Results 121 to 130 of about 518,231 (370)
ABSTRACT Introduction Psychological difficulties can impede the satisfaction of competence and relatedness needs, which are essential for students' well‐being and academic achievement. Body image concerns are common psychological difficulties among youth.
Fanny‐Alexandra Guimond +7 more
wiley +1 more source
[Objective] To explore the effects of hydropower stations on the temporal and spatial changes of vegetation, clarify the response relationship of vegetation changes to hydropower station construction and climate factors, and provide a reliable scientific
ZHANG Jiazheng +3 more
doaj +1 more source
The R Package geepack for Generalized Estimating Equations [PDF]
This paper describes the core features of the R package geepack, which implements the generalized estimating equations (GEE) approach for fitting marginal generalized linear models to clustered data.
Jun Yan +2 more
core +1 more source
ABSTRACT Neonicotinoids are widely used insecticides in agriculture, aquaculture, pet care, and urban pest control. Initially developed to selectively target the insect cholinergic system, their extensive use has raised concerns about adverse effects on nontarget vertebrates.
Kirthana Kunikullaya U +6 more
wiley +1 more source
Kekeringan yang diperparah oleh El Niño dan pemanasan global sering kali mejadi pemicu terjadinya kebakaran hutan di Sumatra dan Kalimantan, Indonesia, yang berdampak pada ekosistem dan masyarakat setempat.
HARY NUGROHO +2 more
doaj +1 more source
A Chinese Checklist Bulletin of the Peking Society of Natural History N. Gist Gee [PDF]
W. S. W. S.
openalex +1 more source
The Adoption and Enforcement of a Technological Regime: The Case of the first IT Regime [PDF]
In this paper we explore the process of adoption and enforcement of a number of new information processing technologies, such as the typewriter, calculators, tabulation gears and book-keeping machines, starting from the 1880s in the United States.
Andreas Reinstaller, Werner Hölzl
core
This study found that genetic factors largely influence crying duration and settle ability in infancy, while shared environmental factors primarily affect the number of night wakeups. Etiological influences tended to change from 2 to 5 months, reflecting a highly plastic period in infant brain development and in child‐environment interactions. Abstract
Charlotte Viktorsson +5 more
wiley +1 more source
%QLS SAS Macro: A SAS Macro for Analysis of Correlated Data Using Quasi-Least Squares [PDF]
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
core +1 more source

