电视制作中涉及的存储技术

总结了电视制作目前涉及到的存储方式和存储技术.根据电视节目制作特点,对各种存储方式和技术进行了比较,并介绍了多级存储技术在媒体资产管理系统中的应用.     

Yimu San improves obstetric ability of pregnant mice by increasing serum oxytocin levels and connexin 43 expression in uterine smooth muscle

Prolonged farrowing remains one of the critical challenges in intensive pig farming. This study aims to explore the effects and mechanism of Yimu San (YMS), a Chinese veterinary medicine micro mist, on delivery ability with mouse models. Thirty-two pregnant mice were randomly divided into a control group and low-YMS, med-YMS, and high-YMS groups. The labor process time and stillbirth rate were recorded, the levels of serum oxytocin and prostaglandin E₂ (PGE₂) were measured with enzyme-linked immunosorbent assay (ELISA). Contractility measurements of the isolated uterus and the expression of connexin 43 (Cx43) in uterine smooth muscle were evaluated. The results showed that compared with the control group, the birth process time and stillbirth rate in the med-YMS and high-YMS groups were remarkably lower. The in vitro uterine contractions, levels of oxytocin, PGE₂, and Cx43 in the med-YMS and high-YMS groups were significantly higher than those in the control group. The differences of the above measurements between the low-YMS group and the control group were not obvious. It can be speculated that YMS could significantly promote labor in pregnant mice by enhancing the levels of oxytocin, Cx43, and PGE₂.     

大学生心理卫生与疾病防治

本文主要讨论了大学生中常见的有害心理及时健康的影响及医疗心理,送药和保健之间的关系。为了改善大学中医疗和保健工作,大学中的医疗保健部门应给予积极的治疗和心理咨询。     

中美研究型大学本科生科研能力培养比较

研究型大学的教育优势不仅体现在充足的教育经费、高质量的师资、生源等教育基本设施或储备方面,更重要的还在于它能够将本科生课程学习与探究、发现过程以及教师工作联系起来。美国研究型大学自成体系开始就注重本科生科研训练,在培养模式和具体操作层面都有可鉴之处,研究课程的设置、研究项目的确定及本科生研究基金会的创立等都为我国研究型大学开展本科生科研工作提供了榜样。     

学校教育公共成本与私人成本比较研究

教育成本是用于培养学生所消耗教育资源的价值。教育成本按来源分为公共成本和私人成本。教育成本分担的原则,是能力原则和受益原则。世界各国教育成本分担改革趋势是成本责任分散化,资源配置市场化,教育级别与政府负担比例呈反相关,教育级别越低政府负担比例越高,教育级别越高政府负担比例越低。但是,政府作为教育成本负担主体基本结构没有改变。研究市场经济国家教育成本负担的经验,不断规范中国各级各类教育成本分担,具有重要意义。     

中世纪语境下的宽容:历史的把握与理性的裁决--中世纪英国宽容问题的理论研究

在中世纪历史语境下理解英国式的宽容、不宽容，绝不会超越它所处的那个时代的限制。宽容与不宽容同行，在寻求真理的同时怀抱宽容之心何其难也；宽容在历史中曲折前进，宽容意义展示在横向与纵向的多维比较中。     

基于平衡记分卡法的绿色供应链绩效模糊评价模型

通过对绿色供应链内涵的分析,结合传统供应链绩效评价的指标体系和平衡记分卡法的四个维度,对绿色供应链绩效进行指标设计,运用模糊数学工具和层次分析法建立绿色供应链绩效评价模型,并进行量化处理。     

陕西省中等职业教育发展状况调查

本文通过对陕西省中职教育资源状况和对2005届陕西省初中毕业生报考意愿的抽样调查分析。认为根据教育部要求，陕西省中职扩招任务是可以完成的，但仍需克服相当大的困难。     

关于中国教育投资研究的分析

20世纪80年代以来，在西方人力资本理论的启发下，中国教育经济学理论工作者不断探索中国教育投资方面的成就与规律，针对义务教育、高等教育、职业教育投资出现的问题，提出了一系列改革对策，为中国教育投资体制改革做出了重要贡献。本文总结了中国教育投资研究的概况以及主要领域，说明经过了20多年的研究与改革，中国教育投资改革已取得很大成效。     

Teachers’ beliefs of behaviors,learning, and teaching related to minority students: a comparison of Han and Mongolian Chinese teachers

Teachers from mainstream and minority backgrounds teaching in the same school contexts presumably hold different beliefs of learning and teaching about minority students due to their unique prior life and ethnic experiences. Teachers in similar school environments are also assumed to share beliefs of teaching and learning about their students because of the influences of their similar school contexts despite their different prior life and ethnic experiences. This study examines the two contentious assumptions by surveying the beliefs of behavior, learning, and teaching that the mainstream Han and minority Mongolian Chinese teachers in the same school contexts hold about their Mongolian Chinese students. It found that the two groups agreed that teachers’ inadequate planning and management were the major sources of their students’ behavior problems while students’ home backgrounds, abilities, and efforts explained their learning failure or success. Both believed that students’ emotional and social problems were more important than their learning problems for them to attend to, and their expertise in helping students develop self-worth was more important than their expertise in curriculum and pedagogy. Both preferred to vary teaching standards, content, and methods to accommodate students’ differences and offer opportunities for students to discover things themselves.