Results 41 to 50 of about 278,646 (326)
Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae) [PDF]
, 2012 The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Kuhlmann, Michael
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The Divine Passibilism of Alfred Whitehead and Nikolai Berdyaev [PDF]
Вестник Екатеринбургской духовной семинарииThe article is devoted to a comparative analysis of the concepts of divine passibilism in the teachings of the English mathematician Alfred North Whitehead and the Russian philosopher Nikolai Berdyaev.
Sarkis V. Sanayants
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Exposure of Salmonella enterica serovar Typhimurium to high level biocide challenge can select multidrug resistant mutants in a single step. [PDF]
PLoS ONE, 2011 Biocides are crucial to the prevention of infection by bacteria, particularly with the global emergence of multiply antibiotic resistant strains of many species.
Rebekah N Whitehead +3 more
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Coassembly and the $K$-theory of finite groups
, 2016 We study the $K$-theory and Swan theory of the group ring $R[G]$, when $G$ is a finite group and $R$ is any ring or ring spectrum. In this setting, the well-known assembly map for $K(R[G])$ has a companion called the coassembly map.
Malkiewich, Cary
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Caring as a core concept in educating midwifery learners: A qualitative study
Health SA Gesondheid: Journal of Interdisciplinary Health Sciences, 2012 Caring is the core business of nursing and midwifery, involving a relationship in which the carer is committed to the needs of the one being cared for (Mason-Whitehead, Mcintosh, Bryan & Mason).
Susan C.D. Wright,, Mmajapi E. Chokwe
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Notes on Whitehead space of an algebra
International Journal of Mathematics and Mathematical Sciences, 2002 Let R be a ring, and denote by [R,R] the group generated additively by the additive commutators of R. When Rn=Mn(R) (the ring of n×n matrices over R), it is shown that [Rn,Rn] is the kernel of the regular trace function modulo [R,R].
M. Arian-Nejad
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Analytic Detection in Homotopy Groups of Smooth Manifolds
Современная математика: Фундаментальные направления, 2020 In this paper, for the mapping of a sphere into a compact orientable manifoldSn→M,n⩾1, we solve the problem of determining whether it represents a nontrivial element in the homotopy group of the manifoldπn(M) πn(M ). For this purpose, we consistently use
I. S. Zubov
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On Fox spaces and Jacobi identities [PDF]
, 2007 In 1945, R. Fox introduced the so-called Fox torus homotopy groups in which the usual homotopy groups are embedded and their Whitehead products are expressed as commutators.
Golasinski, Marek +2 more
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Agribusiness, EarlyView.ABSTRACT Nutritional information is very important in the food choices of consumers. However, when they are too scientific or technical, they have the potential to confuse consumers, resulting in information asymmetry and dissuading them from making beneficial choices.
Edeoba W. Edobor +3 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx +6 more
wiley +1 more source