Results 181 to 190 of about 5,113 (218)

Even-Even Intermolecular Multicentric Reactions

1978
Ionic bicentric reactions constitute a most important class of organic reactions. Typical cases involve initial addition of a nucleophile (N−) or electrophile (E+) to an unsaturated system. The resulting adduct may then eliminate a chemical group giving rise to product formation. Typical examples are given below.
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Even dicycles

Journal of Graph Theory, 2000
The author proves that there is a unique strongly 2-connected digraph with no even directed cycle. He also shows the significance of this digraph to the structure of strongly connected digraphs with no even directed cycles.
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The Evening Shift

Medical Humanities, 2017
> the page bleeps relentlessly > > a chain of patients still to see  > > and the phone rings rings again > spot tests nebs bloods …
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Even Better

JAMA
In this narrative medicine essay, a physical medicine and rehabilitation resident’s understanding of and empathy for patients reaches new heights following her diagnosis of and treatment for breast cancer during residency.
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'Even if'

Analysis, 1979
Allen Hazen, Michael Slote
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Evenness Is Important in Assessing Progress Towards Sustainable Development Goals.

National Science Review, 2021
DUAN Hongbo, Yanfen Wang, Yanbin Hao
exaly  

Local Biodiversity Change Reflects Interactions Among Changing Abundance, Evenness, and Richness

Ecology, 2022
Jonathan M. Chase, Shane A. Blowes, Brian J. McGill   +2 more
exaly  

Cool of the Evening

Spine, 2022
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Even and even if

Linguistics and Philosophy, 1991
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'If' and 'even if'

Analysis, 1980
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