基于熵权物元模型的长三角幸福河层次评价

将幸福河概念与长江三角洲区域一体化发展战略相结合，基于自然、人类社会、人水关系3个系统构建了包含24个指标的长三角幸福河层次评价指标体系；引入需求层次理论，以基础Ⅰ层次、基础Ⅱ层次、提升Ⅰ层次、提升Ⅱ层次、幸福层次5个层次作为幸福河的层次评价等级，运用熵权物元模型，建立了长三角幸福河层次评价模型，并对2018年长三角三省一市幸福河层次等级进行了评价。结果表明，三省一市均处于转化中的中间状态，其中江苏省向提升Ⅰ层次转化，浙江省、安徽省向提升Ⅱ层次转化，上海市向幸福层次转化，说明区域整体幸福河层次处于较高水平，但稳定性较差。     

从内在需求看民国女性穿着方式的嬗变

针对女性因社会变革出现的各种内在需求变化,及其对服装发展的推动作用这一不容忽视的问题,文章以民国女性为例,从当时发行量和影响力均靠前的《妇女杂志》《玲珑》这2本主要面对城市知识女性的刊物中,选取8类流行服装在22年间的示出频率、出现年份及数量统计,说明女性内需变化对服装流变的影响程度,分析其主要原因是女性自主意识觉醒和主动追求流行所致。通过穿着西式内衣与改良旗袍关系图、4类主要服装搭配方式占比图,说明受内需变化影响,民国女性穿着方式改变的趋势和程度及其标志性特征,即穿着改良旗袍的开创性和中西混搭的兼容性。     

Predictive economic efficiency of combining nuclear power plants with autonomous hydrogen power complex

Currently, the United Energy System (UEC) of Russia is trending in the deficit of peak and half-peak capacity with a simultaneous increase in the number of nuclear power plants (NPPs), which will require the participation of the NPPs in the variable part of the schedule of electrical loads.In addition to the economic need to maintain the high-level utilization rate, there are technological limitations of maneuverability for NPPs.The authors developed an approach to solving this problem by combining with an environmentally friendly energy source – an autonomous hydrogen power complex, which includes thermal batteries and an additional multifunctional low-power steam turbine installation.The developed energy complex can also provide reliable reservation of electricity supply to consumers of their own needs of the nuclear power plant in case of complete blackout of the plant.The feasibility study of the main equipment of the autonomous hydrogen power complex, which is necessary for combining with a two-unit nuclear power plant with WWER-1000, has been evaluated.On the basis of the assessment of the inflation indicators of the Russian economy over the past 11 years, three variants of fuel cost dynamics and tariff rates for electricity (capacity) as well as the size of operating costs, including depreciation deductions to the main equipment, are defined, taking into account the current principles of price formation.The result is a value for accumulated net present value, depending on the ratio of the cost of the half-peak and off-peak electricity at different inflation rates.The positive economic effect of reducing the risk of the core damage accident, replacing the construction of the gas turbine unit as a maneuverable source of electricity in the power grid and increasing the income of the Russian federal budget from the savings of natural gas has been taken into account.The greatest economic efficiency is achieved with maximum projected inflation, which is associated with the maximum rate of discounting and the high rate of growth of electricity tariffs.Reducing the risk of the core damage accident ensures that the proposed approach is competitive in all the inflation options under consideration and the ratio of electricity tariffs.     

新生代建筑农民工工作意愿激励问题研究

为解决我国建筑业新生代农民工短缺问题,促进新生代建筑农民工的工作意愿,从而保障建筑业的可持续和健康发展,以新生代建筑农民工为研究对象,以激励理论为理论基础,以新生代建筑农民工的工作意愿激励为研究主题,以结构方程模型为研究方法,对新生代建筑农民工的外部激励因素和内部工作需要进行探索。通过实证分析,发现激励措施对工作需要、工作意愿具有显著的正向影响作用,工作需要对工作意愿也具有显著的正向影响作用。工作需要在激励措施和工作意愿中起到显著的部分中介作用,中介效应占比 33.9%。另外,在激励措施外在激励方面,工作环境和薪酬激励是新生代建筑农民工最为重视的因素;在工作需要内在激励方面,成长发展需要是其最为重视的。     

荆门市竹皮河综合整治规划

荆门市竹皮河综合整治规划贯彻“以人为本、天人合一”的规划思想,通过设置四大功能区、创造自然环境与人工环境有机结合的景观序列、建立点轴结合的绿地系统、规划有效防洪与排污的河流断面、设计不同主题的亮化工程等整治措施,实现竹皮河与周围环境、城市景观及居民生活的和谐统一。     

“奢侈化”居住空间现象

“奢侈化”居住空间作为近年来不断出现的空间概念和形态,改变和丰富了传统意义上的居住模式和居住内容。通过对“奢侈化”居住空间的基本概念和空间环境特点分析,浅释了它目前作为一种现象的存在意义、需求层次和需求量的问题。     

射频识别系统安全防范策略

射频识别技术是一种无线自动识别技术,通过射频信号识别目标并进行数据交换,RFID可跟踪和识别物体,并可在商业活动进行中自动收集数据。RFID技术在物联网中具有广泛的应用,但在实际应用环境中,RFID面临着信息安全和隐私保护方面的问题和风险。文中主要针对射频识别系统的安全问题、安全需求、可能受到的攻击以及解决策略等方面展开讨论,旨在从技术层面分析射频识别系统的隐私和安全问题,并提出一些可行的解决策略,减少了对RFID系统带来的影响。     

Team participation and online gamer loyalty

Online games have emerged as popular computer applications and gamer loyalty is vital to game providers, since online gamers frequently switch between games. Online gamers often participate in teams also. This study investigates whether and how team participation improves loyalty. We utilized a cross-sectional design and an online survey, with 546 valid responses from online game subjects. Confirmatory factor analysis was applied to assess measurement reliability and validity directly, and structural equation modeling was utilized to test our hypotheses. The results indicate that participation in teams motivates online gamers to adhere to team norms and satisfies their social needs, also enhancing their loyalty. The contribution of this research is the introduction of social norms to explain online gamer loyalty.     

从学生需求看大学英语语言测试——以漓江学院非英语专业学生为例

本文通过访谈法和问卷调查法来了解漓江学院非英语专业学生对英语学习的需求。该研究旨在探寻学生需求和语言测试之间的关系。通过对收集数据的分析,我们发现学生需求和大学英语语言测试相互影响。     

Using integrated quality function deployment and theory of innovation problem solving approach for ergonomic product design

A multidisciplinary approach integrating method of identification of customer satisfaction needs (CSNs), the House of Quality (HoQ) chart of quality function deployment (QFD), theory of innovation problem solving (TRIZ) and fuzzy group decision-making theory for ergonomic product innovative design and evaluation in the early design stages was proposed. An integrated model and the approach procedures consists of four steps. In step 1, identification of CSNs is based on a data source triangulation approach, questionnaire survey, 5-point liner numeric rating scale, factor analysis, and Cronbach’s coefficient alpha statistic are utilized to guarantee that the CSNs are complete and reliable. In step 2, a correlation matrix is built to identify the critical ergonomic design areas and the key problems are established by analysis of the negative relationships obtained from interrelationship half-matrix at the roof of the HoQ. In step 3, to solve the problems, TRIZ main tools and contradiction analysis are utilized. Several innovative alternatives are generated by combining appropriate Inventive Principles of TRIZ, the critical ergonomic design areas and the ergonomic design principles. In step 4, a general and easy fuzzy group decision-making method for evaluating of the best design alternatives is presented. A case study of the integrated kitchen stove innovative design and evaluation is conducted to demonstrate the applicability of the proposed approach.