Academic economists behaving badly? A survey on three areas of unethical behavior

This article measures the degree to which academic economists have engaged in unethical behavior and the degree to which academic economists believe the profession as a whole engages in unethical behavior. Three main types of unethical behavior are examined: (1) falsification of research; (2) expropriation of graduate student research or including an undeserving co-author on a research paper; and (3) exchange of grades for gifts, money, or sex. Using a unique data set gathered at the 1998 American Economic Association (AEA) meetings, we find that there is a significant amount of misconduct, particularly in the second category.     

Major factors influencing HIV/AIDS project evaluation

This article aimed at finding out if participatory processes (group discussions, enactments, and others) do make a valuable contribution in communication-based project implementation/evaluation and the fight against HIV/AIDS. A case study backed by documentary analysis of evaluation reports and occasional insights from interviews stood as the main methods. To identify values, the state of beneficiaries prior to and after project implementation/evaluation was compared. Participatory processes were noted to have created an enabling environment for project beneficiaries to become activists for social change, leading to the limiting of the spread of HIV/AIDS through sexual behavior and a change of attitude--the essence required for successful intervention. Group participatory processes were also noted to have contributed in overriding, to a great extent, limitations arising from sociodemographic differences in the attainment of project objectives and limitations arising from differences in forms of evaluation (internal versus external evaluators).     

Balancing fidelity,contextualisation, and innovation: learning from an adaption of SASA! to prevent violence against women in the Dadaab refugee camp

ABSTRACT

This article focuses on SASA!, a community mobilisation approach that was developed in Uganda by Raising Voices, with the aim of preventing violence against women. SASA! proved effective in reducing intimate partner violence against women, and has since been used in over 25 countries worldwide. In this article, we draw on recent research into the International Refugee Committee’s implementation of SASA! in Dadaab, Kenya. In particular, we focus on how the refugee camp setting shapes the adaptation and delivery of the SASA! programme and explore the balance to be struck between fidelity to the SASA! methodology, and adaptations to make it suitable for use in this specific humanitarian context.     

Social capital and women's reduced vulnerability to HIV infection in rural Zimbabwe

Social capital—especially through its “network” dimension (high levels of participation in local community groups)—is thought to be an important determinant of health in many contexts. We investigate its effect on HIV prevention, using prospective data from a general population cohort in eastern Zimbabwe spanning a period of extensive behavior change (1998–2003). Almost half of the initially uninfected women interviewed were members of at least one community group. In an analysis of 88 communities, individuals with higher levels of community group participation had lower incidence of new HIV infections and more of them had adopted safer behaviors, although these effects were largely accounted for by differences in socio-demographic composition. Individual women in community groups had lower HIV incidence and more extensive behavior change, even after controlling for confounding factors. Community group membership was not associated with lower HIV incidence in men, possibly refecting a propensity among men to participate in groups that allow them to develop and demonstrate their masculine identities—often at the expense of their health. Support for women's community groups could be an effective HIV prevention strategy in countries with large-scale HIV epidemics.     

Developing expert systems for management applications

The Alvey Report has resulted in a growing interest in the UK in ‘expert systems’. It is fairly generally accepted, at least in the UK, that such systems function in a particular type of way, i.e. they arrive at decisions through a process of rule based inference. It is suggested that it may be more fruitful to regard rule based inference as one approach to the construction of expert systems, and that proven techniques of operational research may well be more useful in constructing other types of expert system. Alternative applications of expert systems are derived on the basis of a broader definition of an expert system in terms of what it does rather than how it does it. A parallel is drawn between these applications and some typical concerns of business research. It is suggested that a useful aid in identifying promising business applications of expert systems is to set up four ‘dimensions’ along which different types of system differ. Examples are given of where other techniques might conceivably be useful in applications of expert systems.     

Study Abroad Ghana: An International Experiential Learning

The global nature of social problems indicates how important it is for social workers to be involved in international issues. For example, overseas experience in social work programs is in consonance with the Council on Social Work Education's emphasis on global context of social work practice. In view of this, some schools of social work are facilitating international experience for their students and faculty. This article discusses the experiences of U.S. students who studied abroad in Ghana in summer 2010, under the University Studies Abroad Consortium (USAC). It specifically examines the impact the USAC Ghana program, the people and culture of the host country, intracountry trips/tours, and the social work courses had on the student participants.     

Improving homeless persons' utilisation of primary care: lessons to be learned from an outreach programme in The Netherlands

Elissen AMJ, Van Raak AJA, Derckx EWCC, Vrijhoef HJM. Improving homeless persons' utilisation of primary care: lessons to be learned from an outreach programme in The Netherlands Faced with rising homelessness, countries around the world are in need of innovative approaches to caring for those without shelter, who, more often than not, suffer from severe health problems. We conducted a case study of an innovative Dutch Primary Care for the Homeless (PCH) programme to gain insight into clients' demographic characteristics, health problems and service use, and to develop an explanation for its success in increasing the latter. Our analyses are based on a combination of quantitative and qualitative data. The results of the study suggest that the success of the PCH programme can be explained by the providers' pragmatism and will to adapt their mode of care provision to the behavioural patterns and needs of their homeless clients.     

The simulation of industrial robot systems

This paper describes the GRASP computer aided design system for modelling and evaluating industrial robot workplaces. GRASP satisfies a range of simulation needs within the context of designing, implementing and operating industrial robotic systems. The GRASP software may be used to investigate robots operating by themselves or, more likely, as part of an integrated cell. Facilities within GRASP assist workplace layout, position and velocity evaluations, clash detection and co-ordination between items. A robot library exists and is being extended, and an embryo off-line programming facility has been used under restricted conditions. GRASP has been used to help solve a wide range of practical industrial robot problems and has proved itself technically, and also as an educational tool, by showing how a proposed system would operate. The paper describes the facilities within GRASP.     

语篇翻译中的英汉衔接手段对比——布什9．11演讲分析

衔接是为了实现语篇的连贯,是语篇重要的组成部分。英汉两种语言有着不同的衔接手段,文章通过布什9． 11演讲与其中译本的对比研究,揭示出衔接手段在英汉语篇中不同的运用和侧重,明确翻译时应根据语言各自的特点以及语篇体裁的要求,灵活变通或转换衔接手段,从而忠实再现原文。     

试述六世达赖喇嘛仓央嘉措的心传弟子阿旺多尔济的生平事迹

本文对内蒙古西部重要寺院阿拉善南寺的创建者和六世达赖喇嘛 《仓央嘉措（ｔｓｈａｎｇｓ　ｄｂｙａｎｇｓ ｒｇｙａ ｍｔｓｈｏ）传》的作者阿旺多尔济（ｎｇａｇ　ｄｂａｎｇ　ｒｄｏ ｒｊｅ）的生平事迹作了较为系统的叙述。作者从比较多的蒙、藏、汉文献中找出有关阿旺多尔济的零散记载,把它们按年代顺序整理汇编,从而比较完整地描述了 他一生中的重要活动。这对研究六世达赖喇嘛和《仓央嘉措传》一书及其作者,有 一定的参考价值。