Results 111 to 120 of about 64,000 (305)

Axiomatic Theory of Denotation and Lesniewski’s Ontology

open access: yesRUDN Journal of Philosophy, 2013
This paper conceders basic presuppositions of the theory of denotation and proposes the axiomatic theory of denotation. Lesniewski’s elementary ontology is embedding into the axiomatic theory of denotation.
S A Pavlov
doaj  

Stability and Hopf-bifurcation analysis of an unidirectionally coupled system

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, the stability and existence of periodic solutions for an unidirectionally coupled nonlinear system with delays are investigated by combining the linear stability theory and the embedding technique of asymptotically autonomous semiflows ...
Gang Zhu, Junjie Wei
doaj   +1 more source

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

Wavefunction Embedding for Molecular Polaritons

open access: yes, 2022
Polaritonic chemistry relies on the strong light-matter interaction phenomena for altering the chemical reaction rates inside optical cavities. To explain and to understand these processes, the development of reliable theoretical models is essential ...
Pavošević, F.   +5 more
core   +1 more source

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

open access: yesFEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho   +4 more
wiley   +1 more source

Every Poincaré gauge theory is conformal: A compelling case for dynamical vector torsion

open access: yesPhysics Letters B
The Poincaré gauge theory (PGT) of gravity provides a viable formulation of general relativity (Einstein–Cartan theory), and a popular model-building framework for modified gravity with torsion.
Will Barker   +4 more
doaj   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

Noncommutativity and Duality through the Symplectic Embedding Formalism

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
This work is devoted to review the gauge embedding of either commutative and noncommutative (NC) theories using the symplectic formalism framework.
Everton M.C. Abreu   +2 more
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

open access: yesFEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin   +3 more
wiley   +1 more source

The impact mechanism of telework on job performance: a cross-level moderation model of digital leadership

open access: yesScientific Reports
Traditional enterprise management believes that telecommuting activities are out of the enterprise's control, which may reduce staff performance. We use the extension of job demand-resource theory and work embeddedness theory to develop and test the ...
Meihui Liao, Shiyuan Li, Hongda Liu
doaj   +1 more source

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