贝多芬《C大调第一钢琴协奏曲》第一乐章钢琴演奏浅析

贝多芬的早期作品《C大调第一钢琴协奏曲》虽然还较多地保留了古典主义的传统,但在钢琴声部的发展和乐队作用的加强方面已显出贝多芬自己的个性。如何在钢琴演奏中处理好这二者之间的关系,如何做到既不超越古典主义的传统又能体现出贝多芬的创作风格,是诠释好这部作品的关键。本文从这个角度出发,对该作品的第一乐章进行了简略的演奏分析,希望能对该作品的演奏和教学带来一些参考。     

C2C模式下女装品牌推广中存在的问题及其改进措施

C2C模式仍然是电子商务中的一个重要角色,当前在C2C网络商务平台下时尚品牌女装个性不足,消费安全感不高,网站信用评价模型不完善,信用评价等级设计过于简单,不能完全科学、真实地反映出卖家信用度。因此,需要完善网站信用评价体系;完善经营行为,进行规范化操作;综合利用多段网络营销手段,加强品牌策划与推广;利用网络广告,改善顾客关系。     

全日制兽医专业硕士课程体系优化原则与途径——以山东农业大学为例

根据全日制兽医专业硕士学位的培养目标,以及目前全日制兽医硕士专业学位课程设置,指出了当前课程体系存在的实践课程比重偏小、选修课局限性太强和课程设置过于死板等问题,并结合兽医专业硕士的自身特点和培养原则从专业课程、选修课程、实践课程三方面提出了课程体系的理论性与专业性、广泛性与实用性、技术性与前沿性相结合等优化原则,以及如何实现兽医专业硕士课程体系的合理化、多元化和专业化的三大途径。     

流浪乞讨人员救助管理制度的实践社会学分析——以北京市C救助站为例

基于对北京市C救助站的个案调查,以实践社会学为理论指导,比较分析我国救助管理制度的核心理念从"收容"转向"救助"的转变,尤其对实施过程中的实践逻辑进行了深入探究。研究认为,救助管理制度在运行中,其实践逻辑发生了偏误。要完善救助管理制度,不仅要充分调动社会救助主体的积极性,加强部门合作,而且要从理念上升为行动,确保制度的执行。     

任务驱动法在C语言实验教学中的应用研究

指出了传统教学模式下C语言实验课程存在的不足,分析了任务驱动教学模式在该课程中的适用性,重点探讨基于任务驱动C语言实验教学必须解决的四个关键问题,即任务的针对性和吸引力、协同学习方法的应用、实验报告的新要求以及以鼓励为主的学习评价方法。     

论构建和谐社会的时代必然性

构建社会主义和谐社会具有其深刻时代必然性。构建和谐社会是中国一定社会发展阶段的现实要求;是彰显社会主义本质优越性的必然选择;是获得传统思想资源和话语权力支持的理论创新;是确证中国共产党执政合法性的关键步骤。     

B2C电子商务中基于D-S证据融合理论的推荐信任评价模型

B2C电子商务中成熟消费者推荐是增强新消费者信任的重要渠道.基于证据融合理论,提出一种B2C电子商务中的推荐信任评价模型,从消费者、商品、服务商及其网站、技术和人文环境等方面多视角地分析B2C电子商务中的在线感知信任影响因素,由在线感知信任影响因素建立成熟消费者的个体信任评价指标;对于一个新消费者,根据他熟悉的多个成熟消费者的个体信任评价,基于D-S证据融合理论,提出由多个成熟消费者的信任评价融合而成的推荐信任评价模型,将提出的推荐信任评价模型应用于实际B2C在线购物推荐信任评价.实验结果表明,该模型可以有效地描述新消费者的推荐信任评价过程.     

School-level policies and the efficiency and equity trade-off in education

This paper identifies the relationship between pupils’ Family Background, their mathematics scores, and school-level policies, using the 2012 Programme of International Student Assessment for Italy and multilevel modelling. School-level policies have played a leading role in recent school reforms in many countries, but there is no straightforward empirical evidence for how they affect pupils’ outcomes and the equality of educational outcomes. Our findings show that that only some school policies intensify the Family Background Effect – (educational equity) and affect student outcomes (educational efficiency) simultaneously. We find that competitive schools are able to screen students by selecting higher socio-economic status parents, which mainly harms equity without having much effect on efficiency. There are some policies which allow some trade-off between aforementioned objectives, mainly policies related to management schools.     

The relationship between conflict events and commodity prices in Sudan

Though recent literature uncovers linkages between commodity prices and conflict, the causal direction of the relationship remains ambiguous. We attempt to contribute to this strand of research by studying the dynamic relationship of commodity prices and the onsets of conflict events in Sudan. Using monthly data ranging from January 2001 through December 2012, we identify a structural breakpoint in the multivariate time series model of prices of the three staple foods (sorghum, millet, and wheat) and conflict measure (number of conflict events) in September of 2011. Applying structural vector autoregression (SVAR) and linear non-Gaussian acyclic model (LiNGAM), we find that wheat price fluctuation is a root cause of conflict events in Sudan. We recommend several policy and programmatic suggestions structured toward production, subsidy, price regulation and support for rural farmers and consumers to stabilize commodity prices.     

Firm internationalization and performance: Evidence for designing policies

The debate on the relationship between internationalization and performance is still open and is a hot topic for policymakers, but they ignore the impacts for most of the firms supported. The paper is based on a large database of seven years that considers quantitative-qualitative and control variables. To reduce industry and country heterogeneity we focused on the Italian automotive supply chain. We tested 5 modes of internationalization on firms’ profitability so to support the design of policies. Our results are partially in contrast with literature; therefore we identify specific environments where policies, namely for exporting, could be more effective.