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美国图书馆协会的<职业道德规范声明>提出了以图书馆事业为中心的具体原则,其<图书馆权利法案>则明确了图书馆的责任和义务.目前,美国社会和政治环境的变化为图书馆职业带来了越来越多的忧虑和压力."9·11"后出台的<爱国者法案>明显与图书馆职业道德规范中所阐述的重要原则相冲突.因此,美国图书馆协会决心抵制<爱国者法案>对知识、信息自由开放以及行使个人隐私权的限制. 相似文献
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N M Lorenzi 《Bulletin of the Medical Library Association》1983,71(3):346-348
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The University of Cincinnati Medical Center has combined five existing units into a new organization responsible for initiating an Integrated Academic Information Management System (IAIMS). This new organization, Medical Center Information and Communications, was reorganized into nine departments, which now provide a variety of information services. Ultimate goals for IAIMS include a patient-centered database, a decision-support system, and a knowledge network. The IAIMS prototype, currently under development for the University of Cincinnati Hospital's Internal Medicine Service, consists of components representative of the IAIMS model's ultimate goals. A major premise of this IAIMS effort is that it is patient-centered. 相似文献
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多词动词是英语教学和英语学习中的难点之一.作为一种特殊的动词,它有其本身特有的一些词汇特征,如转类性、动态性以及表达形式的丰富性等.了解这些特征有助于更好地掌握和使用多词动词. 相似文献
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Giovani Cunha Thiago Lorenzi Katiuce Sapata Andre Luiz Lopes Adroaldo Cezar Gaya 《Journal of sports sciences》2013,31(10):1029-1039
Abstract In this study, we investigated the effect of biological maturation on maximal oxygen uptake ([Vdot]O2max) and ventilatory thresholds (VT1 and VT2) in 110 young soccer players separated into pubescent and post-pubescent groups.. Maximal oxygen uptake and [Vdot]O2 corresponding to VT1 and VT2 were expressed as absolute values, ratio standards, theoretical exponents, and experimentally observed exponents. Absolute [Vdot]O2 (ml · min?1) was different between groups for VT1, VT2, and [Vdot]O2max. Ratio standards (ml · kg?1 · min?1) were not significantly different between groups for VT1, VT2, and [Vdot]O2max. Theoretical exponents (ml · kg?0.67 · min?1 and ml · kg?0.75 · min?1) were not properly adjusted for the body mass effects on VT1, VT2, and [Vdot]O2max. When the data were correctly adjusted using experimentally observed exponents, VT1 (ml · kg?0.94 · min?1) and VT2 (ml · kg?0.95 · min?1) were not different between groups. The experimentally observed exponent for [Vdot]O2max (ml · kg?0.90 · min?1) was different between groups (P = 0.048); however, this difference could not be attributed to biological maturation. In conclusion, biological maturation had no effect on VT1, VT2 or [Vdot]O2max when the effect of body mass was adjusted by experimentally observed exponents. Thus, when evaluating the physiological performance of young soccer players, allometric scaling needs to be taken into account instead of using theoretical approaches. 相似文献
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Erica Molinario Caterina Lorenzi Flavia Bartoccioni Paola Perucchini Sebastian Bobeth Agathe Colléony 《Environmental Education Research》2020,26(8):1137-1163
AbstractIn two studies, the role of nature experiences and social norms during childhood is explored next to adulthood biospheric values, connectedness to nature, environmental identity, and objective knowledge in relation to pro-environmental behaviors. Study 1 (N?=?185) tested the hypothesized model in the realm of general pro-environmental behaviors and sustainable fruit consumption on a sample of students. Study 2 (N?=?155) tested the model in the realm of sustainable seafood consumer choice on a general population sample. Path analyses show consistent results across samples. Results show that childhood nature experiences and exposure to pro-environmental social norms during childhood are related to adulthood development of connectedness with nature and biospheric values; these, in turn, help in shaping adulthood environmental self-identity ultimately influencing the enactment of sustainable food choices during adulthood. These findings point toward the relevance of childhood experiences for pro-environmental behaviors as compared to the provision of information. The role of objective knowledge across samples is inconsistent, thus requiring future investigations. 相似文献