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34 articles for “N. Ahmadi”
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Research ArticleOpen accessIn the author namesPerception of Extension Specialists about the Role of Extension in the Production and Adoption of the Genetically Modified Crops in IranSeyed Jamal F. Hosseini, Seyed Mehdi Mirdamadi, Sahar Dehyouri, Serveh AhmadiExtension specialists were surveyed in order to explore their perception about the role of extension in the production and adoption of Genetically Modified (GM) crops in Iran. The methodology used in this study involved a combination of descriptive and quantitative research. The total population for this study was 120 extension specialists in Iran. Extension specialists believed that the first priority … …American Journal of Biochemistry and Biotechnology, Vol. 4, Issue 4 · 31 Dec 2008 · 7,117 accessesView PDFCite
Research ArticleOpen accessIn the author namesComparison between Brain Tissue Gray and White Matters in Tension Including Necking PhenomenonSina Mehdizadeh, Mehdi Khoshgoftar, Siamak Najarian et al.Characterizing the differences between the mechanical properties of brain tissue gray and white matters is of importance in biomechanics of brain tissue and may find a variety of different applications in medicine. In this study, a comparison has been made between mechanical behavior of bovine brain tissue white and gray matters. Through a linear elastic theory and using Bridgman method, … …American Journal of Applied Sciences, Vol. 5, Issue 12 · 31 Dec 2008 · 6,843 accessesView PDFCite
Research ArticleOpen accessIn the author namesDynamic Analysis of Structures Using Neural NetworksN. Ahmadi, R. Kamyab Moghadas, A. LavaeiIn the recent years, neural networks are considered as the best candidate for fast approximation with arbitrary accuracy in the time consuming problems. Dynamic analysis of structures against earthquake has the time consuming process. We employed two kinds of neural networks: Generalized Regression neural network (GR) and Back-Propagation Wavenet neural network (BPW), for approximating of dynamic time history response of … …American Journal of Applied Sciences, Vol. 5, Issue 9 · 30 Sep 2008 · 7,156 accessesView PDFCite
Research ArticleOpen accessIn the author namesStudy of Educational Adjustment and Educational Motivation in Military and Non-Military StudentsKhodabakhsh Ahmadi, Ali Fathi-AshtianiStudents abilities to transfer from the community colleges into baccalaureate granting colleges and universities have become a global issue. The rise in students' college attendance has brought about new challenges in the area of academic motivation depriving them from educational pursuit despite proper qualifications. This comparative-descriptive study has been designed in order to compare between military and non-military students in … …Journal of Social Sciences, Vol. 4, Issue 2 · 30 Jun 2008 · 7,983 accessesView PDFCite
Research ArticleOpen accessIn the author namesThe Influence of Religiosity on Marital SatisfactionKhodabakhsh Ahmadi, Esfandiar Azad-Marzabadi, Seyed Mahdi Nabipoor AshrafiThe following research sought to examine the relationship between a married individual's religiosity level and its impact upon his or her level of marital satisfaction. Findings in this connection can help strengthen families 660 heterosexually hetero-sexually couples from Tehran were studied multistage using cluster sampling. Information regarding religiosity and marital satisfaction was collected using the researcher's prepared questionnaire and ENRICH … …Journal of Social Sciences, Vol. 4, Issue 2 · 30 Jun 2008 · 9,102 accessesView PDFCite
Research ArticleOpen accessIn the author namesT-2 Toxin Regulated Ganoderma lucidum Induced Cytokine ReleaseKazem Ahmadi, Majid RiazipourThe water-soluble extract of Ganoderma lucidum (Reishi) has been used as immunomodulator to stimulate spleen cells proliferation and cytokine expression. It has also been shown that at some level of exposure, T-2 toxin typically act as immunosuppressive agent and can increase disease susceptibility. The aim of this study was to investigate the effect of T-2 toxin on cytokine production by … …American Journal of Immunology, Vol. 4, Issue 1 · 31 Mar 2008 · 7,541 accessesView PDFCite
Research ArticleOpen accessIn the author namesStress and Job Satisfaction among Air Force Military PilotsKhodabakhsh Ahmadi, Kolivand AlirezaStress induces impairment of performance is a relatively common issue in pilots of military aviation. The present study aimed at gathering preliminary data on the relationship between stress and job satisfaction among military pilots, so determine to what extent military pilots suffering from job satisfaction. This study was cross- sectional in design and used survey methodology. The survey was offered … …Journal of Social Sciences, Vol. 3, Issue 3 · 30 Sep 2007 · 10,963 accessesView PDFCite
Research ArticleOpen accessIn the author namesThe Influence of Social Capital on Adoption of Rural Development Programs by Farmers in the Caspian Sea Region of IranA. Ahmadi Firouzjaie, H. Sadighi, M.A. MohammadiThe main purpose of this study was to measure social capital (consisting of structural and cognitive) of mainly rice producing farmers in the Caspian See region of Iran. The secondary purpose was to determine the influence of farmers' social capital on adoption of Rural Development Programs (RDPs). This was a descriptive-correlation and a causal-comparative survey study. The population of this … …American Journal of Agricultural and Biological Sciences, Vol. 2, Issue 1 · 31 Mar 2007 · 8,034 accessesView PDFCite
Research ArticleOpen accessIn the author namesAndrogen Receptor in Macrophages of Male Rat is Greater Than in FemaleKazem Ahmadi, Alan B. McCrudenThe presence and possible sex differences of androgen receptor in peritoneal macrophages was investigated using immunomagnetic beads. Macrophages were incubated with different concentrations of [3H]-5αDHT in the presence or absence of a 100 fold excess of unlabelled 5α-DHT. Labelled cells were separated from unbound steroid by immunomagnetic beads coated with anti-rat macrophage antibody. The binding identified in the rat macrophages … …American Journal of Immunology, Vol. 1, Issue 1 · 31 Mar 2005 · 6,834 accessesView PDFCite
Research ArticleOpen accessIn the author namesRegionalism and Its Effects on Iranian Agricultural Exports: The Case of Economic Cooperation OrganizationMandana Toosi, Reza Moghaddasi, Saeed Yazdani, Majid AhmadianProblem statement: World economy has become increasingly integrated. There is an underlying assumption that integration into the world economy provides more opportunities for trade. The evidence shows that integration at the regional levels can help developing countries to prepare for the international economic integration. It will be important to outline and analyze past efforts at regional integration (regionalism) to have … …American Journal of Applied Sciences, Vol. 6, Issue 7 · 31 Jul 2009 · 6,928 accessesView PDFCite