Results 31 to 40 of about 38,616 (156)

2012至2018年育龄妇女及新生儿TORCH筛查结果分析

open access: yesZhongguo shiyan zhenduanxue, 2020
目的探讨育龄妇女和新生儿TORCH的感染情况。方法对2012至2018年在广东医科大学附属医院接受TORCH筛查的育龄妇女和新生儿的资料进行回顾分析,统计检查结果。结果育龄妇女2012至2018年的风疹病毒、巨细胞病毒IgG抗体各年份的阳性率均高于刚地弓形虫、单纯疱疹病毒(P0.05)。育龄妇女低龄组HSVⅠ/Ⅱ-IgM阳性率高于高龄组,差异具有统计学意义 ...
刘丽琴, 黄必堂, 钟琼
doaj  

A survey on health-promoting lifestyle among community-dwelling older people with hypertension in Macau [PDF]

open access: yes, 2017
2007-2008 > Academic research: refereed > Publication in refereed journalVersion of ...
Chen, ZW   +8 more
core  

Deep quantile regression for growth and maturation reaction norms

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 1, Page 111-124, January 2026.
Abstract Understanding species' growth and maturation responses to anthropogenic and environmental pressures is crucial for tracking demographic shifts, phenotypic change and ensuring population sustainability. Traditional regression methods often focus on modelling the conditional mean of life‐history traits, potentially overlooking heterogeneity in ...
Guankui Liu   +4 more
wiley   +1 more source

19416例健康成人碱性磷酸酶活性分析

open access: yesZhongguo shiyan zhenduanxue, 2011
目的分析健康成人血清ALP活性,探讨ALP水平在成人性别和年龄的分布规律。方法随机选择2008年来吉大一院健康体检各项指标正常的健康人19416例,对其血清ALP活性进行回顾性统计分析。结果 21-50岁男性ALP值显著高于同年龄组女性 ...
吉利, 连丽丽, 孙淑艳, 孙小慧
doaj  

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]

open access: yes, 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
core  

Participation Disenchants: How Online Political Participation Decreases Online Political Efficacy in China

open access: yesRegulation &Governance, Volume 20, Issue 1, Page 35-63, January 2026.
ABSTRACT Existing literature largely agrees that authoritarian regimes establish channels for political participation to gather valuable information on citizens' anti‐regime sentiments and policy preferences and to supervise lower‐level bureaucrats and firms.
Anton Bogs
wiley   +1 more source

The minimum marriageable age policy process in the United States: An advocacy coalition framework analysis

open access: yesReview 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

晶状体随年龄增长对眼前段轴向空间结构的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2007
【目的】探讨正常人晶状体随年龄的增长对跟前段轴向空间结构的影响。【方法】采用跟前段光学相干断层扫描仪(AS—OCT)测量正常人105例(105只眼)前房深度(ACD)和晶状体厚度(LT);比较它们性别间的差异,采用直线相关与回归分析方法分析年龄与ACD、LT的相关关系。【结果】正常人ACD、LT的平均值分别为:2.97(S=0.32)mm、4.21(S=0.43)mm。女性ACD为2.87(S=0.33)mm比男性3.07(S=0.29)mm浅(P=0.001);LT性别间差异无统计学意义(P=0 ...
曾阳发   +5 more
doaj  

阿爾泰哈巴河群的沉積時代及其構造背景 [PDF]

open access: yes, 2007
Habahe Group mainly consists of elastic sediments, which widely distribute in the Chinese Altai and can provide important constraints on the tectonic evolution of the Central Asian Orogenic Belt (CAOB).
Cai, KD   +7 more
core  

Public perception of Ghana's Free Senior High School policy: A north–south comparative analysis

open access: yesReview 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

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