Results 21 to 30 of about 35,606 (104)
Review of Policy Research, Volume 43, Issue 1, January 2026.Abstract Early marriage—defined as marriage before age 18—has been shown to constitute a major obstacle to women's development with negative impacts on their health, education, and economic development. For several decades, the issue has been a major topic of global policy discussions with organizations like the United Nations advocating for global ...
Ene Ikpebe
wiley +1 more source
湖北省罗田凤凰关混合岩浅色体的类型及其锆石U-Pb年龄 [PDF]
, 1997 Based on the principle of refolding transecting and overprinting, and eliminating the refolding pseudomorph resulting from the effect of viscous folds, 8-generation leucosomes have been distinguished in the Fenghuangguan migmatites in Luotian, Hubei ...
Chang, XY, Deng, SX, Sun, M, Wang, JH
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Public perception of Ghana's Free Senior High School policy: A north–south comparative analysis
Review of Policy Research, Volume 43, Issue 1, January 2026.Abstract Ghana's Free Senior High School (SHS) policy, implemented in 2017, aims to increase access to secondary education, promote equity, enhance educational outcomes, and foster human capital development. This study examines public perception of the Free SHS policy, focusing on the variations between the northern and southern regions of Ghana and ...
Michael K. Dzordzormenyoh +3 more
wiley +1 more source
Australian Teen Voices on Age Verification and Age Assurance Measures
Policy &Internet, Volume 17, Issue 4, December 2025.ABSTRACT Age verification and age assurance technologies, including biometrics, facial recognition software and digital identification, have been explored as potential measures to restrict access of young people to social media and sexually explicit media (SEM), including pornography.
Giselle Woodley +5 more
wiley +1 more source
Population Aging and China's Carbon Emissions: Attached the Employment of the Secondary Industry and the Tertiary Industry [PDF]
, 2016 面对紧迫碳减排任务的同时，我国提前进入了老龄化社会，日益加快的老龄化进程将对中国碳排放产生何种影响？现阶段减少碳排放与应对老龄化危机对中国经济发展提出了更高的要求，要兼顾二者，优化产业结构，特别是人口产业结构势在必行，伴随着人口年龄结构的老化，人口产业结构调整又将对中国碳排放产生何种影响？带着这些疑问，本文首先定性的分析了人口年龄结构老化对碳排放影响的传导机制，然后以1997-2012年的省级面板数据为基础，采用评估环境影响的经典模型——STIRPAT模型，结合适当的计量研究方法 ...
谭铮
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Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 706-715, December 2025.ABSTRACT Objective To evaluate the use of twin vs singleton growth charts for detecting small‐for‐gestational‐age (SGA) twins at risk of adverse neonatal outcomes. Methods MEDLINE, EMBASE, CINAHL, Cochrane and Scopus databases were searched electronically from inception to May 2024.
S. Sorrenti +9 more
wiley +1 more source
, 2009 China's old-style private schools had been major people's educational institutions before the modern school system was established. However, the level of popularity of the private schools has not been clear by education researchers because of the lack of
胡, 学亮
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Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 747-753, December 2025.ABSTRACT Objective Ultrasound‐based fetal growth assessment is an essential part of clinical decision‐making in modern obstetric care. This study aimed to evaluate the impact of maternal and fetal characteristics on the accuracy and precision of sonographic fetal weight estimation.
M. Granfors +4 more
wiley +1 more source
The Changing of Age Structure and Economic Growth in Southeast Asia [PDF]
, 2016 人口与经济的关系问题在过去几十年里引起了学者们的广泛讨论。传统对 人口与经济关系的研究主要集中在人口数量变化与经济增长的关系上，直到东亚 奇迹的出现，学者们的目光渐渐从人口数量转移到人口年龄结构上来，认为人口 年龄结构的变化也对经济产生着重要影响。有利的人口年龄结构为经济发展创造 了良好的条件，是发展中国家赶超发达国家的重要契机，因此，研究人口年龄结 构与经济增长的关系具有重要意义。 东南亚地区在上世纪70年代前后开始了从“高出生率、高死亡率”向“低出生 率、低死亡率”的人口转变，这种人口转变与西欧 ...
李昕
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World Medical &Health Policy, Volume 17, Issue 4, Page 912-920, December 2025.ABSTRACT In Brazil, the healthcare system is based on the provision of a public system that offers free and universal services to all citizens, supplemented by private initiative. Evaluating user satisfaction plays an important role in identifying improvements and promoting organizational changes that benefit everyone involved.
Patrícia Silva Bazoni +8 more
wiley +1 more source