检索结果-南通市图书馆

在线全文

学校读者我要写书评

暂无评论

试论高校辅导员培养学生主体意识的方法

民族教育研究 2008年第4期19卷 28-30页

作者：南丁大连民族学院计算机科学与工程学院辽宁大连116600

主体教育是素质教育的本质,是塑造学生主体人格、推动学生主体行为特征和能力发展的现代教育。高校在教学、社会实践、校园文化建设中需要不断强化和建立有利于学生主体教育的机制,促进学生的全面发展。主体教育体现了高校思想政治教育... 详细信息

主体教育是素质教育的本质,是塑造学生主体人格、推动学生主体行为特征和能力发展的现代教育。高校在教学、社会实践、校园文化建设中需要不断强化和建立有利于学生主体教育的机制,促进学生的全面发展。主体教育体现了高校思想政治教育的本质要求,对高校思想政治教育的改进和实效性的提高具有重要的现实意义。

关键词：大学生主体意识主体教育素质教育

在线全文

学校读者我要写书评

暂无评论

制度功能视角下高校学生管理路径研究

黑龙江高教研究 2017年第9期35卷 94-97页

作者：丁楠东北大学文法学院辽宁沈阳110819 沈阳音乐学院声乐系辽宁沈阳110818

高校学生管理制度具有克服路径依赖、合理权力配置、规避趋同性组织、构建民主化氛围的功能。随着高校学生管理工作复杂性的增强、社会性凸显等因素,其对管理制度功能的发挥极为依赖。因此,基于高校学生管理工作在实践中出现的诸多问题... 详细信息

高校学生管理制度具有克服路径依赖、合理权力配置、规避趋同性组织、构建民主化氛围的功能。随着高校学生管理工作复杂性的增强、社会性凸显等因素,其对管理制度功能的发挥极为依赖。因此,基于高校学生管理工作在实践中出现的诸多问题,应强化高校学生管理的法制化、民主化制度体系建设,厘清制度关系,促进高校学生管理制度的适时变革。

关键词：制度性功能高校学生管理管理制度

从现实主义到新写实主义——论曹禺的经典意义和当下意义

在线全文

学校读者我要写书评

暂无评论

艺术百家 2010年第6期26卷 40-46页

作者：丁罗男上海戏剧学院戏剧文学系上海200040

作为五四新文化造就的戏剧大师,曹禺的一生与中国话剧同行。在20世纪30年代中期,当青年曹禺连续以《雷雨》、《日出》、《原野》等优秀作品震撼海内外剧坛之时,中国现代话剧也脱离了青春期的稚嫩而走向成熟。新中国成立后曹禺的创作状态... 详细信息

作为五四新文化造就的戏剧大师,曹禺的一生与中国话剧同行。在20世纪30年代中期,当青年曹禺连续以《雷雨》、《日出》、《原野》等优秀作品震撼海内外剧坛之时,中国现代话剧也脱离了青春期的稚嫩而走向成熟。新中国成立后曹禺的创作状态,几乎也可说是中国话剧的一个缩影。经历"文革"折腾,步入晚年的曹禺开始陷入深深的反思和自诘之中。他在庆幸20世纪80年代话剧复苏与新生的同时,焦灼于自己的力不从心,也流露出对话剧现状的些许遗憾和担忧。在中国话剧走进新世纪的前夕,曹禺先生溘然而去。一代大师的远行,是否意味着一个时代的终结,曹禺是否只能成为"历史",他创造的经典是否只是给我们留下一份遥远的记忆?重温曹禺的创作精神与剧作的经典价值,我们发现曹禺并没有"过时",他的经典作品以及对话剧问题的思考与论述,非常值得今天的话剧人深长思之。也许这就是今天纪念曹禺百年诞辰的现实意义。

关键词：曹禺中国话剧百年历程戏剧精神现实主义新写实主义当下意义

地理知识与贸易拓展:17世纪荷兰东印度公司手稿地图上的南海

在线全文

学校读者我要写书评

暂无评论

云南大学学报（社会科学版） 2020年第5期19卷 90-98页

作者：丁雁南复旦大学上海200433

本文介绍一批17世纪中期的荷兰手稿地图,重点讨论荷兰东印度公司(VOC)制图师对南海地区的地图表现。从地图学史的角度,这批地图具有如下特征:首先,它们沿袭“波图兰”(portolan)海图的风格;其次,较之16世纪的葡萄牙人地图,在精确性上有... 详细信息

本文介绍一批17世纪中期的荷兰手稿地图,重点讨论荷兰东印度公司(VOC)制图师对南海地区的地图表现。从地图学史的角度,这批地图具有如下特征:首先,它们沿袭“波图兰”(portolan)海图的风格;其次,较之16世纪的葡萄牙人地图,在精确性上有了极大提高;第三,部分地图上的船只航迹和水深数据显示荷兰东印度公司船只曾进行过水文调查;第四,荷兰人在葡萄牙人地图上的“帕拉塞尔”(***)的右边或更远离海岸的位置,绘制了一组呈三角分布的浅滩,称之为“普鲁伊斯浅滩”(pruijs drooghten),它所表现的正是西沙群岛。本文认为,荷兰东印度公司在拓展东南亚和东亚贸易网络的过程中,也取得了地理知识上的巨大进步,地理知识与贸易拓展呈现出携手并进的态势;荷兰人的地图制作活动存在一个在手稿和印刷品(manuscript ***)平行发展、各有侧重的二元结构,17世纪荷兰人在地图学上的真实成就或被其繁复华丽的装饰性、消费型地图的商业成功所掩盖,实则有待于深入认识和进一步肯定。

关键词：荷兰东印度公司(VOC) 地图学史南海西沙群岛

Influence of Human Disturbance to the Small Mammal Communities in the Forests

在线全文

学校读者我要写书评

暂无评论

Open Journal of Forestry 2015年第1期5卷 1-9页

作者： Xingyuan Men Xianguo Guo Wenge Dong nan ding Tijun Qian Department of Plant Protection Shandong Academy of Agricultural Sciences Jinan China Laboratory of Vector & Pathogen Dali College Dali China

Small mammals have been proposed playing an important role in the energy flow and regeneration of forest ecosystems. We compared species richness, diversity (H’) of small mammal communities and abundance of six dominant species of small mammals in disturbed and protected forests (four age classes: 6 - 10, 11 - 15, 16 - 20 and 31 - 40 years old) in China. We also investigated the structural variables (such as species richness, cover rate and abundance of shrubs and grasses) in the bottom layer, which considered to be important for small mammals and might be altered by human disturbance. The relationships between small mammals and these structural variables were examined to determine the potential effects of human disturbance on the small mammals in the restored forests. Our results indicated that the structure and composition of the vegetation in the bottom layer were simplified by human disturbance, while the abundance and cover rate of grasses were significantly increased. Although no significant differences were observed in species richness of small mammals between the protected and disturbed forests at the same age, the diversity index of small mammals in the protected forests was always significantly higher than in the disturbed forests. Regression showed that the species richness and diversity of small mammals increased with the species richness of shrubs, and was negatively correlated to the cover rate of grasses in the bottom layer. Human disturbance increased the total abundance of small mammals, and the increased cover rate of grasses in the bottom layer was beneficial to the abundance of small mammals. Obvious succession of small mammal communities occurred as the protected forest aged. In the protected forests, small ground-dwelling mammals (A. chevrieri, E. miletus and M. pahari) were the dominant species in the younger forests. Other mammals (T. belangeri, D. pernyi and C. erythraeus) gradually became the dominant species as the protected forests aged.

关键词： Forest Restoration Human Disturbance Small Mammals Structural Variables

查尔斯·威瑟斯与英国历史地理学的“地理知识转向”

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

云南大学学报（社会科学版） 2018年第4期17卷 71-78页

作者：丁雁南复旦大学上海200433

本文概要地回顾和评述英国历史地理学家、爱丁堡大学教授查尔斯·威瑟斯(Charles ***)的研究脉络和学术成就,并讨论他在晚近以来的英国历史地理学中的角色。自20世纪80年代初开展独立研究之后,威瑟斯的研究重心经历了从区域历史地理(以... 详细信息

本文概要地回顾和评述英国历史地理学家、爱丁堡大学教授查尔斯·威瑟斯(Charles ***)的研究脉络和学术成就,并讨论他在晚近以来的英国历史地理学中的角色。自20世纪80年代初开展独立研究之后,威瑟斯的研究重心经历了从区域历史地理(以苏格兰研究为主),到"地理知识历史地理学"的重大转向。对于地理知识以及相关的仪器、书刊、组织、人员等的关注,在挖掘英国地理学丰厚的历史资源上取得了令人瞩目的成功。这既是对地理学史的重新书写,也在传统的历史地理学之外拓展了新的研究领域,笔者将其称为英国历史地理学的"地理知识转向"。威瑟斯藉此参与和引领了英国历史地理学的最新进展。本文也对中国历史地理学研究现状提出扼要的反思。

关键词：查尔斯·威瑟斯历史地理学地理知识转向地理学史英国

Ginsenoside Rb1 Attenuates Isoflurane/surgery-induced Cognitive Dysfunction via Inhibiting Neuroinflammation and Oxidative Stress

在线全文

学校读者我要写书评

暂无评论

Biomedical and Environmental Sciences 2017年第5期30卷 363-372页

作者： MIAO Hui Hui ZHANG Ye ding Guan nan HONG Fang Xiao DONG Peng TIAN Ming Beijing Friendship Hospital Capital Medical University Beijing 100050 China

Objective Anesthetic isoflurane plus surgery has been reported to induce cognitive impairment. The underlying mechanism and targeted intervention remain largely to be determined. Ginsenoside Rb1 was reported to be neuroprotective. We therefore set out to determine whether ginsenoside Rb1 can attenuate isoflurane/surgery-induced cognitive dysfunction via inhibiting neuroinflammation and oxidative stress. Methods Five-months-old C57BL/6J female mice were treated with 1.4% isoflurane plus abdominal surgery for two hours. Sixty mg/kg ginsenoside Rb1 were given intraperitoneally from 7 days before surgery. Cognition of the mice were assessed by Barnes Maze. Levels of postsynaptic density-95 and synaptophysin in mice hippocampus were measured by Western blot. Levels of reactive oxygen species, tumor necrosis factor-α and interleukin-6 in mice hippocampus were measured by ELISA. Results Here we show for the first time that the ginsenoside Rb1 treatment attenuated the isoflurane/surgery-induced cognitive impairment. Moreover, ginsenoside Rb1 attenuated the isoflurane/surgery-induced synapse dysfunction. Finally, ginsenoside Rb1 mitigated the isoflurane/surgery-induced elevation levels of reactive oxygen species, tumor necrosis factor-α and interleukin-6 in the mice hippocampus. Conclusion These results suggest that ginsenoside Rb1 may attenuate the isoflurane/surgery-induced cognitive impairment by inhibiting neuroinflammation and oxidative stress pending future studies.

关键词： Ginsenoside Rb1 Isoflurane Surgery Cognitive dysfunction Synapse Neuroinflammation Oxidation stress

Mandatory Lane Change Strategy in VANET Based on Coordinated Stackelberg Game Model

在线全文

学校读者我要写书评

暂无评论

Mandatory Lane Change Strategy in VANET Based on Coordinated...

Comparative analysis of duodenum-preserving pancreatic head resection and pancreaticoduodenectomy

第32届中国控制与决策会议

作者： ding nan Akira Maria Meng Xianghua Nasibullah Di Wu Department of Computer Science and Technology Dalian University of Technology Key Laboratory of Intelligent Control and Optimization for Industrial Equipment Dalian University of Technology Electronics and Communication Science Unit Indian Statistical Institute Department of Control Theory and Control Engineering Dalian University of Technology

Despite the unavailability of intersections and turns,expressway has several lane closures and *** lane change takes place when the geographical condition requires the vehicles to shift lane,such as,exits,on and *** to a high-speed regulation on the expressway,it is more difficult and riskier to shift lane,therefore better strategies for semi-automation vehicles have to be implemented for the users’ *** paper studies the efficiency of the Stackelberg based algorithm for safer mandatory lane maneuver,yet still with appropriate *** paper also utilizes model predictive controller（MPC） to predict the motions of surrounding vehicles a few time steps in the future to model the probabilities of subject vehicles to *** we consider the costs,MPC and the game to output the best time for subject vehicle to ***,we simulate the algorithm to determine if it is efficient by comparing it to other existing algorithms and breaking the simulation down to various indicators.

关键词： Lane Change Strategy Vehicle-to-vehicle Mandatory Lane Change Model Predictive Controller Game Theory

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Chinese Medical Journal 2020年第17期133卷 2112-2113页

作者： Yong-Hui Sun nan ding Kun Cheng Hai Lin Jia-Qi Xu Qi-Long Chen Digestion and Vascular Center Department of Pancreas SurgeryThe First Affiliated Hospital of Xinjiang Medical UniversityUrumqiXinjiang 830054China Department of Pharmacy The First Affiliated Hospital of Xinjiang Medical UniversityUrumqiXinjiang 830054China

There is controversy regarding the perioperative complications,safety,and long-term quality of life for duodenum-preserving pancreatic head resection(DPPHR)and pancreaticoduodenectomy(PD).We performed a comparative analysis of DPPHR and PD in the treatment of benign and low-grade malignant diseases of the pancreatic *** study was approved by the Institutional Review Board of the Ethics Committee of the First Affiliated Hospital of Xinjiang Medical University(No.K202001-14),and was in accordance with the Declaration of *** this was a retrospective study and the data analysis was performed anonymously,this study was exempt from informed consent from patients.

关键词： duodenum preserving resection