Results 71 to 80 of about 678,166 (300)
Does Quantum Mechanics Clash with the Equivalence Principle – and Does it Matter? [PDF]
, 2010 With an eye on developing a quantum theory of gravity, many physicists have recently searched for quantum challenges to the equivalence principle of general relativity.
Elias Okon +3 more
core +1 more source
Frontiers in Materials, 2022 Thermal shock is one of the main causes for the fracture of ceramic materials due to their inherent brittleness. Aiming to explore the mechanism of thermal shock cracking behavior of ceramics under different thermal shock conditions, a novel temperature ...
Dingyu Li +4 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Syntaxe et paradigme(s) : outre les relations de dépendance, les relations d’équivalence
Signata, 2017 This article intends to examine, in the theoretical framework of functional linguistics, syntactic ‘equivalence’ relationships, as opposed to the far more described syntactic dependency relationships, in the light of paradigmatic piles as defined in the ...
Nathalie Rossi-Gensane
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
An equivalence criterian for 3-manifolds
Revista Matemática Complutense, 1997 Through dual subdivision a triangulated 3-manifold is represented by a 4-colored graph. In this paper, the homeomorphism problem for 3-manifolds is translated into an equivalence problem for 4-colored graphs. The equivalence relation is generated by a finite set of ``graph-moves''.
openaire +4 more sources
Confounding Equivalence in Causal Inference
Journal of Causal Inference, 2014 The paper provides a simple test for deciding, from a given causal diagram, whether two sets of variables have the same bias-reducing potential under adjustment.
Pearl Judea, Paz Azaria
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
An equivalence criterion for infinite products of Cauchy measures [PDF]
Statistics & Probability Letters, 2020 6 pages; Lemma 2.4 in the published version is wrong.
openaire +3 more sources
Equivalence relations as an analysis criterion of scientific relevance of analytical categories
Acta Colombiana de PsicologíaThe aim of this paper is to propose equivalence relations as a structural criterion or analytical order, through which the functions of knowledge required in a scientific activity are delimited.
Tiberio Pérez Manrique +1 more
doaj +1 more source