مرور Volume 19, Issue 1 بر اساس تاریخ انتشار
در حال نمایش موارد 1 - 11 از 11
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Prevalence of SHV gene and antibiotic resistance of extended-spectrum β-lactamase-producing Escherichia coli strains isolated from abattoir wastewater in Mazandaran Province, north of Iran
(University of Guilan, 2021-01-01)Abattoir wastewater is a major source of pollution burden and life-treating human pathogenic bacteria. The aim of this study was to determine the extended-spectrum β-lactamase-producing (ESBL) producing E. coli isolates ...
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Comparison of temporal and spatial patterns of water quality parameters in Anzali Wetland (southwest of the Caspian Sea) using Support vector machine model
(University of Guilan, 2021-01-01)Urgent is growing to have reliable information from the country's water resources. In recent years, data mining models such as artificial neural network (ANN), gene expression programming, Bayesian network, machine algorithms, ...
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Floristic studies, life forms and chorology of plants in Kouh-payeh area, Isfahan Province, Iran
(University of Guilan, 2021-01-01)The Kouh-payeh with an area of 3000 km2 is located at 70 km east of Isfahan on the edge of central Kavir at longitude 52° 26ʹE and latitude 32° 43ʹN. In this study, the floristic richness, life form, geographical distribution ...
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The psychological properties of the Arabic BDI-II and the psychological state of the general Moroccan population during the mandatory quarantine due to the COVID-19 pandemic
(University of Guilan, 2021-01-01)The main objective of this work is to study the psychological impact (stress and depression) of the mandatory quarantine applied on the Moroccan population in order to limit the spread of the new coronavirus (COVID-19), ...
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Effects of sodium chloride and methylthioninium chloride on Persian sturgeon, Acipenser persicus (Borodin, 1897): A histopathological and bacteriological study
(University of Guilan, 2021-01-01)360 pieces of Persian sturgeon fingerlings (1.94 ± 0.75 g) were exposed to various sublethal doses of disinfecting chemicals commonly used in aquaculture such as sodium chloride and methylthioninium chloride in order to ...
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Municipal solid waste landfill impact on sediments and surface water quality of Amsal River: A case study of Ziama Mansouriah landfill (Northeastern Algeria)
(University of Guilan, 2021-01-01)Landfills represent possible sources of diverse contaminants that can cause human health and ecological problems. The purpose of this study is to assess the pollution caused by a leachate from Ziama Mensouriah municipal ...
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Length-weight relationship, condition factor and relative condition factor of Alosa braschnikowi and A. caspia in the southeast of the Caspian Sea (Goharbaran)
(University of Guilan, 2021-01-01)The main objectives of the present study were to determine the species composition of Caspian shad, genus Alosa and to estimate the LWR, CF, and Kn of A. braschnikowi and A. caspia during different months in the southeastern ...
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Effects of the Caspian Sea water level change on Boujagh National Park, southwest the Caspian Sea
(University of Guilan, 2021-01-01)Nowadays, climate change and sea level rise are serious threats to the social, economical and environmental vulnerability of the ocean coasts all around the world, and the Caspian Sea rapid fluctuations during the third ...
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Assessing the level of CO2 emission in Iran via the econometric approach
(University of Guilan, 2021-01-01)The main objective of this study is to investigate the production of carbon dioxide and its effective factors on CO2 emission in Iran and other parts of the world. The results show that by increasing the population and to ...
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Climatic condition effects on the components of plant diversity in the western Iran grasslands using multiplicative partitioning methods
(University of Guilan, 2021-01-01)This study aimed to investigate the effects of different climatic conditions (arid vs. semi-arid) on patterns of species richness and plant diversity as well as plant composition in two over-grazed regions. The regions ...
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Factors affecting the adoption of new technologies by poplar growers in North Iran (Case study: Sowmeh Sara City)
(University of Guilan, 2021-01-01)The purpose of this study is to determine the factors affecting the adoption of new technologies by poplar growers in Sowmeh Sara City, Guilan Province, north of Iran. The statistical population of the study includes poplar ...
