从认知语言学的角度看英汉有关时间的隐喻表达

时间的概念是通过其他概念来认识的，通过汉英有关时间的隐喻表达，从认知的角度对比探讨了两种文化认知和建构时间的途径和方式。这些隐喻概念的运用说明了隐喻在人类语言中的普遍性和各民族认知的共性，同时，隐喻概念因深受民族社会文化等因素的影响，也存在一定的跨文化的差异。     

CIDE gene expression in adipose tissue,liver, and skeletal muscle from obese and lean pigs

The expression of the cell death-inducing DNA fragmentation factor α-like effector (CIDE) family including Cidea, Cideb, and Cidec was significantly increased in mouse and human models of obesity. However, there was less information on these genes’ expression in pigs. Here, we hypothesized that different fat accumulation between lean (Duroc×Landrace×Yorkshire gilts, DLY) and obese (Lantang) pigs was attributed to porcine CIDE-modulating lipid metabolism. Our data showed that Cidea and Cidec were expressed at a high level in adipose tissue, and at a relatively high level in skeletal muscle, whereas Cideb was mainly expressed in the liver in both breeds of pig. Lantang pigs had higher white adipose and skeletal muscle Cidea and Cidec mRNA abundance, and hepatic and muscle Cideb mRNA than DLY pigs. Lipid metabolism-related genes including sterol regulatory element binding protein 1c (SREBP-1c), hepatocyte nuclear factor-4α (HNF-4α), peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), fatty acid synthase (FASN), diacylglycerol O-acyltransferase 1 (DGAT1), and DGAT2 showed a higher expression level in adipose tissue from obese pigs than in that from lean pigs. Lantang pigs exhibited higher mRNA abundance for liver SREBP-1c, HNF-4α, and PGC-1α, and higher skeletal muscle SREBP-1c, HNF-4α, PGC-1α, and DGAT2 expression, as compared with DLY pigs. However, the perlipin2 mRNA levels in adipose tissues, liver, and skeletal muscle were significantly lower in obese pigs than in their lean counterparts. Furthermore, plasma non-esterified fatty acid (NEFA), glucose, and triacylglycerol (TAG) levels were greater in obese pigs than in lean pigs. Finally, data from correlation analysis further found that CIDE mRNA expression was positively correlated with back fat thickness (BFT), abdominal fat mass (AFM), and the levels of NEFA, TAG, and glucose in the two breeds. Collectively, these data revealed that the porcine CIDEs possibly modulated lipid metabolism and contributed to the development of fat deposition and obesity in Lantang pigs.     

当代马克思主义哲学的几个理论问题

本文对当代马克思主义哲学的阶级性问题、发展问题以及马克思主义哲学的中国化问题，作了较为深刻的论述。文中的一些观点，如当代马克思主义哲学是世界性哲学、没有阶级性，马克思主义哲学在其中国化过程中实现了三次理论创新等，相信读者有见仁见智的评析。     

重拾诚信的火种,点亮诚信的火炬

针对诚信美德教育注重形式忽视其实效性的问题,笔者研究出了切实解决问题的“学校教育与家庭教育、社会教育三合一“的方法,以期与同行交流切磋.     

图式理论在听力教学中的运用

图式理论可有效提高英语听力教学的质量。文章针对学生在听力理解中存在的问题，详细阐述了在听力教学中如何运用图式理论，利用已有知识激活语音、词汇与文化等知识图式，提高学生的听力水平。     

高校声誉管理的价值网络层次维度分析

现代大学的竞争更多的是通过社会公众认知的声誉竞争，良好的声誉管理成为现代大学在高等教育大众化和市场化发展中增强竞争力的重要保障。本文基于价值网络的视角分析了高校声誉管理中的三个层次和维度，并提出加强声誉管理的相应对策与建议。     

素质教育如何化虚为实

由于不少人还不明白素质教育的实质和内涵,没有相应的硬件建设和相应的课程和教材,以致于素质教育难以真正实施。要使素质教育化虚为实,必须探索素质教育的最佳切入点,大幅度增加教育投入,逐步完善社会用人制度与教育评价体系,加大政府干预力度,规范素质教育内容,规范教学管理,提高教师的素质。     

具有弱单位元的Riesz空间的表示定理之注记

基于前文《Ｒｉｅｓｚ同构于Ｃ（Ｘ）（Ｘ为某一完全正则空间）的Ｒｉｅｓｚ空间的特征》的主要结果，得到一个代数推广，并且研究了在主要结果中使用的一些条件的关系。     

TEM8写作中存在的问题及教学策略

英语专业八级考试写作项目是测试英语专业高年级学生实际写作水平的考项。本文旨在讨论英语学生在TEM8中出现的常见错误,从统一性、连贯性、语言的规范性和全文结构的整体性进行分析,以期在校学生能够有针对性地进行加强练习,在TEM8中取得良好成绩。     

略论课堂教学的空间格局

课堂教学的空间格局直接影响着教学信息交流的方式和交流的范围。“身田式”的课堂编排格局是班级授课制的产物,最适宜于大班教学,是我国目前课堂教学的基本形式。随着教学改革的深入,“秧田式”的弊端越来越明显。我们应根据教学需要。选择多样性的课堂教学空间格局,以便让每一位学生都有平等参与课堂教学的机会,使每个学生的主体性、积极性都能得到充分发挥。