Results 21 to 30 of about 160,401 (288)

Life-Cycle Effects of Comprehensive Sex Education [PDF]

open access: yesarXiv, 2023
Sex education can impact pupils sexual activity and convey the social norms regarding family formation and responsibility, which can have significant consequences to their future. To investigate the life-cycle effects of social norm transmission, this study draws on the introduction of comprehensive sex education in the curriculum of Swedish primary ...
arxiv  

The Construction of the Postsocialist Urban Identity: China’s Reform and Drifting Urban Population

open access: yesCinergie, 2018
In the transition from the socialist system to the postsocialist system since 1978, thousands of Chinese urban-to-rural migrant workers and students of socialist movements and urban laid-off workers of socialist state-owned enterprises were no longer ...
Huimin Deng
doaj   +1 more source

André Rebouças Beyond the Atlantic: The Racism and Sociability Network of a Black Nineteenth-Century Engineer

open access: yesHoST, 2023
In this article, we analyse the intellectual trajectory of André Pinto Rebouças (1838-1898) between 1870 and 1888, and how he problematised the relation between education, technology, and social reform.
Silva Wladimir Barbosa da   +1 more
doaj   +1 more source

The Optimal Size and Progressivity of Old-Age Social Security [PDF]

open access: yesarXiv, 2022
Almost every public pension system shares two attributes: earning deductions to finance benefits, and benefits that depend on earnings. This paper analyzes theoretically and empirically the trade-off between social insurance and incentive provision faced by reforms to these two attributes.
arxiv  

Reshaping Social Capital During the Pandemic Crisis: Age Group Differences in Face‐to‐Face Contact Network Structures

open access: yesSocial Inclusion, 2023
This article presents findings about the impact of the first Covid‐related lockdown on the face‐to‐face (FTF) interpersonal contact networks of the Hungarian adult population.
Beáta Dávid   +5 more
doaj   +1 more source

The role of workday characteristics on perceived stress and time pressure among nurses in Finnish long-term care – a cross-sectional study

open access: yesBMC Health Services Research
Background Aging populations and nursing workforce issues are causing challenges for long-term care globally, and therefore, improving the work-related wellbeing and retention of nurses is crucial.
Visa Väisänen   +4 more
doaj   +1 more source

Révolution sociale et utopie chez les premiers Fabiens (1884-1890) : un positionnement complexe

open access: yesCahiers Victoriens et Edouardiens, 2019
Forty years after the demise of Owenism and about ten years after the dissolution of the First International (the IWMA) in the wake of the Paris Commune, there was a Socialist Revival in Britain.
Marie Terrier
doaj   +1 more source

Investigating Student Communities with Network Analysis of Interactions in a Physics Learning Center [PDF]

open access: yesPhysical Review SPECIAL TOPICS - PHYSICS EDUCATION RESEARCH 8, 010101 (2012), 2011
Developing a sense of community among students is one of the three pillars of an overall reform effort to increase participation in physics, and the sciences more broadly, at Florida International University. The emergence of a research and learning community, embedded within a course reform effort, has contributed to increased recruitment and ...
arxiv   +1 more source

Hybrid Framework Materials: Next‐Generation Engineering Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron   +2 more
wiley   +1 more source

Active Hydrogen for Electrochemical Ammonia Synthesis

open access: yesAdvanced Functional Materials, EarlyView.
This review provides a comprehensive overview of the active hydrogen (H*) for electrochemical ammonia synthesis with particular attention given to the regulation of H* generation and consumption to suppress the competition of hydrogen evolution reaction and enhance the yield, selectivity, and Faradaic efficiency of ammonia.
Guoqiang Gan, Guo Hong, Wenjun Zhang
wiley   +1 more source

Home - About - Disclaimer - Privacy