吕祖谦《左传》学之疑古与宗经

吕祖谦在其<左传>学著述中,部分继承了汉学的传统,对<左传>传文、注释,以及前辈相关观点有诸多疑问,其背后却有着尊经尊孔的思想做指导,这与吕氏的疑古并不矛盾,二者构成了吕氏<左传>学的独特之处.     

“清官论”之嚆矢--廉政视野解读《官箴》

用廉政文化眼光,解读宋代吕本中《官箴》提出的“清慎勤”三事,揭示其内涵和意义。《官箴》以“清”冠篇首,义贯全文,阐发了“临财”廉的内涵。首次赋予官员种种“清”的品格,“清官”概念首现中国廉政文化史,《官箴》成为历史上“清官论”嚆矢。著者吕本中采集“前言往行”,结合自身为官体验,为“清官论”注入很多新鲜元素,成为资政诲人的思想工具。     

基于MAX260的程控滤波器设计

为了在移频信号检测中能够去除工频信号及其谐波的干扰,在移频信号检测仪的前端采用程控滤波器达到在不同中心频点滤除干扰信号的目的。通过程控改变其频率和品质因数的控制字可以实现多个频点的切换,并给出基于MAX260芯片的程控多频点切比雪夫带通滤波器的设计实例和示波器测试结果,测试结果显示在偏离中心频率40Hz内达到平坦度为0...     

吕凤子美育观的佛学内涵

吕凤子的美育思想是中国近现代美育思想史上最有现代意味和创造精神的理论体系之一。这个体系的形成来源于吕凤子对中国儒、道、释三家主体文化的精深研究,同时也接受了西方哲学、心理学和美学的影响。吕凤子的美育观倡导的是为人生而艺术、尊异成异、就异成异、还人为人的非物教育,其中蕴含着丰厚的佛学思想。     

Losartan reduced connexin43 expression in left ventricular myocardium of spontaneously hypertensive rats

Objective: To assess the effect of angiotensin Ⅱ type 1 (AT1) receptor antagonist losartan on myocardium connexin43 (Cx43) gap junction (GJ) expression in spontaneously hypertensive rats (SHRs) and investigate possible mechanisms. Methods: Sixteen 9-week-old male SHRs and 8 age-matched male Wistar-Kyoto (WKY) rats were included in this study. SHRs were randomly divided into two groups to receive losartan at 30mg/(kg·d) by oral gavage once daily for 8 weeks (SHR-L) or vehicle (0.9% saline) to act as controls (SHR-V); WKY rats receiving vehicle for 8 weeks served as normotensive controls. At the end of the experiment, rats were sacrificed and the hearts were removed. Expressions of Cx43 and nuclear factor-kappaB p65 (NF-κB p65) proteins in all three groups were observed and further investigations on the effect of angiotensin Ⅱ type 1 receptor antagonist losartan (30mg/(kg·d), 8 weeks) on Cx43 expression were conducted with Western blot and immunohistochemistry. NF-κB p65 protein in nuclear extracts was determined by Western blot. Results: Left ventricular (LV) hypertrophy was prominent in SHRs, Cx43 and NF-κB p65 protein expressions were obviously upregulated and Cx43 distribution was dispersed over the cell surface. Treatment with losarton reduced the over-expressions of Cx43 and NF-κB p65 in LV myocardium. The distribution of Cx43 gap junction also became much regular and confined to intercalated disk after losartan treatment. Conclusion: Cx43 level was upregulated in LV myocardium of SHR during early stage of hypertrophy. Angiotensin Ⅱ type l receptor antagonist losartan prevented Cx43 gap junction remodeling in hypertrophied left ventricles, possibly through the NF-κB pathway.     

西文图书出版年的著录探讨

通过学习AACR2和美国国会图书馆条例解释LCRIs,结合多年的工作经验,对西文图书出版日期信息的比较和著录项进行了总结,以寻求西文编目工作的规范化和标准化。     

The climate for entrepreneurship at higher education institutions

While the importance of a supportive context for entrepreneurship is widely acknowledged, its antecedents are rarely investigated. We apply the concept of organizational climate to higher education institutions and examine the drivers of students’ perceptions of the entrepreneurial climate in their university. Combining data from two unique datasets and using multilevel techniques, we analyze the relationship between university characteristics and such climate perceptions of 8009 students at public universities in Germany. We find university entrepreneurship measures to have a positive effect on students’ climate perceptions, which also depend on students’ background and gender. In addition, we find evidence for different peer effects, depending on students’ affinity for entrepreneurship. For the general student population, including entrepreneurship content in their normal studies seems to be required to initiate a social process of sensemaking. However, students’ perception of the entrepreneurial climate only depend to a certain degree on intentional entrepreneurship measures. In our study, general university characteristics have the strongest influence on climate perceptions. Overall, our study adds to our understanding of which parameters are important for establishing a more favorable and inspiring climate for becoming an entrepreneur at higher education institutions.     

从以礼说诗看《吕氏家塾读诗记》的宗毛倾向

作为理学家的吕祖谦,其《吕氏家塾读诗记》继承《郑笺》以礼说诗的传统,多以义理解诗,是《吕氏家塾读诗记》宗毛诗的表现之一。     

秋水那边尽春风——吕刚诗集《秋水那边》解读

吕刚是一位卓有成就的学者型＂中间代＂诗人,其深厚的人学、诗学与美学理论素养,非凡的艺术感受力和营构多样化有意味现代汉诗形式的创造力,使他的诗集《秋水那边》具有极浓郁的真人情趣和真诗质态之温馨春意。     

产业集群的生态属性与行为特征研究

生态学的理论方法为产业集群研究提供了一种全新的思维方式。从生态学的视角看,产业集群是一个有机整体,它表现了和生物种群相似的行为特征。本文以生态学中的种群成长动态模型作为分析的基础,运用生态模拟的方法,从环境负载容量、种群规模、内在成长机制、生命繁衍策略、种群间的关系五个方面讨论产业集群的生态特征。