Results 41 to 50 of about 148,106 (212)

Domain-specific and total sedentary behaviors associated with psychological distress in older adults

Psychology Research and Behavior Management, 2019
Lovro Štefan,1 Mario Baić,2 Goran Sporiš,1 Damir Pekas,2 Nikola Starčević21Faculty of Kinesiology, Department of General and Applied Kinesiology, University of Zagreb, Zagreb, Croatia; 2Faculty of Kinesiology, Department of Sport ...
Štefan L, Baić M, Sporiš G, Pekas D, Starčević N   +4 more
doaj  

Effect of Reconstructive Surgery and Functional Brace Treatments on Kinesthesia in Patients with Acute Anterior Cruciate Ligament Tear

Journal of Rehabilitation, 2013
Objective: Anterior cruciate ligament (ACL) tear is one of the most common knee injuries. Kinesthesia after ACL tear is impaired. In this study, using hybrid generalized estimation equations (GEE) can be efficient method in analyzing correlated data, we ...
Shahram Ya'ghoubi, Masoud Karimlou, Roshanak Baghaei-Roudsari, Enayatollah Bakhshi   +3 more
doaj  

Efficiency evaluation of quadratic inference functions in the analysis of longitudinal medical data

Russian Open Medical Journal, 2018
Background ― In medical research, longitudinal studies have important and functional roles. Generalized estimating equation (GEE) is used for the analysis of longitudinal and correlated data required to determine the correlation structure among responses.
Jamshid Yazdani-Charati, Maryam Tatari, Hamed Rouhanizade   +2 more
doaj   +1 more source

Quantitative uniqueness estimates for $p$-Laplace type equations in the plane [PDF]

, 2015
Chang‐Yu Guo, Manas Kar
openalex   +1 more source

Growth of Meromorphic Function Sharing Functions and Some Uniqueness Problems

Journal of Function Spaces, 2016
Estimating the growth of meromorphic solutions has been an important topic of research in complex differential equations. In this paper, we devoted to considering uniqueness problems by estimating the growth of meromorphic functions.
Jianming Qi, Fanning Meng, Wenjun Yuan
doaj   +1 more source

Estimates for fundamental solutions of parabolic equations in non-divergence form

, 2022
Hongjie Dong, Seick Kim, Sungjin Lee
openalex   +1 more source

Omitting patients with no follow-up leads to bias when using inverse-intensity weighted GEEs to handle irregular and informative assessment times

BMC Medical Research Methodology
Background Longitudinal data can be used to study disease progression and are often collected at irregular intervals. When the assessment times are informative about the severity of the disease, regression analyses of the outcome trajectory over time ...
Xiawen Zhang, Anna Heath, Wei Xu, Eleanor Pullenayegum   +3 more
doaj   +1 more source

Data acquisition varies by bat phonic group for 2 types of bat detectors when weatherproofed and paired in field settings

Wildlife Society Bulletin, 2015
Manufacturers of acoustic bat detectors use proprietary microphones with different frequency responses, sensitivities, and directionality. Researchers implement various waterproofing strategies to protect microphones from inclement weather. These factors
Zachary D. E. Kaiser, Joy M. O'Keefe
doaj   +1 more source

Quasi-optimal and robust a posteriori error estimates in $L^{\infty}(L^{2})$ for the approximation of Allen-Cahn equations past singularities [PDF]

, 2010
Sören Bartels, Rüdiger Müller
openalex   +1 more source

%QLS SAS Macro: A SAS Macro for Analysis of Correlated Data Using Quasi-Least Squares

Journal of Statistical Software, 2010
Quasi-least squares (QLS) is an alternative computational approach for estimation of the correlation parameter in the framework of generalized estimating equations (GEE). QLS overcomes some limitations of GEE that were discussed in Crowder (1995).
Han-Joo Kim, Justine Shults
doaj