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12 articles for “darya”

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Research ArticleOpen accessEvery word in the titleCurrent Growth Conditions of Populus Diversifolia Schrenk and Populus Pruinosa Schrenk in the Syr-Darya ValleyPolina Vesselova, Karina Makhmudova et al.In the context of urbanization of territories and the intensification of agriculture, the biological diversity of animals and plants in their habitats is degrading. The purpose of the study is to determine the edaphic factors affecting the growth of Populus diversifolia Schrenk and Populus pruinosa Schrenk, as well as anthropogenic factors affecting their conservation in the Syr-Darya valley (Kazakhstan). For … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 6 Oct 2022 · 5,542 accessesView PDFCite
Research ArticleOpen accessIn the author namesPrevalence of Depression among High School Students and its Relation to Family StructureAli Daryanavard, Abdoulhossain Madani, Mohammad Saeid Mahmoodi et al.Problem statement: Depression is common in adolescents and especially in high school students. The aim of this study was to determine the prevalence of depression among high school students and its relation to parental configurations. Approach: A cross-sectional study was conducted during first term of the academic year 2003-2004. Data was collected by Beck Depression Inventory questionnaire (BDI-21 test) and … …American Journal of Applied Sciences, Vol. 8, Issue 1 · 31 Jan 2011 · 9,231 accessesView PDFCite
Research ArticleOpen accessIn the author namesAnti β2-Glycoprotein I Antibodies in Women with Recurrent Spontaneous AbortionAbdolreza Sotoodeh Jahromi, Mohammad Reza Farjam, Farideh Mogharrab et al.Problem statement: Antiphospholipid antibodies (aPL) are associated with repeated miscarriages and pregnancy complications, however their pathogenic mechanisms are still matter of research. Anti-β2 glycoprotein 1 (β2GPI) antibody is one of these aPL that its contribution to RSA risk remains poorly understood. There were not any data about role this auto-antibody in RSA in South of Iran. This study was conducted … …American Journal of Biochemistry and Biotechnology, Vol. 6, Issue 4 · 31 Dec 2010 · 7,787 accessesView PDFCite
Research ArticleOpen accessIn the author namesOptimizing Coagulation Process for Low to High Turbidity Waters Using Aluminum and Iron SaltsAkbar Baghvand, Ali Daryabeigi Zand, Nasser Mehrdadi, Abdolreza KarbassiProblem statement: Turbid waters, containing colloidal particles, are normally treated by coagulation-flocculation followed by clarification. Ferric chloride and alum, which are the most common types of coagulants in water treatment plants of Iran as well as many other countries, were investigated with the aim of determining their capabilities to reduce turbidity of drinking water. Turbidity was added as kaolin. Optimization … …American Journal of Environmental Sciences, Vol. 6, Issue 5 · 31 Oct 2010 · 21,079 accessesView PDFCite
Research ArticleOpen accessIn the author namesKnowledge and Attitude of Persons Living with HIV+/AIDS (PLWAs) Towards HIV/AIDS in IranJamshidi Makiani Mahin, Davoodian Parivash, Abdoul Hossain Madani et al.Problem statement: As number of Persons Living with HIV/AIDS (PLWAs) increases, caring for them is a new rising problem. The World Health Organization encourages caring these people at home. Patients themselves also prefer to stay at home than staying in hospital. Adequate knowledge and positive attitude are important factors in providing better care for a patient. Approach: This study was … …American Journal of Infectious Diseases, Vol. 6, Issue 3 · 30 Sep 2010 · 8,260 accessesView PDFCite
Research ArticleOpen accessIn the author namesChlamydia trachomatis in Women with Full-Term Deliveries and Women with AbortionAbdolreza Sotoodeh Jahromi, Mohammad Reza Farjam, Farideh Mogharrab et al.Problem statement: There are some documents which support the role of some certain infections such as Chlamydia trachomatis in spontaneous abortion. As there were not data about role this bacterium in abortion in this area of IRAN, this study was conducted to evaluate the prevalence of Chlamydia trachomatis in women with abortion and compare it with healthy women with no … …American Journal of Infectious Diseases, Vol. 6, Issue 3 · 30 Sep 2010 · 8,516 accessesView PDFCite
Research ArticleOpen accessIn the author namesVibration Equations of Thick Rectangular Plates Using Mindlin Plate TheoryS. A. Sadrnejad, A. Saedi Daryan, M. ZiaeiProblem statement: Rectangular steel plates are widely used in various steel structures and steel industries. For a proper design of steel plate structures and efficient use of material, the behavior, strength, buckling and post-buckling characteristics of plates should be accurately determined. Approach: Considering the significance of this matter, lateral vibration of thick rectangular plates was studied on the basis of … …Journal of Computer Science, Vol. 5, Issue 11 · 30 Nov 2009 · 7,881 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Constitutive Model for Multi-Line Simulation of Granular Material Behavior Using Multi-Plane PatternS. A. Sadrnejad, A. Saedi Daryan, M. ZiaeiProblem statement: Improper understanding of material behavior prevents the efficient and correct usage of available materials and consequently, increases the construction and maintenance costs and even unsuitable construction. Considering the necessity of exact investigation about material behavior, several researches have been carried out in this field but the majority of these researches did not propose a general method for prediction … …Journal of Computer Science, Vol. 5, Issue 11 · 30 Nov 2009 · 6,661 accessesView PDFCite
Research ArticleOpen accessIn the author namesProbabilistic Empirical Green's Function Method in Ground Motion SimulationEhsan Khojastehfar, Amir Saedi Daryan, Mohammad Amin AssarehProblem statement: The Empirical Green's Function method is used to synthesize strong ground motion time histories.In previous simulation processes parameters were taken deterministically. Approach: In this study, the probabilistic consideration for some of these parameters was inserted to the process. For implementing this method a computer program was developed in GIS. GIS abilities for storing and processing geographic data is … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 1 · 31 Mar 2009 · 7,651 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Study of the Effect of Infilled Brick Walls on Behavior of Eccentrically Braced Frames Using Explicit Finite Elements MethodAmir Saedi Daryan, Masood Ziaei, Ali Golafshar et al.Problem statement: Eccentrically Braced Frames (EBFs) are usually infilled by masonry walls, but in common design, the stiffness and lateral resistance of these walls is ignored. Considering the results of carried out tests and studies, it seems that infilled masonry walls have a significant influence on the stiffness and the strength of EBFs. Since experimental test of total frame with … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 1 · 31 Mar 2009 · 8,191 accessesView PDFCite