73 articles for “time-history”

Set a search alert

Research ArticleOpen accessIn the abstractChemical and Biological Warfare: Should Rapid Detection Techniques Be Researched To Dissuade Usage? A ReviewMark R. Hurst, Ebtisam WilkinsChemistry, microbiology and genetic engineering have opened new doorways for the human race to propel itself to a better future. However, there is a darker side to Bioengineering. One element of this is the manufacture and proliferation of biological and chemical weapons. It is clearly in the interest of humankind to prevent the future use of such weapons of mass … …American Journal of Applied Sciences, Vol. 2, Issue 4 · 30 Apr 2005 · 6,865 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordThe Rise of Abstract Thinking in History. The Developmental Approach Illuminates the Foundations of the Russian Socio-Historical PsychologyGeorg OesterdiekhoffLuria's empirical study in Uzbekistan and Kirgistan belongs to the core of the Russian School of Socio-Historical Psychology. The goal of this article is to examine that research again and to disclose their true fundamentals. All the tests Luria had used in Central Asia come from developmental psychology. However, neither Luria nor his followers fully understood the foundations and consequences … …Journal of Social Sciences, Vol. 18, Issue 1 · 2 Apr 2022 · 8,137 accessesView PDF Cite

Research ArticleOpen accessAll words, across the recordLaboratory Investigation of the Biology of Bactericera tremblayi Wag. (Homoptera: Triozidae) a New Pest in Onion Fields of IranMohammad Hossein. Kazemi, Mohammad Mashhadi JafarlooProblem statement: Psyllids as a small group of insects with plant feeding adult and nymphal stages, not only could have direct feeding damages but they could also transmit plant diseases especially viruses. Bactericera tremblayi had recently increased to high densities in onion fields in East Azarbaijan province in Iran and the pest had become widespread. This was the first study … …American Journal of Agricultural and Biological Sciences, Vol. 3, Issue 4 · 31 Dec 2008 · 7,505 accessesView PDF Cite