论地名商标特性及合理使用制度的法律思考

以当前世界各国立法和判例中确认的商标显著性要求为根据,分析了地名商标在显著性方面的欠缺,由此展开对商标合理使用制度的探讨。并根据《与贸易有关的知识产权协定》(TRIPS协定)和各国法律中的规定,对商标合理使用制度设计进行分析和比较。最后对我国商标立法中设置地名商标的合理使用制度作了建议和展望。     

硕士研究生综合素质培养的现存问题与改进研究

我国园林硕士研究生综合素质培养教育中,存在着思维能力、专业实践能力、协调能力及耐挫折能力较差,基本功不扎实,缺乏社会责任感以及科技创新能力薄弱等现实问题,借鉴国外先进教育理念,提出完善培养模式,分步分项地促进研究生综合素质和能力,严把入学和毕业质量关,提高导师队伍素质等改进建议,以期对今后我国硕士研究生的教育工作有所启发和借鉴。     

浅谈高等学校按类招生及人才培养

按类招生是一种新的招生和人才培养模式,是高等学校深化教育教学改革的一项重要措施,体现了“以人为本”的教育理念,对培养具有创造能力、应变能力的高素质复合型人才方面,无疑具有其极大的优势,但是,作为一种新的培养模式,同样也存在许多问题。招生方式的改革只是表面的东西,更重要的是教育体制的革新。     

柏拉图《理想国》的诗教思想研究

柏拉图认为,理想国家的构建是一个庞大的系统工程,而诗教是其中的重要一环。只有高度重视诗人的作用,全方位发挥诗歌的审美、教育和政治功能,用“好的故事”教育儿童,培养合格的统治人才,才能为理想国家的建立奠定坚实基础。     

论大学人文精神的构建

人文精神是大学教育的灵魂,弘扬人文精神是大学教育的历史使命。中国大学经历了20世纪50年代的分拆和市场经济负面效应的冲击后,大学人文精神正处于失落的状态。本文从大学人文精神的历史和现状、大学人文精神失落的原因进行分析,建构适应社会主义市场经济的大学人文精神。     

Planar graphs without chordal 5-cycles are 2-good

Let G be a connected graph with \(n\ge 2\) vertices. Suppose that a fire breaks out at a vertex v of G. A firefighter starts to protect vertices. At each step, the firefighter protects two vertices not yet on fire. At the end of each step, the fire spreads to all the unprotected vertices that have a neighbour on fire. Let sn\(_2(v)\) denote the maximum number of vertices in G that the firefighter can save when a fire breaks out at vertex v. The 2-surviving rate \(\rho _2(G)\) of G is defined to be the real number \(\frac{1}{n^2} \sum _{v\in V(G)} \mathrm{sn}_2(v)\). Then it is obvious that \(0<\rho _2(G)<1\). The graph G is called 2-good if there is a constant \(c>0\) such that \(\rho _2(G)>c\). In this paper, we prove that every planar graph with \(n\ge 2\) vertices and without chordal 5-cycles is 2-good.     

Geometry and Degrees of Freedom of Linearly Constrained Generalized Lasso

The least squares fit in a linear regression is always unique even when the design matrix has rank deficiency. In this paper, we extend this classic result to linearly constrained generalized lasso. It is shown that under a mild condition, the fit can be represented as a projection onto a polytope and, hence, is unique no matter whether design matrix X has full column rank or not. Furthermore, a formula for the degrees of freedom is derived to characterize the effective number of parameters. It directly yields an unbiased estimate of degrees of freedom, which can be incorporated in an information criterion for model selection.     

More bounds for the Grundy number of graphs

A coloring of a graph \(G=(V,E)\) is a partition \(\{V_1, V_2, \ldots , V_k\}\) of V into independent sets or color classes. A vertex \(v\in V_i\) is a Grundy vertex if it is adjacent to at least one vertex in each color class \(V_j\) for every \(j<i\). A coloring is a Grundy coloring if every vertex is a Grundy vertex, and the Grundy number \(\Gamma (G)\) of a graph G is the maximum number of colors in a Grundy coloring. We provide two new upper bounds on Grundy number of a graph and a stronger version of the well-known Nordhaus-Gaddum theorem. In addition, we give a new characterization for a \(\{P_{4}, C_4\}\)-free graph by supporting a conjecture of Zaker, which says that \(\Gamma (G)\ge \delta (G)+1\) for any \(C_4\)-free graph G.     

Fubini theorem for non additive measures in the framework of g-expectation

Since the seminal paper of Ghirardato (1997 Ghirardato, P. 1997. On the independence for non-additive measures, with a Fubini theorem. Journal of Economic Theory 73:261–91.[Crossref], [Web of Science ®] , [Google Scholar]), it is known that Fubini theorem for non additive measures can be available only for functions as “slice-comonotonic” in the framework of product algebra. Later, inspired by Ghirardato (1997 Ghirardato, P. 1997. On the independence for non-additive measures, with a Fubini theorem. Journal of Economic Theory 73:261–91.[Crossref], [Web of Science ®] , [Google Scholar]), Chateauneuf and Lefort (2008 Chateauneuf, A., and J. P. Lefort. 2008. Some Fubini theorems on product σ-algebras for non-additive measures. International Journal of Approximate Reasoning 48:686–96.[Crossref], [Web of Science ®] , [Google Scholar]) obtained some Fubini theorems for non additive measures in the framework of product σ-algebra. In this article, we study Fubini theorem for non additive measures in the framework of g-expectation. We give some different assumptions that provide Fubini theorem in the framework of g-expectation.     

汽车零部件物流资源组合优化配置模型

文章结合物流资源配置过程的复杂性特征,提出考虑服务质量与服务柔性的汽车零部件物流资源组合优化配置策略,该策略设计了以汽车零部件全供应链信息共享平台为依托的跨组织物流资源优化配置流程,并重点对资源优化配置过程中的关键问题进行了描述,建立以时间、空间、成本、质量和效率为目标的汽车零部件物流资源组合优化配置模型,并给出基于改进的进化多目标优化算法的求解过程,最后以某企业汽车零部件物流资源组合配置的实例验证了该流程、优化配置模型及求解方法的有效性与实用性.