浅谈民办高等教育的发展——兼论民办高等教育与传统高等教育的比较

本文对我国民办高等教育的发展,做简单分析.并兼论民办高等教育与传统高等教育的比较.     

民办高等教育机构党组织建设模式探究

民办高等教育机构的迅猛发展需要加强中国共产党基层组织的建设。本文从派遣式、内部发展式、派遣式和内部发展相结合式三种模式来探究如何加强党组织构建。     

关于我国民办高等教育政策演变的若干思考

我国民办高等教育的发展经历了30几年,取得了长足的进步,发展规模、影响逐步扩大,极大缓解了高等教育的供求矛盾;但不容忽视的问题是政策法规方面整体上还不健全、不完善,还有诸多亟待加强的薄弱环节,严重制约着民办高等教育的持续健康发展.本文在深入分析民办高等教育发展陷入困境的政策法规根源的基础上,试图提出促进我国民办高等教育持续健康发展的政策建议.     

重庆市民办高等教育发展状况及对策研究

介绍了重庆市民办高等教育近年来取得的成绩,分析了重庆民办高等教育发展面临的困难和存在的问题.从政府的扶持、管理、指导和民办高校自身的改革和建设等方面,探讨了推动重庆市民办高等教育健康发展的对策.     

质量——我国民办高等教育生存之基

改革开放以来,尤其是90年代以来,我国民办高等教育获得了较快的发展,为我国高等教育大众化作出了积极贡献.然而,民办高等教育发展的发展现状却依然不尽如人意,民办高校的社会认可度不高,办学缺乏相应的特色,总体办学水平仍然有待提高.本文主要从民办高校自身办学质量的提高和质量评估角度,提出对民办高校质量建设的若干思考.     

北京民办学历高校人力资源利用状况分析

民办高等教育作为我国高等教育的组成部分,近年来得到了迅速发展。为提高教育资源利用效率,走内涵式发展道路,缓解民办高校办学经费短缺的困难,选取生师比、生职比、高级职称教师占专任教师的比例、专职教师的比例四项指标分析了北京民办学历高校人力资源利用的现状,并提出了改进的建议。     

民办高等职业院校发展战略与对策探讨

随着我国教育事业的发展,高等教育越来越大众化,而民办高等职业院校也日渐成为一支不可或缺的教育力量.但是,目前的民办高等职业院校仍存在一定不足,本文针对目前民办高职院校存在的普遍问题初步探讨了民办高等职业院校的发展战略与对策.     

民办高等职业院校发展战略与对策探讨

随着我国教育事业的发展,高等教育越来越大众化,而民办高等职业院校也日渐成为一支不可或缺的教育力量.但是,目前的民办高等职业院校仍存在一定不足,本文针对目前民办高职院校存在的普遍问题初步探讨了民办高等职业院校的发展战略与对策.     

公有民办二级学院大学生心理问题探析

公有民办二级学院是按新机制、新模式举办的本科层次的二级学院,是新形势下我国高等教育办学机制模式的探索与创新。本文重点分析了公有民办二级学院大学生常见的心理问题,探讨新形势下公有民办二级学院大学生心理健康问题的解决措施,全面提高公有民办二级学院大学生心理健康水平,促进公有民办二级学院大学生健康、全面发展。     

农村民办幼儿园健康发展的有效策略

我国的民办幼儿园在改革开放以来获得了飞速的发展,成为公办幼儿园的有益补充,发展为我国幼儿教育事业中不可忽视的组成部分.以下是我对农村民办幼儿园健康发展观点.     

Regional differences in suicide in Hungary in the light of registered cases of depression

Author made a revision on the theory published by Rihmer and alii in the year 1989. According to this theory the marked regional differences of suicide in Hungary are caused by the different discovery of the "endogen depression" (rate of diagnosed depression). So the lower is the diagnosis of depression the higher is the suicide rate in a given territory. They have seen a negative correlation between the number of working physicians and the suicide rates. Author made a reexamination on a correct database between 1985-1994. He has also made a study using the DSM-III-R diagnostic criteria in four counties of Hungary. His results deny the theory above mentioned. The rank-correlation of the number of GP and the suicide rates in Hungary in years 1985-1994 did not show correlation. So the underdiagnosis of the depressive disorders and the different number of GP are not the cause of the regional differences of suicide in Hungary.     

Role of clozapine in the occurrence of chromosomal abnormalities in human bone-marrow cells in vivo and in cultured lymphocytes in vitro

Bone-marrow chromosomes were examined from 38 mentally and physically retarded and two psychiatric patients who were being treated with a variety of neuropharmacologic drugs. Twenty of these patients used clozapine (Leponex). The clastogenic effects of clozapine in vitro were studied in the lymphocyte cultures of three patients--one free of hematologic disease and two who 6 months earlier had had agranulocytosis attributed to the use of clozapine. The mean frequency of cytogenetic abnormalities in the bone-marrow cells of patients who used clozapine was significantly increased (P less than 0.05). The two patients who had had agranulocytosis had a greater frequency of cytogenetic abnormalities in their cultured lymphocytes in vivo and in vitro than the patient free of hematologic disease. A clone with a 13/14 chromosome translocation was detected in one of the patients. As all patients received a number of drugs during the in vivo and in vitro studies no definite conclusions could be drawn regarding the role played by clozapine in the occurrence of chromosomal abnormalities.     

Inhibitory effect of suramin in rat models of angiogenesis in vitro and in vivo

The aim of the present study was to test the ability of the chemotherapeutic agent suramin to inhibit angiogenesis in experimental models in vitro and in vivo. In the culture of rat aortic rings on fibronectin, suramin dose-dependently inhibited vascular cell growth, achieving the maximal effect (mean - 88% versus controls, P < 0.05) at 400 microg/ml. Image analysis showed that suramin could inhibit microvessel sprouting in fibrin from rat aortic rings as evaluated by the ratio between the cellular area and the mean gray value of the sample (sprouting index); suramin at 50 microg/ml significantly reduced the sprouting index from the control value of 0.35+/-0.04 to 0.14+/-0.02 mm2/gray level (P < 0.05). Likewise, the area occupied by cells was 19.2+/-1.8 mm2 as compared with 41.8+/-4.2 mm2 in controls (P < 0.05). In the rat model of neovascularization induced in the cornea by chemical injury, suramin at 1.6 mg/eye per day reduced the length of blood vessels (0.7+/-0.1 mm as compared with 1.5+/-0.1 mm in controls, P < 0.05). In the same model the ratio between the area of blood vessels and the total area of the cornea (area fraction score) was decreased by suramin from 0.19+/-0.02 in controls to 0.03+/-0.003 (P < 0.05). Suramin given i.p. at 30 mg/ kg per day markedly inhibited the neovascularization induced in the rat mesentery by compound 48/80 or conditioned medium from cells secreting the angiogenic protein fibroblast growth factor-3 (FGF-3). The area fraction score in control rats treated with compound 48/80 was 0.31+/-0.03, and this was reduced to 0.07+/-0.01 by suramin (P < 0.05). After i.p. administration of FGF-3 the area fraction score was reduced by suramin from 0.29+/-0.03 to 0.05+/-0.01 (P < 0.05). These results provide evidence that suramin exerts inhibitory effects on angiogenesis in both in vitro and in vivo models.     

Difference in changes of plasma volume in two types of Goldblatt hypertension in rabbits

High plasma renin concentration (PRC) and hematocrit (Ht) were observed in hypertensive rabbits with one renal artery clipped and an intact opposite kidney (Group A), while rather low PRC and Ht in hypertensive ones with one renal artery clipped and the opposite kidney removed (Group B). Plasma volume (PV), blood volume (BV), and packed cell volume (PCV) were estimated in these two types of hypertensive rabbits, and also in sham-operated rabbits (Group C). In Group A, 4 weeks after clipping of a renal artery, PV was decreased and significant inverse correlations were observed between PV and the elevation of blood pressure and between PV and PRC. A significant correlation between PRC and the elevation of blood pressure was also found 4 and 12 weeks after the clipping. PCV was increased until 12 weeks after clipping. In Group B, PV was increased 1 and 4 weeks after clipping, then returned to the initial level. Ht was decreased 1 and 12 weeks, and PCV was decreased 12 weeks after clipping. These results would indicate that a high Ht seen in Group A was partly due to the decreased PV and partly due to the increased PCV, while, in Group B, a low Ht in early stage might be mainly due to the increased PV, but in the late stage, a decreased PCV appeared to play a role to lower Ht. PRC seems to be affected differently by PV in these two types of hypertension.     

CS1000在天铁烧结生产过程控制中的应用

结合天津铁厂烧结分厂二烧车间烧结过程控制的具体情况,介绍了分散型控制系统在烧结生产上的应用以及数据网上发布的一种方法。     

Efficacy of lomefloxacin in treatment of nonspecific inflammatory diseases and in prophylaxis of postoperative complications in urology

Clinical and bacteriological efficacies of lomefloxacin and ofloxacin were comparatively estimated in the treatment of 104 urologic patients with nonspecific inflammatory diseases and in 36 urologic patients for prophylaxis of inflammatory complications after surgical interventions. The majority of the urinary tract pathogens i.e. Enterobacteriaceae spp. and gramnegative nonfermenting bacteria were highly susceptible to both the fluoroquinolones. The clinical and bacteriological efficacies of lomefloxacin amounted to 94.4 and 80.7 per cent and those of ofloxacin to 92 and 79.2 per cent respectively. The prophylactic use of lomefloxacin and ofloxacin was efficient in 94.7 and 94.1 per cent of the cases respectively. The antibacterial prophylaxis in urologic patients should be applied not only at the period of surgical interventions but also during the early postoperative period.     

Epidemiology of trichinellosis in lynx in Finland

To examine the possibility of cytokine gene therapy in relation to pancreatic cancer, we evaluated the antitumor effect of human pancreatic carcinoma cells (AsPC-1) which were retrovirally-transduced with several kinds of cytokine genes. These cells were inoculated into BALB/c nude mice and their tumor volumes were assessed. The in vitro growth rate of the transduced cells was not different from that of a parental cell line. Among the transduced cells, human interleukin (IL)-6-transduced AsPC-1 and mouse granulocyte macrophage colony-stimulating factor-transduced AsPC-1 cells showed a significant retardation of tumor growth compared with a parental cell line. In the cases of AsPC-1 cells transduced with the human IL-2 or mouse IL-4 gene, small tumors were generated but thereafter they regressed completely. Histological examinations showed monocytic cell infiltration around the tumors of IL-2- or IL-4-producing cells. These data suggest that secretion of IL-2 or IL-4 from tumor cells can induce an antitumor effect even in the defective condition of mature T cells.