成人培训的“可接受性”研究

困扰人才培训工作者的最大难题之一是培训的效果问题，一旦培训效果不好，培训主管就抱怨浪费了培训的经济成本被培训者认为收获不大，浪费了培训的机会成本；培训组织者费了半天劲，还要承受各方面的指责。究竟问题出现在哪?     

从角色理论看当前导游服务的投诉问题

本依据社会学的角色理论分析了我国导游员服务的被投诉问题。认为导游角色规范“真空”和角色规范不清是导游服务结构性问题滋生蔓延的温床；社会转型时期某些社会期望的误导，是某些导游角色扮演产生投诉行为的催化剂；某些导游角色扮演对角色自我认同的偏差或错误，是投诉行为产生的内在根据。     

多管齐下发展我国票据市场

票据市场是货币市场的重要组成部分,我国票据市场相对资本市场来说它的发展相对缓慢,只能说是银行承兑汇票市场,其融资功能更是没有开发。我国应采取各种措施大力培育票据市场,如在品种上进行金融创新、建立独立法人的票据公司、扩大市场主体、加强监管等措施来培育我国票据市场。     

化学教育类课程整体教学模式的改革

化学教育类课程是以化学教学论为核心的与中学化学教学密切相关的一系列课程,但在实践中存在很多问题。笔者在四年的教学实践中,逐渐摸索出了一种开放、互动的整体教学模式,并取得了显著效果。     

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.     

俄罗斯中等职业教育的现状及发展趋势

俄罗斯中等职业教育是国家教育体系中一个重要的组成部分。中等专业学校是国家经济发展中普通技术人才的主要培养基地，20世纪90年代，中等职业教育经历了重大变革，近些年来有了稳步的发展。分析、研究俄罗斯中等职业教育的现状，并在此基础上预测俄罗斯中等职业教育的发展趋势，对我国中等职业教育的发展将有一定的启示和借鉴。     

论民间书法的文化品格

当今书坛，民间书法倍受关注。本文通过对民间书法的个性、价值取向、美学特征以及史学价值等文化品格的分析，认为人们重新审视民间书法，是平民意识的觉醒，中国书坛，也将会由经典书法独领风骚转而变为民间书法与经典书法备显风姿，民间书法热潮过后，必然会迎来一个创作的高潮。     

镍-磷-氧化铁纳米复合材料镀层的制备及其性能研究

采用复合化学镀方法制备了镍-磷-氧化铁纳米复合材料镀层。通过孔隙率、耐腐蚀性、硬度、耐磨性等性质试验,结果表明:纳米复合镀层致密性、耐腐蚀性和耐磨性等均优于A3钢片,甚至优于Ni-P镀层。     

构建和谐社会政府职能转变的困境与路径

政府作为国家的化身,在改革开放和社会主义现代化建设中起着主导作用。构建和谐社会要求政府必须具备四个方面的职能,即整合社会公共文化的职能;维系社会有序运行的职能;协调社会利益关系的职能;提供社会公共服务的职能。经济社会转型时期我国政府职能转变面临着三大困境,一是选择政府理念的困境;二是定位政府角色的困境;三是精简政府机构的困境。因此,政府职能转变有三点对策:第一,选择"协同政府"理念,引导政府职能转变;第二,提高政府能力,细化政府职责;第三,优化政府人力资源,消除机构臃肿。     

谈《诗经》中的几个妇女形象

《诗经》较客观地反映了当时社会生活，而其主人公的构成往往与妇女形象有关。为此，《诗经》中塑造了千姿百态又富于个性化的妇女形象。从妇女的出嫁、被弃、拒暴、盼夫、私通，到爱国等内容无所不包容。用当时妇女不同形象的方式去揭示社会生活的深层矛盾，反映各个角落的现实生活。这其中以妇女婚姻问题为题材的诗占有较大比重。