基于加权偏离度统计方法的预测控制性能评估算法

针对带区域约束条件的预测控制系统性能评估问题,在考虑过程输出变量约束类型的基础上,提出了基于加权偏离度统计方法的控制性能评估算法。该方法依据控制要求的不同,将输出变量分为质量变量和约束变量,并结合工程经验合理选择变量的权重。基于系统闭环运行数据和约束设置,通过计算变量的加权偏离度得到控制系统的性能评估指标,从而为预测控制器的参数调整和性能提升提供了决策依据。系统仿真实例和工程应用证明了该评估算法对区域预测控制系统性能评估的有效性。     

区域环境影响评价中循环经济指标体系探讨

提出了区域循环经济发展必须满足三个基本条件,从产业链、物质循环、能量流动和生态环境承载力四个方面分析了循环经济指标体系,为环保部门项目审批和建设单位环境管理提供科学依据。产业链闭合指标采用生态网络化程度表示;物质循环指标包括单位产值物质需求量、人均物质消耗强度和物质生产力;能量流动指标包括净能值产出率、环境负荷率和环境负荷率;生态与资源承载力指标包括生态足迹和资源承载力。     

彰显行业办学特色，促进区域经济发展-区域经济视域下行业特色型大学发展探析

行业特色型大学是中国高等教育多样化进程中历史发展的产物,在促进经济社会发展与建设过程中具有举足轻重的作用。文章主要以区域经济视域下行业特色型大学的特点和优势为切入点,论述了大学的地位和作用,并提出未来发展的战略建议。     

晋中市持久性有机污染物污染状况调查

对晋中市二噁英类持久性有机污染物（POPs）进行了调查,介绍了晋中市二噁英类POPs排放源产生的行业、区域分布,产生装置数量和产生量,企业的生产工艺、规模,二噁英污染控制技术水平等,发现了控制二噁英污染物工作中存在的问题,确定了晋中市持久性有机污染物二噁英类重点管理地区和重点管理源,为日后监测、评估、治理、管理二噁英工作奠定了基础。     

区域化工产业环境下高职安全技术管理专业应用型人才培养模式研究与实践

分析珠三角区域化工产业环境,研究化工行业对高职安全技术管理专业应用型人才的素质要求,探讨高职安全技术管理专业应用型人才培养的思路和途径。     

Apparel color preferences for different regions in China: The connection to personal values

This article examines the associations between personal values and apparel color preferences, and deduces the apparel color preferences of consumers based on the mainstream values in different regions in China. Clustering analysis was used to classify the values, and a Chi‐square test was used to verify whether the different values had a significant effect on the consumer's color preferences. Finally, a corresponding analysis was conducted to clarify the associations between personal values and apparel color preferences. The associations reported in the study suggest the apparel color preferences in the 4 major urban agglomerations in China. It was found that consumers in the Pearl River Delta region were mainly ideal‐oriented and authority value types and preferred darker apparel colors than other city groups in China; consumers in the Yangtze River Delta region were mainly responsibility‐oriented and justice value types and preferred warmer and more contrasting colors; and consumers in the Beijing–Tianjin–Hebei and Chengdu–Chongqing regions were mainly benevolence‐oriented value types, preferring more highly saturated and brighter colors than the other regions. Self‐oriented consumers, who preferred cool and dark apparel colors were found to have no clear correspondence to any region. These results are important for fashion designers and fashion brands in China; it can assist the Chinese fashion industry in regionalizing their product offerings and in providing a theoretical reference for the development of the garment industry.     

Action for sustainability: preparing an African plan for sustainable building and construction

Sustainable development, and by extension sustainable building, is an evolving concept that relies for its implementation on the development of regional and local approaches and solutions. There is, in particular, a split between the definitions, approaches and priorities in developed and developing countries. Subsequently, a process for creating an international agenda for sustainable building is needed to recognize these regional and local differences. Part of this process is the development of regional action plans for sustainable building and construction at a number of regional sustainable building conferences. The key elements of an action plan for Africa, based on a discussion session at the SB04 Africa Conference, are considered and placed within the African context and the larger international issues. The key issue is the establishment of a solid knowledge foundation for Africa that will equip the public, professionals, development agencies and governments with accurate and relevant knowledge generated within the framework of the continent's social needs, its cultures and its biophysical environment to guide their decisions and actions towards establishing a sustainable built environment.     

银武高速公路十漫段主要不良地质灾害浅析

在深入认识十漫高速公路沿线的自然条件、区域地质构造条件、地层岩性以及不良地质现象发育和分布特征的基础上，分析认为滑坡是路线区域内山体失稳变形中数量最多又具有一定规模性的地质灾害，是公路施工中应着重注意的工程地质问题。