Results 151 to 160 of about 550,309 (325)

An Advanced Framework for Predictive Maintenance Decisions: Integrating the Proportional Hazards Model and Machine Learning Techniques under CBM Multi-Covariate Scenarios

Applied Sciences
Under Condition-Based Maintenance, the Proportional Hazards Model (PHM) uses Cox’s partial regression and vital signs as covariates to estimate risk for predictive management.
David R. Godoy, Constantino Mavrakis, Rodrigo Mena, Fredy Kristjanpoller, Pablo Viveros   +4 more
doaj   +1 more source

Weighting for Item Non-Response in Attitude Scales by Using Latent Variable Models with Covariates [PDF]

, 2000
Irini Moustaki, M. Knott
openalex   +1 more source

Nonparametric identification and estimation of nonclassical errors-in-variables models without additional information [PDF]

This paper considers identification and estimation of a nonparametric regression model with an unobserved discrete covariate. The sample consists of a dependent variable and a set of covariates, one of which is discrete and arbitrarily correlates with ...
Arthur Lewbel, Xiaohong Chen, Yingyao Hu
core  

Multi‐Omics and ‐Organ Insights into Energy Metabolic Adaptations in Early Sepsis Onset

Advanced Science, EarlyView.
This study shows that patients at risk of sepsis have a distinct metabolite and lipid signature, including serine and aminoadipic acid, in their serum before clinical diagnosis. A mouse model of sepsis with a compatible serum signature reveals underlying metabolic changes, including mitochondrial adaptation, altered serine‐dependent purine metabolism ...
Lin‐Lin Xu, Zhengyuan Zhou, Sascha Schäuble, Wolfgang Vivas, Karen Dlubatz, Michael Bauer, Sebastian Weis, Mervyn Singer, Roman Lukaszewski, Gianni Panagiotou   +9 more
wiley   +1 more source

Matched Case–Control Data Analyses with Missing Covariates [PDF]

, 2000
Myunghee Cho Paik, Ralph L. Sacco
openalex   +1 more source

The Long Noncoding RNA ΒFaar Promotes White Adipose Tissue Browning and Prevents Diet‐Induced Obesity

Advanced Science, EarlyView.
βFaar selectively targets and inhibits the GTPase activity of the RAB18 protein, thereby reducing LD volume. Conversely, βFaar promotes nuclear translocation of the transcription factor IRF4 in inguinal white adipose tissue (iWAT), facilitating the browning of white adipose tissue and attenuating body fat accumulation.
Yue Yang, Bin Huang, Baixue Sha, Danni Gao, Yimeng Qin, Ziyi Li, Xi Chen, Yinuo Jin, Yi Pan, Yanfeng Zhang, Yumeng Shen, Yu Liu, Liang Jin, Fangfang Zhang   +13 more
wiley   +1 more source

Estimating the Covariates of Historical Heights

, 1984
James Trussell, Kenneth W. Wachter
openalex   +1 more source

Covariate analysis of viral eradication studies [PDF]

, 2000
Debbie M. Cheng, Stephen W. Lagakos
openalex   +1 more source

Deciphering the Acetabular Labrum's Cellular Atlas: MDK Inhibition as a Novel Therapeutic Method for Developmental Dysplasia of the Hip

Advanced Science, EarlyView.
This study explores developmental dysplasia of the hip (DDH) by analyzing acetabular labrum abnormalities using single‐cell and spatial transcriptomics. Aberrant fibrocartilage stem cell proliferation is linked to DDH progression. Targeting the MK signaling pathway with a specific inhibitor effectively alleviates early DDH abnormalities, offering ...
Runze Yang, Huiling Liu, Minghao Ge, Dingyuan Zhang, Tianhao Xu, Lei Zhang, Yanlin Zhu, Shun Li, Jian Li, Xin Ma, Weili Fu   +10 more
wiley   +1 more source

Estimation of the incidence of stroke using a capture-recapture model including covariates [PDF]

, 2001
Kate Tilling, Jonathan Sterne, Charles Wolfe   +2 more
openalex   +1 more source