检索结果-南通市图书馆

晚清地方官对民间经济活动的管理——以近代江南地区的碑刻资料为分析基础

在线全文

学校读者我要写书评

暂无评论

安徽史学 2010年第2期 18-25页

作者：彭南生华中师范大学中国近代史研究所湖北武汉430079

碑刻资料保留了地方官署管理民间经济活动的大量记录,客观地反映了地方官对待民间经济活动的态度与行为。晚清江南地区地方官署在对民间经济活动的管理中着力构建市场秩序、保障市场运行,体现了积极发展工商业经济、规范民间日常经济活... 详细信息

碑刻资料保留了地方官署管理民间经济活动的大量记录,客观地反映了地方官对待民间经济活动的态度与行为。晚清江南地区地方官署在对民间经济活动的管理中着力构建市场秩序、保障市场运行,体现了积极发展工商业经济、规范民间日常经济活动的努力,呼应了晚清政府对经济政策的宏观调整。但是,在规范市场行为的同时,地方政府继续维护牙行的垄断利益,屈从于行规、业规等民间习惯法,维护旧式行会的权威性。这些矛盾做法,构成晚清时期经济管理活动中新旧共存的过渡特色,导致了政策与执行之间的落差。

关键词：晚清江南地区碑刻民间经济活动

在线全文

学校读者我要写书评

暂无评论

民初上海马路商界联合会简论

浙江学刊 2005年第6期 84-90页

作者：彭南生华中师范大学中国近代史研究所

五四运动时期上海地区的“商联会”及“商总联会”是以中、小商人为主体的、以商业街区为基本活动范围的新型经济地域性商人团体,它突破了既往同乡会、行会等旧式商人组织的乡缘、业缘限制,在五四运动、争取租界市民权运动、五卅运动等... 详细信息

五四运动时期上海地区的“商联会”及“商总联会”是以中、小商人为主体的、以商业街区为基本活动范围的新型经济地域性商人团体,它突破了既往同乡会、行会等旧式商人组织的乡缘、业缘限制,在五四运动、争取租界市民权运动、五卅运动等重大政治活动中发挥了一定的组织动员作用,成为民初上海地区与总商会、商业公团联合会等组织鼎足而立的团体。

关键词：民初商联会商总联会

在线全文

学校读者我要写书评

暂无评论

近代东亚工业技术的演化:以丰田织布机为例

安徽史学 2012年第5期 75-83,126页

作者：彭南生严鹏华中师范大学中国近代史研究所湖北武汉430079

丰田织布机的创造和传播是近代东亚工业技术演化的一个实例。丰田佐吉凭借"逆着潮流游泳"的熊彼特式企业家精神,成功开发了丰田织布机这一技术产品,带动了日本工业化的发展。1920年代,通过拆解仿制,中国的大隆机器厂等企业也成功制造出... 详细信息

丰田织布机的创造和传播是近代东亚工业技术演化的一个实例。丰田佐吉凭借"逆着潮流游泳"的熊彼特式企业家精神,成功开发了丰田织布机这一技术产品,带动了日本工业化的发展。1920年代,通过拆解仿制,中国的大隆机器厂等企业也成功制造出丰田织布机。抗战胜利后,中国机器制造公司通过丰田的技术转让,获取了丰田式自动织机的制造能力。发明创新、逆向工程与技术转让构成了近代东亚工业技术演进的三条路径,后发国家需要凭借企业家的精神动力克服技术演化中的难关,尤其需以"非理性"的动机超越市场需求中理性决策对技术发展的抑制。对后进国的技术演化而言,意识形态起着关键作用。

关键词：技术演化技术转移机械工业企业家精神

Characteristics of 240 randomized controlled trials for adjusting constitution in preventive treatment of disease:A bibliometric analysis

在线全文

学校读者我要写书评

暂无评论

Journal of Traditional Chinese Medical Sciences 2019年第3期6卷 226-233页

作者： Wenjun Yu Shenglou Ni Qianru Li Mingyue Ma Ya’nan peng Weidong Yu Hua Jin pengting Zhang Qi Wang School of Traditional Chinese Medicine Beijing University of Chinese MedicineBeijing 100029China Periodicals Publishing Center Beijing University of Chinese MedicineBeijing 100029China Wang Jing Hospital of CACMS Beijing 100102China Wellspring TCM Technology Institute Vancouver V5Z2E2Canada Technology and Development Center for TCM of China Beijing 100027China

Background:A growing number of randomized controlled trials(RCTs)have explored the significance of adjusting constitution for preventive treatment of disease in traditional Chinese medicine(TCM).In this study,we sought to comprehensively analyze the characteristics of these ***:All RCTs related to constitutional adjustment and preventive treatment of disease were included in the *** was screened searching seven databases,including Pubmed,Web of Science,Embase,SinoMed,CNKI,Chongqing VIP,and Wangfang Database,from inception to December *** pertaining to bibliometrics,participants,and interventions were extracted and ***:Two hundred and forty papers were published between 2007 and 2018,involving 240 RCTs with 55977 total *** size in these RCTs ranged from 30 to *** them,59 RCTs addressed disease prevention prior to onset involving 11 healthy states of participants,mainly for general health or sub-health population(40.68%)using health care and non-drug *** control the development of existing disease(n Z 174),59 diseases were *** on the number of RCTs and sample sizes,diseases including type 2 diabetes mellitus,primary hypertension,nonalcoholic fatty liver disease,and hyperlipoproteinemia accounted for 51.15%of the total patients *** therapy as an intervention was frequently *** preventing recurrence after recovery(n Z 7),over 4 kinds of health status in participants were *** therapy combined with health care was mostly *** RCTs reported positive outcomes,with only one reporting negative findings(1/240).Conclusion:The number of RCTs of constitutional adjustment on preventive treatment of disease has gradually increased since *** and intervention measures from the above-mentioned types of RCTs exhibit their own *** systematic reviews or meta-analyses on constitutional adjustment for preventive treatment of disease are warranted.

关键词： Traditional Chinese medicine constitution Constitutional adjustment Preventive treatment of disease Randomized controlled trials Bibliometrics

在线全文

学校读者我要写书评

暂无评论

严庆祥经济思想的主要内容及其特点

西北师大学报（社会科学版） 2009年第2期46卷 35-41页

作者：彭南生严鹏华中师范大学中国近代史研究所湖北武汉430079

严庆祥是近代中国机械制造业的著名企业家。由学徒成长起来的严庆祥,其思想虽并无体系,但对于中国重工业的发展而言,却是一笔宝贵的思想遗产。严庆祥经济思想的主要内容体现在经济民族主义、铁棉联营战略和企业经营管理这三个方面。经... 详细信息

严庆祥是近代中国机械制造业的著名企业家。由学徒成长起来的严庆祥,其思想虽并无体系,但对于中国重工业的发展而言,却是一笔宝贵的思想遗产。严庆祥经济思想的主要内容体现在经济民族主义、铁棉联营战略和企业经营管理这三个方面。经济民族主义体现为发展民族机械制造业,实现进口替代的强烈主张;铁棉联营战略深受前人影响,又具有技术导向的特色;在管理上,严庆祥推崇思想齐一的集权模式,注重培养刚健积极的企业文化。

关键词：严庆祥机械制造业重工业经济思想

在线全文

学校读者我要写书评

暂无评论

20世纪前期词体与新体乐歌的离合关系

中山大学学报（社会科学版） 2019年第3期59卷 37-47页

作者：彭建楠中山大学中文系

20世纪前期词学家虽然因尊体的立场而徘徊在文学革命的边缘,但也意识到词体的存续危机,龙榆生、叶恭绰等主动寻找词体与新文艺相融的机会,提出以词体为参鉴范式创作新体歌词的构想。萧友梅、黄自等音乐家也希望以词体为"文化要素",使本... 详细信息

20世纪前期词学家虽然因尊体的立场而徘徊在文学革命的边缘,但也意识到词体的存续危机,龙榆生、叶恭绰等主动寻找词体与新文艺相融的机会,提出以词体为参鉴范式创作新体歌词的构想。萧友梅、黄自等音乐家也希望以词体为"文化要素",使本源于西方歌曲体裁的新体乐歌承接中国音乐文学传统。词学家与音乐家联合组织艺术社团,参鉴词体的特征创作了一批兼具声辞之美的新体乐歌,为新民族音乐的发展打开了一条路径,也增强了词体的时代性。但词体与新体乐歌植根于不同的文化环境,前者为传统士人阶层私享的古典文学体裁,后者则需发挥团结教育民众的社会功能。随着20世纪30年代大众文艺运动的高涨,词学家与音乐家的关系逐渐疏离。但从文体的角度言,词体与新体乐歌的联结有着充分的合理性,值得当代创作者再次审视。

关键词：词体新体乐歌词本位服务的艺术疏离

By-production,emissions and abatement costeclimate benefit of HFC-23 in China's HCFC-22 plants

在线全文

学校读者我要写书评

暂无评论

Advances in Climate Change Research 2023年第1期14卷 136-144页

作者： Xing-Chen ZHAO Xue-Ying XIANG Shu-Cheng WANG peng-nan JIANG Ding GAO Li-Ying YI Min-De AN Fu-Li BAI Wei-Guang XU Jian-Jun ZHANG Jian-Xin HU College of Environmental Sciences and Engineering Peking UniversityBeijing 100871China State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Control Treatment Zhejiang Research Institute of Chemical Industry CoLtd.Hangzhou 310023China

After the Kigali Amendment(KA)came into effect,HCFC-22 plants are obliged to limit HFC-23 ***,the study of costeffective mitigation pathways for HFC-23 is important for the sustainable implementation of KA in China and other HCFC-22 producing *** study constructed an inventory of HFC-23 by-production,emissions,and abatement for HCFC-22 plants in China from 2006 to 2020,and predicted the costs and climate benefits of HFC-23 abatement in China's compliance with the KA between 2021 and *** showed that HFC-23 emissions from HCFC-22 plants in China contributed about 60%of the growth in global atmospheric mole fraction of HFC-23 observed by Advanced Global Atmospheric Gases Experiment(AGAGE)from 2007 to ***,China's cumulative HFC-23 abatement was about 109 kt(1613 Mt CO_(2)-eq)from 2006 to 2019,accounting for 53%of total by-production,which allowed the global atmospheric mole fraction and radiative forcing of HFC-23 in 2020 to avoid an uplift of 9.2×10^(-9)and i.7 mW m^(-2),respectively,contributing to climate change *** the baseline of the Kigali Amendment,less emission(LE),and resource utilization(RU)scenarios,the cumulative HFC-23 abatement from 2021 to 2060 would be 683±29 kt(10,107±431 Mt CO_(2)-eq),694±29 kt(10,277±427 Mt CO_(2)-eq),and 702±29 kt(10,385±426 Mt CO_(2)-eq),*** cumulative net abatement costs for the KA,LE,and RU scenarios would be(5.0±0.2)billion,(2.9±0.2)billion,and(-2.7±0.2)billion CNY(2021 prices),*** the future,applying resource utilization technology to reduce HFC-23 emissions can achieve both climate and economic benefits.

关键词： HFC-23 By-production Emissions Kigali Amendment Abatement cost-climate benefit

Experimental investigation of migration and solidification of molten salt leaking through tank cracks

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

Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2021年第12期22卷 979-991页

作者： Hua SHI Hao ZHOU peng-nan MA Jian-kang WANG Hao FANG Jia-wei LUO Kun-zan QIU State Key Laboratory of Clean Energy Utilization Institute for Thermal Power EngineeringZhejiang UniversityHangzhou 310027China

Molten salt is often used for heat transfer and thermal energy storage in concentrated solar *** salt leakage and migration is a significant issue in its *** salt migration and solidification in thermal porous foundation materials through cracks are experimentally *** impact of factors,including crack length and width,operation temperature,and leakage mass of molten salt,are studied through an experimental device modeling the leakage of the actual molten salt storage *** results show that the crack width and length slightly affect the migration depth,but directly affect the shape of the agglomeration of solidified salt and porous foundation *** most important factor affecting the migration depth of molten salt leaking through cracks is the tank operating *** molten salt migration depth when the operating temperature is 500℃ is 95.8% higher than that with an operating temperature of 300℃.As the leakage molten salt mass reached 400 g,the average migration width increased by 23.6%,but the migration depth only increased by 5.2%.It is found that the foundation material temperatures after leakage accidents increase with an increase in the mass of leaked molten salt.

关键词： Molten salt Leaking Migration Crack Foundation material

油污损害防治的法经济学解释——基于财产规则、责任规则和不可让渡规则三个维度的分析

在线全文

学校读者我要写书评

暂无评论

重庆大学学报（社会科学版） 2016年第6期22卷 162-167页

作者：秦鹏郭楠重庆大学法学院重庆400044

在法经济学领域中,"卡-梅框架"将侵权救济规则抽象成财产规则、责任规则与不可让渡规则三种类型。这一框架从分析法律规则的效果模式出发,以寻求"最有效率的权利保障"作为规则选择的取舍标准。"卡-梅框架"对于油污损害防治理论和实践的... 详细信息

在法经济学领域中,"卡-梅框架"将侵权救济规则抽象成财产规则、责任规则与不可让渡规则三种类型。这一框架从分析法律规则的效果模式出发,以寻求"最有效率的权利保障"作为规则选择的取舍标准。"卡-梅框架"对于油污损害防治理论和实践的价值在于有助于重新审视相关法律规则的设置目的、适用场合及实践效果。油污防治法律规范的修改与完善需要对克服油污损害的外部成本以及实现法律的效率价值给予更多关注。

关键词：油污损害责任规则财产规则不可让渡规则环境公益