Results 71 to 80 of about 10,356,353 (386)

The educational gradient of childlessness and cohort parity progression in 14 low fertility countries

open access: yesDemographic Research, 2014
Background: Although the association between fertility and education is central to several theories of fertility behaviour and is frequently explored in empirical work, educational differentials in childlessness and cohort parity progression have been ...
Jonas Wood, Karel Neels, Tine Kil
doaj   +1 more source

Cross-National Surveys of Learning Achievement: How Robust are the Findings? [PDF]

open access: yes, 2005
International surveys of learning achievement and functional literacy are increasingly common. We consider two aspects of the robustness of their results. First, we compare results from four surveys: TIMSS, PISA, PIRLS and IALS.
Brown, Giorgina   +3 more
core  

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Three Decades of Adolescent Health: Unveiling Global Trends Across 41 Countries in Psychological and Somatic Complaints (1994–2022)

open access: yesInternational Journal of Public Health
ObjectivesThis study examined (non-)monotonic time trends in psychological and somatic complaints among adolescents, along with gender differences.MethodsRepeated cross-sectional Health Behaviour in School-aged Children (HBSC) data from 1994 to 2022 ...
Karen Schrijvers   +13 more
doaj   +1 more source

Increased shark bite survivability revealed by two centuries of Australian records

open access: yesScientific Reports, 2022
The perceived and real threat of shark bites have significant direct health and indirect economic impacts. Here we assess the changing odds of surviving an unprovoked shark bite using 200 years of Australian records.
James P. Tucker   +5 more
doaj   +1 more source

Measurement Invariance in Cross-National Studies

open access: yesSociological Methods & Research, 2018
The increasing availability of large international surveys with repeated cross sections or panel data has led to an enormous increase in the opportunities for social researchers to perform cross-national and/or longitudinal comparisons.
E. Davidov, B. Muthén, P. Schmidt
semanticscholar   +1 more source

Criminal Justice Systems in Europe. A cross-national quantitative analysis [PDF]

open access: yes, 2013
In the last years, the Crime Observatory of the University of Malaga has analysed police records on criminal activity, has also carried out several crime victims surveys in Spain and has worked on a detailed analysis of the prison system and its ...
Aguilar-Conde, Araceli   +2 more
core  

The institutional foundations of medicalization : a cross-national analysis of mental health and unemployment [PDF]

open access: yes, 2017
In this study, we question (1) whether the relationship between unemployment and mental healthcare use, controlling for mental health status, varies across European countries and (2) whether these differences are patterned by a combination of ...
Beckfield, Jason   +2 more
core   +2 more sources

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Patient, Provider, and Practice Characteristics Predicting Use of Diagnostic Imaging in Primary Care: Cross-Sectional Data From the National Ambulatory Medical Care Survey [PDF]

open access: green, 2023
Sue Y. Yi   +6 more
openalex   +1 more source

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