Results 141 to 150 of about 7,077,388 (197)

Sandmeyer-Type Reductive Disulfuration of Anilines

Organic Letters, 2021
A transition metal/ligand-free disulfuration of anilines with disulfur transfer reagents (dithiosulfonate or tetrasulfide) is reported herein. The reaction, which can be considered as a reductive disulfuration variation of the classic Sandmeyer reaction, is performed under mild conditions and exhibits broad scope across the aniline substrate and ...
Shiqi Chen, Si Cao, Chaoyang Liu, Baoxu Wang, Xiaorui Ren, Hang Huang, Zhihong Peng, Xi Wang   +7 more
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Viral reduction techniques: Types and purpose

Transfusion Medicine Reviews, 2001
Viral reduction techniques help assure the highest level of plasma-product safety that is possible using today's technology. However, worldwide travel and changing demographics could bring new pathogens into focus and thus require plasma-product manufacturers to be continually vigilant in their efforts to refine current reduction techniques and develop
G, Fischer, W K, Hoots, C, Abrams
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Situational Typing and Graded Smoking Reduction

Psychological Reports, 1993
Twenty-seven smokers were classified pretreatment according to whether they reported high craving to smoke when they were actively engaged ( n = 14) in a task or not ( n = 13). Both groups reported reduced smoking and craving during a situation-based reduction program.
K, O'Connor, R, Langlois
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Comparing Intervals Using Type Reduction

2020 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2020
Many decision making processes are based on choosing options with maximum utility. Often utility assessments are associated with uncertainty, which may be mathematically modeled by intervals of utilities. Intervals of utilities may be mapped to single utility values by so-called type reduction methods which have been originally developed in the context
Thomas A. Runkler, Chao Chen, Simon Coupland, Robert John   +3 more
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Type reduction and powerful types

Siberian Mathematical Journal, 1992
\textit{M. Benda} [Fundam. Math. 81, 107-119 (1974; Zbl 0289.02038)] introduced the notion of a powerful type and proved that a theory \(T\) without a powerful type has an infinite number of non-isomorphic countable models. The author defines the notions of the reducibility of a theory over a type and a \(p\)-principal \(p\)-type.
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