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The Stylistic Concept in the Notes on Ming Dynasty Poets and Poetry
No full text党圣元，中国社会科学院大学人文学院教授、博士生导师，陕西师范大学人文社会科学高等研究院特聘教授、博士生导师。【中文摘要】明代诗话作为历代诗话及明代诗论的重要组成部分，包含极为丰富的文体史料。其中所体现的文体观念包括本色与当行、拟体与效体、得体与失体、定体与大体、唐宋诗之争与唐宋体之辨、初盛中晚与四唐辨体、一代有一代之文学与一代有一代之文体、诗派与体派等诸多方面，形成了系统的文体学理论体系。这可以说是明代文体集大成之说的有力证明，在明代诗学史和明代文体批评史上具有重要地位和影响。
【Abstract】As an important part of the poetic theory of the Ming Dynasty and the notes on poets and poetry of the past dynasties，the Notes on Ming Dynasty Poets and Poetry contain a wealth of historical stylistic materials，which embody a great variety of stylistic ideas，including ： naturalness and expertness， imitation style and learning style， conformity with style and inconformity with style，definitive style and general style，dispute over Tang and Song poems and discrimination of Tang and Song styles，stylistic analyses of the early，high，middle and late Tang Dynasty，literature from generation to generation and style from generation to generation， school of poetry and school of style， etc. These stylistic concepts have formed a systematic stylistic theory system，which can be said to be strong proof of the theory that stylistics in the Ming Dy¬nasty could be integrated into a whole. They have an important position and influence in the history of Ming Dynasty poetry and stylistic criticism.国家社会科学基金重大招标项目“中国古代文体观念文献整理与研究” (18ZDA236
Historical Materialism:Engels's Unique Contribution and Historical Effect
No full text张有奎，厦门大学马克思主义学院暨福建省高校人文社会科学研究基地马克思主义基础理论研究中心教授、博士生导师；林雅玲，厦门大学马克思主义学院博士研究生。【中文摘要】唯物史观反对思想观念统治现实生活世界的神话学，乃是“唯一正确的世界观”，构成马克思主义的理论基石。恩格斯在唯物史观的创立、捍卫、深化和传播方面有独特贡献，是当之无愧的“第二小提琴手”。这种贡献具体体现在三个方面:一是他独立地走近唯物史观，影响了马克思的思想形成，并与马克思共同阐明了唯物史观的基本立场、观点和方法;二是他在论战中捍卫、 在捍卫中深化唯物史观，深入阐发唯物史观的科学性，反对经济决定论和教条主义等形形色色的误解;三是他在唯物史观方面的理论遗产深刻影响了苏俄马克思主义、西方马克思主义和中国化马克思主义的形成和发展，影响了第二国际之后的国际共产主义运动。
【Abstract】Historical materialism opposes the mythology which holds that ideological concepts rule the real-life world. It is “the only correct worldview” and constitutes the theoretical cornerstone of Marxism. Engels has a unique contribution in the creation，defense，deepening and dissemination of historical materialism，and his reputation as “the second violinist”is well-deserved.His contribution is embodied in three aspects: Firstly，he independently approached the historical materialism which influenced the formation of Marx's thoughts，and worked with Marx to clarify the basic position，viewpoint and method of historical materialism. Secondly，he defended and deepened historical materialism in the controversy，elaborated on the scientific nature of historical materialism，and dispelled various misunderstandings about historical materialism， such as economic determinism and dogmatism. Thirdly，his theoretical heritage in historical materialism had a profound impact on the formation and development of Soviet-Russian Marxism，Western Marxism and Sinicized Marxism，which in turn influenced the international communist movement after the Second International.国家社会科学基金项目“资本逻辑与马克思主义科学观研究”（18BZX007
An Investigation of the “Four Literary Friends”and Their Politics and Literature
No full text胡旭，厦门大学中文系教授、博士生导师；林静，厦门大学中文系博士研究生。【中文摘要】“文章四友”是初唐后期一个很有影响的文学群体，形成于武周天授元年九月到天授三年正月。虽然他们诗文兼善，但这个称号主要还是来自文的成就。崔李苏杜的排名，源于一种与声律相关的语言习惯，而非年辈、地位及文学成就等其他因素。“文章四友”主要凭借文学才华，在武周时期仕途大盛，忠于武则天在他们看来是天经地义之事，并因之而与“二张”、武三思等过从甚密，他们的政治倾向事实上已经背离了李唐政权。“文章四友”很大程度上属于御用文人，在庙堂文学的创作方面颇有成就，他们主导的宫廷诗风，对近体诗格律的最终形成有相当重要的影响，李峤、杜审言在这方面的实际作用，甚至超过“沈宋”。“文章四友”绝非浪得虚名，都有足以奠定自己文学地位的经典作品，但长期的台阁生涯及侍从身份，导致他们日渐缺乏文学创作的源头活水，不少作品内容苍白，思想贫乏，这是他们不为后世所重的重要原因。
【Abstract】The “Four Literary Friends” were an influential literary group in the later part of the Early Tang Period；they came into existence from the ninth month of the first year to the first month of the third year of the Tianshou reign of the Zhou Dynasty. Although they were all well-versed in poetry and prose，the title largely resulted from their achievements in prose. The ranking of Cui，Li，Su and Du ( Cui Rong，Li Qiao，Su Weidao and Du Shenyan) was derived from a linguistic habit related to rhyme，rather than other factors such as age，status，and literary achievement. During the Zhou Dynasty， the “Four Literary Friends” embarked on highly successful official careers thanks to their extraordinary literary talents. Convinced that loyalty to Empress Wu Zetian was a matter of course，they developed close connections with the “two Zhangs” (Zhang Yizhi and Zhang Changzong) and Wu Sansi.Their political tendency had actually deviated from the regime of Lis clan. They belonged to the imperial literati to a large degree and achieved significant success in the creation of noble literature. The court poetry they dominated had a profound influence on the final formation of metrical poetry. The achievements of Li Qiao and Du Shenyan in this genre even surpassed those of Shen Quanqi and Song Zhiwen. The reputation of the “Four Literary Friends” was by no means unearned，as evidenced by their classic works that were sufficient to establish their literary status. However，their long-term official careers and attendant status had taken a toll on their literary creativity. Many of their works were pale in content and weak in thinking，which was an important reason why they were not valued by later generations
The U.S Intervention in the Severance of “Diplomatic Relations”between the Three Latin American Nations and Taiwan:From the Perspective of Hegemonic Maintenance under the “Neo-Monroe Doctrine”
No full text李鹏，厦门大学台湾研究院院长、教授、博士生导师，两岸关系和平发展协同创新中心秘书长、首席专家；谢银萍，厦门大学台湾研究院博士研究生。【中文摘要】在当代国际社会中，霸权国虽处于体系顶端但仍有护持霸权的本能，其维持霸权的主要目标是通过遏制“崛起国”来保持双方的相对权力差距，“非武力干涉”由此成为霸权国时常采用的手段。2017年以来，拉美三国（巴拿马、萨尔瓦多、多米尼加）与台湾当局“断交”事件引发特朗普政府和美国国会的粗暴干涉。以结构中单元互动进程所引发的压力作为自变量，对美国干涉拉美三国与台湾当局“断交”行为的生成机制进行剖析可以发现，美国干涉行为的实质是美国在拉美地区“霸权护持利益”与美拉关系、中美关系两组结构性矛盾交织互动的结果，不仅会危及台海地区和平稳定，也无助于台湾“参与国际活动”问题的解决。
【Abstract】国家社会科学基金重大项目“当前台海地区风险研究”（18VFH017
A Commentary on Global Public Health Governance from the Perspective of a Community with a Shared Future for Mankind
No full text高立伟，上海大学马克思主义学院教授、博士生导师，上海大学政党治理与社会发展研究中心主任，法学博士；何苗，上海大学马克思主义学院博士研究生。【中文摘要】人类命运共同体理念是应对全球治理困境的中国方案，也是全球公共卫生治理需要秉持的根本理念。为应对全球卫生安全危机，公共卫生从单一国家治理经由国际卫生有限合作走向全球公共卫生治理。由于受到理念共识相异、集体行动意愿缺乏、全球民主失衡、经济发展赤字、信息与技术壁垒等因素的影响，全球公共卫生治理面临重大挑战与困境，亟待改革完善。为此，推进治理理念革新、坚持经济共享发展、构建公平正义、互嵌融合的治理机制、强化信息与科技合作等是改革完善全球公共卫生治理体系的策略路径。
【Abstract】 A community with a shared future for mankind is the Chinese solution to the dilemma of global governance，and it is also a fundamental concept to be upheld in global public health governance. In response to the global health security crisis，public health has changed from single-country governance to global public health governance through limited international health cooperation. Global public health governance is facing major challenges and dilemmas due to various factors ，such as different concepts，lack of willingness for collective action，global democratic imbalance，economic development deficit，and information and technology barriers.To solve these issues，reform and improvement are called for. The strategic paths to reform and improve the global public health governance system are to promote the innovation of governance concepts，adhere to economic sharing development，build a fair and just governance mechanism，and strengthen cooperation in information and science and technology
Addition of alkynes and osmium carbynes towards functionalized dπ-pπ conjugated systems
Get PDF碳-碳三键和碳-金属三键是两类高度不饱和的化学键。该工作发现了这两类三键之间的全新反应模式。利用该反应能把金属和有机π共轭体系有效结合，得到一类金属d轨道参与π共轭的全新大π共轭体系。化学化工学院夏海平教授课题组碳龙化学研究取得新进展，利用金属卡拜与炔烃的新反应，成功地合成了一类金属d轨道参与π共轭的全新共轭体系并在有机太阳能电池领域得到应用。该工作是在夏海平教授和南方科技大学何凤副教授共同指导下完成的。化学化工学院2016级iChEM博士生陈仕焰和南科大博士生刘龙珠为论文的共同第一作者。该工作充分体现了多学科协同创新研究优势：相关化合物合成、表征由陈仕焰、高翔、彭丽霞、张颖等完成；光电测试由刘龙珠完成；理论计算由陈仕焰、华煜晖完成。化学化工学院杨柳林副教授、谭元植教授等对研究工作给予了大力支持。【Abstract】The metal-carbon triple bonds and carbon-carbon triple bonds are both highly unsaturated bonds. As a result, their reactions tend to afford cycloaddition intermediates or products. Herein, we report a reaction of M≡C and C≡C bonds that affords acyclic addition products. These newly discovered reactions are highly efficient, regio- and stereospecific, with good functional group tolerance, and are robust under air at room temperature. The isotope labeling NMR experiments and theoretical calculations reveal the reaction mechanism. Employing these reactions, functionalized dπ-pπ conjugated systems can be easily constructed and modified. The resulting dπ-pπ conjugated systems were found to be good electron transport layer materials in organic solar cells, with power conversion efficiency up to 16.28% based on the PM6: Y6 non-fullerene system. This work provides a facile, efficient methodology for the preparation of dπ-pπ conjugated systems for use in functional materials.This research was supported by the National Natural Science Foundation of China (Nos. U1705254, 21931002, and 21975115), Guangdong Provincial Key Laboratory of Catalysis (No. 2020B121201002), Shenzhen Nobel Prize Scientists Laboratory Project (no.C17783101), and the National Key R&D Program of China (2017YFA0204902). We thank the SUSTech Core Research Facilities for the Holiba-UVISEL measurements.
研究工作得到了国家自然科学基金(U1705254、21931002、21975115)，广东省催化化学重点实验室(No. 2020B121201002)，国家重点研发计划(2017YFA0204902)，及深圳诺贝尔奖科学家实验室(C17783101)等项目资助
Selectivity control in photocatalytic valorization of biomass-derived platform compounds by surface engineering of titanium oxide
Get PDF化学化工学院王野教授课题组与程俊教授课题组合作，在生物质光催化选择转化方面取得重要突破。研究团队发展了一种调控TiO2表面结构以控制生物质转化途径的新方法，率先实现多种木质纤维素平台分子的光催化还原选择性调控，获得高产率的加氢产物(精细化学品)或偶联产物(燃料前驱体)。该论文第一作者为化学化工学院2015级博士毕业生吴雪娇、2015级博士毕业生李洁琼和固体表面物理化学国家重点实验室谢顺吉博士。【Abstract】Photocatalysis has offered a promising opportunity for selective transformation of biomass to high-value chemicals or fuels under mild conditions. Whereas titanium oxide has been widely used for photocatalytic pollutant degradation, H2 evolution, and CO2 reduction, few studies have been devoted to TiO2-based photocatalytic valorization of biomass or biomass-derived platform compounds. Here, we report on surface-controlled photocatalysis of TiO2 for selective valorization of furfurals and vanillin that are lignocellulose-derived key platform compounds. The reaction can be switched from hydrogenation of aldehyde group to C–C coupling by manipulating exposed facets; furanic and aromatic alcohols or coupling products, which are fine chemicals or jet-fuel precursors, could be produced with high selectivity. Our studies elucidate that the facet-dependent density of oxygen vacancies governs the charge distribution and adsorption strength of surface species and thus controls product selectivity. The present work offers an example of selectivity control by engineering TiO2 surfaces for valorization of biomass-derived feedstocks.This work was supported by the National Natural Science Foundation of China (nos. 21690082 and 21972115).
论文中相关研究工作得到国家自然科学基金(21690082、21972115)等项目的资助
Direct conversion of methane to formaldehyde and CO on B2O3 catalysts
Get PDF甲烷作为天然气的主要成分，是非常重要的碳基资源。不过，甲烷分子的化学惰性使得其转化通常需要在高温条件下进行，反应选择性难于控制。如何实现甲烷的高选择性定向转化一直是化学研究中的重要挑战，甚至被誉为化学领域的“圣杯”。化学化工学院王帅教授与华盛顿州立大学王勇教授合作在甲烷选择氧化反应非金属硼基催化剂的研究中取得重要进展，本研究中发现负载型氧化硼催化剂在甲烷直接氧化反应中表现出优异的抗深度氧化能力。本研究工作是在王帅教授和王勇教授的共同指导下完成。2015级博士生田金树（已毕业）、硕士生谈江乔（已毕业）以及醇醚酯清洁生产国家工程实验室张朝霞工程师为共同第一作者，林敬东副教授和万绍隆副教授等参与了部分研究和讨论。【Abstract】Direct oxidation of methane to value-added C1 chemicals (e.g. HCHO and CO) provides a
promising way to utilize natural gas sources under relatively mild conditions. Such conversions remain, however, a key selectivity challenge, resulting from the facile formation of
undesired fully-oxidized CO2. Here we show that B2O3-based catalysts are selective in the
direct conversion of methane to HCHO and CO (~94% selectivity with a HCHO/CO ratio of
~1 at 6% conversion) and highly stable (over 100 hour time-on-stream operation) conducted
in a fixed-bed reactor (550 °C, 100 kPa, space velocity 4650 mL gcat−1 h−1
). Combined catalyst characterization, kinetic studies, and isotopic labeling experiments unveil that molecular O2 bonded to tri-coordinated BO3 centers on B2O3 surfaces acts as a judicious
oxidant for methane activation with mitigated CO2 formation, even at high O2/CH4 ratios of
the feed. These findings shed light on the great potential of designing innovative catalytic
processes for the direct conversion of alkanes to fuels/chemicals.This work was supported by the National Natural Science Foundation of China (No. 21922201, 21872113, 91945301, 21673189, and 91545114) and the Fundamental Research Funds for the Central Universities (No. 20720190036 and 20720160032).研究工作得到了国家自然科学基金（21922201、21872113、91945301、21673189、91545114）和中央高校基本科研业务费专项资金（20720190036、20720160032）的资助与支持
