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文章从我国现阶段现代学徒制运行状况入手,分析了其不足的方面,然后就天津轻工职业技术学院光伏发电技术与应用专业现代学徒制教学管理运行的状况进行了分析和总结,为相关专业群的现代学徒制的运行提供了经验。 相似文献
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职业教育现代学徒制试点的若干思考 《畜牧与饲料科学》2016,37(4):74-74
现代学徒制是目前国际上职业教育发展的趋势,其对于我国职业教育发展具有重要意义。针对现代学徒制试点的相关问题,从现代学徒制的内涵、现代学徒制国际研究的比较、现代学徒制的重要意义、现代学徒制体制与机制构建等方面进行了探讨。 相似文献
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《畜牧兽医科技信息》2018,(12)
"现代学徒制"改革是突破职业教育发展瓶颈,提升服务经济社会发展能力的重要举措。各地区、各院校在"现代学徒制"改革试点过程中取得了一定经验,也出现了一系列问题。总结"现代学徒制"实践经验和问题,必将推动"现代学徒制"改革走向深入。 相似文献
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现代学徒制是深化产教融合、校企深度合作的人才培养模式,是我国推动现代职业教育体系建设的战略要求,是推进工学结合、知行合一的有效途径,是培养学生社会责任感、创新精神、实践能力的重要举措。《国家中长期教育改革和发展规划纲要(2010-2020)年》《国务院关于加快发展现代职业教育的决定》(国发[2014]19号)、《教育部关于开展现代学徒制试点工作的意见》(教职成[2014]9号)等系列文件,在文件中指出了现代学徒制是深化校企合作的有效途径,有利于促进行业、企业参与职业教育人才培养全过程,是培养学生社会责任感、创新精神、实践能力的重要举措。因此,实施对现代学徒制试点工作的探索有重要意义。党的十九届五中全会通过的《中共中央关于制定国民经济和社会发展第十四个五年规划和二〇三五年远景目标的建议》,从"加大人力资本投入,增强职业技术教育适应性"的政策视角,提出要"探索中国特色学徒制,大力培养技术技能人才"。目前,教育部在全国范围开展现代学徒制试点工作,这种人才培养模式正成为高职人才培养的重要方式。 相似文献
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国务院《国家职业教育改革实施方案》中指出:"推进高等职业教育高质量发展要深化产教融合、校企合作,育训结合,健全多元化办学格局,推动企业深度参与协同育人."教育部在《教育部关于开展现代学徒制试点工作的意见》中也明确指出:"现代学徒制是传统学徒教育与现代学校教育相结合的新型职业教育制度,是现代学校与现代企业双主体合作培养技术技能人才的重要模式."文章以江西工贸职院粮食工程技术专业为例,介绍了现代学徒制背景下饲料生产/质检岗位校企双主体育人体系的实践探索过程和应用成果,为我国高等职业教育健康发展提供了宝贵的实践经验. 相似文献
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魏静 《四川畜牧兽医学院学报》2009,(4):28-32
在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。 相似文献
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本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。 相似文献
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REASONS FOR PERFORMING STUDY: Centesis of the bicipital bursa using an 8.9 cm long spinal needle has been reported but the alternative of employing a 3.8 cm long hypodermic needle requires validation. OBJECTIVE: To compare the efficacy of 2 different methods of centesis of the bicipital bursa and to evaluate the usefulness of ultrasonographic imaging to determine the location of solution administered when centesis of the bursa is attempted. METHODS: For Trial 1, 6 clinicians, who had no previous experience of centesis of the bicipital bursa, attempted to inject a solution composed of an aqueous radiopaque contrast medium and physiological saline solution (PSS) into the bicipital bursae of 2/12 horses using the previously described distal approach to inject one bursa and a proximal approach to inject the contralateral bursa. The bicipital tendon and bursa were examined ultrasonographically before and after injection; and both shoulders were examined radiographically to identify the location of the medium. In Trial 2, another 6 clinicians, also with no previous experience of centesis, repeated Trial 1, using 6 horses, but the radiopaque contrast medium was mixed with air instead of PSS. RESULTS: Accuracy of centesis using the proximal approach was 39% and that of the distal approach 28%. Ultrasonographic examination of the shoulder allowed the location of solution and air to be accurately predicted in all 12 shoulders examined. CONCLUSIONS: Clinicians who have had no previous experience performing centesis of the bicipital bursa are unlikely to be successful in centesis using either approach. Radiographic examination after injecting a radiopaque contrast medium may be necessary to assess the success of centesis especially if bursal fluid is not obtained during centesis. Injecting air along with the radiopaque contrast medium provides more accurate ultrasonographic confirmation of centesis and better radiographic definition than does injection without air. 相似文献
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以国际标准强毒R株人工感染非免疫产蛋鸡,定时扑杀,分别从鼻窦、眶下孔、气管、肺、气囊、卵巢和输卵管分离MG,并收集感染鸡所产蛋分离MG。结果表明,人工感染48小时后上、下呼吸道及肺已被全面感染,96小时气囊已被感染,120小时输卵管已能分离到MG,卵巢始终分离不到MG。人工感染鸡自144小时便能在其所产蛋中分离出MG。药物治疗能在72小时内消除感染,油乳剂苗则需24天后逐渐降低蛋内MG分离率,药物卵内注射、种蛋药浴、高温处理均能杀死卵内MG,但以研制的种蛋浸泡剂药浴效果为最好。 相似文献
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Effects of size of ingestively masticated fragments of plant tissues on kinetics of digestion of NDF
Ingestively masticated fragments were collected and sized via sieving. Different sizes of esophageal masticate and ruminal digesta fragments, and ground fragments of larger masticated pieces were incubated in vitro, and undigested NDF remaining at intervals of up to 168 h of incubation was determined. The ruminal age-dependent time delay (tau) for onset of digestion of NDF was positively correlated (P < 0.004) with the mean sieve aperture estimated to retain 50% of the fragments between successive sieve apertures (MRA). Degradation rate of potentially degradable NDF (PDF) and level of indigestible NDF were not related (P > 0.10) to MRA of masticated and ground fragments. Estimates of tau were positively related to MRA, with slopes of bermudagrass < corn silage < ruminal fragments of corn silage. It was concluded that fragment size-, and consequently, ruminal age-dependent onset of PDF degradation of a mixture of different fragment sizes results in an age-dependent rate of degradation of the more rapidly degrading of two subentities of PDF. Models are proposed that assume a tau before onset of simultaneous degradation of PDF from two pools characterized as having gamma-modeled age-dependency and age-constant rates. The ruminal age-dependent pool seems to be associated with the faster-degrading pool, and its rate parameter increases with range in MRA in the population of fragments. Conceptually, the ruminal age-dependent rate parameter for PDF degradation seems to represent a composite of several effects: 1) effects of the size-dependent tau; 2) range in MRA of the population of ingestively masticated fragments; and 3) subentities of PDF that degrade via more rapid age-dependent rates compared with subentities of PDF that degrade via age-constant rates. The estimated fractional rates of ruminative comminution of ingestively masticated fragments (0.060 to 0.075/h) were of a magnitude similar to the mean fractional rates of PDF digestion (0.030 to 0.085/h), which implies that ruminative comminution may be first-limiting to fractional rate of PDF digestion. The in vivo roles of ingestive and ruminative mastication of fragments on PDF degradation must be considered in any kinetic system for estimating PDF digestion in the rumen. These results and others in the literature suggest that the rate of surface area exposure rather than intrinsic chemical attributes of PDF may be first-limiting to degradation rate of PDF in vivo. 相似文献