Results 141 to 150 of about 1,254,937 (311)

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu   +10 more
wiley   +1 more source

Robust estimators for the fixed effects panel data model. [PDF]

open access: yes
The presence of outlying observations in panel data can affect the classical estimates in a dramatic way. Nevertheless the common practice seems to disregard the problem.
Bramati, M, Croux, Christophe
core  

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang   +10 more
wiley   +1 more source

Public Debt and Economic Growth in Africa: The FDI Effect

open access: yesEconomies
This study examines the desirable public debt threshold for African economies and the effect of foreign direct investment (FDI) on economic growth, using secondary data from 1995 to 2019.
Emmanuel Oluwafemi, Libo Xu
doaj   +1 more source

Heterogeneity in the Rebound Eff ect – Further Evidence for Germany [PDF]

open access: yes
Rebound effects measure the behaviorally induced offset in the reduction of energy consumption following efficiency improvements. Using both panel estimation and quantile-regression methods on household travel diary data collected in Germany between 1997
Colin Vance   +2 more
core  

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

Happiness Functions with Preference Interdependence and Heterogeneity: The Case of Altruism within the Family [PDF]

open access: yes
This study investigates the prevalence and extent of altruism by examining the relationship between parents' and their adult children's subjective well-being in a data set extracted from the German Socio-Economic Panel. In order to segregate the share of
Adrian Bruhin, Rainer Winkelmann
core  

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett   +8 more
wiley   +1 more source

ANALYZING SOCIO-ECONOMIC RECOVERY ON SUMATRA ISLAND POST-COVID-19: A SPATIAL DURBIN MODEL APPROACH

open access: yesMedia Statistika
The COVID-19 outbreak was designated as a public health emergency that disturbed the world from January 2020 to May 2023 by the World Health Organization. This outbreak has drastically changed the order of socio-economic life.
Ibrah Hasanah Lubis   +2 more
doaj   +1 more source

The great divide in scientific productivity. Why the average scientist does not exist. [PDF]

open access: yes
We use a quantile regression approach to estimate the e¤ects of age, gender, research funding, teaching load and other observed characteristics of academic researchers on the full distribution of research performance, both in its quantity (publications ...
Kelchtermans, Stijn   +1 more
core  

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