论现代大学视域下对高校行政权力运行的制约和监督

在中国大学转型过程中,对高校行政权力运行的制约和监督既有其深刻的历史根源,也是应对当前高校行政权力运行失范导致的一系列负面效应的必然结果。在现代大学视域下,高校内部权力结构不科学、高校行政权力运行边界不清晰、校务公开不彻底是影响对高校行政权力运行的制约和监督效果的主要因素,建议通过重构高校内部权力结构、再造高校行政权力运行流程、加强校务公开和制度建设,提高对高校行政权力运行的制约和监督的效果。     

永嘉乱后关中郡姓的地域选择与家族发展

永嘉乱后关中郡姓较为集中、较成声势或影响重大的迁移有四次。一是永嘉祸起之时,他们的家族主体留居北方,个别房支四散避居江左、河西、辽东、河北等地;二为胡亡氐乱,晋宋易代之际,关中郡姓以襄阳、寿阳等南北边境之地为方向纷纷南迁;三是刘宋、萧齐政局动乱、宗室斗争时期,失势的南方房支投奔北朝,多以北朝都城为寓居地;四即梁朝灭亡、江陵陷落直至南朝结束,寓居江左的关中郡姓家族房支作为败俘先后入关。较早渡江的房支在东晋一朝并未获取更高的家族地位。晚渡房支则是南朝守边保境、遏胡平蛮、争夺权位的重要力量,甚至发展为高门望族,但他们对皇权依赖性较强,或遭嫌嫉,或罹兵祸。北归的房支中央化更强,献地归诚者获取厚遇,战败被俘者也因才被用。南北合流,共同铸就了隋唐时期的辉煌。     

基于LabView的电能质量虚拟仪器分析仪

为了检测电能质量,本文提出一种基于Lab View软件的电能质量虚拟仪器分析仪,并解释了部分原理知识和Lab View程序设计的过程。该虚拟仪器可以简单快捷地检测电能质量并模拟不同情况电能质量波形图,然后计算其电能质量的失真度。该虚拟仪器分析仪利用利用小波算法检测电能信号突变点,选用的小波基为Meyer小波。该虚拟仪器分析仪也有助于加深学习者对于电能质量各种不同恶化情况的印象,可以直观地看到电能质量的变化。     

2005-2015年CBA各球队竞争实力的不确定性研究

以近10届(2005-2015)CBA各球队为案例,采集横截面、时间序列、面板3个层面的数据,基于经济学HHI方法衡量和揭示CBA各球队竞争实力的不确定性,探寻CBA各球队竞争实力不确定性与现场观众人数、主客场胜率和净胜分等之间的关系,结果表明：近10届CBA联赛HHI值呈下降趋势,说明CBA各球队竞争力正向着均衡方向发展,但赛季内部球队之间竞争力差距依然明显;主场和客场胜率之间差距存在高度显著性( P<0.01);CBA观众上座率与HHI之间呈高度负相关(P<0.05),即比赛结果的不确定性越强,上座率就越高;近10届CBA联赛主、客场净胜分差值在逐渐缩小,冠亚军球队实力正趋于平衡,但与其它队伍之间的差距存在显著性。     

新媒体时代大学生思想政治教育方法探究

新媒体给大学生思想政治教育带来了机遇和挑战,使得大学生的思想、行为发生"双重效应"。本文结合大学生思想政治教育的实际开展情况,运用跨界思维的方式,借鉴相关学科的理论和方法,探究了新媒体时代大学生思想政治教育的方法及其实效性。     

面向服务的软件架构及其在医用超导系统中的应用

介绍了基于面向服务的软件架构及其主要优点,同时研究了其在医用超导监控系统中的具体应用。重点阐述了如何使用面向服务的软件架构使软件从功能上实现解耦,从而提高软件的可重用性、可伸缩性、可靠性,并设计了具体方案。     

“信号与系统”课程思政探索

"信号与系统"是生物医学工程专业一门重要的基础课程。该文对"信号与系统"课程开展课程思政研究,在确保教学质量的前提下,在课堂上深入浅出地开展思想政治教育,培养具有社会主义核心价值观、能够担当民族复兴重任的人才。     

碳限额交易及补贴机制下的供应链定价与协调

基于制造商和零售商的Stackelberg博弈模型,研究分散决策和集中决策下碳限额和补贴对供应链定价减排决策的影响。结果表明,无论是分散决策还是集中决策,对于清洁型制造商,碳限额额度的提高会增加制造商最优碳排放量;对于污染型制造商,随着碳限额的提高,制造商最优碳排放量呈现先降低后增加的趋势;碳限额过高时,政府补贴越高,产品的定价越高;集中决策下制造商单位最优碳排放量优于分散决策下,因此引进两部定价契约对供应链进行协调,发现在两部定价契约中,批发价随碳限额和补贴的增加而降低,但固定支付随碳限额和补贴的增加而增加。     

A blockchain use case in food distribution: Do you know where your food has been?

This paper aims to explain the implementation of blockchain technology in the production and supply chain delivery system for eggs from farm to consumer by a company based in the Midwestern USA. One of the primary research questions answered is how blockchain can be utilized and applied to more accurately and transparently move goods through global supply chains. This company is at the forefront of developing such systems for use in industry, and a use case for egg distribution is detailed. The goal is to track products from farm to fork using blockchain and internet of things (IoT) enabled technologies. By creating traceable and transparent supply chains for food, consumers can attain the information they need to make informed choices about the food they buy and the companies they support. For stakeholders in the food supply chain, having traceability and transparency builds better relationships with their customers, increases efficiency, and reduces the risk and cost of food recalls, fraud, and product loss. The blockchain technology and this business are creating a case for fixing and transforming the world’s food system.     

Analysing the impact of blockchain-technology for operations and supply chain management: An explanatory model drawn from multiple case studies

Blockchain technology is said to have a high disruptive potential and can do without an intermediary. Numerous contributions deal with its impact on and possibilities for logistics and supply chains. In this article, we use a multiple case analysis to develop an explanatory model for the interaction of actors in an operational supply chain involving blockchain technology. In addition, we show which intermediary tasks the blockchain could replace and what impact this would have on the industry logic. For this purpose, we analyze the status quo in practice based on a multiple case study with real use cases and find answers to our research questions. The findings of the paper include (1) insights into the impact of blockchain technology on the logistics industry, and (2) the implications and research questions related to blockchain technology and the impact of blockchain technology on business models.