Results 31 to 40 of about 24,245,874 (262)
Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests [PDF]
, 2012 We review different dark energy cosmologies. In particular, we present the ΛCDM cosmology, Little Rip and Pseudo-Rip universes, the phantom and quintessence cosmologies with Type I, II, III and IV finite-time future singularities and non-singular dark ...
K. Bamba +3 more
semanticscholar +1 more source
Collective narratives catalyse cooperation
Humanities & Social Sciences Communications, 2022 Humans invest in fantastic stories—mythologies. Recent evolutionary theories suggest that cultural selection may favour moralising stories that motivate prosocial behaviours.
Chaitanya S. Gokhale +2 more
doaj +1 more source
COVID‐19 and the risk of Alzheimer's disease, amyotrophic lateral sclerosis, and multiple sclerosis
Annals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1953-1961, December 2022., 2022 Abstract Background The coronavirus disease 2019 (COVID‐19) pandemic has had an unprecedented impact on the healthcare system, economy, and society. Studies have reported that COVID‐19 may cause various neurologic symptoms, including cognitive impairment.
Hanyu Zhang, Zengyuan Zhou
wiley +1 more source
Kreisel's counter-example to full abstraction of the set-theoretical model of Goedel's system T [PDF]
arXiv, 2023 The set-theoretical model of Goedel's system T is not fully abstract. We also briefly discuss fully abstract models of system T.
arxiv
Chiropractic & Manual Therapies, 2022 Background Despite controversy regarding its validity and clinical usefulness, manual examination findings still have an important role for manipulative therapies. As an example, somatic dysfunction (SD) remains central to osteopathic practice.This study
Lorenzo Arcuri +5 more
doaj +1 more source
Theoretical Analysis of Dilepton Spectra in Heavy Ion Collisions at GSI-FAIR Energies [PDF]
Acta Phys.Hung. A27 (2006) 451-458, 2006 This paper addresses the theoretical analysis of dilepton spectra in C+C collisions at GSI-SIS energies. Theoretical predictions for the recent data of the HADES collaboration at SIS-energies are made with the help of a hadron-string transport model, the Ultra-relativistic Quantum Molecular Dynamics (UrQMD) model.
arxiv +1 more source
Set-theoretic Localization for Mobile Robots with Infrastructure-based Sensing [PDF]
, 2021 In this paper, we introduce a set-theoretic approach for mobile robot localization with infrastructure-based sensing. The proposed method computes sets that over-bound the robot body and orientation under an assumption of known noise bounds on the sensor and robot motion model.
arxiv +1 more source
Polarization in relativistic heavy ion collisions: a theoretical perspective [PDF]
, 2017 We review the theoretical framework for the calculation of particle polarization in relativistic heavy ion collisions within the hydrodynamical model. The covariant decomposition of the mean spin vector is presented and open theoretical issues addressed.
arxiv +1 more source
International Review of Research in Open and Distributed Learning, 2000 The premise of this article is that theoretical frameworks and models are essential to the long-term credibility and viability of a field of practice. In order to assess the theoretical challenges facing the field of distance education, the significant ...
Randy Garrison
doaj +3 more sources
Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions
FEBS Letters, EarlyView.This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten +10 more
wiley +1 more source