نتایج جستجو برای: collected during 1993
تعداد نتایج: 1985766 فیلتر نتایج به سال:
on- the-job training on of the most effective tools for managers to cope with the changing organizational environment. it grantess suitable services to customers, particularly in public service enterprises. if such training os goal oriented, planned systematically, and tailored to the employees, job content, then not only it could increase employees and organizational performance, but also it c...
The gypsy moth (Lymantria dispar L.) nuclear polyhedrosis virus was genetically engineered for nonpersistence by removal of the gene coding for polyhedrin production and stabilized using a coocclusion process. A beta-galactosidase marker gene was inserted into the genetically engineered virus (LdGEV) so that infected larvae could be tested for its presence using a colorimetric assay. In 1993, L...
OBJECTIVE To describe the management of and outcomes in patients with newly diagnosed ovarian cancer during 1993, 1994 and 1995 in Victoria. DESIGN AND SETTING Retrospective cohort study conducted by surveying doctors involved in managing incident ovarian cancer cases identified from the population-based Victorian Cancer Registry. The survey was conducted in 1997 and the cohort was followed u...
An outbreak of hantavirus pulmonary syndrome occurred in the province of Los Santos, Panama, in late 1999 and early 2000. Eleven cases were identified; 9 were confirmed by serology. Three cases were fatal; however, no confirmed case-patient died. Case-neighborhood serologic surveys resulted in an overall hantavirus antibody prevalence of 13% among household and neighborhood members from the out...
Phylogenetic studies have suggested that the HIV-1 epidemic in the Americas is mainly dominated by HIV subtype B. However, countries of South America and the Caribbean have recently reported changes in their circulating HIV-1 genetic profiles. The aim of this study was to characterize the molecular profile of the HIV-1 epidemic in Panama by the analysis of 655 polymerase gene (pol) sequences th...
Journal of the American Chemical Society is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Systematic design of chemical oscillators. 10. Minimal bromate oscillator: bromate-bromide-catalyst Miklos Orban, Patrick De Kepper, and Irving R. Epstein J. Am. Chem. Soc., 1982, 104 (9), 2657-2658• DOI: 10.1021/ja00373a063 • Publication Date (Web): 01 May 20...
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