原生态农业与其他农业形态的区别与联系

原生态农业是笔者在对传统农业、石油农业、绿色农业等多种农业发展形态分析比较的基础上,通过进一步思考中国农业整体发展方向并结合地方农业实践经验而提出的一种新型农业形态。原生态农业之所以作为一个崭新的农业形态被提出,就在于其迎合了时代对农业发展的要求,具有其他农业形态所不具备的优势。旨在详细分析原生态农业与其他农业形态的区别与联系,从理论上说明原生态农业的创新性和进步性。     

中国高等教育的少数民族优惠政策与教育平等

本文是对目前中国高等教育的少数民族学生入学优惠政策及相关问题的探讨:一是对中国高等教育招收少数民族学生降低分数段优惠政策的讨论;二是对高等院校民族预科班的设置、招生与培养政策及存在的问题的分析;三是对高等教育实行并轨收费制度后,面对少数民族贫困地区大学生无力负担大学教育费用的现状,国家教育优惠政策应及时介入问题的讨论。本文结合当前少数民族高等教育多样性的现实,运用国内外关于民族政策、民族理论及教育平等理论进行了阐释和解析。     

重视乡土教材开发研究 倡导多元文化整合教育——兼论乡土教材助力民族团结进步的五大依据

中国是一个多民族国家,56个民族都有自己个性鲜明的乡土文化与民族传统。乡土教材开发是加强我国民族民间文化保护与传承的主要载体,更是夯实学校民族团结进步教育的重要路径。我国乡土教材开发研究倡导多元文化整合教育,关注民族地区社会经济文化类型的急剧转型,聚力国内外乡土教材研究与开发团队,创新了学校民族团结进步教育工作机制,取得了有目共睹的社会效益。     

近代公共报人与晚清商战舆论的形成

聚焦于晚清改革史的一个重要节点,通过梳理商战舆论的萌芽、展开和形成,分析其本土化、操作化以及合法化的建构历程,并以此为视角,考察推动该舆论形成的近代公共报人在这场政治经济改革中的角色、作用和贡献。     

Integrated sustainable development evaluation based on human well-being indices and pressure indices: A case study of the South China Sea Neighboring Countries

To overcome the inherent shortcomings of the human development index (HDI) and to improve the comparability of evaluation results, in this study, an evaluation indicator system of regional sustainable development pressures was constructed based on catastrophe theory. An improved catastrophe model was used to calculate the sustainable development pressure index (SPI), which was combined with the human development index (HDI) proposed by the United Nations Development Program (UNDP) to explore the human welfare and sustainable development pressures in 9 countries bordering the South China Sea in the period 2003–2015 based on statistical data provided by the World Bank. It was found that during the period of investigation, the level of human welfare in the region gradually increased and the HDI steadily rose, with an average annual growth rate between 0.29% and 2.50%. The sustainable development pressures in the South China Sea neighboring region were very high, and the development models in this region can be divided into 4 types: very high level human welfare with very high sustainable development pressures; high level human welfare with very high sustainable development pressures; medium level human welfare with very high sustainable development pressures; and low level human welfare with very high sustainable development pressures. It is recommended that a country should explore its own development path based on the actual situation in the country to reduce sustainable development obstacles. Moreover, bilateral or multilateral cooperation should be actively pursued to solve the bottleneck problems that restrict regional sustainable development.     

创新:金融业发展的灵魂

创新是一个民族进步的灵魂,是一个国家兴旺发达的不竭动力,金融业是现代经济的核心,它在现代经济中发挥着越来越重要的作用。但是,我国目前包括金融产品、金融服务、金融制度在内的整个金融体系不太适应社会主义市场经济的发展,在防范和化解金融风险方面仍有缺陷,金融创新势在必行,创新成为金融业发展的灵魂。     

运动微分方程正则化及其可积情况

本文将可化为正则形的运动微分方程与正则方程相对照,讨论了如果正则方程的Hamilton-Jacobi方程可通过分离变量法或根据其Hamilton函数的类型求出其全积分,则原运动微分方程可积.     

Optimal On-Line Scheduling of Parallel Jobs with Dependencies

We study the following general on-line scheduling problem. Paralleljobs arrive on a parallel machine dynamically according to thedependencies between them. Each job requests a certain number ofprocessors in a specific communication configuration, but its runningtime is not known until it is completed. We present optimal on-linealgorithms for PRAMs and one-dimensional meshes, and efficientalgorithms for hypercubes and general meshes. For PRAMs we obtainoptimal tradeoffs between the competitive ratio and the largestnumber of processors requested by any job.Our results demonstrate that on-line scheduling with dependenciesdiffers from scheduling without dependencies in several crucialaspects. First, it is essential to use virtualization, i.e., toschedule parallel jobs on fewer processors than requested. Second,the maximal number of processors requested by a job has significantinfluence on the performance. Third, the geometric structure of thenetwork topology is an even more important factor than in the absenceof dependencies.     

吴宓的道德观

在20世纪中国现代文化的建设问题上，吴宓等学衡派人物提出了不同的主张，由于二元对立思维模式的侵扰，吴宓等人的思想文化主张并没有得到很好地理解。实际上，无论是在新文化的建设上，还是在文学、教育以及道德领域，吴宓都提出了很多具有前瞻性的意见，无论是在他的个人生活，还是文学观点、学术主张中都有对道德的特别强调，在今天这样一个被普遍看做道德滑坡的时代，显得尤为可贵。     

清代“三姓”形成说新探

文章旨在考证三姓名称的真实来源,对于地方志并根据志书资料由诸多专家、学者得出的三姓形成诸说提出质疑。文章认为三姓是在康熙朝赫哲族旗籍化过程中,旗文化与赫哲族民俗文化相结合的产物。具体说,八旗制度中的上三旗是三姓即前三姓出现的决定性因素,赫哲豪族姓氏处于辅助地位。三姓形成与赫哲诸姓豪族早来、后入此地无关。