试论逆反心理在青少年思想道德教育中的作用

关于青少年的逆反心理,学术界一直存在着不同的认识,且以消极否定的居多。本文认为,在思想道德教育实践中,对于青少年出现的逆反心理应从消极和积极两个层面进行理解。其积极层面尤其应得到青少年教育工作者的重视,以充分利用其积极作用,不断增强思想道德教育的实效。     

Acidic and neutral drugs screen in blood with quantitation using microbore high-performance liquid chromatography–diode array detection and capillary gas chromatography–flame ionization detection

Blood previously acidified with aqueous saturated ammonium chloride solution was extracted with ethyl acetate. The dried extract was subjected to acetonitrile–hexane partition. The acetonitrile portion was analysed for the presence of acidic and neutral drugs by HPLC–DAD (200 mm×2.1 mm I.D. microbore ODS-Hypersil column) and GC–FID (25 m narrow-bore×0.25 mm I.D. HP-5 column with 0.33 μm film thickness). The protocol was found to be suitable for both clinical toxicology (including emergency toxicology) and postmortem toxicology. At least 66 drugs of interest were unequivocally identified by RRTs (HPLC) and UV spectra (DAD) match while another 12 were unequivocally identified by double RRTs match (HPLC and GC). Quantitation was facilitated by incorporating calibration blood standards in each assay batch. The five drugs most commonly encountered in clinical blood specimens (1150 cases) were: paracetamol (47.4% of the cases); chlormezanone (6.6%), theophylline (1.74%), naproxen (1.65%) and mefenamic acid (1.56%). The following drugs were detected in toxicologically significant quantities in postmortem blood specimens (245 cases): phenobarbitone (1.22% of the cases), naproxen (0.82%), chlormezanone (0.82%), theophylline (0.82%), carbamazepine (0.41%) and paracetamol (0.41%).     

A case of sudden infant death due to massive hemorrhage in primitive neuroectodermal tumor.

A case of the sudden death of a 14-month-old girl due to massive hemorrhage in a primitive neuroectodermal tumor (PNET) is presented along with a review of the relevant literature. PNET is a rare, malignant brain neoplasm occurring predominantly in children.     

G3M T typing by dot immunobinding with monoclonal anti-G3M T antibody

Dilutions of 100 serum samples of various GM phenotypes were dotted onto a nitrocellulose membrane. The serum dot-blots were detected with peroxidase-labeled anti-G3M T monoclonal antibody (anti-G3M T MAb). Up to a 1 : 256 dilution could be G3M T-typed correctly. By use of anti-G3M T MAb and peroxidase-labeled anti-mouse IgG or the biotin-avidin system instead of use of labeled anti-G3M T MAb, up to a 1 : 512 or 1 : 1024, respectively, dilution was typable. As with previous work with G3M G MAb, the dot immunobinding (DIB) method for G3M T typing was found very simple and practical.     

民国时期福建海洋航运业的发展

民国建立以后,福建的海外远洋航运虽仍然处于外国势力的控制之下,但是由于强加于民间航运业的封建束缚有所削弱,同时一战期间,西方列强忙于在欧洲争夺,暂时放松了对中国的侵略,为福建近代海洋航运业的发展提供了一个空前有利的环境和条件。民族资本和海外华侨创办远洋轮船航运业顿呈活跃,海外航线不断增多。然而,在帝国主义压迫和国民党政府的腐败统治下,民族海洋航运业是难以得到真正的发展。     

我国社会稳定的现状与对策浅析

和谐社会是社会系统中的各个部分、各种要素处于一种相互协调的状态。和谐社会必须建立在社会稳定的基础之上,它是基于稳定的社会而提出的更高的要求,是比社会稳定层次更高的一种境界。只要社会各个领域当中的部分领域,甚至是一个领域出现不稳定,和谐社会就无从构建。     

扩大公民参与 构建和谐社会

随着我国社会主义市场经济的逐步完善,公民参与的重要性日益凸显,并且我国已具备扩大公民参与的各种有利条件和外部环境。我国当前公民参与存在诸多问题,可通过完善社会主义市场经济,信息公开立法,构建公民主体文化,培养公民主体意识,健全监督机制等措施来解决,建立和健全公民参与机制,扩大公民参与,构建社会主义和谐社会的建设。     

论中共中央政治局集体学习制度

中共中央政治局集体学习制度是一项重大的制度创新.本文剖析了新一届中央政治局从首次集体学习到最近一次集体学习以来23次学习的主要内容,论述了中央政治局集体学习制度的特点和伟大意义.     

Democratization in East Asia in the late 1980s: Taiwan breakthrough,Hong Kong frustration

Political history took an unexpected turn in East Asia in the late 1980s. The booming movement in Hong Kong had gone downhill and suffered defeat, while the authoritarian Taiwan state actively sponsored genuine democratic reforms. What then explains the Taiwan democratic breakthrough and the Hong Kong democratic frustration? This article argues that conventional explanations offered in the modernization, the dependency, and the class literature—such as culture, liberal colonialism, wealth, new middle class, bureaucratic-authoritarian state, crises, and absence of conservative class coalition—are unable to account for the divergent paths of democratic development in Taiwan and Hong Kong. As an alternative, this article presents a model that highlights the importance of conjuncture factors. It is argued that since Taiwan and Hong Kong have shared similar structural conditions, researchers have to bring in conjuncture factors such as the historical event of Chinese unification, the capacity of the political agency to promote democratic reforms, and the strategy of protest in order to explain the Taiwan breakthrough and the Hong Kong frustration.