Results 91 to 100 of about 48,390 (294)
Balinski-Tucker simplex tableaus : dimensions, degeneracy degrees, and interior points of optimal faces [PDF]
This paper introduces a general, formal treatment of dynamic constraints, i.e., constraints on the state changes that are allowed in a given state space.
Tijssen, Gert A., Sierksma, Gerard
core
Clinical Validation of Plasma p‐217tau in Neurological Diseases
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi +13 more
wiley +1 more source
Heritability of types of a pregeometry relative to a family of relational structures
Қарағанды университетінің хабаршысы. Математика сериясыA series of geometrical and topological properties induced by structures, including degeneration, modularity, local modularity, projectivity, local finiteness, etc., play an important role in clarifying structural relationships and in classifying basic ...
S.B. Malyshev, S.V. Sudoplatov
doaj +1 more source
eLife, 2014 Neuropathic pain remains notoriously difficult to treat despite numerous drug targets. Here, we offer a novel explanation for this intractability.
Stéphanie Ratté +3 more
doaj +1 more source
Exaptation, Degeneracy and Innovation [PDF]
In innovation processes, exaptations are innovation-development processes through which an initial attribution of new functionality to existing artifacts leads to new artifacts and eventually new markets.
Giovanni Bonifati
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Retrieval analysis of 38 WFC3 transmission spectra and resolution of the normalization degeneracy [PDF]
, 2018 A comprehensive analysis of 38 previously published Wide Field Camera 3 (WFC3) transmission spectra is performed using a hierarchy of nested-sampling retrievals: with versus without clouds, grey versus non-grey clouds, isothermal versus non-isothermal ...
Fisher, Chloe Elizabeth, Heng, Kevin
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CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao +7 more
wiley +1 more source
Computing Complexity Measures of Degenerate Graphs
Journal of Graph Algorithms and ApplicationsWe show that the VC-dimension of a graph can be computed in time n|log d+1| dO(d), where d is the degeneracy of the input graph. The core idea of our algorithm is a data structure to efficiently query the number of vertices that see a specific subset of
Pål Grønås Drange +3 more
doaj +1 more source
A Tale of Two Entangled Instabilities—The Dual Role of δ-O in HgBa2Can-1CunO2(n+1)+δ
Entropy, 2015 Low-energy instabilities in the hole-doped cuprates include, besides short range antiferromagnetic fluctuations and superconductivity, also ubiquitous translational and rotational symmetry breakings.
Itai Panas
doaj +1 more source
The declination degeneracy in interferometric astrometry
, 2012 Context. Interferometric astrometry at radio and optical wavelengths serves as a fundamental and high-precision method for measuring the positions of celestial objects and for geodetic and Earth orientation measurements. Aims. We determine the
D. Buscher
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