Promoting China-U.S.Arctic education cooperation:challenges,opportunities and recommendations

Arctic education refers not only to the teaching,but also to research,communication,dissemination as well as popularization of knowledge related to the Arctic.This article reviews joint efforts between Chinese and American educators and researchers to promote cooperation and understanding in Arctic education and research,and examines the facing challenges of China-U.S.Arctic education cooperation which include current political or economic tensions between the two countries,the differing perspectives and priorities on Arctic policy,the disproportion in Arctic scientific research,different research methodologies and discourse system in social science.This article also argues that there are opportunities for the two countries to cooperate in Arctic education.Common goals and interests in the Arctic,Arctic-dedicated institutions with significant Arctic research capabilities and partnerships around the world provide foundations for Arctic education cooperation.The implementation of a new science-based Arctic treaty of the Arctic Council is an opportunity for China-U.S.Arctic education cooperation.As for future cooperation,it suggests that in addition to promoting the direct bilateral cooperation,cooperation within international cooperation platforms and mechanisms,especially within the Arctic Council also needs to be further promoted.

从协同到求异:指向教师专业发展的U-S合作优化研究

U-S合作是教师专业发展的重要举措。审视U-S合作的历程可知,U-S合作致力于多方位促进教师专业发展,协同逐渐成为U-S合作促进教师专业发展的底层逻辑。随着合作的持续推进,这一底层逻辑在促进教师专业发展方面所潜在的矛盾也逐渐暴露出来。一方面,大学与中小学的文化差异阻碍了协同的深度发生;另一方面,为了实现大学与中小学的协同,双方不得不做出诸多的妥协,在妥协的语境下,中小学教师往往面临着主体性丧失的风险。与之相对,在求异这一核心理念的引领下,跨界学习旗帜鲜明地提出了“差异即资源”的主张,并通过互动场域的营造和互动系统的建构,为“差异即资源”提供了现实可能,也为优化U-S合作提供了新的思路。

Defection or Cooperation—Richard Power’s Moral Insights in Prisoner’s Dilemma

Prisoner’s Dilemma is a master trope for relaying the permanent impasse or dilemma of cooperation versus defection.In Prisoner’s Dilemma Richard Powers narrates a multiform of dilemma mainly narrating Eddie Hobson’s traumatic history,along with Eddie’s attempt to carry out a strategy—Eddie’s ideal Hobstown which is supposed to cope with the confused dilemma.Pow⁃ers’strategic moral insights are revealed by assuming that each player feels sympathy for the other and a moral cooperative instead of antagonistic solution to the Prisoner’s Dilemma will be found.

“U-S”合作中高校教师与中小学教师的跨界知识互动探究

对于“U-S”合作情境中高校教师与中小学教师如何进行知识互动这一重要问题,鲜有实证研究涉及。通过对高校与中小学合作的多个案例进行质性研究,发现高校教师与中小学教师的知识互动存在三种不同的模式:一是高校教师主导下的知识迁移模式,二是内化与重构后的知识转化模式,三是基于研究伙伴关系的知识生产模式。基于此,自我定位与地位关系、知识互动的聚焦性和持续性、卷入程度及跨界互动能力,是影响高校教师与中小学教师知识互动效果的重要因素。

Research on Benefit Distribution Mechanism of Farmers’ Specialized Cooperative Economic Organization

On the basis of conducting survey in Jiaonan City,the thesis analyzes benefit distribution mechanism of farmers’ specialized cooperative economic organizations:firstly,the benefit correlation is mainly the contract correlation;secondly,the profit distribution is mainly the dividend;thirdly,patronage refund has many connotations;fourthly,the public accumulation has not yet been quantified to individual;fifthly,the government support capital is ill-defined.Based on these,the measures are put forward in order to improve benefit distribution pattern of farmers’ specialized cooperative economic organizations:firstly,reform structure of property rights and realize farmers’ ownership;secondly,change mode of decision-making,and realize farmers’ control;thirdly,increase turnover rebate and realize farmers’ benefiting;fourthly,quantify public accumulation and government support fund.

Determinants of cooperative pig farmers' safe production behaviour in China——Evidences from perspective of cooperatives' services

Farmers＇ production behaviour is a key to ensuring the safety and quality of their final products, and cooperatives play an important role in shaping that behaviour. This paper aims to explore the determinants of pig farmers＇ safe production behaviour, giving special focus from the perspective of cooperatives＇ services. This study adopted cross sectional survey data from 27 pig cooperatives and their 540 farmers in China to test the influence of cooperatives＇ services on farmers＇ safe production behaviour. The hypotheses were tested using a logit regression model. The findings indicated that although the number of services is not a key determinant of farmers＇ safe production behaviour, service quality matters. When a cooperative is strongly capable of involving more farmers in certain services, and provides certain services in more frequency, member farmers behave more safely. The results also show that veterinarian and pig-selling services play an important role in ensuring farmers＇ safe production behaviour. For this study, the quality of cooperatives＇ services is implied to have a positive impact on farmers＇ safe production behaviour. Leaders/managers of cooperatives must try to improve the quality of their services instead of merely attempting to provide a large number of services. For government officials and policy makers, designing policies that encourage cooperatives to improve their service quality is important. This research contributes to the scant literature on how cooperative services could help farmers engage in safer production behaviour, which would improve the safety of pork products in the future.

Empirical Research on the Developmental Status of Farmer Cooperatives' Function

In the paper, members in farmer cooperatives are selected as investigation subjects. By using fuzzy synthetic evaluation methods, functions of farmer cooperatives, which include six functions as follows: providing technology and information, marketing, processing and transportation, standardized services, and credit services and rights protection, are analyzed. The quantitative analysis is conducted on the developmental status of the functions of farmer cooperatives. The evaluation results are taken as evidence to anticipate the problems in the development of farmer cooperatives and then countermeasures are put forward, including intensifying the construction of actual functions of farmer cooperatives; contracting diversified credit and loan services; improving comprehensive strength of farmer cooperatives and taking the path of combining professional and comprehensive developmental paths. This study improves our knowledge on the development of farmer cooperatives and provides new insights to solve the problems that arise following the development.

Current Situation of Farmers' Specialized Cooperatives in Hainan Province and Development Strategies

This paper introduces the distribution, membership structure and industrial structure of farmers' specialized cooperatives in Hainan Province, and points out some problems in farmers' specialized cooperatives in Hainan Province, such as small scale, low ability to resist risks, lack of standardization in operation, and generally low quality of cooperative members. Finally the following development strategies are put forth: promoting the large scale and standardized development of farmers' specialized cooperatives; enhancing institutionalized education and training for members; encouraging university graduates to work in the cooperatives; providing conventional credit support to cooperatives; increasing fiscal efficiency to support cooperatives.

The Obstacles,Paths and Mechanisms of the Sustainable Development of Farmers' Cooperatives in Hebei Province

Based on the description of the major role played by famers' cooperatives in developing rural economy and in increasing the income of farmers,the obstacles of the sustainable development of famers' cooperatives in Hebei Province are introduced.Firstly,the cooperative mechanism is imperfect;secondly,the development is substandard;thirdly,the coverage of preferential policy is limited;fourthly,the capitals and financing problem are difficult;fifthly,the operation is single;sixthly,the construction of marketing channels is the weak;seventhly,the professional talents are scarce.The sustainable development paths of famers' cooperatives in Heibei Province are analyzed.Firstly,conducting value-added processing and taking the way of materialized development,industrialized operation and enterprise-style management;secondly,implementing agricultural quality and brand strategy and moving into the high level market;thirdly,constructing modern agricultural marketing and taking the road of supermarket agriculture;fourthly,enforcing the management of information and getting efficiency from information;fifthly,developing recycling agriculture and taking the way of improving resource efficiency.There are five ways for establishing the operational mechanism of sustainable development of farmers' cooperatives in Heibei Province.The government should innovate the cooperation mechanism;innovating training and education mechanism;innovating production mechanism;innovating financial mechanism;innovating marketing mechanism.

Comparative Analysis on Farmers' Specialized Cooperatives from the Perspective of Agricultural Industry Chain

Taking three typical farmers' specialized cooperatives in Jingyuan County of Gansu Province as example,this paper compared with the operating mode of three cooperatives and their position in the agricultural industry chain,and analyzed operating characteristics,problems,and similarities of three cooperatives and their functions in the agricultural industry chain.The study indicated that the farmers' specialized cooperatives can accurately find their position in the agricultural industry chain.This is helpful for raising their comprehensive competitiveness and it is very important to manage the survival and development of farmers' specialized cooperatives,which is of utmost importance to their effective operation.According to this study,the government should strengthen its support,speed up the cultivation of new-type professional farmers,while farmers' specialized cooperatives should grasp the operating characteristics,locate themselves and integrate multi-resources.These are effective measures for promoting healthy operation of farmers' specialized cooperatives.

SWOT Analysis and Development Strategies for Chinese Farmers' Professional Cooperatives

With the development of China＇s market economy, the agricultural products＇ market has changed from the seller＇s market into the buyer＇s market. Therefore, the limitations of the household contract responsibility system gradually appeared. The farmers professional cooperatives not only covered the limitations but also effectively connected the small-scale farmers with the competitive market by increasing the farmers＇ organizational degree. However, during the development process of farmers＇ professional cooperatives, many problems were exposed. By using SWOT analysis belonging to the field of enterprise strategic management, this paper discussed the opportunities and threats of the external environment, as well as the strengths and weaknesses of the internal environment of Chinese farmers＇ professional cooperatives. Thereby, it proposed some development strategies for Chinese farmers professional cooperatives in the current stage .

THE OPTIMAL CONTROL FOR PROMOTING THE COOPERATION IN EVOLUTION GAME GENERATED BY PRISONER'S DILEMMA

Natural selection opposes the evolution of cooperation unless specific mechanisms are at work in Prisoner＇s Dilemma. By taking advantage of the modern control theory, the controller design is discussed and the optimal control is designed for promoting cooperation based on the recent advances in mechanisms for the evolution of cooperation. Two con- trol strategies are proposed： compensation control strategy for the cooperator when playing against a defector and reward control strategy for cooperator when playing against a coop- erator. The feasibility and effectiveness of these control strategies for promoting cooperation in different stages are analyzed. The reward for cooperation can＇t prevent defection from being evolutionary stable strategy （ESS）. On the other hand, compensation for the coopera- tor can＇t prevent defection from emerging and sustaining. By considering the effect and the cost, an optimal control scheme with constraint on the admissible control set is put forward. By analyzing the special nonlinear system of replicator dynamics, the exact analytic solution of the optimal control scheme is obtained based on the maximum principle. Finally, the effectiveness of the proposed method is illustrated by examples.

On Income Distribution Mechanism of Farmer Cooperatives in the Context of Membership Heterogeneity

With reference to several possible solutions to the issue of two subject allocation,using the Accumulation Point analysis method in Game Theory,this paper analyzed the income distribution mechanism between large farmers and small farmers in farmer cooperatives in the context of membership heterogeneity. It found that,in the practice of the income distribution in farmer cooperatives,there possibly exists equalization solution,pure utility solution,Nash solution and Kalai-Smorodinsky solution and it will be affected by social conventions. Finally,it made an empirical analysis using five cases of farmer cooperatives.

Comprehensive Evaluation on Demonstration Farmers' Specialized Cooperatives on the Basis of AHP Model

On the basis of AHP method,this paper establishes comprehensive evaluation model of demonstration farmers' specialized cooperatives,uses the Delphi method and AHP software to assign scientific and objective weight to 7 criteria in criteria layer and 27 indices in index layer,and evaluate the overall level of 153 farmers' specialized cooperatives whose main business is fruits and vegetables in Region R.The results show that the overall operation level of farmers' specialized cooperatives is common;democratic and financial management is open;the information-based level and social sensation are not insufficient;the marking results of questionnaire is basically scientific and objective.This paper discusses the new way to evaluate operation level of farmers' specialized cooperatives,and puts forward relevant countermeasures and suggestions as follows:promote the information-based level of demonstration cooperatives;strengthen the service capacity of demonstration cooperatives;use means of science and technology to promote product quality;amplify social sensation of farmers' specialized cooperatives.

Willingness of Farmers Joining Professional Cooperatives——Based on the Questionnaire Survey of Nanjing

Based on the questionnaire survey of farmers in Nanjing City,the research analyzes the influencing factors of farmers' willingness joining professional cooperatives with Binary Logistic model.Results show that variable factors such as:labors,degrees of education,levels of awareness,development of judgments,have positive relation to the willingness of farmers joining professional cooperatives;gender and financial demands are negative related to willingness of farmers joining professional cooperatives;variable factors,such as ages,degrees of education,numbers of farmers,scale of land,generation experience,specific investment and fluctuations of prices,the estimated parameters of which are not significant.At last,the paper points out that the 2 important ways in accelerating the development of professional cooperatives are:the first is to accelerate the capital accumulation of advanced farmers and strengthen the scaled degrees of agricultural management.The second is to promote the information and techniques accumulation speed of professional farmers to strengthen people's awareness and confidence.

Service allocation based on QoS evaluation in military organization cloud cooperation

The problem of cloud cooperation of military service providers（MSPs） is addressed for allocating limited resources to military service users（MSUs） that are geographically distributed. The MSPs, also called military organization clouds, are virtualized and encapsulated by the services they can offer and each of them contains different kinds of resources that MSU needs. The MSPs are also geographically dispersed. They are required to allocate their resources to the MSU complying with the corresponding quality of service（QoS）, so that each MSU gathers the services it needs to guarantee its task to be implemented. The outline of military organization cloud cooperation is discussed and the method of service optimal selection is proposed based on QoS evaluation. The QoS evaluation method based on exponential approximation is put forward to include the users＇ will. Simulation results verify the effectiveness of the proposed algorithm.

Research on the Problem Investigation and Standardized Improvement Paths of Farmers’ Cooperatives

Farmers’cooperatives are an important force to promote agricultural and rural modernization and rural revitalization.From an investigation,it is found that the development of some farmers’cooperatives is not standardized.Prominent problems are as follows:firstly,the operating mechanism is not standardized,and there is a contradiction between democratic decision-making and management efficiency;secondly,the supervision and management are not standardized,and some cooperatives even resort to deceit to obtain financial subsidies;thirdly,the distribution mechanism is not standardized,and core members invade the interests of small peasant households,so the motivation of ordinary peasant households to participate in cooperatives is not high.It is recommended to strengthen the assessment and supervision of cooperatives,implement the"late funding"model,improve the efficiency of financial support,strengthen the training of farmers,establish a interest linkage mechanism of farmers and cooperatives,protect the rights of members,and promote the standardized development of farmers’cooperatives.

集体经营性建设用地入市农户满意度影响因素研究——基于Logistic-ISM模型的分析

农户满意程度可以反映政策改革成效,探究农户集体经营性建设用地入市满意度影响因素,有助于评价政策实施效果,同时对提升农村发展和农民幸福感也有一定的现实意义.采用问卷调查和访谈的方式,选取重庆市大足区作为研究区域,基于Logistic模型确定农户满意度的影响因素,结合ISM模型分析各影响因素之间的层次关系,对农民的政策实施满意度影响因素进行实证分析.研究结果显示:(1)针对入市实施效果,绝大部分农户持满意态度,不满意的地方集中在收益分配不及时和环境污染方面;(2)家中是否有村干部、生态环境变化情况、是否参与表决、分配公平性、入市实际收益、程序透明性、入市风险存在情况、对入市土地所有者的认知对入市农户满意度有显著影响.其中对入市土地所有者的认知、入市风险存在情况、入市实际收益为表层直接因素,中层间接因素有生态环境变化情况、是否参与表决、分配公平性以及程序透明性,家中是否有村干部为深层根源因素.应进一步完善土地产权制度,明晰入市到期后土地权属问题;健全监督管理机制,建立集体经营性建设用地入市单位的产业目录和准入标准制度;完善收益分配机制,制定集体土地入市指导性分配意见;将村集体负责人纳入政府基层领导队伍体系,提高程序透明性.

Reflections on the Mechanism of Cooperation between China and Arab States

During the Cold War,China’s diplomacy failed to treat the Arab states as a whole.It was not until the end of the Cold War that China established diplomatic relations with all 22 Arab states.Since then,a multilateral cooperation mechanism between China and Arab states has come into existence and become steadily developed.In 2004,the China-Arab States Cooperation Forum was established.In 2010,China and the Arab states announced the establishment of a strategic cooperative relationship.After the Gulf War,the Arab world entered a period of fragmentation and division.The situation deteriorated after the drastic changes in the Middle East in 2011,to the point of entering an era of granulation.The ability of The League of Arab States to operate as a single international actor has been greatly impaired.In the era of the fragmentation of the Arab world,the mechanism of multilateral cooperation between China and the Arab States has developed in spite of these great difficulties.In future,the role and function of the multilateral mechanism of cooperation between China and the Arab states needs to be clarified,and efficiency needs to be improved based on the existing mechanisms.

Africa's Perspectives on China-Africa Relations and Forum on China-Africa Cooperation(FOCAC)

China is in Africa in a vigorous way,and doing business in several countries like Sudan,Congo DRC,Angola,South Africa,and Nigeria.In the short term,the relationship may appear to be mutually beneficial.This paper seeks to address the issue of Africa's perspectives on China-Africa Relations and the FOCAC and examine the concept of strategic partnerships,determine the state of China-Africa relations,examines FOCAC and draw conclusion as well as recommendation on possible ways and issues for future engageme...