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《畜牧兽医科技信息》2021,(7)
1+X证书制度具有职业价值导向作用,是职业教育现代化的延伸、复合型技术技能人才培养的需要、高职院校发展的有力抓手。高职院校施行1+X证书制度是职业教育现代化发展的必然趋势。高职院校实施1+X证书制度的价值取向主要包括教育价值取向、社会服务价值取向,对职业教育发展具有重要意义。依据其发展现状,主要从外界环境实施保障、高职院校内部实施保障两个方面落实1+X证书制度的实施,具体表现在完善顶层设计、强化执行力、改善评价体系、深化校企合作,优化教师队伍、强化校培联合,提升培养环境、加强校师协作,促进"三教"改革、瞻高远瞩,顺应政策发展等。 相似文献
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课程改革是提高专业建设和学生培养的有效途径之一，而作为课程改革的实施者一教师，在这一改革中角色发生了变化，本文借鉴课程改革的经验与体会，阐述了高职院校教师在课程中的意识、观念和角色的转变，以期对高职院校教师提供参考借鉴作用。 相似文献
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档案工作是衡量一所高职院校管理水平的标准之一,而档案管理制度建设又是做好档案工作的基础。因此,高职院校要提高对档案工作的重视程度,充分认识到档案制度建设在档案管理工作中的重要性,按照党和国家对于高校档案工作的要求,对档案工作进行科学化建设,满足高职院校档案管理工作未来的发展需要。 相似文献
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近年来,职业教育的发展呈燎原之势。为了更好地面向产业发展人才需求,提高职业教育的育人水平,促进就业,国家相关部门印发《关于实施中国特色高水平高职学校和专业建设计划的意见》,就实施中国特色高水平高职学校和专业建设计划作出部署。高职双高建设是国家对高职院校新的要求,集中力量建设高水平的高职学校和专业群,能将高职学生培养成技术技能兼备的优质人才。职业教育的特点是强调人才的实用性和实效性,为企业和行业培养能用、适用、好用的人才则能显现职业教育的优势。职业院校和企业的深化合作则加速了此种人才培养模式的发展。 相似文献
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深化干部人事制度改革是高职院校人才强校的根本和办出特色的关键.干部人事制度改革是个复杂的系统工程,其重点是聘任制和分配制度改革.在实施高职院校干部人事制度改革的过程中,要坚持以人为本的办学理念,注意解决好用人机制、分配机制的配套问题,并努力做好教职工的思想发动和观念转变工作. 相似文献
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高职高专《畜禽环境卫生》课程教学改革与实践 《畜牧与饲料科学》2016,37(5):60-60
根据高职院校教学特点,结合《畜禽环境卫生》课程具体教学活动,从师资队伍、教学内容和方法、考核评价体系等方面进行教改探索,旨在培养能够满足企业需求的高水平技能型人才。 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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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
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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