排序方式： 共有53条查询结果，搜索用时 15 毫秒
41.
Previous studies documented inconsistent findings of cohort differences in attitudes toward migrants. Some research has shown that younger people tend to be more welcoming toward migrants compared to older people; however, other research has shown the opposite. This suggests that the way different generations perceive migrants may depend on the specific local contexts in which they live. In this paper, we compared attitudes toward migrants in Hong Kong and Shanghai under the “one country, two systems” framework, using comparable data from the Hong Kong Panel Study of Social Dynamics and Shanghai Urban Neighborhood Survey. We found a sharp contrast in the attitudes toward migrants between Hong Kong and Shanghai. Compared to older people, young people in Shanghai were more friendly to migrants, yet young people in Hong Kong were more resistant to migrants. Our study identified disparities of generational gaps in attitudes toward migrants of the same ethnicity within one country. The relatively more positive attitudes toward migrants of younger cohorts (compared to people born before 1960) in Shanghai could be explained by educational level and life satisfaction. The relatively more negative attitudes toward migrants in Hong Kong could be explained by identity. Our empirical analyses suggest that local contexts matter in explaining generational gaps in attitudes toward migrants. 相似文献
42.
B. K. Jain Daljit Singh Harmesh Singh A. P. S. Narang Praveen C. Sobti Ajay Gupta 《Indian journal of clinical biochemistry : IJCB》2000,15(1):36-39
Serum total and ionised calcium levels were measured at birth and at 48 hours in 25 term neonates with birth asphyxia (one
minute APGAR score of 6 or less) and in 25 normal term neonates (one minute APGAR score of 7 or more). Infants were categorised
into two groups TAGA (term appropriate for gestational age) and TSGA (term small for gestational age). Asphyxiated infants
had significantly lower serum total and ionised calcium values at birth as well as at 48 hours. Abnormal clinical features
were observed in 48% of asphyxiated infants. Low ionised calcium was detected in symptomatic babies, who had otherwise normal
total calcium values. Due to hyocalcemia especially ionised calcium in asphyxiated infants and high frequency of functional
derangement associated with this hypocalcemioa, serial monitoring of serum isonised calcium levels is necessary. 相似文献
43.
Meghna Sabharwal 《Research Policy》2011,40(6):853-863
The latest figures published by the Science and Engineering Indicators report reveals that in 2003, 33% of faculty in science and engineering departments at research universities were foreign-born, a number that has more than doubled in thirty years. Foreign-born faculty members comprise an important part of the scientific enterprise that has been understudied. The purpose of this study is to examine the job satisfaction patterns of scientists and engineers by status of birth using a very large and comprehensive National Science Foundation (NSF) dataset, the Survey of Doctoral Recipients (SDR). The results of the study indicate that foreign-born scientists and engineers are less satisfied in several areas of their work life as compared to their US-born peers. 相似文献
44.
Shalini Singh Archana Singh Deepika Sharma Abha Singh M. K. Narula Jayashree Bhattacharjee 《Indian journal of clinical biochemistry : IJCB》2015,30(3):298-304
The current management of intrauterine growth restriction (IUGR) being empirical and aimed at selecting a safe time for delivery. Acknowledging the beneficial effects of l-arginine on endothelial vasculature the present study was designed to evaluate efficacy of l-arginine on bioavailability of nitric oxide (NO) with respect to fetal outcome. With l-arginine supplementation, mean NO levels were significantly increased and a significant mild reduction in systolic/end-diastolic velocity ratio (S/D ratio) was observed on doppler blood flow study, also neonatal outcome improved and incidences of complications were lowered. A deficiency in NO may play an important role in the causation of asymmetric fetal growth restriction. l-Arginine can be used to increase maternal NO levels, enhancing birth weight and decreasing neonatal morbidity. The ideal candidate for arginine therapy according to our study would be IUGR cases with S/D ratio less than 4.96 ± 0.49 and NO levels below 33 μmol/L with minimum of 3 weeks duration of arginine supplementation. 相似文献
45.
孟迟是位不可忘却的唐才子。由于历史的时代风雨和文献记载的空阙,以致出现其字及籍贯混淆、《全唐诗》所录其诗中多于他人诗重出等现象。本文于广集资料基础上,对其籍贯与字予以驳正;对其功名取得过程,予以梭理;对其仕途官职,力尽寻觅;对其部分诗章名篇,予以逐一赏析。努力勾勒出他的原本面貌与文化价值,试图通过其闪亮价值,为建设中国特色社会主义先进文化做出贡献。 相似文献
46.
曹容 《四川职业技术学院学报》2006,16(3):28-31
本文从语义和文化的角度出发,通过比较十二生肖的英汉语义和文化背景知识,探讨十二生肖在英语中恰当的翻译,揭示中英两种文化间的差异,阐述了将翻译研究与语义、文化研究有机地结合起来指导翻译实践,成功地实现跨文化交流的思想。 相似文献
47.
目的:研究出生类型及性别对湖羊羔羊体重生长发育规律的影响.方法:将 133只湖羊羔羊按照出生类型(单羔、双羔、三羔、四羔)和性别的不同,测定羔羊初生重、二月龄重、四月龄重及六月龄重,分别计算累积生长、绝对生长和相对生长.结果表明,公、母羔的累积生长、绝对生长和相对生长在不同出生类型下存在不同程度的差异;在同一出生类型的公羔和母羔之间的累积生长、绝对生长和相对生长也存在差异,且各阶段公羔羊的体重大于母羔羊.结论:出生类型及性别对湖羊羔羊体重生长发育规律有明显影响. 相似文献
48.
日本少子化的现状及成因分析 总被引：3，自引：0，他引：3
黄小葵 《广播电视大学学报》2005,(2):107-110
少子化是发达国家共有的社会现象，因少子化而引发的一系列社会问题已经受到了国际社会的普遍关注。我国由于计划生育政策的实施，人口出生率迅速下降，已经提前进入了低生育水平国家的行列?分析日本少子化的现状及成因，可以为我国少子化问题的研究提供必要的参考和借鉴。 相似文献
49.
江泽民继承和发展了毛泽东人口思想的核心与精髓——计划生育，使毛泽东人口思想的消极历史影响逐渐消失，而使其正面历史作用愈来愈彰显。关于江泽民对毛泽东计划生育思想的继承与发展问题，我们可以从江泽民对计划生育两种错误思想倾向的纠正、对计划生育概念的新阐释、对计划生育两个关键环节的强调等方面给予理解。 相似文献
50.
This analysis set out to identify associations between birth order and sexual health outcomes, focusing on family involvement in sex education and early sexual experiences. The third National Survey of Sexual Attitudes and Lifestyles is a stratified probability sample survey of 15 162 men and women aged 16–74 in Britain. Logistic regression was conducted to identify odds ratios for the association between birth order and sexual health outcomes. Multiple logistic regression was performed adjusting for socio-demographic factors and sibling number. Middle-born and last-born men had lower odds of reporting ease talking to parents about sex around age 14 and learning about sex from their mothers. Last-born women had lower odds of reporting a parental main source of sex education or having learned about sex from their mother. Findings represent an exploratory analysis in an under-researched area, and provide the basis for further research on the association between birth order and parental involvement in sex education, as well as the role and impact of sex education provided by older siblings. 相似文献