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博物馆与无形文化遗产的可持续发展 总被引：1，自引：0，他引：1
在过去的二十年间，亚太地区的博物馆、遗产机构和世界文化遗产地与世界其他地区一样都发生了根本性的变化。它们日渐成为游客云集的中心，并与利益集团休戚相关，也成为日益全球化环境中的实现地域与身份认同的争论焦点。在欧洲和其他西方国家，这些机构为了能够在多元文化的社会中处理好这些关联关系并发挥作用， 相似文献
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Benjamin D. Plummer Brian M. Galla Amy S. Finn Sarah D. Patrick David Meketon Julia Leonard Calvin Goetz Elizabeth Fernandez‐Vina Sara Bartolino Rachel E. White Angela L. Duckworth 《Mind, Brain, and Education》2014,8(1):15-20
Schools are an important context for both basic and applied scientific research. Unlike the laboratory, however, the physical and social conditions of schools are not under the exclusive control of scientists. In this article, we liken collecting data in schools to putting on a theatrical production. We begin by describing the large cast of characters whose collaborative efforts make school‐based research possible. Next, we address the critics, including the university Institutional Review Board (IRB) and school administrators, whose feedback often improves the final study design. We then turn our attention to set building, stage directions, and rehearsals—key steps in the iterative process of refining study procedures. We end with a discussion of the day of data collection itself and activities that take place after the curtain drops. Throughout, we make recommendations based on our recent experience collecting data at several high schools. 相似文献
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Brian M. Galla Sophia Choukas-Bradley Hannah M. Fiore Michael V. Esposito 《Child development》2021,92(5):1717-1734
Two preregistered experiments with 2,733 U.S. high school students (age range = 13–19 years) compared the impact of different messages on adolescents’ motivation to control social media use (SMU). A traditional message emphasized the benefits of avoiding SMU, whereas a values-alignment message framed controlling SMU as being consistent with autonomy and social justice. Compared to no message or a traditional message, in both studies, a values-alignment message led to greater motivation to control SMU immediately afterward, and in Study 2, awareness of “addictive” social media designs 3 months later. As hypothesized, values-alignment messaging was more motivating for girls than boys. Results offer preliminary support for leveraging adolescents’ drives for autonomy and social justice to motivate self-regulation of SMU. 相似文献
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走向2010:国际博协与中国的战略合作 总被引：1，自引：1，他引：1
继2004年国际博协在韩国首尔成功举办第20届大会之后不久,这一具有“世界博物馆奥林匹克”之称的专业盛事将于2010年再次回到亚洲,在中国上海举行。本文作者从《2005—2007国际博协战略规划》的优先发展领域和(2007—2010国际博协规划》的起草与制定出发,就今后三年国际博协与中国博物馆界富有成效的合作,发挥中国博物馆在世界博物馆事业中独特作用提出了见解和建议。 相似文献
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In single cell analysis (SCA), individual cell-specific properties and inhomogeneous cellular responses are being investigated that is not subjected to ensemble-averaging or heterogeneous cell population effects. For proteomic single cell analysis, ultra-sensitive and reproducible separation and detection techniques are essential. Microfluidic devices combined with UV laser induced fluorescence (UV-LIF) detection have been proposed to fulfill these requirements. Here, we report on a novel microfluidic chip fabrication procedure that combines straightforward production of polydimethylsiloxane (PDMS) chips with a reduced UV fluorescence background (83%-reduction) by using PDMS droplets with carbon black pigments (CBP) as additives. The CBP-droplet is placed at the point of detection, whereas the rest of the chip remains transparent, ensuring full optical control of the chip. We systematically studied the relation of the UV background fluorescence at CBP to PDMS ratios (varying from 1:10 to 1:1000) for different UV laser powers. Using a CBP/PDMS ratio of 1:20, detection of a 100 nM tryptophan solution (S/N = 3.5) was possible, providing a theoretical limit of detection of 86 nM (with S/N = 3). Via simultaneous two color UV/VIS-LIF detection, we were able to demonstrate the electrophoretic separation of an analyte mixture of 500 nM tryptophan (UV) and 5 nM fluorescein (VIS) within 30 s. As an application, two color LIF detection was also used for the electrophoretic separation of the protein content from a GFP-labeled single Spodoptera frugiperda (Sf9) insect cell. Thereby just one single peak could be measured in the visible spectral range that could be correlated with one single peak among others in the ultraviolet spectra. This indicates an identification of the labeled protein γ-PKC and envisions a further feasible identification of more than one single protein in the future. 相似文献
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Personal bibliographic database software is one of many products being marketed to researchers. A review of the literature reflects a growing interest in using this software in office settings. Five bibliographic database software products are compared and eight important attributes are identified. We report experience in user training and in providing support by offering discounts on software sold through the library to patrons. 相似文献
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