CsCl Crystal
CSCL can refer to: * Caesium chloride (CsCl), a chemical compound. * Computer Supported Collaborative Learning, a research topic on supporting collaborative learning with the assistance of computer artifacts. * China Shipping Container Lines, a containerized marine shipping company, based in Shanghai Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flow ...

Caesium Chloride
Caesium chloride or cesium chloride is the inorganic compound with the formula Cs Cl. This colorless salt is an important source of caesium ions in a variety of niche applications. Its crystal structure forms a major structural type where each caesium ion is coordinated by 8 chloride ions. Caesium chloride dissolves in water. CsCl changes to NaCl structure on heating. Caesium chloride occurs naturally as impurities in carnallite (up to 0.002%), sylvite and kainite. Less than 20 tonnes of CsCl is produced annually worldwide, mostly from a caesium-bearing mineral pollucite. Caesium chloride is widely used medicine structure in isopycnic centrifugation for separating various types of DNA. It is a reagent in analytical chemistry, where it is used to identify ions by the color and morphology of the precipitate. When enriched in radioisotopes, such as 137CsCl or 131CsCl, caesium chloride is used in nuclear medicine applications such as treatment of cancer and diagnosis of myocardial ...
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Computer-supported Collaborative Learning
Computer-supported collaborative learning (CSCL) is a pedagogical approach wherein learning takes place via social interaction using a computer or through the Internet. This kind of learning is characterized by the sharing and construction of knowledge among participants using technology as their primary means of communication or as a common resource.Stahl, G., Koschmann, T., & Suthers, D. (2006). Computer-supported collaborative learning: An historical perspective. In R. K. Sawyer (Ed.)Cambridge handbook of the learning sciences(pp. 409-426). Cambridge, UK: Cambridge University Press. CSCL can be implemented in online and classroom learning environments and can take place synchronously or asynchronously. The study of computer-supported collaborative learning draws on a number of academic disciplines, including instructional technology, educational psychology, sociology, cognitive psychology, and social psychology. It is related to collaborative learning and computer supported c ...
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Collaborative Learning
Collaborative learning is a situation in which two or more people learn or attempt to learn something together.Dillenbourg, P. (1999). Collaborative Learning: Cognitive and Computational Approaches. Advances in Learning and Instruction Series. New York, NY: Elsevier Science, Inc. Unlike individual learning, people engaged in collaborative learning capitalize on one another's resources and skills (asking one another for information, evaluating one another's ideas, monitoring one another's work, etc.).Chiu, M. M. (2008Flowing toward correct contributions during groups' mathematics problem solving: A statistical discourse analysis. ''Journal of the Learning Sciences'', 17 (3), 415 - 463. More specifically, collaborative learning is based on the model that knowledge can be created within a population where members actively interact by sharing experiences and take on asymmetric roles. Put differently, collaborative learning refers to methodologies and environments in which learners eng ...
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China Shipping Container Lines
COSCO Shipping Development Co., Ltd., stylized as COSCO SHIPPING Development is a financial services company based in Shanghai, China. It was known as China Shipping Container Lines (CSCL) and was among the world's largest container liner companies. It exited the container shipping business and was renamed to COSCO SHIPPING Development because of the COSCO-China Shipping merger in 2016. As CSCL, the company was ranked 1503rd in 2012 edition of '' Forbes Global 2000''. History In 1997, the Chinese government founded China Shipping Group as a SOE. That same year, China Shipping Container Lines Co. Ltd (CSCL) was founded in Shanghai as a subsidiary of China Shipping Group. After China joined the WTO in 2001, CSCL grew rapidly, playing a major role in supporting China's economic advancement and international trade. With continued support from the Chinese government, CSCL's global TEU market share increased 126% between 2000 and 2006, becoming the second fastest growing contain ...
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