Results 21 to 30 of about 168,430 (277)

Bi-directional and temporal relationship between elevated alanine aminotransferase and hypertension in a longitudinal study of Chinese adults

open access: yesClinical and Experimental Hypertension, 2021
Objective Despite the strong correlation between elevated alanine aminotransferase (ALT) and hypertension, their bi-directional and temporal relationship are currently unclear.
Guoxin Huang   +6 more
doaj   +1 more source

Longitudinal relationship between quality of life and negative life events among adolescents during COVID-19 pandemic: a cross-lagged panel analysis

open access: yesEnvironmental Health and Preventive Medicine, 2023
Background: The negative association of quality of life (QoL) and negative life evens (NLEs) among adolescents has been proved by cross-sectional studies, without exploring sex differences.
Yang Liu   +5 more
doaj   +1 more source

Análise da distribuição espaço-temporal de dengue e da infestação larvária no município de Tupã, Estado de São Paulo Analysis on the spatial-temporal distribution of dengue and larval infestation in the municipality of Tupã, State of São Paulo

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUÇÃO: O vírus da dengue é transmitido pela picada do mosquito Aedes aegypti e, o atual programa de controle não atinge o objetivo de impedir sua transmissão.
Gerson Laurindo Barbosa   +1 more
doaj   +1 more source

Saving, growth, and investment: a macroeconomic analysis using a panel of countries [PDF]

open access: yes, 2000
This paper provides a descriptive analysis of the long- and short-run correlations among saving, investment, and growth rates for 123 countries over the period 1961-94.
Attanasio, O., Picci, L., Scorcu, A.E.
core   +2 more sources

Reconstruction of Multidecadal Country-Aggregated Hydro Power Generation in Europe Based on a Random Forest Model [PDF]

open access: yes, 2020
Hydro power can provide a source of dispatchable low-carbon electricity and a storage solution in a climate-dependent energy mix with high shares of wind and solar production.
De Felice, Matteo   +3 more
core   +2 more sources

Reliability Prediction Based on Multi-State Dynamic Bayesian Network Structure Learning for Complex System With Time-Lagged Correlation

open access: yesIEEE Access
Due to the complicated interaction in complex systems, correlations between modules are nonlinear and relate to time intervals. In this paper, a novel correlation analysis method based on cross correlation analysis and using two parameter matrixes to ...
Kaixin Liu, Weilu Chen
doaj   +1 more source

Autistic Traits Predict Social-Contact Uncertainty in University Students

open access: yesFrontiers in Psychiatry, 2021
Social anxiety (alternatively: social-contact uncertainty) in the university context can lead to reduced health, well-being, and performance, and can even cause premature leaving of education.
Alex Bertrams, Myriam Zäch
doaj   +1 more source

Remotely forced nearshore upwelling in southern California [PDF]

open access: yes, 2003
[1] Alongshore winds in Baja California strongly influence nearshore temperatures hundreds of kilometers to the north at Point Loma, San Diego, California, on timescales of a week to a year.
Pringle, James M., Riser, K
core   +2 more sources

Does Parenting Perfectionism Ironically Increase Violent Behaviors from Parent towards Children?

open access: yesChildren, 2023
Background: Past research has shown that perfectionistic strivings (PS) and perfectionistic concerns (PC) in the parenting domain are associated with an increase in parental burnout (PB), and that PB causally increases violence towards one’s offspring ...
Alice Schittek   +2 more
doaj   +1 more source

Modeling the Epps effect of cross correlations in asset prices

open access: yes, 2007
We review the decomposition method of stock return cross-correlations, presented previously for studying the dependence of the correlation coefficient on the resolution of data (Epps effect).
Kertesz, Janos   +2 more
core   +1 more source

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