Results 61 to 70 of about 5,827,116 (403)
Random sets and exact confidence regions [PDF]
, 2013 An important problem in statistics is the construction of confidence regions for unknown parameters. In most cases, asymptotic distribution theory is used to construct confidence regions, so any coverage probability claims only hold approximately, for ...
Martin, Ryan
core +1 more source
FEBS Letters, EarlyView.Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu +17 more
wiley +1 more source
Socioemotional Wealth (SEW): Questions on Construct Validity
, 2019 Over the past decade and a half, there has been tremendous growth in the family business field of study. One of the most important developments during this time period is the concept of socioemotional wealth (SEW), which is primarily founded on the ...
Keith H. Brigham, G. Tyge Payne
semanticscholar +1 more source
From omics to AI—mapping the pathogenic pathways in type 2 diabetes
FEBS Letters, EarlyView.Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan +2 more
wiley +1 more source
Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells
FEBS Letters, EarlyView.Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura +8 more
wiley +1 more source
The Online Student Connectedness Survey: Evidence of Initial Construct Validity
International Review of Research in Open and Distributed Learning, 2017 The Online Student Connectedness Survey (OSCS) was introduced to the academic community in 2012 as an instrument designed to measure feelings of connectedness between students participating in online degree and certification programs. The purpose of this
Tekeisha Denise Zimmerman, Kim Nimon
doaj +1 more source
Molecular Oncology, EarlyView.This study highlights the importance of multi‐omic analyses in characterizing colorectal cancers. Indeed, our analysis revealed a rare CMS1 exhibiting dampened immune activation, including reduced PD‐1 expression, moderate CD8+ T‐cell infiltration, and suppressed JAK/STAT pathway.
Livia Concetti +10 more
wiley +1 more source
REID (Research and Evaluation in Education)This study aims to reveal the content validity, construct validity, and reliability of the instrument for evaluating the teaching process in higher education. This research is development research applying the ADDIE model from Molenda.
Risky Setiawan +2 more
doaj +1 more source
Emerging Themes in Epidemiology, 2021 Background Women’s empowerment is a multidimensional construct which varies by context. These variations make it challenging to have a concrete definition that can be measured quantitatively.
Andrew Evarist Mganga +4 more
doaj +1 more source
Statistical concerns, invalid construct validity, and future recommendations
Nursing Practice Today, 2023 The need for accurate measurement of constructs and understanding of diverse phenomena has prompted researchers to investigate the validity and reliability of developed measures in a continuous effort to improve our understanding of their psychometric ...
Hamid Sharif-Nia +5 more
doaj +1 more source