Results 101 to 110 of about 9,463,996 (246)

Highly Composite Numbers

open access: yes, 2022
Hovedresultatet for denne oppgaven er å vise at det kun finnes endelig mange tall \(n\) slik at både \(n\) og \(d(n)\) er ``antiprimtall", hvor \(d(n)\) er divisorfunksjonen. Gjennom hele oppgaven blir Bertrands postulat [4] brukt mange ganger. Dette har gjort at bevisene kan skrives så enkelt som mulig.
openaire   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Resin Transfer Molding

open access: yes, 2004
The Liquid Composite Molding (LCM) refers to a number of processes that use liquid resin to impregnate the stationary fibrous pre-form. The variation of this process that is of a particular interest is Resin Transfer Molding (RTM). During the RTM Process,
Center for Composite Materials
core  

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Analysis of Carbon Fiber Composite Electrode

open access: yes, 2015
In this article a novel energy-storing composite electrode is investigated with regards to its mechanical and electrochemical properties. This composite electrode consists of carbon fibers, which provide both the mechanical reinforcement and the negative
Ihrner, Niklas   +4 more
core   +2 more sources

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Recent advances on entropy analysis of composite nanofluids-A critical review

open access: yesResults in Engineering
The present study analyzes on the reviews carried out by the previous researchers on the entropy generation caused by the flow and heat transfer of several composite nanofluids subject to varieties of geometries under the influence of several constraints
S.S. Samantaray   +6 more
doaj   +1 more source

Effect of Production Parameters on the Properties of Composite Wires [PDF]

open access: yes, 2006
Nowadays, metal matrix composites have many new areas of application owing to their excellent properties - for example their great tensile strength and high Young’s modulus with its relatively low weight.
Dobránszky, János   +2 more
core   +1 more source

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