从C.P.E.巴赫的音乐中探寻情感的表现

早在18世纪,作曲家C.P.E.巴赫就在他著名的文献《键盘乐器演奏艺术真谛》中阐述了用纯乐器音乐手法来表现情感,这样的音乐被认为是"感情的语言"。作为一名演奏者,我们从他的思想中进一步剖析和拓展,在演奏的同时力求对作品精神、情感全面地展现。

Introduction of Internet P.E News Reporter

Consistent with previous research, results showed men get more paragraphs and photography coverage. Interestingly, women's factual information is always associated with relevant men report, including P.E relevant with personal information.

Development Characteristics of Private P.E Economy

The regional policy in the innovation development of private P.E economy plays better role in management according to law,guidance and escort;increase the macro quality of main body of private P.E entrepreneurs and the overall staff quality,develop P.E vocational P.E to provide P.E talents for private P.E economy.

P.E Science J ournals General Influence Factor

The portal is characterized with large amount of information, high stability and interaction, while "Online Journal of Physical P.E" is to publicize the academic pure value, spread the achievement influence in daily life, and advocate an academic atmosphere of utilitarianism with a slogan of "article issued online can be published in journal with the recommendation of experts" and practical action. It is the first academic journal under network operation.

蒙特威尔第“激动风格”和C.P.E.巴赫“激情风格”之比较

本文选取了文艺复兴晚期和前古典主义时期的两位代表作曲家的创作风格,以作曲家所处的时代背景为依托着重阐述两种不同时代音乐风格的异同,力从对比中着眼看待其对西方音乐发展的影响。

一部永不休止的流动经典——C.P.E巴赫与他的《钢琴弹奏艺术》

C.P.E.巴赫是“北德乐派”的代表作曲家。作为一个伟大的音乐家,他不仅继承和发展了其父约翰·塞巴斯蒂安·巴赫的音乐创作风格,而且教出了象贝多芬这样的一代钢琴大师。作为一个伟大的作曲家,音乐史上已有记载,而他在钢琴教学上的伟大成就至今少有记述。本文着重研究他在钢琴教学上的贡献。

Borrower’s default and self-disclosure of social media information in P2P lending

Background:We examine the signaling effect of borrowers’social media behavior,especially self-disclosure behavior,on the default probability of money borrowers on a peer-to-peer(P2P)lending site.Method:We use a unique dataset that combines loan data from a large P2P lending site with the borrower’s social media presence data from a popular social media site.Results:Through a natural experiment enabled by an instrument variable,we identify two forms of social media information that act as signals of borrowers’creditworthiness:(1)borrowers’choice to self-disclose their social media account to the P2P lending site,and(2)borrowers’social media behavior,such as their social network scope and social media engagement.Conclusion:This study offers new insights for screening borrowers in P2P lending and a novel usage of social media information.

The Research on E-mail Users' Behavior of Participating in Subjects Based on Social Network Analysis

The e-mail network is a type of social network. This study analyzes user behavior in e-mail subject participation in organizations by using social network analysis. First, the Enron dataset and the position-related information of an employee are introduced, and methods for deletion of false data are presented. Next, the three-layer model(User, Subject, Keyword) is proposed for analysis of user behavior. Then, the proposed keyword selection algorithm based on a greedy approach, and the influence and propagation of an e-mail subject are defined. Finally, the e-mail user behavior is analyzed for the Enron organization. This study has considerable significance in subject recommendation and character recognition.

Socialization, Traffic Distribution and E-Commerce Trends:An Interpretation of the “Pinduoduo” Phenomenon

The article takes China’s e-commerce as the research object.Starting from the macro level of e-commerce development and taking the rapid rise of“Pinduoduo”as an example,it discusses the“traffic dilemma”and its influence in the traditional e-commerce platform.This discovers the internal mechanism of mobile e-commerce to solve the problem of traffic distribution mechanism by socialization.After that,this study compares the difference between traditional e-commerce and social-commerce systematically,and concludes that traditional e-commerce platform is a necessary process of the development of social-commerce.Socialization is an important trend of the development of traditional e-commerce and social-commerce will promote the realization of C2B model.

论C.P.E巴赫的三部歌曲集创作

C.P.E巴赫(Carl Philipp Emanuel Bach,1714~1788)上承巴洛克时代下启古典主义风格,无论在古钢琴奏鸣曲还是交响曲等体裁的创作上,都无疑是位举足轻重的人物。他作为柏林歌曲乐派的代表人物,一生创作了近300首德文歌曲,奠定了18世纪德文歌曲写作手法,并推动了19世纪艺术歌曲的发展。以其一生的三部大型歌曲集为叙述重点,论述其德文歌曲创作的几个阶段,分析其歌曲特点,进而阐释与探析18世纪德文歌曲的写作风格。

清肾颗粒对大鼠NRK-52E细胞转分化模型miR-23b和PINK1/Parkin通路的影响

目的 探讨TGF-β1诱导大鼠NRK-52E细胞转分化模型中miR-23b对PINK1/Parkin通路的靶向调节机制,并阐明清肾颗粒含药血清对NRK-52E细胞转分化的干预机理。方法 采用超高效液相色谱(UPLC)指纹图谱法对清肾颗粒进行全指纹图谱分析。构建TGF-β1诱导大鼠NRK-52E细胞转分化模型,转染siRNA后分为模拟物空载对照组、miR-23b-5p模拟物组、抑制剂空载对照组、miR-23b-5p抑制剂组,观察miR-23b-5p对PINK1表达量的影响。再将NRK-52E细胞分组为正常组、TGF-β1组、清肾颗粒组、miR-23b-mimic-NC组、miR-23b-mimic组、miR-23b-mimic+清肾颗粒组,Western blot法检测NRK-52E细胞中Pink1、Parkin、LC3Ⅱ、Beclin-1、P62、α-SMA蛋白表达,RT-qPCR法检测NRK-52E细胞中miR-23b-5p、Pink1、Parkin、Beclin-1、α-SMA mRNA的表达,双荧光素酶报告基因实验检测miR-23b-5p与PINK1的靶向关系。结果 UPLC指纹图谱法鉴定出清肾颗粒中11个活性成分。miR-23b-5p过表达后,PINK1 mRNA表达量也显著增加(P<0.05);而miR-23b-5p表达沉默后,PINK1 mRNA表达量也显著减少(P<0.05)。双荧光素酶报告显示,Rno-miR-23b-5p能显著下调Rno-PINK1-WT荧光素酶活性(P<0.05),但未能下调突变Rno-PINK1-mut荧光素酶活性(P>0.05)。清肾颗粒含药血清干预实验发现,TGF-β1组的miR-23b-5p、Pink1、Parkin、Beclin-1、LC3Ⅱ表达及LC3Ⅱ/Ⅰ比值均明显低于正常组,P62和α-SMA表达明显高于正常组(P<0.05)。清肾颗粒组和miR-23b-mimic组的miR-23b-5p、Pink1、Parkin、Beclin-1、LC3Ⅱ表达及LC3Ⅱ/Ⅰ比值均明显高于TGF-β1组,P62和α-SMA表达明显低于TGF-β1组(P<0.05)。miR-23b-mimic+清肾颗粒组的表现更优于miR-23b-mimic组(P<0.05)。结论 清肾颗粒能够上调NRK-52E细胞内miR-23b-5p表达,并通过增强PINK1/Parkin通路介导的线粒体自噬活性,抑制NRK-52E细胞转分化进程。

Research and Practice of the P.E. Information Teaching Design System

In this paper, the physical education information teaching design system is researched and developed based on VB6.0 optimization platform. According to the national physical education and health course standards and the fundamental theories of the constructivisrn, the author adopts the modular-design development method to design two functional areas which are the displaying of the teaching design contents and the online information database （nine modules in total） on the basis of the P.E. teaching design flow. Importantly, this system features the compatibility, scalability and practical applicability, and can effectively improve the ability of P.E. teachers to design their teaching, and hence provides a guarantee for the improvement of teaching quality and efficiency.

E-mentoring as a Critical E-learning Approach: The Impact of Social Presence on E-mentoring

One important form of e-learning is e-mentoring. Virtual mentoring can occur within the context of formal organiza- tional programs or develop spontaneously between individuals online. While e-mentoring is burgeoning as a practice, theoretical research related to this important phenomenon has been limited. The purpose of this paper is to suggest that social presence theory presents a useful conceptual framework for understanding mentors’ willingness to participate in e-mentoring relationship and on their satisfaction. In sum, mentoring relationships that offer a blended approach with both high and low social presence forms of computer-mediated-communication (CMC) will be more satisfying to men- tors than those with low social presence CMC forms only. Implications for research and practice are discussed.

考虑消费者类型的社交媒体电商入侵策略研究

本文构建了制造商、零售商和社交媒体构成的双渠道供应链,其中社交媒体为不同渠道提供广告投放服务,并选择是否开通销售平台与零售渠道竞争。本文考虑市场中包含普通消费者和社交消费者,分析消费者社交属性、社交媒体入侵成本以及直销渠道运营成本对社交媒体入侵决策以及制造商、零售商最优收益的影响。研究发现:(1)对社交媒体而言,并非入侵难度越低,其越偏好入侵。当入侵成本超过一定阈值,即使入侵难度较低,社交媒体的最优策略也可能是不入侵。(2)社交媒体入侵难度低意味着直销渠道优势较大,对零售商是不利的。然而当社交消费者规模扩大时,即使入侵难度很低,零售商也可以从社交媒体入侵中受益。(3)直销渠道运营成本越低,社交媒体销售平台对制造商吸引力越小。但在某些情形下,即使该成本低于社交媒体设定的佣金水平,制造商也有动机委托社交媒体代理销售。最后,本文扩展并对比了没有社交消费者的情形,结果表明,社交消费者的存在并不总是有利于社交媒体入侵。

Social Media in e-Governance: A Study with Special Reference to India

This paper makes an attempt to analyze current use of social media and their promising advantages for e-governance in government organizations. It discusses potential issues especially issues related to security and privacy of individuals, employees, infrastructure and data that impede successful implementation of social media for e-governance. It examines draft government of India framework for embedding social media in organizational structure and examines issued guidelines for platform to be used, authorization to engage on behalf of government organization, scope and extend of such engagement, etc. It compares these guidelines with similar guidelines of some other nations in terms of employee’s access, account management, acceptable use, employee conduct, content, security, legal issues and citizen conduct and enumerates its merits, demerits and scope for further improvements.

Developing E-society Cognitive Platform Based on the Social Agent E-learning Goal Oriented

In this paper we introduce the e-society cognitive approach based on the social agent. The social Agent is e-learning oriented. The e-society cognitive platform may consider different fields like e-learning, e-health, e-commerce, e-medicine, and e-government. In this paper we will introduce the e-society platform. The e-society platform supports the educational and pedagogical aspects. The e-society is based on the agent technologies. The social agents offer impressive, meaningful and several features as autonomy, manage ne-gotiation, and make decision. The e-society cognitive platform consists of three main layers: social agents, beliefs, and tools for application layer. The goal of the e-society platform is to increase the perceiving of the transportation education in the school.

C.P.E.巴赫与贝多芬:歌曲《Bitten》“抄袭”的互文性解读

德国诗人盖勒特于1757年创作了诗集《宗教颂歌与利德》。C.P.E.巴赫根据全部诗集谱写了歌曲集(H.686),贝多芬也根据其中的6首诗谱写了歌曲集(OP.48)。20世纪80年代以来,西方学者对两位作曲家的作品进行大量的比较研究,其观点认为“两部作品存在极度相似性(尤其是歌曲《Bitten》),贝多芬或多或少地借鉴了前辈的作品”,这导致较多人对贝多芬“抄袭”巴赫作品观点的认同。文章在此问题上以“互文性”观点来解读两个文本存在着历时性的互文关系:贝多芬的“后文本”对“前文本”的借鉴、模仿抑或引用;“后文本”在此基础上做出较大的改变与拓展。从文化层面上阐述了贝多芬对C.P.E.巴赫作品的继承与发展。

Analysis on the Optimization of the P.E. Course Teaching Plan in Colleges and Universities

In the new period, the physical education in colleges and universities is of greater and greater significance for the enhancement of students＇ learning efficiency. In this paper, the current situation of the current physical education is analyzed, and also related suggestions on the optimization of the P.E. course teaching plan are proposed.

The Usage of Social Media and E-Reputation System in Global Supply Chain: Comparative Cases from Diamond &Automotive Industries

The last decade witnesses a heave use of social media-based information systems in different fields of business such as logistics, procurement, and supply chain management. Managing these types of information systems, could help companies to outsource their supply chain functions in a global scale and enhance their competitive advantages. However, the digital performance of these activities inherent risks of inappropriate supplier selection, lack of trust, bounded rationality and uncertainty about the supply conditions (e.g., pricing, shipping and timing). To address such challenges, this research explains how companies use e-reputation systems and social media to select their global trusted suppliers. Based on two-case evidence from British Diamond and Egyptian Automotive companies, the researchers conducted 20 interviews with purchasing and supply chain professionals. Chen & Lin’s reputation system model has been adopted to explain the process of selecting and evaluating a trusted supplier and to inform our data analysis. Our findings referred to the lack of experience among diamond professionals on how to use e-reputation systems and their lack of understanding to the role of social media-based ratings or referrals during the stages of selection suppliers’ discovery and approval. Though, automotive professionals find e-reputation system a strong tool to build goodwill, tacit credibility, competence and predictable trust. Ironically, both cases confirm that supply chain professional use these systems to re-evaluate and reselect their existing suppliers than to extend new supply networks.