近10年国内工业旅游研究回顾与展望   总被引：1，自引：0，他引：1  

顾小光  汪德根 《黄山学院学报》2007,9(4):69-74

工业旅游是近年来旅游研究的一个热点领域。运用比较分析法,从概念特征、旅游资源、旅游产品、客源市场等8个方面对近10年来工业旅游的研究内容进行了梳理,初步分析了国内工业旅游的研究方法。依据现有的研究文献,完整的理论体系还未构建起来,定性研究是我国工业旅游研究的主导范式。今后的研究主要可以从理论体系、研究领域、研究方法、产品设计、学术交流等5个方面加以深入。  相似文献   

圆锥曲线上两点关于直线对称问题新探究     

汪信言 《河北理科教学研究》2007,(4):7-10

圆锥曲线上两点关于直线对称相关问题是以直线与圆锥曲线相交的位置关系为背景,研究曲线性质的重要题型之一,也是开发学生智力的好素材.近年来,各类数学刊物上的一些文章对此类问题进行了探究,如文[1]一文[4].  相似文献   

产教融合型企业建设的现实要义、动因与关键点     

滕颖  王利华 《教育与职业》2020,(1):13-19

《建设产教融合型企业实施办法(试行)》是新时期国家为深化职业教育改革,推动产教融合、校企合作而出台的一份纲领性文件。建设产教融合型企业具有深远价值和意义,以此为抓手能够有效破解职业教育产教脱节难题,补齐职业教育短板和产业创新短板。现阶段,我国产教融合型企业建设的各项工作正处于起步阶段,为了保障产教融合型企业建设的有序推进,不仅要深刻理解产教融合型企业建设的现实要义和动因,还需要牢牢抓住产教融合型企业建设的关键性问题,即产教融合型企业的遴选标准量化、评价标准和评价机制构建以及激励政策的完善与落实。  相似文献   

How do people read the passages during a reading comprehension test? The effect of reading purpose on text processing behavior     

Tenaha O’Reilly  Dr Gary Feng  Dr John Sabatini  Dr Zuowei Wang  Dr Joanna Gorin 《Educational Assessment》2018,23(4):277-295

In this study, we investigate the effect of reading purpose on students’ processing behavior during a reading comprehension test. In a repeated measures design, sixty undergraduates answered multiple-choice (MC) reading comprehension questions in a condition with no overarching goal for reading and in an alternate condition where the same students were first provided with the goal of summarizing the text before answering MC questions. Results from eye tracking analysis showed that when students read and answered questions without an overarching goal, they spent much less time reading the passages before answering the questions, more time re-reading the texts while answering the questions, and more time on parts of the text that were not necessary to answer the questions. We conclude that providing examinees without an explicit goal for reading may inadvertently encourage a “search for the answer” reading process, rather than on building a coherent mental model of text content.  相似文献   

悲情政治的艺术解读--毛泽东诗词的悲剧精神     

王光文 《南京师范大学文学院学报》2004,(1):150-156

悲情政治是政治的基本形态和最高追求。悲情政治以对立为基本元素，以生存价值为动力，以独立意志为基石，以乐观主义为本质要求。毛泽东极具悲剧精神的诗词创作，艺术地再现了悲情政治的基本特征。  相似文献   

过碳酸钠的开发、生产及应用     

王万林  史建公  韩春国 《河北北方学院学报(社会科学版)》1997,(5)

介绍了新型精细化工产品过碳酸钠的性质、国内外生产现状、生产技术进展和应用情况.  相似文献   

试论《商君书》关于选任官吏的思想     

王丹  王国文 《乐山师范学院学报》2005,20(4):94-97

《商君书》蕴含有丰富的选官思想，对于官吏的起源、地位、作用、选拔和任用以及对官吏的控制、精简等等都有阐述。它在秦国历史上产生过重要的影响，起到了积极的、进步的历史作用，在深化人事体制改革的今天，为了记取历史的经验和教训，我们仍有必要对此进行研究和总结。  相似文献   

甘肃省农村幼儿教师基本状况的调查与分析   总被引：2，自引：0，他引：2  

王杰 《鸡西大学学报》2005,5(6):24-26

以实地考察结果和问卷资料分析为依据，展示了甘肃省农村幼儿教师队伍的基本状况。文章认为，目前甘肃农村幼儿教师的基本状况有以下四个显著特点：教师队伍年轻化趋势明显；职称评定不规范而且尚未普及；工资待遇低，教师流动性大；学历达标率高，专业对口率低。这些特点对幼儿教师专业成长造成了一定影响。  相似文献   

Clinical analysis of minimally invasive McKeown esophagectomy in a single center by a single medical group     

Zi-yi Zhu  Xu Yong  Rao-jun Luo  Yun-zhen Wang 《Journal of Zhejiang University. Science. B》2018,19(9):718-725

Objective: McKeown esophagectomy followed by cervical and abdominal procedures has been commonly used for invasive esophageal carcinoma. This minimally-invasive operative procedure in the lateral prone position has been considered to be the most appropriate method. We describe our experiences in minimally invasive McKeown esophagectomy (MIME) for esophageal cancer. Methods: Between March 2016 and February 2018, a total of 82 patients underwent MIME by a single group in our department (a single center). All procedure, operation, oncology, and complication data were reviewed. Results: All MIME procedures were completed successfully, with no conversions to open surgery. The median operative time was 260 min, and median blood loss was 100 ml. The average number of total harvested lymph nodes was 20.1 in the chest and 13.5 in the abdomen. There were no deaths within 30 postoperative days. Twenty cases (24.4%) developed postoperative complications, including anastomotic leak in 4 (4.9%), single lateral recurrent nerve palsy in 4 (4.9%), bilateral recurrent nerve palsy in 1 (1.2%), pulmonary problems in 3 (3.7%), chyle leak in 1 (1.2%), and other complications in 7 (including pleural effusions in 4, incomplete ileus in 2, and neck incision infection in 1; 8.54%). Average postoperative hospitalization time was 12 d. Blood loss, operation time, morbidity rate, and the number of harvested lymph nodes were analyzed by evaluating learning curves in different periods. Significant differences were found in operative time (P=0.006), postoperative hospitalization days (P=0.015), total harvested lymph nodes (P=0.003), harvested thoracic lymph nodes (P=0.006), and harvested abdominal lymph nodes (P=0.022) among different periods. Conclusions: Surgical outcomes following MIME for esophageal cancer are safe and acceptable. The MIME procedure for stages I and II could be performed proficiently and reached an experience plateau after approximately 25 cases.  相似文献   

化学探究性实验教学的尝试   总被引：1，自引：1，他引：1  

王富龙 《化学教学》2007,(9):6-8

化学探究性实验教学的内容主要包栝:对重点知识或难点知识的发生、发展进行探究;学习新知识时,质疑困难处探究;在解决实践问题上的探究;在知识求异、求变上的探究;在实验装置上进行探究,等等.  相似文献