Results 101 to 110 of about 25,829,571 (300)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Item and reliability analysis.

open access: yes, 2018
Item and reliability analysis.
Sara Casaña-Granell (5563349)   +5 more
core   +1 more source

Tepatkah Nijmeegse Schoolbekwaamheids test (NST) untuk mengukur kesiapan sekolah siswa sekolah dasar awal pada konteks Indonesia? (Analisis empirik berdasar teori tes klasik)

open access: yesJurnal Ilmiah Psikologi Terapan, 2016
Nijmeegse Schoolbekwaamheids Test (NST) was a test to measure the readiness of children attend primary school. This research was a descriptive study that aims to determine the quality of the NST was empirically based on classical test theory as an ...
Lely Ika Mariyati   +1 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Construção de uma tarefa de leitura em voz alta de palavras: análise psicométrica dos itens The construction of a word reading aloud task: a psychometric item analysis report

open access: yesPsicologia: Reflexão e Crítica, 2012
O estudo descreve a análise dos itens que irão compor uma tarefa de leitura em voz alta de palavras isoladas. Um grupo de crianças do 2º ao 5º ano do Ensino Fundamental leu, por meio de microcomputadores, uma lista contendo 323 palavras de baixa ...
Patrícia Silva Lúcio   +3 more
doaj  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

A Markov Chain Monte Carlo Multiple Imputation Procedure for Dealing with Item Nonresponse in the German SAVE Survey [PDF]

open access: yes
Important empirical information on household behavior is obtained from surveys. However, various interdependent factors that can only be controlled to a limited extent lead to unit and item nonresponse, and missing data on certain items is a frequent ...
Daniel Schunk
core   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

AN EMPIRICAL INVESTIGATION ON THE SUSTAINABILITY OF BALANCING ITEM OF BALANCE OF PAYMENT ACCOUNTS FOR OIC MEMBER COUNTRIES [PDF]

open access: yes
This study aims to examine the sustainability of balancing item (???net errors and omissions') of balance of payment accounts for OIC (Organisation of the Islamic Conference) member countries.
Tuck Cheong Tang, Evan Lau
core  

A Rasch Analysis of the QOLIBRI Six-Item Overall Scale

open access: yes, 2015
Objective: The Quality Of Life after BRain Injury (QOLIBRI) consortium has developed a short six-item scale (QOLIBRI-OS) to screen health-related quality of life after traumatic brain injury.
Wilson, J T Lindsay   +3 more
core   +1 more source

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