摘要：A series of novel benzofuran-isatin-hydroxylimine/thiosemicarbazide hybrids were designed, synthesized and evaluated for their in vitro anti-TB activities against drug-sensitive MTB H_(37)Rv and MDR-TB isolates as well as cytotoxicity. All benzofuran-isatin-hydroxylimine/thiosemicarbazide hybrids exhibited considerable in vitro anti-mycobacterial activities against the tested three MTB strains, and all of them also showed acceptable cytotoxicity. The most active hybrid 7f was >4.8 and >51 folds more potent than the first line anti-TB agents RIF and INH against both drug-sensitive MTB H_(37)Rv and MDR-TB isolates, respectively. The results demonstrated the potential utility of benzofuran-isatin-hydroxylimine/-thiosemicarbazide hybrids as anti-TB agents.

摘要：This study aimed to compare the effects of two types of drip irrigation line design on cotton yield, water use, and net returns. The experiments were carried out in the arid region of Xinjiang, Northwest China, during 2009-2010 growing years. The two types of lateral placement are commonly used by the local farmers in the area： double lines （two laterals controlling four rows） and single line designs （one lateral controlling four rows）. The results indicated that less irrigation water was applied by single line compared with double lines design. This implies that more irrigation water could be saved using single line, by reducing the water consumption of cotton. The emergence rates for double lines were 2 and 6% higher than those for single line design in 2009 and 2010. The seed cotton yields for double lines design were 5.76 and 6.41 Mg ha-1 which were 13 and 9% higher than for single line design in 2009 and 2010, respectively. Single lines could however lower the investment cost compared to double lines, which produced 10 and 7% more net income in 2009 and 2010, respectively. By contrast, the double lines was more profitable and suitable for the farmers in Northwest China than single line design.

摘要：介绍了磷矿资源的分布、矿床类型和供需格局,总结了磷矿浮选工艺、浮选药剂的现状与研究进展,并指出了磷矿资源开发利用的发展趋势。我国磷矿资源储量丰富,但资源禀赋差,磷块岩矿床伴生一定含量的碘、氟、铁、镁、钒、钛、钼以及稀土等,开发和利用受到显著限制,国内磷化工产品仍处于产业链的前端、附加值的低端。因此,提出磷矿产业战略发展策略,通过磷矿资源保护性、科学性开采,采选技术和设备的升级,磷矿资源产业转型、磷化工产品深加工化,进一步推动磷矿资源产业朝着多样化、集约化、精细化、高附加值、环保经济方向发展,实现磷矿资源大国向磷矿资源强国的转变和磷矿资源产业可持续发展。

摘要：艺术记录着人类的历史,创造出文化和社会,同时传递着人类的意义,成为文明的基石。中国艺术至今已有上千年的历史,一直闪耀在世界的东方。随着我国现代化进程的发展,来自西方的文化和思想也在影响甚至是冲击着我国的艺术。

摘要：目的对宝鸡马勺脸谱中的视觉符号进行研究,探析在现代艺术中的文化寓意。方法分析宝鸡马勺脸谱视觉符号的起源发展、艺术分析以及马勺脸谱的文化寓意,探究民俗艺术对当代艺术的重要影响,以及对当代艺术的启示。结论陕西宝鸡马勺脸谱是一种在历史长河中源远流长的地方性传统民间手工艺品,其视觉符号不仅具有宝鸡关中地方特色,而且以关中社火脸谱为基础,造型新颖特殊,颜色艳丽朴实,纹饰设计规整严格,谱式繁多且齐全,具有鲜明的视觉冲击力和表现力。将马勺脸谱的民俗艺术与现代艺术结合,探析其具有的独特文化寓意,使中华大地民俗艺术中的优秀瑰宝,展现出别样的艺术魅力。

摘要：作为版画家,周至禹可谓我国民间艺术优秀的实践者,这里"民间"的范畴不仅仅局限于和现代化城市相对立的传统乡村,将广大劳动者辛勤劳作的图景融入艺术创作;而且他将目光放置于现代宏大叙事框架之下,试图挖掘个体层面的生存空间与精神家园,同时注入了社会性的深邃反思。在此,周至禹自身的艺术创作主题探索出了乡村田园、现代都市之间转换和关联的道路,并建构出民间艺术内核中深厚的视觉语言结构,这整个演进过程经历了三个主要的阶段。

摘要：介绍了多个绿色建筑设计中的节水及水资源利用措施,并进行了经济分析,为我国绿色建筑的推广实施提供了借鉴。

摘要：随着研究生招生规模的不断扩大,高校毕业生的考研成功率也在不断上升,如此极大推动了艺术设计类学院的生源发展工作。作为一种应用型专业学位教育类型,艺术设计硕士研究生在教育中存在课程安排不合理、教育方式老套化、学生评价管理不足等问题,极大影响了该专业人才培养效果。对此情况,需要高校加强课程完善、创新教育方式、完善评价体系,以多元举措探寻艺术设计硕士研究生的教育方式,改进整体教育体系。

摘要：Biomedical metals are widely used as implant materials in the human or animal body to repair organs and restore function, such as heart valves, meninges, peritoneum and artificial *** element affects the microstructure, mechanical property, corrosion resistance and wear resistance, but also influences the antibacterial and biological ***, antibacterial metal alloys have shown great potential as a new kind of biomedical materials, in which Cu has been widely used as antibacterial agent *** addition, biodegradable metal alloys, including magnesium alloy and zinc alloy, also have attracted much attention *** was also used as alloying element to adjust the degradation ***, the role of Cu in the alloy design will be very important for the development of new *** this paper, we summarized the recent research results on the Cu-containing metal alloy for biomedical application and hoped that this review would give more suggestions for the further development of biomedical metal alloy.

摘要：详细介绍了三维设备模型设计在核电站中的实际应用,概括了建模准则的制定、程序编制、模型建立、项目实践的全过程。阐述了作为数字核电站的重要组成部分——三维设备模型设计的基本准则和应用实践,从而进一步验证了数字电厂主要结构体系和程序配置的合理性、有效性,对核电站全寿期管理概念的具体实践进行了有益的尝试,并取得了良好的应用成果。为三维设备模型更深入地应用于大亚湾、岭澳核电站的运行、维修模拟以及岭澳二期、广三核项目的工程设计管理,奠定了可靠的工作基础。