Results 111 to 120 of about 20,171,588 (326)

Effective population sizes in cattle, sheep, horses, pigs and goats estimated from census and herdbook data

open access: yesAnimal, 2016
Accurate measures of effective population sizes (Ne) in livestock require good quality data and specialized skills for their computation and analysis. Ne can be estimated by Wright’s equation Ne=4MF/(M+ F) (M, F being sires and dams, respectively), but ...
S.J.G. Hall
doaj   +1 more source

Evolution of public cooperation in a monitored society with implicated punishment and within-group enforcement

open access: yes, 2015
Monitoring with implicated punishment is common in human societies to avert freeriding on common goods. But is it effective in promoting public cooperation?
Chen, Xiaojie   +2 more
core   +1 more source

Glassy slowdown and replica-symmetry-breaking instantons [PDF]

open access: yes, 2015
Glass-forming liquids exhibit a dramatic dynamical slowdown as the temperature is lowered. This can be attributed to relaxation proceeding via large structural rearrangements whose characteristic size increases as the system cools.
Adams, Allan   +3 more
core   +3 more sources

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser   +5 more
wiley   +1 more source

Direct equivalence between quantum phase transition phenomena in radiation-matter and magnetic systems: scaling of entanglement

open access: yes, 2004
We show that the quantum phase transition arising in a standard radiation-matter model (Dicke model) belongs to the same universality class as the infinitely-coordinated, transverse field XY model.
J Reslen   +4 more
core   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li   +9 more
wiley   +1 more source

Cost-Effective Unilateral Climate Policy Design: Size Matters [PDF]

open access: yes
Given the bleak prospects for a global agreement on coordinated policies to mitigate climate change, political pressure is increasing among industrialized countries for unilateral abatement.
Böhringer, Christoph   +2 more
core  

The Deconfinement Phase Transition in One-Flavour QCD

open access: yes, 1998
We present a study of the deconfinement phase transition of one-flavour QCD, using the multiboson algorithm. The mass of the Wilson fermions relevant for this study is moderately large and the non-hermitian multiboson method is a superior simulation ...
A. Boriçi   +43 more
core   +2 more sources

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou   +10 more
wiley   +1 more source

On the Effective Size of a Non-Weyl Graph

open access: yes, 2016
We show how to find the coefficient by the leading term of the resonance asymptotics using the method of pseudo orbit expansion for quantum graphs which do not obey the Weyl asymptotics.
Lipovsky, Jiri
core   +1 more source

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