Results 81 to 90 of about 5,107,449 (167)

Identification of nonlinear systems using generalized kernel models

, 2005
Nonlinear system identification is considered using a generalized kernel regression model. Unlike the standard kernel model, which employs a fixed common variance for all the kernel regressors, each kernel regressor in the generalized kernel model has an
Wang, X. X., Harris, C. J., Wang, X.X., Hong, X., Harris, C.J., Chen, S.   +5 more
core   +1 more source

Association between brominated flame retardants (PBDEs and PBB153) exposure and hypertension in U.S. adults: results from NHANES 2005–2016

Environmental Health
Background Brominated Flame Retardants (BFRs) have attracted widespread concern due to their environmental persistence and potential toxicity. This study aims to examine the association between BFRs exposure and hypertension.
Dian Cheng, Zijun Chen, Jian Zhou, Yue Cao, Xin Xie, Yizhang Wu, Xiaorong Li, Xuecheng Wang, Jinbo Yu, Bing Yang   +9 more
doaj   +1 more source

The Relationship Between Mild Cognitive Impairment and Anti-Inflammatory/Pro-Inflammatory Nutrients in the Elderly in Northern China: A Bayesian Kernel Machine Regression Approach

Journal of Inflammation Research, 2022
Ruiqiang Li,1 Wenqiang Zhan,2 Xin Huang,1 Limin Zhang,1 Zechen Zhang,1 Meiqi Zhou,1 Zhihong Wang,3 Yuxia Ma1 1Department of Nutrition and Food Hygiene, School of Public Health, Hebei Medical University, Hebei Province Key Laboratory of Environment and ...
Li R, Zhan W, Huang X, Zhang L, Zhang Z, Zhou M, Wang Z, Ma Y   +7 more
doaj  

Sequential Bayesian Kernel Regression

, 2003
We propose a method for sequential Bayesian kernel regression. As is the case for the popular Relevance Vector Machine (RVM) [10, 11], the method automatically identifies the number and locations of the kernels.
Jaco Vermaak, Simon J. Godsill, Arnaud Doucet   +2 more
core  

Serum testosterone partially mediates the adverse effects of organophosphate pesticides exposure on growth indicators of children and adolescents

Ecotoxicology and Environmental Safety
Environmental pollutants affect children’s and adolescents’ growth. However, the effect of organophosphate pesticides (OPPs) exposure on this population remains unclear.
Zhenao Zhang, Xiaoya Sun, Jingyi Ren, Yadong Zhang, Rui Wen, Huanting Pei, Siqi Zhu, Bowen Yin, Ziyi Wang, Yuxia Ma   +9 more
doaj   +1 more source

Association between particle components and inpatient Parkinson's hospitalizations among people ages 40 years and up in the U.S. using Bayesian kernel machine regression (BKMR)

ISEE Conference Abstracts, 2022
Bryan N. Vu, Xinye Qiu, Joel Schwartz
openaire   +1 more source

Associations between urinary phytoestrogen mixed metabolites and osteoarthritis risk.

PLoS ONE
BackgroundThis study aims to explore the relationship between urinary phytoestrogen mixed metabolites and the risk of osteoarthritis (OA).MethodsUsing data from the National Health and Nutrition Examination Survey (NHANES), a Weighted Quantile Sum (WQS ...
Dichao Huang, Hua Wang, Shuguang Wang, Tianming Yu, Long Zhou   +4 more
doaj   +1 more source

Association between urinary volatile organic compounds metabolites and rheumatoid arthritis among the adults from NHANES 2011–2018

Scientific Reports
Rheumatoid arthritis (RA) is closely associated with environmental factors. Volatile organic compounds (VOCs) are a common environment pollutant which can induce autoimmune diseases.
Linquan Zhou, Dingwei Wu, Huina Chen, Jiaxin Han, Wenge Liu   +4 more
doaj   +1 more source

Associations of perchlorate, nitrate, and thiocyanate exposure with arthritis and inflammation indicators in young and middle-aged adults, NHANES 2005-2016

Frontiers in Immunology
BackgroundPerchlorates, nitrates, and thiocyanates are prevalent environmental chemicals. Their potential association with arthritis remains unexplored.
Hui Zhao, Hui Zhao, Xuyang Chen, Xuyang Chen, Jianping Ni, Jianping Ni, Lanlan Fang, Lanlan Fang, Yuting Chen, Yuting Chen, Yubo Ma, Yubo Ma, Guoqi Cai, Guoqi Cai, Faming Pan, Faming Pan   +15 more
doaj   +1 more source

Combined exposure to mixed brominated flame retardants on obstructive sleep apnea syndrome in US adults

BMC Public Health
Background Accumulating research highlights that exposure to serum brominated flame retardants (BFRs) may elevate health risks. The effects of serum BFRs, both alone and in combination, on obstructive sleep apnea syndrome (OSAS) have not been thoroughly ...
Junping Liu, Zhaoyue Liu, Xinru Liu, Nan Wang, Lin Wu, Xiaoxue Xu, Wei Liu, Yajie Feng, Huanyu Zhang, Yue Zhou, Xinle Yin, Yaping Liu, Qunhong Wu, Ning Ning, Libo Liang   +14 more
doaj   +1 more source