Results 81 to 90 of about 2,044 (191)

School achievement in the Brazilian rural Amazon: An analysis of the interaction among motor, cognitive and environmental factors

British Journal of Developmental Psychology, EarlyView.
Abstract A cross‐sectional study of 106 students (7–12 years) from a rural school in the Brazilian Amazon investigated the interaction among motor, cognitive and environmental factors on school achievement using network analysis. Students with good school performance were significantly older and showed superior global physical fitness, motor ...
Douglas Vieira, Cinthia Rodrigues Barros, Mabliny Thuany, Thayse Natacha Gomes   +3 more
wiley   +1 more source

GAGNN: a geography-aware graph neural network for citywide commuting flows prediction

International Journal of Applied Earth Observations and Geoinformation
Urban commuting flow prediction is crucial for optimizing public transportation and improving efficiency, yet traditional models often focus on geographic adjacency, overlooking the complex cross-regional interactions within transportation networks.
Youjun Tu, Peixiao Wang, Julie N.Y. Zhu, Zhiyuan Zhao, Junli Li, Sheng Wu   +5 more
doaj   +1 more source

Reindustrialization meets rural reality: The limits of foreign direct investment‐led development

Contemporary Economic Policy, EarlyView.
Abstract As industrial policy drives new waves of foreign direct investment (FDI) into the U.S., rural areas are becoming key destinations. Using synthetic control, difference‐in‐differences, and propensity score matching, I examine whether rural FDI translates job growth into higher incomes.
Kara Jones
wiley   +1 more source

Characterization of the symmetric group by its non-commuting graph [PDF]

International Journal of Group Theory, 2013
The non-commuting graph $nabla(G)$ of a non-abelian group $G$ is defined as follows: its vertex set is $G-Z(G)$ and two distinct vertices $x$ and $y$ are joined by an edge if and only if the commutator of $x$ and $y$ is not the identity. In this paper we
M.R. Darafsheh, Pedram Yousefzadeh
doaj  

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

The Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

Bias Adjustment for Mean Squared Error Estimation in M‐Quantile Models for Small Area Estimation

International Statistical Review, EarlyView.
Summary M‐quantile (MQ) regression provides a robust and flexible alternative to mixed models for small area estimation. However, several theoretical aspects remain underexplored. In this paper, a parametric bootstrap method is proposed to approximate the distributions of area‐specific MQ coefficients and applied to adjust the bias in the mean squared ...
María Bugallo, Domingo Morales, Nicola Salvati, Francesco Schirripa Spagnolo   +3 more
wiley   +1 more source

The association between 24‐hr movement patterns and self‐harm incidence in adolescence

Journal of Child Psychology and Psychiatry, EarlyView.
Background Self‐harm is a pressing public health issue, particularly among adolescents. Physical activity is associated with reduced self‐harm among youths, but evidence is limited. Most studies rely on self‐reported measures and are primarily focused on moderate‐to‐vigorous physical activity (MVPA), often overlooking the role of light‐intensity ...
Siyi Huang, Jiameng Cui, Qida He, Shahmir H. Ali, Qi Wang, G. Neil Thomas, Linyan Li   +6 more
wiley   +1 more source

On non-commuting graph of a finite ring

, 2017
The non-commuting graph $Γ_R$ of a finite ring $R$ with center $Z(R)$ is a simple undirected graph whose vertex set is $R \setminus Z(R)$ and two distinct vertices $a$ and $b$ are adjacent if and only if $ab \ne ba$. In this paper, we show that $Γ_R$ is not isomorphic to certain graphs of any finite non-commutative ring $R$.
Dutta, J., Basnet, D. K.
openaire   +2 more sources

Rural–Urban Variability in Home and Community‐Based Service Use Among Veterans

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background Home and community‐based services (HCBS) are home‐based services that enable people to remain in their own environment despite challenges related to disease, disability, or age. In rural areas, service availability may be lower. The purpose of this analysis was to examine rural–urban differences in HCBS use among Veterans enrolled ...
Heather Davila, Daniel Hackert, Frank DeVone, Christopher W. Halladay, Michelle A. Mengeling, Samantha L. Solimeo, R. Neal Axon, Mia L. Barron, Casey Buchanan, Tonya Page, Dayna Cooper, Jennifer L. Sullivan, James L. Rudolph   +12 more
wiley   +1 more source

Shock Propagation within Multisector Firms

Journal of Money, Credit and Banking, EarlyView.
Abstract This paper studies the role of multisector firms in the cross‐sectoral propagation of economic shocks. By leveraging an increase in import competition from China as a source of a negative economic shock, we show that employment of an establishment in a given industry is negatively affected by shocks that impact establishments operating in ...
JAY HYUN, ZIHO PARK, VLADIMIR SMIRNYAGIN
wiley   +1 more source