大众化再解读视角的我国高等教育发展思考

大众化在本质意义上是高等教育适应经济社会发展规律及其自身发展规律的重大变革和调整.它绝非意味着高等教育质量整体水平的降低,而是蕴涵着高等教育质量结构及其特点发生重大调整和变化;绝非意味着某一类型或某些层面的高校规模片面地发展,而是意味着高校结构整体的重大调整和创新;绝非仅仅意味着适龄青年接受高等教育比例的提高,还意味着为社会公众提供更多的终身教育机会.     

Avian mortality due to power lines in the Canary Islands with special reference to the steppe-land birds

Biodiversity is being lost worldwide at an increased rate particularly as the result of human activities and infrastructure. Avian mortality through collision with power lines has been an important topic in animal ecology research, but studies of this kind have never been undertaken in the Canary Islands, a volcanic archipelago located near the northwest African coast that has important seabird colonies, several endemic bird species and endemic races of steppe-land birds of conservation concern. During two contrasting periods in 2008 (breeding vs post-breeding), a total of 366 km of power lines were surveyed on this archipelago covering the entire distributional range of the most important steppe-land bird species (i.e. 232 km, Fuerteventura; 134 km, Lanzarote). In all, 310 carcasses representing 23 families and 26 species were detected. We estimated with distance Sampling that 25.5% and 6.3% of individuals of the total population of Houbara bustards, Chlamydotis undulata fuertaventurae, and Eurasian stone curlews, Burhinus oedicnemus insularum, respectively, were killed in a year. We encourage the Canary Islands authorities (Consejería de Medio Ambiente del Gobierno de Canarias) to try to minimize the Houbara bustard collision rate, particularly in the northern plains of Lanzarote (i.e. Jables de Famara), as a means to reduce mortality of this emblematic species in this insular environment.     

提高课堂教学质量的探讨

课堂教学是学校实施德、智、体、美等教育及培养和提高学生能力的主渠道、主阵地，课堂教学效果的好坏直接影响到教学质量和学生素质。     

浅谈影响高等级沥青路面施工工程质量的因素

文章从设计、材料、施工等方面阐述了影响高等级沥青路面施工的若干技术问题,指出只有严格按照设计和施工规范施工,才能保证沥青路面的质量。     

济钢球团螺杆蒸汽发电梯级循环利用工艺改造

济钢炼铁厂球团区域为解决螺杆蒸汽发电设备作业率,换热效果不明显,本着提高发电量、增加软水回收的角度出发,进行了针对性攻关改造,年创直接经济效益45万元。     

柏叶口水库泄洪发电洞工程地质评价

简要介绍了工程概况,在工程地质勘察所取得资料的基础上,对柏叶口水库泄洪发电洞工程地质条件进行了评价。     

高师数学教学实习的模式探索与研究

教育实习是师范教育实践教学的最重要部分,课堂教学实习是教育实习的首要内容。关于数学教学实习的模式,国内外也在积极地探索与研究,不断有一些新的模式出现,但是这些模式宏观性,共同性较多,而针对性、专业性的较少。为了适应教育发展与改革的需要,在多年数学教学实习经验的基础上,构建了高师院校数学教育专业"双循环"教学实习模式,以提高数学教学实习的效率和质量。     

新疆富蕴县阿勒安道西井田煤层煤质特征分析

本文通过对阿勒安道井田内物理性质、化学性质和工艺特征的分析,对其工业用途进行了评价,探讨了煤炭综合利用和深加工的思路,为煤炭资源开发提供参考。     

试论茅以升工程人才素质思想

茅以升是我国著名的桥梁专家、教育家。他认为工程人才应具备一丝不苟的工作精神、理论联系实践、广博中求精专、有集体意识和团队精神以及重视经验教训这五方面的素质。