探讨复杂系统中的群体结构

为探讨恰当划分复杂系统群体蛄构的新方法，提出了改进边介数法。在对网络实例空手道俱乐部的研究中，将谊方法与传统社会学聚类方法和GN算法进行了对照比较。其实证结果表明了谊方法对于正确分析系统的群体结构的有效性。     

基于复杂适应系统的群体组织形成模型及其模拟

以复杂适应系统理论为基本指导思想,利用基于主体的计算机建模方法,在Swarm平台上构建和实现了群体组织形成过程模型.通过设置模型的各种模拟参数,对组成群体组织的微观主体行为,以及主体与主体之间的相互作用进行模拟实验,在可视化窗口观察组织形成的整体动态演化过程,并对模拟结果进行了分析.该模型与实际现象相符合,表明了模型的有效性.     

科学发展观刍议

阐述了科学发展观的重要意义;接着探究了科学发展观的哲学基础,指出从哲学高度讲,科学发展观就是系统辩证法的发展观;进而提出哲学革命,阐述了研究、宣传系统辩证法的重要意义。     

Applying the Clinical Inquiry Approach to Understand and Facilitate Enterprise Restructuring in Transitional Economies: A Case Study From the Moldovan Wine Industry

Enterprises in the Former Soviet Union (FSU) have had to fundamentally reform how they are managed and operate to cope with the switch from central planning to a more market based economy. In understanding these challenges and how firms are reacting to them, the clinical inquiry approach, a variant of action research, is deemed particularly appropriate. Research following this approach was conducted with a case study enterprise drawn from the Moldovan wine industry. The process encouraged self-diagnosis and intervention and a PSEFI (Problems, Strategies, Evaluations, and Future Issues) matrix was drawn to guide and assess the companys evolution. Reflections on the benefits of the clinical inquiry approach in transitional economies, compared to more conventional business support and research methods are discussed.     

Developing Managers as Healing Agents in Organizations: A Co-Operative Inquiry Approach

This action research examines how a health service manager, with a clinical background, sought to develop his clinical skills in a management context. When asked to undertake an evaluation of an addiction counseling service, he found that there was evidence of systemic ill-health expressed through feelings of powerlessness, hurt, and alienation among the staff of the service. The article describes how the manager used action research, and in particular co-operative inquiry, to become an agent of healing in his own place of work. It illustrates how the co-operative inquiry process can be used to help individuals or groups to overcome feelings of alienation and powerlessness in organizations. By dealing with these feelings through a process of co-operative inquiry the conditions necessary to improve systemic health can be created to help develop a service and meet service objectives It explores the neglected subject of how managers can be agents of healing in organizations.     

动态社团发现研究综述

为适应当前动态网络数据的发展,对动态网络中的社团结构进行检测、追踪和预测,对国内外关于动态网络社团发现与演化的相关文献进行了综述。归纳了动态网络的社团发现算法,清晰了社团演化事件的定义,并梳理了社团发现与演化算法的应用场景。通过文献梳理,提出将来动态社团的研究应注重在大数据集上的算法优化、在多语境下的信息挖掘和在多场景下的应用性。     

Communicative Action through Collaborative Inquiry: Journey of a Facilitating Co-Inquirer

As complex and rapidly changing organisational contexts present a significant challenge for the management and organisational development of professionals, this paper explores a particular journey of one facilitator/co-inquirer (participant) in a collaborative inquiry (CI) intervention driving culture change within the UK's Civil Service. Through such experience it is argued that CI represents an intensive and effective inquiry based change strategy involving collaborative interaction between the co-inquiring facilitator and client. The philosophical history and richness of CI is explored as a prelude to outlining the learning and development of the co-inquirers involved in this project and the observed impact of CI on the organisation. Of note is that over an extended period of time, the facilitator assumes the two roles of inquirer and subject of inquiry, and through such a dual responsibility, gains a deeper understanding of the challenges they face and the nature of the solutions that would require further attention. It is concluded that co-inquirers effectively contribute both to scientific knowledge and the solving of real life practical problems. This document may not be copied in any form, in whole or in part, without the express permission of one of the authors.     

Overcoming Challenges in Writing About Action Research—The Promise of the Development Story

There is great demand for articles and books describing what action researchers do but little methodological literature available explaining how researchers can go about writing such articles and books. This constitutes a serious challenge as writing high quality scientific texts is crucial for researchers to learn about and improve their practice. This paper addresses that challenge and offers a ‘recipe’ for writing, the development story, which aims to help action researchers reflect deeply on their empirical observations and convert these into concise and meaningful texts. The main purpose is to examine how using the development story as a support tool for writing impacts on engaged researchers’ field practice. We assess the value of the development story by using it to analyse and present an organizational development project in four Norwegian industrial service firms. We conclude that the development story can help instigating valuable reflection on the various roles researchers play out in the field, thereby helping them improve future practice. There is a need for more literature about analysis and writing adapted to the specific challenges of action research.     

Establishing a Co-operative Inquiry Group: The Perspective of a “First-Time” Inquirer

Systemic Practice and Action Research - This paper gives a detailed account of the activities I engaged in when establishing a co-operative inquiry (CI) group of 12 young women managers. I feel...     

基于同步理论的股票网络社团识别研究

利用股票价格波动时间序列的相关特性,基于同步理论研究股票网络的社团结构。通过对关联矩阵的谱分析确定股票网络中存在复杂的社团结构。随后,利用基于Kuramoto模型的同步聚类算法对网络节点(股票)进行动态分组,由局部序参量确定算法的收敛性并得到稳定的社团结构。通过与快速社团检测算法的对比验证,表明基于Kuramoto模型的同步聚类算法能够正确得到股票网络的社团结构,且更符合股票的属性分类。     

Normative Evaluation of Community Projects: A Multimodal Systems Approach

This paper introduces an evaluation method for community projects based on the multimodal systems approach. The method differs from the common mechanistic approach to evaluation in four ways. Firstly, it uses the long-term life (viability) of a community as the ultimate criteria of evaluation. Secondly, it is normative; that is, it focuses on the responsibility of people to their own community and for managing their own lives. Thirdly, it is dynamic; it identifies factors that threaten a community and examines their dynamic link and long-term impact on the community. Fourthly, it evaluates the adequacy of a community activity (good practice) to help ensure its long-term viability. The method is illustrated with a European Union sponsored project.     

稻田玉米生长发育的计算机仿真模型

基于对玉米生长发育过程中发育模式、光合作用、呼吸作用、作物生长速率与干物质分配和叶面积发育的研究分析,建立了稻田玉米生长的计算机仿真模型。通过田间实验结果的验证表明,模型对稻田玉米的生育期,地上部茎叶干物质的动态及叶面积的变化的模拟与实测值较为一致,可以用于预测生长期及获得相关的群体变化指标。     

Distance Education: A Reflective Action Research Project and Its Systemic Implications for Higher Education

This reflective action research study examines faculty experience with distance education. Distance education has become increasingly of interest in higher education and is seen by many as the opportunity for systemic change in higher education. This study is a reflective action research project which examined the author's experiences teaching a distance version of a basic instructional design course at the same time as teaching a residential version of that same course. The examination finds significant faculty issues that emerged during the experience and specifically found concerns with the distance education learner. In the end, the study finds that as a tool for systemic change of higher education, distance delivery will have to engage faculty with their concerns in more substantive ways than they have to date. In essence, this study asserts that the current demands on distance educators are not motivating for traditional faculty members because of increased time demands, lack of traditional rhythm, lack of personal contact with students, and less evident interest among distant students in the areas that faculty value.     

The Role Conundrums of Co-Inquiry Action Research: Lessons from the Field

This paper focuses on the role conundrums that confront action researchers who are engaged in co-inquiry designs for purposes of generating knowledge that is both actionable and makes a robust contribution to a more generalized body of knowledge. Drawing on the lived experience of researchers in such a project in U.S. Department of Veteran Affairs, this paper describes the conundrums that confronted the researchers, identifies the central dynamics around which they seem to be organized, and discusses the impact on the subsequent practice of the researchers. Practices that establish reflexivity in the research process are an important part of the role of the researchers. So too is establishing relationships that provide for sensemaking and integrating rigor and relevance.

不同植被覆盖下植物线虫群落结构研究进展

植物线虫是农作物的重要病原物之一,它们广泛寄生在各种植物的根系、幼芽、茎、叶、花、种子和果实上,使植物发生各种线虫病,给农、林业的发展带来了严重的危害。综述了草地、大豆、玉米等作物及蔬菜上的植物线虫分布,并讨论了植物线虫种群分布差异的原因。参28。     

An Interpretive-Systemic Framework for the Study of Community Organizations

This paper presents a conceptual framework for the systemic study of community organizations (COs) in contemporary societies. This framework is made up of two ideal-type models of COs. These models are structured around the notions of rights, social interaction, and the State. The first ideal-type model is based on a liberal conception of society, and the second model is grounded on communicative ethics as developed by Habermas for contemporary deliberative democracy. The relevance and limitations of such interpretive framework are discussed when a brief exploration on the social meaning of COs in Venezuela unveils grounds for further questioning about the role of COs in contemporary society.     

可持续发展系统观

可持续发展是一个复杂的动态的机制系统，实现经济、自然(生态)和社会可持续发展是其目的。对可持续发展的系统分析，往往是从实现经济、生态和社会可持续发展三个方面加以论述，是一种用正确目的(结果)来推断过程(原因)的方法。基于逻辑上的完善性和科学性，我们应把可持续发展系统分解成发展层面，并在实施过程中加以考查。从可持续发展过程看，其机制系统包括理论层、操作层和机制层三个层面，理论层是可持续发展的先导，操作层是可持续发展实现的途径，机制层是可持续发展顺利进行的保障。只有三个层面发展的程度基本一致，并在相互作用过程中相互促进，才能实现可持续发展系统的平衡发展。     

多元偏好、社团结构与网络合作涌现仿真研究

在综合考虑复杂社会网络高集聚性、无标度性以及"社团结构"的基础上,依据"囚徒困境"博弈,建立了基于多元偏好的复杂社会网络演化博弈模型,创新性地将节点影响力运用于博弈策略的更新规则中,并利用Matlab平台进行仿真。从宏观特征和微观结构两方面,通过对照仿真实验,系统研究了多元偏好、社会网络的"社团结构"以及外部连接对合作涌现的影响及其作用机理。研究发现,多元偏好特征下社团结构特征影响主体的异质性期望水平;"社团结构"可以促进合作行为的涌现;社团外部影响力对合作涌现的影响与社团规模有关。     

交通仿真的发展及研究现状

交通仿真是智能交通运输系统(ITS)的一项重要内容，文章从交通仿真的研究意义和研究内容出发，介绍了交通仿真的三种模型，并重点介绍了其中的微观仿真模型，作者在文中描述了国内外交通仿真的发展历程和研究现状，并对其中的一些典型软件和模型作了介绍，文章的最后还指出了当前交通仿真研究存在的一些不足之处。     

Opportunity Initiated Systems Design: A Case Study

The field of Instructional Systems Design (ISD) provides models from which instructional changes can be designed and implemented. In ISD programs, students develop skills in the application of this process and apply these skills in a variety of settings. Although our models also provide a framework from which program change can proceed, few examples exist of the application of ISD to the design of an educational system (Squire, 1999). In this paper we describe the application of Opportunity Initiated Systems Design, apractitioner-based ISD model, in light of our own formative evaluation and program revision of the Instructional Design and Technology program at the University of Iowa. In this case study, we found that the communication of shared definitions was critical and that the probabilistic nature of the model was not a limitation but rather a prompt for further opportunities.