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软测量技术和约束控制在精馏塔优化控制中的应用 被引量:9
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作者 翟军勇 费树岷 张湜 《工业仪表与自动化装置》 2004年第2期24-26,共3页
 该文对过程控制中的软测量技术进行了论述,详细阐述了基于多元化逐步回归分析软测量模型的建立,并提出避免约束边界上跳变,保证测量值尽量往中心给定值靠近的方法。软测量技术和约束控制已成功应用于丁二烯精馏塔优化控制中。
关键词 精馏塔 优化控制 软测量 约束控制 多元化逐步回归分析 丁二烯
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Research into the Assessment of the Intercultural Sensitivity Among University Students of Science and Technology
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作者 Mei-Lan Huang 《Sino-US English Teaching》 2013年第2期110-116,共7页
Globalization makes people from diverse cultural backgrounds communicate effectively. To be a global citizen has become the goal of our education. Landis and Bhagat (1996) argued that intercultural sensitivity is cr... Globalization makes people from diverse cultural backgrounds communicate effectively. To be a global citizen has become the goal of our education. Landis and Bhagat (1996) argued that intercultural sensitivity is crucial to enable people to live and work with others from different cultural backgrounds. With higher intercultural sensitivity, one will be more global as his understanding of cultural difference becomes more sophisticated. In this present study, the intercultural sensitivity of different majors from a private institute of technology in the north of Taiwan was investigated, using the ISS (Intercultural Sensitivity Scale) developed by Chen and Starosta (2000). Based on a survey of 358 participants from Nursing Department and Department of Nutrition and Health Sciences, this study focused on five dimensions of the intercultural sensitivity and the participants' demographic factors affecting their performance on intercultural sensitivity. The five dimensions included in this study were: (1) interaction engagement, (2) interaction confidence, (3) respect for cultural differences, (4) interaction enjoyment, and (5) interaction attentiveness. Among the five dimensions of intercultural sensitivity, the participants had the highest score on the dimension of "respect for the cultural differences" and had the lowest score on the dimension of "interaction confidence". Results generated by stepwise multiple regression indicated "decision of studying abroad" and "experiences of living abroad" could effectively predict the participants' intercultural sensitivity. 展开更多
关键词 intercultural sensitivity ISS (Intercultural Sensitivity Scale) cultural differences university of scienceand technology
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