed that arsenic and selenium were the highest pollutants. The results indicated that the Zarrin-Gol River could not be used as a reference site at least for arsenic and selenium. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Identify the Effective Wells in Determination of Groundwater Depth in Urmia Plain Using Principle Component Analysis

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    Sahar Babaei Hessar

    2017-06-01

    Full Text Available Introduction: Groundwater is the most important resource of providing sanitary water for potable and household consumption. So continuous monitoring of groundwater level will play an important role in water resource management. But because of the large amount of information, evaluation of water table is a costly and time consuming process. Therefore, in many studies, the data and information aren’t suitable and useful and so, must be neglected. The PCA technique is an optimized mathematical method that reserve data with the highest share in affirming variance with recognizing less important data and limits the original variables into to a few components. In this technique, variation factors called principle components are identified with considering data structures. Thus, variables those have the highest correlation coefficient with principal components are extracted as a result of identifying the components that create the greatest variance. Materials and Methods: The study region has an area of approximately 962 Km2 and area located between 37º 21´ N to 37º 49´ N and 44º 57´ E to 45º 16´ E in West Azerbaijan province of Iran. This area placed along the mountainous north-west of the country, which ends with the plane Urmia Lake and has vast groundwater resources. However, recently the water table has been reduced considerably because of the exceeded exploitation as a result of urbanization and increased agricultural and horticultural land uses. In the present study, the annual water table datasets in 51wells monitored by Ministry of Energy during statistical periods of 2002-2011 were used to data analysis. In order to identify the effective wells in determination of groundwater level, the PCA technique was used. In this research to compute the relative importance of each well, 10 wells were identified with the nearest neighbor for each one. The number of wells (p as a general rule must be less or equal to the maximum number of

  4. Detection and attribution of climate change at regional scale: case study of Karkheh river basin in the west of Iran

    Science.gov (United States)

    Zohrabi, Narges; Goodarzi, Elahe; Massah Bavani, Alireza; Najafi, Husain

    2017-11-01

    This research aims at providing a statistical framework for detection and attribution of climate variability and change at regional scale when at least 30 years of observation data are available. While extensive research has been done on detecting significant observed trends in hydroclimate variables and attribution to anthropogenic greenhouse gas emissions in large continents, less attention has been paid for regional scale analysis. The latter is mainly important for adaptation to climate change in different sectors including but not limited to energy, agriculture, and water resources planning and management, and it is still an open discussion in many countries including the West Asian ones. In the absence of regional climate models, an informative framework is suggested providing useful insights for policymakers. It benefits from general flexibility, not being computationally expensive, and applying several trend tests to analyze temporal variations in temperature and precipitation (gradual and step changes). The framework is implemented for a very important river basin in the west of Iran. In general, some increasing and decreasing trends of the interannual precipitation and temperature have been detected. For precipitation annual time series, a reducing step was seen around 1996 compared with the gradual change in most of the stations, which have not experience a dramatical change. The range of natural forcing is found to be ±76 % for precipitation and ±1.4 °C for temperature considering a two-dimensional diagram of precipitation and temperature anomalies from 1000-year control run of global climate model (GCM). Findings out of applying the proposed framework may provide useful insights into how to approach structural and non-structural climate change adaptation strategies from central governments.

  5. Evaluation of the potential impact of climate changes on groundwater recharge in Karkheh river basin (Khuzestan, Iran)

    Science.gov (United States)

    Abrishamchi, A.; Beigi, E.; Tajrishy, M.; Abrishamchi, A.

    2009-12-01

    Groundwater is an important natural resource for human beings and ecosystems, especially in arid semi arid regions with scarce water resources and high climate variability. This vital resource is under stress in terms of both quantity and quality due to increased demands as well as the drought. Wise groundwater management requires vulnerability and susceptibility assessment of groundwater resources to natural and anthropogenic phenomena such as drought, over-abstraction and quality deterioration both in the current climatic situation and in the context of climate change. There is enough evidence that climate change is expected to affect all elements of hydrologic cycle and have negative effects on water resources due to increased variability in extreme hydrologic events of droughts and floods. .In this study impact of climate change on groundwater recharge in Karkheh river basin in province of Khuzestan, Iran, has been investigated using a physically-based methodology that can be used for predicting both temporal and spatial varying groundwater recharge. To ensure the sustainability of the land and water resources developments, assessment of the possible impacts of climate change on hydrology and water resources in the basin is necessary. Quantifying groundwater recharge is essential for management of groundwater resources. Recharge was estimated by using the hydrological evaluation of landfill performance (HELP3) water budget model. Model’s parameters were calibrated and validated using observational data in 1990-1998. The impact of climate change was modeled using downscaled precipitation and temperature from runs of CGCM2 model. These data were derived from two scenarios, A2 and B2 for three periods: 2010-2039, 2040-2069, and 2070-2099. Results of the study indicate that due to global warming evapotranspiration rates will increase and winter-precipitation will fall, spring-snowmelt will shift toward winter and consequently it will cause recharge to increase

  6. Ethnobotanic study of medicinal plants in Urmia city: identification and traditional using of antiparasites plants

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    Mahmoud Bahmani

    2014-09-01

    Full Text Available Objective: To identify the native medicinal plants used in parasitic diseases treatment in Urmia. Methods: This study was conducted among 35 Urmia herbalists to identify medicinal plants used in parasitic diseases treatment. We used direct observation and interviews with collected herbarium specimens by native herbs commonly in the treatment of parasitic diseases. Questionnaires were included apothecary personal information and native plants list with information includes plant local name, plant parts used, method of their use and traditional therapies. Herbarium samples listed in the questionnaire collected from the area and were sent to agricultural research centers and Urmia University Faculty of Agriculture for genus and species determination. Results: Thirteen medicinal plants from six families for treatment of diabetes in Urmia were obtained from interviews. Most families have anti diabetic effect was included Asteraceae (36%. The most used was boiling (65%. Conclusions: In view of the findings of this study indicate that plants have the potential to be a parasitic infection so it is necessary ingredients of native plants be studied to demonstrate therapeutic effects and provide field work to evaluate the clinical effects of these herbs and ingredients they claim on parasitic diseases.

  7. A Survey on the Attitude of Professors & Residents of Clinical Wards about Disclosing the Results of Diagnoses for Incurable Patients at Urmia University of Medical Sciences

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    SH Miri Ghaffarzadeh

    2012-05-01

    Full Text Available

    Background and Objectives: One of the most important and complicated problems in medical ethics is to disclose the full truth about diagnosis of incurable diseases which leads to death, and each therapist may be encountered with it during the years of medical profession.

    The aim of this study was to survey on attitude of professors and residents of clinical wards to disclose the diagnosis for incurable patients leading to death.

     

    Methods: In this descriptive study, sampling was carried out by a survey. All faculty members and their residents of teaching hospitals of Urmia University of Medical Sciences, Urmia, Iran, were surveyed as sample in 2007. Of 145 subjects, 138 responded to the questionnaire. The collected data were analyzed using Pearson and Spearman correlation tests with a p≤0.05 being considered as significant.

     

    Results: In this study, the tendency to disclose the diagnosis among faculty members and residents was 64.63%. Also, there was no significant relation between age, sex, university degree, educational field, years of service of the faculty members and residents of clinical wards with the tendency for telling the truth to incurable patients.

     

    Conclusion: Final analyses revealed that the faculty members and clinical residents of different fields in terms of diagnosis disclosure do not have a definite idea. However, the majority of them agree to disclose the full truth about diagnoses.

     

  8. Clay Mineralogy of Soils on Quaternary Sediment in Northeast of Urmia

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    Parisa Farzamnia

    2017-03-01

    Full Text Available Introduction: Minerals are one of the main components of soils which play different roles in the soils. Minerals make up about 50% of the volume of most soils. They provide physical support for plants, and create the water- and air-filled pores that make plant growth possible. Mineral weathering releases plant nutrients which are retained by other minerals through adsorption, cation exchange, and precipitation. Minerals are indicators of the amount of weathering that has taken place, and the presence or absence of particular minerals gives clues to how soils have been formed. The physical and chemical characteristics of soil minerals are important consideration in planning, constructing, and maintaining of buildings, roads, and airports. Clay minerals can be used for understanding of soil formation, optimum management of dry and wet lands and interpretation of paleo environments. Moreover, clay minerals can provide some valuable information such as the origin of sediments, transportation and precipitation of sediments and also some information about intercontinental weathering regimes. Quaternary sediments have occupied most of the agricultural and natural resources of Urima plain and recognition of mineralogical of these soils is essential to optimum and stabile use of these soils. Additionally, caly mineralogical investigation can provide some information about the intensity of weathering processes and climate change in this area. Thus, in this study clay minerals of quaternary sediments in northeast of Urmia and the mechanisms of their formation and also tracing probable climate change in this area were investigated. Materials and Methods: This study was performed in theUrmia plain in west Azerbaijan Province. The study area is located on quaternary sediments and physiographically, this area is a part of a river alluvial plain with the gentle slope toward Urmia Lake. The mean annual precipitation and temperature of this area are 345.37 mm and

  9. The Relation between the Type of Crime Committed and the Mental Health Status of the Female Prisoners in Urmia

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    Morad Ali Zareipour

    2017-05-01

    Full Text Available Background: The mental health of female prisoners as a high-risk group is very important. Evaluating their health needs has been neglected in most societies. The purpose of this research is to evaluate the relation between the type of crime committed and the mental health status of the female prisoners in Urmia province, Iran. Methods: This descriptive-analytical study was conducted on 150 female prisoners in 2016. The standard questionnaire of general health with 28 questions and also a questionnaire including demographic information, the type of crime, and the conviction period were used in order to evaluate the mental health status. The collected information was analysed through SPSS16 and by using chi-square test, Fisher’s exact test and one-way ANOVA. Results: The results showed that 74% of the female prisoners were suspected to have mental disorder and the least of it was depression with 20.4 per cent being affected by it and the most severe mental disorder pertaining to social function with 78% being affected. Also, the prisoner who had committed murder or had been accomplices for murder, and those sentenced to death had the worst mental health. The statistical relation between mental health and the type of crime and the length of the sentence was significant and the odds ratio of mental disorders among women who were sentenced for murder and for being accomplices to murder was 2.4 times that of women who were convicted for crimes related to drugs. Conclusion: Considering the poor mental health of female prisoners and its relationship with the severity of the crime and the conviction period, it is necessary to make policies to promote mental health in prisoners in order to promote the other aspects of prisoners’ health and also to prevent the recurrence of crime after the discharge from prison. 

  10. Hedgehogs (Erinaceus europaeus as a Source of Ectoparasites in Urban-suburban Areas of Northwest of Iran

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    Nasser Hajipour

    2015-10-01

    Full Text Available Background: Hedgehogs are small, nocturnal mammals which become popular in the world and have important role in transmission of zoonotic agents. Thus, the present study aimed to survey ectoparasite infestation from April 2010 to December 2011 in urban and suburban parts of Urmia and Tabriz Cities, Northwest of Iran.Methods: A total number of 84 hedgehogs (40 females and 44 males were examined. They have been carefully inspected for ectoparasites and collected arthropods were stored in 70% ethanol solution. The identification of arthropods was carried out using morphological diagnostic keys.Results: The occurrence of ticks on hedgehogs was 23 (67.7% with Rhipicephalus turanicus in Urmia and 11 (22% as well as 1(2% with Rh. turanicus and Hyalomma anatolicum anatolicum in Tabriz, respectively. One flea species, Archaeopsylla erinacei, was found with prevalence of 19 (55.9% and 27 (54% in Urmia and Tabriz Cities, respectively. Prevalence of infestation with Rh. turanicus and A. erinacei were not different (P> 0.05 between sexes of hedgehogs in two study areas. Highest prevalence of tick and flea infestation was in June in Urmia, whereas it was observed in August in Tabriz. Both tick and flea parasitizing hedgehogs showed seasonal difference in prevalence (P< 0.05 in Urmia, but it was not detected in Tabriz (P> 0.05.Conclusion: The result showed the high occurrence of ectoparasites in hedgehog population and according to the zoonotic potential of these animals as vector of some agents further studies are needed to investigate in different parts of Iran.

  11. Analysis of land use and climate change impacts by comparing river flow records for headwaters and lowland reaches

    Science.gov (United States)

    Fazel, Nasim; Torabi Haghighi, Ali; Kløve, Bjørn

    2017-11-01

    The natural flow regime of rivers has been strongly altered world-wide, resulting in ecosystem degradation and lakes drying up, especially in arid and semi-arid regions. Determining whether this is due mainly to climate change or to water withdrawal for direct human use (e.g. irrigation) is difficult, particularly for saline lake basins where hydrology data are scarce. In this study, we developed an approach for assessing climate and land use change impacts based on river flow records for headwater and lowland reaches of rivers, using the case of Lake Urmia basin, in north-westen Iran. Flow regimes at upstream and downstream stations were studied before and after major dam construction and irrigation projects. Data from 57 stations were used to establish five different time intervals representing 10 different land use development periods (scenarios) for upstream (not impacted) and downstream (impacted) systems. An existing river impact (RI) index was used to assess changes in three main characteristics of flow (magnitude, timing and, intra-annual variability). The results showed that irrigation was by far the main driving force for river flow regime changes in the lake basin. All stations close to the lake and on adjacent plains showed significantly higher impacts of land use change than headwaters. As headwaters are relatively unaffected by agriculture, the non-significant changes observed in headwater flow regimes indicate a minor effect of climate change on river flows in the region. The benefit of the method developed is clear interpretation of results based on river flow records, which is useful in communicating land use and climate change information to decision makers and lake restoration planners.

  12. Long-term evolution of the composition of surface water from the River Gharasoo, Iran: a case study using multivariate statistical techniques.

    Science.gov (United States)

    Rezaei, A; Sayadi, M H

    2015-04-01

    We report an assessment of the quality of surface water from the River Gharasoo, Iran, with rainfall data. EC, pH, HCO(3)(-), Cl(-), SO(4), Ca(2+), Mg(2+), Na(+), %Na, and sodium adsorption ratio results, monitored monthly by two sampling stations over a period of 40 years, were held by the Hydraulic Works Organization in Kermanshah City. Principal-components analysis of the data revealed three factors for each station explaining 90.36 and 79.52 % of the total variance in the respective water-quality data. The first factor was chemical components resulting from point and non-point source pollution, especially industrial and domestic waste, and agricultural runoff, as a result of anthropogenic activity. Rainfall had significant negative correlation with bicarbonate only, at a level of 0.05, at station 1. Box-plot analysis revealed that, except for pH, the other studied characteristics were indicative of high pollution at station 1. Among the sources of pollution at station 1, Mg(2+) and Cl(-) data deviated most from normal distribution and included outliers and extremes. Hierarchical cluster analysis showed EC was substantially affected by rainfall. It is thus essential to treat industrial wastewater and municipal sewage from point sources by adoption of the best management practices to control diffuse pollutants and improve water quality of the Gharasoo River basin.

  13. Detection of the enterotoxigenic genes (sei,sej) in Staphylococcus aureus isolates from bovine mastitis milk in the West Azerbaijan of Iran

    OpenAIRE

    Ahmady, Malahat; Kazemi, Sahar

    2012-01-01

    Staphylococcus aureus is a major causative pathogen of clinical and subclinical mastitis of dairy domestic ruminants. This organism produces a variety of extracellular toxins and virulence factors such as enterotoxin SEI and SEJ that contribute to its pathogenic potential. In this study 25 S. aureus isolates obtained from four dairy herds of Urmia region which is located in West Azerbaijan province in Iran. The tested isolates were identified on the basis of the cultural and biochemical prope...

  14. Iran's Economy

    National Research Council Canada - National Science Library

    Ilias, Shayerah

    2008-01-01

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

  15. Iran's Economy

    National Research Council Canada - National Science Library

    Ilias, Shayerah

    2008-01-01

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

  16. Assessment of ecological quality of the Tajan river in Iran using a multimetric macroinvertebrate index and species traits

    NARCIS (Netherlands)

    Aazami, J.; Esmaili Sari, A.; Abdoli, A.; Sohrabi, H.; Brink, van den P.J.

    2015-01-01

    The objectives of this study were to assess the biological water of the Iranian Tajan River using different metrics, i.e., a Multimetric Macroinvertebrate Index (MMI) and a traits-based method. Twenty-eight physico-chemical parameters, 10 habitat factors, and abundance of macroinvertebrates were

  17. Analysis of Carotenoid Production by Halorubrum sp. TBZ126; an Extremely Halophilic Archeon from Urmia Lake

    Directory of Open Access Journals (Sweden)

    Davood Naziri

    2014-03-01

    Full Text Available Purpose: Carotenoids are of great interest in many scientific disciplines because of their wide distribution, diverse functions and interesting properties. The present report describes a new natural source for carotenoid production. Methods: Halorubrum sp., TBZ126, an extremely halophilic archaeon, was isolated from Urmia Lack following culture of water sample on marine agar medium and incubation at 30 °C. Then single colonies were cultivated in broth media. After that the cells were collected and carotenoids were extracted with acetone-methanol (7:3 v/v. The identification of carotenoids was performed by UV-VIS spectroscopy and confirmed by thin layer chromatography (TLC in the presence of antimony pentachloride (SbCl5. The production profile was analyzed using liquid-chromatography mass spectroscopy (LC-MS techniques. Phenotypic characteristics of the isolate were carried out and the 16S rRNA gene was amplified using polymerase chain reaction (PCR. Results: LC-MS analytical results revealed that produced carotenoids are bacterioruberin, lycopene and β-carotene. Bacterioruberin was found to be the predominant produced carotenoid. 16S rRNA analysis showed that TBZ126 has 100% similarity with Halorubrum chaoviator Halo-G*T (AM048786. Conclusion: Halorubrum sp. TBZ126, isolated from Urmia Lake has high capacity in the production of carotenoids. This extremely halophilic archaeon could be considered as a prokaryotic candidate for carotenoid production source for future studies.

  18. Modeling level change in Lake Urmia using hybrid artificial intelligence approaches

    Science.gov (United States)

    Esbati, M.; Ahmadieh Khanesar, M.; Shahzadi, Ali

    2017-06-01

    The investigation of water level fluctuations in lakes for protecting them regarding the importance of these water complexes in national and regional scales has found a special place among countries in recent years. The importance of the prediction of water level balance in Lake Urmia is necessary due to several-meter fluctuations in the last decade which help the prevention from possible future losses. For this purpose, in this paper, the performance of adaptive neuro-fuzzy inference system (ANFIS) for predicting the lake water level balance has been studied. In addition, for the training of the adaptive neuro-fuzzy inference system, particle swarm optimization (PSO) and hybrid backpropagation-recursive least square method algorithm have been used. Moreover, a hybrid method based on particle swarm optimization and recursive least square (PSO-RLS) training algorithm for the training of ANFIS structure is introduced. In order to have a more fare comparison, hybrid particle swarm optimization and gradient descent are also applied. The models have been trained, tested, and validated based on lake level data between 1991 and 2014. For performance evaluation, a comparison is made between these methods. Numerical results obtained show that the proposed methods with a reasonable error have a good performance in water level balance prediction. It is also clear that with continuing the current trend, Lake Urmia will experience more drop in the water level balance in the upcoming years.

  19. Determination of heavy metals in two barbs, Barbus grypus and Barbus xanthopterus in Karoon and Dez Rivers, Khoozestan, Iran.

    Science.gov (United States)

    Mohammadi, Maryam; Askary Sary, Abolfazl; Khodadadi, Mojgan

    2011-08-01

    Cadmium, lead, nickel and mercury were contamination in gill, liver and muscle of B. grypus and B. xanthopterus in Karoon and Dez Rivers. Significant variations in metal values were evaluated using student's t test at p < 0.05. In B. grypus high levels of cadmium, lead, nickel and mercury were measured in gill (1.49, 2.25, 1.02 and 0.89 mg kg(-1) dw) except for mercury (1.06 mg kg(-1) dw) in B. grypus in Dez River was high in liver. In B. xanthopterus high levels of cadmium, lead, nickel and mercury were measured in gill (2.17, 2.91 and 1.43 mg kg(-1) dw) except for mercury (1.42 mg kg(-1) dw) high levels were measured in liver.

  20. Assessment of Ecological Quality of the Tajan River in Iran Using a Multimetric Macroinvertebrate Index and Species Traits

    Science.gov (United States)

    Aazami, Jaber; Esmaili Sari, Abbas; Abdoli, Asghar; Sohrabi, Hormoz; Van den Brink, Paul J.

    2015-07-01

    The objectives of this study were to assess the biological water of the Iranian Tajan River using different metrics, i.e., a Multimetric Macroinvertebrate Index (MMI) and a traits-based method. Twenty-eight physico-chemical parameters, 10 habitat factors, and abundance of macroinvertebrates were obtained for 17 sites. The Shahid-Rajaie dam divides the Tajan River into an up- and downstream part, with different land uses. Eighteen metrics were used to represent four components of ecosystem quality, including tolerance (Hilsenhoff, SIGNAL), diversity (Margalef, Shannon-Wiener, Simpson, and Evenness), abundance (total number of taxa, individuals, Ephemeroptera, Plecoptera, Trichoptera, EPT, and Insects), and composition of assemblages (% Ephemeroptera, % Plecoptera, % Trichoptera, and % EPT Taxa). The integrated MMI was calculated by averaging the obtained scores of all indices. In the next step, we gathered information on 22 biological traits of macroinvertebrates to evaluate whether (group of) traits could be identified that are indicative for specific or general stress. Result showed a decrease in MMI from upstream (very good water quality) to downstream (bad) due to human activities. Industrial activities like pulping and papermaking operations or sand mining in the downstream part had more effects than agriculture and fish ponds in the upstream part. A redundancy analysis biplot showed the variation between the modalities of trait of macroinvertebrates and their correlation with physico-chemical parameters in Tajan River. The findings show that traits can be indicative for different kind of stress but that more effort has to be put in gathering data sets to disentangle the effect of habitat quality, pollution, and the physico-chemical properties of high- versus lowland rivers.

  1. Iran Sanctions

    Science.gov (United States)

    2016-09-21

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

  2. Iran Sanctions

    Science.gov (United States)

    2013-10-11

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

  3. Iran Sanctions

    Science.gov (United States)

    2012-01-26

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

  4. Seroepidemiological detection of antibodies against Leptospira spp using microscopic agglutination test in Urmia cows and sheep

    Directory of Open Access Journals (Sweden)

    Ramin Ag

    2013-01-01

    Full Text Available The study was designed to determine the level of incidence, titer and various serovars of leptospira in 203 cows and 166 sheep at Urmia abattoir in 2011. Blood samples were collected during the slaughter of animals and sera were separated to evaluate the serological reaction to Leptospira spp by Microscopic Agglutination Test (MAT using live antigens representing Leptospira interrogans serogroups: pomona, grippotyphosa, canicola, hardjo, icterrohaemoragiae, and ballum. Overall, 36% of cows and 19.3% of sheep including 33.8% of bulls, 40.5% of female cows, 18.3% of rams and 25% of ewes had a positive reaction to at least one of the leptospira serovars. The most prevalent serovars in cows were pomona (22.7%, grippotyphosa (13.8%, and hardjo (8.4%, and in sheep were grippotyphosa (66.7%, pomona (26.2% and canicola (7.1%. Other serovars were not detected in cows and sheep. The most prevalent serological titers of 1:100 and 1:200 in cows was 18.2% and 26.6%, and for sheep were 13.5% and 8%, respectively, and of 1:400 in sheep was 2.3%. Cows with a positive reaction to one, two and three serovars were 28.6%, 5.9%, and 1.5% and sheep positive to one and two serovars were 13.3% and 6%, respectively. Age comparison in seropositive cows and sheep showed a significantly increased infection (p<0.05 from young to adult ruminants, while no differences were seen regarding gender. The main mixed serovars were between grippotyphosa/pomona, grippotyphosa/canicola and canicola/pomona. The gender comparison of the serovars' distribution revealed that the pomona and grippotyphosa were predominant among other leptospiral serovars in cows and sheep, respectively. In conclusion, the rate of leptospirosis in Urmia cows was about 2 fold in sheep. The most current serovars in cows and sheep were pomona and grippotyphosa, respectively. The majority of animals was infected with one serovar, but polyserovars, are also possible. The highest titer (1:200 was observed in cows

  5. A molecular approach to the genus Alburnoides using COI sequences data set and the description of a new species, A. damghani, from the Damghan River system (the Dasht-e Kavir Basin, Iran) (Actinopterygii, Cyprinidae).

    Science.gov (United States)

    Roudbar, Arash Jouladeh; Eagderi, Soheil; Esmaeili, Hamid Reza; Coad, Brian W; Bogutskaya, Nina

    2016-01-01

    The molecular status of nine species of the genus Alburnoides from different river drainages in Iran and additionally by seven species from Europe was assessed. mtDNA COI gene sequences from freshly collected specimens and available NCBI data revealed four major phylogenetic lineages. Based on the results, a distinct taxon from the Cheshmeh Ali (Ali Spring), a Damghan River tributary in the endorheic Dasht-e Kavir basin, northern Iran, which is the closest sister to Alburnoides namaki (Namak Lake basin) + Alburnoides coadi (Nam River in the endorheic Dasht-e Kavir basin) is considered as a new species, Alburnoides damghani sp. n. It is distinguished from other Alburnoides species in Iran by a combination of character states including: a weakly-developed, variably-scaled, ventral keel from completely scaleless to completely scaled, a short snout with the tip of the mouth cleft on a level with the lower margin of the pupil or slightly lower, a small eye (eye horizontal diameter slightly to markedly less than interorbital width), commonly 8½ branched dorsal-fin rays, commonly 11-12½ branched anal-fin rays, 40-46(47) total lateral-line scales, 2.5-4.2 or 2.5-4.1 pharyngeal teeth, gill rakers short and widely spaced, 6-8 in total, 39-41 (commonly 40), total vertebrae, (19)20(21) abdominal vertebrae, 19-21 (most commonly 20) caudal vertebrae, abdominal vertebral region most commonly equal to or longer than caudal region, and most common vertebral formulae 20+20 and 21+19.

  6. An estimation of tropospheric corrections using GPS and synoptic data: Improving Urmia Lake water level time series from Jason-2 and SARAL/AltiKa satellite altimetry

    Science.gov (United States)

    Arabsahebi, Reza; Voosoghi, Behzad; Tourian, Mohammad J.

    2018-05-01

    Tropospheric correction is one of the most important corrections in satellite altimetry measurements. Tropospheric wet and dry path delays have strong dependence on temperature, pressure and humidity. Tropospheric layer has particularly high variability over coastal regions due to humidity, wind and temperature gradients. Depending on the extent of water body and wind conditions over an inland water, Wet Tropospheric Correction (WTC) is within the ranges from a few centimeters to tens of centimeters. Therefore, an extra care is needed to estimate tropospheric corrections on the altimetric measurements over inland waters. This study assesses the role of tropospheric correction on the altimetric measurements over the Urmia Lake in Iran. For this purpose, four types of tropospheric corrections have been used: (i) microwave radiometer (MWR) observations, (ii) tropospheric corrections computed from meteorological models, (iii) GPS observations and (iv) synoptic station data. They have been applied to Jason-2 track no. 133 and SARAL/AltiKa track no. 741 and 356 corresponding to 117-153 and the 23-34 cycles, respectively. In addition, the corresponding measurements of PISTACH and PEACHI, include new retracking method and an innovative wet tropospheric correction, have also been used. Our results show that GPS observation leads to the most accurate tropospheric correction. The results obtained from the PISTACH and PEACHI projects confirm those obtained with the standard SGDR, i.e., the role of GPS in improving the tropospheric corrections. It is inferred that the MWR data from Jason-2 mission is appropriate for the tropospheric corrections, however the SARAL/AltiKa one is not proper because Jason-2 possesses an enhanced WTC near the coast. Furthermore, virtual stations are defined for assessment of the results in terms of time series of Water Level Height (WLH). The results show that GPS tropospheric corrections lead to the most accurate WLH estimation for the selected

  7. Histopathology of gallbladder lesions of confiscated livers from cattle slaughtered in urmia abattoir

    Directory of Open Access Journals (Sweden)

    amir amniattalab

    2015-11-01

    Full Text Available During one month carcasses of 323 cattle (213 bulls and 110 cow were inspected by referring to Urmia slaughter-house. Livers and gallbladders of 47 cattle had macroscopic changes. Histopathologic sections were prepared from injured tissues and for bacteriology, contents of injured and normal gallbladders were cultured. Major macroscopic changes that were observed in damaged livers and gallbladders were: increasing of gallbladder thickness, petechiae, choleliths in gallbladder, hepatolithiasis, hepatic fascioliasis and presence of dicrocoelium in gall bladder. Histological sections were stained by hematoxylin and eosin, periodic acid schiff and masson’s trichrome staining methods. Cholecystitis, hyperplasia of seromucosal glands’ congestion, hemorrhage, fat necrosis and increased thickness of gallbladder layers were observed. Also Escherichia coli was isolated from 4 gallbladders. In females, the incidence of microscopic changes including cholecystitis, increasing of mucosal layer thickness, hyperplasia of seromucosal glands, hemorrhage in layers except the mucosal layer and presence of bacteria in culture of gallbladder contents was more than males (p

  8. Perceived social support in the personnel of a manufacturing industry in Urmia in 2014-15

    Directory of Open Access Journals (Sweden)

    Mohhammad Hajagazadeh

    2015-09-01

    Full Text Available Background & objective: Perceived social support in the personnel of any organization is an important psychological factor that affects the efficiency of the workforce and exerts direct and positive effects on the their quality of life. The present study was conducted to investgiate the level of perceived social support in the personnel of a manufacturing industry in Urmia and to determine its relationship with certain demographic variables. Methods: The present descriptive study was conducted on 156 personnel of a manufacturing industry in Urmia. Data collection was conducted using the Perceived Social Support Questionnaire. The results obtained were then analyzed using descriptive and analytical statistics, including the chi-squared test and the one-way analysis of variance. Results: The mean value of perceived social support from coworkers (3.36±0.72 was higher than the mean value of perceived social support from managers (2.99±0.65. Perceived social support from coworkers and managers was found to have a statistically significant relashionship with age, work experience and type of employment contract (P-value<0.05. Conclusion: Given that perceived social support from coworkers and managers fell in the medium range in the present study, managers should make efforts to foster a greater social support in the workplace for their personnel and to create better relationships with them in the attempt to improve their performance in different domains. Due to the greater need of the less-experienced personnel for social support, managers are recommended to show their support through devising bonus schemes, providing emotional support and establishing a better relationship with their personnel.

  9. Geopolitics. Iran

    International Nuclear Information System (INIS)

    Forbes, A.

    2009-01-01

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

  10. Geopolitics. Iran

    Energy Technology Data Exchange (ETDEWEB)

    Forbes, A.

    2009-09-15

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

  11. SWAT-MODSIM-PSO optimization of multi-crop planning in the Karkheh River Basin, Iran, under the impacts of climate change.

    Science.gov (United States)

    Fereidoon, Majid; Koch, Manfred

    2018-07-15

    Agriculture is one of the environmental/economic sectors that may adversely be affected by climate change, especially, in already nowadays water-scarce regions, like the Middle East. One way to cope with future changes in absolute as well as seasonal (irrigation) water amounts can be the adaptation of the agricultural crop pattern in a region, i.e. by planting crops which still provide high yields and so economic benefits to farmers under such varying climate conditions. To do this properly, the whole cascade starting from climate change, effects on hydrology and surface water availability, subsequent effects on crop yield, agricultural areas available, and, finally, economic value of a multi-crop cultivation pattern must be known. To that avail, a complex coupled simulation-optimization tool SWAT-LINGO-MODSIM-PSO (SLMP) has been developed here and used to find the future optimum cultivation area of crops for the maximization of the economic benefits in five irrigation-fed agricultural plains in the south of the Karkheh River Basin (KRB) southwest Iran. Starting with the SWAT distributed hydrological model, the KR-streamflow as well as the inflow into the Karkheh-reservoir, as the major storage of irrigation water, is calibrated and validated, based on 1985-2004 observed discharge data. In the subsequent step, the SWAT-predicted streamflow is fed into the MODSIM river basin Decision Support System to simulate and optimize the water allocation between different water users (agricultural, environmental, municipal and industrial) under standard operating policy (SOP) rules. The final step is the maximization of the economic benefit in the five agricultural plains through constrained PSO (particle swarm optimization) by adjusting the cultivation areas (decision variables) of different crops (wheat, barley, maize and "others"), taking into account their specific prizes and optimal crop yields under water deficiency, with the latter computed in the LINGO

  12. Iran: spotlight.

    Science.gov (United States)

    Roudi, N

    1987-09-01

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

  13. Prevalence Rate of Using ٍEcstasy among Medical Sciences Students in Urmia University in 2007

    Directory of Open Access Journals (Sweden)

    Sh. Miri Ghaffarzadeh

    2012-01-01

    Full Text Available Introduction & Objective: The present study aims to achieve a comprehensive depiction of ecstasy consumption among the students of Urmia University of medical sciences in 2007.Materials & Methods: Totally 950 students were surveyed in this cross-sectional descriptive study. A census was used as a sampling method. A self-report questionnaire regarding demographic details and ecstasy consumption was completed by students. Data was stored in a database and then was analyzed through descriptive tests by SPSS software. Chi square test was used to determine the correlation coefficient.Results: There were 798 subjects of all target population who had never used this drug. However, 132 subjects (18 regularly, 56 occasionally for fun and 58 at least once consumed ecstasy pills. Thus the point prevalence of ecstasy consumption among the students was 14.19 percent. There were 232 subjects who had never heard of the term “ecstasy". Instead, the knowledge source of the rest about ecstasy was books (116 subject, internet (56 subjects, mass media (489 subjects, friends (28 subjects, and family (2 subjects. A significant relation was observed between ecstasy consumption and other variables (parents' education, residence in student campus, attending parties, smoking, canabis and opium consumption. Conclusion: Results of this study revealed that the point prevalence of ecstasy pills consumption among university students was 14.19% that raises the need for purposive intervention and the necessity of planning to prevent and decrease this phenomenon.(Sci J Hamadan Univ Med Sci 2012;18(4:67-72

  14. Study onthe prevalence of pulmonary lesions of slaughtered sheep at Urmia abattoir

    Directory of Open Access Journals (Sweden)

    abdollah araghisoureh

    2013-11-01

    Full Text Available In regard to importance of various pathologic factors affecting respiratory system and its role in the selection of specific therapies in the sheep, 626 slaughtered sheep were examined to describe the pathological lesions of lower respiratory tract at Urmia abattoir. A total of 114/626 lungs (18.12% with macroscopic lesions were condemned and macro-microscopically examined. The specimens were processed through routine method for paraffin embedded sectioning (5-7micron and stained by Hematoxillin& Eosin method. Incidence of lesions in order of frequency were interstitial pneumonia (51; 8.14%,verminous pneumonia(23;3.67%, atelectasis (22; 3.51%, granulomatous pneumonia (22;3.51%, chronic bronchitis (21; 3.35%, fibrosis (13;2.07%, adenocarcinomas  (11;1.75%,chronic bronchiolitis  (10;1.59%, hydatic cyst  (8;1.27 %, pulmonary abscesses (7;1.11%, emphysema (6;0.95%, pleuritis (2;0.31% and pulmonary edema (2;0.319%. The result of this study showed that interstitial pneumonia was interestingly predominant among other lesions of condemned lungs which may reflect a seasonal difference.

  15. Organizational Justice and the Shortage of Nurses in Medical & Educational Hospitals, in Urmia-2014.

    Science.gov (United States)

    Fathabad, Heidar Sharifi; Yazdanpanah, Abbas; Hessam, Somayeh; Chimeh, Elham Ehsani; Aghlmand, Siamak

    2015-06-12

    One of the most important reasons of turnover is perceptions of organizational justice. The purpose of this study was to investigate the effect of perceived organizational justice and its components on turnover intentions of nurses in hospitals of Urmia University of Medical Sciences. This cross-sectional study was among nurses. 310 samples were estimated according to Morgan Table. Two valid and reliable questionnaires of turnover and organizational justice were used. Data analysis was performed using the software SPSS20. Using the Kolmogorov-Smirnov test, the normality and relationship between variables with Pearson and Spearman correlation test were analyzed. Most people were married and aged between 26 and 35 years, BA and were hired with contraction. The mean score of organizational justice variable was 2.59. The highest average was the interactional justice variable (2.81) and then Procedural fairness variable (2.75) and distributive justices (2.03) were, respectively. The mean range of turnover variable was 3.10. The results showed weak and negative relationship between various dimensions of organizational justice and turnover in nurses. Organizational justice and turnover had inverse relationship with each other. Therefore how much organizational justice in the organization is more; employees tend to stay more. Finally, suggestions for improvement of justice proposed.

  16. Iran Sanctions

    Science.gov (United States)

    2016-05-18

    Control does not place a valuation on such real estate holdings, but public sources assess these assets at a value of about $500 million. There have...Development in Iran Completed,” Total/ Bow Valley (Canada)/ENI $300 million 40,000 bpd 97 Khajehpour

  17. The Relationship between Health Literacy and Physical Activity Level of Elderly Women in the City of Urmia

    Directory of Open Access Journals (Sweden)

    Friborz Fathi

    2017-06-01

    Full Text Available Background and objective: Health Literacy refers to cognitive and social skills which determine the motivation and knowledge intended for people to obtain information and access to understand and using them to promote and keeping fitness. Regular physical activity is necessary for human. The purpose of this study was to investigate the relationship between Health Literacy and physical activity level of elderly women in the of Urmia city. Methods: In this descriptive – correlation study of 120 elderly women of Urmia were selected. In Order to collect data, two questionnaire Functional Health Literacy of TOFHLA adults   and a physical activity questionnaire of Baekce was used. It was used SPSS software and one-sample T- test, and it was also conducted Pearson correlation and stepwise regression. Results: of 30% of the elderly had adequate Health Literacy 38/34 had inadequate health literacy and 31/64 had cross-border Health Literacy. Correlations were positive and significant correlation between adequate Health Literacy and physical activity were cross-border health physical activity in respectively. One-sample T-Tak results showed that the level Health Literacy in both access and reading in elderly women is higher than the average level in Urmia. Stepwise regression analysis showed that adequate health and cross-border Health Literacy can account for more than 80 percent of their sporting activities. Conclusion:  In order to promote physical activity levels of elderly women it should be improved their health literacy. By planning and designing useful training in the field of Health Literacy programs tailored to the elderly it can be done effective step to develop literacy skills in community health and physical health of elderly. Paper Type: Research Article

  18. Evaluation of Goiter Prevalence and Iodine to Creatinine Ratio among School-aged Girls in Urmia County

    Directory of Open Access Journals (Sweden)

    J nourooz-zadeh

    2013-03-01

    Full Text Available Introduction: Clinical evaluation of iodine deficiency disorders (IDDs is often accomplished by assessment of urinary iodine excretion (UIE in random samples; however, the utilization of 24 hour urine samples is a more reliable biomarker of nutritional iodine status. This study was designed to evaluate total goiter prevalence (TGP and iodine/creatinine ratio among school-aged children in Urmia County. Methods: Schoolchildren (n=500 were recruited by cluster sampling from different educational areas in Urmia County. Goiter prevalence was assessed by thyroid palpation, UIE was determined by Sandell-Koltoff reaction, and Urinary creatinine was measured by the Jaffe-method. Results: In general, TGP was 12.2%. Among these, there were 48 individuals (9.6% with grade I goiter and 13 subjects (2.6% with grade II goiter. Mean urinary creatinine, median UIE and median I/Cr ratio were respectively 1.36±0.76 mg/dL, 14.3µg/dL, and 11.5µg/mg. Prevalence of iodine deficiency according to UIE criteria was 22.8% and that of I/Cr ratio was 41.2%. There was a correlation between age and UIE (P=001; r=0.163. UIE and urinary creatinine were correlated as well (P<0.003; r= 0.133. A correlation was also detected between I/Cr ratios and UIE (P=0.003; r=0.133 whilst a negative association was seen between age and I/Cr ratios (P=0.001; and r=–0.263. Conclusion: This investigation reconfirms that there is slight-to-mild iodine deficiency in Urmia County. The utilization of I/Cr ratio in conjugation with UIE and palpation may provide a better assessment in investigating nutritional iodine status.

  19. Iran Sanctions

    Science.gov (United States)

    2016-11-16

    Transshipment and Brokering. The ITRs prohibit U.S. transshipment of goods across Iran and ban any activities by U.S. persons to broker commercial ...accordance with the JCPOA, the United States has relaxed restrictions on sales of parts for commercial aircraft and licensing of sales of whole commercial ...tuition payments for Iranian students abroad (paid directly to the educational institutions). The waiver of Section 1245(d)(1) of IFCA allowed those

  20. Iran Sanctions

    Science.gov (United States)

    2014-08-19

    from the international banking system , caused a sharp drop in the value of Iran’s currency, the rial; raised inflation to over 50%; and cut off...Congressional Research Service 8 international banking system . Prior to September 2013, all NGOs that sought to perform relief efforts in Iran... barter arrangements with neighboring countries, virtually all of Iran’s oil exports flow through the Strait of Hormuz, which carries about one-third of

  1. Iran Sanctions

    Science.gov (United States)

    2016-12-14

    general license. The list was expanded in July and November 2013 to include electrocardiograms, electroencephalograms, dialysis machines, MRI ...accept India’s local currency, the rupee, to settle 45% of its oil sales to India, which Iran mostly used to buy Indian wheat, pharmaceuticals , rice...services for hydroelectric, oil, and gas services. However, GE subsidiary sales of medical diagnostic products such as MRI machines, marketed through

  2. Student Day in Iran

    DEFF Research Database (Denmark)

    Elling, Rasmus Christian

    2008-01-01

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

  3. Developing a model for explaining effective factors on trust in electronic banking; a survey in Bank Melli of Urmia

    Directory of Open Access Journals (Sweden)

    Jamshid Salar

    2014-03-01

    Full Text Available Trust is one of the most important factors for the development of electronic banking. The purpose of this study is to determine effective factors on trust in e-banking in the form of a conceptual model. Due to the rapid growth of electronic banking in the country, identify factors affecting trust in e-banking is very important. Population of this study is customers of Bank Melli in Urmia. We used structural equation modeling with Lisrel 8.80 for testing hypotheses. Results show that independent variables include familiarity with electronic banking, tendency to trust, structural confidence and reputation effect on trust creator beliefs and trust creator beliefs effects on trust. Therefore, trust creator beliefs play a mediating effect in relation between independent and dependent variables. Results of this research can be used by public and private banks` top management.

  4. Phylogenetic status of brown trout Salmo trutta populations in five rivers from the southern Caspian Sea and two inland lake basins, Iran: a morphogenetic approach.

    Science.gov (United States)

    Hashemzadeh Segherloo, I; Farahmand, H; Abdoli, A; Bernatchez, L; Primmer, C R; Swatdipong, A; Karami, M; Khalili, B

    2012-10-01

    Interrelationships, origin and phylogenetic affinities of brown trout Salmo trutta populations from the southern Caspian Sea basin, Orumieh and Namak Lake basins in Iran were analysed from complete mtDNA control region sequences, 12 microsatellite loci and morphological characters. Among 129 specimens from six populations, seven haplotypes were observed. Based on mtDNA haplotype data, the Orumieh and southern Caspian populations did not differ significantly, but the Namak basin-Karaj population presented a unique haplotype closely related to the haplotypes of the other populations (0·1% Kimura two-parameter, K2P divergence). All Iranian haplotypes clustered as a distinct group within the Danube phylogenetic grouping, with an average K2P distance of 0·41% relative to other Danubian haplotypes. The Karaj haplotype in the Namak basin was related to a haplotype (Da26) formerly identified in the Tigris basin in Turkey, to a Salmo trutta oxianus haplotype from the Aral Sea basin, and to haplotype Da1a with two mutational steps, as well as to other Iranian haplotypes with one to two mutational steps, which may indicate a centre of origin in the Caspian basin. In contrast to results of the mtDNA analysis, more pronounced differentiation was observed among the populations studied in the morphological and microsatellite DNA data, except for the two populations from the Orumieh basin, which were similar, possibly due to anthropogenic causes. © 2012 The Authors. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.

  5. Feasibility study of offshore wind turbine installation in Iran compared with the world

    Energy Technology Data Exchange (ETDEWEB)

    Mostafaeipour, Ali [Industrial Engineering Department, Yazd University, Yazd (Iran)

    2010-09-15

    Renewable energies have potential for supplying of relatively clean and mostly local energy. Wind energy generation is expected to increase in the near future and has experienced dramatic growth over the past decade in many countries. Offshore winds are generally stronger and more constant than onshore winds in many areas. The economic feasibility for utilization of offshore wind energy depends on the favorable wind conditions in the area. The present paper analyses offshore wind speed in global scale and also studies feasibility of introducing this technology for harnessing wind in Persian Gulf, Caspian Sea, Urmia Lake and Gulf of Oman. Wind speed data were collected from different sources. The ocean surface winds at a 10 m height from satellite passes as processed by NOAA/NESDIS, from near real-time data collected by NASA/JPL's Sea Winds Scatterometer aboard the QuikSCAT. Development of renewable energy is one of priority research goals in Iran. There are many installed wind turbines in suitable regions like Manjil and Binalood, but there has not been any offshore wind installation yet in Iran. It is suggested that policy makers to invest and pay more attentions toward harnessing renewable energy sources like offshore wind in Persian Gulf and Gulf of Oman in southern parts of Iran. (author)

  6. Determining water storage depletion within Iran by assimilating GRACE data into the W3RA hydrological model

    Science.gov (United States)

    Khaki, M.; Forootan, E.; Kuhn, M.; Awange, J.; van Dijk, A. I. J. M.; Schumacher, M.; Sharifi, M. A.

    2018-04-01

    Groundwater depletion, due to both unsustainable water use and a decrease in precipitation, has been reported in many parts of Iran. In order to analyze these changes during the recent decade, in this study, we assimilate Terrestrial Water Storage (TWS) data from the Gravity Recovery And Climate Experiment (GRACE) into the World-Wide Water Resources Assessment (W3RA) model. This assimilation improves model derived water storage simulations by introducing missing trends and correcting the amplitude and phase of seasonal water storage variations. The Ensemble Square-Root Filter (EnSRF) technique is applied, which showed stable performance in propagating errors during the assimilation period (2002-2012). Our focus is on sub-surface water storage changes including groundwater and soil moisture variations within six major drainage divisions covering the whole Iran including its eastern part (East), Caspian Sea, Centre, Sarakhs, Persian Gulf and Oman Sea, and Lake Urmia. Results indicate an average of -8.9 mm/year groundwater reduction within Iran during the period 2002 to 2012. A similar decrease is also observed in soil moisture storage especially after 2005. We further apply the canonical correlation analysis (CCA) technique to relate sub-surface water storage changes to climate (e.g., precipitation) and anthropogenic (e.g., farming) impacts. Results indicate an average correlation of 0.81 between rainfall and groundwater variations and also a large impact of anthropogenic activities (mainly for irrigations) on Iran's water storage depletions.

  7. Distribution and origins of n-alkanes, hopanes, and steranes in rivers and marine sediments from Southwest Caspian coast, Iran: implications for identifying petroleum hydrocarbon inputs.

    Science.gov (United States)

    Shirneshan, Golshan; Bakhtiari, Alireza Riyahi; Memariani, Mahmoud

    2016-09-01

    The occurrence of n-alkanes and biomarkers (hopane and sterane) in surface sediments from Southwestern coasts of Caspian Sea and 28 rivers arriving to this lake, determined with a gas chromatography-mass spectrometry method, was used to assess the impacts of anthropogenic activities in the studied area. The concentrations of total n-alkanes (Σ21 n-alkane) in costal and riverine sediments varied from 249.2 to 3899.5 and 56 to 1622.4 μg g(-1), respectively. An evaluation of the source diagnostic indices indicated that petroleum related sources (petrogenic) were mainly contributed to n-alkanes in costal and most riverine sediments. Only the hydrocarbons in sediment of 3 rivers were found to be mainly of biogenic origin. Principal component analysis using hopane diagnostic ratios in costal and riverine sediments, and Anzali, Turkmenistan, and Azerbaijan oils were used to identify the sources of hydrocarbons in sediments. It was indicated that the anthropogenic contributions in most of the costal sediment samples are dominated with inputs of oil spills from Turkmenistan and Azerbaijan countries.

  8. Investigation of Scour Depth at Bridge Piers using Bri-Stars Model in Iran

    OpenAIRE

    Gh. Saeidifar; F. Raeiszadeh

    2011-01-01

    BRI-STARS (BRIdge Stream Tube model for Alluvial River Simulation) program was used to investigate the scour depth around bridge piers in some of the major river systems in Iran. Model calibration was performed by collecting different field data. Field data are cataloged on three categories, first group of bridges that their rivers bed are formed by fine material, second group of bridges that their rivers bed are formed by sand material, and finally bridges that their rivers bed a...

  9. Modelling of Disinfection by-products formation via UV irradiation of the water from Tajan River (source water for Sari drinking water, Iran

    Directory of Open Access Journals (Sweden)

    Allahbakhsh Javid

    2013-11-01

    Full Text Available Background & Aims of the Study Irradiation with ultraviolet light (UV is used for the disinfection of bacterial contaminants in the production of potable water. The main objective of the study was to investigate and model Disinfection By-Products (DBPs formation due to the UV Irradiation of the Tajan River water under different Irradiation conditions. Materials & Methods:  Water samples were collected throughout September 2011 to August 2013. Transportation of the sample to the laboratory was done on ice in a cooler, and physiochemical analysis was conducted immediately within one day. Dissolved organic carbon (DOC was determined by a TOC analyzer. Irradiation experiments were conducted in a series of 25 mL glass serum bottles with Teflon septa. The present study adopts an orthogonal design. The design involved irradiation with UV at a UV/DOC ratio of 0.5–3.0 and incubating (headspace-free storage for 5–25 sec. A 1 mM phosphate buffer maintained the pH at 6, 7, or 8 respectively, and an incubator maintained the temperature (Temp at 15, 20, or 25 °C respectively. The development of empirical models for DBPs formation used a multivariate regression procedure (stepwise which applied the SPSS System for Windows (Version 16.0. Results:  The results showed that the total DBPs formation ranged between 12.3 and 67.4 mg/l and that control of the levels was primarily due to the reaction time and the dissolved organic carbon level (DOC in the water. Conclusions:  Reaction time and level of DOC concentrations in water exerted a dominant influence on the formation of DBPs during the UV irradiation of water from the Tajan River. The relationships between the measured and predicted values were satisfactory with R 2 values ranging from 0.89 (for Octanal–0.92 (for Formaldehydes. The DOC level in water is the key factor in controlling DBPs formation.

  10. The Comparison of Micromorphological properties of Saline – Sodic and Nonsaline-Nonsodic Soils around the Urmia Lake

    Directory of Open Access Journals (Sweden)

    S. chakherloo

    2015-06-01

    Full Text Available In order to comparision of the micromorphic properties of saline-sodic and nonsaline-nonsodic soils in the west of Urmia Lake, four soil profiles (2profile in saline-sodic soils and 2profiles in nonsaline-nonsodic soils were investigated. These profiles were described and sampled using standard methods. soil samples were used for physico chemical analysis and undisturbed and oriented samples were used for thin section preparation. Thin sections were studied using polarizing microscope in PPL and XPL lights. Thin sections studies showed that saline-sodic soils are structure less (apedal, and their voids are mostly vughs and channel and as a result, their, nonsaline-nonsodic soils are pedal with compound packing voids, vughs and planar voids and as a result, The b.fabric in these to group of soils is crystallitic. In saline sodic soils pedofeatures are illuvial clay coatings, salt accumulations including coatings and infillings of halite in channel and vughs. These pedofeatures were not seen in nonsaline-nonsodic soils. Organic coatings were seen as black colored films on peds and in some cases mixed with groundmass of saline-sodic soils.Calcium carbonate accumulations as nodules and coatings and nodules and coatings of iron and Mn oxides were seen in both saline-sodic and nonsaline-nonsodic soils.

  11. A Servey on the prevalence rate of Linguatula serrata in stary dogs of the city of Urmia

    Directory of Open Access Journals (Sweden)

    S Rasoli

    2010-05-01

    Full Text Available Linguatla serrata is a zoonotic parasite which causes different forms of liguatulosis in humans, carnivores and ruminants. The most important way of human infection is injection of vegetables, fruits and water contaminated by parasite eggs and through nasal and oral secretions and feces of carnivorous especially stray dogs. Also, consumption of raw and under cook meat of sheep, goats, cattle and other herbivores is another risk factor in human infection by Linguatla serrata.  This study was conducted in order to determine the infection rate of dogs by Linguatla serrata in the city of Urmia. In the present study, 37 dogs including 22 male and 15 female animals from different parts of the city were studied. The frontal sinuses, nasal turbinates, brain cavity, nasopharynx and eustachian tubes were examined for adult Linguatla serrata. The recovered parasites were fixed in 10% formalin solution, cleared by lactophenol and stained with azocarmin. Thirty of the studied dogs (81.01% were infected by Linguatla serrata. The results indicated that body weight, age, sex and geographical locations had no significant effect in the prevalence rate of the parasite. The number of parasites recovered from each dog ranged from 1 to 7 with an average of 2.93 in each dog. The length of the mature linguatula varied from 35-50 mm in females and 2-18 mm in males. The greatest number of parasites was found in the cranial part of the frontal sinus with 7 parasites.

  12. Opium and opioid abuse in orthopedic inpatients: a cross sectional study in Urmia University of Medical Sciences.

    Science.gov (United States)

    Afshar, Ahmadreza; Asadzadeh, Mina; Kargar, Hakimeh; Aghdashi, Mir Mosa; Mirzatolooei, Fardin

    2012-01-01

    During a cross-sectional study, patients who were admitted to the orthopedic department of the Urmia University of Medical Sciences were asked about opium/opioid abuse. Demographic characteristics, the pattern of consumption, the substance, the duration of the use, the duration of hospital stay and the cause of their injuries were recorded. Among 2,867 patients, 74 (2.5%) patients (71 men and 3 women) with the mean age of 38 were opium/opioid users. Most of the patients used opium through inhalation. The mean duration of the substance use was 7.4 years. The mean duration of hospital stay between the regular orthopedic patients and the opium/opioid abuser orthopedic patients was statistically significant. (P=000). Among four Hepatitis C Virus (HCV) infected patients, three subjects were injection users and Human Immunodeficiency Virus (HIV) also infected two of them. Road traffic accidents (37.8%), and work related injuries (17.5%) were the two most common reasons for the patient's injuries.

  13. Makran Mountain Range, Iran and Pakistan

    Science.gov (United States)

    1983-01-01

    The long folded mountain ridges and valleys of the coastal Makran Ranges of Iran and Pakistan (26.0N, 63.0E) illustrate the classical Trellis type of drainage pattern, common in this region. The Dasht River and its tributaries is the principal drainage network for this area. To the left, the continental drift of the northward bound Indian sub-continent has caused the east/west parallel ranges to bend in a great northward arc.

  14. The Iran Sanctions Act (ISA)

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2009-01-01

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

  15. Iran - waiting and watching

    International Nuclear Information System (INIS)

    Malhotra, T. C.

    2007-01-01

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

  16. Iran’s Economy

    Science.gov (United States)

    2008-08-22

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

  17. Where is Iran going

    International Nuclear Information System (INIS)

    2006-01-01

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

  18. Evaluation of the wound healing activity of Cinnamomum ...

    African Journals Online (AJOL)

    Dear User!

    2012-10-18

    Oct 18, 2012 ... Mohammad Reza Farahpour1*, Amir Amniattalab2 and Hadi Hajizadeh3. 1Department of Veterinary Surgery, Islamic Azad University, Urmia Branch, Urmia, Iran. 2Department of Veterinary Pathology, Islamic Azad University, Urmia Branch, Urmia, Iran. 3Department of Veterinary Medicine, Islamic Azad ...

  19. Correlation between Spiritual Health and Health Locus of Control in Nursing and Midwifery Students of the Islamic Azad University of Urmia, Iran

    Directory of Open Access Journals (Sweden)

    Moradali Zareipour

    2017-06-01

    Full Text Available Background and Objectives: In today's world, the role of spirituality and its components in the prevention and treatment of public health and health issues is being taken into consideration. Given the importance of nursing and midwifery, this study was conducted to determine correlation between spiritual health and health locus of control in nursing and midwifery students. Methods: This descriptive-analytical study was conducted on 300 nursing and midwifery students in 2015. Spiritual health was measured by Paloutzian and Ellison's Spiritual Well-Being Scale and locus of control measured by Walston's Multidimensional Measure of Health Locus of Control. Data were analyzed by ANOVA and Pearson correlation coefficient in SPSS 16. Results: The students' mean score for spiritual health was 92.28±16.35 of total score 120. The mean score for religious and existential well-being was 48.54 and 43.74, respectively. There was a significant and positive correlation between spiritual health and internal health locus of control, and a significant and negative correlation between spiritual health and external health locus of control. Conclusion: Spiritual health was significantly correlated with health locus of control. Therefore, planners are recommended to take necessary measures to promote nursing and midwifery students' spiritual health so that their health loci of control can be improved.

  20. SNOW DEPTH ESTIMATION USING TIME SERIES PASSIVE MICROWAVE IMAGERY VIA GENETICALLY SUPPORT VECTOR REGRESSION (CASE STUDY URMIA LAKE BASIN

    Directory of Open Access Journals (Sweden)

    N. Zahir

    2015-12-01

    Full Text Available Lake Urmia is one of the most important ecosystems of the country which is on the verge of elimination. Many factors contribute to this crisis among them is the precipitation, paly important roll. Precipitation has many forms one of them is in the form of snow. The snow on Sahand Mountain is one of the main and important sources of the Lake Urmia’s water. Snow Depth (SD is vital parameters for estimating water balance for future year. In this regards, this study is focused on SD parameter using Special Sensor Microwave/Imager (SSM/I instruments on board the Defence Meteorological Satellite Program (DMSP F16. The usual statistical methods for retrieving SD include linear and non-linear ones. These methods used least square procedure to estimate SD model. Recently, kernel base methods widely used for modelling statistical problem. From these methods, the support vector regression (SVR is achieved the high performance for modelling the statistical problem. Examination of the obtained data shows the existence of outlier in them. For omitting these outliers, wavelet denoising method is applied. After the omission of the outliers it is needed to select the optimum bands and parameters for SVR. To overcome these issues, feature selection methods have shown a direct effect on improving the regression performance. We used genetic algorithm (GA for selecting suitable features of the SSMI bands in order to estimate SD model. The results for the training and testing data in Sahand mountain is [R²_TEST=0.9049 and RMSE= 6.9654] that show the high SVR performance.

  1. All Eyes on Iran

    DEFF Research Database (Denmark)

    Elling, Rasmus Christian

    2009-01-01

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

  2. The Rise of Iran

    DEFF Research Database (Denmark)

    Rahigh-Aghsan, Ali

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

  3. The Rise of Iran

    DEFF Research Database (Denmark)

    Rahigh-Aghsan, Ali; Jakobsen, Peter Viggo

    2010-01-01

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

  4. The Rise of Iran

    DEFF Research Database (Denmark)

    Jakobsen, Peter Viggo; Rahigh-Aghsan, Ali

    2010-01-01

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

  5. Determinant Factors in Graft Rejection Using Cox Regression, among the Recipients of Second Renal Transplant in Imam Khomeini Hospital in Urmia, 1988-2000

    Directory of Open Access Journals (Sweden)

    Rahim Tahmasebi

    2010-09-01

    Full Text Available Background: The objective of this study was to evaluate graft survival among the recipients of second renal transplant in Imam Khomeini centre hospital in Urmia. Methods: The study population consisted of 50 patients receiving renal grafts for the second time between 1988 and 2008 in Imam Khomeini centre hospital in Urmia. Two survival outcomes, first and second graft survival, were analyzed. Graft survival was defined from date of transplant until its rejection. For the purpose of graft survival analysis, graft failure was defined as return to dialysis, and death due to the functioning graft. Data were collected through individual patient questionnaires. Demographic and clinical factors, transfusion history, type of immunosuppressive drugs, levels of serum creatinine, triglyceride, cholesterol, and LDL at 3 and 6 months after transplantation were collected. Cox-proportional hazard model and Kaplan-Meier were used to data analysis. Results: First graft survival at 1, 2, 3, and 5 years was 74%, 66%, 53%, and 41%, respectively. Second graft survival at 1, 2, 3, and 5 years was 81%, 74%, 70%, and 61%, respectively. Causes of graft loss in first renal transplantation were 6% sever acute graft rejection, 12% acute graft rejection and 82% chronic graft rejection. In the multivariate analysis, only serum creatinine, blood pressure, and immunosuppressive drugs predicted first graft loss and serum creatinine, immunosuppressive drugs, and related donor family predicted second graft rejection. Conclusion: The serum creatinine and immunosuppressive drugs including cyclosporine, cellcept, and prednisolone are the most influential factors on graft survival.

  6. Iran's Nuclear Program: Status

    National Research Council Canada - National Science Library

    Kerr, Paul K

    2008-01-01

    ... in March 2008, which imposed sanctions on Tehran. Despite this pressure, Iran continues at its Natanz centrifuge facility to enrich uranium, expand the number of operating centrifuges, and conduct research on new types of centrifuges...

  7. Iran's Influence in Iraq

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2007-01-01

    Iran is building substantial influence in post-Saddam Iraq, in large part because the dominant parties in Iraq have long-standing ideological, political, and religious sectarian ties to Tehran. A key U.S...

  8. Iran approaches CERN

    CERN Multimedia

    2002-01-01

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

  9. Iran's Nuclear Program: Status

    National Research Council Canada - National Science Library

    Kerr, Paul K

    2008-01-01

    .... Indeed, the UN Security Council has responded to Iran's refusal to suspend work on its uranium enrichment and heavy-water nuclear reactor programs by adopting several resolutions, most recently...

  10. Iran's Nuclear Program: Status

    National Research Council Canada - National Science Library

    Kerr, Paul K

    2008-01-01

    .... Indeed, the UN Security Council has responded to Iran's refusal to suspend work on its uranium enrichment and heavy-water nuclear reactor programs by adopting several resolutions which imposed sanctions on Tehran...

  11. Iran's nuclear programme

    International Nuclear Information System (INIS)

    Boureston, J.; Marvin, B.

    2004-01-01

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

  12. Why Iran proliferates

    OpenAIRE

    Farmer, Michael L.

    2005-01-01

    Iran and the United States have faced each other across a deep divide ever since the Iranian Revolution of 1979 and the events of the American Embassy Hostage crisis. The absence of diplomatic relations between the two nations has led to a lack of communication which has resulted in difficulties crafting successful policies to build bridges between the two governments. The specter of Iran's quest for nuclear weapons casts a further pall on the troubled relations. Case studies of historical ex...

  13. Tactical Evolution in the Iraqi Army: The Abadan Island and Fish Lake Campaigns of the Iran-Iraq War

    Science.gov (United States)

    1991-06-07

    Khorramshahr lies about ton kilometers up-river from Abadan, nestled in the "V" formed at the confluence of the Shatt-al-Arab and the Karun River. Most...A27. _ "Iran Claims It Advances 1.2 Milos Toward Basra." Washinoton o 28 January 1987, A15 and A16. " _ "Iraq Stops Iran; War of Attrition Seen Likely

  14. Reassessing US Policy Toward Iran

    National Research Council Canada - National Science Library

    Russillo, Victor

    2003-01-01

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

  15. Seroprevalence of hepatitis C, hepatitis B and HIV viruses in hemophiliacs born 1985-2010 in west Azarbaijan of Iran

    Directory of Open Access Journals (Sweden)

    Nasim Valizadeh

    2013-01-01

    Full Text Available Background: Although, in the past the risk of transfusion transmitted viral infections were high in hemophilia patients, but introduction of viral inactivation methods in1985,decreased the risk of human immunodeficiency and hepatitis C and B viruses transmission significantly. The aim of study was seroprevalence of hepatitis B surface antigen (HBs Ag, hepatitis C virus antibody (HCV Ab and human immunodeficiency virus antibody (HIVAb in hemophiliacs in west Azarbaijan of Iran, born in 1985-2010. Materials and Methods: In a cross-sectional study, fifty patients with hereditary bleeding disorders born in 1985-2010, from total 250 patients who had been registered in Urmia Hemophilia Society were enrolled through the year 2010 to assess their seroprevalence for HCV Ab, HIV Ab and HBs Ag. Thirty five of 50 patients had hemophilia. Also; we performed a subset analysis for hemophilia patients. Results: All 50 patients with hereditary bleeding disorders including 35 patients with hemophilia were seronegative for HIV Ab and HBs Ag. HCV-Ab was detected in serum of 3 of 50 (6% patients with bleeding disorders. After subset analysis for hemophilia (A and B patients, we found HCV infection in 8.57% (3 of 35 of hemophiliacs. Conclusion: In this study prevalence of HCV infection was very smaller than similar studies in Iran and other countries. This study shows the safety of using viral inactivated factor concentrates and recombinant factors after year 1985.None of Hemophiliacs were seropositive for HIV Ab and HBs Ag.

  16. Respon Iran Terhadap Film Argo

    OpenAIRE

    Utami, Nidya; Pakpahan, Saiman

    2017-01-01

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

  17. Nuclear cardiology in Iran

    International Nuclear Information System (INIS)

    Zakavi, R.

    2002-01-01

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

  18. Minorities in Iran

    DEFF Research Database (Denmark)

    Elling, Rasmus Christian

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

  19. Generational Accounting in Iran

    Directory of Open Access Journals (Sweden)

    Mahdi Salehi

    2013-09-01

    Full Text Available The aim of this paper is to study of the generation accounts for Iranian’s generation. We applied the method of Auerbach, Gokhale and Kotlihoff (1991 on the period 1967-2008 in Iran. Our calculation shows with compare to industrial countries, fiscal burden for Iranian’s population is very chip and that depend on fiscal system in Iran. Except the recent years the rate of tax in Iran has been very low. The generation account for the old people (40 olds is 2117 $ but the future generation (t+1 is 36985 $. The share of male and female, during the years, in this burden is similar. Fiscal burden for Iranian’s generation is low but this population should support other burden that calls inflation. Because when the government do not receive the tax income, a low generation account transfer to price general level.

  20. Hydrological assessment of the 1973 treaty on the transboundary Helmand River, using the SWAT model and a global climate database

    NARCIS (Netherlands)

    Hajihosseini, H.; Hajihosseini, M.; Morid, S.; Delavar, M.; Booij, Martijn J.

    2016-01-01

    Exploitation of the water resources of the Helmand River has been challenging for Iran and Afghanistan. Debates on this issue finally led to a treaty in 1973 between the two countries, in which a total amount of 26 m3/s water from the Helmand River should be delivered to Iran in a normal (or an

  1. FIRST RECORD OF Alburnus atropatenae (BERG, 1925 (CYPRINIDAE IN NAMAK BASIN, CENTRAL IRAN

    Directory of Open Access Journals (Sweden)

    Somaye Khataminejad

    2013-01-01

    Full Text Available Alburnus atropatenae Berg, 1925 is reported for the first time from the River Ghareh-Chay in the Namak basin, central Iran. Previously, this species has only been reported from the Lake Orumiyeh basin, in northwest Iran. In this report twenty-nine specimens were caught on 8 August 2012. Morphometric and meristic characteristics of the specimens were similar to those reported elsewhere for the species.

  2. FIRST RECORD OF Alburnus atropatenae (BERG, 1925) (CYPRINIDAE) IN NAMAK BASIN, CENTRAL IRAN

    OpenAIRE

    Somaye Khataminejad; Hamed Mousavi-Sabet; Masud Sattari; Saber Vatandoust

    2013-01-01

    Alburnus atropatenae Berg, 1925 is reported for the first time from the River Ghareh-Chay in the Namak basin, central Iran. Previously, this species has only been reported from the Lake Orumiyeh basin, in northwest Iran. In this report twenty-nine specimens were caught on 8 August 2012. Morphometric and meristic characteristics of the specimens were similar to those reported elsewhere for the species.

  3. FIRST RECORD OF Alburnusatropatenae (BERG,1925) (CYPRINIDAE) IN NAMAK BASIN, CENTRAL IRAN

    OpenAIRE

    Khataminejad, Somaye; Mousavi-Sabet, Hamed; Sattari, Masud; Vatandoust, Saber

    2013-01-01

    AlburnusatropatenaeBerg, 1925 is reported for the first time from the River Ghareh-Chay in the Namak basin, central Iran. Previously, this species has onlybeen reported from the LakeOrumiyeh basin, in northwest Iran. In this report twenty-nine specimens were caught on 8 August 2012. Morphometric and meristic characteristics of the specimens were similar to those reported elsewhere for the species.

  4. [History of acupuncture in Iran].

    Science.gov (United States)

    Bai, Xinghua

    2015-10-01

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

  5. LDC nuclear power: Iran

    International Nuclear Information System (INIS)

    Mossavar-Rahmani, B.

    1982-01-01

    The Islamic Revolutionary Government has eliminated what had been an ambitious program to install 23,000 MWe of nuclear capacity by 1984, but the program has already become unpopular before the downfall to the Shah for economic reasons. Iran originally planned a domestic nuclear program to diversify its energy base and satisfy Western demands to recycle petrodollars, but substantial commissions for foreign contracts were also a factor. No comprehensive study of a nuclear program has been done to determine if there is a nuclear future for Iran. 8 references

  6. Iran, a gas exporter?

    International Nuclear Information System (INIS)

    Therme, C.

    2008-01-01

    The development of the gas sector has not allowed, up to now, Iran to become one of the main gas actors, whether it is on the regional or international market. This under-development of the gas sector finds expression, each winter, through the Iranian incapability to satisfy its domestic demand as well as its exportation commitments to Turkey or Armenia. In this study, the author tries to examine the origins of Iranian difficulties to increase its gas production and to abide by its commitments to export gas to other countries. The possibility of gas exportation from Iran to the European Union is also discussed

  7. Land degradation of Taleghan drainage basin, Iran from saline and alkaline marly formations

    International Nuclear Information System (INIS)

    Zakikhani, K.; Feiznia, S.; Hosseini, S. H.

    2009-01-01

    In Iran fine-grained, saline, alkaline and erodible Tertiary marly formations are exposed in many geological zones and play important role in the formation of present landforms. They also play important role in degradation of water resources and soils as diffuse sources, they are the main sources of suspension loads of many rivers and are endless sources of sediments for sand dunes. These marly formations are present in Zagros, Central Iran, Alborz and Kopeh Dagh geological Zones and consists of different geological formations such as Gachsaran, Mishan and Razak Formations ( in Zagros), Lower Red and Upper Red Formations ( in Central Iran) and Neogene Red Beds (in Albords and Kopeh Dagh). (Author)

  8. Land degradation of Taleghan drainage basin, Iran from saline and alkaline marly formations

    Energy Technology Data Exchange (ETDEWEB)

    Zakikhani, K.; Feiznia, S.; Hosseini, S. H.

    2009-07-01

    In Iran fine-grained, saline, alkaline and erodible Tertiary marly formations are exposed in many geological zones and play important role in the formation of present landforms. They also play important role in degradation of water resources and soils as diffuse sources, they are the main sources of suspension loads of many rivers and are endless sources of sediments for sand dunes. These marly formations are present in Zagros, Central Iran, Alborz and Kopeh Dagh geological Zones and consists of different geological formations such as Gachsaran, Mishan and Razak Formations ( in Zagros), Lower Red and Upper Red Formations ( in Central Iran) and Neogene Red Beds (in Albords and Kopeh Dagh). (Author)

  9. Vil USA angribe Iran?

    DEFF Research Database (Denmark)

    Elling, Rasmus Christian

    2007-01-01

    Sammen med Mogens Lykketoft, Søren Espersen og Herbert Pundik stilles Rasmus Chr. Elling en række spørgsmål om hvordan Vesten bør handle ift. Irans atomenergiprogram og om faren for et amerikansk angreb på den islamiske republik....

  10. Bam Earthquake in Iran

    CERN Multimedia

    2004-01-01

    Following their request for help from members of international organisations, the permanent Mission of the Islamic Republic of Iran has given the following bank account number, where you can donate money to help the victims of the Bam earthquake. Re: Bam earthquake 235 - UBS 311264.35L Bubenberg Platz 3001 BERN

  11. Antidiabetic Plants of Iran

    Directory of Open Access Journals (Sweden)

    Ashrafeddin Goushegir

    2011-10-01

    Full Text Available To identify the antidiabetic plants of Iran, a systematic review of the published literature on the efficacy of Iranian medicinal plant for glucose control in patients with type 2 diabetes mellitus was conducted. We performed an electronic literature search of MEDLINE, Science Direct, Scopus, Proquest, Ebsco, Googlescholar, SID, Cochrane Library Database, from 1966 up to June 2010. The search terms were complementary and alternative medicine (CAM, diabetes mellitus, plant (herb, Iran, patient, glycemic control, clinical trial, RCT, natural or herbal medicine, hypoglycemic plants, and individual herb names from popular sources, or combination of these key words. Available Randomized Controlled Trials (RCT published in English or Persian language examined effects of an herb (limited to Iran on glycemic indexes in type 2 diabetic patients were included. Among all of the articles identified in the initial database search, 23 trials were RCT, examining herbs as potential therapy for type 2 diabetes mellitus. The key outcome for antidiabetic effect was changes in blood glucose or HbA1 c, as well as improves in insulin sensitivity or resistance. Available data suggest that several antidiabetic plants of Iran need further study. Among the RCT studies, the best evidence in glycemic control was found in Citrullus colocynthus, Ipomoea betatas, Silybum marianum and Trigonella foenum graecum.

  12. Iran: what nuclear sanctuary?

    International Nuclear Information System (INIS)

    Viaud, P.

    2010-01-01

    The author continues his study of Iran and its implicit nuclear strategy by showing us the three circles of sanctuary that it contains. He shows to what extent this country, with its strong and ancient geopolitical identity, has managed to restore its rank at the centre of the geostrategic and geo-economic chessboard of the region. (author)

  13. Iran, the crisis situation

    International Nuclear Information System (INIS)

    Gere, Francois

    2010-01-01

    This book is an updated edition of a previous book by the same author: 'Iran and the nuclear: the Persian torments'. The author addresses the Iranian nuclear crisis within an historic perspective, and states that this crisis has its roots in the recent Iranian history, but has deeper origins before the Islamic Revolution of 1979. In a first part, he draws a portrait of Iran by opposing current myths and realities like Persia and an actual ethnic diversity, an oil-based wealth in a context of under-development, tyranny and an actual political complexity. He also analyses the Iranian geo-strategy and its recent evolutions, the relationships and attitudes towards the three Satans (USA, France and Israel), and describes the main evolutions of the Iranian defence, notably after 9/11. The second part describes the long evolution of the Iranian nuclear programme, from its beginning at the time of the Shah, until now (projects, programmes and realities of the Iranian electronuclear industry), and recalls the different steps of the nuclear crisis between 2002 and 2006. The third part is a prospective one. The author discusses several aspects of the conflict (power balance, rumours and threats, sanctions and military scenarios, Iranian retaliation capacities) and discusses what a nuclear Iran would be (its capacities, its objectives, geo-strategic consequences of a nuclear Iran, and remaining opportunities for negotiations)

  14. Iran's petroleum industry

    International Nuclear Information System (INIS)

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

    1992-01-01

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

  15. Where is Iran going; Ou va l'Iran

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

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

  16. Where is Iran going; Ou va l'Iran

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

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

  17. Iran's Sea Power Strategy: Goals and Evolution

    National Research Council Canada - National Science Library

    Walker, John

    1997-01-01

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

  18. Iran and regional energy development

    International Nuclear Information System (INIS)

    1998-01-01

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

  19. Study of Rice Marketing System in Iran

    OpenAIRE

    Feizabadi, Yaser

    2011-01-01

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

  20. Iran's role in the Caspian

    International Nuclear Information System (INIS)

    Enav, Peter

    1999-08-01

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

  1. Iran's Nuclear Program: Recent Developments

    National Research Council Canada - National Science Library

    Squassoni, Sharon

    2006-01-01

    International Atomic Energy Agency (IAEA) inspections since 2003 have revealed almost two decades' worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

  2. Iran's Nuclear Program: Recent Developments

    National Research Council Canada - National Science Library

    Squassoni, Sharon

    2007-01-01

    International Atomic Energy Agency (IAEA) inspections since 2003 have revealed two decades' worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

  3. Iran's Nuclear Program: Recent Developments

    National Research Council Canada - National Science Library

    Squassoni, Sharon

    2006-01-01

    International Atomic Energy Agency (IAEA) inspections since 2003 have revealed almost two decades worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

  4. Iran's Nuclear Program: Recent Developments

    National Research Council Canada - National Science Library

    Squassoni, Sharon

    2006-01-01

    International Atomic Energy Agency (IAEA) inspections since 2003 have revealed two decades worth of undeclared nuclear activities in Iran, including uranium enrichment and plutonium separation efforts...

  5. Effects of an extreme flood on river morphology (case study

    NARCIS (Netherlands)

    Yousefi, Saleh; Mirzaee, Somayeh; Keesstra, Saskia; Surian, Nicola; Pourghasemi, Hamid Reza; Zakizadeh, Hamid Reza; Tabibian, Sahar

    2018-01-01

    An extreme flood occurred on 14 April 2016 in the Karoon River, Iran. The occurred flood discharge was the highest discharge recorded over the last 60 years in the Karoon River. Using the OLI Landsat images taken on 8 April 2016 (before the flood) and 24 April 2016 (after the flood) the geomorphic

  6. Conceiving IVF in Iran

    Directory of Open Access Journals (Sweden)

    Soraya Tremayne

    2016-06-01

    Full Text Available Since the 19th century the Iranian state has been concerned with the size of its population, and policies directed to its increase or decrease have been closely involved with the purpose of nation building. None of these policies have been particularly successful, except for the effective family planning campaign of the 1980s that led to a remarkable drop in population growth, which currently stands at 1.3 per annum, below the replacement level. However, all the policies have failed to address the issue of infertility, which is widespread in Iran. It was against the background of such oversight that, from 1987, some pioneering physicians introduced IVF practices to the country and engaged with the Islamic jurists, whose endorsement of infertility treatment through IVF was deemed crucial to give the practices legitimacy. This article explores the process by which assisted reproductive technologies were legitimized in Iran in all their forms and which have placed the country in the lead among the Muslim countries in the Middle East in this respect. Within Iran, following the state’s latest pronatalist policies, assisted reproductive technologies have been acknowledged as a means to help the state meet its new ambition of higher population growth.

  7. Latent and Asymptomatic Toxocara Infection among Young Population in Northwest Iran: The Necessity of Informing People as a Potential Health Risk

    Directory of Open Access Journals (Sweden)

    Tina Momeni

    2016-01-01

    Full Text Available Objectives. This study was designed to determine the frequency of anti-Toxocara antibodies in youngsters aging from 2 to 20 years in northwest Iran. Materials and Methods. 397 samples were taken randomly almost equally from four locations in Urmia, west Azerbaijan, during August 2014 to September 2015. Anti-Toxocara IgG antibody assays were done on sera by using ELISA kit (IBL, Germany. In order to prevent cross-reaction, the samples of the patients who are infected with other parasites in stool exam, especially Ascarididae family, were also excluded. SPSS 16.0 software was used for statistical analysis. Results. 12 (3% of the serum samples were positive for anti-Toxocara IgG. According to the Chi-square analysis, risk factors such as mother’s educational level, keeping dogs or cats as pets, and history of coughing were related to Toxocara infection (P<0.05. There was no relationship between toxocariasis and gender, history of onychophagy, pica, fever, abdominal pain, and anorexia; however, we found a significant relationship between Toxocara infection and chronic coughing (P=0.045. Conclusion. Toxocariasis in northwest Iran can be considered as a public health problem. This study may also help to increase the awareness about this infection.

  8. Iran's nuclear lies

    International Nuclear Information System (INIS)

    Dickey, Christopher

    2005-01-01

    Beyond the antiaircraft gun emplacements and the early-warning radar systems, and shortly before you get to the high concrete walls topped with concertina wire that surround Iran's Bushehr Nuclear Power Plant, there's a large sign announcing that the facility Welcomes guests. Like so much about die Iranian nuclear program, die signals are incongruous, contradictory and more then a little sinister. If Iran is to be believed, then the world has nothing to fear from its nuclear program. The United States, Europe, Israel, Saudi Arabia and other oil producers nearby can rest easy, because the ayatollahs have no plans to threaten the region with atomic weapons or put nukes in the hands of terrorists. If Iran is to be believed, its only goal, repeated countless times, ratified in treaties and open to inspections, is to develop a completely independent ability to make nuclear ir fuel and use it to generate electricity. But neither die United States nor Eu rope nor the United Nations is ready simply to believe Iran, at least not easily, and not without verification. Its record of concealment and deceit about its nuclear program goes back at least 20 years. Its extensive uranium-enrichment program was uncovered in detail only two years ago; its promise of 'full disclosure' and 'transparency' since then has been something considerably less. The election of a new hard-line Iranian president, Mahmoud Ahmadinejad, last month raises still more questions about how far Tehran can be trusted about its nuclear programs, if at all. Iran's concealments have been as vast as a secret underground facility at Natanz that was being readied for 50,000 centrifuges to enrich uranium when it was exposed in 2002. They have seemed as small as some undeclared milligrams of plutonium from a research laboratory. In a cat-and-mouse game reminiscent of the lead-up to the Iraq invasion in 2003, the Iranians have claimed to be cooperating while throwing up what often seem to be petty obstacles in front

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

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

  10. Five Common Cancers in Iran

    NARCIS (Netherlands)

    Kolandoozan, Shadi; Sadjadi, Alireza; Radmard, Amir Reza; Khademi, Hooman

    Iran as a developing nation is in epidemiological transition from communicable to non-communicable diseases. Although, cancer is the third cause of death in Iran, ifs mortality are on the rise during recent decades. This mini-review was carried out to provide a general viewpoint on common cancers

  11. Natural gas industry in Iran

    Energy Technology Data Exchange (ETDEWEB)

    Omidvar, Hedayat

    2010-09-15

    Iran holds the second largest gas reserves in the word with over 27.5 trillion cubic meters (TCM) of natural gas. Due to lack of geological surveys in certain geographical regions in Iran, it is likely to explore further reserves in the future.

  12. Ingen panik - Iran kan balanceres

    DEFF Research Database (Denmark)

    Rahigh-Aghsan, Ali

    2010-01-01

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

  13. Iran, reform, revolution or resignation?

    International Nuclear Information System (INIS)

    2005-01-01

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

  14. Iran's Security Policy in the Post-Revolutionary Era

    National Research Council Canada - National Science Library

    Byman, Daniel

    2001-01-01

    This report assesses Iran's security policy. It examines broad drivers of Iran's security policy, describes important security institutions, explores decisionmaking, and reviews Iran's relations with key countries...

  15. Celiac disease in Iran

    Directory of Open Access Journals (Sweden)

    Malekzadeh R

    2007-06-01

    Full Text Available Background: Until a few decades ago, celiac disease was considered to be essentially a disease of European people and to be very rare in Middle Eastern countries. During the last two decades, having met the criteria for the WHO general screening, the advent and application of novel serological assays used to screen for celiac disease and the use of endoscopic small bowel biopsy have led to increasing numbers of diagnoses of celiac disease in western countries. With this new data, our knowledge on both the clinical pattern and epidemiology of celiac disease has increased, and is now known to be a relatively common autoimmune disorder. Studies performed in different parts of the developing world have shown that the prevalence of celiac disease in this area is similar to or even higher than that in western countries. In fact, celiac disease is known to be the most common form of chronic diarrhea in Iran. However, contrary to common belief, celiac disease is more than a pure digestive alteration. It is a protean systemic disease, and, with a 95 percent genetic predisposition, has a myriad of symptoms including gastrointestinal, dermatological, dental, neurological and behavioral that can occur at a variety of ages. Monosymptomatic, oligosymptomatic, atypical (without gastrointestinal symptoms, silent and latent forms of celiac disease have been identified. In this study we review the epidemiology of celiac disease based on the studies performed in Iran and discuss its pathogenesis, the role of antibodies in the diagnosis of celiac disease and the importance of its diagnosis and treatment in Iran.

  16. Choosing Spouse in Iran

    Directory of Open Access Journals (Sweden)

    Seyed Zia'

    2015-03-01

    Full Text Available Each society and culture, according to its condition and requirements, makes special circumscriptions, criterions and norms in choosing a spouse. In every culture one may have several alternatives of his/her own opposite sex as a spouse, but spouse choosing is never accidental. In every culture, besides the circumscriptions which is due to the personal values and desires, there are some circumscriptions which are imposed by the society. Till some decades ago, the family organization was responsible for spouse choosing in Iran, but today each person's role has become more important; although cultural and social conditions have some effect on it. Therefore, nowadays spouse choosing is analyzed as an important social action and many theories have been provided for understanding the patterns of the spouse choosing. In this study and in a theoretical level, two important theories (similar spouses and different spouses are presented as two corrival theories and then according to similarities of these theories, the indicators of the study are made. After that, by using the survey research method throughout the country and the statistical population of five thousand people, we experimentally assess the indicators of the study and these two theories of the spouse choosing.            Results show the domination of the similar spouses' theory in Iran. They also show that approximately 90% of people in the external traits, 89% in the psycho-emotional traits, 93% in the personal traits, 68% in the social level characteristics and 88% in the religious beliefs, follow the patterns of the similar spouses' theory.The analytical results also conclusively show that different groups in Iran choose persons who have more similarity with them in the external, psycho-emotional and personal traits as well as the social level and religious characteristics. Although it should be noted that among men and women, the strangeness and weakness of these patterns are

  17. Differential effects of aluminium on the seedling parameters of wheat ...

    African Journals Online (AJOL)

    ALADDIN

    2011-04-25

    Apr 25, 2011 ... 4Department of Agronomy and Plant breeding, Urmia University, Urmia, Iran. Accepted 23 ... productivity in acidic soils that cover almost 40% of world's arable land ..... Plant adaptation to acid, aluminum-toxic soils. Commun.

  18. Lut Desert, Iran

    Science.gov (United States)

    1981-01-01

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

  19. Structure, composition and regeneration of riparian forest along an altitudinal gradient in northern Iran

    Science.gov (United States)

    Mohammad Naghi Adel; Hassan Pourbabaei; Ali Salehi; Seyed Jalil Alavi; Daniel C. Dey

    2017-01-01

    In order to protect and understand the regeneration of riparian forests, it is important to understand the environmental conditions that lead to their vegetation differentiation. We evaluated the structure, composition, density and regeneration of woody species in forests along the river Safaroud in Ramsar forest in northern Iran in relation to elevation, soil...

  20. Disaggregating radar-derived rainfall measurements in East Azarbaijan, Iran, using a spatial random-cascade model

    Science.gov (United States)

    Fouladi Osgouei, Hojjatollah; Zarghami, Mahdi; Ashouri, Hamed

    2017-07-01

    The availability of spatial, high-resolution rainfall data is one of the most essential needs in the study of water resources. These data are extremely valuable in providing flood awareness for dense urban and industrial areas. The first part of this paper applies an optimization-based method to the calibration of radar data based on ground rainfall gauges. Then, the climatological Z-R relationship for the Sahand radar, located in the East Azarbaijan province of Iran, with the help of three adjacent rainfall stations, is obtained. The new climatological Z-R relationship with a power-law form shows acceptable statistical performance, making it suitable for radar-rainfall estimation by the Sahand radar outputs. The second part of the study develops a new heterogeneous random-cascade model for spatially disaggregating the rainfall data resulting from the power-law model. This model is applied to the radar-rainfall image data to disaggregate rainfall data with coverage area of 512 × 512 km2 to a resolution of 32 × 32 km2. Results show that the proposed model has a good ability to disaggregate rainfall data, which may lead to improvement in precipitation forecasting, and ultimately better water-resources management in this arid region, including Urmia Lake.

  1. Echinococcus granulosus genotypes in Iran

    Science.gov (United States)

    Sharafi, Seyedeh Maryam; Rostami-Nejad, Mohammad; Moazeni, Mohammad; Yousefi, Morteza; Saneie, Behnam; Hosseini-Safa, Ahmad

    2014-01-01

    Hydatidosis, caused by Echinococcus granulosus is one of the most important zoonotic diseases, throughout most parts of the world. Hydatidosis is endemic in Iran and responsible for approximately 1% of admission to surgical wards. There are extensive genetic variations within E. granulosus and 10 different genotypes (G1–G10) within this parasite have been reported. Identification of strains is important for improvement of control and prevention of the disease. No new review article presented the situation of Echinococcus granulosus genotypes in Iran in the recent years; therefore in this paper we reviewed the different studies regarding Echinococcus granulosus genotypes in Iran. PMID:24834298

  2. Iran: Illusion, Reality, and Interests

    Science.gov (United States)

    2012-09-01

    populist backing to engage in something akin to class warfare. Clerical reformers and the middle class dominated the reform or Green movement. In addition...of the reformers and Green Movement ele- ments agree, making it a very difficult political anchor to give up. 184. Shireen T. Hunter, Iran and the... Kegan Paul, 1984): 105. 234. David E. Sanger and William J. Broad, “Atomic Agency Says Iran Is Making Fuel at Protected Site,” The New York Times

  3. Synteserapport & 1. Indenrigspolitiske forhold i Den Islamiske Republik Iran

    DEFF Research Database (Denmark)

    Pedersen, Claus Valling

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

  4. Managing Proliferation Issues with Iran

    International Nuclear Information System (INIS)

    Nelson, C. Richard; Saltiel, David H.

    2002-01-01

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

  5. Overcoming the Ulama: Globalizing Iran's Political Economy

    National Research Council Canada - National Science Library

    Brechbill, Alan M

    2008-01-01

    ..., or to participate more actively in the outside world. The religious establishment or ulama play the most significant role in the dichotomy between Iran's theocratic conservatism and the position Iran takes in globalization...

  6. Britiske søfolk splitter Iran

    DEFF Research Database (Denmark)

    Pedersen, Claus Valling

    2007-01-01

    Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts......Om Iran, indenrigspolitiske forhold som udtrykt gennem landets forhold til Vesten/USA Udgivelsesdato: 30. marts...

  7. Iran's Activities and Influences in Iraq

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2009-01-01

    With a conventional military and weapons of mass destruction (WMD) threat from Saddam Hussein's regime removed, Iran seeks to ensure that Iraq can never again become a threat to Iran, either with or without U.S...

  8. River engineering

    NARCIS (Netherlands)

    De Vries, M.

    1993-01-01

    One dimension models - basic eauations, analytical models, numberical models. One dimensional models -suspended load, roughness and resistance of river beds. Solving river problems - tools, flood mitigation, bank protection.

  9. The Effect of Care Plan Application Based on Roy’s Adaptation Model on The Spiritual Well-Being of Elderly People in Urmia Nursing Homes

    Directory of Open Access Journals (Sweden)

    Esmaiel Maghsoodi

    2016-11-01

    Full Text Available Wth the growing elderly population and the incidence of complications and problems associated with this period, the need to make a positive adaptation during this important period of life, is considerable. In this regard, this is possible to use the nursing theory and particular, Roy's adaptation model to creation work positive with make the incompatible and unhealthy behaviors to compatible and healthy behaviors and also improve their SWB as one if the overall health. The present study was determine the effects of the health careplan based on Roy's adaptation model on the Spiritual Well-Being of elderly people In Urmia nursing homes, have been done. In this study, 60persons of elderly, which had conditions related to this study, had been selected and randomly divided into control group (30 persons and intervention group (30 persons, were selected. Tools for Collecting data was SWB questionnaire, which was completed in post and pre – test. The care plan was designed according to conclusions from investigation and knowing Roy's adaptation model and applicated in intervention group, in 2 sessions teaching for elderly and 4 individual sessions , in order to manipulate focal stimulants in during 1.5 month and a month later was followed. The analysis of data were done by SPSS software and by using the descriptive and inferential statistics. The results indicate that overall mean scores below the scale dual SWB and average of SWB, after a study of 2 groups is statistically significant (P< 0.001.Also the average of scores in elderly SWB in the intervention group after care plan, was increased which, according to T-test, this increase is significant(P< 0.001. Caring plan which based on self concept mode of Roy's adaptation model,have positive influence in promoting the SWB of the elderly. Therefor, it's suggested, health caring providers and nurses by strengthen the adaptation in the elderly based on the theories of nursing and caring plan, increase

  10. Physiological Response of Common Glasswort (Salicornia europaea L. to Potassium Nano-Particles Grown in Saline Soils around the Lake Urmia

    Directory of Open Access Journals (Sweden)

    Alireza Pirzad

    2016-06-01

    Full Text Available To evaluate the effects of spraying potassium nano-particles on the osmolytes, photosynthetic pigments, total carotenoids and nutrients of aerial parts of common glasswort (Salicornia europaea L., a factorial experiment based on randomized complete block design with three replications was conducted at the marginal lands of Lake Urmia in 2012. The treatments consisted of application of potassium nano-particle concentrations at five levels (0, 1, 2, 3 and 4 g/l of K nano-particles applied, once, twice and three times. Results of analysis of variance (ANOVA showed that there were significant interaction between the levels and concentrations of potassium nano-particles sprayings on aerial parts with respect to their contents proline, total soluble carbohydrates, total chlorophyll, chlorophyll a and b, total carotenoids (xanthophyll and carotene and nutrients (nitrogen, phosphorus, potassium, calcium and sodium. The highest levels of proline (1.84 mg/g dry weight at one time spraying 4 g/l of K, total soluble carbohydrates (66.9 mg/g dry weight at three times spraying 4 g/l, total chlorophyll (26.23 mg/g fresh weight and chlorophyll b (22.85 mg/g fresh weight at two times of water spraying, and chlorophyll a (9.93 mg/g fresh weight at three times of 4g/l of potassium nano-particles sprayings were obtained. The highest nitrogen (0.95 % of aerial parts and phosphorus (2.99 g/kg dry weight of aerial parts contents were obtained from three times water spraying. However, the highest amounts of aerial plant part of potassium (65.08 g/kg dry weight and sodium (403 g/kg dry weight belonged to the two times, and calcium (29.23 g/kg dry weight to the three times spraying of 4 g/l nano-potassium. Despite of the high concentration of osmolytes by potassium spraying, the nutrient accumulations levels were not significantly different from each other.

  11. 15 CFR 746.7 - Iran.

    Science.gov (United States)

    2010-01-01

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

  12. Health observatories in iran.

    Science.gov (United States)

    Rashidian, A; Damari, B; Larijani, B; Vosoogh Moghadda, A; Alikhani, S; Shadpour, K; Khosravi, A

    2013-01-01

    The Islamic Republic of Iran, in her 20 year vision by the year 2025, is a developed country with the first economic, scientific and technological status in the region, with revolutionary and Islamic identity, inspiring Islamic world, as well as effective and constructive interaction in international relations. Enjoying health, welfare, food security, social security, equal opportunities, fair income distribution, strong family structure; to be away from poverty, corruption, and discrimination; and benefiting desirable living environment are also considered out of characteristics of Iranian society in that year. Strategic leadership towards perceived vision in each setting requires restrictive, complete and timely information. According to constitution of National Institute for Health Researches, law of the Fifth Development Plan of the country and characteristics of health policy making, necessity of designing a Health Observatory System (HOS) was felt. Some Principles for designing such system were formulated by taking following steps: reviewing experience in other countries, having local history of the HOS in mind, superior documents, analysis of current production and management of health information, taking the possibilities to run a HOS into account. Based on these principles, the protocol of HOS was outlined in 3 different stages of opinion poll of informed experts responsible for production on management of information, by using questionnaires and Focus Group Discussions. The protocol includes executive regulations, the list of health indicators, vocabulary and a calendar for periodic studies of the community health situation.

  13. Iran: World Oil Report 1991

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    This paper reports that at the end of its war with Iraq, Iran embarked on an urgent program to restore its productive capacity. This effort has been hindered by lack of hard currency and, hence, technology, parts, equipment, etc. Iran has been trying to improve relations with the U.S, over the past two years. Recently, the embargo on importing Iranian crude into the U.S. was lifted. Over the past year and a half, Iran accumulated enough money to resume imports of U.S. and other foreign drilling equipment. However, drilling has remained at a low level. Also, efforts to boost output have been slowed by war damage both on and offshore---particularly the latter---and serious BHP declines in major onshore fields that can only be corrected by ultra- high cost gas injection projects. Currently, large injection projects are only operating in three major fields: Gachsaran, Ahwaz and Marun

  14. IAEA Statement After Iran Meeting

    International Nuclear Information System (INIS)

    2012-01-01

    Full text: Senior International Atomic Energy Agency officials met an Iranian delegation in Vienna today to seek agreement on a structured approach document to resolve outstanding issues relating to Iran's nuclear programme. The following is a statement by IAEA Deputy Director General Herman Nackaerts after the meeting: ''As announced by the Director General earlier this week, we met today to discuss the structured approach paper. The Agency team came to the meeting in a constructive spirit with the desire and intention of finalising the paper. We presented a revised draft which addressed Iran's earlier stated concerns. However, there has been no progress and, indeed, Iran raised issues that we have already discussed and added new ones. This is disappointing. A date for a follow-on meeting has yet to be fixed.'' (IAEA)

  15. Seismic hazard assessment of Iran

    Directory of Open Access Journals (Sweden)

    M. Ghafory-Ashtiany

    1999-06-01

    Full Text Available The development of the new seismic hazard map of Iran is based on probabilistic seismic hazard computation using the historical earthquakes data, geology, tectonics, fault activity and seismic source models in Iran. These maps have been prepared to indicate the earthquake hazard of Iran in the form of iso-acceleration contour lines, and seismic hazard zoning, by using current probabilistic procedures. They display the probabilistic estimates of Peak Ground Acceleration (PGA for the return periods of 75 and 475 years. The maps have been divided into intervals of 0.25 degrees in both latitudinal and longitudinal directions to calculate the peak ground acceleration values at each grid point and draw the seismic hazard curves. The results presented in this study will provide the basis for the preparation of seismic risk maps, the estimation of earthquake insurance premiums, and the preliminary site evaluation of critical facilities.

  16. Environmental management of Siah-Rud River and economic analysis on sewage purification

    International Nuclear Information System (INIS)

    Karbassi, A. R.; Sarabi, M.; Kazemi, Z.

    2001-01-01

    Considering the water scarcity in Iran and the importance of environmental protection, it is appropriate to investigate the environmental management of Siah-Rud River. It is a small river being utilized as discharge channel by factories located in the vicinity of the river. The physico-chemical characteristics of river water at 10 different sampling locations along with coefficient of aeration (K 1 , K d ), and self purification of the river were determined. Using a linear computer programme, an optimization-model for the minimum treatment efficiency at each pollutant source, along with dissolved oxygen in the course of river was developed

  17. Type B Hepatitis in Iran

    Directory of Open Access Journals (Sweden)

    M. Tabarestani

    1977-01-01

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

  18. Iran's nuclear power programme revisited

    International Nuclear Information System (INIS)

    Mossavar-Rahmani, B.

    1980-01-01

    Iran's new government has not yet made a final decision about the fate of that country's once ambitious nuclear power programme. If the programme is kept alive, it will be limited to the completion of at most one or two of the reactors that were already well underway when the revolution broke out. The author traces the origins and growth of the Iranian nuclear power programme between 1974 and 1978, summarizes the principal economic, infrastructural, and political criticisms of the programme as originally planned, discusses the potential for greater use of natural gas as an alternative and, finally, recommends a long, detailed reassessment of Iran's energy options. (author)

  19. Autism Spectrum Disorders in Iran

    OpenAIRE

    Mohammad Reza MOHAMMADI; Maryam SALMANIAN; Shahin AKHONDZADEH

    2011-01-01

    How to Cite this Article: Mohammadi MR, Salmanian M, Akhondzadeh Sh. Autism Spectrum Disorders in Iran. Iranian Journal of Child Neurology2011;5(4):1-9.ObjectiveAutistic disorder, Asperger syndrome, and PDD-Not Otherwise Specified are subsets of autism spectrum disorders (ASDs), which are characterized by impairments in social communication and stereotyped behavior. This article reviews the prevalence, etiology, diagnosis, and treatment of ASDs in Iran.Materials & MethodsWe searched PubMe...

  20. Towards Biological Restoration of Tehran Megalopolis River Valleys- Case Study: Farahzad River

    Science.gov (United States)

    Samadi, Nafishe; Oveis Torabi, Seyed; Akhani, Hossein

    2017-04-01

    Towards biological restoration of Tehran megalopolis river-valleys: case study Farahzad river 1Nafiseh Samadi, 2OveisTorabi, 3Hossein Akhani 1Mahsab Shargh Company, Tehran ,Iran, nafiseh19@gmail.com 2 Mahsab Shargh Company, Tehran ,Iran, weg@tna-co.com 3Department of Plant Sciences, Halophytes and C4 Research Laboratory, School of Biology, College of Sciences, University of Tehran, PO Box 14155-6455, Tehran, Iran, akhani@khayam.ut.ac.ir Tehran is located in northcentral parts of Iran on the alluvium of southern Alborz Mountains. Seven rivers originated from the highlands of N Tehran run inside and around the city. Many of these river valleys have been deformed by a variety of urban utilizations such as garden, building, canal, park, autobahn etc. Tehran with more than eight million populations suffered from adverse environmental conditions such as pollution and scarcity of natural habitats for recreational activities. Ecological restoration of altered river valleys of Tehran is one of the priorities of Tehran municipality started as a pilot project in Farahzad river. Intensive disturbance, conversion into various urban utilization, illegal building construction, waste water release into the river, garbage accumulation, artificial park constructions and domination of invasive species have largely altered the river. Parts of the river located in Pardisan Nature Park was studied before its complete deformation into a modern park. The riparian vegetation consisted of Tamarix ramosissima and Salix acmophylla shrubs with large number of aquatic and palustric plants. The norther parts of the river still contain semi-natural vegetation which change into patchy and intensive degraded habitats towards its southern parts. In northern parts of valley there are old gardens of Morus alba and Juglans regia, and planted trees such as Plataneus oreientalis and Acer negundo. Salix acmophylla, Fraxinus excelsior and Celtis caucasica are native species growing on river margin or

  1. Iran: what nuclear sanctuary?; Iran: quel sanctuaire nucleaire?

    Energy Technology Data Exchange (ETDEWEB)

    Viaud, P.

    2010-05-15

    The author continues his study of Iran and its implicit nuclear strategy by showing us the three circles of sanctuary that it contains. He shows to what extent this country, with its strong and ancient geopolitical identity, has managed to restore its rank at the centre of the geostrategic and geo-economic chessboard of the region. (author)

  2. Detection of the enterotoxigenic genes (sei,sej) in Staphylococcus aureus isolates from bovine mastitis milk in the West Azerbaijan of Iran.

    Science.gov (United States)

    Ahmady, Malahat; Kazemi, Sahar

    2013-07-01

    Staphylococcus aureus is a major causative pathogen of clinical and subclinical mastitis of dairy domestic ruminants. This organism produces a variety of extracellular toxins and virulence factors such as enterotoxin SEI and SEJ that contribute to its pathogenic potential. In this study 25 S. aureus isolates obtained from four dairy herds of Urmia region which is located in West Azerbaijan province in Iran. The tested isolates were identified on the basis of the cultural and biochemical properties, as well as amplification of the aroA gene which is specific for S. aureus . All isolates were also analyzed for the presence of the SEI ( sei ) and SEJ ( sej ) encoding genes using polymerase chain reaction (PCR). Seven positive isolates were detected for sei , but sej gene was not detected in any of the total number of 25 isolates. The present study revealed that the PCR amplification of the aroA gene could be used as a powerful tool for identification of S. aureus from the cases of bovine mastitis. Results of the present study also showed that the strains of S. aureus which cause mastitis can potentially produce enterotoxin SEI. Overall, our results suggest that it is of special importance to follow the presence of enterotoxin-producing S. aureus in other dairy products, especially for protecting the consumers from staphylococcal food poisoning.

  3. Analysis of Droughts of Northwest of Iran Using the Reconnaissance Drought Index

    Directory of Open Access Journals (Sweden)

    behrouz hosseini

    2016-02-01

    Full Text Available Introduction: Drought is a creeping natural phenomenon, which can occur in any region. Such phenomenon not only affects the region subjected to drought, but its adverse effects can also be extended to other adjacent regions. This phenomenon mainly starts with water deficiency (say less than long- term mean of variable under study such as rainfall, streamflow, groundwater level or soil moisture and progress in time. This period can be ended by increasing the rainfall and reaching the mean level. Even after the ending of a drought period, its adverse effects can be continued for several months. Although, it is not possible (at least at this time to prevent the occurrence of drought in a given region, it is not impossible to alleviate the drought consequences by scientific water management. Such a management should be employed before drought initiation as well as during it and continue on even after the end of the drought period. The frequency of the main drought characteristics is a major concern of this study. The Northwest of Iran recently encountered severe and prolonged droughts, such that a major portion of the Urmia Lake surface disappeared during the last drought in recent years. In order to study drought characteristics, we used the Reconnaissance Drought Index (RDI. This index is based on annual rainfall and potential reference crop evapotranspiration (abbreviated by PET here. This study employed the Monte Carlo simulation technique for synthetic data generation for analysis. Materials and Methods: The information from the 17 synoptic weather stations located in the North-west of Iran was used for drought analysis. Data was gathered from the Islamic Republic of Iran’s Meteorological Organization (IRIMO. In the first stage of research, the ratio of long term mean annual precipitation to evapotranspiration was calculated for each of the stations. For this purpose, the Penman-Montheis (FAO 56 method was selected for PET estimation. In the

  4. A systematic review on status of lead pollution and toxicity in Iran; Guidance for preventive measures

    Directory of Open Access Journals (Sweden)

    Abdollahi Mohammad

    2012-07-01

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

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

    Directory of Open Access Journals (Sweden)

    Parissa Karrari

    2012-07-01

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

  6. The Clerical Establishment in Iran

    Science.gov (United States)

    1989-06-01

    Political Action and Legitimate Domi- nation in Shi’ite Iran: Fourteenth to Eighteenth Centuries, A.D.," Archives Europ~ennes de Sociologie , Vol. 20, No...139 Archives Europ6ennes de Sociologie Bours, (moderate centrist) weekly in Persian, Tehran Conflict Studies, quarterly in English, London Enghelab

  7. June 1990 Northern, Iran Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A magnitude 7.7 earthquake occurred in the Gilan Province between the towns of Rudbar and Manjil in northern Iran on Thursday, June 21, 1990 (June 20 at 21:00 GMT)....

  8. Electrical connections: Iran's power market

    International Nuclear Information System (INIS)

    Anon

    2000-01-01

    Attention is drawn to business opportunities in Iran, a middle-eastern country that is still in the process of rebuilding its power generating capacity in the wake of its eight-year-long war with Iraq. In reviewing opportunities to tap into this market , the article lists a number of factors that must be considered before rushing to follow the current. One of these factors is the U.S. trade embargo against Iran. Under this embargo Canada does not allow the re-export of goods of U.S. origin from Canada to Iran. The complex character of doing business in Iran by foreign companies must also be considered. Nevertheless,, those who are well prepared to face the restrictions and are willing to take the time to learn about the 'Iranian way' may receive considerable help from the Export Development Corporation, including financing and insurance on a case-by-case basis. The Canadian government's program for export market development also offers direct financial assistance to Canadian exporters in an effort to reduce the risk of entering a foreign market. The Canadian Embassy in Tehran can also provide useful advice and assistance. There is also http://exportsource.gc.ca., Team Canada Inc.'s on-line resource that may be consulted for export information

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

    National Research Council Canada - National Science Library

    Knight, Darric M

    2007-01-01

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

  10. Economic importance and GIS mapping of medicinal plants in Iran ...

    African Journals Online (AJOL)

    ADOWIE PERE

    Iran, 4Academic Center for Education, Culture and Research, Mashahd, Iran. * Corresponding .... places such as forest areas, rangelans and roadsides. .... geographical distribution are helpful to conservation ... Iran tourism, a complete source.

  11. Iran: Current Developments and U.S. Policy

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2003-01-01

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

  12. Iran: Current Developments and U.S. Policy

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2002-01-01

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

  13. Charles River

    Science.gov (United States)

    Information on the efforts of the US EPA, the Commonwealth of Massachusetts, the municipalities within the Charles River Watershed and nongovernmental organizations to improve the water quality of the Charles River.

  14. Internal Dynamics in Iran. Iran, between Sanctions, Destruction, and Negotiations

    International Nuclear Information System (INIS)

    Kian-Thiebaut, Azadeh

    2008-01-01

    The Iranian rulers, including reformists and conservatives, are unanimous concerning the priority of obtaining nuclear technology, for the Islamic regime. In this context, the United States wants to contemplate all options, including military action, but they are emphasizing the diplomatic solution, on condition that Iran suspends its uranium enrichment program. Their position does not favor a way out of the Iranian crisis. However, the proposal for an unconditional negotiation between the United States and Iran would enable Iranian rulers not to lose face vis-a-vis Iranian, Arabic, and Muslim public opinion in light of their declaration to stand their ground and not succumb to Western pressure. This would also pave the way for a solution to avoid nuclear proliferation and instability in the Middle East

  15. Status of Iran's nuclear program and negotiations

    International Nuclear Information System (INIS)

    Albright, David

    2014-01-01

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

  16. Genetic Epidemiology, Hematological and Clinical Features of Hemoglobinopathies in Iran

    OpenAIRE

    Rahimi, Zohreh

    2013-01-01

    There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the ?-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran) and Kermanshah (western Iran) provinces, respectively. Also, ? -chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iran...

  17. Pre-hospital care time intervals among victims of road traffic injuries in Iran. A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Bigdeli Maryam

    2010-07-01

    Full Text Available Abstract Background Road traffic injuries (RTIs are a major public health problem, requiring concerted efforts both for their prevention and a reduction of their consequences. Timely arrival of the Emergency Medical Service (EMS at the crash scene followed by speedy victim transportation by trained personnel may reduce the RTIs' consequences. The first 60 minutes after injury occurrence - referred to as the "golden hour"- are vital for the saving of lives. The present study was designed to estimate the average of various time intervals occurring during the pre-hospital care process and to examine the differences between these time intervals as regards RTIs on urban and interurban roads. Method A retrospective cross-sectional study was designed and various time intervals in relation to pre-hospital care of RTIs identified in the ambulance dispatch centre in Urmia, Iran from 20 March 2005 to 20 March 2007. All cases which resulted in ambulance dispatches were reviewed and those that had complete data on time intervals were analyzed. Results In total, the cases of 2027 RTI victims were analysed. Of these, 61.5 % of the subjects were injured in city areas. The mean response time for city locations was 5.0 minutes, compared with 10.6 minutes for interurban road locations. The mean on-scene time on the interurban roads was longer than on city roads (9.2 vs. 6.1 minutes, p Conclusion The response, transport and total time intervals among EMS responding to RTI incidents were longer for interurban roads, compared to the city areas. More research should take place on needs-to and access-for EMS on city and interurban roads. The notification interval seems to be a hidden part of the post-crash events and indirectly affects the "golden hour" for victim management and it needs to be measured through the establishment of the surveillance systems.

  18. Iran irritates and puzzles the world

    International Nuclear Information System (INIS)

    Pressburg, A. P.

    2006-01-01

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

  19. Israel and Iran: A Dangerous Rivalry

    Science.gov (United States)

    2011-01-01

    and Knesset view the Islamic Republic as “a bitter ideological enemy that is deter- mined to bring about the physical annihilation of Israel”; only...entirely different set of values. . . . Iran sends children into mine fields. Iran denies the Holocaust. Iran openly calls for Israel’s destruction...compromise on sovereignty by having U.S. troops deployed here.” Quoted in Barbara Opall -Rome, “U.S. to Deploy Radar, Troops In Israel,” Defense News

  20. Will Iran Give up its Nuclear Project?

    International Nuclear Information System (INIS)

    Galbert, Simond de

    2016-01-01

    In July 2015 an agreement on Iran's nuclear program was reached. However, the restrictions imposed upon Tehran are less strict than the objectives set by the Security Council. Many analysts have doubts about Iran's sincerity and think that time is on Iran's side. Shifting strategic balances in the Middle East, possible leadership changes within the Iranian regime, and the resolve of the international community will all impact on the program's future

  1. HALOPHYTIC VEGETATION OF IRAN: TOWARDS A SYNTAXONOMICAL CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    H. AKHANI

    2004-05-01

    Full Text Available Iran with its diverse c1irnatic conditions and geologic and land use history support large areas of saline habitats and diverse halophytic flora. The halophytic diversity in not only enriched by the evolving of a large number of autochthonous Irano-Turanian elements, but also many of the halophytes of other phytochoria like Saharo-Arabian, Mediterranean and even Euro-Siberian elements are represented in Iran. Therefore most of the higher syntaxa of Euro-Mediterranean and Afro-Asian-al last partly-occur in Iran. Prior to a consolidated syntaxonomical system for the halophytic vegetation of Iran, major halophytic vegetation units of Iran are summarized and shown along salinity and moisture gradients. These include: (I: Mangrove communities (Avicennio-Sonneratietea. (2: Submerged aquatic plant communities (Ruppietea maritimae. (3: Annual obligatory hygro-halophytic communities on sea, lake and river marshes dominated by stem or leaf succulent C3 chenopods (Thero-Salicornietea. (4 Semi-woody or perennial halophytic communities on muddy or coastal salt flats dominated by stem succulent C3 chenopods (Salicornietea fruticosae. (5: Hydrophi!ous euryhalophytic rush communities: Phragmitetea australis. (6: Halophytic grassland and herbaceous perennial sedge communities belonging to genera Puccinellia and Juncus (Juncetea maritimi. (7: Salt marsh and riverine bruchwood communities dominated by salt-excreting halophytes (Tamaricetea ramosissimae, prov.. (8: Annua1 halophytic communities dominated by C4 chenopods in temporary moist and inundated, or disturbed salty soils (Climacopteretea crassae, prov.. (9: Halophytic shrubby. semi-woody or hemicrytophytic communities on salty and dry soils dominated by lcaf or stem succulent C4 chenopods (Haloxylo-Salsoletea tomentosae, prov.. (1O: Halophytic shrub communities, on salty and sandy coastal or margin of sabkhas with high water table dominated by Nitraria schoberi and Reaumuria fruticosa. (11. Psarno

  2. HALOPHYTIC VEGETATION OF IRAN: TOWARDS A SYNTAXONOMICAL CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    H. AKHANI

    2004-01-01

    Full Text Available Iran with its diverse c1irnatic conditions and geologic and land use history support large areas of saline habitats and diverse halophytic flora. The halophytic diversity in not only enriched by the evolving of a large number of autochthonous Irano-Turanian elements, but also many of the halophytes of other phytochoria like Saharo-Arabian, Mediterranean and even Euro-Siberian elements are represented in Iran. Therefore most of the higher syntaxa of Euro-Mediterranean and Afro-Asian-al last partly-occur in Iran. Prior to a consolidated syntaxonomical system for the halophytic vegetation of Iran, major halophytic vegetation units of Iran are summarized and shown along salinity and moisture gradients. These include: (I: Mangrove communities (Avicennio-Sonneratietea. (2: Submerged aquatic plant communities (Ruppietea maritimae. (3: Annual obligatory hygro-halophytic communities on sea, lake and river marshes dominated by stem or leaf succulent C3 chenopods (Thero-Salicornietea. (4 Semi-woody or perennial halophytic communities on muddy or coastal salt flats dominated by stem succulent C3 chenopods (Salicornietea fruticosae. (5: Hydrophi!ous euryhalophytic rush communities: Phragmitetea australis. (6: Halophytic grassland and herbaceous perennial sedge communities belonging to genera Puccinellia and Juncus (Juncetea maritimi. (7: Salt marsh and riverine bruchwood communities dominated by salt-excreting halophytes (Tamaricetea ramosissimae, prov.. (8: Annua1 halophytic communities dominated by C4 chenopods in temporary moist and inundated, or disturbed salty soils (Climacopteretea crassae, prov.. (9: Halophytic shrubby. semi-woody or hemicrytophytic communities on salty and dry soils dominated by lcaf or stem succulent C4 chenopods (Haloxylo-Salsoletea tomentosae, prov.. (1O: Halophytic shrub communities, on salty and sandy coastal or margin of sabkhas with high water table dominated by Nitraria schoberi and Reaumuria fruticosa. (11. Psarno

  3. Macroseismic intensity attenuation in Iran

    Science.gov (United States)

    Yaghmaei-Sabegh, Saman

    2018-01-01

    Macroseismic intensity data plays an important role in the process of seismic hazard analysis as well in developing of reliable earthquake loss models. This paper presents a physical-based model to predict macroseismic intensity attenuation based on 560 intensity data obtained in Iran in the time period 1975-2013. The geometric spreading and energy absorption of seismic waves have been considered in the proposed model. The proposed easy to implement relation describes the intensity simply as a function of moment magnitude, source to site distance and focal depth. The prediction capability of the proposed model is assessed by means of residuals analysis. Prediction results have been compared with those of other intensity prediction models for Italy, Turkey, Iran and central Asia. The results indicate the higher attenuation rate for the study area in distances less than 70km.

  4. Congenital rubella syndrome in Iran

    Directory of Open Access Journals (Sweden)

    Eftekhar Hasan

    2005-06-01

    Full Text Available Abstract Background Congenital rubella syndrome (CRS can be prevented with appropriate vaccination programs. The prevalence rates of rubella and CRS in Iran are unknown; therefore, the risk of exposure in pregnant women is not clear. The prevalence of CRS in the pre-vaccine period can be estimated by evaluating the proportion of children in the population with sensorineural hearing loss attributable to rubella. Methods This was a case-control study to estimate prevalence of CRS in Tehran (Iran by evaluating the proportion of children with sensorineural hearing loss attributable to rubella. The study used rubella antibody titer as an indicator, and compared the prevalence of rubella antibody between children with and without sensorineural hearing loss. Using these findings, the proportion of cases of sensorineural hearing loss attributable to rubella was estimated. Results A total of 225 children aged 1 to 4 years were entered into the study (113 cases and 112 controls. There was a significant difference between cases and controls with regard to rubella antibody seropositivity (19.5% vs. 8.9%, respectively, odds ratio = 2.47, 95% CI = 1.04–5.97. The proportion of sensorineural hearing loss cases attributable to rubella was found to be 12%, corresponding to a CRS prevalence of 0.2/1000. Conclusion The prevalence of CRS was approximately 0.2/1000 before rubella vaccination in Iran, Moreover; the results suggest that implementation of appropriate rubella vaccination programs could potentially prevent about 12% of cases of sensorineural hearing loss in Iranian children. This data could potentially be used as baseline data, which in conjunction with an appropriate method, to establish a surveillance system for rubella vaccination in Iran. An appropriate surveillance system is needed, because the introduction of a rubella vaccine without epidemiological data and an adequate monitoring program could result in the shifting of rubella cases to higher

  5. IRAN IN DIE INTERNASIONALE MAGSTRYD

    OpenAIRE

    M. Gerber

    2012-01-01

    Iran, once the state which, in the midst of political turmoil and military conflict among its Arab neighbours, enjoyed an era of unprecedented economic prosperity and social stability under the administration of the Shah - was suddenly plunged in 1978 into a cultural crisis whose central theme was the common Islamic faith of otherwise diverse groups with disparate political and ideological aspirations. The Iranian revolution, however, was never a merely regional affair, although it started ag...

  6. An Evaluation of the Importance of Self- Purification Capacity of Rivers in Developing Effluent Discharge Standards

    International Nuclear Information System (INIS)

    Asheg Moalla, M.; Malek Mohammadi, B.; Torabian, A.

    2016-01-01

    In current effluent discharge standards of the most countries such as Iran, self-purification capacity of rivers have not been considered. These standards developed a similar effluent discharge standard for all of the rivers without considering hydrological and hydraulic conditions of rivers. In this paper in order to show the importance of self-purification capacity and differences between the rivers, in developing effluent discharge standard, two rivers- Gheshlagh River in Kurdistan and Sabzkooh River in Chaharmahal Bakhtiari- as samples were selected., and with applying Qual2kw model, current Iran effluent discharge standards were used to simulate the state of each river. The simulation showed that compliance with this standard maintain an appropriate qualitative condition of Gheshlagh River but in Sabzkoh River, due to the large number of pollution sources, these standards not only does not help to maintain the water quality but will have a very negative impact on water quality. Then Using simulation of river quality, the authorized appropriate limit based on self-purification capacity and the number and type of pollutants were estimated and showed that to develop accurate and efficient standards the self-purification capacity, the number of pollution sources, the amount of waste load and other different conditions of rivers also should be considered.

  7. Investigation of Relationship Between Hydrologic Processes of Precipitation, Evaporation and Stream Flow Using Linear Time Series Models (Case study: Western Basins of Lake Urmia

    Directory of Open Access Journals (Sweden)

    M. Moravej

    2016-02-01

    Full Text Available Introduction: Studying the hydrological cycle, especially in large scales such as water catchments, is difficult and complicated despite the fact that the numbers of hydrological components are limited. This complexity rises from complex interactions between hydrological components and environment. Recognition, determination and modeling of all interactive processes are needed to address this issue, but it's not feasible for dealing with practical engineering problems. So, it is more convenient to consider hydrological components as stochastic phenomenon, and use stochastic models for modeling them. Stochastic simulation of time series models related to water resources, particularly hydrologic time series, have been widely used in recent decades in order to solve issues pertaining planning and management of water resource systems. In this study time series models fitted to the precipitation, evaporation and stream flow series separately and the relationships between stream flow and precipitation processes are investigated. In fact, the three mentioned processes should be modeled in parallel to each other in order to acquire a comprehensive vision of hydrological conditions in the region. Moreover, the relationship between the hydrologic processes has been mostly studied with respect to their trends. It is desirable to investigate the relationship between trends of hydrological processes and climate change, while the relationship of the models has not been taken into consideration. The main objective of this study is to investigate the relationship between hydrological processes and their effects on each other and the selected models. Material and Method: In the current study, the four sub-basins of Lake Urmia Basin namely Zolachay (A, Nazloochay (B, Shahrchay (C and Barandoozchay (D were considered. Precipitation, evaporation and stream flow time series were modeled by linear time series. Fundamental assumptions of time series analysis namely

  8. The state of the environment in Iran.

    Science.gov (United States)

    Zekavat, S M

    1997-06-01

    This article describes environmental conditions in Iran including air pollution, pesticide pollution, soil depletion and erosion, water pollution, natural resource loss, lack of appropriate waste management, lead poisoning, and desertification. Environmental policy and implementation is described under the Shah and the Islamic Republic. Iran is beset with interrelated problems of environmental degradation, unemployment, poverty, and population growth. Sustainability is being undermined at the cost of future generations. In 1995, Iran had a population of 67 million and a growth rate of 3.6%. Population is expected to exceed 100 million by the year 2000. The country is having difficulty in maintaining its current infrastructure, housing, food, and educational facilities. Competition for admission in higher education discourages women. Women with lower levels of education results in continued supremacy of men over women, more polygamy, and a lower quality of life for women. Iran was food self-sufficient in 1970, and exported its surplus. Today, Iran may be permanently dependent on food imports. Iran has abundant oil reserves, natural gas, copper, lead, and marketable items. Exchanging natural resources for food and technology has time and resource limits. Iran needs monetary assistance from wealthy nations. Population growth leads to increased demand for infrastructure and resources. Iran has signed many international environmental agreements and has enacted detailed environmental policies and regulations, but actual enforcement is lacking.

  9. Modernization and Consanguineous Marriage in Iran.

    Science.gov (United States)

    Givens, Benjamin P.; Hirschman, Charles

    1994-01-01

    Used data on 4,667 women from the Iran Fertility Survey to examine trends and social correlates of consanguineous marriage. Found modest increase in proportion of marriages between cousins in Iran from 1940s to 1970s. Results suggest that modernization may be eroding social bases on consanguinity, whereas increased availability of cousins may lead…

  10. 31 CFR 535.433 - Central Bank of Iran.

    Science.gov (United States)

    2010-07-01

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

  11. Energy pricing policy in Iran

    International Nuclear Information System (INIS)

    Davood Manzoor

    1995-01-01

    Low energy prices in Iran do not reflect economic costs. Further distortions exist in the tariff structures of most energy sources and in their relative prices. Price reform is a key policy element for achieving increased energy conservation and economic substitution. Subsidies should be made transparent and explained by the Government, and, when eliminated, they could be compensated by target measures or direct subsidies for low income households. Price reforms are under way, with some caution though, because of possible political and inflationary consequences. In order to better understand the need for price reforms a brief analysis of the current energy pricing policy is provided there. (author)

  12. River nomads

    DEFF Research Database (Denmark)

    2016-01-01

    sail on the Niger River between Nigeria and Mali. Crossing villages, borders and cultures, they stop only to rest by setting up camp on riverbanks or host villages. In River Nomads, we join the nomadic Kebbawa fishermen on one of their yearly crossing, experiencing their relatively adventurous...

  13. River Piracy

    Indian Academy of Sciences (India)

    There was this highly venerated river Saraswati flowing through. Haryana, Marwar and Bahawalpur in Uttarapath and emptying itself in the Gulf ofKachchh, which has been described in glowing terms by the Rigveda. "Breaking through the mountain barrier", this "swift-flowing tempestuous river surpasses in majesty and.

  14. A critical review of Iran's buyback contracts

    International Nuclear Information System (INIS)

    Groenendaal, Willem J.H. van; Mazraati, Mohammad

    2006-01-01

    Iran's oil and gas industry requires investments of US$ 15 billion in the short term and over US$70 billion in the medium term. Iran tries to interest international oil companies (IOC) in investing in Iran's oil and gas business by offering buyback contracts. Under a buyback contract an IOC invests and when production starts, the field is handed over to the National Iranian Oil Company (NIOC) or one of its representatives. The IOC gets its costs and an agreed upon profit paid out of the oil and/or gas gross profits, assuming the field produces as agreed upon and the international energy prices are high enough. According to the Iranian government, the buyback contract contains sufficient incentives for an IOC to invest in Iran. The IOCs, however, disagree. They claim that they solely bare the risks in a buyback contract, whereas the Iranian counterpart receives all windfall profits. Furthermore, the IOCs claim that the utilisation of Iran's oil and gas reserves will be sub-optimal if they are not involved in optimising long-term recovery. In this paper, we investigate these claims and show that they are partly correct. Given Iran's need for investment capital, Iran might have to change its policy

  15. Patient's rights charter in Iran.

    Directory of Open Access Journals (Sweden)

    Alireza Parsapoor

    2014-01-01

    Full Text Available Given the importance of patient's rights in healthcare, special attention has been given to the concept of patient's rights by the Ministry of Health and Medical Education in Iran. Iranian patient's rights charter has been compiled with a novel and comprehensive approach. This charter aims to elucidate rights of recipients of health services as well as observing ethical standards in medicine. This paper presents the Iranian patient's rights charter. Based on a study done from 2007 to 2009, the charter has been finalized through an extensive consultation involving all stakeholders, patients, physicians, nurses, lawyers, patient associations and health policy makers. The developed charter was adopted by the Ministry of Health in December 2009. Iranian patient's rights charter has been formulated in the framework of 5 chapters and 37 articles including vision and an explanatory note. The five chapters concern right to receiving appropriate services, right to access desired and enough information, right to choose and decide freely about receiving healthcare, right to privacy and confidentiality, and finally right to access an efficient system of dealing with complaints which have been explained in 14, 9, 7, 4 and 3 articles, respectively.  The paper concludes that, adopting the patient's rights charter is a valuable measure to meet patient's rights; however, a serious challenge is how to implement and acculturate observing patient's rights in practice in our healthcare system in Iran.

  16. The Comparison of Different Levels of Religious Attitude on Sense of Meaning, Loneliness and Happiness in Life of Elderly Persons Under Cover of Social Wlfare Organisation of Urmia City

    Directory of Open Access Journals (Sweden)

    Mahnaz Aliakbari Dehkordi

    2015-01-01

    Full Text Available Objectives: The aim of this study was the comparison of different levels of religious attitude on the sense of meaning, loneliness and happiness in the life of elderly persons under cover of social wlfare organisation of urmia city. Methods & Materials: The study was a descriptive analytical research and sample size of 221 persons (81 women and 140 men aged over 60 years using a random cluster sampling were selected. The Khodayari`s religious attitude questionnaire, Russell`s loneliness questionnaire, Salehi`s questionnaire for sense of meaning and oxford’s happiness questionnaire were used as instruments in this study. Results: The results of multivariate analysis of variance and scheffe method of follow-up showed that stronger levels of religious attitudes is associated with happiness and meaning of life in elderly persons (P<0.05. Also, the elderly who have strong religious attitude in comparison of the others feel less alone. Conclusion: Religious attitude is a preventive factor to reduce the problems of the elderly and on this basis the relevant authorities could strengthen religious beliefs of elderly persons by proper planning and providing their participation in religious activities.

  17. An Optimization Waste Load Allocation Model in River Systems

    Science.gov (United States)

    Amirpoor Daylami, A.; jarihani, A. A.; Aminisola, K.

    2012-04-01

    In many river systems, increasing of the waste discharge leads to increasing pollution of these water bodies. While the capacity of the river flow for pollution acceptance is limited and the ability of river to clean itself is restricted, the dischargers have to release their waste into the river after a primary pollution treatment process. Waste Load Allocation as a well-known water quality control strategy is used to determine the optimal pollutant removal at a number of point sources along the river. This paper aim at developing a new approach for treatment and management of wastewater inputs into the river systems, such that water quality standards in these receiving waters are met. In this study, inspired by the fact that cooperation among some single point source waste dischargers can lead to a more waste acceptance capacity and/or more optimum quality control in a river, an efficient approach was implemented to determine both primary waste water treatment levels and/or the best releasing points of the waste into the river. In this methodology, a genetic algorithm is used as an optimization tool to calculate optimal fraction removal levels of each one of single or shared discharger. Besides, a sub-model embedded to optimization model was used to simulate water quality of the river in each one of discharging scenarios based on the modified Streeter and Phelps quality equations. The practical application of the model is illustrated with a case study of the Gharesoo river system in west of Iran.

  18. Crystal in Iran: Methamphetamine or Heroin Kerack

    Directory of Open Access Journals (Sweden)

    Zahra Alam Mehrjerdi

    2013-03-01

    Full Text Available In recent years, methamphetamine use has dramatically increased in Iran while there is a crucial misunderstanding about the colloquial words related to methamphetamine among health providers, policy makers, clinicians, scholars and people in the community. The word Crystal refers to methamphetamine in some parts of Iran while in some other parts of the country, Crystal refers to a high purity street-level heroin which is called Kerack and its abuse is epidemic. Methamphetamine and heroin Kerack are different drugs in Iran. Methamphetamine is a stimulant drug while heroin Kerack is an opioid. Health providers especially clinicians and emergency medicine specialists should consider colloquial words that Iranian drug users apply. Special training courses should be designed and implemented for clinicians in Iran to inform them about methamphetamine and its frequently used colloquial words in the community. This issue has important clinical and health implications.

  19. IAEA Expert Team Returns from Iran

    International Nuclear Information System (INIS)

    2012-01-01

    Full text: A senior IAEA expert team is returning from Iran after two days of discussions with Iranian officials held on 20 and 21 February 2012. The meeting followed previous discussions held on 29 to 31 January 2012. During both the first and second round of discussions, the Agency team requested access to the military site at Parchin. Iran did not grant permission for this visit to take place. Intensive efforts were made to reach agreement on a document facilitating the clarification of unresolved issues in connection with Iran's nuclear programme, particularly those relating to possible military dimensions. Unfortunately, agreement was not reached on this document. 'It is disappointing that Iran did not accept our request to visit Parchin during the first or second meetings', IAEA Director General Yukiya Amano said. 'We engaged in a constructive spirit, but no agreement was reached'. (IAEA)

  20. L'Iran mobilise des scientifiques

    CERN Multimedia

    Brouet, Anne-Muriel

    2005-01-01

    An Open Letter to the General Secretary of UNO circulates in the laboratories of CERN. This letter is to protest against the tension between Iran from one part, and USA and Europe on the other part (½ page)

  1. Iran plans world's fourth biggest nuclear programme

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    Power requirements of projected power generation to 1992, and fuel reserves, in Iran are submitted. The current nuclear programme is outlined. 34000 MWe of nuclear power is planned for the end of the century. (U.K.)

  2. Iran, the bomb and the nations resignation

    International Nuclear Information System (INIS)

    Delpech, Th.

    2006-04-01

    In this book, the author analyzes the dangerous nuclear game that Iran has started with the rest of the international community. The injunctions against Teheran restraining him to cease its secret activities, hidden to international inspectors since 18 years, have never encountered any success. Since spring 2006, the knowledge gained about the Iranian activities leaves no doubt about the military ambitions of Teheran. Everybody is now in the expectation: Iran first hopes to win this political defiance, Europe has to demonstrate that multilateralism is not a good way to always postpone decisions, Russia has to make a clear choice in favour of non-proliferation, and the USA have to adopt a policy which answers Iran's violation of its international commitments. All these actors have their respective vision of the problem but all have also their share of responsibility in this situation with Iran

  3. Iran. Nuclear crisis: towards an overrun?

    International Nuclear Information System (INIS)

    Cherief, Hamza

    2012-01-01

    In this article, the author first shows that the Iranian crisis is a failure of the struggle against nuclear proliferation as Iran seems to possess the technical and scientific abilities to produce nuclear weapons on a medium term. He also notices that this crisis is characterised by a deadlock of legal mechanisms of control of the Iranian nuclear programme: despite UN resolutions and sanctions, the IAEA will not be able able to visit Iranian facilities until Iran decides to enter negotiations again, and the decision by the UN of military actions seems not very likely, at least because of the opposition of China and Russia. In the second part, the author analyses the strategic and geopolitical stakes of the Iranian crisis: the will of Iran to become a regional leader and to counterbalance the Israeli nuclear deterrence, differences of regional interests between western countries, domestic evolutions in Iran. According to the author, both parties share a common interest in a smooth crisis recovery

  4. Iran's 'Risk-Taking' in Perspective

    International Nuclear Information System (INIS)

    Shahram, Chubin

    2008-01-01

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

  5. Rediscovery of Acorus calamus (Acoraceae in Iran

    Directory of Open Access Journals (Sweden)

    Abbas Gholipour

    2013-09-01

    Full Text Available Acorus calamus has already been reported based on a single specimen collected from Guilan province. Yet, this species has not been reported during last 50 years in Iran and thus, its herbarium specimen is not available. A sample of the species was collected from southern area of Sari during a study on aquatic plants of Mazandaran province. According to the new finding, the natural occurrence of the species was confirmed in Iran. Complementary botanical description, photographs of plant habitat and distribution map of the species were presented. Although, according to the Flora Iranica and Flora of Iran Acorus was considered as a genus of Araceae the recent phylogenetic study considered its taxonomic position in Acoraceae as a distinct family. Therefore, Acoraceae is introduced as a new family to the Flora of Iran with a single representative i. e. Acorus calamus.

  6. Iran: the next nuclear threshold state?

    OpenAIRE

    Maurer, Christopher L.

    2014-01-01

    Approved for public release; distribution is unlimited A nuclear threshold state is one that could quickly operationalize its peaceful nuclear program into one capable of producing a nuclear weapon. This thesis compares two known threshold states, Japan and Brazil, with Iran to determine if the Islamic Republic could also be labeled a threshold state. Furthermore, it highlights the implications such a status could have on U.S. nonproliferation policy. Although Iran's nuclear program is mir...

  7. Brief History of pharmacy ethics in Iran

    OpenAIRE

    Farsam, Hassan

    2009-01-01

    Pharmacy is an ethical profession. The aim of this study was to investigate the history of pharmacy ethics in Iran. In the ancient Persia, medical and pharmaceutical ethics were related to religious rules, and everybody had to respect it. The ethical rules were similar to some current pharmacy ethics. During Islamic era, the pharmacy ethics were edited according to the Islamic rules. After introduction of European pharmacy into Iran, the pharmacy ethics did not change and was regarded as befo...

  8. Geopolitics. Plea for a new Iran policy

    Energy Technology Data Exchange (ETDEWEB)

    Beckman, K.

    2008-01-15

    According to the author it is time to go to the roots of the US-Iranian crisis: the historical wrongs committed by the West against Iran and the ongoing policy of confrontation the USA is bent on. We must end all sanctions and strive for reconciliation with Iran. It would make the world a safer place, and give a great boost to global oil and gas supplies.

  9. Trauma care system in Iran

    Directory of Open Access Journals (Sweden)

    Zargar Moussa

    2011-06-01

    Full Text Available 【Abstract】Objective: The high burden of injuries in Iran necessitates the establishment of a comprehensive trauma care system. The purpose of this paper is to de- scribe the current status of trauma system regarding the components and function. Methods: The current status of trauma system in all components of a trauma system was described through ex- pert panels and semi-structured interviews with trauma spe- cialists and policy makers. Results: Currently, various organizations are involved in prevention, management and rehabilitation of injuries, but an integrative system approach to trauma is rather deficient. There has been ongoing progress in areas of pub- lic education through media, traffic regulation reinforcement, hospital care and prehospital services. Meanwhile, there are gaps regarding financing, legislations and education of high risk groups. The issues on education and training stan- dards of the front line medical team and continuing educa- tion and evaluation are yet to be addressed. Trauma regis- try has been piloted in some provinces, but as it needs the well-developed infrastructure (regarding staff, maintenance, financial resources, it is not yet established in our system of trauma care. Conclusions: It seems that one of the problems with trauma care in Iran is lack of coordination among trauma system organizations. Although the clinical management of trauma patients has improved in our country in the recent decade, decreasing the burden of injuries necessitates an organized approach to prevention and management of trauma in the context of a trauma system. Key words: Emergency medical services; Trauma centers; Wounds and injuries

  10. Iran's petrochemical industry : status and prospects

    International Nuclear Information System (INIS)

    Jazayeri, S.

    2006-01-01

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

  11. A comparison of monthly precipitation point estimates at 6 locations in Iran using integration of soft computing methods and GARCH time series model

    Science.gov (United States)

    Mehdizadeh, Saeid; Behmanesh, Javad; Khalili, Keivan

    2017-11-01

    Precipitation plays an important role in determining the climate of a region. Precise estimation of precipitation is required to manage and plan water resources, as well as other related applications such as hydrology, climatology, meteorology and agriculture. Time series of hydrologic variables such as precipitation are composed of deterministic and stochastic parts. Despite this fact, the stochastic part of the precipitation data is not usually considered in modeling of precipitation process. As an innovation, the present study introduces three new hybrid models by integrating soft computing methods including multivariate adaptive regression splines (MARS), Bayesian networks (BN) and gene expression programming (GEP) with a time series model, namely generalized autoregressive conditional heteroscedasticity (GARCH) for modeling of the monthly precipitation. For this purpose, the deterministic (obtained by soft computing methods) and stochastic (obtained by GARCH time series model) parts are combined with each other. To carry out this research, monthly precipitation data of Babolsar, Bandar Anzali, Gorgan, Ramsar, Tehran and Urmia stations with different climates in Iran were used during the period of 1965-2014. Root mean square error (RMSE), relative root mean square error (RRMSE), mean absolute error (MAE) and determination coefficient (R2) were employed to evaluate the performance of conventional/single MARS, BN and GEP, as well as the proposed MARS-GARCH, BN-GARCH and GEP-GARCH hybrid models. It was found that the proposed novel models are more precise than single MARS, BN and GEP models. Overall, MARS-GARCH and BN-GARCH models yielded better accuracy than GEP-GARCH. The results of the present study confirmed the suitability of proposed methodology for precise modeling of precipitation.

  12. Managing Proliferation Issues with Iran; FINAL

    International Nuclear Information System (INIS)

    Nelson, C. Richard; Saltiel, David H.

    2002-01-01

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

  13. Review of the Freshwater Sharks of Iran (Family Carcharhinidae)

    OpenAIRE

    Brian W. Coad

    2015-01-01

    The systematics, morphology, distribution, biology, economic importance and conservation of the bull shark (Carcharhinus leucas) in Iran are described, the species is illustrated, and a bibliography on this fish in Iran is provided.

  14. 77 FR 73516 - Federal Acquisition Regulation; Iran Threat Reduction

    Science.gov (United States)

    2012-12-10

    ... information provided. FOR FURTHER INFORMATION CONTACT: Ms. Cecelia L. Davis, Procurement Analyst, at 202-219... sector of Iran and impose sanctions with respect to transport of crude oil from Iran and evasion of...

  15. Review of the Freshwater Sharks of Iran (Family Carcharhinidae

    Directory of Open Access Journals (Sweden)

    Brian W. Coad

    2015-07-01

    Full Text Available The systematics, morphology, distribution, biology, economic importance and conservation of the bull shark (Carcharhinus leucas in Iran are described, the species is illustrated, and a bibliography on this fish in Iran is provided.

  16. Iran's Economic Conditions: U.S. Policy Issues

    National Research Council Canada - National Science Library

    Ilias, Shayerah

    2009-01-01

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

  17. THE REGRESSION MODEL OF IRAN LIBRARIES ORGANIZATIONAL CLIMATE

    OpenAIRE

    Jahani, Mohammad Ali; Yaminfirooz, Mousa; Siamian, Hasan

    2015-01-01

    Background: The purpose of this study was to drawing a regression model of organizational climate of central libraries of Iran?s universities. Methods: This study is an applied research. The statistical population of this study consisted of 96 employees of the central libraries of Iran?s public universities selected among the 117 universities affiliated to the Ministry of Health by Stratified Sampling method (510 people). Climate Qual localized questionnaire was used as research tools. For pr...

  18. Sustainable Architecture Analyses of Walls in Miyaneh Village Houses, Iran

    OpenAIRE

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

    2012-01-01

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

  19. Communication Received from the Islamic Republic of Iran

    International Nuclear Information System (INIS)

    1992-01-01

    The text of a letter of 30 June 1992 from the Vice-President of the Islamic Republic of Iran and President of the Atomic Energy Organization of Iran was transmitted to the Director General by the Resident Representative of the Islamic Republic of Iran and is, as requested in the letter, being circulated for the information of all Member States in Annex 1

  20. 15 CFR 742.8 - Anti-terrorism: Iran.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Anti-terrorism: Iran. 742.8 Section... BASED CONTROLS § 742.8 Anti-terrorism: Iran. (a) License Requirements. (1) A license is required for anti-terrorism purposes to export or reexport to Iran any item for which AT column 1 or AT column 2 is...

  1. Comparison of East African and Iran natural feeding condition based ...

    African Journals Online (AJOL)

    In this scientific work, we used soils from Zanzibar (Tansania region east African), Guilan (north of Iran), Tehran (center of Iran) and two type of soils from Zabol and Saravan regions (southeastern of Iran) in a condition simulated like atmospheric ones. The amounts of reduced Fe, Mn, Cu, Zn, pH, Ec, carbohydrate and lipid ...

  2. Gastroesophageal reflux disease burden in Iran.

    Science.gov (United States)

    Delavari, Alireza; Moradi, Ghobad; Elahi, Elham; Moradi-Lakeh, Maziar

    2015-02-01

    Gastroesophageal reflux disease is one of the most common disorders of the gastrointestinal tract. The prevalence of this disease ranges from 5% to 20% in Asia, Europe, and North America. The aim of this study was to estimate the burden of gastroesophageal reflux disease in Iran. Burden of gastroesophageal reflux disease in Iran was estimated for one year from 21 March 2006 to 20 March 2007. The definition was adjusted with ICD-code of K21. Incident-based disability-adjusted life year (DALY) was used as the unit of analysis to quantify disease burden. A simplified disease model and DisMod II software were used for modeling. The annual incidence for total population of males and females in Iran was estimated 17.72 and 28.06 per 1000, respectively. The average duration of gastroesophageal reflux disease as a chronic condition was estimated around 10 years in both sexes. Total DALYs for an average of 59 symptomatic days per year was estimated 153,554.3 (60,330.8 for males and 93,223.5 for females).   The results of this study showed that reflux imposes high burden and high financial costs on the Iranian population. The burden of this disease in Iran is more similar to that of European countries rather than Asian countries. It is recommended to consider the disease as a public health problem and make decisions and public health plans to reduce the burden and financial costs of the disease in Iran.

  3. On the relationship between tropospheric conditions and widespread hot days in Iran

    Science.gov (United States)

    Asakereh, Hossein; Shadman, Hassan

    2018-01-01

    The present study investigated how the tropospheric conditions relate to the occurrence of widespread hot days (WHD) in Iran using the data of maximum daily temperature and other tropospheric variables. To better understand the tropospheric conditions during WHD, different patterns of tropospheric circulation were examined systematically. Four tropospheric types were identified based on sea level pressure (SLP). SLP, 500 hPa height, anomaly patterns, and warm advection maps were constructed for typical days of each group. The tropospheric conditions associated with hot days occurred simultaneously with a low-pressure system at sea level, a ridge at middle troposphere over Iran, and a pronounced trough over the Mediterranean Sea at 500 hPa. These conditions caused air mass from subtropical regions toward Iran. That is, northward, northeastward, and even eastward winds injected heat with warm origins toward the country. Hot days compounded by drought conditions have affected many parts of the country in different ways such as decrease in the agricultural products in numerous areas and significant discharge reduction in many rivers. The society is also very likely to face considerable challenges to cope with hot days. The findings of the study can be utilized in climate modeling and climate prediction of hot days in the country. Accordingly, water and electricity consumption can be planned with further precision and water consumption can be managed in crises.

  4. Soil erosion in Iran: Issues and solutions

    Science.gov (United States)

    Hamidreza Sadeghi, Seyed; Cerdà, Artemi

    2015-04-01

    Iran currently faces many soil erosion-related problems (see citations below). These issues are resulted from some inherent characteristic and anthropogenic triggering forces. Nowadays, the latter plays more important rule to accelerate the erosion with further emphasis on soil erosion-prone arid and semi arid regions of the country. This contribution attempts to identify and describe the existing main reasons behind accelerated soil erosion in Iran. Appropriate solutions viz. structural and non-structural approaches will be then advised to combat or minimise the problems. Iran can be used as a pilot research site to understand the soil erosion processes in semiarid, arid and mountainous terrain and our research will review the scientific literature and will give an insight of the soil erosion rates in the main factors of the soil erosion in Iran. Key words: Anthropogenic Erosion, Land Degradation; Sediment Management; Sediment Problems Acknowledgements The research projects GL2008-02879/BTE, LEDDRA 243857 and PREVENTING AND REMEDIATING DEGRADATION OF SOILS IN EUROPE THROUGH LAND CARE (RECARE)FP7-ENV-2013- supported this research. References Aghili Nategh, N., Hemmat, A., & Sadeghi, M. (2014). Assessing confined and semi-confined compression curves of highly calcareous remolded soil amended with farmyard manure. Journal of Terramechanics, 53, 75-82. Arekhi, S., Bolourani, A. D., Shabani, A., Fathizad, H., Ahamdy-Asbchin, S. 2012. Mapping Soil Erosion and Sediment Yield Susceptibility using RUSLE, Remote Sensing and GIS (Case study: Cham Gardalan Watershed, Iran). Advances in Environmental Biology, 6(1), 109-124. Arekhi, S., Shabani, A., Rostamizad, G. 2012. Application of the modified universal soil loss equation (MUSLE) in prediction of sediment yield (Case study: Kengir Watershed, Iran). Arabian Journal of Geosciences, 5(6), 1259-1267.Sadeghi, S. H., Moosavi, V., Karami, A., Behnia, N. 2012. Soil erosion assessment and prioritization of affecting factors at plot

  5. 31 CFR 560.205 - Prohibited reexportation of goods, technology or services to Iran or the Government of Iran by...

    Science.gov (United States)

    2010-07-01

    ..., technology or services to Iran or the Government of Iran by persons other than United States persons... Prohibitions § 560.205 Prohibited reexportation of goods, technology or services to Iran or the Government of... than a United States person, of any goods, technology or services that have been exported from the...

  6. Antecedent Rivers

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 8. Antecedent Rivers - Ganga Is Older Than Himalaya. K S Valdiya. General Article Volume 1 Issue 8 August 1996 pp 55-63. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/001/08/0055-0063 ...

  7. RIVER STATE

    African Journals Online (AJOL)

    principals randomly selected from one hundred secondary schools in Cross River State. The data collected ... There was no siyriificant influerlce of gender on principals' leadership styles effectiveness. ... result of the cultural stereotyping of males and females by .... schools were single sex boys, another 10 were single sex ...

  8. Pre-hospital care time intervals among victims of road traffic injuries in Iran. A cross-sectional study.

    Science.gov (United States)

    Bigdeli, Maryam; Khorasani-Zavareh, Davoud; Mohammadi, Reza

    2010-07-09

    Road traffic injuries (RTIs) are a major public health problem, requiring concerted efforts both for their prevention and a reduction of their consequences. Timely arrival of the Emergency Medical Service (EMS) at the crash scene followed by speedy victim transportation by trained personnel may reduce the RTIs' consequences. The first 60 minutes after injury occurrence--referred to as the "golden hour"--are vital for the saving of lives. The present study was designed to estimate the average of various time intervals occurring during the pre-hospital care process and to examine the differences between these time intervals as regards RTIs on urban and interurban roads. A retrospective cross-sectional study was designed and various time intervals in relation to pre-hospital care of RTIs identified in the ambulance dispatch centre in Urmia, Iran from 20 March 2005 to 20 March 2007. All cases which resulted in ambulance dispatches were reviewed and those that had complete data on time intervals were analyzed. In total, the cases of 2027 RTI victims were analysed. Of these, 61.5% of the subjects were injured in city areas. The mean response time for city locations was 5.0 minutes, compared with 10.6 minutes for interurban road locations. The mean on-scene time on the interurban roads was longer than on city roads (9.2 vs. 6.1 minutes, p transport times from the scene to the hospital were also significantly longer for interurban incidents (17.1 vs. 6.3 minutes, p transport and total time intervals among EMS responding to RTI incidents were longer for interurban roads, compared to the city areas. More research should take place on needs-to and access-for EMS on city and interurban roads. The notification interval seems to be a hidden part of the post-crash events and indirectly affects the "golden hour" for victim management and it needs to be measured through the establishment of the surveillance systems.

  9. Wind and solar energy incentives in Iran

    International Nuclear Information System (INIS)

    Taleghani, G.; Kazemi Karegar, H.

    2006-01-01

    Incentive have yet been viewed as a means of supporting technological developments until a new technology becomes cost competitive wind based electricity is not jet generally competitive with alternate sources of electricity such as fossil fuels. This paper presents the potential for wind and solar in Iran and shows how much electric energy is now produced by renewable power plants compared to steam and gas. The importance of renewable energy effects on Iran environment and economy is also discussed and the issue of the contribution of renewable energy for producing electricity in the future will be shown. Also this paper highlights the ability of Iran to manufacture the components of the wind turbine and solar system locally, and its effect on the price of wind turbine and solar energy

  10. Medical Science and Research in Iran.

    Science.gov (United States)

    Akhondzadeh, Shahin; Ebadifar, Asghar; Baradaran Eftekhari, Monir; Falahat, Katayoun

    2017-11-01

    During the last 3 decades, Iran has experienced a rapid population growth and at the same time the health of Iranian people has improved greatly. This achievement was mainly due to training and availability of health manpower, well organized public health network and medical science and research improvement. In this article, we aimed to report the relevant data about the medical science and research situation in Iran and compare them with other countries. In this study, after reviewing science development and research indicators in medical sciences with participation of key stakeholders, we selected 3 main hybrid indexes consisting of "Research and Development (R&D) expenditures," "Personnel in Science and Technology sector" and "knowledge generation" for evaluation of medical science and research situation. Data was extracted from reliable databases. Over the past decade, Iran has achieved significant success in medical sciences and for the first time in 2015 based on Scopus index, Iran ranked first in the number of published scientific papers and number of citations in the region and among all Islamic countries. Also, 2% of the world's publications belong to Iran. Regarding innovation, the number of Iranian patents submitted to the United States Patent and Trademark Office (USPTO) was 3 and 43 in 2008 and 2013, respectively. In these years, the number of personnel in science and technology sectors including post graduate students, researchers and academic members in universities of medical sciences (UMSs) have increased. The female students in medical sciences field account for about twothirds of all students. Also, women comprise about one-third of faculty members. Since 5 years ago, Iran has had growth in science and technology parks. These achievements were attained in spite of the fact that research spending in Iran was still very low (0.5% of gross domestic product [GDP]) due to economic hardships and sanctions. Medical science and research development has

  11. Economics of Gypsum Production in Iran

    Science.gov (United States)

    Esmaeili, Abdoulkarim

    The purpose of this research is to analyze the economics of gypsum production in Iran. The trend in production cost, selling price and profit are used to investigate economics of gypsum production. In addition, the multivariate time series method is used to determine factors affecting gypsum price in domestic market. The results indicated that due to increase in production and inflation, profitability of gypsum production has decreased during recent years. It is concluded that tariff and non-tariff barriers on mines machinery are among reasons for increasing production cost in Iranian gypsum mines. Decreasing such barriers could increase profitability of gypsum production in Iran.

  12. Implementation of nuclear energy in Iran

    International Nuclear Information System (INIS)

    Sotoodehnia, A.

    1977-01-01

    The method adopted by the Atomic Energy Organization of Iran (AEOL), for implementing of the Iranian Nuclear Power Plant Program is outlined. The problem of manpower availability and industry participation are discussed. It is concluded that the turnkey project method, combined with the participation of national industries, the prior creation of the Atomic Energy Organization of Iran and advanced education and training of professional managerial and technical people, for the initial phase of implementation is helping AEOI to achieve the objective of its program. (author)

  13. Iran and Russia signed nuclear agreement

    International Nuclear Information System (INIS)

    Anon

    2006-01-01

    This paper deals with signing of agreement between Russian Federation and Iran about nuclear fuel for nuclear power plant which is constructed. It was happened only three days after Bratislava Summit between presidents G. Bush and V. Putin. Supply of nuclear fuel should be started up to two months and the nuclear power plant with value eight hundred U. S. dollars should be commissioned next year. According to this agreement spent fuel will be sent back to Russia. After this manner it should be prevented the possibility that Iran will use spent fuel for producing of nuclear bomb

  14. Brief History of pharmacy ethics in Iran.

    Science.gov (United States)

    Farsam, Hassan

    2009-01-01

    Pharmacy is an ethical profession. The aim of this study was to investigate the history of pharmacy ethics in Iran. In the ancient Persia, medical and pharmaceutical ethics were related to religious rules, and everybody had to respect it. The ethical rules were similar to some current pharmacy ethics. During Islamic era, the pharmacy ethics were edited according to the Islamic rules. After introduction of European pharmacy into Iran, the pharmacy ethics did not change and was regarded as before. By presentation of bioethics and medical ethics in recent years, new activities are carried out for better manipulation of their rules in health professions including pharmacy.

  15. Iran: a (re)emerging energy power

    International Nuclear Information System (INIS)

    Bauchard, D.; Therme, C.

    2007-01-01

    This document first describes the energy situation in Iran: the energy sector is insufficiently developed due to a lack of investments and the prudence of foreign groups, while ambitious gas pipeline projects take place; however, the important domestic consumption reduces the country's exportation capacity. The second part discusses about the domestic and international political context that is not propitious for energy development (internal tensions that paralyse decision making, international sanctions, etc.) while Iran try to by-pass these difficulties through its relations with Russia and Asia. Several scenarios are then proposed, linked to the possible evolutions of the nuclear litigation

  16. Fragrance contact allergy in Iran.

    Science.gov (United States)

    Firooz, A; Nassiri-Kashani, M; Khatami, A; Gorouhi, F; Babakoohi, S; Montaser-Kouhsari, L; Davari, P; Dowlati, Y

    2010-12-01

    Fragrances are considered as one of the most common causes of allergic contact dermatitis. About 1-4% of the general population suffer from fragrance contact allergy (FCA). To determine the frequency of FCA and its clinical relevance in a sample of Iranian patients with history of contact and/or atopic dermatitis from January 2004 to December 2008. Standardized patch testing with 28-allergen screening series recommended by the German Contact Dermatitis Research Group and European Standard Series was used at six dermatological clinics in Iran. Fragrance allergens comprised of fragrance mix I (FM I), Myroxylon pereirae (MP; balsam of Peru), Lyral, turpentine and FM II. Fragrance contact allergy was detected in 7.2% of the patients. The frequency of positive reactions to FM I, MP and FM II were 3.7% (41/1105), 2.8% (32/1135) and 1.1% (3/267) respectively. 82.4% of the reactions to fragrance allergens were clinically relevant. The most common involved areas were hands (68.4%) and face (35.4%). Fragrance allergy predominantly affected women aged more than 40 years (P=0.008). Positive reaction to more than two allergens was significantly higher in FCA patients compared with other contact dermatitis patients (P<0.0001), and FM I, nickel and MP were the most frequent allergens in these patients. Despite less frequency of FCA in comparison with some European countries, its clinical relevance in Iranian patients seems to be high. It mostly affects the hands and the face predominantly in women aged more than 40 years. © 2010 The Authors. Journal compilation © 2010 European Academy of Dermatology and Venereology.

  17. ARE MACRO AND MICRO ENVIRONMENT AFFECTING MANAGEMENT OF FRESH WATER RESOURCES? A CASE FROM IRAN WITH PESTLE ANALYSIS.

    Science.gov (United States)

    Atighechian, Golrokh; Maleki, Mohammadreza; Aryankhesal, Aidin; Jahangiri, Katayoun

    2016-07-24

    Oil spill in fresh water can affect ecological processes and accordingly it can influence human health. Iran, due to having 58.8 % of the world oil reserves, is highly vulnerable to water contamination by oil products. The aim of this study was to determine environmental factors affecting the management of the oil spill into one of the river in Iran using the PESTLE analysis. This was a qualitative case study conducted in 2015 on an oil spill incident in Iran and its roots from a disaster management approach. Semi-structured interviews were conducted for data collection. Seventy managers and staffs with those responsible or involved in oil spill incident management were recruited to the study. Qualitative content analysis approach was employed for the data analysis. Document analysis was used to collect additional information. Findings of the present study indicated that different factors affected the management of the event of oil spill onto one of the central river and consequently the management of drink water resources. Using this analysis, managers can plan for such events and develop scenarios for them to have better performance for the future events.

  18. Investigation of Polluted Zones by Lead in North West of Iran

    Directory of Open Access Journals (Sweden)

    Khodadadi A.

    2014-07-01

    Full Text Available National project of Important Heavy Metals Identification of Iran (IHMI, following the UNDP and supported by Department of Environment of Iran (DOE, has been completed by Modares Environmental Research Center (MERC. Due to this project the pollution potential sources was investigated by overall distribution maps of any parameters that may cause the lead pollution. Then the sampling points was determined by some geo-statistical analysis and the sampling process was done according to standard methods of sampling, preserving, transferring to lab, measuring and analyzing etc through the 3 months in three phases of materials (effluent and discharges, solid waste, water, soil and sediment samples from natural sources like river etc.. After gathering the final results, overlaying the potential sources and polluted positions (according to violation of national and international standards of sampled points by Geographic Information Systems (GIS led the research to closing to the pollutant sources in north west provinces (Eastern Azerbaijan, Western Azerbaijan, Ardabil and Zanjan. The synthetic and natural pollution sources observed were 17 and 20 respectively. Abir River, Niroo Gostar Taban Industrial Complex and Copper Industries were the most important pollution sources in material phases of Natural, effluent and solid waste respectively.

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

    International Nuclear Information System (INIS)

    Altvater, W.

    1977-01-01

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

  20. Antecedent Rivers

    Indian Academy of Sciences (India)

    far north of the high NandaDevi (7,817 m) - Api Nampa. (7,132 m) range of the Himadri. The Sindhu flows northwestwards, the Satluj goes west, the Karnali takes the southerly course and the Tsangpo flows east. These rivers flow through their pristine channels, carved out at the very outset about 50 to 55 m.y (million years) ...

  1. Slow growth efforts renewed in Iran.

    Science.gov (United States)

    Aghajanian, A

    1992-10-01

    Iran's first population policy was developed under the Shah in 1967. Policymakers brought in with the Islamic Revolution of 1979, however, rejected much of the earlier regime's views on women and childbearing. During the Iran-Iraq war of 1980-88, large population size and rapid growth were seen as advantageous to the war effort. After the war, the government of Iran again began to voice concern about rapid population growth. The pragmatic and proactive approach taken by the government since 1988 may, indeed, accelerate a decline in fertility began in the late 1960s, but stalled in the 1980s. The following are examples of the new governmental attitude: the Iranian government announced March 1992 that it would begin importing Norplant and make it available along with other contraceptives at public clinics; last year, the government announced that the fourth child of a family would not be eligible for food rationing or nutritional supplements and other public child benefits; the Minister of Health in 1991 for the first time publicly encouraged male sterilization; and last fall, Iran conducted a special census of the population five years before the regular decennial census date of 1996. These actions represent dramatic policy changes on population growth and family planning in this country of 60 million, the largest and one of the fastest growing in the Middle East.

  2. Implementation of nuclear energy in Iran

    International Nuclear Information System (INIS)

    Satodehnia, Ahmad

    1977-01-01

    The method adopted by the Atomic Energy Organization of Iran (AEOI) for implementation of the Iranian Nuclear Power Plant Program is outlined in this paper. The problems of manpower availability and industry participation are discussed. It is concluded that the method adopted for the initial phase of implementation is helping AEOI to achieve the objective of its program

  3. Medical Biotechnology Trends and Achievements in Iran

    Science.gov (United States)

    Mahboudi, Fereidoun; Hamedifar, Haleh; Aghajani, Hamideh

    2012-01-01

    A healthcare system has been the most important priority for all governments worldwide. Biotechnology products have affected the promotion of health care over the last thirty years. During the last several decades, Iran has achieved significant success in extending healthcare to the rural areas and in reducing the rates of infant mortality and increasing population growth. Biomedical technology as a converging technology is considered a helpful tool to fulfill the Iranian healthcare missions. The number of biotechnology products has reached 148 in 2012. The total sales have increased to 98 billion USD without considering vaccines and plasma derived proteins in 2012. Iran is one of the leading countries in the Middle East and North Africa in the area of Medical biotechnology. The number of biotechnology medicines launched in Iran is 13 products until 2012. More than 15 products are in pipelines now. Manufacturers are expecting to receive the market release for more than 8 products by the end of 2012. Considering this information, Iran will lead the biotechnology products especially in area of biosimilars in Asia after India in next three years. The present review will discuss leading policy, decision makers’ role, human resource developing system and industry development in medical biotechnology. PMID:23407888

  4. Patulin in apple leather in Iran.

    Science.gov (United States)

    Montaseri, H; Eskandari, M H; Yeganeh, A T; Karami, S; Javidnia, K; Dehghanzadeh, G R; Mesbahi, G R; Niakousari, M

    2014-01-01

    Apple leather is made by dehydration of cooked fruit into leathery sheets. Mould growth and patulin production can occur in damaged apples or when fallen fruit is collected for apple leather processing. A survey was conducted to determine levels and dietary intake of patulin from apple leather marketed in Iran. Patulin was detected in all samples at concentrations ranging from leather.

  5. Ranking agility factors affecting hospitals in Iran

    Directory of Open Access Journals (Sweden)

    M. Abdi Talarposht

    2017-04-01

    Full Text Available Background: Agility is an effective response to the changing and unpredictable environment and using these changes as opportunities for organizational improvement. Objective: The aim of the present study was to rank the factors affecting agile supply chain of hospitals of Iran. Methods: This applied study was conducted by cross sectional-descriptive method at some point of 2015 for one year. The research population included managers, administrators, faculty members and experts were selected hospitals. A total of 260 people were selected as sample from the health centers. The construct validity of the questionnaire was approved by confirmatory factor analysis test and its reliability was approved by Cronbach's alpha (α=0.97. All data were analyzed by Kolmogorov-Smirnov, Chi-square and Friedman tests. Findings: The development of staff skills, the use of information technology, the integration of processes, appropriate planning, and customer satisfaction and product quality had a significant impact on the agility of public hospitals of Iran (P<0.001. New product introductions had earned the highest ranking and the development of staff skills earned the lowest ranking. Conclusion: The new product introduction, market responsiveness and sensitivity, reduce costs, and the integration of organizational processes, ratings better to have acquired agility hospitals in Iran. Therefore, planners and officials of hospitals have to, through the promotion quality and variety of services customer-oriented, providing a basis for investing in the hospital and etc to apply for agility supply chain public hospitals of Iran.

  6. Abstract of articles from Iran's physics conference

    International Nuclear Information System (INIS)

    Mirzabeygi, J.

    1991-01-01

    The following topics presented at Iran's physics conference; thermodynamics and statistical physics,fundemental particles, nuclear physics, nuclear engineering, atomic physics and spectroscopy, electromegnatism and optics, lasers,acoustics, fluids, plasma and electric discharge, solid states, medical physics, environmental and food industries, meteorology, astrophysics, computation physics. Students projects was also represented at this conference. In summary form only

  7. Nuclear cardiology in Iran in 2002

    International Nuclear Information System (INIS)

    Zakavi, S. R.

    2004-01-01

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

  8. Estimation of organic carbon loss potential in north of Iran

    Science.gov (United States)

    Shahriari, A.; Khormali, F.; Kehl, M.; Welp, G.; Scholz, Ch.

    2009-04-01

    The development of sustainable agricultural systems requires techniques that accurately monitor changes in the amount, nature and breakdown rate of soil organic matter and can compare the rate of breakdown of different plant or animal residues under different management systems. In this research, the study area includes the southern alluvial and piedmont plains of Gorgan River extended from east to west direction in Golestan province, Iran. Samples from 10 soil series and were collected from cultivation depth (0-30 cm). Permanganate-oxidizable carbon (POC) an index of soil labile carbon, was used to show soil potential loss of organic carbon. In this index shows the maximum loss of OC in a given soil. Maximum loss of OC for each soil series was estimated through POC and bulk density (BD). The potential loss of OC were estimated between 1253263 and 2410813 g/ha Carbon. Stable organic constituents in the soil include humic substances and other organic macromolecules that are intrinsically resistant against microbial attack, or that are physically protected by adsorption on mineral surfaces or entrapment within clay and mineral aggregates. However, the (Clay + Silt)/OC ratio had a negative significant (p < 0.001) correlation with POC content, confirming the preserving effect of fine particle.

  9. Injury epidemiology in Iran: a systematic review

    Directory of Open Access Journals (Sweden)

    Saber Azami-Aghdash

    2017-01-01

    Full Text Available Background: Injuries are the second greatest cause of mortality in Iran. Information about the epidemiological pattern of injuries is effective in decision-making. In this regard, the aim of the current study is to elaborate on the epidemiology of injuries in Iran through a systematic review. Methods: Required data were collected searching the following key words and their Persian equivalents; trauma, injury, accident, epidemiology, prevalence, Pattern, etiology, risk factors and Iran. The following databases were searched: Google Scholar, PubMed, Scopus, MagIran, Iranian scientific information database (SID and Iran Medex. Some of the relevant journals and web sites were searched manually. The lists of references from the selected articles were also investigated. We have also searched the gray literature and consulted some experts. Results: Out of 2747 retrieved articles, 25 articles were finally included in the review. A total of 3234481 cases have been investigated. Mean (SD age among these cases was 30 (17.4 years. Males comprised 75.7% of all the patients. Only 31.1% of patients were transferred to hospital by ambulance. The most common mechanism of injuries was road traffic accidents (50.1%, followed by falls (22.3%. In road traffic accidents, motorcyclists have accounted for the majority of victims (45%. Roads were the most common accident scene for the injuries (57.5%. The most common injuries were to the head and neck. (47.3%. The mean (SD Injury Severity Score (ISS was 8.1(8.6%. The overall case-fatality proportion was 3.8% and 75% of all the mortalities related to road traffic accidents. Conclusions: The main priorities in reducing the burden of injuries include: the young, male target group, improving pre-hospital and ambulance services, preventing road traffic accidents, improving road safety and the safety of motorcyclists (compulsory helmet use, safer vehicles, dedicated motorcycle lanes.

  10. Population genetic structure and demographic history of the freshwater crab Potamon elbursi (Brachyura: Potamidae) from the Alborz Mountains in northern Iran

    OpenAIRE

    Alireza Keikhosravi; Sara Fratini; Christoph D. Schubart

    2015-01-01

    Hydrographically separated populations of the freshwater crab Potamon elbursi Pretzmann, 1976 were genetically investigated to assess their local diversity and to reconstruct the possible role of Quaternary glaciations in shaping current diversity in the Alborz Mountains, northern Iran. A total of 61 specimens from six rivers were collected from the two different drainage systems of the Alborz Mountains, Namak Lake and the South Caspian watershed. A comparative analysis of a partial sequence ...

  11. River Corridor Easements

    Data.gov (United States)

    Vermont Center for Geographic Information — A River Corridor Easement (RCE) is an area of conserved land adjacent to a river or stream that was conserved to permanently protect the lateral area the river needs...

  12. Communication dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran to the Agency concerning the nuclear activities of Iran

    International Nuclear Information System (INIS)

    2007-01-01

    The Secretariat has received a Note Verbale dated 2 March 2007 from the Permanent Mission of the Islamic Republic of Iran (Iran), attaching a letter dated 19 February 2007 addressed to the Director General from the Resident Representative of Iran concerning the nuclear activities of Iran. The Note Verbale and, as requested therein, its attachment, are circulated herewith

  13. River Diversions and Shoaling

    National Research Council Canada - National Science Library

    Letter, Jr., Joseph V; Pinkard, Jr., C. F; Raphelt, Nolan K

    2008-01-01

    This Coastal and Hydraulics Engineering Technical Note describes the current knowledge of the potential impacts of river diversions on channel morphology, especially induced sedimentation in the river channel...

  14. Lifestyles Based on Health Components in Iran

    Directory of Open Access Journals (Sweden)

    Babaei

    2016-07-01

    Full Text Available Context Lifestyle is a way employed by people, groups and nations and is formed in specific geographical, economic, political, cultural and religious texts. Health depends on lifestyle and is essential to preserve and promote health and improve lifestyle. Objectives The present study aimed to investigate lifestyle based on health-oriented components in Iran. Data Sources The research was conducted through E-banks including scientific information database (SID, Iran medical science databank (Iran Medex, Iran journal databank (Magiran and other databases such as Elsevier, PubMed and google scholar meta search engine regarding the subject from 2000 to 2014. Moreover, Official Iranian statistics and information were applied. The search terms used included lifestyle, health, health promoting behaviors, health-oriented lifestyle and lifestyle in Iran. Study Selection In the primary research, many papers were observed out of which 157 (120 in Farsi and 37 in English were selected. Data Extraction Following the careful study of these papers and excluding the unqualified papers, 19 papers with thorough information and higher relevance with the research purpose were selected. Results After examining articles based on the selected keywords and search strategies, 215 articles (134 in Farsi and 81 in English were obtained. Components of lifestyle and health are increasing in recent years; therefore, 8 (42% and 11 (58% articles were published during 2005 - 2010 and 2011 - 2014, respectively. Among them, there were 3 (16%, 8 (42%, 2 (10.5%, 2 (10.5% and 0 articles on the review of literature, descriptive-analytic, qualitative, analytic and descriptive articles, respectively. Conclusions Due to positive effect of healthy lifestyle on health promotion of individuals, it would be better for the government to provide comprehensive programs and policies in the society to enhance awareness of people about positive effects of health-oriented lifestyle on life and

  15. Status of Iran's nuclear program and negotiations

    Energy Technology Data Exchange (ETDEWEB)

    Albright, David [President, Institute for Science and International Security (ISIS), 236 Massachusetts Avenue, NE 305, Washington, DC 20002 (United States)

    2014-05-09

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

  16. Issue of Separation of Powers in Ancient Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Javad Javid

    2012-03-01

    Full Text Available Cotemporary public law in Iran cannot ignore the elements of its identity in the past. Although analysis of public law issue in ancient Iran, the most researchers to be considered so it is not easy to speak about separation of powers, the part of the body of public law in the Iran primary governments but this article constants on hypothesis which with think and assimilation in history of ancient Iran which can laying the groundwork of strengthening people rights and limitation of authority's governors with emphasis on three periods of governorship on ancient Iran .for example Hakhamaneshian, Ashkanian and Sasanian. This article intent to clear haw can in these periods, the primary figure and foundation of separation of powers and functions division in body of previous governments of Iran to be observed.

  17. On the Circumscription of Isatis tinctoria L. (Brassicaceae) in Iran

    OpenAIRE

    MOAZZENI, Hamid; ZARRE, Shahin

    2006-01-01

    In the course of preparing a revision of Isatis L. and its allies in Iran, we verified Isatis tinctoria L. among the material studied. Although it has been previously recorded for Iran, we give a more extensive description and a map of its distribution in Iran. A key to distinguishing this species from its allies and a discussion of the affinities in this group are provided.

  18. Helminth parasites of wild boar, Sus scrofa, in Iran.

    Science.gov (United States)

    Eslami, A; Farsad-Hamdi, S

    1992-04-01

    Fifty-seven wild boars (Sus scrofa) from protected regions of Iran were examined for helminths. Sixteen species of helminths were collected; there were ten nematodes, one acanthocephalan, two trematodes and three larval cestodes. New host and distribution records were established for all helminths except of Taenia solium cysticerci. Wild boar shared nine of these helminths with domestic pigs, six with ruminants and three with human beings in Iran. Metastrongylus pudendotectus and M. salmi are reported for the first time from Iran.

  19. Genetic epidemiology, hematological and clinical features of hemoglobinopathies in Iran.

    Science.gov (United States)

    Rahimi, Zohreh

    2013-01-01

    There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the β-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran) and Kermanshah (western Iran) provinces, respectively. Also, α-chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iranians due to the presence of multiethnic groups in the country. β-Thalassemia is more prevalent in northern and southern Iran. Among 52 different β-thalassemia mutations that have been identified among Iranian populations, IVSII-1 G:A is the most frequent mutation in most parts of the country. The presence of IVS I-5 G:C mutation with high frequency in southeastern Iran might reflect gene flow from neighboring countries. A wide spectrum of α-thalassemia alleles has been detected among Iranians with -α(3.7 kb) as the most prevalent α-thalassemia mutation. The prevention program of thalassemia birth in Iran has reduced the birth rate of homozygous β-thalassemia since the implementation of the program in 1997. In this review genetic epidemiology, clinical and hematological aspects of hemoglobinopathies, and the prevention programs of β-thalassemia in Iran will be discussed.

  20. Genetic Epidemiology, Hematological and Clinical Features of Hemoglobinopathies in Iran

    Directory of Open Access Journals (Sweden)

    Zohreh Rahimi

    2013-01-01

    Full Text Available There is large variation in the molecular genetics and clinical features of hemoglobinopathies in Iran. Studying structural variants of hemoglobin demonstrated that the β-chain variants of hemoglobin S and D-Punjab are more prevalent in the Fars (southwestern Iran and Kermanshah (western Iran provinces, respectively. Also, α-chain variants of Hb Q-Iran and Hb Setif are prevalent in western Iran. The molecular basis and clinical severity of thalassemias are extremely heterogenous among Iranians due to the presence of multiethnic groups in the country. β-Thalassemia is more prevalent in northern and southern Iran. Among 52 different β-thalassemia mutations that have been identified among Iranian populations, IVSII-1 G:A is the most frequent mutation in most parts of the country. The presence of IVS I-5 G:C mutation with high frequency in southeastern Iran might reflect gene flow from neighboring countries. A wide spectrum of α-thalassemia alleles has been detected among Iranians with as the most prevalent α-thalassemia mutation. The prevention program of thalassemia birth in Iran has reduced the birth rate of homozygous β-thalassemia since the implementation of the program in 1997. In this review genetic epidemiology, clinical and hematological aspects of hemoglobinopathies, and the prevention programs of β-thalassemia in Iran will be discussed.

  1. New multilateral approaches solving the nuclear energy dispute with Iran

    International Nuclear Information System (INIS)

    Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

    2011-01-01

    The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran's role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran's enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions.Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran's nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil.The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier state of enriched uranium and other states are responsible for the remaining parts of

  2. Iran and the United States: Recreating a Strategic Partnership

    National Research Council Canada - National Science Library

    Weynand, Gordon W

    2009-01-01

    Iran's geographical location, regional influence, large and well-educated population, extensive petroleum resources, and functioning theocratic democracy make it critical for the United States to seek...

  3. New multilateral approaches solving the nuclear energy dispute with Iran

    Energy Technology Data Exchange (ETDEWEB)

    Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

    2011-07-01

    The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran's role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran's enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions.Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran's nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil.The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier state of enriched uranium and other states are responsible for the

  4. An evaluation of small businesses in Iran

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad karimi

    2013-05-01

    Full Text Available As one of the most important and fundamental issues, employment is an indicator of development and welfare in any country. Due to the rapid growth of population over the past decades in Iran, investigating unemployment and the obstacles hindering employment is of paramount importance. In this study, a questionnaire was used and a group of experts were interviewed in order to identify four groups of legal, economic, social as well as individual factors, which could improve or hinder the growth of small businesses and self-employment. In this paper, having determined the factors influencing the expansion or downsizing the small businesses, the entrepreneurs, agents supporting small businesses, and the members of employment groups in Mazandaran Province, Iran rated the four categories. Finally, the most important growth factors or challenges faced by small businesses from the three aforementioned perspectives were compared.

  5. The state of radiation protection in Iran

    International Nuclear Information System (INIS)

    Sohrabi, M.

    1988-01-01

    Historically, radiation protection in Iran can be related to when the first x-ray machine was applied for medical diagnosis. However, organized activities were started with the establishment of the Tehran University Nuclear Center (TUNC) in 1959, and within a broader scope when AEOI research reactor went into operation in 1967. In 1974, the Atomic Energy Organization Law of Iran was ascribed the responsibility for radiological safety and protection to the AEOI. Then this responsibility was assigned by AEOI to the Radiation Protection Department (RPD), as the national authority. The RPD's organization and functions have been divided into three main RPD divisions: Radiation Protection Control; Radiation Dosimetry Research and Development and Services; and Radiological Protection of the Environment

  6. Medical tourism in Iran: Issues and challenges.

    Science.gov (United States)

    Jabbari, Alireza; Delgoshaei, Bahram; Mardani, Raja; Tabibi, Seid Jamaledin

    2012-01-01

    Medical tourism is rapidly becoming a worldwide, multibillion-dollar industry. Iran has a high potential for this industry. The purpose of this study was to examine the medical tourism cluster, using Diamond Analysis tool. This study is a descriptive, analytical and qualitative one. Thirty professionals and researchers in this field were interviewed and official documents belonging to the Health ministry as well as tourism organization and finally related literature were examined. The data was analyzed using content analysis method. Positive and negative parts of the medical tourism industry of Iran were determined according to diamond of advantage. The strategic issues were identified and a number of possible solutions for addressing them were recommended. More and effective public-private participations, aggressive marketing, improving infrastructures, and international accreditation of health care facilities and human resources development could improve medical tourism industry in the country.

  7. Medical tourism in Iran: Issues and challenges

    Science.gov (United States)

    Jabbari, Alireza; Delgoshaei, Bahram; Mardani, Raja; Tabibi, Seid Jamaledin

    2012-01-01

    Introduction: Medical tourism is rapidly becoming a worldwide, multibillion-dollar industry. Iran has a high potential for this industry. The purpose of this study was to examine the medical tourism cluster, using Diamond Analysis tool. Materials and Methods: This study is a descriptive, analytical and qualitative one. Thirty professionals and researchers in this field were interviewed and official documents belonging to the Health ministry as well as tourism organization and finally related literature were examined. The data was analyzed using content analysis method. Results: Positive and negative parts of the medical tourism industry of Iran were determined according to diamond of advantage. Conclusion: The strategic issues were identified and a number of possible solutions for addressing them were recommended. More and effective public-private participations, aggressive marketing, improving infrastructures, and international accreditation of health care facilities and human resources development could improve medical tourism industry in the country. PMID:23555142

  8. Iran. Nuclear crisis: the continuous compromise?

    International Nuclear Information System (INIS)

    Cherief, Hamza

    2016-01-01

    The author comments and discusses the content and implications of the Joint Comprehensive Plan of Action which has been adopted in July 2015 by the Republic of Iran and the members of the E3/EU+3 group. According to this text, a flexible normative and institutional framework is defined, according to which negotiation must prevail on the reinstatement of economic sanctions. While significantly lowering objectives related to non proliferation, this plan aims (through various arrangements which are discussed by the author) at maintaining Iran under the threshold of nuclear power. The author also comments various aspects related to the implementation of this Plan of Action, and outlines that they rely on the search for a continuous compromise: negotiations and involvement of international bodies are foreseen before application of sanctions

  9. IAEA Convenes Board Meeting on Iran

    International Nuclear Information System (INIS)

    2014-01-01

    Full text: ''I welcome the recent announcement by the EU High Representative Catherine Ashton regarding the implementation of the Joint Plan of Action on the Iranian nuclear programme, which is to take effect as of 20 January. ''I have received a request from Iran and the E3/EU+3 that the Agency conducts monitoring and verification of nuclear-related measures in relation to the Joint Plan of Action. ''I have requested that a meeting of the Board of Governors be convened on 24 January, to consult with the Board regarding the request by Iran and the E3/EU+3 for the Agency to undertake monitoring and verification of nuclear-related measures in relation to the Joint Plan of Action.'' (IAEA)

  10. Socioeconomic inequality in hypertension in Iran.

    Science.gov (United States)

    Fateh, Mansooreh; Emamian, Mohammad Hassan; Asgari, Fereshteh; Alami, Ali; Fotouhi, Akbar

    2014-09-01

    Hypertension covers a large portion of burden of diseases, especially in the developing countries. The unequal distribution of hypertension in the population may affect 'health for all' goal. This study aimed to investigate the socioeconomic inequality of hypertension in Iran and to identify its influencing factors. We used data from Iran's surveillance system for risk factors of noncommunicable diseases which was conducted on 89 400 individuals aged 15-64 years in 2005. To determine the socioeconomic status of participants, a new variable was created using a principal component analysis. We examined hypertension at different levels of this new variable and calculated slop index of inequality (SII) and concentration index (C) for hypertension. We then applied Oaxaca-Blinder decomposition analysis to determine the causes of inequality. The SII and C for hypertension were -32.3 and -0.170, respectively. The concentration indices varied widely between different provinces in Iran and was lower (more unequal) in women than in men. There was significant socioeconomic inequality in hypertension. The results of decomposition indicated that 40.5% of the low-socioeconomic group (n = 18190) and 16.4% of the high-socioeconomic group (n = 16335) had hypertension. Age, education level, sex and residency location were the main associated factors of the difference among groups. According to our results, there was an inequality in hypertension in Iran, so that individuals with low socioeconomic status had a higher prevalence of hypertension. Age was the most contributed factor in this inequality and women in low-socioeconomic group were the most vulnerable people for hypertension.

  11. Application of accrual accounting in Iran municipalities

    OpenAIRE

    Ali Eamaeilzade Maghariee; Zahra Houshmand Neghabi; Rahele Abdi

    2015-01-01

    Accrual accounting is a technique for recognizing expenses when incurred and revenue when earned rather than when payment is made or received. In the cash method of accounting, on the other hand, cash receipts and disbursements technique of accounting or cash accounting records revenue when cash is earned, and expenses when they are paid in cash. In this paper, we present an empirical investigation to study the effect of implementing accrual accounting in municipality of Amol, Iran. The surve...

  12. Climate indices of Iran under climate change

    OpenAIRE

    alireza kochaki; mehdi nasiry; gholamali kamali

    2009-01-01

    Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the e...

  13. Nutrition and Oral Health: Experiences in Iran

    OpenAIRE

    Zohre Sadat Sangsefidi; Amin Salehi-Abargouei

    2017-01-01

    Background: Oral health is a crucial factor for overall well-being and there is a mutual relationship between nutrition and oral health. The aim of this study was to review the publications which have examined the association between nutrition or diet and oral health status or oral disease in Iran. Methods: The electronic databases of PubMed, Scopus, Google scholar, scientific information database (SID), and Magiran were searched using key words of diet, nutrition, oral health, oral disease, ...

  14. Iran’s Strategic Intentions and Capabilities

    Science.gov (United States)

    1994-04-01

    89 International Defense Review, April 1993, pp. 282-283; International Defense Review, June 1993, p. 431. ජ One of these is a West German Seahorse ...must not overestimate the influence of secular Muslim Turkey or of theocratic Muslim Iran in the newly independent Central Asian republics. Turco...Central Asian republics like Tajikistan, spill-over effects of ethnic conflict," and the possibility of Turkish success in establishing influence in the

  15. COMPARING MODERNIZATION IN IRAN AND TURKEY

    Directory of Open Access Journals (Sweden)

    Kolsoum Parhizkari

    2011-01-01

    Full Text Available The present paper examines and comparesthe questions whether there are anydifferences between Iran and Turkey inmodernization and if this is the casewhether this is gender equality, family values, or secularity that causes suchdifferences. Data from the Iranian andthe Turkish part of the World ValuesSurvey (WVS forth wave are used forthe empirical analysis. Conceptual andmethodological effects influence the structural equation model.

  16. Strengthening Injury Surveillance System in Iran

    Directory of Open Access Journals (Sweden)

    Motevalian Seyed Abbas

    2012-02-01

    Full Text Available 【Abstract】Objective: To strengthen the current Injury Surveillance System (IS System in order to better monitor injury conditions, improve protection ways and promote safety. Methods: At first we carried out a study to evaluate the frameworks of IS System in the developed countries. Then all the available documents from World Health Organization, Eastern Mediterranean Regional Organization, as well as Minister of Health and Medical Education concerning Iran were reviewed. Later a national stakeholder抯 consultation was held to collect opinions and views. A national workshop was also intended for provincial representatives from 41 universities to identify the barriers and limitations of the existing program and further to strengthen injury surveillance. Results: The evaluation of the current IS System revealed many problems, mainly presented as lack of accurate pre- and post-hospital death registry, need of precise injury data registry in outpatient medical centers, incomplete injury data registry in hospitals and lack of accuracy in definition of variables in injury registry. The five main characteristics of current IS System including flexibility, acceptability, simplicity, usefulness and timeliness were evaluated as moderate by experts. Conclusions: Major revisions must be considered in the current IS System in Iran. The following elements should be added to the questionnaire: identifier, manner of arrival to the hospital, situation of the injured patient, consumption of alcohol and opioids, other involved participants in the accident, intention, severity and site of injury, side effects of surgery and medication, as well as one month follow-up results. Data should be collected from 10% of all hospitals in Iran and analyzed every 3 months. Simultaneously data should be online to be retrieved by researches. Key words: Wounds and injuries; Population surveillance; Registries; Iran

  17. Metaphor Analysis and Discursive Cycle of Iran's Foreign Policy: “Justice” through the lenses of US-IRAN Presidents

    OpenAIRE

    SADEGHI, Bahador; TABATABAI, Seyed Mohammad

    2015-01-01

    Abstract. The purpose of the present paper is twofold. It mainly aims at determining and defining different foreign policy discourses in Islamic republic of Iran as well as their developmental trend in the past three decades through explanation and elucidation of their particulars, components and nodal points. Actually, it seeks to explore what kind of discourses have been emerged in Iran's foreign policy during the lifetime of Islamic republic of Iran and what discursive developments have be...

  18. THE DILEMMA OF MULTILINGUALISM IN IRAN

    Directory of Open Access Journals (Sweden)

    Reza Kalantari

    2012-12-01

    Full Text Available Iran is a multilingual country with linguistic and cultural diversity. Minority languages such as Turkish, Kurdish, Baluchi and Arabic are spoken in Iran which constitutes part of the culture and ethnic identity. Iranian community is dominantly a bilingual community. Persian as an official language used as linguistic and cultural homogenization while minority languages are not used in education system. The controversy bilingual education and programs to serve language minority students is complex and puzzling for education authorities. On the other hand one of the challenges Iranian faces is how to reconcile conflicting perspectives of bilingual education regarding globalizing of English. Currently, most of parents prefer their children to learn English as it is the language of business, aviation and scientific research. In contrast according to Iran’s comprehensive scientific plan, Persian should be scientific language of the world in the near future. In this research, challenges, perspectives and solutions of bilingual education in Iran were analyzed. The results indicate that conflicting of minority, majority and international language is an important challenge and developing, promotion and expansion of Persian is a future outlook. Furthermore some suggestions and solutions to reconcile bilingual education were made.

  19. Statement on Iran by the IAEA Spokesperson

    International Nuclear Information System (INIS)

    2018-01-01

    Full text: In December 2015, IAEA Director General Yukiya Amano presented the Final Assessment on past and present outstanding issues regarding Iran’s nuclear programme to the IAEA Board of Governors. In the report, the Agency assessed that, before the end of 2003, an organizational structure was in place in Iran suitable for the coordination of a range of activities relevant to the development of a nuclear explosive device. Although some activities took place after 2003, they were not part of a coordinated effort. The Agency’s overall assessment was that a range of activities relevant to the development of a nuclear explosive device were conducted in Iran prior to the end of 2003 as a coordinated effort, and some activities took place after 2003. The Agency also assessed that these activities did not advance beyond feasibility and scientific studies, and the acquisition of certain relevant technical competences and capabilities. The same report stated that the Agency had no credible indications of activities in Iran relevant to the development of a nuclear explosive device after 2009. Based on the Director General’s report, the Board of Governors declared that its consideration of this issue was closed. In line with standard IAEA practice, the IAEA evaluates all safeguards-relevant information available to it. However, it is not the practice of the IAEA to publicly discuss issues related to any such information. (author)

  20. Nutrition and Oral Health: Experiences in Iran

    Directory of Open Access Journals (Sweden)

    Zohre Sadat Sangsefidi

    2017-08-01

    Full Text Available Background: Oral health is a crucial factor for overall well-being and there is a mutual relationship between nutrition and oral health. The aim of this study was to review the publications which have examined the association between nutrition or diet and oral health status or oral disease in Iran. Methods: The electronic databases of PubMed, Scopus, Google scholar, scientific information database (SID, and Magiran were searched using key words of diet, nutrition, oral health, oral disease, and Iran to reach the related articles published up to 2016. The English and Persian articles with cross-sectional, clinical trial, prospective, and case-control designs were selected. The Persian studies were then translated into English. The animal studies were not investigated. Results: The findings showed that nutrition and diet were associated with oral health. However, the majority of studies focused on evaluation of the relation between nutrition and dental caries. Further, a few studies were conducted on the association between nutrition and other oral problems such as periodontal disease or oral cancer. Moreover, the limited nutritional or dietary factors were investigated in the literature. Conclusions: Nutrition and diet are related to oral health and prevention of oral disease. Further studies are therefore recommended to evaluate the association between nutrition and oral health with considering various dietary or nutritional factors and different types of oral problems in Iran.

  1. Risky driving behaviors in Tehran, Iran.

    Science.gov (United States)

    Shams, Mohsen; Rahimi-Movaghar, Vafa

    2009-03-01

    Iran has one of the highest fatality rates due to road traffic crashes (RTC) in the world. The disability adjusted life years (DALYs) for RTC in Iran is more than 1,300,000 years, which is more than that for any other disease such as cardiovascular or cancer. We evaluated risky driving behaviors in Tehran, the capital of Iran. A retrospective analysis was conducted based on the data obtained from the Tehran Police Safety Driving Department. Offenses and crashes were studied in different municipal districts in Tehran from March 2006 to March 2007. The inclusion criteria were risky driving behaviors fined by the police. Nonbehavioral offences were excluded. There were 3,821,798 offenses in Tehran. Not wearing a seat belt was the most common (59%) example of risky driving behavior, followed by tailgating, not wearing motorcycle helmets, talking on the cell phone while driving, overtaking from the wrong side, speeding, not driving between the lanes, weaving in and out of traffic, left deviation, and changing lanes without signals. The most common causes of RTC in Tehran are speeding, overtaking from the wrong side, and the rapid changing of driving lanes. The study factors effective in preventing risky driving behaviors in Tehran is recommended. The consideration of specific characteristics of the municipal districts is necessary to reduce risky driving behaviors.

  2. Gender and spatial population mobility in Iran.

    Science.gov (United States)

    Hemmasi, M

    1994-01-01

    1976-1986 data from the National Census of Population and Housing were analyzed to examine the spatial patterns of internal migration of women and men in Iran within its Islamic patriarchal cultural system. The researcher also organized 1986 data into two interprovincial migration matrixes for men and women. Women were spatially as mobile as men (urban, 16.7% for men and 17% for women; rural, 8.4% and 8.9%, respectively). Gender spatial mobility patterns during the 10 years included: migration streams from nine provinces consistently led to Tehran province, most migration flows to Tehran and most other provinces originated from Khuzistan, East Azerbaijan province still continued to lose population (about 500,000), and out-flows generally originated from the provinces affected by the Iran-Iraq war and went to the central and eastern provinces. The strongest determinants of women's migration was men's migration ratio and the road distance between the origin and destination. Reasons for these strong associations were few employed women ( 10%), strong family ties, and traditional cultural values (e.g., women tend not to travel alone). So their migration patterns tended to be associational rather than autonomous. Despite the fact that internal migration patterns of men and women were the same, the causes, processes, and consequences of migration were still very gender-specific in Iran. There are no signs of change in the near future.

  3. Iran and the nuclear: the Persian torments

    International Nuclear Information System (INIS)

    Gere, Francois

    2006-05-01

    The author addresses the Iranian nuclear crisis within an historic perspective, and states that this crisis has its roots in the recent Iranian history, but has deeper origins before the Islamic Revolution of 1979. In a first part, he draws a portrait of Iran by opposing current myths and realities like Persia and an actual ethnic diversity, an oil-based wealth in a context of under-development, tyranny and an actual political complexity. He also analyses the Iranian geo-strategy and its recent evolutions, the relationships and attitudes towards the three Satans (USA, France and Israel), and describes the main evolutions of the Iranian defence, notably after 9/11. The second part describes the long evolution of the Iranian nuclear programme, from its beginning at the time of the Shah, until now (projects, programmes and realities of the Iranian electronuclear industry), and recalls the different steps of the nuclear crisis between 2002 and 2006. The third part is a prospective one. The author discusses several aspects of the conflict (power balance, rumours and threats, sanctions and military scenarios, Iranian retaliation capacities) and discusses what a nuclear Iran would be (its capacities, its objectives, geo-strategic consequences of a nuclear Iran, and remaining opportunities for negotiations)

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

    Directory of Open Access Journals (Sweden)

    Khorshidi Mohammad

    2012-02-01

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

  5. Elderly Healthy Eating Diet-2005 Index Living in Urban Areas of Iran`s Markazi Province

    Directory of Open Access Journals (Sweden)

    Ali Aghanuri

    2012-07-01

    Full Text Available Objectives: The present study aimed to assess elderly “healthy eating diet” -2005 (HED-2005 quality and its relationship to their socio-demographic variables in healthy subjects aged 60 years and over who live in the urban areas of Iran`s Markazi province. Methods & Materials: This study was a descriptive-analytic survey that included 165 elderly in the urban areas of Iran`s Markazi province. Data were obtained via a general questionnaire and three 24-hours recalls. Results: The mean of overall HEI-2005 was 54.08. Ninty-three point three percent (93.3% of subjects consumed grains, 70.9% fruits, 84.2% whole fruit, 47.9% vegetables, 12.7% dark-orange vegetables and legumes, 37% dairy products, 40% meats, 18.8% oils, 40% saturated fats, 1.8% sodium and 1.2% discretionary calories (from solid fat and added sugar in optimal levels. Besides, none of the elderly people had a sufficient intake of whole grains. The HEI-2005 total score enhanced along with the increases in education level (P<0.05, income (P<0.01 and TV watching time (P<0.05. But, age and the HEI-2005 total score had an inverse relationship (P<0.001. Conclusion: Because the diet quality of elderly people in the urban areas of Iran`s Markazi province is low, they will benefit from the improvement of their diet quality. Also, they need to increase intakes of whole grains, dark-orange vegetables and legumes and plant oils, and reduce intakes of sodium and their energy levels from saturated fat and simple sugar. It should be pointed out that the government can help with the achievement of these objectives through some plans such as promoting their literacy level, income and nutritional knowledge.

  6. Iran as the natural gas supplier to Europe: a view from Iran

    International Nuclear Information System (INIS)

    Maleknejad, A.

    1996-01-01

    The presentation deals with natural gas reserves in Iran, shaping up the gas industry, the role of Iran as a transit country for gas transport to the east and west, and possibilities of exporting natural gas to Europe. In order to keep the natural gas transportation costs low and achieve sustainable growth in gas industry, technological progress related to design and cost of pipelines and innovative development in pricing, financing and inter-government policies will play a crucial role. The industry growth will require continued environmental support

  7. Compositional Analysis and Antioxidant Activity of Volatile ...

    African Journals Online (AJOL)

    Compositional Analysis and Antioxidant Activity of Volatile. Components of Two Salvia spp. F Forouzin*, R Jamei and R Heidari. Department of Biology, Faculty of Science, Urmia University, West Azerbaijan, Iran. *For correspondence: Email: f_forouzin@yahoo.com, rjamei274@gmail.com, r.heidari@mail.urmia.ac.ir; Tel: ...

  8. Fourth Power Diophantine Equations in Gaussian Integers

    Indian Academy of Sciences (India)

    25

    The method of Yasutaka Suzuki [9] determined all solutions of the equation. 2aXr +2bY s = 2cZt in ... Department of Pure Mathematics, Faculty of Science, Urmia University, Urmia 165-57153,. Iran. E-mail: ..... Japan Acad., 72,. Ser A, (1996). 9.

  9. Performance Evaluation of Linear (ARMA and Threshold Nonlinear (TAR Time Series Models in Daily River Flow Modeling (Case Study: Upstream Basin Rivers of Zarrineh Roud Dam

    Directory of Open Access Journals (Sweden)

    Farshad Fathian

    2017-01-01

    Full Text Available Introduction: Time series models are generally categorized as a data-driven method or mathematically-based method. These models are known as one of the most important tools in modeling and forecasting of hydrological processes, which are used to design and scientific management of water resources projects. On the other hand, a better understanding of the river flow process is vital for appropriate streamflow modeling and forecasting. One of the main concerns of hydrological time series modeling is whether the hydrologic variable is governed by the linear or nonlinear models through time. Although the linear time series models have been widely applied in hydrology research, there has been some recent increasing interest in the application of nonlinear time series approaches. The threshold autoregressive (TAR method is frequently applied in modeling the mean (first order moment of financial and economic time series. Thise type of the model has not received considerable attention yet from the hydrological community. The main purposes of this paper are to analyze and to discuss stochastic modeling of daily river flow time series of the study area using linear (such as ARMA: autoregressive integrated moving average and non-linear (such as two- and three- regime TAR models. Material and Methods: The study area has constituted itself of four sub-basins namely, Saghez Chai, Jighato Chai, Khorkhoreh Chai and Sarogh Chai from west to east, respectively, which discharge water into the Zarrineh Roud dam reservoir. River flow time series of 6 hydro-gauge stations located on upstream basin rivers of Zarrineh Roud dam (located in the southern part of Urmia Lake basin were considered to model purposes. All the data series used here to start from January 1, 1997, and ends until December 31, 2011. In this study, the daily river flow data from January 01 1997 to December 31 2009 (13 years were chosen for calibration and data for January 01 2010 to December 31 2011

  10. Uniquely significant fresh water fishes of Iran are exposure to environmental stress

    International Nuclear Information System (INIS)

    Valeolahy, J.

    2000-01-01

    The native fishes of springs, Ghana ts and Caves of Iran are uniquely significant, since they are rear and, because of pollution, dryness, purposeful or accidental introduction of exotic species and over all, because of industrialization are in danger. The stock of valuable fishes of Iran are declining while they have not been completely identified. The stock of these fishes, particular y those of economic value, such as large Bar bus sp. at western part of Iran are declining. In an attempt fishes among the 140 station and average of three unit of effort for catch of fish in every station (total of 400 unit of effort) about 80 specimen of large Bar bus were caught. Fishes were caught by electroshock and various kind of net with mesh size of 2 cm to 4 cm. The Gamasib River was known to have large Carp, but this result showed that nowadays the stock of large Bar bus substantially damaged. The stock of: B. subquincunciatus and B. grypus severely damaged. The purpose of this paper is to describe those factors, which affect the stock and abundance of Iranian freshwater fishes, and to suggest measures for the conservation of this fauna. These factors include pre-industrial, and such factors related to industrialization and population increases as de vegetation, water abstracting, fishing, pollution and faun al introductions. Introduction of new species to increase fish production and exploit the fishery potential of water bodies, can be great utility; but has many hazardous impacts on native species, Biodiversity and Ecology of the Water bodies. Some aspect of theses impacts are outlined

  11. Microbial Contamination of Raw Vegetables in Ahvaz, Iran during 2014-2015

    Directory of Open Access Journals (Sweden)

    Abdol Kazem Neisi

    2016-07-01

    Full Text Available Background & Aims of the Study: Vegetables are useful for humans as they contain minerals, vitamins, fiber and other nutrients. Eating raw vegetables are a nutritional habit in Iranian families. Raw eating vegetables is the main source of parasitic infections. The aim of this study was to determine microbial contamination of raw vegetables in Ahvaz, Iran during 2014-2015. Materials and Methods: In this study, 20 samples collected from markets of Ahvaz. Average weight of collecting raw vegetables was 1 to 2 kilograms. Then, raw vegetables were washed by 4 to 5 liter tap water. For parasitic ova washed water leaved for 24 hours for sedimentation and then the supernatant poured and about 50 to 100 milliliter of settled water transferred to 15 ml centrifugal tubes. After centrifugation, pellet floated and finally parasitic ova were observed microscopically (corrected Bailenger method. The multiple tube method used for Coliform bacteria (Total & Faecal examination. Results: Maximum Coliform bacteria was in Kootabdullah samples (total Coliform was 25893319.52 MPN/100ml and Fecal Coliform was 15054572.83 MPN/100ml. Maximum Ascaris ova in Hamidieh was 43.3 per liter and Sheiban 36.66 per litter. Conclusion: Microbial contamination of raw vegetables, especially in Kootabdullah, possibly was due to Karoon river water pollution by sewage discharge of Ahvaz city, and also in Hamidieh possibly due to Karkheh river water pollution by sewage discharge of Hamidieh city. Thus, sewage treatment of these cities before discharging in rivers is necessary.

  12. Data on nitrate and nitrate of Taham dam in Zanjan (Iran

    Directory of Open Access Journals (Sweden)

    Mohammadreza Massoudinejad

    2018-04-01

    Full Text Available In recent years, contamination of water resources, with pollutants such as nitrate and nitrite, has significantly increased. These compounds can have harmful effects on human health, especially children such as methemoglobinemia. The main objective of this study was to measure the concentration of nitrate and nitrite and its health-risk assessment in the rivers entering Taham dam in Zanjan. USEPA Method was used to assess the health-risk of nitrate and nitrite. According to the obtained results, the concentration of nitrate and nitrite was in the range of 0.51–14.93 mg/l and 0.001–0.061 mg/l, respectively. According to the results, the mean of the CDI for nitrate and nitrite was 9.52*10−2 and 3.63*10−4 mg/kg/day, respectively. Furthermore, the mean HI for nitrate and nitrite was 5.97*10−2 and 3.63*10−3, respectively. The concentration of nitrate and nitrite in rivers was lower than the WHO and Iran guidelines. Based on the results, the HI value in all samples was less than 1 which indicating the non-carcinogenic effects of nitrate and nitrite in these rivers. Keywords: Nitrate, Nitrite, Water quality, Dam

  13. Iran: U.S. Concerns and Policy Responses

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2007-01-01

    .... In part to direct regional attention to that view but also to engage Iran on an Iraq solution, the Administration attended regional conferences on Iraq on March 10, 2007, and May 3-4, 2007, both attended by Iran (and Syria...

  14. Hamartia: Foucault And Iran 1978–1979 (2: Scholarship and ...

    African Journals Online (AJOL)

    Against the backdrop of the introduction and analysis of Foucault's Iran writings in the fi rst of two articles, this second article attempts to contribute to an understanding of Foucault's involvement in the revolution in Iran (1978–1979) by 1) employing the concluding suggestions in the fi rst article as premises for 2) an analysis ...

  15. Iran's Implicit Philosophy of Education

    Science.gov (United States)

    Bagheri Noaparast, Khosrow

    2018-01-01

    This paper aims to extract Iran's philosophy of education from two sources of the constitution and the course of practice in educational institutions. Regarding the first source, it is argued that parallel to the two main threads of the constitution, Iran's main elements of philosophy of education are expected to be derived from; (1) Islam and (2)…

  16. The epidemiological and histological trend of bladder cancer in Iran

    Directory of Open Access Journals (Sweden)

    Hosein Rafiemanesh

    2018-01-01

    Conclusion: According to this study the trend of ASIR of bladder cancer in Iran is rising, so it is necessary to conduct further researches in future to provide accurate information on the cancer and investigate related risk factors and implement prevention programs in Iran.

  17. NEW RECORD OF DOLICHOPODA FROM NORTHERN IRAN (Orthoptera, Rhaphidophoridae

    Directory of Open Access Journals (Sweden)

    Claudio Di Russo

    2013-10-01

    Full Text Available The record of a new sample of Dolichopoda from Northern Iran is reported. The morphological study of this material allowed the authors to attribute the studied specimens to D. Hyrcana Bey-Bienko, 1969, whose geographic distribution now extends eastwards to the Alborz Mountains in North Iran.

  18. South Africa's Iran policy: ‘Poster child’ meets renegade

    NARCIS (Netherlands)

    Onderco, M.

    2012-01-01

    Compliance with universal norms is one of the most important aspects of the global order. Iran, through the conduct of its nuclear programme, is seen as a challenger of the global non-proliferation norms, which enjoy almost universal recognition. South Africa's policy on Iran has been extremely

  19. Iran: Politics, Gulf Security, and U.S. Policy

    Science.gov (United States)

    2016-03-30

    U.S. Policy Congressional Research Service Contents Political History ...Research Service 1 Political History Iran is a country of nearly 80 million people, located in the heart of the Persian Gulf region. The United...Iran government figure was 27), including a 19-year-old woman , Neda Soltani, who subsequently became an emblem of the uprising. The opposition

  20. Organizational Commitment among High School Teachers of India and Iran

    Science.gov (United States)

    Joolideh, Faranak; Yeshodhara, K.

    2009-01-01

    Purpose: This paper aims to investigate the organizational commitment of teachers in India and Iran. It is an attempt to understand how these perceptions vary by demographic variables such as age and subject taught by teachers. Design/methodology/approach: Data were collected from 721 high school teachers in Bangalore (India) and Sanandaj (Iran).…

  1. Exposure to asbestos in patients with malignant mesothelioma in Iran

    Directory of Open Access Journals (Sweden)

    Gholamreza Pouryaghoub

    2014-05-01

    Conclusion: The results of our study specified the jobs with high risks of exposure to asbestos and approved the relationship between the exposure to asbestos and the inci-dence of mesothelioma in Iran, according to researches in other countries. So the con-sumption of asbestos in Iran, like 20 other countries in the world is necessary to be banned.

  2. The Iran nuclear ambitions and the international consequences

    International Nuclear Information System (INIS)

    2005-01-01

    This analysis of the Iran situation concerning the nuclear policy, is presented and discussed in three parts: the data and hypothesis of the iranian nuclear program, the regional strategy of Iran and evolution scenario and their consequences. (A.L.B.)

  3. Aphanius arakensis, a new species of tooth-carp (Actinopterygii, Cyprinodontidae from the endorheic Namak Lake basin in Iran

    Directory of Open Access Journals (Sweden)

    Azad Teimori

    2012-08-01

    Full Text Available A new species of tooth-carp, Aphanius arakensis sp. n., is described from the Namak Lake basin in Iran. The new species is distinguished by the congeners distributed in Iran by the following combination of characters: 10–12 anal fin rays, 28–32 lateral line scales, 10–13 caudal peduncle scales, 8–10 gill rakers, 12–19, commonly 15–16, clearly defined flank bars in males, a more prominent pigmentation along the flank added by relatively big blotches in the middle and posterior flank segments in females, a short but high antirostrum of the otolith that has a wide excisura, and a ventral rim with some small, drop-like processes, and 19 molecular apomorphies (17 transitions, two transversions in the cytochrome b gene. It was suggested based on the phylogenetic analysis that the new species is sister to A. sophiae from the Kor River and that A. farsicus from the Maharlu Lake basin is sister to A. arakensis plus A. sophiae. A noticeable feature of the Aphanius diversity in Iran is the conservatism of the external morphology as well as morphometric and meristic characters, while distinctive differences are present in genetic characters, otolith morphology, and male color pattern. Transformation of the latter was probably driven by sexual selection.

  4. Aphanius arakensis, a new species of tooth-carp (Actinopterygii, Cyprinodontidae) from the endorheic Namak Lake basin in Iran.

    Science.gov (United States)

    Teimori, Azad; Esmaeili, Hamid Reza; Gholami, Zeinab; Zarei, Neda; Reichenbacher, Bettina

    2012-01-01

    A new species of tooth-carp, Aphanius arakensissp. n., is described from the Namak Lake basin in Iran. The new species is distinguished by the congeners distributed in Iran by the following combination of characters: 10-12 anal fin rays, 28-32 lateral line scales, 10-13 caudal peduncle scales, 8-10 gill rakers, 12-19, commonly 15-16, clearly defined flank bars in males, a more prominent pigmentation along the flank added by relatively big blotches in the middle and posterior flank segments in females, a short but high antirostrum of the otolith that has a wide excisura, and a ventral rim with some small, drop-like processes, and 19 molecular apomorphies (17 transitions, two transversions) in the cytochrome b gene. It was suggested based on the phylogenetic analysis that the new species is sister to Aphanius sophiae from the Kor River and that Aphanius farsicus from the Maharlu Lake basin is sister to Aphanius arakensis plus Aphanius sophiae. A noticeable feature of the Aphanius diversity in Iran is the conservatism of the external morphology as well as morphometric and meristic characters, while distinctive differences are present in genetic characters, otolith morphology, and male color pattern. Transformation of the latter was probably driven by sexual selection.

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

    Energy Technology Data Exchange (ETDEWEB)

    Pezeshki, S.; Fesharaki, F.

    1994-12-01

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

  6. The Study of Impacts of Water Transferring From Wet Regions To Dry Regions In Iran

    Science.gov (United States)

    Motiee-Homayoun, Dr.; Ghomashchi, Dr.

    available. In this situation, water transformation from wet areas (with good water resources) to dried and desert regions of the country has been identified as a necessary and reasonable policy to tacklewater shortage. Mediterain climate and mountains in north, west and southwest regions of Iran grant a benefit of high level rate of rainfall, several deep and long rivers, and large capacity of groundwater resources in these areas. Existence of such rivers and water resources, especially a big river of Karoon in southwest, strengthens the goal of constructing hydraulic structures in order to transfer water fro m wet areas to central and eastern areas of the country. This goal has led to planning and implementing of several large and high cost projects. Experts of water affairs, believe that although drinking water supply is one of the most crucial missions of the government, it should also be noted that transformation huge amount of water from an area to another area, with a very long distant, undoubtedly, will cause significant environmental impacts in future. Therefore, decision making and implementing such strategic projects needs a very precise consideration and accurate cost-benefit analyzes. On the one hand, through a socio- economic approach, implementation of such big projects for water transferring requires a great amount of investment and a long period to complete, and benefit peoples. So in many cases multi-purpose and multi- dimensional projects should be considered carefully. On the other hand, water supply for some provinces is vital. In most identified areas, water scarcity is the main cause of urban decline, economic problems and finally loosing population because of emigration. Thus, fresh water should be supplied for these provinces at the earliest possible. This paper is an attempt to identify, define and explain the characteristics and specification of all projects for transferring in different parts of Iran. Generally, advantages and disadvantages of

  7. The Early Literary Reception of Ernest Hemingway in Iran

    Directory of Open Access Journals (Sweden)

    Atefeh Ghasemnejad

    2018-01-01

    Full Text Available This essay investigates the dynamics that led to the literary reception of Ernest Hemingway before the Islamic Revolution in Iran. This article deploys reception studies as a branch of Comparative Literature with a focus upon conceptions of Siegbert Salomon Prawer and the practical method of George Asselineau to unearth the ideological, political, and historical milieu that embraced Hemingway’s literary fortune in Iran. This investigation, unprecedented in the study of Iranian literature, discusses how and why Hemingway was initially received in Iran. As such, the inception of literary fortune of Ernest Hemingway in Iran is examined by the contextual features, Persian literary taste, and the translator’s incentives that paved the way for this reception. This article also uncovers the reasons for the delay in the literary reception of Hemingway in Iran and discussed why some of Hemingway’s oeuvres enjoyed recognition while others were neglected by the Iranian readership.

  8. Environmental Impacts Of Zirab Coal Washing Plant, Mazandaran, Iran

    Science.gov (United States)

    Moore, F.; Esmaeili, A.

    2009-04-01

    Extraction and beneficiation operations associated with coal mining increase the rate of chemical reaction of waste material to air and water media. Zirab coal washing plant is located on the bank of the Cherat stream in Mazandaran province, Iran. coal Mined from central Alborz coalfield mines is not suitable for use in Iranian Steel Corporation. Hence, coal ash content is reduced by physical and chemical processes in this plant. These processes leave a large quantity of liquid and solid wastes that accumulate in waste dump and tailing dam. sediment and water samples taken from Sheshrudbar and Cherat streams and also from Talar river show high concentration of Cd, Mo and As in water samples of coal washing plant and the associated drainage. Eh-pH diagrams revealed the chemical species of elements in water. The enrichment factor and geoaccumulation index show that Cd, Hg, Mo and V are enriched in bottom sediments of the coal washing plant and decrease with increasing distance from the plant. Sequential extraction analysis Results of three sediment samples of Cherat stream show that silicate bound is the major phase in samples taken before and after the plant, but adjacent to the plant, organic bound is dominant. The high concentration of Cd and Mo in the water soluble phase, is noticeable and may result in high mobility and bioavailability of these elements. Mann-Whitney and Wilcoxon tests on six samples, before and after the coal washing plant support the obtained results. Keywords: Zirab; coal washing plant; Sequential extraction analysis; Mann-whitney; Wilcoxon; Enrichment factor; Geoaccumulation index.

  9. The Iran nuclear ambitions and the international consequences; Les ambitions nucleaires de l'Iran et leurs consequences internationales

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-01-15

    This analysis of the Iran situation concerning the nuclear policy, is presented and discussed in three parts: the data and hypothesis of the iranian nuclear program, the regional strategy of Iran and evolution scenario and their consequences. (A.L.B.)

  10. Comparison of morphological variations among three species of the genus Paracobitis in Iran using geometric morphometrics method with a taxonomical review on the genus in Iran

    Directory of Open Access Journals (Sweden)

    Omid Jafari

    2015-04-01

    Full Text Available This study was conducted to apply the landmark-based geometric morphometrics technique to differentiate three species of the genus Paracobitis (P. iranica, P. malapterura and P. rhadinaeus in Iran based on their body shape, because previous works, using traditional morphometrics, could not distinct them. A total of 150 specimens were sampled from the Zaringol, Madarsoo, Ghomrood, Kordan Rivers and Chahnimeh reservoir. The left side of the specimens was photographed using a digital camera and then fifteen landmark-points were digitized on two-dimensional images using TpsDig2. Landmark data were analyzed after a generalised procrustes analysis using PCA, CVA and cluster analysis. The patterns of body shape differences among the populations were illustrated in the deformation grids in relation to consensus configuration. The results showed a significant differences among the studied species and their populations in terms of morphological traits (P<0.0001. Some differences were found in the length and depth of head, depth of body, caudal peduncle length and position of eye and position of dorsal fin. The result also showed that P. iranica from Kordan River can be considered to be a distinct taxon compared to the Ghomrood taxon based on its morphological characteristics. In addition, our findings revealed that the geometric morphometrics approach can be a proper tool for morphological and taxonomic studies in species with small sizes including Nemachelinae.

  11. Esophageal Cancer in Iran: A Review

    Directory of Open Access Journals (Sweden)

    Siavosh Nasseri-Moghaddam

    2010-01-01

    Full Text Available Esophageal cancer is the second and third most common malignancy in Iranian malesand females, respectively, claiming lives of approximately 5800 Iranians each year.Squamous cell carcinoma (SCC is presently the most common type accounting forabout 90% of all esophageal cancers in Iran. Recent studies have shown that there isa gradual increase in the incidence of adenocarcinoma of the distal esophagus alongwith gastric cardia adenocarcinoma. Thirty-five years ago, the age standardizied rate (ASR of esophageal SCC in thecity of Gonbad (Golestan Province, northeast of Iran was found to be one of the highestrates for any single cancer that had been reported worldwide (ASR >100/105/year.Recent studies have shown that the incidence of SCC in Gonbad has declined to lessthan half of what it was in the past. This decline in the incidence of esophageal SCCparallels an improvement in the socioeconomic situation of people living in thisregion. According to recent cancer registry data in Iran there is still an obviousintracountry variability between the incidence of esophageal cancer in the south withan ASR of 3 for males and 2 for females in Kerman and 43 and 36 in the northeasternprovince of Golestan. The reasons for this very high rate of SCC in northeastern Iranhave been the subject of several studies during the past 35 years. According to resultsof these studies the suspected risk factors are: low intake of fruits and vegetables, drinkinghot tea, consumption of opium products and tobacco, H.pyloriinfection in the stomach,using unhealthy drinking water from cisterns and genetic susceptibility. The mainsuspected mutagens are polycyclic aromatic hydrocarbons (PAH and N-nitrosocompounds. In order to embark primary and secondary prevention of this fatal cancer,further prospective studies are presently underway in the region. The Golestanesophageal cancer cohort study which follows of 50,000 subjects is on going. We expectsimple and feasible evidence based

  12. Epidemiology of Scorpionism in Iran during 2009

    Directory of Open Access Journals (Sweden)

    Sina Rafizadeh

    2013-03-01

    Full Text Available Background: Scorpion sting is a major health problem in Iran. The aim of current study was to measure the inci­dence rates of scorpion stings, mortality, recovery, and affected age groups. The results of treatment with and with­out anti venom also were considered in the entire country during 2009.Methods: All the data were collected from emergency section of different hospitals and then were analyzed by re­lated software. The responsibility of such data collection and surveillance is related to the Department of Violence and Injury, Ministry of Health and Medical Education of Iran.Results: A total incidence of 59.5/100000 was found for the 12-month period. During the study period the most and the least cases were reported from Khuzestan and Mazandaran provinces with incidence of 541 and 0 per 100000 respectively. Totally 40220 anti venom vials were used, i.e., the ratio of 91 vial/ 100 affected cases. The stings occur mainly in rural areas (57.7%. Young people with the age group of 15–24 years old were the most victims of stings. The mortality and recovery rates of cases who had received anti venom less than 6 h of stings were calculated as 0.01% and 99.9% respectively.Conclusion: The high incidence of scorpion stings in Iran especially in Khuzestan suggests the necessity of preven­tive programmes for decreasing the incidence. Such programmes could start by community educating in the high prevalent areas. In addition prompt and local treatment is particularly important for infants and pre-school children.

  13. Strengthening Injury Surveillance System in Iran

    Institute of Scientific and Technical Information of China (English)

    Seyed Abbas Motevalian; Mashyaneh Haddadi; Hesam Akbari; Reza Khorramirouz; Soheil Saadat; Arash Tehrani; Vafa Rahimi-Movaghar

    2011-01-01

    Objective:To strengthen the current Injury Surveillance System (IS System) in order to better monitor injury conditions,improve protection ways and promote safety.Methods:At first we carried out a study to evaluate the frameworks of IS System in the developed countries.Then all the available documents from World Health OrganizationEastern Mediterranean Regional Organization,as well as Minister of Health and Medical Education concerning Iran were reviewed.Later a national stakeholder's consultation was held to collect opinions and views.A national workshop was also intended for provincial representatives from 41 universities to identify the barriers and limitations of the existing program and further to strengthen injury surveillance.Results:The evaluation of the current IS System revealed many problems,mainly presented as lack of accurate pre- and post-hospital death registry,need of precise injury data registry in outpatient medical centers,incomplete injury data registry in hospitals and lack of accuracy in definition of variables in injury registry.The five main characteristics of current IS System including flexibility,acceptability,simplicity,usefulness and timeliness were evaluated as moderate by experts.Contusions:Major revisions must be considered in the current IS System in Iran.The following elements should be added to the questionnaire:identifier,manner of arrival to the hospital,situation of the injured patient,consumption of alcohol and opioids,other involved participants in the accident,intention,severity and site of injury,side effects of surgery and medication,as well as one month follow-up results.Data should be collected from 10% of all hospitals in Iran and analyzed every 3 months.Simultaneously data should be online to be retrieved by researches.

  14. Large Dam Effects on Flow Regime and Hydraulic Parameters of river (Case study: Karkheh River, Downstream of Reservoir Dam

    Directory of Open Access Journals (Sweden)

    Farhang Azarang

    2017-06-01

    Full Text Available Introduction: The critical role of the rivers in supplying water for various needs of life has led to engineering identification of the hydraulic regime and flow condition of the rivers. Hydraulic structures such dams have inevitable effects on their downstream that should be well investigated. The reservoir dams are the most important hydraulic structures which are the cause of great changes in river flow conditions. Materials and Methods: In this research, an accurate assessment was performed to study the flow regime of Karkheh river at downstream of Karkheh Reservoir Dam as the largest dam in Middle East. Karkheh River is the third waterful river of Iran after Karun and Dez and the third longest river after the Karun and Sefidrud. The Karkheh Dam is a large reservoir dam built in Iran on the Karkheh River in 2000. The Karkheh Reservoir Dam is on the Karkheh River in the Northwestern Khouzestan Province, the closest city being Andimeshk to the east. The part of Karkheh River, which was studied in this research is located at downstream of Karkheh Reservoir Dam. This interval is approximately 94 km, which is located between PayePol and Abdolkhan hydrometric stations. In this research, 138 cross sections were used along Karkheh River. Distance of cross sections from each other was 680m in average. The efficient model of HEC-RAS has been utilized to simulate the Karkheh flow conditions before and after the reservoir dam construction using of hydrometric stations data included annually and monthly mean discharges, instantaneous maximum discharges, water surface profiles and etc. Three defined discharges had been chosen to simulate the Karkheh River flow; maximum defined discharge, mean defined discharge and minimum defined discharge. For each of these discharges values, HEC-RAS model was implemented as a steady flow of the Karkheh River at river reach of study. Water surface profiles of flow, hydraulic parameters and other results of flow regime in

  15. IAEA Director General to Visit Iran

    International Nuclear Information System (INIS)

    2012-01-01

    Full text: The Director General of the IAEA, Yukiya Amano, will travel to Tehran this Sunday, 20 May 2012, to discuss issues of mutual interest with high Iranian officials. In the course of his one-day working visit, on Monday 21 May 2012 the Director General will meet the Secretary of Iran's Supreme National Security Council, His Excellency Saeed Jalili, and other senior representatives of the Iranian government. Herman Nackaerts, Deputy Director General for Safeguards, and Rafael Mariano Grossi, Assistant Director General for Policy, will accompany the Director General. (IAEA)

  16. Nuclear program of Iran plans and development

    International Nuclear Information System (INIS)

    2016-01-01

    Described are the history of nuclear energy planning in Iran and the development of the Bushehr Nuclear Power Plant (BNPP-1) project and its impact on the competency building in national companies, nuclear safety infrastructure, training activities, public awareness and acceptance. The activities of Nuclear Engineering Department is also presented. In order to enhance technical support services to BNPP1 and also to use capabilities of other companies in the international arena and in line with safe and reliable operation of Bushehr Nuclear Power Plant, NPPD/TAVANA Company has attempted to make contact with many companies outside the country

  17. Prevalence of Listeria monocytogenes in the river receiving the effluent of municipal wastewater treatment plant

    Directory of Open Access Journals (Sweden)

    Atefeh Taherkhani

    2013-01-01

    Full Text Available Aims: The objective of this study was to evaluate the prevalence of Listeria spp. in the river water before and after discharge of the effluent of the municipal wastewater treatment plant (WWTP in Isfahan, Iran. Materials and Methods: A total of 66 samples were collected bi-weekly over 4 months from eleven discrete sampling locations in Zayandehrood River, Iran. Three sampling sites were located above the discharge point and five sites were located after the discharge point of WWTP. Samples were also collected from the influent and the effluent of WWTP. Listeria spp. were isolated using a selective enrichment procedure and a subculture onto polymyxin-acriflavine-lithium chloride-ceftazidime-esculin-mannitol Agar. All isolates were subjected to standard biochemical tests. Results: L. monocytogenes was isolated from influent (83%, effluent (50% and (18.5% river water. Listeria spp. was not found before the discharge point in river water. However, L. monocytogenes was isolated in samples collected from 200 m (33%, 500 m (33%, 2 km (16.5%, 5 km (16.5% and 10 km (16.5% downstream from the WWTP. Listeria innocua (9% and Listeria seeligeri (10% were the second most frequently isolated species. Conclusion: During the wastewater treatment, Listeria spp. is not removed completely. L. monocytogenes is widely distributed in the Zayandehrood river. L. monocytogenes released into surface water demonstrates a potential risk for public health. These results indicate the need for appropriate water management in order to reduce human and animal exposure to such pathogens.

  18. Water-Energy Nexus in Shared River Basins: How Hydropower Shapes Cooperation and Coordination

    Directory of Open Access Journals (Sweden)

    Kouangpalath Phimthong

    2015-01-01

    Full Text Available The construction of hydropower plants on transboundary rivers is seldom done with equal benefits to all riparians, and therefore presents coordination and cooperation challenges. Without a supra-national authority in charge of transboundary river basins, coordination between sectors (water, energy and environment and cooperation between countries largely depends on willingness of the individual nation states and the power relations between these countries. This paper discusses how the interests and relative power positions of actors in transboundary water management shape the outcomes, and what roles are played by River Basin Organisations and foreign investors (especially in hydropower development. These issues are illustrated with examples from the Mekong river in Southeast Asia (Laos, Thailand, Cambodia and Vietnam, the Euphrates-Tigris (Turkey, Syria, Iraq, Iran and Kuwait and the Çoruh in Turkey and Georgia.

  19. Information security risk management for computerized health information systems in hospitals: a case study of Iran

    OpenAIRE

    Zarei, Javad; Sadoughi, Farahnaz

    2016-01-01

    Javad Zarei,1 Farahnaz Sadoughi2 1Health Information Management, Health Management and Economics Research Center, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran, 2Health Information Management Department, School of Health Management and Information Science, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran Background: In recent years, hospitals in Iran – similar to those in other...

  20. Morphotectonic aspects of active folding in Zagros Mountains (Fin, SE of Iran)

    Science.gov (United States)

    Roustaei, M.; Abbasi, M.

    2008-05-01

    Active deformation in Iran, structural province of Zagros is a result of the convergence between the Arabian & Eurasian plates. The Zagros Mountains in southern Iran are one of the seismically active region & is introduced as fold-thrust belt trending NW-SE within the Arabian plate. Fin lies in Hormozgan province; the south of Iran. The vastness is surrounded by central Iran in the north, High Zagros in the North West and west, Folded Zagros in the east, Makran in the south east and Persian Gulf in the south. The study area is determined by complex structures, alternation of folding, salt diapers and faulting. The surface geology mainly comprises Neogene; Marls, Conglomerate, Sandstones (Mishan, Aghajari, Bakhtiyari formations), old fans and alluvium as syncline that Shur River cuts its north limb and passes from the middle of core .The older formations( Ghachsaran, Rzak and Guri member) folded into prominent anticlines. The fold axes mostly follow the parallel trends .Folds trending are NW-SE (Tashkend anticline), NE-SW (Khur anticline), E-W (Guniz & Handun anticline) and the trend of axes Baz fold in the main part is E-W. Hormoz salt also outcrops in the cores of many whaleback anticlines. Thus, anticlines may be cored with evaporates, even though no salt is currently exposed at the surface. Reason of selecting this area as an example referred to active seismcity. Release of energy is gradually in every events, this seismic character cusses that there was not earthquake with high magnitude in the area but it can not be a role. Answer to the question concerning relationship between folding of the crust layer and faulting at depth is more difficult. There is 2 terms to describe this relationship; "detachment folds" and" forced folds". In this paper, we try to analysis of different satellite imagery; Aster, spot and digital elevation model with high resolution (10 m) in order to detect geomorphic indicators which can help us to find a relationship between faulting

  1. Allegheny County Major Rivers

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of major rivers that flow through Allegheny County. These shapes have been taken from the Hydrology dataset. The Ohio River,...

  2. Plague in Iran: its history and current status

    Directory of Open Access Journals (Sweden)

    Abdolrazagh Hashemi Shahraki

    2016-07-01

    Full Text Available OBJECTIVES: Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. METHODS: In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. RESULTS: This paper considers the history of plague in Persia (the predecessor of today’s Iran and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. CONCLUSIONS: Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity.

  3. Plague in Iran: its history and current status.

    Science.gov (United States)

    Hashemi Shahraki, Abdolrazagh; Carniel, Elizabeth; Mostafavi, Ehsan

    2016-01-01

    Plague remains a public health concern worldwide, particularly in old foci. Multiple epidemics of this disease have been recorded throughout the history of Iran. Despite the long-standing history of human plague in Iran, it remains difficult to obtain an accurate overview of the history and current status of plague in Iran. In this review, available data and reports on cases and outbreaks of human plague in the past and present in Iran and in neighboring countries were collected, and information was compiled regarding when, where, and how many cases occurred. This paper considers the history of plague in Persia (the predecessor of today's Iran) and has a brief review of plague in countries in the World Health Organization Eastern Mediterranean Region, including a range of countries in the Middle East and North Africa. Since Iran has experienced outbreaks of plague for several centuries, neighboring countries have reported the disease in recent years, the disease can be silent for decades, and the circulation of Yersinia pestis has been reported among rodents and dogs in western Iran, more attention should be paid to disease monitoring in areas with previously reported human cases and in high-risk regions with previous epizootic and enzootic activity.

  4. Establishment of Health Technology Assessment in Iran

    Directory of Open Access Journals (Sweden)

    Shila Doaee

    2012-06-01

    Full Text Available Objective: Health Technology Assessment (HTA aims at informing healthcare policymakers, managers and practitioners of the "clinical consequences, but also the economic, ethical, and other social implications of the diffusion and use of a specific procedure or technique on medical practice". So considering the policy-oriented nature of HTA that calls for a close integration into the functioning and governance of health systems the present study focuses on executive processes and function of the HTA office of Iran.Materials and methods: Data of this review study were collected through documented sources and observations from 2007 to 2010.Results: Health Technology Assessment began its activities as a secretariat in the Deputy of Health in 2007 and it continues as a Health Technology Assessment Office at the Management of Health Technology Assessment, Standardization, and Tariff at the Deputy of curative affairs of MOHME in the beginning of 2010.14 Technology of modern medical equipment and 8 pharmaceutical medicine are assessed, Now many of measures for HTA establishment  such as cooperation National Institute of Health Research (NIHR, Holding scientific committee meetings, Establishing  the  Master's degree of  health technology assessment ,Building capacities for health technology assessment through education in major universities of the country.Conclusion: pay attention to health technology assessment, selection and application of proper technologies in the frameworks of policy-making and managerial strategies and make efforts to develop it with the support of the governmental in Iran is necessary.

  5. Progress of Iran in Medical Research.

    Science.gov (United States)

    Kolahdoozan, Shadi; Massarrat, Sadegh

    2016-11-01

     The indexed Iranian journals in ISI and PubMed at the end of 2012 with known impact factor (IF) were evaluated with regard to the number of articles published in 2010-2012, the number of citations by authors from inside and outside Iran, their IF as well as their ranking order among all other journals in their specialized categories. There were among 130 English journals, 21 indexed with known IF. The mean IF of these journals increased from 0.4 in 2010 to 0.68 in 2012. The number of citations per article by authors from outside Iran increased from 0.19 to 0.49 during the same time period. The rank of the majority of the indexed journals was in the lowest 20% of their category. Although some improvement has been observed in the quality and the number of citations of Iranian journals indexed in ISI during these two years, the quality of the manuscripts remains low. A reduction in the number of journals, a change of their structure as well as more financial resources for research is necessary for the improvement of the quality and better rank and status of Iranian science among an international audience.

  6. Incidence and Prevalence of Tuberculosis in Iran and Neighboring Countries

    Directory of Open Access Journals (Sweden)

    Arezoo Tavakoli

    2017-07-01

    Full Text Available Background Tuberculosis is one of the major public health concerns in many countries, however the available and effective treatment is known. Tuberculosis typically determined with socio-economic problems such as war, malnutrition and HIV prevalence. In Iran, many progresses are carried to control tuberculosis but, different factors such as immigration from neighboring countries are affective to tuberculosis infection. Objectives In this paper, the incidence and prevalence of tuberculosis is evaluated in different regions of Iran and neighboring countries. Methods The data are collected from different and valid sources such as Scopus, Pubmed and also many reports from world health organization (WHO and center of disease control and prevention (CDC for a period of 25 years (1990 - 2015 evaluated for Iran and neighboring countries. Results This study as a descriptive- analytical research is conducted cross- sectional among Iran and neighboring countries since 1990. The information is obtained from exact and valid informative data from web of sciences. The east and west border countries of Iran which are faced with war and immigration in Afghanistan, Pakistan and Iraq are source of tuberculosis infection that effect on tuberculosis prevalence in Iran. The data were analyzed by SPSS 22 and Excel 2013. Conclusions The incidence of tuberculosis in Iran has been decreased because of many controlling actions such as BCG vaccination, electronic reporting system for tuberculosis and free access to tuberculosis medication. Some of Iran neighboring countries such as Tajikistan and Pakistan have the highest incidence of tuberculosis which known as a challenge for tuberculosis control in Iran while Saudi Arabia and Turkey have the lowest incidence.

  7. Cancer: The Future Features in Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Hasan lotfi

    2015-03-01

    Full Text Available Today, cancer is the main reason of the 12 % of mortality around the world. It is the second most important reason of death in the developed countries and the third most important one in the developing countries. The frequency of cancer cases in the developed countries is much higher than that of the developing countries, but statistics signify that the rate of cancer incidence is increasing faster in the developing countries and it is predicted that in the oncoming decades, there will be more fluctuations in the frequency and incidence within these two poles of world countries; put another way, the developed countries will be supplanted by the developing ones. Considering this rate, there will be 15 million cases of cancer in 2020, 6 million (40% of whom in the developed countries and 9 million (60% of whom in the developing ones(1. Comparing the statistics, we will clearly feel the imminent danger: unbeknown to us, the cancer is spreading fast. The annual statistics show that incidence is increasing in our country according to the epidemiological transition, change in the appearance of diseases, and the lifestyle. Each year, 90000 cases are recorded in our country; it is forecast that this number will amount to 154000 cases in the next 15 years (70% increase(2. Currently, 205 out of 100000 men and 164 out of 100000 women contract cancer in the developed countries. In Iran, this number is as follows 134 out of 100000 for men and 128 out of 100000 for women, namely there is a 60 or 70 out of 100000 distance between the cancer incidence in Iran and that of the developed countries. In Iran, the rate of death to cancer incidence is 73% in a year, while the global average is 58 % and the average in the developed countries goes less than 50%. This high number, accompanied by exorbitant treatment expenditure, shows that there is not a well-established approach in Iran for planning and taking actions with regard to cancer. Generally, the change in

  8. Flowing with Rivers

    Science.gov (United States)

    Anderson, Heather

    2004-01-01

    This article describes a lesson in which students compare how artists have depicted rivers in paintings, using different styles, compositions, subject matter, colors, and techniques. They create a watercolor landscape that includes a river. Students can learn about rivers by studying them on site, through environmental study, and through works of…

  9. Iran and the Big Powers, 1900-1953.

    Science.gov (United States)

    1985-04-26

    projects- all in return for a modest royalty and initial fee . The threat from both Britain and Russia forced Iran to develop a foreign policy for its...ignored Russian interests in keeping Iran under political and economic bondage through bank loans and trade with Iran. By posing a direct threat to...34.-".-",."..".. . . - . . .. .., ,--.".... 14 Russia 28,972,124 rubles in long-term debt and 3,223,810 in short-term debts . This was against a mere 2,000,000 ruble

  10. Making Sense of Iran: Rhetoric, Ideology, and Behavior

    Science.gov (United States)

    2011-06-01

    Muslim nations to liberate Palestine and al-Quds ( Jerusalem ).‖ He went on to affirm the doctrine of ―neither West nor East‖ as he denied rumors that...Revolution: Iran and the World in the Age of the Ayatollahs, 236. 12 " Biography of H.E. Dr. Ahmadi Nejad, Honourable President of Islamic Republic of...34 Biography of H.E. Dr. Ahmadi Nejad, Honourable President of Islamic Republic of Iran." 26 Naji, Ahmadinejad: The Secret History of Iran’s Radical

  11. The effects of arbuscular mycorrhizal fungi and phosphorus levels ...

    African Journals Online (AJOL)

    user

    2015-01-21

    Jan 21, 2015 ... Agricultural research center of west Azarbaijan province, Post cod: 57169-64455 Urmia, Iran. ... photo-assimilate substances can be transferred to the ... cucumber were surface sterilized with 0.05% sodium hypo-chloride.

  12. Is a Nuclear Deal with Iran Possible? An Analytical Framework for the Iran Nuclear Negotiations

    OpenAIRE

    Sebenius, James Kimble; Singh, Michael K.

    2012-01-01

    Varied diplomatic approaches by multiple negotiators over several years have failed to conclude a nuclear deal with Iran. Mutual hostility, misperception, and flawed diplomacy may be responsible. Yet, more fundamentally, no mutually acceptable deal may exist. To assess this possibility, a "negotiation analytic" framework conceptually disentangles two issues: 1) whether a feasible deal exists and 2) how to design the most promising process to achieve one. Focusing on whether a "zone of possibl...

  13. Crossed glances at a nuclearized Iran; Regards croises sur un Iran nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Grandperrier, Catherine

    2011-11-01

    Nuclearizing Iran is a sensible topic which disturbs the established deterrence equilibrium of the main nuclearized powers and the interests of all signatories of the non-proliferation treaty. This book analyses the Iranian nuclear crisis, the US perception of the Iranian threat, the perception of the threat against Israel, and in parallel, the perspectives of evolution of the Iranian economy. The question of a possible change of the European Union and US standpoints with respect to the Iranian nuclear activity is addressed

  14. River basin administration

    Science.gov (United States)

    Management of international rivers and their basins is the focus of the Centre for Comparative Studies on (International) River Basin Administration, recently established at Delft University of Technology in the Netherlands. Water pollution, sludge, and conflicting interests in the use of water in upstream and downstream parts of a river basin will be addressed by studying groundwater and consumption of water in the whole catchment area of a river.Important aspects of river management are administrative and policy aspects. The Centre will focus on policy, law, planning, and organization, including transboundary cooperation, posing standards, integrated environmental planning on regional scale and environmental impact assessments.

  15. Cultural Relations between Germany and Iran and its Impacts on Intellectual Movement in Iran

    Directory of Open Access Journals (Sweden)

    Ahmad Fazli Nejad

    2017-12-01

    Full Text Available Cultural diplomacy is one of the tools of public diplomacy that governments are trying to attract people from those countries before attracting other governments; among different types of modern diplomacy, including public diplomacy, media diplomacy, and educational diplomacy, cultural diplomacy has a special significance. During the Qajar era, the German government began a consistent and expansive cultural activities in many countries, including Iran, by understanding the international structure affected by the two powers of Russia and the United Kingdom, as well as the proper understanding of the power of cultural diplomacy. In this paper, we try to answer the following questions: Why did the German government, contrary to its rivals in Iran, the British and Russian governments, define their foreign policy on the basis of a cultural approach? How has this cultural relationship affected the Iranian intellectual community? In response to these questions, we can state the following assumptions: “The German government is aware of the fact that in traditional societies such as Iran, cultural diplomacy based on religious feelings and religious intolerance is higher than any political and economic motive, and that this type of diplomacy is not confronted with the opposition of the two powers of Russia and Britain”. “Iranian-German cultural associations have been influential both on Iranian intellectual activists and those acting with religious backgrounds and those with stronger nationalist tendencies”.

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

    Directory of Open Access Journals (Sweden)

    Mansour Aliabadian

    2015-09-01

    when possible , with the aid of measuring microscope having accuracy 0.001 mm. One of the main goals of the detailed analysis on dental remains is obtaining the changes of teeth size during time and space (Mashkour and Hashemi 2008 . KS remains were recovered out by water sieving a column of three geological sieves with decreasing size of the mesh from top to bottom: 1 cm, 0.5 cm and 0.2 cm. Furthermore, all obtained information, which depending on the type of the skeletal remains has been entered in tables of excel for statistical analysis. Combination of morphometric with morphological studies and their identification keys were used to identify of the remains. Based on these methods, known examples in both archeological sites were belonging to Gerbillinae and Tatera indica species .     Discussion of Results & Conclusions   The effect of climate change on Tatera indica species was found for the first time in 1973 in the western regions of Iran and Dehloran plain (10,000-3800 years ago (Redding 1978 . This region has 200 to 399 mm of rainfall per year rivers, streams, marshes and channels which represents wet conditions in most of the year. In this area, in addition of Tatera indica species, Nesokia indica, Mus musculus, Gerbillus nanus and Meriones crassus were identified. The remains of Tatera indica species with Nesokia and Mus were found also in Shahre shoukhteh in Sistan which wa s reported approximately 6000 years ago (Chaline and Helmer 1974 . Presence of Tatera indica in KS site and also in other central, western, southwestern and eastern Iran during the mid to late Holocene can be show that climatic and environmental conditions in the southern half part of the country has not changed from 9000 years to recent (Alley et al. 1997 .   Finding the dental and cranial remains of Tatera indica in TN of Mashhad and in another archeological site such as Kohandejh in north east of Iran (Nishapur can be indicate the change climate probably was intense in

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

    Directory of Open Access Journals (Sweden)

    Narges Hashemi

    2015-10-01

    possible , with the aid of measuring microscope having accuracy 0.001 mm. One of the main goals of the detailed analysis on dental remains is obtaining the changes of teeth size during time and space (Mashkour and Hashemi 2008 . KS remains were recovered out by water sieving a column of three geological sieves with decreasing size of the mesh from top to bottom: 1 cm, 0.5 cm and 0.2 cm. Furthermore, all obtained information, which depending on the type of the skeletal remains has been entered in tables of excel for statistical analysis. Combination of morphometric with morphological studies and their identification keys were used to identify of the remains. Based on these methods, known examples in both archeological sites were belonging to Gerbillinae and Tatera indica species .     Discussion of Results & Conclusions   The effect of climate change on Tatera indica species was found for the first time in 1973 in the western regions of Iran and Dehloran plain (10,000-3800 years ago (Redding 1978 . This region has 200 to 399 mm of rainfall per year; rivers, streams, marshes and channels which represents wet conditions in most of the year. In this area, in addition of Tatera indica species, Nesokia indica, Mus musculus, Gerbillus nanus and Meriones crassus were identified. The remains of Tatera indica species with Nesokia and Mus were found also in Shahre shoukhteh in Sistan which wa s reported approximately 6000 years ago (Chaline and Helmer 1974 . Presence of Tatera indica in KS site and also in other central, western, southwestern and eastern Iran during the mid to late Holocene can be show that climatic and environmental conditions in the southern half part of the country has not changed from 9000 years to recent (Alley et al. 1997 .   Finding the dental and cranial remains of Tatera indica in TN of Mashhad and in another archeological site such as Kohandejh in north east of Iran (Nishapur can be indicate the change climate probably was intense in 2,000 years ago in

  18. Iran: U.S. Concerns and Policy Responses

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2007-01-01

    ...." That perception, generated first by Iran's developing nuclear program, intensified following the military confrontation between Iranian-armed and assisted Lebanese Hezbollah and Israel in July-August 2006...

  19. Iran and the United States: Interests, Options, Consequences

    National Research Council Canada - National Science Library

    Nikolic, Andrew A

    2007-01-01

    The September 2006 declaration by the International Atomic Energy Agency that Iran remained in breach of its nuclear arms control obligations, resulted in a hardening of policy positions in Washington...

  20. Education in Revolution: Is Iran Duplicating the Chinese Cultural Revolution?

    Science.gov (United States)

    Sobhe, Khosrow

    1982-01-01

    Compares Chinese and Iranian Cultural Revolutions via examination of similarities and differences between the two and draws lessons from the Chinese experience for Iran or any other developing nations which decides to politicize its education systems. (Author/AH)

  1. Iran and the IAEA: Verification and monitoring under the JCPOA

    International Nuclear Information System (INIS)

    2016-01-01

    On 16 January 2016, IAEA Director General Yukiya Amano announced that Iran had completed the necessary preparatory steps to start implementation of the Joint Comprehensive Plan of Action (JCPOA). This ushers in a new phase in the relations between the IAEA and Iran, and represents the start of an increased effort of the IAEA’s verification and monitoring activities in Iran. The JCPOA was agreed last July between Iran and China, France, Germany, Russia, the United Kingdom, the United States and the European Union, the so called E3/EU+3. The IAEA, which is not party to the JCPOA, is undertaking a wide range of verification and monitoring of nuclear-related commitments set out in the document.

  2. Iran's Economic Conditions: U.S. Policy Issues

    National Research Council Canada - National Science Library

    Ilias, Shayerah

    2009-01-01

    .... Since 2000, Iran has enjoyed broad-based economic growth. However, strong economic performance has been hindered by high levels of inflation and unemployment and low levels of foreign investment...

  3. Nuclear proliferation: what are the limits to Iran forced march?

    International Nuclear Information System (INIS)

    Drouhaud, P.

    2006-01-01

    Since 9 March 2006 the United Nations Security Council has been examining the report on Iran by the IAEA, which noted the failure of years of negotiations between Iran and the EU3 nations representing Europe (Britain, France and Germany). Following the June 2005 election of Mr Ahmadinejad, relations with the international community have become notably tense, with the resumption of nuclear activity (reprocessing, enrichment, etc.). The West is now convinced that this civil programme is enabling Iran to conceal a military programme, which, if it is completed, will shatter relationships, political and economic, in an area of strategic importance. The tensions generated by the policy adopted by Iran, in its forced march towards a nuclear capability, brings to the fore the nuclear proliferation problem, which is likely to become one of the major threats of the twenty-first century. (author)

  4. Israel and Iran's Nuclear Program: Groundless Obsession or Genuine Concern?

    International Nuclear Information System (INIS)

    Menashri, David

    2008-01-01

    The combination of radical ideology, as espoused by Iran's leadership, and weapons of mass destruction (WMD) is the root cause of Israeli concerns. Iran's attitude towards Israel seems to be rooted in a deep sense of religious mission, identification with the Palestinian problem, opposition to Israel and to its policies. For Islamic Iran, Judaism is a religion, not a nationality, and therefore Jews do not have the right to a state, certainly not in the Middle East. Moreover Iran supports Islamic groups as Hezbollah and Hamas. In this context Israel should view the Iranian nuclear program as the problem of the world, but the international community is not doing what it is supposed to do to solve the problem

  5. An introduction to Iran palms: types, usage and production problems

    Directory of Open Access Journals (Sweden)

    Sakineh Ehteshami

    2017-04-01

    Full Text Available Palms are considered the symbol of desert and they probably originated from Iraq and Iran. Due to its high tolerance in difficult climatic conditions, planting this tree has increased in warm areas all over the world during the recent years. The main regions for producing this fruit are the Middle East and north of Africa. Iran is one of the main date producing countries in the world. There are more than 200 varieties of date in Iran, the most important of which are Estameran, Shahani, Mazafati, Barhee, and Piaram. The palm tree is a multipurpose plant and various parts of the tree are used as food, medicine, and in industry. Despite high production of date in Iran, a large amount of this product is wasted due to lack of packaging and processing.

  6. Identifying The Most Applicable Renewable Energy Systems Of Iran

    Directory of Open Access Journals (Sweden)

    Nasibeh Mousavi

    2017-03-01

    Full Text Available These years because of energy crisis all of country try to find a new way to reduce energy consumptions and obtain maximum use of renewable energy. Iran also is not an exception of this progress. Renewable energy is energy that is provided by renewable sources such as the sun or wind. In general renewable energies are not adaptable to every single community. Because of location and special climate conditions of Iran most applicable renewable energy systems in Iran are solar and wind energy. Main purpose of this paper is to review and identify most applicable renewable energy systems of Iran and also review on traditional and current methods that utilized to obtain maximum use of these renewable energies.

  7. Rainfall–runoff temporal variability in Kermanshah province, Iran ...

    Indian Academy of Sciences (India)

    Investigation of changes in rainfall and runoff patterns in various regions and determining their relationship ... efficiently reveal the human and natural factors in this variability. One of ..... pattern centers affecting on seasonal precipitation of Iran;.

  8. New multilateral approaches solving the nuclear energy dispute with Iran

    Energy Technology Data Exchange (ETDEWEB)

    Heireng, Hege Schultz; Moezzi, Maryam; Kippe, Halvor

    2010-12-15

    The focus of this report is on possible multilateral approaches for cooperation with Iran on the nuclear fuel cycle. The aim is to contribute in finding diplomatic solutions to the Iranian nuclear dispute. The proposals challenge the traditional views of Iran#Right Single Quotation Mark#s role in the nuclear negotiations in particular, and in the international community in general. The report investigates the possibility of accepting Iran#Right Single Quotation Mark#s enrichment of uranium, under an enhanced safeguards regime, and through a multilateral cooperation on the production of nuclear fuel. In relation to this, the report also explores the benefits of including new actors in the proposed solutions. Two different models for multilateral nuclear fuel cycle cooperation with Iran will be presented. The aim of these models is to ensure greater transparency in Iran#Right Single Quotation Mark#s nuclear activities, in order to minimize the risk of proliferation of nuclear weapons, while simultaneously presenting a solution that will be acceptable to Iran. The first model is a tripartite consortium model that consists of a cooperation between Kazakhstan, Iran and South Africa, in which these countries additionally cooperate with an IAEA-supervised international nuclear fuel bank. The second model is a nuclear fuel cycle cooperation between Iran and six of the countries bordering the Persian Gulf. In both models, the countries in question will be responsible for different parts of the nuclear fuel cycle. Iran will be responsible for the uranium enrichment activities, but will have to give up all other fuel cycle activities. Another prerequisite is that Iran accepts not to store enriched uranium on Iranian soil. The report shows that the international community should consider accepting enrichment of uranium on Iranian soil in the long-term. In addition, it is concluded that cooperation with Iran on the nuclear fuel cycle, where Iran is a reliable nuclear supplier

  9. National Security Imperatives and the Neorealist State: Iran and Realpolitik

    National Research Council Canada - National Science Library

    Grogan, Michael

    2000-01-01

    .... Iran's imperative has been-and still is-focused on the pragmatic national security interests of the nation-state model vice the ideological potential for spreading its brand of Islamic revolution abroad...

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

    Energy Technology Data Exchange (ETDEWEB)

    Saunders, E .

    2011-04-01

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

  11. Surveying Ethnical Policies in Iran and Malaysia

    Directory of Open Access Journals (Sweden)

    Hamed Wendt

    2016-04-01

    Full Text Available On the bases of culture and ethnic nowadays the world is a plural world, in way that it’s reasonable to say nowhere could be exempted fro this classification. Researches conducted in this field have classified all countries whether developed or developing into lingual, religion, racial and cultural classes.As result of religious, cultural and ethnical overlapping between the countries and cases of unsatisfied needs and request by such group, local, national and even disputes between theses group and their governments is a common case through the ages.this study was conducted while having a historical look on the issue of ethnics in two countries including Iran and Malaysia and also surveying current situation and place of this challenge in the two countries, and also determining courses of ethnical and tradition reconstruction.

  12. Health physics education and training in Iran

    International Nuclear Information System (INIS)

    Sohrabi, M.

    1996-01-01

    Health physics education and training (HPET) are close counterparts for an effective enforcement of radiation protection (RP) regulations and development of an advanced RP infrastructure in a country. The related history in Iran dates back to over 30 years ago advancing towards promotion of a 'Sustainable Training Program' (STP) through programs such as academic courses, intensive courses, research, on-the-job training and media training. The STP has been effective in development of an advanced national infrastructure for effective enforcement of regulations in different applications and provision of self-sustained national services. In this paper, the elements of a long-term national STP are discussed with a hope it could act as a model in developing countries. (author)

  13. ENERGY CONSUMPTION AND REAL GDP IN IRAN

    Directory of Open Access Journals (Sweden)

    Ali Akbar Naji Meidani

    2014-01-01

    Full Text Available As one of the most important production factors and one of the most urgent final products, energy has a special position in the growth and development of the country. This paper examines the causal relationship between Real GDP and energy consumption in various economic sectors including (household and commercial, industry, transportation and agriculture sectors for Iran during 1967–2010 using the time series technique known as the Toda-Yamamoto method. Moreover, an error correction model is also estimated so that the results of these two methods are compared. We found a strong unidirectional causality from energy consumption in industry sector to real gross domestic product. Energy consumption in industry sector can observably promote the development of economy.

  14. Gendered nursing education and practice in Iran.

    Science.gov (United States)

    Fooladi, Marjaneh M

    2003-01-01

    Through qualitative ethnographic methods, the researcher gendered nursing education and practice among human nursing students and faculty. Interaction with nursing students and faculty occurred in a familiar turf using the native language in interviews and on field observations. Settings included classrooms, skills laboratory, faculty offices, clinical areas, and informants' homes. Formal and informal interviews, observations, and printed materials provided useful data to reach consistent common patterns. Thematic analysis and triangulation of data identified gender variations in care and compassion, spirituality, economic motives, and practice preference. Integrated experiences of pre-Islamic period were used to describe the current developments of gendered nursing education and practice in the Islamic Republic of Iran. Study of gendered nursing education and practice brings attention to the cultural significance of gender issues. This body of knowledge will benefit American nurses and educators by increasing their cultural understanding of gender.

  15. Strategic planning in media organizations of Iran

    Directory of Open Access Journals (Sweden)

    Ali Akbar Farhangi

    2012-04-01

    Full Text Available Organizations with activities of all kinds are influenced by environmental conditions, and external environment is in fact the beginning point of the strategy. Strategic management is an approach resulting from fast changing age and can consider it as a view and a technique for flexible planning to fast changes, and balanced score card is regarded as one of the strong instruments in this zone. Balanced score card can truly plays an important role in all stages of strategic management and the efficiency of this model is considerably regarded in management performance evaluation in different organizations. However, strong instrument such as balance score card is hardly used because of long term dominance of political approaches in the management of Iran media organizations. This paper conceptualizes administrational trend of strategic planning by implementing balanced score card and we draw strategy map and determine performance indexes in a written media organization (Hamshahri Newspaper.

  16. Antimicrobial-resistant Shigella infections from Iran

    DEFF Research Database (Denmark)

    Tajbakhsh, Mercedeh; García Migura, Lourdes; Rahbar, Mohammad

    2012-01-01

    Objectives: In this study, we wanted to assess the level of antimicrobial resistance, the presence of genes encoding resistance to cephalosporins and plasmid-mediated quinolone resistance (PMQR), and genetic relatedness among Shigella isolates obtained from Iranian patients. ; Methods: A total...... of 44 Shigella isolates were collected from Iranian patients admitted to Milad Hospital, Tehran, Iran, during 2008–10. Of these, 37 were serotyped and characterized by MIC determination. A subset of eight suspected extended-spectrum β-lactamase (ESBL) producers (six Shigella sonnei phase II and two...... Shigella flexneri type 1b) were examined for the presence of genes encoding cephalosporin resistance. The presence of PMQR was assessed in one S. flexneri isolate exhibiting low-level resistance to ciprofloxacin and susceptibility to nalidixic acid. PFGE was performed on 25 S. sonnei phase II isolates...

  17. Nuclear Iran: the race against the clock

    International Nuclear Information System (INIS)

    Delpech, Therese; )

    2005-01-01

    The recent election of an ultra-conservative during the Iranian presidential race seems to further distance the idea of a positive conclusion to negotiations with Tehran. Confronted with a dangerous Iranian agenda, the Europeans have been leading negotiations that have had some positive effect so far, but which also pose the risk of a useless prolongation of discussion. A race against the clock has started in August 2005 when Iran resumed a suspended uranium conversion activity in Isfahan. Time has come for the Security Council to take over - what it should have already done in 2003 - in a way that will make Moscow and, even more Beijing, step out of their somewhat ambiguous stances

  18. Infertility in Mazandaran province - north of Iran: an etiological study

    OpenAIRE

    Nadali Musanejad; Gholamali Jursarayee; Ayyub Barzegarnejad; Sepideh Peivandi; Narges Moslemizadeh; Amir Esmailnejad Moghaddam; Abbasali Karimpour Malekshah

    2011-01-01

    Background: The prevalence and etiology of infertility are not similar in different parts of the world. There are only few reports of this topic in Iran. Objective: This study was conducted to determine the clinical patterns and major causes of infertility in Mazandaran province in north of Iran. Materials and Methods: The medical records of 3734 consecutive couples attending two infertility clinics in Mazandaran province, from 2003 to 2008, were reviewed. The couples had not had a viable bir...

  19. Iran’s Economic Conditions: U.S. Policy Issues

    Science.gov (United States)

    2010-04-22

    gasoline sales to Iran. They include the Swiss-based Vitol, Glencore, and Trafigura; Royal Dutch Shell; India’s Reliance; Malaysia’s Petronas ; and...Group (IPG, Kuwait), Litasco (Russia), Petronas (Malaysia), Reliance Industries Limited (RIL, India), Royal Dutch Shell, Total (France), and Zhenua...In the first half of 2010, Malaysia’s Petronas , Russia’s LUKOIL, and Royal Dutch Shell reportedly stopped selling gasoline to Iran.113 Iran’s

  20. National Security to Nationalist Myth: Why Iran Wants Nuclear Weapons

    Science.gov (United States)

    2004-09-01

    Atomic Energy Organization of Iran ( AEOI ),81 as well as Iran’s nuclear technology suppliers. By publicly embracing the “nuclear insecurity” myth and...81 The literature variously refers to the Atomic Energy Organization of Iran as “ AEOI ,” or “IAEO...I have adopted “ AEOI ,” the form used by the IAEA, except where quoting other sources. See “Implementation of the NPT Safeguards Agreement in the

  1. Irritable bowel syndrome in Iran: SEPAHAN systematic review no. 1

    Directory of Open Access Journals (Sweden)

    Pegah Jahangiri

    2012-01-01

    Conclusions: In Iran, the incidence of IBS was in the wide range. Since there are not enough population-based studies, researchers should focus on developing well-designed population-based studies to determine the epidemiology of IBS in Iran. Moreover, cohort studies should be conducted in order to investigate the natural history of IBS. Investigating the etiology of IBS and attempt to organize health promotion programs are highly suggested.

  2. Destructive competition : oil and rent seeking in Iran

    OpenAIRE

    Bjorvatn, Kjetil; Selvik, Kjetil

    2005-01-01

    In countries with poorly developed institutions, rent seeking may impose serious costs for the economy. Our analysis demonstrates how rent seeking distorts the economy through two channels. First, there is the direct cost of the resources wasted in the rent seeking contest. Second, rent seeking distorts firms’ investment decisions, and leads to underinvestment. We conduct a case study of rent seeking in Iran in order to gain a better understanding of the phenomenon. Iran is ...

  3. Iran: Politics, Gulf Security, and U.S. Policy

    Science.gov (United States)

    2016-08-19

    promotion funding for Iran has been to train Iranians in the use of technologies that undermine regime Internet censorship efforts. Many have argued...to Iran. Radio Farda (“tomorrow,” in Farsi) began under Radio Free Europe/Radio Liberty (RFE/RL), in partnership with the Voice of America (VOA), in...Iranian population; $5 million for cultural exchanges; and $36.1 million for Voice of America -TV and “Radio Farda” broadcasting. Broadcasting funds

  4. Second Generation of HIV Surveillance System: A Pattern for Iran

    OpenAIRE

    Nematollahi, M; Khalesi, N; Moghaddasi, H; Askarian, M

    2012-01-01

    Background For the purpose of minimizing the HIV/AIDS epidemic effects, one of the programs is the promotion of scientific methods and setting of the suitable surveillance systems. The present research was conducted to design the HIV/AIDS surveillance system in Iran applying WHO recommendations and the experience of some countries. Methods In 2009, based on the country's requirements, the HIV/AIDS surveillance system was proposed and designed for Iran. The Delphi technique was utilized to fin...

  5. Survey of Knowledge Management in Portals of Iran Ministries

    OpenAIRE

    Hassan Behzadi; Majideh Sanji

    2012-01-01

    Today, government services or e-government is one of the most important issues in society. Since in the e-government environment, the knowledge management strategy plays a central role, this paper has aimed to study knowledge access, creation, and transfer in portals of Iran ministries. The statistical populations of this study consisted of all Iran ministries portals. An evaluation model known as knowledge access, creation and transfer (K-ACT) was presented and with using this model, a che...

  6. A Case of Fascioliasis from South-East of Iran

    Directory of Open Access Journals (Sweden)

    Batool Sharifi-Mood

    2011-12-01

    Full Text Available Fascioliasis is a zoonotic infection caused by Fasciola hepatica. Human is accidentally infected by ingesting contaminated drinking water or plants in endemic area (mainly North of Iran. The disease is usually reported from the sheep raising area of our country. We report a case of human fascioliasis in south-eastern Iran with dry climate without any history of travel to endemic regions.

  7. Iran: Politics, Human Rights, and U.S. Policy

    Science.gov (United States)

    2016-10-25

    money laundering concern. Section 1245 of the FY2012 National Defense Act (P.L. 112-81) prevents foreign banks that do business with Iran’s Central...Rouhani as president of Iran, whose government subsequently negotiated a November 2013 interim nuclear agreement and then the “Joint Comprehensive Plan ...The U.S. Embassy hostages are to be compensated for their detention in Iran from proceeds received from various banks to settle allegations of

  8. Pathogenesis Concept Of Extracranial Dissections In Iran

    Directory of Open Access Journals (Sweden)

    Kavian Ghandehari

    2017-02-01

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

  9. Haematophagus Mites in Poultry Farms of Iran

    Directory of Open Access Journals (Sweden)

    S Rahbari

    2009-12-01

    Full Text Available Background: Blood sucking mites are important avian ectoparasites which being found on bird species worldwide. Their presence are problematic for the producers either through potential direct effects on weight gain, egg produc­tion, sperm production in roosters or as nuisance pests on worker handle hens and eggs. The aim of this study was pointing out of the status of haematophagus mites."nMethods: Eight caged layer and four breeder flocks were visited, monitoring for the presence of chicken mites per­formed by removing and examining debris from poultry house, infested nesting material collected into zip lock plas­tic bags and at least 20 birds were also randomly selected to examine the presence of chicken mites. Mites obtained from each population were mounted in Hoyer,s medium on microscope slides and identified. All eight caged layer and four breeder flocks were inspected, which were infested with chicken blood feeding mites."nResults: Massive infestations of Dermanyssus gallinae were common with huge numbers of parasites on birds, cages and the conveyor belts for egg. Only one farm from Mazandaran Province was infested to Ornithonyssus bursa."nConclusion: Dermanyssus gallinae was the most prevalent blood feeder mite in the breeder and caged layer flocks in Iran, while O. bursa was reported as a first record, which found only in a breeder flock in Mazanderan Province. It seems that its presence is limited into the area which affected by both warm and humid environmental conditions.  Keywords: Dermanyssus gallinae, Ornithonyssus bursa, Poultry, Iran

  10. Characteristics of gonorrhoea in Kermanshah, Iran.

    Science.gov (United States)

    Zargooshi, J

    2002-12-01

    To describe the characteristics of gonorrhoea and prostitution in Kermanshah, Iran. From 1997 through 2000, 100 male gonorrhoea patients were followed for a mean of 18 months (range 8-42 months). Diagnosis and follow up were made by a combination of history, physical examination, and the Gram stained smear. 4% of patients became infected by girlfriends, 24% by temporary (sigheh) wives, and 64% by street prostitutes; the remaining 8% denied coitus with sex workers. Of 38 married cases, 31 reported unprotected intercourse with permanent wives while infected, and only four of 38 gave prescribed drugs to their wives. 89% of contacts with prostitutes were unprotected. Most of the prostitutes and professional sigheh wives were practising survival sex. Fear of stigmatization and presumed severe penalties prevented prostitutes from seeking medical care, and 26% of patrons reported self medication. An average 84% of prescriptions of standard therapies failed. 31% of the cases remained refractory to all available therapies. The majority of the prostitutes and sigheh wives in Iran exchange sex for survival. Being uneducated survival sex workers, they accept risky sex behaviours easily. Sigheh wives are an important source of infection. The very high rate of persistent infection despite standard treatments is disturbing. Our ideal is a world in which nobody is obliged to enter commercial sex work. In the meantime, however, there is an urgent need to offer medical care and education to sex workers as needy patients in a safe and unprejudiced environment. Denying the presence of such realities as prostitution and sexually transmitted diseases (STDs) because of their disagreement with cant claims and official propaganda, does not eradicate the facts but results in catastrophic public health problems.

  11. Flood hazard zoning in Yasooj region, Iran, using GIS and multi-criteria decision analysis

    Directory of Open Access Journals (Sweden)

    Omid Rahmati

    2016-05-01

    Full Text Available Flood is considered to be the most common natural disaster worldwide during the last decades. Flood hazard potential mapping is required for management and mitigation of flood. The present research was aimed to assess the efficiency of analytical hierarchical process (AHP to identify potential flood hazard zones by comparing with the results of a hydraulic model. Initially, four parameters via distance to river, land use, elevation and land slope were used in some part of the Yasooj River, Iran. In order to determine the weight of each effective factor, questionnaires of comparison ratings on the Saaty's scale were prepared and distributed to eight experts. The normalized weights of criteria/parameters were determined based on Saaty's nine-point scale and its importance in specifying flood hazard potential zones using the AHP and eigenvector methods. The set of criteria were integrated by weighted linear combination method using ArcGIS 10.2 software to generate flood hazard prediction map. The inundation simulation (extent and depth of flood was conducted using hydrodynamic program HEC-RAS for 50- and 100-year interval floods. The validation of the flood hazard prediction map was conducted based on flood extent and depth maps. The results showed that the AHP technique is promising of making accurate and reliable prediction for flood extent. Therefore, the AHP and geographic information system (GIS techniques are suggested for assessment of the flood hazard potential, specifically in no-data regions.

  12. West Nile Virus lineage-2 in Culex specimens from Iran.

    Science.gov (United States)

    Shahhosseini, Nariman; Chinikar, Sadegh; Moosa-Kazemi, Seyed Hassan; Sedaghat, Mohammad Mehdi; Kayedi, Mohammad Hassan; Lühken, Renke; Schmidt-Chanasit, Jonas

    2017-10-01

    Screening of mosquitoes for viruses is an important forecasting tool for emerging and re-emerging arboviruses. Iran has been known to harbour medically important arboviruses such as West Nile virus (WNV) and dengue virus (DENV) based on seroepidemiological data. However, there are no data about the potential mosquito vectors for arboviruses in Iran. This study was performed to provide mosquito and arbovirus data from Iran. A total of 32 317 mosquitos were collected at 16 sites in five provinces of Iran in 2015 and 2016. RT-PCR for detection of flaviviruses was performed. The PCR amplicons were sequenced, and 109 WNV sequences, including one obtained in this study, were used for phylogenetic analyses. The 32 317 mosquito specimens belonging to 25 species were morphologically distinguished and distributed into 1222 pools. Culex pipiens s.l. comprised 56.429%. One mosquito pool (0.08%), containing 46 unfed Cx. pipiens pipiens form pipiens (Cpp) captured in August 2015, was positive for flavivirus RNA. Subsequent sequencing and phylogenetic analyses revealed that the detected Iranian WNV strain belongs to lineage 2 and clusters with a strain recently detected in humans. No flaviviruses other than WNV were detected in the mosquito pools. Cpp could be a vector for WNV in Iran. Our findings indicate recent circulation of WNV lineage-2 strain in Iran and provide a solid base for more targeted arbovirus surveillance programs. © 2017 John Wiley & Sons Ltd.

  13. A Narrative Review of Acute Adult Poisoning in Iran

    Directory of Open Access Journals (Sweden)

    Samira Alinejad

    2017-07-01

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

  14. Operation of river systems. The Otra river

    International Nuclear Information System (INIS)

    Harby, A.; Vaskinn, K.A.; Wathne, M.; Heggenes, J.; Saltveit, S.J.

    1993-12-01

    The purpose of the project described in this report was to prepare an operative tool for making decisions about the operation of the power system on the river Otra (Norway) with regard to how this operation might affect the various users of the river system. Above all this affects fish, outdoor life and esthetic values. The connection between water quality and volume of discharge has been examined in a sub project. How suitable parts of the river are as habitats for trout has been simulated on a computer. From field investigation it is concluded that near the Steinfoss power station the physical conditions for trout depend on the operation of the river system. Outdoor life is not much affected downstream Vikeland. 11 refs., 22 figs., 2 tabs

  15. 76 FR 51887 - Safety Zone; Patuxent River, Patuxent River, MD

    Science.gov (United States)

    2011-08-19

    ...-AA00 Safety Zone; Patuxent River, Patuxent River, MD AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone during the ``NAS Patuxent River... held over certain waters of the Patuxent River adjacent to Patuxent River, Maryland from September 1...

  16. A Study of Comparative Advantage and Intra-Industry Trade in the Pharmaceutical Industry of Iran.

    Science.gov (United States)

    Yusefzadeh, Hassan; Rezapour, Aziz; Lotfi, Farhad; Ebadifard Azar, Farbod; Nabilo, Bahram; Abolghasem Gorji, Hassan; Hadian, Mohammad; Shahidisadeghi, Niusha; Karami, Atiyeh

    2015-04-23

    Drug costs in Iran accounts for about 30% of the total health care expenditure. Moreover, pharmaceutical business lies among the world's greatest businesses. The aim of this study was to analyze Iran's comparative advantage and intra-industry trade in pharmaceuticals so that suitable policies can be developed and implemented in order to boost Iran's trade in this field. To identify Iran's comparative advantage in pharmaceuticals, trade specialization, export propensity, import penetration and Balassa and Vollrath indexes were calculated and the results were compared with other pharmaceutical exporting countries. The extent and growth of Iran's intra-industry trade in pharmaceuticals were measured and evaluated using the Grubel-Lloyd and Menon-Dixon indexes. The required data was obtained from Iran's Customs Administration, Iran's pharmaceutical Statistics, World Bank and International Trade Center. The results showed that among pharmaceutical exporting countries, Iran has a high level of comparative disadvantage in pharmaceutical products because it holds a small share in world's total pharmaceutical exports. Also, the low extent of bilateral intra-industry trade between Iran and its trading partners in pharmaceuticals shows the trading model of Iran's pharmaceutical industry is mostly inter-industry trade rather than intra-industry trade. In addition, the growth of Iran's intra-industry trade in pharmaceuticals is due to its shares of imports from pharmaceutical exporting countries to Iran and exports from Iran to its neighboring countries. The results of the analysis can play a valuable role in helping pharmaceutical companies and policy makers to boost pharmaceutical trade.

  17. The effectiveness of domestic Scientific research on Iran development Indicators

    Directory of Open Access Journals (Sweden)

    Vahid Ehsani

    2017-03-01

    Full Text Available In recent decades, research has growth Increasingly in Iran and, consequently, the country has risen dramatically in world rankings, based on the number of scientific documents. Meanwhile, research policy makers of different societies have concentrated, more and more, on "the effectiveness of researches" and today, their main concern is to ensure that researches are truly contributing to achieve development goals. The issue of "use of research to improve society" has also been emphasized by Iran high-ranking managers and consultants in superior governmental documents, implying their agreement on the importance and necessity of it. Experts' view about the necessity for science to play a fundamental role in the process of society improvement, research impact assessment specialists' models in which they directly emphasize on "promotion of development scale" as the research final expected effect, and the proven high correlation between scientific progress and economic development of societies, create a reasonable expectation that as a consequent of "remarkable progress in research", Iran has experienced a tangible improvement in other aspects and this improvement has been reflected in development indicators. This expectation leads to a question which has been the main reason for this study to be implemented. The purpose of this study is to examine the effectiveness of Iran increasingly research growth in recent three decades on the country development. The study uses a Descriptive-Analytical method and valid secondary data have been the base of analyses. At first, the reliable development indicators for which data were available for a number of countries in an appropriate timeframe were selected. Next, the rank of Iran determined in any indicator among 215 countries (based on the number of countries in World Bank Web site. Then, the trend of Iran's research position was compared with the trend of Iran's position in terms of each development

  18. Down to the River

    DEFF Research Database (Denmark)

    Wessels, Josepha Ivanka

    2015-01-01

    Currently there is no coherent or sustainable water cooperation among the five states—Israel, Jordan, Lebanon, Palestinian territories and Syria—that share the Jordan River. Why do people not cooperate on sustainable river basin management, even if it seems the most rational course from the persp......Currently there is no coherent or sustainable water cooperation among the five states—Israel, Jordan, Lebanon, Palestinian territories and Syria—that share the Jordan River. Why do people not cooperate on sustainable river basin management, even if it seems the most rational course from...

  19. Investing in river health.

    Science.gov (United States)

    Bennett, J

    2002-01-01

    Rivers provide society with numerous returns. These relate to both the passive and extractive uses of the resources embodied in river environments. Some returns are manifest in the form of financial gains whilst others are non-monetary. For instance, rivers are a source of monetary income for those who harvest their fish. The water flowing in rivers is extracted for drinking and to water crops and livestock that in turn yield monetary profits. However, rivers are also the source of non-monetary values arising from biological diversity. People who use them for recreation (picnicking, swimming, boating) also receive non-monetary returns. The use of rivers to yield these returns has had negative consequences. With extraction for financial return has come diminished water quantity and quality. The result has been a diminished capacity of rivers to yield (non-extractive) environmental returns and to continue to provide extractive values. A river is like any other asset. With use, the value of an asset depreciates because its productivity declines. In order to maintain the productive capacity of their assets, managers put aside from their profits depreciation reserves that can be invested in the repair or replacement of those assets. Society now faces a situation in which its river assets have depreciated in terms of their capacity to provide monetary and non-monetary returns. An investment in river "repair" is required. But, investment means that society gives up something now in order to achieve some benefit in the future. Society thus has to grapple wih the choice between investing in river health and other investments--such as in hospitals, schools, defence etc. - as well as between investing in river health and current consumption--such as on clothes, food, cars etc. A commonly used aid for investment decision making in the public sector is benefit cost analysis. However, its usefulness in tackling the river investment problem is restricted because it requires all

  20. Ascribing soil erosion of hillslope components to river sediment yield.

    Science.gov (United States)

    Nosrati, Kazem

    2017-06-01

    In recent decades, soil erosion has increased in catchments of Iran. It is, therefore, necessary to understand soil erosion processes and sources in order to mitigate this problem. Geomorphic landforms play an important role in influencing water erosion. Therefore, ascribing hillslope components soil erosion to river sediment yield could be useful for soil and sediment management in order to decrease the off-site effects related to downstream sedimentation areas. The main objectives of this study were to apply radionuclide tracers and soil organic carbon to determine relative contributions of hillslope component sediment sources in two land use types (forest and crop field) by using a Bayesian-mixing model, as well as to estimate the uncertainty in sediment fingerprinting in a mountainous catchment of western Iran. In this analysis, 137 Cs, 40 K, 238 U, 226 Ra, 232 Th and soil organic carbon tracers were measured in 32 different sampling sites from four hillslope component sediment sources (summit, shoulder, backslope, and toeslope) in forested and crop fields along with six bed sediment samples at the downstream reach of the catchment. To quantify the sediment source proportions, the Bayesian mixing model was based on (1) primary sediment sources and (2) combined primary and secondary sediment sources. The results of both approaches indicated that erosion from crop field shoulder dominated the sources of river sediments. The estimated contribution of crop field shoulder for all river samples was 63.7% (32.4-79.8%) for primary sediment sources approach, and 67% (15.3%-81.7%) for the combined primary and secondary sources approach. The Bayesian mixing model, based on an optimum set of tracers, estimated that the highest contribution of soil erosion in crop field land use and shoulder-component landforms constituted the most important land-use factor. This technique could, therefore, be a useful tool for soil and sediment control management strategies. Copyright

  1. Iran's Youth Bulge and It's Implications for U.S. National Security

    National Research Council Canada - National Science Library

    Harris, Brendan M

    2006-01-01

    ... consider Iran as Washington's "greatest menace."(1) Iran's February 2006 announcement it would resume enriching uranium underscored the tension that has existed between Washington and Tehran since the 1979 Iranian Revolution...

  2. Nuclear Iran: Framing the U.S. Response Using a Scenario-Based Approach

    National Research Council Canada - National Science Library

    Vaughn, John E

    2006-01-01

    ... it. Economically, the United States is unable to stop it. If the United States attacks Iran pre-emptively, Iran will use its oil reserves as leverage to cripple the United States economy, damaging global economies in the process...

  3. A Viewpoint on Medical Education in Iran

    Directory of Open Access Journals (Sweden)

    Mozafar Khazaei

    2013-08-01

    Full Text Available One of the unique characteristics of medical universities compared to other higher education centers in Iran is existence of medical education development centers. These centers have made an attempt to enhance the quality of medical education by regular and constant activity in various domains of educational planning and policymaking, and empowerment of the faculty members, students and personnel. Numerous studies published in Persian and English journals are one of the achievements of these centers. Also, several Persian and English scientific journals are being published by these centers among which the role of the few English languages journals of these centers is remarkably significant. Since these journals attract more audience, especially from abroad, it is necessary to pay special heed to the quality of their published articles. Avoiding the publication of such articles as “analysis of awareness and attitude” and turning to innovative intervention studies in medical education (1 have been highlighted by the authorities of medical education. During the past 30 years, the planners and medical sciences teachers have made to keep up with global developments in medicine. However, medical education in Iran has encountered numerous challenges, some of which have been referred to in the literature such as incompatibility of education with the real needs of the society, necessity of revising the syllabi and scientific resources, and weakness of clinical education (2, 3. One of the challenges highlighted in the recent years is the decreasing trend in medical students’ motivation and their academic failure. Various studies have investigated the factors affecting the students’ academic failure (4, 5, but few studies have analyzed the practical and scientific solutions to decrease and prevent it. Accepting undergraduate students in Iranian universities is state-based and the fact that universities have no role in the selection and acceptance

  4. Magntic susceptibility as a proxy to heavy metal content in the sediments of Anzali wetland, Iran

    Directory of Open Access Journals (Sweden)

    Naseh Mohammad Reza Vesali

    2012-12-01

    Full Text Available Abstract Heavy metal concentrations and magnetic susceptibility of sediment samples were analyzed as indicators of urban and industrial contamination in Anzali wetland in Gilan, Iran. The aim was to investigate the suitability of magnetic properties measurements for indicating heavy metal pollution. The concentration of six heavy metals (Ni, Cr, Cd, Zn, Fe, and Pb was determined in different depths of four sediment core samples within four different regions of the wetland (Abkenar, Hendekhaleh, Shijan and Siakeshim. Average concentration of heavy metals in the sediment cores was higher than the severe effect level (SEL for Ni, Cr and Fe (77.26, 113.63 ppm and 5.2%, respectively and lower than SEL for Cd, Zn and Pb (0.84, 137.7, 29.77 ppm, respectively. It was found that the trend of metal concentrations with the depth is different in each core and is related to the pollution discharges into the rivers entering the wetland. Core magnetic susceptibility measurements also showed different magnetic properties in each core. Cluster analysis was applied using Pearson correlation coefficient between heavy metal concentrations and magnetic properties across each core. Significant relationship was found to exist between magnetic susceptibility and the concentration of Ni in Abkenar and the concentration of Fe in other regions. Whereas Abkenar is almost the isolated and uncontaminated region of the wetland, it revealed a difference in magnetic properties between contaminated and uncontaminated sediments. It was concluded that magnetic properties of samples from contaminated zone were mostly related to Fe content. The result of this study demonstrated that magnetic susceptibility measurements could be applied as a proxy method for heavy metal pollution determination in marine environments in Iran especially as a rapid and cost-effective introductory site assessments.

  5. River Corridors (Jan 2, 2015)

    Data.gov (United States)

    Vermont Center for Geographic Information — River corridors are delineated to provide for the least erosive meandering and floodplain geometry toward which a river will evolve over time. River corridor maps...

  6. 31 CFR 560.206 - Prohibited trade-related transactions with Iran; goods, technology, or services.

    Science.gov (United States)

    2010-07-01

    ... with Iran; goods, technology, or services. 560.206 Section 560.206 Money and Finance: Treasury... Iran; goods, technology, or services. (a) Except as otherwise authorized pursuant to this part, and... services of Iranian origin or owned or controlled by the Government of Iran; or (2) Goods, technology, or...

  7. 3 CFR - Continuation of the National Emergency With Respect to Iran

    Science.gov (United States)

    2010-01-01

    ... national security, foreign policy, and economy of the United States constituted by the situation in Iran... to Iran Presidential Documents Other Presidential Documents Notice of November 12, 2009 Continuation of the National Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the...

  8. 78 FR 68321 - Continuation of the National Emergency With Respect to Iran

    Science.gov (United States)

    2013-11-13

    ... national security, foreign policy, and economy of the United States constituted by the situation in Iran...--Continuation of the National Emergency With Respect to Iran #0; #0; #0; Presidential Documents #0; #0; #0;#0... Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a...

  9. 76 FR 70033 - Continuation of the National Emergency With Respect to Iran

    Science.gov (United States)

    2011-11-09

    ... policy, and economy of the United States constituted by the situation in Iran. Because our relations with...--Continuation of the National Emergency With Respect to Iran #0; #0; #0; Presidential Documents #0; #0; #0;#0... Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a...

  10. 77 FR 67739 - Continuation of the National Emergency With Respect to Iran

    Science.gov (United States)

    2012-11-13

    ... national security, foreign policy, and economy of the United States constituted by the situation in Iran...--Continuation of the National Emergency With Respect to Iran #0; #0; #0; Presidential Documents #0; #0; #0;#0... Emergency With Respect to Iran On November 14, 1979, by Executive Order 12170, the President declared a...

  11. 77 FR 6657 - Blocking Property of the Government of Iran and Iranian Financial Institutions

    Science.gov (United States)

    2012-02-08

    ... the Central Bank of Iran and other Iranian banks to conceal transactions of sanctioned parties, the... Central Bank of Iran, that are in the United States, that hereafter come within the United States, or that... Central Bank of Iran, that are in the United States, that hereafter come within the United States, or that...

  12. Current Status of Acanthamoeba in Iran: A Narrative Review Article.

    Directory of Open Access Journals (Sweden)

    Maryam Niyyati

    2015-06-01

    Full Text Available Free-living amoebae belonging to the genus Acanthamoeba have an environmental distribution. Amoebic keratitis due to these protozoan parasites continue to rise in Iran and worldwide. In Iran, there are various researches regarding both morphological and molecular identification of Acanthamoeba spp. in environmental and clinical samples. However, there is no thorough review about Acanthamoeba genotypes and their distribution in environmental sources such as water, dust and biofilm in Iran. Besides, according to increasing cases of Amoebic keratitis in the region awareness regarding the pathogenic potential of these sight-threatening amoebae is of utmost importance.We conducted a thorough review based on the database sources such as MEDLINE, PubMed and Google scholar. No restrictions were placed on study date, study design or language of publication. We searched all valuable and relevant information considering the occurrence of the Acanthamoeba in both environmental and clinical samples.According to our thorough review Acanthamoeba belonging to T4 genotype is the most prevalent type strain in environmental and clinical samples in several regions in Iran and worldwide, however, there are reports regarding Acanthamoeba belonging to other genotypes such as T2, T3, T5, T6 and T11 and the mentioned point could leads us to more researches with the goal of presenting the real genotype dominance of Acanthamoeba and related disease in the country.Overall, the present review will focus on present status of genotypes of Acanthamoeba in Iran during recent years.

  13. Family Life and Developmental Idealism in Yazd, Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Jalal Abbasi-Shavazi

    2012-03-01

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

  14. Preserving the Dnipro River

    International Development Research Centre (IDRC) Digital Library (Canada)

    Humanity inherited the true sense of proportion, synergy, and harmony from the natural environment. ..... In Ukraine, the middle and lower sections of the Dnipro have a drainage ... The following large cities are located in the Dnipro basin: in Russia, .... In Kherson Oblast and in river basins of some small rivers it is as high as ...

  15. Clinical laboratory waste management in Shiraz, Iran.

    Science.gov (United States)

    Askarian, Mehrdad; Motazedian, Nasrin; Palenik, Charles John

    2012-06-01

    Clinical laboratories are significant generators of infectious waste, including microbiological materials, contaminated sharps, and pathologic wastes such as blood specimens and blood products. Most waste produced in laboratories can be disposed of in the general solid waste stream. However, improper management of infectious waste, including mixing general wastes with infectious wastes and improper handling or storage, could lead to disease transmission. The aim of this study was to assess waste management processes used at clinical laboratories in Shiraz, Iran. One hundred and nine clinical laboratories participated In this cross sectional study, Data collection was by questionnaire and direct observation. Of the total amount of waste generated, 52% (by weight) was noninfectious domestic waste, 43% was non-sharps infectious waste and 5% consisted of sharps. There was no significant relationship between laboratory staff or manager education and the score for quality of waste collection and disposal at clinical laboratories. Improvements in infectious waste management processes should involve clearer, more uniformly accepted definitions of infectious waste and increased staff training.

  16. Application of accrual accounting in Iran municipalities

    Directory of Open Access Journals (Sweden)

    Ali Eamaeilzade Maghariee

    2015-03-01

    Full Text Available Accrual accounting is a technique for recognizing expenses when incurred and revenue when earned rather than when payment is made or received. In the cash method of accounting, on the other hand, cash receipts and disbursements technique of accounting or cash accounting records revenue when cash is earned, and expenses when they are paid in cash. In this paper, we present an empirical investigation to study the effect of implementing accrual accounting in municipality of Amol, Iran. The survey investigates whether or not financial reporting based on accrual accounting compared with a cash basis could provide a better method for promoting accountability. Using, regression analysis, the study compares the performance of accrual accounting versus cash accounting and the results have indicated that accrual accounting could improve the performance of accounting in municipality system. In addition, the study has examined whether or not converting cash to accrual accounting basis in municipalities could improve qualitative characteristics of accounting information. To examine this hypothesis, the study has designed a questionnaire in Likert scale to measure the quality of information and, using some statistical tests, the survey has concluded accrual accounting indeed provided better quality characteristics information.

  17. Asthma in Rhinosinusitis: A Survey from Iran

    Directory of Open Access Journals (Sweden)

    Mehdi Bakhshaee

    2016-05-01

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

  18. Health system vision of iran in 2025.

    Science.gov (United States)

    Rostamigooran, N; Esmailzadeh, H; Rajabi, F; Majdzadeh, R; Larijani, B; Dastgerdi, M Vahid

    2013-01-01

    Vast changes in disease features and risk factors and influence of demographic, economical, and social trends on health system, makes formulating a long term evolutionary plan, unavoidable. In this regard, to determine health system vision in a long term horizon is a primary stage. After narrative and purposeful review of documentaries, major themes of vision statement were determined and its context was organized in a work group consist of selected managers and experts of health system. Final content of the statement was prepared after several sessions of group discussions and receiving ideas of policy makers and experts of health system. Vision statement in evolutionary plan of health system is considered to be :"a progressive community in the course of human prosperity which has attained to a developed level of health standards in the light of the most efficient and equitable health system in visionary region(1) and with the regarding to health in all policies, accountability and innovation". An explanatory context was compiled either to create a complete image of the vision. Social values and leaders' strategic goals, and also main orientations are generally mentioned in vision statement. In this statement prosperity and justice are considered as major values and ideals in society of Iran; development and excellence in the region as leaders' strategic goals; and also considering efficiency and equality, health in all policies, and accountability and innovation as main orientations of health system.

  19. Climate indices of Iran under climate change

    Directory of Open Access Journals (Sweden)

    alireza kochaki

    2009-06-01

    Full Text Available Global warming will affect all climatic variables and particularly rainfall patterns. The purpose of present investigation was to predict climatic parameters of Iran under future climate change and to compare them with the present conditions. For this reason, UKMO General Circulation Model was used for the year 2025 and 2050. By running the model, minimum and maximum monthly temperature and also maximum monthly rainfall for the representative climate stations were calculated and finally the effects of climate change on these variables based on pre-determined scenarios was evaluated. The results showed that averaged over all stations, mean temperature increase for spring in the year 2025 and 2050 will be 3.1 and 3.9, for summer 3.8 and 4.7, for autumn 2.3 and 3 and for winter 2.0 and 2.4 ºC, respectively. This increase will be more pronounced from North to the South and from East to the West parts of the country. Mean decrease in autumn rainfall for the target years of 2025 and 2050 will be 8 and 11 percent, respectively. This decrease is negligible for summer months. Length of dry season for the years 2025 and 2050 will be increased, respectively up to 214 and 223 days due to combined effects of increased temperature and decreased rainfall.

  20. Wild Rodent Ectoparasites Collected from Northwestern Iran

    Directory of Open Access Journals (Sweden)

    Zabihollah Zarei

    2017-04-01

    Full Text Available Background: Rodents play an important role as reservoir of some pathogens, and the host of some ectoparasites as well. These ectoparasites can transmit rodents’ pathogens to human or animals. The aim of this study was to assess the distribution and infestation load of ectoparasites on rodents in Meshkin-Shahr District, northwestern Iran.Method: Rodents were captured using baited live traps in spring 2014 from Meshkin-Shahr District and were trans­ferred to the laboratory for identification to the species level. Their ectoparasites were collected, mounted and identi­fied.Results: Three rodent species including Meriones persicus (74%, Mus musculus (16.9% and Cricetulus migrato­rius (9% were identified. Among all rodents, 185 specimens (90.69% were infested with a total of 521 ectopara­sites. Overall, 10 arthropods species were collected, including fleas (97.6%, one mite (1.6% and one louse species (0.6% as follows: Xenopsylla nubica, X. astia, X. buxtoni, X. cheopis, Nosopsyllus fasciatus, N. iranus, Cten­ocephalides felis, Ctenophthalmus rettigismiti, Ornithonyssus sp and one species of genus Polyplax. The most prev­alent ectoparasites species was X. nubica (89%.Conclusion: Nearly all rodent species were infested with Xenopsylla species. Monitoring of ectoparasites on infested rodents is very important for awareness and early warning towards control of arthropod-borne diseases.

  1. Haematophagus Mites in Poultry Farms of Iran

    Directory of Open Access Journals (Sweden)

    S Rahbari

    2009-12-01

    Full Text Available Background: Blood sucking mites are important avian ectoparasites which being found on bird species worldwide. Their presence are problematic for the producers either through potential direct effects on weight gain, egg produc­tion, sperm production in roosters or as nuisance pests on worker handle hens and eggs. The aim of this study was pointing out of the status of haematophagus mites.Methods: Eight caged layer and four breeder flocks were visited, monitoring for the presence of chicken mites per­formed by removing and examining debris from poultry house, infested nesting material collected into zip lock plas­tic bags and at least 20 birds were also randomly selected to examine the presence of chicken mites. Mites obtained from each population were mounted in Hoyer,s medium on microscope slides and identified. All eight caged layer and four breeder flocks were inspected, which were infested with chicken blood feeding mites.Results: Massive infestations of Dermanyssus gallinae were common with huge numbers of parasites on birds, cages and the conveyor belts for egg. Only one farm from Mazandaran Province was infested to Ornithonyssus bursa.Conclusion: Dermanyssus gallinae was the most prevalent blood feeder mite in the breeder and caged layer flocks in Iran, while O. bursa was reported as a first record, which found only in a breeder flock in Mazanderan Province. It seems that its presence is limited into the area which affected by both warm and humid environmental conditions.

  2. Impractical CME programs: Influential parameters in Iran.

    Science.gov (United States)

    Faghihi, Seyed Aliakbar; Khankeh, Hamid Reza; Hosseini, Seyed Jalil; Soltani Arabshahi, Seyed Kamran; Faghih, Zahra; Shirazi, Mandana

    2017-01-01

    Background: Traditional approaches in Continuing Medical Education (CME) appear to be ineffective in any improvement of the patients' care, reducing the medical errors, and/or altering physicians' behaviors. However, they are still executed by the CME providers, and are popular among the majority of the physicians. In this study, we aimed to explore the parameters involved in the degree of effectiveness of CME program in Iran. Methods: In this study, 31 participants, consisting of general practitioners, CME experts and providers were recruited to participate in in-depth interviews and field observations concerning experiences with CME. Application was made of the qualitative paradigm along with the qualitative content analysis, using grounded theory data analysis methodology (constant comparative analysis). Results: Based on the participants' experiences, the insufficient consistency between the training program contents and the demands of GPs, in addition to the non-beneficiary programs for the physicians and the non-comprehensive educational designs, created a negative attitude to the continuing education among physicians. This could be defined by an unrealistic continuing education program, which is the main theme here. Conclusion: Impracticable continuing education has created a negative attitude toward the CME programs among physicians so much that they consider these programs less important, resulting in attending the said programs without any specific aim: they dodge absenteeism just to get the credit points. Evidently, promoting CME programs to improve the performance of the physicians requires factual needs assessment over and above adaptation of the contents to the physicians' performance.

  3. Referral system in rural Iran: improvement proposals

    Directory of Open Access Journals (Sweden)

    Mansour Naseriasl

    2018-03-01

    Full Text Available Because of insufficient communication between primary health care providers and specialists, which leads to inefficiencies and ineffectiveness in rural population health outcomes, to implement a well-functioning referral system is one of the most important tasks for some countries. Using purposive and snowballing sampling methods, we included health experts, policy-makers, family physicians, clinical specialists, and experts from health insurance organizations in this study according to pre-determined criteria. We recorded all interviews, transcribed and analyzed their content using qualitative methods. We extracted 1,522 individual codes initially. We also collected supplementary data through document review. From reviews and summarizations, four main themes, ten subthemes, and 24 issues emerged from the data. The solutions developed were: care system reform, education system reform, payment system reform, and improves in culture-building and public education. Given the executive experience, the full familiarity, the occupational and geographical diversity of participants, the solutions proposed in this study could positively affect the implementation and improvement of the referral system in Iran. The suggested solutions are complementary to each other and have less interchangeability.

  4. An ethnobotanical survey on hormozgan province, Iran

    Directory of Open Access Journals (Sweden)

    Omid Safa

    2012-12-01

    Full Text Available Objective: The present study is based on an ethnobotanical research project conducted in Hormozgan province that is located in south of Iran, bordering waters of the Persian Gulf and Oman Sea. This survey was carried out in order to recover the ethnobotanical and ethnomedicinal knowledge of the residents of this province. They are using medicinal and functional plants for treating or preventing several diseases. Materials and Methods: Ethnobotanical data sheets were run with the native inhabitants and people of the province by arranging frequent field trips to different parts of the province and direct interviews with them especially those who were more familiar with the plants and their usage.Results: A total of 150 plant species belonging to 53 families were recorded for their ethnobotanical and ethnomedicinal uses among the people of province. The records were developed by scientific names, family names, local names, medicinal parts used, different ways of their application, and traditional uses of the plants. There was high compliance in the use of plants in painful disorders, gastrointestinal, and dermatological diseases.Conclusion: This study revealed that the people of Hormozgan province have a rich knowledge of natural resources. The use and consumption of medicinal plants are still important parts of their life. Rational use of native medicinal plants may benefit and improve their living standards and quality of life. The results of this study can be used as a basis for selecting herbs for further pharmacological, phytochemical, and pharmacognostical studies.

  5. Iran atlas of offshore renewable energies

    Energy Technology Data Exchange (ETDEWEB)

    Abbaspour, M.; Rahimi, R. [Sharif University of Technology, School of Mechanical engineering, Azadi Ave., Tehran (Iran)

    2011-01-15

    The aim of the present study is to provide an Atlas of IRAN Offshore Renewable Energy Resources (hereafter called 'the Atlas') to map out wave and tidal resources at a national scale, extending over the area of the Persian Gulf and Sea of Oman. Such an Atlas can provide necessary tools to identify the areas with greatest resource potential and within reach of present technology development. To estimate available tidal energy resources at the site, a two-dimensional tidally driven hydrodynamic numerical model of Persian Gulf was developed using the hydrodynamic model in the MIKE 21 Flow Model (MIKE 21HD), with validation using tidal elevation measurements and tidal stream diamonds from Admiralty charts. The results of the model were used to produce a time series of the tidal stream velocity over the simulation period. Moreover, to assess the potential of the wave energy in this site, a model was developed based on six-hourly data from a third generation ocean wave model (ISWM-Iranian Sea Wave Model) covering the period 1992-2003. To ensure the information provided to the Atlas is managed and maintained most effectively, all the derived marine resource parameters have been captured in a structured database, within a Geographical Information System (GIS), so enabling effective data management, presentation and interrogation. (author)

  6. Prevalence of Mood Disorders in Iran

    Directory of Open Access Journals (Sweden)

    Hamid Reza Pouretemad

    2006-05-01

    Full Text Available Objective:To study the prevalence and demographic characteristics of mood disorders among Iranian adults. Method: In this cross-sectional population-based epidemiological study (age > 18 in Iran, 25180 individuals were selected through a randomized cluster sampling method for a diagnosis using the Schedule for Affective Disorders and Schizophrenia (SADS. They were then interviewed at home by 250 trained clinical psychologists. Results: The estimated lifetime prevalence of Major Depressive Disorder (MDD and Minor Depressive Disorder (mDD were 3.1% and 0.3% respectively. Also, the estimated lifetime prevalence of Bipolar Mood disorder (BMD type I and type II were 0.1% and 0.7% respectively. The current prevalence of MDD, mDD, BMD-I, and BMD-II were 1.8%, 0.2%, 0.04%, and 0.3% respectively. Mood disorders were associated with female gender, lower education, being married, being middle-aged, living in cities, and not being a homemaker. Conclusion: The prevalence of mood disorders was lower among Iranian adults than reported in Western studies, and a number of demographic associations differed from those reported in Western studies. Important cultural differences in the nature or manifestation of depression are implied by these results.

  7. Introduction of gamma irradiation Center in Iran

    International Nuclear Information System (INIS)

    Shakiba, H.; Sohrabpour, M.

    1985-01-01

    Industrial sterilization, and especially radiation sterilization, of single use, disposable medical supplies are contributing significantly to health standards in each country. Today there are in excess of 135 plants around the world using gamma radiation by more than 90 million curies of cobalt-60 to sterilize single use medical products. This process in far superior to other methods of sterilization, some of the advantages of this process include its basic simplicity compared with thermal or chemical methods. In the former process only a single variable of time is controlled while for the latter processes five or six parameters such as time, temperature, pressure, humidity, concentration, type of cover etc. need to be monitored. Compared with the chemical method, irradiation technique is also free from the environmental hazards associated with the exhausting of the, often carcinogenic sterilizing agent. United Nation Development Programs (UNDP) and International Atomic Energy Agency (IAEA) have, through financial and technical support, promoted the introduction of radiation sterilization in several developing countries. This centre is also being established in Iran through UNDP financial and IAEA technical assistance. Although the main task of this centre is to radiosterilize the disposable medical products, but the scope of activities also encompass investigation of processing techniques of various products as well as research and development in the related fields. (Author)

  8. Hollywood’s Representation of Iran

    Directory of Open Access Journals (Sweden)

    Abdollah Givian

    2010-01-01

    Full Text Available Dissimilarities among the reality and what is represented in media caused to efforts to explain how-ness and why-ness of what is called media representation of the world. Therefore, media representation has been on board in Cultural and Media Studies. Cultural Study presupposes that what should one focus on in exploring media texts are the underneath ideological and social elements, and their influence on the audience’s views. Hollywood, among other media productions, enjoys a distinguished, unique status in representing the world. The present study reviews “a discourse-within-a-discourse”. In the other words, Iran’s representation would be explored as a part of representing Orient (or Islam in the western media. Here, Hollywood –as a media-within-mass-media- represents American Media in general. Reviewing movies produced in Hollywood within which Iran is represented, she is represented as the “subaltern other”. Thus, it could be said that Hollywood generally works in the “neo-racist” theoretical framework. In this study, 3 theoretical traditions; namely the Cultural Studies, Post-Colonial Studies, and Film Theory have been applied. The central “representation” concept in the present study is a combined derivation of Michel Foucault and Stewart Hall’s theories. Then, Edward Said’s ideas in Post-Colonial Studies would be explored. And finally, Film Theory would help to apply the concept of representation besides the Post-Colonial Studies in Film Studies.

  9. Prevalence of multiple birth in Isfahan, Iran

    Directory of Open Access Journals (Sweden)

    Ahmad Yazdekhasti

    2018-01-01

    Full Text Available Background: According to increasing rate of using assisted reproductive technology (ART which result in higher rates of multiple birth and natal difficulties, we aimed to determine the prevalence rate of multiple birth pregnancies. Materials and Methods: A descriptive cross-sectional study evaluating birth files in 2009–2010 of main hospitals of Isfahan, Iran. Results: Among 31640 files' studies, 614 cases of multiple birth pregnancies were investigated. The product of these pregnancies were 1286 (50.2% females infants including 557 twins (17.6/1000, 56 triplets (1.8/1000, and one case of quadruple (0.03/1000. Infants weigh <2500 g were 84.9% of all. Mothers had a mean age of 27.9 ± 4.9 which 30.4% of them had a positive history of using ART. Conclusion: The prevalence of multiple birth pregnancies is growing. The need for more mother and child care is important. Using ART world wide is leading more multiple birth which could be a cause for more complicated pregnancies.

  10. Ideological Considerations in Official Dubbing in Iran

    Directory of Open Access Journals (Sweden)

    Masood Khoshsaligheh

    2016-02-01

    Full Text Available In our globalizing world, audiovisual products are understandably considered tools that advertise their original language and culture. Most societies do not stand any interference from the outside, especially if it considerably opposes the socio-cultural norms. Translation is a practice of cross-cultural communication which most often complies with the socio-cultural guidelines and norms of the recipient society. However, translated products might face resistance as they can be regarded threatening and hostile by the ruling gatekeepers. Given the dramatic disparities between most languages and cultures, translators are not the only decision-makers and other agents have pivotal roles in the process of adapting the translated product to the dominant conventions and socio-cultural norms. This paper aims at shedding some light on the role which agents play in the process of dubbing, both for public access national television and for private home distribution. The study explores the effects of preliminary and operational norms, and cultural appropriation conducted at both textual and visual levels through a method including interview data and textual analysis. The results show that foreign movies dubbed into Persian in the religious context of the contemporary Iran are strictly controlled both before the process of dubbing and during and after the process of dubbing due to a number of socio-cultural, political, and ideological considerations.

  11. The search for common ground: developing emergency medicine in Iran.

    Science.gov (United States)

    Smith, Jeffrey P; Shokoohi, Hamid; Holliman, James C

    2007-05-01

    Academic ties between Iran and the United States were extensive before the 1979 revolution in Iran. After 20 years of negligible academic exchanges, there has been a growing trend of professional contacts between the two countries over the past few years. The genuine warmth of friendship and commitment to excellence in emergency medicine (EM) among Iranians has transcended the political barriers to allow international contribution of EM development in the country. Since 1999, there has been a successful academic collaboration between Iranian and U.S. universities to help develop EM in Iran. Today, remarkable progresses have been achieved through recognition of EM as a distinct profession, developing EM residency programs, improving emergency medical services, establishing qualified emergency departments, training faculty and staff, starting physician exchange programs, and building mutual contributions with professionals throughout the world. A supportive policy environment and a high-quality health care system have had incredible impacts on EM development in the country.

  12. Protocol to co-operation agreement with Iran

    CERN Document Server

    2001-01-01

    A Co-operation Agreement between CERN and Iran will be signed in the coming weeks within the framework of the decisions taken by the Committee of Council and Council in June 1989. In view of implementing this Agreement, a Protocol between CERN and the International Scientific Meetings Office of the Ministry of Science of the Islamic Republic of Iran has been drawn up. It concerns the participation of scientific Institutions of Iran in the CMS Collaboration where CERN is acting on behalf of this Collaboration. This Protocol incorporates the agreement between CMS and ISMO on the Iranese contribution. It does not involve any financial commitment for CERN. The Protocol mainly addresses the status of the Iranese scientists at CERN, the supply by ISMO of the support tables for CMS, as well as the usual provisions concerning delivery and customs, guarantees, responsibilities, intellectual property and disputes. This Protocol is submitted to the Finance Committee for information.

  13. The EU and the International Sanctions against Iran

    DEFF Research Database (Denmark)

    Seeberg, Peter

    2016-01-01

    In July 2015 an agreement on the so-called Joint Comprehensive Plan of Action regarding Iran’s nuclear program was announced between Iran and the permanent members of the UNSC, Germany and the EU. The Iranian decision to comply with the results of the negotiations attracted much focus, both...... at the policy level and in scholarly debates. However, the foreign and security policy interests and possibilities of Iran in the MENA region have not been discussed very intensively, nor has there been much attention paid to how the international actors and in particular the EU were able to influence...... the Iranian policies and decisions. This article seeks to take up this challenge: firstly by analyzing to what degree the sanctions influenced the Iranian decisions on the nuclear issue; and secondly, by discussing how the sanctions regime affected the relations between Iran and the international actors...

  14. The effectiveness of domestic Scientific research on Iran development Indicators

    Directory of Open Access Journals (Sweden)

    Vahid Ehsani

    2017-06-01

    Full Text Available In recent decades, research has growth Increasingly in Iran and, consequently, the country has risen dramatically in world rankings, based on the number of scientific documents. The impressive growth of the number of Iran researches, research experts increasingly focus on "research impact", and repeated emphasize on the issue of "use of research to improve society" in Iran superior governmental documents, leaded some researchers to investigate "how much Iran researches are effective?" They showed that these researches have in general been ineffective. Therefore, their efficacy should be evaluated which is the main purpose of this study. In this regard, using the Descriptive-Analytical method and valid secondary data and statistics, the results of Citation Analysis of Iran research outcomes were compared with other countries. Central questions of this study were respectively about «the quality of Iran whole researches (1996-2014», «the quality of top researches (2005-2014», «comparing the quality of whole researches with quality of top researches», and «the quality of Iran's Persian (2011-2012 and English (2014 scientific journals». For this purpose, based on the reliable data from valid databases (Thomson Reuters, Scopus and ISC, the value and rank of Iran at different citation related indices were extracted or calculated. The results, including «few citations per paper (5/7 which is about half of the global average (10/3 and declining trend of Iran rank based on this index», «poor country rank based on the share of top papers in all documents (128», «small share of global citations (47.0%, despite a significant share in the world Scientific document (1/1%», «low h-index despite the large number of articles», «inappropriate position in the basis of self-citation (more than 50% in 2014 in addition to a declining trend», «few citations per paper (76/7 which is about half of the global average (144/9», «small share of global

  15. Environmental radioactivity in northern parts of Iran and Teheran

    International Nuclear Information System (INIS)

    Khademi, B.; Hanjani, M.A.

    1974-01-01

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

  16. Priority Setting for Improvement of Cervical Cancer Prevention in Iran

    DEFF Research Database (Denmark)

    Majidi, A.; Ghiasvand, R.; Hadji, M.

    2016-01-01

    , ICC has low incidence in Iran and many other Muslim countries. There is no organized cervical screening in these countries. Therefore, ICC is usually diagnosed in advanced stages with poor prognosis in these countries. We performed a priority setting exercise and suggested priorities for prevention...... of ICC in this setting. Methods: We invited experts and researchers to a workshop and asked them to list important suggestions for ICC prevention in Iran. After merging similar items and removing the duplicates, we asked the experts to rank the list of suggested items. We used a strategy grid and Go......-zone analysis to determine final list of priorities for ICC prevention in Iran. Results: From 26 final items suggested as priorities for prevention of ICC, the most important priorities were developing national guidelines for cervical screening and quality control protocol for patient follow-up and management...

  17. A History of the International Agreement on Iran's Nuclear Program

    International Nuclear Information System (INIS)

    Fabius, Laurent

    2016-01-01

    In May 2012, in the aftermath of the French presidential election, Iranian nuclear program posed a major challenge concerning both regional security questions and global efforts to prevent nuclear proliferation. The situation was characterized by a diplomatic stalemate, sanctions and the concerning development of Iran's nuclear program. Many fear that Iran's current program development will warrant military intervention in an effort to prevent further success. France therefore decided to implement a policy of 'constructive firmness' in the hope of reaching a robust and verifiable agreement that shows real progress in the international effort to prevent Iran from acquiring nuclear weapons. The following text is an accurate account of the process leading up to this major agreement by one of its main actors

  18. Bilateral engagement amid geopolitics: A case of India and Iran

    Directory of Open Access Journals (Sweden)

    Faisal Ahmed

    2013-06-01

    Full Text Available India’s engagement with West Asia including Iran has always been a balancing act hovering between economic necessities and strategic pursuits. The paper briefly traces the evolution of Indo-Iran engagements and also analyses their respective macroeconomic parameters. It also outlines and discusses three major geopolitical and geo-economic influences including sanctions on Iran, payment mechanism, and Iran’s business environment. Moreover, the issues pertaining to access to oil, transit route through Afghanistan and other trade facilitation measures have also been discussed. The paper also uses the revealed comparative advantage index to identify some potential areas of cooperation. Also, it argues that India needs to be more cautious and pragmatic in its strategic endeavours.

  19. Health promotion, Islamic ethics and law in Iran

    Directory of Open Access Journals (Sweden)

    Bagher Larijani

    2006-03-01

    Full Text Available Health statistics demonstrate remarkable progresses in the field of primary health care and academic education in Iran within recent decades. Iran has also had obvious progresses in the field of research and the International publication rate of Iranian scientists has been quadrupled over the past decade. Progresses in biomedical researches have been associated with considerable activities in bioethics education, research and legislation. Organ transplantation, stem cell research, assisted reproductive technologies and genetics are some important instances of ethical debates in our country. "nIn this concise manuscript we intend to present some recent progresses in science and research in Iran. Considering importance of the bioethical issues, we will also review new legislations in the field of bioethics.

  20. Iran's nuclear program - for power generation or nuclear weapons?

    International Nuclear Information System (INIS)

    Kippe, Halvor

    2008-11-01

    This report addresses the development of a nuclear infrastructure in Iran, and assessments are made on the near-term potential this infrastructure might yield of either nuclear power or nuclear arms production. The most significant facilities are treated in a more elaborate fashion, as these are assumed to have key roles in either a true civilian programme, or in the prospect of weapons-grade fissile material production. The future potential capacity for the latter is calculated under certain presumptions, both in the case that Iran focuses its efforts on uranium-based nuclear weapons, and in the case that it should choose the plutonium path to nuclear weapons. All the conclusions and findings in this report are based on technological considerations. This means that social or political assessments have not prevailed, rather the picture of Iran's nuclear programme is drawn through descriptions and assessments of facilities and systems, and their role in the bigger context. Definite conclusions have not been made as to whether Iran's nuclear programme currently is aimed towards nuclear arms or nuclear power. The secrecy surrounding some of the most prominent nuclear sites together with more or less credible allegations of purely weapons-related activities in the past, make it hard not to conclude that Iran until the disclosures in 2002 made as great an effort as it could on its way on developing nuclear weapons covertly. The scope of today's nuclear programme seems, on the other hand, most likely to be in part to help relieve the ever-increasing need for energy, although considerable deficits to this strategy are identified, at the same time as the Iranian people are united in a giant, high-prestige project in defiance of massive international pressure. Adding to this is a much-feared ability to rapidly being able to redirect their nuclear efforts, and develop nuclear arms in perhaps as little as one year. This so-called break-out scenario, where Iran presumably

  1. What Perspectives for Crisis Resolution? Iran: The Essential Dialogue

    International Nuclear Information System (INIS)

    Montesquiou, Aymeri de

    2008-01-01

    Iran is located at the heart of Middle Eastern conflicts and international geostrategic interests. This millenary civilization enjoys a great influence, particularly since the Islamic revolution when it became involved in Shiite proselytism. Iran has significant energy resources and controls the Strait of Ormuz through which travels about 30 percent of petroleum flows. In this context, the nuclear question corresponds to Iran's willingness to ensure its national independence and regional leadership. However, the confrontation of President Ahmadinejad with the West, which tries to mobilize Iranian nationalism, has contributed to isolating the country from the rest of the world. The crisis will be resolved through dialogue, particularly on the nuclear proliferation issue

  2. An engineering geological appraisal of the Chamshir dam foundation using DMR classification and kinematic analysis, southwest of Iran

    Directory of Open Access Journals (Sweden)

    Torabi Kaveh Mehdi

    2011-12-01

    Full Text Available This paper describes the results of engineering geological  investigations and rock mechanics studies carried out at the proposed Chamshir dam site. It is proposed that a 155 m high solid concrete gravity-arc dam be built across the Zuhreh River to the southeast of the city of Gachsaran in south-western Iran. The dam and its associated structures are mainly located on the Mishan formation. Analysis consisted of rock mass classification and a kinematic
    analysis of the dam foundation's rock masses. The studies were carried out in the field and the laboratory. The field studies included geological mapping, intensive discontinuity surveying, core drilling and sampling for laboratory testing. Rock mass classifications were made in line with RMR and DMR classification for the dam foundation. Dam foundation analysis regarding stability using DMR classification and kinematic analysis indicated that the left abutment's rock foundation (area 2 was unstable for planar, wedge and toppling failure modes.

  3. Numerical modelling of river processes: flow and river bed deformation

    NARCIS (Netherlands)

    Tassi, P.A.

    2007-01-01

    The morphology of alluvial river channels is a consequence of complex interaction among a number of constituent physical processes, such as flow, sediment transport and river bed deformation. This is, an alluvial river channel is formed from its own sediment. From time to time, alluvial river

  4. Extreme weather events in Iran under a changing climate

    Science.gov (United States)

    Alizadeh-Choobari, Omid; Najafi, M. S.

    2018-01-01

    Observations unequivocally show that Iran has been rapidly warming over recent decades, which in sequence has triggered a wide range of climatic impacts. Meteorological records of several ground stations across Iran with daily temporal resolution for the period 1951-2013 were analyzed to investigate the climate change and its impact on some weather extremes. Iran has warmed by nearly 1.3 °C during the period 1951-2013 (+0.2 °C per decade), with an increase of the minimum temperature at a rate two times that of the maximum. Consequently, an increase in the frequency of heat extremes and a decrease in the frequency of cold extremes have been observed. The annual precipitation has decreased by 8 mm per decade, causing an expansion of Iran's dry zones. Previous studies have pointed out that warming is generally associated with more frequent heavy precipitation because a warmer air can hold more moisture. Nevertheless, warming in Iran has been associated with more frequent light precipitation, but less frequent moderate, heavy and extremely heavy precipitation. This is because in the subtropical dry zones, a longer time is required to recharge the atmosphere with water vapour in a warmer climate, causing more water vapour to be transported from the subtropics to high latitudes before precipitations forms. In addition, the altitude of the condensation level increases in a warmer climate in subtropical regions, causing an overall decrease of precipitation. We argue that changing in the frequency of heavy precipitation in response to warming varies depending on the geographical location. Warming over the dry subtropical regions is associated with a decrease in the frequency of heavy precipitation, while an increase is expected over both subpolar and tropical regions. The warmer climate has also led to the increase in the frequency of both thunderstorms (driven by convective heating) and dust events over Iran.

  5. A social perspective on the Neolithic in western Iran

    Directory of Open Access Journals (Sweden)

    Hojjat Darabi

    2016-12-01

    Full Text Available While the Neolithic revolution caused gradual basic changes in different dimensions of human life, including social structure, western Iran has so far mostly received attention in terms of the emergence of domestication and sedentarisation. Generally speaking, some evidence, such as architectural elements, burial goods, clay tokens, and scarce artefacts such as obsidian pieces and marble objects not only determine an inter-regional interaction, but also suggest craft specialisation. It is believed that sedentary life and private food storage paved the way for property ownership and that a gradual change from egalitarian to non-egalitarian societies can be seen in the Neolithic of western Iran.

  6. IRANIAN SCIENCE: Iran's Scientists Cautiously Reach Out to the World.

    Science.gov (United States)

    Koenig, R

    2000-11-24

    Two decades after Iran's Islamic revolution, science in this politically isolated but oil-rich nation may be on the verge of resurgence. The nation's reform-minded president, Mohammad Khatami, and his allies are promising more money for R&D, reorganizing universities to beef up graduate education and research, and cracking open the door to closer cooperation with scientists abroad, including those in the United States. But Iran's government is walking a tightrope between hard-liners on the right who oppose reforms and liberal university students eager for change.

  7. Nuclear research centres in the Islamic Republic of Iran

    International Nuclear Information System (INIS)

    Afarideh, H.

    2001-01-01

    The Islamic Republic of Iran has a number of research centres devoted to various facets of nuclear energy. A reactor and a cyclotron have been successful producing radioisotopes for use in medicine, industry and agriculture. The use of gamma radiation and electron beams for radiation sterilization and radiation processing is widely practised. One centre is specifically devoted to fusion research and another for laser development. The important role played by IAEA in promoting applications of radioisotopes and radiation in the Islamic Republic of Iran is highlighted. (author)

  8. First report of Gallibacterium isolation from layer chickens in Iran

    DEFF Research Database (Denmark)

    Ataei, S.; Bojesen, A. M.; Amininajafi, F.

    2017-01-01

    showed bands of 970 and 1080 bp, which are specific for Gallibcterium. To confirm the identification, a positive sample was sent to University of Copenhagen for repeating the PCR test. To our knowledge, this is the first report of isolation and identification of Gallibacterium in Iran. This study shows...... the possibility of a role for Gallibacterium in poultry industry of Iran. This study also shows the need for further investigations on epidemiological situation of the infection, as well as the isolation and identification of different species of the genus Gallibacterium....

  9. Members of Parliament of the Islamic Republic of Iran

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Five members of the Iranian parliament involved in legislation for science, research and education funding in Iran visited CERN in May. They are pictured here in building SM18, which houses the test string for LHC magnets: (left to right) H.E. Mr A. Mojtahed-Shabestari, Deputy Ambassador of the Islamic Republic of Iran in Geneva; Dr D. Blechschmidt, CERN Non Member-State Relations; Dr A.-R. Baharvand MP; Dr H. Amiri MP; Dr N. Siegel, Insertion, Correctors and Protection Group, LHC division; Dr H. Afarideh MP; Dr R. Seddighi MP; and Dr A. Shirzad.

  10. Human Rights and Wrongs in Iran's Drug Diplomacy with Europe

    DEFF Research Database (Denmark)

    Christensen, Janne Bjerre

    2017-01-01

    Europe has a strong interest in and a history of assisting Iran in controlling inflows of drugs from Afghanistan. But due to Iran's increasing use of the death penalty in drug trafficking cases, Europe has terminated its cooperation. Based on interviews with Iranian policy......-makers and representatives of both human rights organizations and the United Nations Office on Drugs and Crime (UNODC), this article presents Denmark's withdrawal of drug control funding in 2013 as a case study, analyzing the dilemmas and trajectories of joint Iranian-European drug diplomacy and the prospects...

  11. Princes, priests, and people is Saudi Arabia the next Iran

    OpenAIRE

    Waltermire, Bradley J.

    2005-01-01

    Renewed violent attacks in Saudi Arabia against the monarchy, combined with growing concern over royal corruption has led some analysts to predict that Saudi Arabia is likely to be "the next Iran"-that Islamist revolutionaries will come to power in Riyadh. I test this theory through the lens of network analysis in order to measure the degree of state-society integration in Pahlavi Iran and Saudi Arabia. My analysis finds that a) the Saudi state is far more integrated in society through so...

  12. Preliminary study of dengue virus infection in Iran

    DEFF Research Database (Denmark)

    Chinikar, Sadegh; Ghiasi, Seyed Mojtaba; Shah-Hosseini, Nariman

    2012-01-01

    Dengue fever is one of the most important arthropod-borne viral diseases of public health significance. It is endemic in most tropical and subtropical parts of the world, many of which are popular tourist destinations. The presence of dengue infection was examined in Iranian patients who were...... abroad. Of these, six cases were from the Sistan and Baluchistan province in southeast Iran and neighbouring Pakistan. Travellers play a key role in the epidemiology of dengue infection in Iran and it is recommended that travellers to endemic areas take precautionary measures to avoid mosquito bites....

  13. Leucocytozoon spp. infection in Accipitriformes birds in Iran.

    Science.gov (United States)

    Rassouli, Maryam; Aghazamani, Ghazaleh; Ardekani, Abbas Oliya

    2017-09-01

    Leucocytozoon spp. (Haemosporida, Leucocytozoidae) are vector-borne parasites of various birds. Leucocytozoon can infect different reticuloendothelial tissues and blood cells of birds. In this study peripheral blood samples were collected from Accipitriformes birds [three marsh harriers ( Circus aeruginosus ) and one tawny eagle ( Aquila rapax )] in one birds' garden in Iran. Blood films were observed for identification of hemoparasites. All samples were infected by different Leucocytozoon species. All of the observed species were first reported in Iran in Accipitriformes birds which one of them was described as a new species.

  14. Uranium in river water

    International Nuclear Information System (INIS)

    Palmer, M.R.; Edmond, J.M.

    1993-01-01

    The concentration of dissolved uranium has been determined in over 250 river waters from the Orinoco, Amazon, and Ganges basins. Uranium concentrations are largely determined by dissolution of limestones, although weathering of black shales represents an important additional source in some basins. In shield terrains the level of dissolved U is transport limited. Data from the Amazon indicate that floodplains do not represent a significant source of U in river waters. In addition, the authors have determined dissolved U levels in forty rivers from around the world and coupled these data with previous measurements to obtain an estimate for the global flux of dissolved U to the oceans. The average concentration of U in river waters is 1.3 nmol/kg, but this value is biased by very high levels observed in the Ganges-Brahmaputra and Yellow rivers. When these river systems are excluded from the budget, the global average falls to 0.78 nmol/kg. The global riverine U flux lies in the range of 3-6 x 10 7 mol/yr. The major uncertainty that restricts the accuracy of this estimate (and that of all other dissolved riverine fluxes) is the difficulty in obtaining representative samples from rivers which show large seasonal and annual variations in runoff and dissolved load

  15. Iran's nuclear program - for power generation or nuclear weapons?; Irans kjernefysiske program - for kraftproduksjon eller kjernevaapen?

    Energy Technology Data Exchange (ETDEWEB)

    Kippe, Halvor

    2008-11-15

    This report addresses the development of a nuclear infrastructure in Iran, and assessments are made on the near-term potential this infrastructure might yield of either nuclear power or nuclear arms production. The most significant facilities are treated in a more elaborate fashion, as these are assumed to have key roles in either a true civilian programme, or in the prospect of weapons-grade fissile material production. The future potential capacity for the latter is calculated under certain presumptions, both in the case that Iran focuses its efforts on uranium-based nuclear weapons, and in the case that it should choose the plutonium path to nuclear weapons. All the conclusions and findings in this report are based on technological considerations. This means that social or political assessments have not prevailed, rather the picture of Iran's nuclear programme is drawn through descriptions and assessments of facilities and systems, and their role in the bigger context. Definite conclusions have not been made as to whether Iran's nuclear programme currently is aimed towards nuclear arms or nuclear power. The secrecy surrounding some of the most prominent nuclear sites together with more or less credible allegations of purely weapons-related activities in the past, make it hard not to conclude that Iran until the disclosures in 2002 made as great an effort as it could on its way on developing nuclear weapons covertly. The scope of today's nuclear programme seems, on the other hand, most likely to be in part to help relieve the ever-increasing need for energy, although considerable deficits to this strategy are identified, at the same time as the Iranian people are united in a giant, high-prestige project in defiance of massive international pressure. Adding to this is a much-feared ability to rapidly being able to redirect their nuclear efforts, and develop nuclear arms in perhaps as little as one year. This so-called break-out scenario, where Iran

  16. Bulk metal concentrations versus total suspended solids in rivers: Time-invariant & catchment-specific relationships.

    Science.gov (United States)

    Nasrabadi, Touraj; Ruegner, Hermann; Schwientek, Marc; Bennett, Jeremy; Fazel Valipour, Shahin; Grathwohl, Peter

    2018-01-01

    Suspended particles in rivers can act as carriers of potentially bioavailable metal species and are thus an emerging area of interest in river system monitoring. The delineation of bulk metals concentrations in river water into dissolved and particulate components is also important for risk assessment. Linear relationships between bulk metal concentrations in water (CW,tot) and total suspended solids (TSS) in water can be used to easily evaluate dissolved (CW, intercept) and particle-bound metal fluxes (CSUS, slope) in streams (CW,tot = CW + CSUS TSS). In this study, we apply this principle to catchments in Iran (Haraz) and Germany (Ammer, Goldersbach, and Steinlach) that show differences in geology, geochemistry, land use and hydrological characteristics. For each catchment, particle-bound and dissolved concentrations for a suite of metals in water were calculated based on linear regressions of total suspended solids and total metal concentrations. Results were replicable across sampling campaigns in different years and seasons (between 2013 and 2016) and could be reproduced in a laboratory sedimentation experiment. CSUS values generally showed little variability in different catchments and agree well with soil background values for some metals (e.g. lead and nickel) while other metals (e.g. copper) indicate anthropogenic influences. CW was elevated in the Haraz (Iran) catchment, indicating higher bioavailability and potential human and ecological health concerns (where higher values of CSUS/CW are considered as a risk indicator).

  17. Islamic Republic of Iran provides fresh data.

    Science.gov (United States)

    1998-01-01

    This article presents a demographic statistical profile of the Islamic Republic of Iran, based on 1996 census data. The discussion also focused on the government actions taken since the 1994 International Conference on Population and Development. Total population was 60.1 million. 61% of population lived in urban areas. 51.4% of the population were aged under 20 years of age. 4.3% were aged over 65 years. The annual rate of population growth was 2.7% during 1976-86, and 3.2% during 1986-96. Growth was accounted for by an increase in refugee flow, decreased mortality, and a higher birth rate. The Government in 1987, enacted the Family Planning Law as a measure to reduce the rapid population growth rate. The 1994-98 Five Year Plan integrates population issues with sustainable development strategies. The aim for 1998, is to reduce population growth to 1.5%, fertility to 2.5 children/woman, maternal mortality to 35/100,000 live births, and infant mortality to under 22/1000 live births. Islamic principles address gender issues having to do with equality, equity, and the empowerment of women. A Bureau of Women's Affairs, which was established under the President's Office, aims to promote the status of women and ensure their active participation within the development process. The government has advanced women's position by improving reproductive health and family planning programs. In late 1994, the government began to promote the activities of 70 nongovernmental organizations, many of which are concerned with women's issues. A high council for youth was set up in the President's Office.

  18. Determinants of catastrophic health expenditure in iran.

    Science.gov (United States)

    Abolhallaje, M; Hasani, Sa; Bastani, P; Ramezanian, M; Kazemian, M

    2013-01-01

    This study will provide detailed specification of those variables and determinants of unpredictable health expenditure in Iran, and the requirements to reduce extensive effects of the factors affecting households' payments for health and other goods and services inappropriately. This study aims to identify measures of fair financing of health services and determinants of fair financing contribution, regarding the required share of households that prevents their catastrophic payments. In this regard, analysis of shares of households' expenditures on main groups of goods and services in urban and rural areas and in groups of deciles in the statistics from households' expenditure surveys was applied. The growth of spending in nominal values within the years 2002-2008 was considerably high and the rate for out-of-pocket payments is nearly the same or greater than the rate for total health expenditure. In 2008, urban and rural households in average pay 6.4% and 6.35% of their total expenditure on health services. Finally three categories of determinants of unfair and catastrophic payments by households were recognized in terms of households' socio-economic status, equality/inequality conditions of the distribution of risk of financing, and economic aspects of health expenditure distribution. While extending the total share of government and prepayment sources of financing health services are considered as the simplest policy for limiting out-of-pocket payments, indicators and policies introduced in this study could also be considered important and useful for the development of health sector and easing access to health services, irrespective of health financing fairness.

  19. Natural radioactivity in building materials in Iran

    International Nuclear Information System (INIS)

    Mehdizadeh, S.; Faghihi, R.; Sina, S.

    2011-01-01

    This work presents a comprehensive study of natural radioactivity in building materials used in Iran. For this purpose, 177 samples of five types of building material, i.e. cement, gypsum, cement blocks, gravel and brick, were gathered from different regions of the country and analyzed by gamma spectroscopy to quantify radioactivity concentrations using a high purity germanium (HPGe) detector and a spectroscopy system. According to the results of this investigation, cement samples had maximum values of the mean Ra-226 and Th-232 concentrations, 39.6 and 28.9 Bq/kg, respectively, while the lowest value for mean concentration of these two radionuclides were found in gypsum samples 8.1 and 2.2 Bq/kg, respectively. The highest (851.4 Bq/kg) and lowest (116.2 Bq/kg) value of K-40 mean concentration were found in brick and gypsum samples, respectively. The absorbed dose rate and the annual effective dose were also calculated from the radioactivity content of the radionuclides. The results show that the maximum values of dose rate and annual effective dose equivalent were 53.72 nGy/h and 0.37 mSv/y in brick samples. The radium equivalent activities R eq calculated were below the permissible level of 370 Bq/kg for all building materials. The values of hazard indexes were below the recommended levels, therefore, it is concluded that the buildings constructed from such materials are safe for the inhabitants. The results of this study are consistent with the results of other investigations in different parts of the world. (authors)

  20. Epilepsy and consanguinity in Shiraz, Iran.

    Science.gov (United States)

    Asadi-Pooya, Ali Akbar

    2005-01-01

    The importance of consanguinity and its association with epilepsy has been suggested in some studies, but in one study the risk contributed to consanguinity for childhood epilepsy was not significanta. In the present study, there was an attempt to determine if consanguinity has any important association with epilepsy. All the epileptic children and adolescents up to the age of 18 years, who had been referred to Motahary Clinic in Shiraz, Iran, during a six-month period, were included in this cross-sectional study. The percentage of consanguinity in parents of the epileptic patients was compared to a sample of the general population in the same geographical area. In total, 181 unrelated epileptic children were included in this study. The mean age of these children was 7+/-4.6 years. The male/female ratio in these patients was 1.29. Overall, 61(33.7%) of the parents were first cousins (OR=2.264, 95%-CI: 1.618-3.169 in comparison to the general population), 37 (20.4%) were second cousins (OR=3.557, 95%-CI: 2.389-5.296), and 83 (45.9%) were not related. The percentage of consanguinity in parents of the epileptic patients was significantly higher in comparison to a sample of the general population (OR=2.612, 95%-CI: 1.929-3.536, Pmarriages (at least by 2.2 folds), as well as pre-marriage counseling for couples who have a family history of epilepsy are necessary as an effective preventive program.