论教师教育的大学化与专业化

大学化是提高教师教育质量的诉求，但是大学的参与并不必然导致高水平的教师教育。只有理性地审视大学举办教师教育的优势与劣势，并按教师教育的规律开展教育教学活动，才能真正有助于质量的提高。     

大学生也应"帮困扶贫"

大学生也应帮困扶贫,有两层含义:一是大学生尤其是贫困大学生由于在经济上、心理上存在许多问题,故他们本身需要社会来帮助;二是大学生自己也应该对贫困、贫穷的家庭,尤其是农村家庭实施“帮困扶贫”,这是建设社会主义新农村的要求。     

关联理论与语用推理

关联理论认为，语言交际是一个示意——推理的认知过程，认知的实现在于它本身所体现出来的关联性。因此，关联理论框架下的言语交际活动是一个有目的、由说话人示意、听话人推理的动态过程。论文着重分析关联理论对语用推理的解释。     

试析《学记》中的主体教学观

《学记》是我国两千多年前第一部系统论述教育问题的专著,被称为“教育学的雏形”,许多教育思想历久弥新,特别是其中的主体教学思想对我们当今的教育教学改革仍有较强的指导和借鉴意义。     

安徽省与周边省份资本分布情况比较研究

将安徽、山东、江苏、江西四省并列,对90年代以来影响各省资本分布的各个因素:区域经济增长差异、财政转移支付差异、信贷投放差异、外商直接投资利用差异进行了深入分析并对四者所反映出来的情况与问题做了系统研究,从而发现从中央财政支付转移的角度看,山东、江苏二省每年都有相当数额的财政收入上缴中央政府,而安徽、江西二省2000年以来每年都接受大量的中央政府财政补贴,并有逐年增大的趋势.从银行及其资本渠道来看,四省均出现资本外流现象.     

不同基因型大豆对硼敏感性的差异

本文采用田间试验方法研究三种基因型大豆北9395、北454和北384对硼敏感性的差异,结果表明,应试的三个大豆基因型在三个硼处理水平中,其单株粒重均随着硼处理浓度的增加而增加,硼促进籽粒干物质的积累;三个大豆基因型对硼的敏感性存在差异,北9395对低硼最敏感,且高硼时易出现中毒症状;北454需硼范围较宽;北384对低硼不敏感;北454和北384高硼时增产明显.     

从《诗经》看周人的宗教哲学观

集周代社会诗歌文大成的《诗经》 ,既是我国古代的一部光辉文学著作又是周代社会的一部百科全书。然而前人多从文学的角度去研究其价值 ,而很少涉及到它所反映的其他社会内容 ,例如周人的宗教哲学观等。从《诗经》的大量篇章中 ,论证周人宗教哲学观在《诗经》的表现并进而分析周人之宗教哲学与殷人宗教哲学的相承相因相革的关系 ,从而论述周人宗教哲学反映于《诗经》的内容 ,是周人对殷人宗教哲学的继承和发展。     

试论落实科学发展观面临的民生问题

通过分析落实科学发展观面临的民生问题,指出切实解决民生问题是落实科学发展观的具体体现,提出以科学发展观统领民生问题的解决思路。     

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.     

中学英语单词与大学英语单词互相衔接的调查与研究

文章通过对中学生英语词汇学习的调查,了解中学生学习词汇的情况,并针对大学生英语词汇学习的现状,提出了中学英语单词与大学英语单词互相衔接的重要性以及做好衔接工作的一些建议。