证据客观真实性证明力的评价层次

就证明某个待证事实而言,证据客观真实性证明力应划分为个别证据的证明力和一组证据的综合证明力两个不同的层次。将其划分为不同的层次,具有理论和现实意义。不同层次的证明力虽然具有各自的特点,但又是相互联系的,并具有不同的评价方式。     

普通高校加强职业技术教育的必要性与可行性探讨

随着经济的全球化和高等教育的大众化,一些普通高校在人才培养的目标定位上产生偏差,造成人才培养与社会需求相差甚远。本文根据我国人才的培养现状,就高校加强职业技术教育的必要性与可行性进行分析,旨在为我国普通高校人才培养的规格定位提供一些参考。     

论我国建立经济公益诉讼制度的必要性与可行性

经济公益诉讼是公益诉讼的一种,是对传统诉讼法进行理念性更新和突破的新型诉讼。为防止国有资产流失,保护环境公益,反对不正当竞争以及保护社会弱势群体合法的社会经济公益等,我国必须建立经济公益诉讼制度。同时,我国建立经济公益诉讼制度,不仅具有宪法依据,而且还具有一定的理论和现实根据。     

PORTFOLIO OPTIMIZATION TECHNIQUES FOR A MIXED‐GRAZING SCENARIO FOR AUSTRALIA'S RANGELANDS

Abstract Currently pastoralists in Australia view native mammal species as one of many variables that impact, usually negatively, on their productivity and therefore profitability. This does not necessarily have to be the case. The species with the largest impact, kangaroos, have a value that could be incorporated into their income stream as a method of both reducing risk and increasing biodiversity, and therefore increasing resilience. An investigation of the idea of optimally allocating stocking rates using techniques analogous to classical portfolio selection optimization is conducted. Using historical pricing data for beef, wool, and kangaroo meat, an efficient frontier is formed to analyze the best scenario dependent on an investors risk aversion. It is shown that there is a clear opportunity for pastoralists to benefit economically by the inclusion of kangaroos in a mixed‐grazing strategy for Australian rangelands.     

中立的业务行为与可罚的帮助行为之界分——以交通运输行为和商品销售行为为视角

许多外表无害的业务行为在形式上均符合帮助犯的成立条件，为了平衡业务自由与法益保护，有必要正确区分中立的业务行为与可罚的帮助行为。着眼行为的客观样态判断业务行为的可罚性是合理的。具体而言．应从业务行为与正犯行为之间^[1]的因果关系加以判断，若能同时否定物理的因果性和心理的因果性，则能肯定业务行为的中立性。     

基于高职院校人才培养目标的专业科技型学生社团研究

研究专业科技型学生社团与高职院校人才培养目标紧密结合的运作模式，提出“比赛型”和“创业型”学生社团建设在思路、师资配备、场所和经费等方面的难点及解决途径，以期为高职院校实现人才培养目标提供一些建议。     

生命深处的神秘瞩望——谢林悲剧审美观新探

谢林认为 ,全部悲剧艺术的基础是隐蔽的历史必然性对人性自由的干预。本文拟就谢林的这一悲剧观点 ,对其产生的哲学基础 ,内在表现和意义结果进行了研究与梳理 ,并结合具体作品做了进一步细致地分析与探讨     

高职教育中“培养目标”解析

对高职教育培养目标的内涵进行解析,得出了科学的界定。     

双目标最优路问题

双目标最优路问题是指在一个图中找这样的路 ,使其权最大 ,费用最少。本文利用几个模型将双目标最优路问题转化成单目标问题 ,求得双目标最优路问题的有效解     

An Interactive Method for 0-1 Multiobjective Problems Using Simulated Annealing and Tabu Search

This paper presents an interactive method for solving general 0-1 multiobjective linear programs using Simulated Annealing and Tabu Search. The interactive protocol with the decision maker is based on the specification of reservation levels for the objective function values. These reservation levels narrow the scope of the search in each interaction in order to identify regions of major interest to the decision maker. Metaheuristic approaches are used to generate potentially nondominated solutions in the computational phases. Generic versions of Simulated Annealing and Tabu Search for 0-1 single objective linear problems were developed which include a general routine for repairing unfeasible solutions. This routine improves significantly the results of single objective problems and, consequently, the quality of the potentially nondominated solutions generated for the multiobjective problems. Computational results and examples are presented.