期刊文献+
共找到7,452篇文章
< 1 2 250 >
每页显示 20 50 100
The Fulfillment of Government Responsibilities in the Collaborative Governance of Rural Water Pollution
1
作者 Xuanqi Liu Yuhan Li Xiujuan Wang 《Open Journal of Applied Sciences》 CAS 2023年第4期496-507,共12页
Rural environmental pollution is becoming more and more serious, which has become an important problem to be solved urgently in our country under the background of the new era. Protecting the ecological environment is... Rural environmental pollution is becoming more and more serious, which has become an important problem to be solved urgently in our country under the background of the new era. Protecting the ecological environment is one of the important functions of the government, and protecting the rural water environment is the unshirkable responsibility of the local governments. As the main body of rural water pollution control, how to define and fulfill the local governments’ responsibilities is of great significance to the advancement of the overall governance work. This paper starts from the local governments, which are the important main body of rural environmental governance. By comparing the similarities and differences between the performance of government responsibilities under the traditional governance model and the collaborative governance model, clarifies the governance responsibilities of the local governments. And further explores the effective measures for the government to play the main role, fulfill the main responsibilities, and participate in the collaborative governance of rural water pollution. 展开更多
关键词 Fulfillment of Government responsibilities Rural Water Pollution Collaborative Governance
下载PDF
Practice and Outlook of China's Regulation on the Extraterritorial Human Rights Responsibilities of Transnational Corporations
2
作者 孙萌 JIANG Yu 《The Journal of Human Rights》 2023年第3期613-638,共26页
As China’s overseas investment and business operations continue to expand,the issue of human rights risks faced by Chinese transnational corporations abroad has attracted sustained attention from society.In recent ye... As China’s overseas investment and business operations continue to expand,the issue of human rights risks faced by Chinese transnational corporations abroad has attracted sustained attention from society.In recent years,China has enacted a series of laws,regulations,and policies to better regulate the overseas business conduct of transnational corporations,urging them to respect the human rights of the people in host countries and fulfill their social responsibilities to achieve sustainable development.Meanwhile,China has actively participated in the formulation of the Legally Binding Instrument on Activities of Transnational Corporations and Other Business Enterprises in International Human Rights Law,providing a Chinese solution to promote global governance of transnational corporations.However,in practice,the lack of institutional mechanisms,systems,and industry rules to supervise and guide transnational enterprises in fulfilling their human rights responsibilities,as well as the limited awareness of human rights risks among these enterprises,have resulted in ongoing human rights risks in their overseas business operations,particularly regarding labor rights and environmental rights.In response,China should take its national conditions into consideration and focus on the development trends of human rights issues in the business sector at the international level.Drawing on the experiences of other countries,China should explore and establish institutional and practical measures to regulate the human rights responsibilities of transnational enterprises through legislation,administration,and judiciary actions,in order to address the risks and challenges faced by Chinese enterprises in foreign investments and contribute to the sustainable development of the world and global human rights governance. 展开更多
关键词 transnational corporation extraterritorial human rights responsibility corporate social responsibility compliance construction human rights due diligence
下载PDF
Reflection and operationalization of the common but differentiated responsibilities and respective capabilities principle in the transparency framework under the international climate change regime 被引量:4
3
作者 WANG Tian GAO Xiang 《Advances in Climate Change Research》 SCIE CSCD 2018年第4期253-263,共11页
“Common but differentiated responsibilities and respective capabilities”(CBDRRC) is the most significant guiding principle in the international climate change regime, created by the United Nations Framework Conventi... “Common but differentiated responsibilities and respective capabilities”(CBDRRC) is the most significant guiding principle in the international climate change regime, created by the United Nations Framework Convention on Climate Change in 1992 and inherited by the Paris Agreement 24 years later. This paper examines the operationalization of the CBDRRC principle in one of the cornerstone rules of the regimedits transparency provisions, both in existing practice under the convention and possible evolvement in negotiations under the Paris Agreement, from the perspectives of both international rule-making and domestic implementation. The authors have found a continuous enhancement of the transparency framework since the 1990s, and gradual consolidation of a bifurcated system between developed and developing countries into a common one. The authors argue that the transparency framework, as part of the procedural rules, should be designed to facilitate transparent information sharing in accordance with substantive commitments under international climate change laws. Thus, it indirectly reflects historical responsibilities for climate change, while the framework should also be designed as feasible and reflective of the respective capabilities of nations. Finally, the evolution of the transparency framework will aim to enact common and enhanced provisions while differentiating between developed and developing countries in the near term, and greater transparency-related capacity-building for developing countries. 展开更多
关键词 INTERNATIONAL climate change law UNFCCC PARIS agreement TRANSPARENCY Common but DIFFERENTIATED responsibilities and respective capabilities PRINCIPLE
下载PDF
“An integrated system,three separated responsibilities”,a new fever clinic management model,in prevention and control of novel coronavirus pneumonia 被引量:1
4
作者 Jian Shen Qiang He +8 位作者 Ting Shen Zhi-Qiang Wu Ming-Ming Tan Yu-Lan Chen Qin Weng Liang-Min Nie Hong-Fang Zhang Bin Zheng Jun Zhang 《World Journal of Clinical Cases》 SCIE 2021年第30期9050-9058,共9页
BACKGROUND Since December 2019,there have been many new cases of coronavirus pneumonia in Wuhan,Hubei Province,which has gradually spread throughout the country.AIM To explore our hospital’s innovative management sys... BACKGROUND Since December 2019,there have been many new cases of coronavirus pneumonia in Wuhan,Hubei Province,which has gradually spread throughout the country.AIM To explore our hospital’s innovative management system to ensure the efficient operation of fever clinics during the epidemic,since controlling the spread of disease is an important way to prevent and control the epidemic.METHODS In total,200 outpatients with fever at our hospital between November 2019 and July 2020 were selected and allocated into two groups.RESULTS The fever clinic in our hospital operated smoothly,and infection with the novel coronavirus disease(COVID-19)has not been reported in our hospital.Additionally,we did not have any cases of missed diagnosis.The awareness regarding COVID-19 infection sources,transmission routes,early symptoms,and preventive measures was significantly higher in our fever clinic than in those of the pre-management group.CONCLUSION"An integrated system,three separate responsibilities"ensured the efficient functioning of our fever outpatient clinic and early screening of COVID-19 cases,which effectively curbed the transmission of COVID-19 and hence prevented COVID-19 pneumonia epidemic in our hospital,ultimately achieving the maximum effect of epidemic prevention and control. 展开更多
关键词 Fever clinics Novel coronavirus Novel coronavirus pneumonia Integration of three responsibilities Epidemic prevention and control
下载PDF
Technology advance and discounting of the historical emission responsibilities
5
作者 Changyi Liu Jiahua Pan Ying Chen 《Chinese Journal of Population,Resources and Environment》 2015年第2期109-114,共6页
Solving the dispute over historical greenhouse gases emission responsibility is critical for the future climate agreement.This article borrows the methodology from the carbon budget proposal,but further develops this ... Solving the dispute over historical greenhouse gases emission responsibility is critical for the future climate agreement.This article borrows the methodology from the carbon budget proposal,but further develops this approach by proposing discount of the historical responsibility due to the technology advance.Firstly,it studies the Annex I countries'mitigation and financial responsibilities of the historical emission in the carbon budget proposal;furthermore,it analyzes the results and implications of the discount approach.Results show that the discount method significantly reduces the burden of the mitigation and financial responsibilities of the Annex I countries.Thus,we claim that the discount approach is a systematic,pragmatic,and fair approach to solve the historical responsibility dispute and financial problems for the post-2020international climate institutions. 展开更多
关键词 CLIMATE change HISTORICAL EMISSION responsibilities carbon BUDGET PROPOSAL DISCOUNT
下载PDF
Shouldering responsibilities & chasing dreams
6
作者 张来斌 《Petroleum Science》 SCIE CAS CSCD 2013年第4期431-431,共1页
This special issue of Petroleum Science celebrates not only the 60th anniversary of China University of Petroleum(CUP),but also the 60th anniversary of China’s higher education and scientific research in petroleum ... This special issue of Petroleum Science celebrates not only the 60th anniversary of China University of Petroleum(CUP),but also the 60th anniversary of China’s higher education and scientific research in petroleum science.As the first petroleum university in the People’s Republic of China,CUP played the major role in the development of the country’s petroleum higher education from a humble start to its successes today. 展开更多
关键词 Shouldering responsibilities chasing dreams OVER
下载PDF
Heterogeneous responsibilities of three grassland resource governance modes in Inner Mongolia, China
7
作者 Duofen Chang 《Chinese Journal of Population,Resources and Environment》 2022年第3期274-284,共11页
Grassland resource governance is an important part of ecological civilization construction,and it directly af‐fects grassland governance performance.This study deploys principal-agent theory and uses social network a... Grassland resource governance is an important part of ecological civilization construction,and it directly af‐fects grassland governance performance.This study deploys principal-agent theory and uses social network analysis to compare grassland resource governance modes in China in terms of institutional settings and insti‐tutional network characteristics.This study found three types of grassland resource governance modes:self-designed,docked,and integrated.The self-designed mode forms a network structure with dual centers and multiple members,and has the second-best structural mode of the three types.The docked mode forms a net‐work structure with a single center in which the institution is the absolute core and is relatively divergent.It has the weakest structural advantage of the three types.The integrated mode forms a network structure with a single institution at the core and other institutions distributed evenly throughout the structure.This mode has the strongest structural advantage among the three types.This study offers the practical application of improv‐ing the practice of grassland governance in China and is theoretically significant because it can contribute to improving grassland governance modes and enriching the public goods resources governance. 展开更多
关键词 Grassland Resource Governance Mode Principal-Agent Theory Network Structure Heterogeneous responsibilities
下载PDF
Shoulder New Responsibilities in All-around Opening-up——Interview with CPPCC member and CCPIT Chairperson Gao Yan
8
《China's Foreign Trade》 2019年第2期14-15,共2页
'We shall promote opening-up in an all around way and develop new competitive edge in international economic cooperation.'This year’s government report has laid out a blueprint for China’s opening-up.What ro... 'We shall promote opening-up in an all around way and develop new competitive edge in international economic cooperation.'This year’s government report has laid out a blueprint for China’s opening-up.What role shall the CPPIT play in this process? What will the CCPIT do to support the stability of foreign trade and investment, cope with international economic conflicts and promote the Belt and Road projects?Our reporter was honored to interview Ms. Gao Yan, CPPCC member and Chairperson of the CPPIT. 展开更多
关键词 SHOULDER NEW responsibilities in All-around Opening-up
下载PDF
Responsibilities of the State Intellectual Property Office of the People's Republic of China (SIPO)
9
《China's Foreign Trade》 2002年第12期36-36,共1页
According to the "Notice on OrganizationStructure of the State Council", the formerChina Patent Office was changed into StateIntellectual Property Office of P. R. China(SIPO). SIPO falls within the category ... According to the "Notice on OrganizationStructure of the State Council", the formerChina Patent Office was changed into StateIntellectual Property Office of P. R. China(SIPO). SIPO falls within the category ofdirect authorities under State Council and isresponsible for patent work andcomprehensively coordination of the foreignrelated affairs in the field of intellectualproperty. 展开更多
关键词 OFFICE SIPO responsibilities of the State Intellectual Property Office of the People’s Republic of China
下载PDF
The Evaluation and Analysis of the Government’s Entity Responsibilities of Promoting Gender Equality and Women’s Development
10
作者 范红霞 姜秀花 LI Man(译) 《The Journal of Human Rights》 2019年第3期336-350,共15页
During the past 40 years of reform and opening-up,the chinese government,on the basis of adhering to the constitutional principle of equality between men and women,has proposed and resolutely implemented the basic sta... During the past 40 years of reform and opening-up,the chinese government,on the basis of adhering to the constitutional principle of equality between men and women,has proposed and resolutely implemented the basic state policy of equality between men and women,and constantly explored and implemented ways and measures to promote gender equality and the women’s all-round development.in enacting laws,formulating policies,drawing up plans and deploying work,the chinese government has taken into account the practical differences between the genders and the special interests of women,promoted women’s equal exercising of their democratic rights,equal participation in economic and social development and equal enjoyment of the fruits of reform and development,and provided stronger systematic and institutional guarantees for women’s development. 展开更多
关键词 GOVERNMENT ENTITY responsibilities GENDER EQUALITY women’s DEVELOPMENT
下载PDF
HEAVY RESPONSIBILITIES & GREAT EXPECTATIONS
11
作者 Zhou Guangzhao(The Chinese Academy of Sciences) 《Bulletin of the Chinese Academy of Sciences》 1995年第4期307-309,共3页
Forty years have elapsed since the founding of the CAS Academic Divisions on June 1, 1955. The beginning of the 1950s, when the People’s Republic had just come into being, was a period of time in which thousands of t... Forty years have elapsed since the founding of the CAS Academic Divisions on June 1, 1955. The beginning of the 1950s, when the People’s Republic had just come into being, was a period of time in which thousands of things were to be done in the newlyborn country. As early as in 1953, however, the Government was considering the introduction of a system 展开更多
关键词 CAS HEAVY responsibilities GREAT EXPECTATIONS
下载PDF
New Developments and Challenges in the UN Norms on Human Rights Responsibilities of Transnational Corporations
12
作者 孙萌 封婷婷 XU Chao(Translated) 《The Journal of Human Rights》 2020年第6期775-794,共20页
With the adoption of the"Legally Binding Instrument to Regulate,in International Human Rights Law,the Activities of Transnational Corporations and other Business Enterprises"and its revised draft,the codific... With the adoption of the"Legally Binding Instrument to Regulate,in International Human Rights Law,the Activities of Transnational Corporations and other Business Enterprises"and its revised draft,the codification of the human rights responsibilities of transnational corporations has entered a new era The instrument aims to supplement the shortcomings of transnational corporations in fulfilling their human rights responsibilities by strengthening the obligations of states and to improve the host country’s inadequate remedies for human rights violations by establishing extraterritorial human rights jurisdiction of home countries But the instrument has encountered various challenges because the human rights obligations and legal responsibilities of states go beyond the current domestic human rights systems and impact the existing theories and practices of international human rights law In order to resolve the differences among countries,the future codification of the instrument should be based on existing domestic and international legal systems and practices striking a balance between the interests of developing and developed countries,taking into account the objectives of both the fair treatment of transnational corporations and human rights protection,to promote the regulatory effect of the human rights responsibilities of transnational corporations. 展开更多
关键词 human rights responsibilities of transnational corporations extraterritorial human rights obligations extraterritorial jurisdiction preventive due diligence obligations
下载PDF
Responsibilities and Working Mechanism of National Human Rights Education and Training Bases
13
作者 CHANG JIAN 《The Journal of Human Rights》 2014年第5期12-13,共2页
On July 22, 2014, the second group of national human rights education and train- ing bases was announced,increasing the number of national bases from the previous three to a total of eight, which reflects the advancem... On July 22, 2014, the second group of national human rights education and train- ing bases was announced,increasing the number of national bases from the previous three to a total of eight, which reflects the advancement of human rights education and ~aining in China and has far-reaching significance. 展开更多
关键词 responsibilities and Working Mechanism of National Human Rights Education and Training Bases
下载PDF
Roles and Responsibilities of Stakeholders towards Ensuring Health and Safety at Construction Site 被引量:1
14
作者 D. Osei-Asibey J. Ayarkwa +2 位作者 E. Adinyira A. Acheampong P. Amoah 《Journal of Building Construction and Planning Research》 2021年第1期90-114,共25页
Health and Safety issues in the construction industry are of much concern to stakeholders, particularly because of their impact on the industry. This paper explored the roles and responsibilities of stakeholders in en... Health and Safety issues in the construction industry are of much concern to stakeholders, particularly because of their impact on the industry. This paper explored the roles and responsibilities of stakeholders in ensuring health and safety at the construction site. A well-structured interview guide was adopted for the qualitative study. Content analysis was adopted for the analysis of the results. The study revealed that the twelve roles identified by the stakeholders are only limited to the few laws and regulations they are aware of. Whereas the Contractors identified provision of welfare facilities, provision of health and safety policy, and health and safety plan as their key roles, the Consultants’ role was mainly limited to provision of competent site agent and provision of site layout. Abiding by the contractors’ instruction was identified by the Construction Workers as their key responsibilities. The local government officials also identified enforcement of CHS laws and regulations and reporting of incidents to the appropriate authorities, whereas the traditional authorities identified the enforcement of CHS laws and regulations including bye laws and enforcement of customs as their key roles. The findings further show that the stakeholders failed to appreciate some key roles and responsibilities enshrined in CHS laws and regulations in Ghana. The findings contribute to knowledge on stakeholders’ responsibilities in ensuring CHS, and provide valuable reference and insight to practitioners on the roles and responsibilities of the various stakeholders. It is recommended to train and educate stakeholders on all the relevant laws and regulations on CHS in order to improve health and safety at the construction site. The government should also set up a body such as Construction Authority to educate, coordinate, monitor and audit the activities of stakeholders to improve CHS at construction sites. 展开更多
关键词 Ghana Construction STAKEHOLDERS Roles and Responsibility Health and Safety
下载PDF
Framework of Social Responsibilities of Forestry Enterprises
15
作者 Shuang SUI Weimin ZHANG 《Asian Agricultural Research》 2013年第11期24-27,共4页
Forestry industry plays a key role in regulating climate and promoting sustainable development of society.Environmental responsibility is the key part of social responsibilities of forestry enterprises.Based on the pa... Forestry industry plays a key role in regulating climate and promoting sustainable development of society.Environmental responsibility is the key part of social responsibilities of forestry enterprises.Based on the particularity of forestry industry,the framework of social responsibility reports of forestry enterprises is provided,and major topics of social responsibilities followed by forestry enterprises are analyzed.Meanwhile,the core values of social responsibilities of forestry enterprises are pointed out.It is proposed that the social responsibility reports of forestry enterprises should involve the responsibility to shareholders and creditors,the responsibility to suppliers,customers and consumers,the responsibility to employees,the responsibility to the environment,and the responsibility to communities and charity behavior. 展开更多
关键词 FORESTRY ENTERPRISE SOCIAL RESPONSIBILITY Environm
下载PDF
Responsibilities of petroleum prospectors: Discussions on dual logic and development trend of hydrocarbon exploration
16
作者 SUN Longde FENG Zihui +1 位作者 JIANG Hang JIANG Tao 《Petroleum Exploration and Development》 CSCD 2021年第4期999-1006,共8页
Some unusual events happened in petroleum industry in 2020,such as the negative WTI oil price,price soaring of melt-blown nonwoven fabric,Exxon Mobil Corp.(NYSE:XOM)removed from Dow Jones Industrial Average,and the oi... Some unusual events happened in petroleum industry in 2020,such as the negative WTI oil price,price soaring of melt-blown nonwoven fabric,Exxon Mobil Corp.(NYSE:XOM)removed from Dow Jones Industrial Average,and the oil demand peak theory proposed by BP Energy Outlook 2020 Edition.These events have made profound impact on petroleum exploration.Prospecting is at the forefront of petroleum industry chain,and prospectors have great influence on petroleum industry.The responsibility of petroleum prospectors is to find oil,which calls for the correct way of thinking as well as scientific and technical means,both of which are indispensable.When it comes to the cognition of petroleum exploration,we should draw lessons from predecessors’philosophy of finding oil from a development perspective.It is necessary to define the relationship between subject activity and objective structure,as there is an inherent tension between the two and a dialectical relationship that complements each other.It is also essential to illustrate the logic of initiative and decisiveness,as between the two is the dual logic of active logic that changes the world and deterministic logic based on science and technology.The strategic breakthrough in the Gulong shale oil exploration in Daqing is a typical example.Our knowledge and practice of oil exploration has overthrown the Hubbert Curve.The new curve may have more than one peak,which means hopes are always there for finding oil.Climbing to the top of a mountain must start from the foot.A journey of a thousand miles must begin with a single step.Looking forward to the future,prospectors have the wisdom,ability,and methods to find more,cleaner,and more affordable oil to drive the progress of human civilization.This is the duty of petroleum prospectors. 展开更多
关键词 petroleum industry chain major event hydrocarbon exploration philosophy of oil-finding PROSPECTOR RESPONSIBILITY
下载PDF
Ethical Implications of Economic Responsibilities
17
作者 Ralf Lüfter 《Journal of Philosophy Study》 2019年第2期101-115,共15页
The focus of the present research is on the notion of economic responsibility as it was first introduced by Jean Maurice Clarke in the early 20th century and further expounded on by Milton Friedman half a century late... The focus of the present research is on the notion of economic responsibility as it was first introduced by Jean Maurice Clarke in the early 20th century and further expounded on by Milton Friedman half a century later.Thereby the aim is neither to present a historical and systematic description of validated positions nor to draw a comparison between them,but rather to elaborate on a sufficiently distinctive characterization of the ethical questions implied,though not explicitly presented,in the concepts of economic responsibility.The research is carried out against the backdrop of the premise of the precedence of reason and constitutive for the tradition of metaphysical thinking.It involves critical distinctions characteristic of Immanuel Kant’s ethics. 展开更多
关键词 ETHICS ECONOMIC RESPONSIBILITY MORAL OBLIGATION PHILOSOPHICAL foundations of economics
下载PDF
Research on Current Situation and Legal Regulation of Cosmetics Live Streaming E-commerce in China
18
作者 Jiang Ying 《China Detergent & Cosmetics》 CAS 2024年第1期63-70,共8页
Analyze the compatibility between cosmetics and live streaming e-commerce from its own nature,marketing means and supply chain characteristics.According to the prominent problems,sort out the relationship between all ... Analyze the compatibility between cosmetics and live streaming e-commerce from its own nature,marketing means and supply chain characteristics.According to the prominent problems,sort out the relationship between all parties in the cosmetics live e-commerce industry chain.Combined with the latest regulatory policies of live streaming e-commerce and cosmetics,the responsibilities of different subjects in cosmetics live streaming e-commerce are summarized,and relevant suggestions and countermeasures are put forward for the standardization and development of live streaming e-commerce.Cosmetics brand owners are the first responsible persons for product quality.Anchors,as a mixed identity between intermediary,advertising spokesperson and operator,should bear stricter joint and several liability when recommending products related to consumers’health.If anchors fail to clearly identify themselves in the recommendation process,thus causing consumers to mistake them for the operator of the cosmetics,they should assume the obligations of the operator. 展开更多
关键词 COSMETICS live streaming e-commerce legal relationship responsibilities of parties
下载PDF
Immune regulation of the gut-brain axis and lung-brain axis involved in ischemic stroke 被引量:3
19
作者 Xiaodi Xie Lei Wang +2 位作者 Shanshan Dong ShanChun Ge Ting Zhu 《Neural Regeneration Research》 SCIE CAS CSCD 2024年第3期519-528,共10页
Local ischemia often causes a series of inflammatory reactions when both brain immune cells and the peripheral immune response are activated.In the human body,the gut and lung are regarded as the key reactional target... Local ischemia often causes a series of inflammatory reactions when both brain immune cells and the peripheral immune response are activated.In the human body,the gut and lung are regarded as the key reactional targets that are initiated by brain ischemic attacks.Mucosal microorganisms play an important role in immune regulation and metabolism and affect blood-brain barrier permeability.In addition to the relationship between peripheral organs and central areas and the intestine and lung also interact among each other.Here,we review the molecular and cellular immune mechanisms involved in the pathways of inflammation across the gut-brain axis and lung-brain axis.We found that abnormal intestinal flora,the intestinal microenvironment,lung infection,chronic diseases,and mechanical ventilation can worsen the outcome of ischemic stroke.This review also introduces the influence of the brain on the gut and lungs after stroke,highlighting the bidirectional feedback effect among the gut,lungs,and brain. 展开更多
关键词 enteric glia cells gut microbiota gut-brain axis immune response inflammation ischemic stroke lung-brain axis microglia
下载PDF
Theoretical and experimental study of a bi-stable piezoelectric energy harvester under hybrid galloping and band-limited random excitations 被引量:1
20
作者 Haitao LI Tianyu ZHENG +4 位作者 Weiyang QIN Ruilan TIAN Hu DING J.C.JI Liqun CHEN 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI CSCD 2024年第3期461-478,共18页
In the practical environment,it is very common for the simultaneous occurrence of base excitation and crosswind.Scavenging the combined energy of vibration and wind with a single energy harvesting structure is fascina... In the practical environment,it is very common for the simultaneous occurrence of base excitation and crosswind.Scavenging the combined energy of vibration and wind with a single energy harvesting structure is fascinating.For this purpose,the effects of the wind speed and random excitation level are investigated with the stochastic averaging method(SAM)based on the energy envelope.The results of the analytical prediction are verified with the Monte-Carlo method(MCM).The numerical simulation shows that the introduction of wind can reduce the critical excitation level for triggering an inter-well jump and make a bi-stable energy harvester(BEH)realize the performance enhancement for a weak base excitation.However,as the strength of the wind increases to a particular level,the influence of the random base excitation on the dynamic responses is weakened,and the system exhibits a periodic galloping response.A comparison between a BEH and a linear energy harvester(LEH)indicates that the BEH demonstrates inferior performance for high-speed wind.Relevant experiments are conducted to investigate the validity of the theoretical prediction and numerical simulation.The experimental findings also show that strong random excitation is favorable for the BEH in the range of low wind speeds.However,as the speed of the incoming wind is up to a particular level,the disadvantage of the BEH becomes clear and evident. 展开更多
关键词 bi-stability inter-well response GALLOPING band-limited random
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部