Results 51 to 60 of about 191,202 (337)
Наука и техника, 2016 The paper contains an analysis of dimple geometric parameters obtained on wire surface during its in its electrical discharge machining. A photography and description of one of the dimples has been given in the paper.
M. G. Kiselev +3 more
doaj +1 more source
Incremental evolution strategy for function optimization [PDF]
, 2006 This paper presents a novel evolutionary approach for function optimization Incremental Evolution Strategy (IES). Two strategies are proposed. One is to evolve the input variables incrementally.
Guan, SU, Mo, W
core
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
International Journal of Gerontology, 2009 Background: Precise left atrial (LA) volume quantification, representative of LA function, is of extraordinary clinical prognostic value. However, a detailed description of pathophysiology in different disease populations and interactions with aging by ...
Cheng-Ting Tsai +5 more
doaj +1 more source
Cutting plane methods for general integer programming [PDF]
, 1993 Integer programming (IP) problems are difficult to solve due to the integer restrictions imposed on them. A technique for solving these problems is the cutting plane method.
Darby-Dowman, K, Hamid, FA, Mitra, G
core
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Revista Colombiana de Estadística, 2005 Quantile regression is a nondifferentiable convex optimization problem. We compare three classical numerical methods, two of them based on linear optimization, and the cutting plane method.
Mora Escobar Héctor Manuel
doaj
Технічна інженерія, 2021 The wholeness of the stone monolith is saved when separating of it occur with the diamond wire machines. However, there are some problems and questions – what are the optimal dimensions of the monolith and the angles of drilling for contouring with ...
R.R. , N.M. , M.A. , V.V. , S.I.
doaj +1 more source
Emplacement of sandstone intrusions during contractional tectonics [PDF]
, 2016 Acknowledgments We acknowledge the support of sponsoring companies of Phase 3 of the Sand Injection Research Group (SIRG). We are very grateful to John Waldron and Jessica Ross for the constructive reviews of the manuscript.
Alsop, G. Ian +4 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source