Results 81 to 90 of about 22,265,852 (345)
Acta Societatis Botanicorum Poloniae, 2013 The paper examines the relationships between the species composition of flower visitors and plants in the semi-natural xerothermic grasslands in southern and central Poland.
Damian Chmura +2 more
doaj +1 more source
Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon +12 more
wiley +1 more source
Species assemblages of zooplanktonic crustaceans in mountain shallow ponds of Chile (Parque Cañi)
Zoologia (Curitiba), 2010 Even though the Chilean lakes are characterized by their oligotrophy, a transition from oligotrophy to mesotrophy, due human intervention, has been reported in some lakes.
Patricio De los Ríos, Guido Roa
doaj +1 more source
Monte Carlo Null Models for Genomic Data
Statistical Science, 2015 Published at http://dx.doi.org/10.1214/14-STS484 in the Statistical Science (http://www.imstat.org/sts/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Ferkingstad, Egil +2 more
openaire +4 more sources
A scalable null model for directed graphs matching all degree distributions: In, out, and reciprocal [PDF]
IEEE Network Science Workshop, 2012 Degree distributions are arguably the most important property of real world networks. The classic edge configuration model or Chung-Lu model can generate an undirected graph with any desired degree distribution.
N. Durak +3 more
semanticscholar +1 more source
Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting +12 more
wiley +1 more source
, 2012 The analysis of datasets taking the form of simple, undirected graphs continues to gain in importance across a variety of disciplines. Two choices of null model, the logistic-linear model and the implicit log-linear model, have come into common use for analyzing such network data, in part because each accounts for the heterogeneity of network node ...
Perry, Patrick O., Wolfe, Patrick J.
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin +6 more
wiley +1 more source
Frontiers in MicrobiologyEnvironmental heterogeneity partly drives microbial succession in arthropods, while the microbial assembly mechanisms during environmental changes remain largely unknown.
Yu-Xi Zhu +5 more
doaj +1 more source
Network null-model based on maximal entropy and the rich-club [PDF]
J. Complex Networks, 2012 We present a method to construct a network null-model based on the maximum entropy principle and where the restrictions that the rich-club and the degree sequence impose are conserved.
R. Mondragón
semanticscholar +1 more source