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疫情防控需要重视社会教育,这是社会教育发展史留给我们的重要经验。从教育视角来看,许多疫情灾害都与民众的愚昧、长期的恶习、家庭与学校的教育缺陷有关。从近代历史经验来看,社会教育起源于“解决社会问题的教育对策”,发展社会教育,有助于“开启民智”、有助于“化民成俗”、有助于“得民心”、有助于改良家庭和学校的“大弊”。推动社会教育立法、推动社会教育统一行政管理、推动社会教育进行专业与学科建设是解决教育问题、预防疫情灾害的重要举措。 相似文献
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张磊 《安徽师范大学学报(人文社会科学版)》2006,34(3):299-304
通过比较《地洞》和《一个干净明亮的地方》的空间设置、对话关系体现以及寓言与象征的选择,论析卡夫卡与海明威在大相径庭的叙事表达之下掩藏的暗合相通之处。 相似文献
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Research on the protection effect of pioglitazone for non-alcoholic fatty liver disease (NAFLD) in rats 总被引:4,自引:0,他引:4
Objective: The prevalence of non-alcoholic fatty liver disease (NAFLD) has markedly increased. Insulin resistance has been implicated in the pathogenesis of NAFLD. This study was aimed at observing the relationship between insulin resistance and NAFLD, and evaluating the role of pioglitazone (PGZ) acting as insulin-sensitizing agents in the prevention and treatment of rat fatty liver induced by high fat feeding. Methods: The rats were separated randomly into 6 groups: model group Ⅰ were fed high fat diet for 8 weeks, PGZ prevention group were given PGZ 4 mg/(kg.d) simultaneously, while control group Ⅰ were fed normal food for 8 weeks; model group Ⅱ were fed high fat diet for 16 weeks, PGZ treatment group were given PGZ 4 mg/(kg.d) orally simultaneous with high fat diet for 8 weeks after high fat feeding for 8 weeks, control group Ⅱ were fed normal food for 16 weeks. The rats were sacrificed after 8 weeks and 16 weeks respectively. Liver weight, body weight, serum activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), tumor necrosis factor alpha (TNF-α), fasting blood glucose (FBG), fasting plasma insulin (FINS), HOMA (homeostasis model assessment) insulin resistance index (HOMA-IR), and the liver histology of rats of all groups were assayed. Results: After 8 weeks, the liver in model group Ⅰ showed typical steatosis, accompanied with mild to moderate lobular inflammatory cell infiltration, liver indexes and serum levels of ALT, AST, ALP, TNF-α were significantly increased (P〈0.05) compared with control group Ⅰ. Whereas, the degree of hepatic injury was attenuated in PGZ prevention group, liver indexes and serum levels of ALT, ALP were significantly decreased (P〈0.05) compared with model group Ⅰ. After 16 weeks, notable steatosis, and lobular inflammation were observed in model group Ⅱ rat liver, while the degree of hepatic injury was attenuated in the PGZ treatment group. Liver index, serum levels ofALT, AST, ALP, FINS and HOMA-IR were significantly increased (P〈0.05) in model group Ⅱ compared with control group Ⅱ. Whereas, in PGZ treatment group, serum levels of AST and FINS showed decreasing tendency, liver indexes, serum levels of ALT, ALP, TNF-α and HOMA-IR were significantly decreased compared with model group Ⅱ. Conclusion: Insulin resistance plays a role in the pathogenesis of NAFLD in rats. Pioglitazone can attenuate insulin resistance and biochemical and histological injury in high fat-induced fatty liver in rats. 相似文献
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参考文献的著录质量亟待提高 总被引:14,自引:6,他引:8
指出参考文献著录中存在的9个方面的问题,包括机械式转引,非必要的引用,著录时效性不强,引用非正式文献,引用地域性窄,文献引用过少,不恰当自引,剽窃及文献著录形式上的错误,并提出一些在编辑加工过程中保证参考文献著录质量的措施. 相似文献
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数学科学包含纯粹数学、应用数学及其与其他学科的交叉,它是自然科学的基础,也是重大技术发展的基础。20年来,在作为中国数学资助主渠道的国家自然科学基金的支持和资助下,我国数学研究工作的水平和质量有了明显的进步与提高。按照科学发展观的要求,如何更有效地做好基金管理工作,更好地发挥基金对中国数学科学发展的导向和引领作用,还有许多问题需要考虑和分析。本文对数学学科基金的资助规模等相关问题谈一些看法和思考,以期求教于读者。 相似文献