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1.
“地方人士著述”是否地方文献   总被引:2,自引:0,他引:2  
关于地方文献范围的讨论中,地方人士著述的取舍问题,一直存在分歧.本文主张地方人士著述应当全部收入当地地方文献,并在分析了新中国建立以来各家观点的基础上,提出了界定"地方人士"可以遵循的两个原则,即出生地原则和户籍原则,认可在这两个原则下同一文献同时收于两地地方文献的情况.参考文献10.  相似文献   
2.
清代中期顾禄所著《清嘉录》,是记录当时江苏岁时习俗的重要书籍。论文作者通过参阅大量文献考证了《清嘉录》的著述年代及顾禄的生年。  相似文献   
3.
讨论了一类新的具脉冲出生的单种群动力学模型,利用离散动力系统频闪映射理论,得到了种群持续生存的充分条件.结论刻画了现实的生物种群动力学性质,也丰富了脉冲微分方程理论.  相似文献   
4.
Adolescents exposed to maltreatment have an elevated risk of deliberate self-harm (DSH). The aim of this study was to investigate longitudinally the effects of the number, timing, and type of maltreatment allegations on adolescent risk of having a DSH-related hospital admission, using linked data in Western Australia. A total of 351,372 children born between 1986 and 2000 were followed from birth up to the year 2010. Cox regression models were utilized, while controlling for a range of psychosocial covariates. Compared to children without allegations of maltreatment, children with unsubstantiated allegations only (aHR = 1.04, 95%CI: 1.00–1.08, p < .01) and children with a substantiated allegation (aHR = 1.10, 95%CI: 1.06–1.15, p < .001) all had significantly increased risk of DSH in adolescence. Among children with a substantiated allegation of maltreatment, the greater the number of allegations, the longer the exposure to maltreatment, and the more types of maltreatment experienced by a child, the higher the child's risk of DSH. However, this dose–response pattern was not found among children with unsubstantiated allegations only. This study calls for the early identification of children who are vulnerable to maltreatment, the better identification of the duration and severity of maltreatment experiences, and the provision of continued care and support, to reduce the child's DSH risk in adolescence.  相似文献   
5.
Childhood maltreatment has been associated with a wide range of chronic medical conditions including obesity, other metabolic events and eating disorders. However, little is known about the association between childhood maltreatment and high dietary fat intake. This study addresses the extent to which co-occurring and specific forms of substantiated childhood maltreatment are associated with self-reported high dietary fat intake in adulthood and whether there is a gender–childhood maltreatment interaction in predicting this association. The study also examines the association between age at substantiation of maltreatment, number of childhood maltreatment substantiations and high dietary fat intake-related behaviors. The data were from a prospective Australian pre-birth mother-child dyads study, the Mater-University of Queensland Study of Pregnancy. The study followed 7223 mother-child dyads following the birth of a live, singleton baby at the Mater hospital. Recruitment was early in pregnancy, and then follow-ups at 3–5 days postpartum and again when the child was 6 months, 5, 14 and 21 years of age. The data were linked to agency-substantiated cases of childhood maltreatment 0–14 years. This study extended the data linkage to 3766 (47.4% female) participants who had complete data on dietary fat intake behaviors at the 21-year follow-up. Consecutive logistic regressions were used to estimate odds ratios with respective 95% confidence intervals for high dietary fat intake for multiple and specific forms of childhood maltreatment, as well as age at and number of childhood maltreatment substantiations. Finally, a gender–childhood maltreatment interaction term was used to predict the outcome. In both unadjusted and adjusted analyses, substantiated childhood maltreatment including physical abuse were associated with high dietary fat intake-related behaviors. Similarly, substantiation of childhood maltreatment between the ages of 5 and 14 years was significantly associated with high dietary fat intake-related behaviors as were two or more substantiations of maltreatment. Inclusion of gender–childhood maltreatment interaction only had a minor impact on the size and direction of the association. Chronic and severe forms of childhood maltreatment including physical abuse are associated with a higher rate of dietary fat intake in young adulthood. Further research to replicate this association might focus on possible neuro-hormonal mechanisms that might explain this behavior.  相似文献   
6.
美国DAP方案的发展历程及其对我国幼儿园课程改革的启示   总被引:1,自引:0,他引:1  
本文探讨了美国《0~8岁儿童适宜发展课程》方案的兴起与发展,对该方案前后两个版本的主要观点进行了比较,对其所受到的批评以及回应进行了梳理,以期为我国的幼儿园课程改革提供借鉴。  相似文献   
7.
温州市男性人口数远远多于女性人口数,某种程度上造成成年男性婚配困难等社会问题,长期得不到纠正。造成性别比例关系某种程度失调的主要原因是出生男、女性别比严重偏高,某根本原因是重男轻女思想的作怪导致的胎儿性别人为选择行为。建议政府采取更加严厉的措施,遇止这一丑陋社会现象及其引发的社会问题。  相似文献   
8.
“回门”仪式乃是指新婚夫妻相偕回女家有亲之事,闽粤地区婚后礼“回门”仪式有其丰富的内涵及根源。从清至民国修治闽粤地方志可知闽粤二地多有“回门”仪式之行,且往往视“回门”即为“归宁”。这种风俗承继中原文化而来,且深受文公《家礼》影响;而此仪式见于文公《家礼》,但不载于历代循之不废的《仪礼》婚礼,且其他经籍史传所载之“归宁”亦不同于“回门”。今谓“回门”即“归宁”者,实与历代经籍史传所记载有所别异;观历代载礼之书,自《家礼》始录有“回门”之仪,自明代首见于官方礼书之中;至清,则有“回门”、“归宁”二者混用情形。总而观之,“回门”初始乃为民间习俗,至明代则有久俗成礼之迹。  相似文献   
9.
出生婴儿性别比严重失衡是目前我国人口面临的重大问题之一。这一现状引发了一系列严峻的经济社会问题。究其根源,在于人们传统落后的生育观念和非医学需要鉴定胎儿性别手段的滥用。转变人们的生育观念并解决好胎儿性别鉴定工具滥用问题是解决婴儿性别失调问题的根本途径。  相似文献   
10.
Abstract

The birth date distributions of elite male and female footballers in Australia, from junior youth (age 14 and upwards) to senior (professional) players, were examined. A statistically significant relative age effect was found among junior male players, reducing in effect with increasing age. An inter-year relative age effect that became apparent among the players at national level in the Under-17 and Under-20 age groups, due to the timing of the respective World Cups for those age groups, was also identified. It is conjectured that this might lead to players born in certain years having a curtailed pathway in the elite game, leading to drop-out among this very elite group. In the case of women elite players, no significant relative age effect was found among youth players, possibly due to less fierce competition for places, although a significant effect was found to exist at senior elite level.  相似文献   
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