期刊文献+

二次检索

题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息
共找到5,529篇文章
< 1 2 250 >
每页显示 20 50 100
CIIS President Meets with UN General Assembly Co-Chairs of Intergovernmental Negotiations on Security Council Reform
1
《China International Studies》 2024年第1期F0004-F0004,共1页
On February 28,CIIS President Chen Bo,along with scholars in relevant fields,met with Co-chairs of the Intergovernmental Negotiations on the United Nations Security Council Reform of the 78th session of the UN General... On February 28,CIIS President Chen Bo,along with scholars in relevant fields,met with Co-chairs of the Intergovernmental Negotiations on the United Nations Security Council Reform of the 78th session of the UN General Assembly,Permanent Representative of Kuwait to the UN Tareq M.A.M.Albanai and Permanent Representative of Austria to the UN Alexander Marschik. 展开更多
关键词 governmental negotiation PRESIDENT
下载PDF
Stepping up after spinal cord injury:negotiating an obstacle during walking
2
作者 Alain Frigon Charly G.Lecomte 《Neural Regeneration Research》 SCIE CAS 2025年第7期1919-1929,共11页
Every day walking consists of frequent voluntary modifications in the gait pattern to negotiate obstacles.After spinal cord injury,stepping over an obstacle becomes challenging.Stepping over an obstacle requires senso... Every day walking consists of frequent voluntary modifications in the gait pattern to negotiate obstacles.After spinal cord injury,stepping over an obstacle becomes challenging.Stepping over an obstacle requires sensorimotor transformations in several structures of the brain,including the parietal cortex,premotor cortex,and motor cortex.Sensory information and planning are transformed into motor commands,which are sent from the motor cortex to spinal neuronal circuits to alter limb trajectory,coordinate the limbs,and maintain balance.After spinal cord injury,bidirectional communication between the brain and spinal cord is disrupted and animals,including humans,fail to voluntarily modify limb trajectory to step over an obstacle.Therefore,in this review,we discuss the neuromechanical control of stepping over an obstacle,why it fails after spinal cord injury,and how it recovers to a certain extent. 展开更多
关键词 BIOMECHANICS locomotion NEUROPHYSIOLOGY obstacle negotiation spinal cord injury
下载PDF
Sino-British Negotiations on Hong Kong
3
《China Today》 1997年第9期43-46,共4页
关键词 sino-british negotiations on Hong Kong
下载PDF
Research on the Problems and Countermeasures of the Landing of Negotiated Drugs
4
作者 Hu Xiaoting Chen Binbin +1 位作者 Dong Li Sun Lihua 《Asian Journal of Social Pharmacy》 2024年第3期225-231,共7页
Objective To provide reference for better landing of the negotiated drugs in the future.Methods Relevant data on the negotiated drugs in designated medical institutions and retail pharmacies from the website of the Me... Objective To provide reference for better landing of the negotiated drugs in the future.Methods Relevant data on the negotiated drugs in designated medical institutions and retail pharmacies from the website of the Medical Security Bureau was obtained,and then the allocation and problems of negotiated drugs were summarized and analyzed.Results and Conclusion The main problem for the landing of negotiated drugs is the difficulty of using them in medical institutions.First,there is a small number of designated medical institutions that can use some negotiated drugs.Second,the negotiated drugs vary greatly in the designated medical institutions.Lastly,some designated retail pharmacies do not supply the negotiated drugs.The difficulties in using the negotiated drugs can include subjective reasons and objective reasons.Retail pharmacies are not the official places where patients can use the negotiated drugs.Besides,if medical institutions do not supply and use negotiated drugs,it will pose a great risk to drug safety.Negotiated drugs should be used in designated medical institutions ultimately,which is conducive to safeguarding the rational drug use for patients. 展开更多
关键词 negotiated drug medical institution EQUIPMENT
下载PDF
TANG SHAOYI AND SINO-BRITISH NEGOTIATION ON TIBETAN ISSUE
5
《China's Tibet》 2000年第4期44-44,共1页
关键词 TANG SHAOYI AND sino-british negotiation ON TIBETAN ISSUE
下载PDF
Agent based automated trust negotiation model 被引量:1
6
作者 李开 卢正鼎 +1 位作者 李瑞轩 唐卓 《Journal of Southeast University(English Edition)》 EI CAS 2007年第3期469-473,共5页
To enhance the practicability of the trust negotiation system, an agent based automated trust negotiation model (ABAM) is proposed. The ABAM introduces an agent to keep the negotiation process with no human interven... To enhance the practicability of the trust negotiation system, an agent based automated trust negotiation model (ABAM) is proposed. The ABAM introduces an agent to keep the negotiation process with no human intervention. Meanwhile, the ABAM specifies the format of a meta access control policy, and adopts credentials with flexible format to meet the requirements of access control policies instead of disclosing the whole contents of a certificate. Furthermore, the ABAM uses asymmetric functions with a high security intensity to encrypt the transmitting message, which can prevent information from being attacked. Finally, the ABAM presents a new negotiation protocol to guide the negotiation process. A use case is studied to illuminate that the ABAM is sound and reasonable. Compared with the existing work, the intelligence, privacy and negotiation efficiency are improved in the ABAM. 展开更多
关键词 automated trust negotiation AGENT CREDENTIAL access control policy negotiation protocol
下载PDF
Discussion on the Construction of Negotiation Mechanism of Cross-bounder Water Pollution Treatment in Changjiang River 被引量:9
7
作者 陈坤 《Meteorological and Environmental Research》 CAS 2010年第12期91-95,共5页
In order to construct cooperation platform for the treatment of water pollution in Changjiang River,thoughts and revolution were performed from both central government and regional area two aspects.From the national l... In order to construct cooperation platform for the treatment of water pollution in Changjiang River,thoughts and revolution were performed from both central government and regional area two aspects.From the national level,Changjiang region water resources management cooperation counsel committee was constructed as the national cooperation platform;from the regional level,Changjiang region water resources management cooperation counsel committee was constructed as the platform of Changjiang cooperation platform.The two platforms built fine interaction mechanism to deal with the national water management and Changjiang regional water management. 展开更多
关键词 Changjiang River Cross-boundary water pollution negotiation China
下载PDF
Issues in automated negotiation:protocol and ontology
8
作者 刘克兴 冯玉强 《Journal of Southeast University(English Edition)》 EI CAS 2006年第3期430-434,共5页
In the environment of e-commerce, agents in automated negotiation should share common concept of what they are bargaining and a rule of how to bargain. State of the art overviews of automated negotiation is given. The... In the environment of e-commerce, agents in automated negotiation should share common concept of what they are bargaining and a rule of how to bargain. State of the art overviews of automated negotiation is given. The main barriers to automated negotiation such as protocol and ontology are discussed. Then, a model of automated negotiation is presented with the ontologies of roles and goods described by web ontology language (OWL), the proposal strategies based on the information sets, and a set of rules for agent interaction. In this model, agents coming from different organizations can negotiate automatically based on common ontologies defined by OWL and formal protocol. This makes it possible for the automated negotiation to be performed in an open environment such as Internet, not merely in a closed system. 展开更多
关键词 E-COMMERCE automated negotiation negotiation protocol ONTOLOGY
下载PDF
Multi-agent based modeling for order distribution cooperative negotiation in supply chains
9
作者 陈国华 钱军 孙胜楠 《Journal of Southeast University(English Edition)》 EI CAS 2007年第S1期140-145,共6页
With the new characteristics of global cooperation in supply chains being synthetically considered,a hybrid model to the cooperative negotiation process for the order distribution in supply chain is mainly studied.Aft... With the new characteristics of global cooperation in supply chains being synthetically considered,a hybrid model to the cooperative negotiation process for the order distribution in supply chain is mainly studied.After reviewing and analyzing some main domestic and overseas processes in cooperative negotiation modeling in supply chain,some problems are subsequently pointed out.For example,the traditional simple multi-agent system(MAS)frameworks which have some limitations,are not suitable for solving modeling complex systems.To solve these problems,thinking with the aid of the multi-agent structure and complex system modeling,the manufacturing supply chain is taken as an example,and a time Petri net production model is adopted to decompose the materials.And then a cooperative negotiation model for the order distribution in supply chain is constructed based on combining multi-agent techniques with time Petri net modeling.The simulation results reveal that the above model helps solve the problems of cooperative negotiation in supply chains. 展开更多
关键词 MULTI-AGENT time Petri net supply chain cooperative negotiation
下载PDF
Cultural Barriers to International Business Negotiations
10
作者 刘竹林 王俊 《海外英语》 2013年第13期294-296,共3页
Studies in international business negotiation acquire unprecedented significance,as globalization closely connects various business fields into a dynamic whole.Cultural factors play a vital role in international busin... Studies in international business negotiation acquire unprecedented significance,as globalization closely connects various business fields into a dynamic whole.Cultural factors play a vital role in international business negotiation.This paper begins with a brief introduction to business negotiation,international business negotiation and significance of cultural barriers to international business negotiation.It then explores two fundamental cultural differences of China and western countries:value differences and thinking-pattern differences,which pose cultural barriers.The author then puts forward three strategies to help remove the cultural barriers and achieve successful negotiations. 展开更多
关键词 INTERNATIONAL BUSINESS negotiation CULTURAL barrie
下载PDF
Proxemic Communication and Negotiation
11
作者 杨燕荣 《海外英语》 2011年第15期301-302,共2页
Communication is not just verbal. This paper concentrates on the three areas of nonverbal communication that will most likely affect contract negotiations, that is proxemic communication, using available space, distan... Communication is not just verbal. This paper concentrates on the three areas of nonverbal communication that will most likely affect contract negotiations, that is proxemic communication, using available space, distance form or proximity to other people, and territorial control. Based on this, the paper tends to provide certain strategies to promote the negotiation. 展开更多
关键词 NVC proxemic COMMUNICATION negotiation
下载PDF
The Application of Non-verbal Communication Strategies in International Business Negotiations
12
作者 张晓瑜 潘可欣 《海外英语》 2018年第2期238-239,共2页
As the economic globalization deepens, trades among nations are steadily increasing. Therefore, the international business negotiations become more and more significant. In the process of negotiations, the application... As the economic globalization deepens, trades among nations are steadily increasing. Therefore, the international business negotiations become more and more significant. In the process of negotiations, the application of appropriate strategies is necessary for negotiators to reach an agreement smoothly. However, the non-verbal communication plays an important role to some extent in real international business negotiations. This article tends to explore the application of non-verbal strategies in the international business negotiations. 展开更多
关键词 non-verbal communication international business negotiations STRATEGIES
下载PDF
Cultural Differences in International Business Negotiation 被引量:2
13
作者 张妮 《海外英语》 2011年第5X期306-308,共3页
Different countries have different cultures.Currently,the world is developing quickly in the age of economic globalization.Business contacts among nations get increasingly close,which has brought more and more opportu... Different countries have different cultures.Currently,the world is developing quickly in the age of economic globalization.Business contacts among nations get increasingly close,which has brought more and more opportunities to deal with businesses.Actually,international business negotiation is the most important part of international business,meanwhile,cultural differences have many influence on international business negotiation,such as languages,manners,time,thinking,value and attitudes and so on.Analyzing their differences is a good way to find out some effective ways to avoid or mitigate the adverse impacts the cross-cultural elements might produce on international business negotiation. 展开更多
关键词 CULTURAL DIFFERENCES INTERNATIONAL BUSINESS negotiation solutions
下载PDF
New E-Commerce Model Based on Multi-Agent Automated Negotiation 被引量:2
14
作者 向传杰 贾云得 《Journal of Beijing Institute of Technology》 EI CAS 2003年第4期432-435,共4页
A new multi-agent automated negotiation model is developed and evaluated, in which two competitive agents, such as the buyer and seller, have firm deadlines and incomplete information about each other. The negotiation... A new multi-agent automated negotiation model is developed and evaluated, in which two competitive agents, such as the buyer and seller, have firm deadlines and incomplete information about each other. The negotiation is multi-dimensional in different cases. The model is discussed in 6 kinds of cases with different price strategies, warrantee strategies and time strategies. The model improves the model of Wooldridge and that of Sycara to a certain extent. In all possible situations, the optimal negotiation strategy is analyzed and presented, and an e-commerce model based on multi-agent automated negotiation model is also illustrated for the e-commerce application in the future. 展开更多
关键词 MULTI-AGENT automated negotiation E-COMMERCE negotiation strategy
下载PDF
RESEARCH ON NEGOTIATION-BASED PARTNER SELECTION APPROACH 被引量:3
15
作者 Li Li Xue Jinsong Zhu Yunlong Shenyang Institute of Automation,Chinese Academy of Science,Shenyang 110016,China 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2002年第1期15-21,共7页
The key problem in the construction of virtual enterprises (VEs) is how toselect appropriate partners. The negotiation-based approach is proposed to support partner selectionin the construction of VEs. The negotiation... The key problem in the construction of virtual enterprises (VEs) is how toselect appropriate partners. The negotiation-based approach is proposed to support partner selectionin the construction of VEs. The negotiation model is discussed from three main aspectsrespectively, i.e., negotiation protocol, negotiation goal and negotiation decision-making model.And the generic mathematical description of the negotiation model is formally presented. Finally, asimple example is used to validate the approach's availability. 展开更多
关键词 negotiation Partner selection Virtual enterprises
下载PDF
Metropolitan Pollution Reduction by Intelligent Negotiation 被引量:2
16
作者 HANWei WANGYun WANGCheng-dao 《Wuhan University Journal of Natural Sciences》 EI CAS 2004年第5期629-632,共4页
This paper discusses the issue of pollution reduction in metropolises by means of intelligent negotiation in multi-agent systems. For situations of complete information, it gives a stochastic hill-climbing search algo... This paper discusses the issue of pollution reduction in metropolises by means of intelligent negotiation in multi-agent systems. For situations of complete information, it gives a stochastic hill-climbing search algorithm for computing the pollution-reduction solutions; For situations of incomplete information, it puts forward a genetic algorithm for computing the best solutions for every plants subjectively and proposes market-mechanism-based algorithm for computing the emission-redistribution solutions objectively. Key words intelligent negotiation - game theory - pollution reduction - genetic algorithm CLC number TP 391.1 Foundation item: Supported by the National 863 Project (2002AA134020-04)Biography: HAN Wei (1975-) male, Ph.D. candidate, research direction: MAS and Electronic Commercial. 展开更多
关键词 intelligent negotiation game theory pollution reduction genetic algorithm
下载PDF
A METHOD OF TASK ALLOCATION AND AUTOMATED NEGOTIATION FOR MULTI ROBOTS 被引量:2
17
作者 Ke Wende Peng Zhiping +3 位作者 Yuan Quande Hong Bingrong Chen Ke Cai Zesu 《Journal of Electronics(China)》 2012年第6期541-549,共9页
A method of task allocation and automated negotiation for multi robots was proposed. Firstly, the principles of task allocation were described based on the real capability of robot. Secondly, the model of automated ne... A method of task allocation and automated negotiation for multi robots was proposed. Firstly, the principles of task allocation were described based on the real capability of robot. Secondly, the model of automated negotiation was constructed, in which Least-Squares Support Vector Regression (LSSVR) was improved to estimate the opponent's negotiation utility and the robust controller of output feedback was employed to optimize the utility performance indicators. Thirdly, the protocol of negotiation and reallocation was proposed to improve the real-time capability and task allocation. Finally, the validity of method was proved through experiments. 展开更多
关键词 DISTRIBUTED ROBOT Task allocation negotiation COMMUNICATION
下载PDF
History-based trust negotiation model 被引量:1
18
作者 赵贻竹 赵彦华 鲁宏伟 《Journal of Shanghai University(English Edition)》 CAS 2009年第2期150-154,共5页
Trust negotiation (TN) is an approach to establish trust between strangers through iterative disclosure of digital credentials. Speeding up subsequent negotiations between the same negotiators is a problem worth of ... Trust negotiation (TN) is an approach to establish trust between strangers through iterative disclosure of digital credentials. Speeding up subsequent negotiations between the same negotiators is a problem worth of research. This paper introduces the concept of visiting card, and presents a history-based trust negotiation (HBTN) model. HBTN creates an account for a counterpart at the first negotiation and records valid credentials that the counterpart disclosed during each trust negotiation in his historical information base (HIB). For the following negotiation, no more credentials need to be disclosed for both parties. HBTN speeds up subsequent negotiations between the entities that interact with each other frequently without impairing the privacy preservation. 展开更多
关键词 trust negotiation (TN) subsequent negotiation access control grid compute network security
下载PDF
Double Learning Algorithm in Bilateral Multi-Issue Negotiation under Incomplete Information 被引量:1
19
作者 曹元大 李剑 《Journal of Beijing Institute of Technology》 EI CAS 2003年第S1期100-103,共4页
In order to enhance the efficiency in bilateral multi-issue negotiation under incomplete information, double learning algorithm that includes Q-learning algorithm and Bayesian learning algorithm is presented. The Q-le... In order to enhance the efficiency in bilateral multi-issue negotiation under incomplete information, double learning algorithm that includes Q-learning algorithm and Bayesian learning algorithm is presented. The Q-learning algorithm is used to learn the weights of issues, and the Bayesian learning algorithm is used to learn the reservation price of issues. Experiments show that the algorithm can help agents to negotiate more efficiently. 展开更多
关键词 bilateral multi-issue negotiation Q-LEARNING Bayesian learning
下载PDF
Negotiation System of Ecological Compensation of Water Source Areas 被引量:1
20
作者 Ge Yanxiang Liu Shuyan +1 位作者 Wu Feifei Liang Lijuan 《Chinese Journal of Population,Resources and Environment》 2010年第4期49-54,共6页
In view of no generally accepted ecological compensation standards and methods at present,this paper discusses the introduction of the negotiation system to the process of ecological compensation for water source area... In view of no generally accepted ecological compensation standards and methods at present,this paper discusses the introduction of the negotiation system to the process of ecological compensation for water source areas.That is,the government in water source areas and the downstream regions of river basins should confirm their respective rights and obligations and then establish their compensation standards through negotiations according to the different purposes of water use.The amount of compensation should be determined in the comprehensive consideration of the quality,quantity and compensation price of water.Through open and fair negotiations,an institutional arrangement will be set up,which can make the water source areas and the downstream regions of river basins fully express their true preferences and their independent choices on the ecological environment. 展开更多
关键词 water resource ecological compensation negotiation system EXTERNALITY
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部