Global ETD Search
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Showing 1 to 11 of 11 for “"transformation studies"”.
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A Study of in Vivo and in Vitro Immune Responses of the A/j Mouse to Plasmodium Berghei
… a soluble suppressive factor, and lymphoblast transformation studies with combinations of lymphoid cells. Three antigen preparations were used in the lymphoblast experiments: a soluble preparation of P. berghei, its ammonium sulfate precipitate and supernate.
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Microprojectile-mediated transformation of Ornithogalum thyrsoides hybrid A2
… study investigated the feasibility of biolistic transformation for Ornithogalum. Two PDS 1000/He biolistic guns were used in independent studies, one in 1995 at the Floral and Nursery Plants Research Unit of the National Arboretum of the United States Department of Agriculture (USDA) and the …
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Biolistic-mediated transformation of Eragrostis Curvula with the HSP 12 gene
… To date, no reports have been published on transformation of this species. This study reports the transformation of E. curvula with Saccharomyces cerevisiae Hsp 12 gene using biolistic-mediated transformation. Firstly, a tissue culture protocol was established for E. curvula that was …
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A Novel Mechanism for Site-Directed Mutagenesis of Large Catabolic Plasmids Using Natural Transformation
Natural transformation is the process by which cells take up DNA from the surrounding medium under physiological conditions, altering the genotype in a heritable fashion. This occurs without chemical or physical treatment of the cells. Certain Acinetobacter strains exhibit a strong tendency to …
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Designing Microstructure through Reverse Peritectoid Phase Transformation in Ni₃Mo Alloy
… for 100h sintering followed by quenching. Three transformation studies were performed. First, the intermetallic γ-Ni₃Mo was formed from the supersaturated solution at temperatures ranging between 600°C and 900°C for up to 100h. The 100% stable γ-Ni₃Mo phase was formed at 600°C after 100h, while …
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The political instrumentalization of religion in the South African truth and reconciliation commission
… of disciplines, including peace and conflict studies, justice and transformation studies, as well as religious studies. In political science, the debates concerning the TRC have mainly revolved around the peace versus justice dichotomy, and more recently - the heated question of whether …
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Essences and Transformations in Objects, Animals, and Humans
… In Study 1, participants were presented with transformation stories in which an animal or person came to look and act like another animal or person as a result of either mutation or maturation. Approximately one-half of the participants received scenarios that included information about the …
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Transformation and toughness of iron-9 percent nickel alloy.
Phase transformation studies have been carried out on VS2241A, Fe-9.14Ni -0.002C alloy. This alloy was chosen because it was expected that the speed of austenite decomposition would be slow enough to allow continuous cooling transformation and isothermal transformation experiments to be carried out …
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Entangled collaborations : a study of cross-disciplinary research collaboration in the field of user experience and data-intensive technologies in campus cyberinfrastructure
… research collaborations in the age of digital transformation. Studies have shown that lack of understanding the diverse interests of different scientific stakeholder groups involved in the development of the cyberinfrastructure and ignoring usability issues, negatively impact the usage and …
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Liquid Chromatography -- Tandem Mass Spectrometry Techniques for Drugs of Abuse as Applied to Bacterial and Forensic Toxicology
… These species have potential to cause biotransformations that affect compound-to-metabolite ratios within the human body, especially after death. Postmortem changes such as these have rarely been evaluated or taken into consideration but they have potential to supply valuable information, …
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Transformation and precipitation in vanadium treated steels
… of martensite and other structures, the transformation during continuous cooling, the effect of vanadium addition and increasing nitrogen content on the thermo-mechanical processing of austenite, and the transformation of various morphologies of austenite to ferrite. The sites for …