高校新媒体与大学生核心价值观培育深度融合之思考

新媒体已成为影响大学生思想政治素质的技术手段和重要环境,新形势下高校弘扬和培育社会主义核心价值观,必须深入研究高校新媒体对培育的作用机理,积极推动高校新媒体与大学生核心价值观培育深度融合,切实增强大学生社会主义核心价值观培育的实效。推动高校新媒体先进理念与大学生核心价值观培育思想观念高度契合是融合之基,推动高校新媒体内容与大学生核心价值观培育内涵有机结合是融合之核,推动高校新媒体性能与大学生核心价值观培育功能深度整合是融合之径。2017年教育部人文社会科学研究专项任务项目（高校思想政治工作）“高校网络文化建设品牌培育机制研究”（17JDSZ3043

The contents and dynamics of different forms of phosphorus in shrimp culture area of Pantu, Tong'an Bay, Xiamen

１９９６年５至１９９７年２月对厦门市同安湾潘涂垦区两口虾池及进水渠道不同形态磷的含量与动态进行了 调查。结果显示，虾池的颗粒磷（ＰＰ）含量明显高于邻近内湾，可溶性有机磷（ＤＯＰ）含量略高于内湾，可溶性无 机磷酸盐（ＤＩＰ）含量则明显比邻近内湾的低。虾池中的磷主要以ＰＰ形态存在（７８．２５％），ＤＯＰ、ＤＩＰ含 量较少（ｌ．８２％和６．９３％）；垦区内湾则是以ＰＰ和ＤＩＰ为主（４４．４９％和４６，３９％），ＤＯＰ所占比例最小 （９．１２％）。虾池与垦区内湾不同形态磷的季节变化也存在一定差异。From May 1996 to Feb. 1997, the contents and dynamics of different forms of phosphorus in two shrimp ponds and the inflow channel in Pantu cultivation area in Tong' an Bay, Xiamen were surveyed. The results showed that the content of particle phosphorus (PP) in shrimp ponds was significantly higher than that in the neighboring bay, while the content of dissolved organic phosphorus (DOP) in shrimp ponds was slightly higher, and the content of dissolved inorganic phosphorus (DIP) was evidently lower than that in the neighboring bay. PP was the main existing form of phosphorus in shrimp ponds (78 ..25 %), the contents of DOP and DIP were lower (14.82% and 6.93%, respectively), while in the neighboring bay phosphorus exists mostly in the forms of PP and DIP (44.49% and 46.39%, respectively), and DOP only constitutes 9.12%. The seasonal variations of the different forms of phosphorus in shrimp ponds are different from those in the neighboring bay.厦门市重大科技项目招标课题资助（1993－21－1－1

Successive modification of polydentate complexes gives access to planar carbon-and nitrogen-based ligands

以碳和氮为键合原子的多齿螯合物是配合物家族中非常重要的一类。具有更高齿数的平面构型NC螯合物实例相对较少，代表性的例子为四齿金属碳卟啉类化合物，这类螯合物以其独特的结构和丰富的物理化学性质引起广泛关注。然而平面五齿、六齿的NC螯合物由于几何构型“拥挤”导致合成难度高，该工作从含三元环内金属卡宾结构的CCCC型碳龙配合物出发，利用经典有机反应（炔烃对金属卡宾的插入反应），成功地实现了CCCCN/NCCCN型平面五齿螯合物的合成。这一研究为高配位型螯合物的合成提供了新思路并为平面五齿螯合物家族添加新成员。特别是，这些高配位型螯合物在可见光和近红外区域均有较好的吸收，表现出良好的光声成像、光热转换及声动力学性能。 该研究工作在张弘教授指导下完成，第一作者为iChEM博士后周小茜。该工作充分体现了多学科协同研究优势：相关化合物的合成、表征及理论计算工作由周小茜博士完成；声动力学性能研究由厦门大学公共卫生学院庞鑫博士及刘刚教授完成；光声成像研究由厦门大学公共卫生学院聂立铭教授完成。iChEM fellow卓庆德博士、博士生卓凯玥、陈志昕参与了部分实验工作。夏海平教授、香港科技大学林振阳教授和南京大学朱从青教授对研究工作给予了大力支持。【Abstract】Polydentate complexes containing combinations of nitrogen and carbon (N and C) ligating atoms are among the most fundamental and ubiquitous molecules in coordination chemistry, yet the formation of such complexes with planar high-coordinate N/C sites remains challenging. Herein, we demonstrate an efficient route to access related complexes with tetradentate CCCN and pentadentate CCCCN and NCCCN cores by successive modification of the coordinating atoms in complexes with a CCCC core. Combined experimental and computational studies reveal that the rich reactivity of metal-carbon bonds and the inherent aromaticity of the metallacyclic skeletons play key roles in these transformations. This strategy addresses the paucity of synthetic approaches to mixed N/C planar pentadentate chelating species and provides valuable insights into the synthesis of carbon-based high-coordinate complexes. Furthermore, the resulting complexes are the examples of organometallic species with combined photoacoustic, photothermal, and sonodynamic properties, which makes them promising for application in related areas.This research was supported by the National Natural Science Foundation of China (Nos. 21572185, 21561162001, and 81571744), the Research Grants Council of Hong Kong (N_HKUST603/15), the Excellent Youth Foundation of Fujian Scientific Committee (2018J06024), and the Fundamental Research Funds for the Central Universities (20720170065).该工作得到国家自然科学基金委、香港研究资助局、福建省自然科学基金、厦门大学校长基金的资助

On the Impacts of Religion on University Students under the Globalization Background

在全球化背景下,宗教对大学生的影响客观存在,对该问题进行研究有助于高校进一步做好大学生的思想政治工作,确保他们成长为中国特色社会主义事业的合格建设者和可靠接班人。探讨宗教对大学生的影响、宗教吸引大学生的因素进行分析,并提出积极应对的三个原则。With the course of globalization,the impacts of religion on university students is to a certain extent expanding.It is necessary to make researches on it in order to improve the ideological and political education of the students in university and make sure they grow as chinese characteristic socialism qualified builders and reliable successors.This article analyzes the status and orgins of religious beliefs of the students,and proposes the corresponding countermeasures.2011年福建省高校思想政治教育研究会立项课题(全球化视野下宗教对大学生的影响

International Conventions, Policies, Laws and Management: A Comparative Study on the Biosafety

聂鑫，厦门大学法学院教师【中文摘要】面对海洋生物基因资源开发的机遇和挑战，我们应该树立科学发展 观，在生物安全的前提下，面向国家资源可持续利用和环境可持续发展的需求，发 现、挖掘和利用各种基因资源，用于种质改良、生产药物和高附加值产品，面向大洋和深海，开辟新的基因宝库。为此目的，本文主要就生物安全的相关国际公约以及美国、欧盟、日本、澳大利亚和中国等国有关生物安全的国家政策、法律和管理等几个方面进行了论述。从而得出这样的结论:国家在生物安全方面，最根本的是要把国际公约的基本精神、国家生物技术发展的政策、法规体系的控制、高效协调的管理等四个方面有机整合起来。 【Abstract】In face of the opportunities and challenges of the development of marine bio-genetic resources, we should establish the scientific concept of development, discover, excavate and utilize various genetic resources for germplasm improvement, production of drugs and high added-value products, and develop new genetic treasure from the ocean and deep sea, provided that it can ensure the biosafety and conform to the Stated demands for sustainable use of national resources and environmental sustainability. To this end, this paper mainly discusses the international conventions concerning biosafety and national policies, laws and management in this regard of the United States, European Union, Japan, Australia and China, and concludes: with respect to the biosafety, the most fundamental thing for a State is to achieve an organic integration of the basic spirit of international conventions, national policies on biotechnology development, control over laws and regulations and highly coordinated management

一种水溶性纳米复合材料及其制备方法和应用

本发明公开了一种水溶性纳米复合材料的制备方法，以具有CT造影功能的水溶性材料或者具有MRI造影功能的水溶性材料，通过化学试剂和反应试剂的作用下，得到复合结构的兼具MRI和CT造影功能的水溶性纳米复合材料，复合结构为具有CT造影功能的水溶性材料与具有MRI造影功能的水溶性材料通过静电吸附或者化学键合连接形成的结构。该制备方法具有制备简单、可控性好、生产效率高、易于工业化生产等优点。本发明还公开了该制备方法制备的水溶性纳米复合材料，具有水溶性好、结构性能稳定、生物相容性好、CT/MRI造影灵敏准确等优点，适用于作为CT/MRI双模式医学造影剂，特别适用于肿瘤细胞的双模式医学成像检测

PLIOCENE-QUATERNARY SHELF-EDGE DEPOSITIONAL SYSTEMS ON THE NORTHERN SLOPE OF BAIYUN SAG, THE PEARL RIVER MOUTH BASIN

Based on the high resolution multi-channel seismic data, drilling cores and well logs data, the Pliocene-Quaternary isochronous stratigraphic framework is established for the northern slope of the Baiyun Sag. Typical depositional systems are recognized o

基于深度学习技术的激波风洞智能测力系统研究

高焓条件气动力测量试验对高超声速飞行器气动外形设计和优化起决定性作用.通常采用脉冲风洞(如激波风洞)产生高温、高压驱动气体以模拟高超声速高焓试验气流.在脉冲风洞对高超飞行器模型进行测力试验时,测力天平输出信号结果无法摆脱惯性载荷的干扰影响,其导致的测力模型低频振动问题基本无法通过滤波彻底解决,尤其对试验时间只有几毫秒的情况,六分量测力天平的结构设计研究受到了极大挑战.因此,对实现短试验时间条件高性能测力的深入研究发现,天平动态校准凸显重要性和必要性.本研究提出一种新的基于人工智能深度学习技术的单矢量动态自校准方法和智能测力系统概念,并应用于目前激波风洞测力试验中.该动校方法的最主要特点之一是对整体测力系统的校准,而非仅仅针对天平,并且保证校准的测力系统即为风洞试验对象,确保校准与应用的一致性.在测试评估中,测试样本和风洞试验验证均得到了较为理想的效果,大幅度低频振动干扰基本被消除,脉冲风洞测力的精度和可靠性得到了大幅提高

A study on water quality in Penaeus monodom culture area from Pantu,Xiamen

1 996年 5月～ 1 997年 2月对厦门市同安湾潘涂垦区两口虾池及进水渠道的Chla、COD和DIN、DIP等生态因子进行调查 .结果显示虾池内DIN、DIP含量低于邻近内湾 ,Chla和COD高于邻近内湾 ,池内各生态因子处于相对稳定的平衡状态 ,而邻近内湾则呈现较严重的富营养化现象 .本文讨论对虾病害与横向感染的相互关系以及台风期间虾池水质管理的应急措施 .From May 1996 to February 1997,some ecological parameters of two shrimp ponds and inflow channel were surveyed in Pantu cultivation area in Xiamen. The results showed the nutrient contents(DIN?DIP) were lower than that in neighboring bay,while the Chl a content and COD value were higher than that in neighboring bay. Every ecological parameter in shrimp ponds was in relatively stable balance state, but very serious eutrophication phenomena existed in neighboring bay. This paper discussed the relationship between shrimp disease and cross infection, as well as the emergency measures to management of water quality in shrimp ponds during typhoon