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Richards PS 《Minerva》1988,26(2):177-198
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广东省第二届图书馆学情报学青年研讨会于1989年11月10日至12月1日在中山大学召开。广东省高校图书情报工作委员会的有关领导、中国图书馆学会副理事长、广东图书馆学会会长、中山大学图书情报学系领导和专家教授出席了会议。这次研讨会,是受省高等教育局图书情报工作委员会的委托,由中山大学图书情报学会负责筹办的。征文的主要对象是我省高等学校图书馆的青年工作者。会议共收到来自全省各地的论文66篇,其中54篇被选为本次研讨会的交流论文。论文的涉及面较广。对我省高等院校的图书情报工作以及我省图书馆的现代化管理和资源布局进行 相似文献
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The genetic and environmental etiologies of diverse aspects of language ability and disability, including articulation, phonology, grammar, vocabulary, and verbal memory, were investigated in a U.K. sample of 787 pairs of 4.5-year-old same-sex and opposite-sex twins. Moderate genetic influence was found for all aspects of language in the normal range. A similar pattern was found at the low end of the distribution with the exception of two receptive measures. Environmental influence was mainly due to nonshared factors, unique to the individual, with little influence from shared environment for most measures. Genetic and environmental influences on language ability and disability are quantitatively and qualitatively similar for males and females. 相似文献
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James CR Sizer PS Starch DW Lockhart TE Slauterbeck J 《Research quarterly for exercise and sport》2004,75(1):31-38
Women are more prone to anterior cruciate ligament (ACL) injury during cutting sports than men. The purpose of this study was to examine knee kinematic and ground reaction forces (GRF) differences between genders during cutting. Male and female athletes performed cutting trials while force platform and video data were recorded (180 Hz). Differences (p < . 05) were observed between groups for knee flexion at contact and GRF at maximum knee flexion. Women averaged 5.8 degrees less flexion at contact and 1.0 N. (kg x m x s(-1))(-1) greater GRF at maximum flexion. Knee range of motion and peak GRF variables were not significantly different, but women had greater values. Women exhibited technique characteristics believed to increase ACL injury risk, but men exhibiting similar characteristics were also observed and could also be at risk. 相似文献
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图书馆情报职能的问题,这些年来议论颇多,亦成了一个不大不小的热门话题,究竟应怎样认识。中山大学图书情报学系的研究生,最近以笔会的形式作了一次笔读,这里刊登其扼要部分。 相似文献
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Today's doctoral programs continue to prepare students for a traditional academic career path despite the inadequate supply of research-focused faculty positions. We advocate for a broader doctoral curriculum that prepares trainees for a wide range of science-related career paths. In support of this argument, we describe data from our survey of doctoral students in the basic biomedical sciences at University of California, San Francisco (UCSF). Midway through graduate training, UCSF students are already considering a broad range of career options, with one-third intending to pursue a non-research career path. To better support this branching career pipeline, we recommend that national standards for training and mentoring include emphasis on career planning and professional skills development to ensure the success of PhD-level scientists as they contribute to a broadly defined global scientific enterprise. 相似文献
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Gardner PS 《The Journal of perinatal education》2003,12(1):1-5
This paper addresses the meaningfulness of the childbearing experience and how a traumatic occurrence can affect women for years into the future. Every woman deserves to have a fulfilling childbearing experience, even if it may be different from the one she imagined. This paper examines the phenomenon of previous traumatic birth and its potential effects on choices during subsequent pregnancies. Discussion includes how childbirth educators can assist women in healing from past birth traumas and preventing them from recurring. 相似文献
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Separate groups of water-deprived rats had four trials with 15-min access to 0.0073 M saccharin, 0.3 M alanine, 0.3 M glucose,
0.1 M maltose, 0.3 M fructose, 0.06 M sucrose, or 0.03 M Polycose. Trials 1–3 were followed by injections of either 0.15 M
LiCl (1.33 ml/100 g b.w., i.p.) or saline; Trial 4 (Test) was CS only. Extinction included either 48-h access to water alone
or to the appropriate CS, both followed by a 24-h, two-bottle choice of CS and water. This 3-day cycle was repeated five to
six times. All rats acquired comparable conditioned taste aversions (CTAs), but extinction rates varied with the test and
the taste CS. No CTA extinguished during the two-bottle choices following 2 water days. During one-bottle CS exposure, all
CTAs extinguished, but the aversion continued longer in the probe two-bottle tests. Intake of glucose moieties recovered rapidly,
often in two cycles; the other CSs took four to six cycles. Thus, CTA extinction varies with the nature of the taste CS. 相似文献