790 resultados para Engeström, Yrjö: Perspectives on activity theory
Resumo:
As society becomes increasingly less binary, and moves towards a more spectrum based approach to mental illness, medical illness, and personality, it becomes necessary to address this shift within formerly rigid institutions. This paper explores this shift as it is occurring within correctional settings around the United States concerning the medical care, housing, and safety of transgendered inmates. As there is no legal standard for the housing or access to gender-affirming medical care (i.e., hormone therapy, sexual reassignment surgery), these issues are addressed on an institutional level, with very little consistency throughout the country. Currently, most institutions follow a genitalia-based system of classification. Within the system, core beliefs are held, some adaptive and some no longer adaptive, that drive the system's behavior and outcomes. With regard to transgendered inmates, several underlying beliefs within the system serve to maintain the status quo; however, the most basic underpinning is the system's reliance on a binary gender system. As views of humane treatment of the incarcerated expand and modernize, the role of mental health within corrections has also expanded. Psychologists, social workers, counselors, and psychiatrists are found in almost all correctional facilities, and have become a voice of advocacy for an often underserved population.
Resumo:
The National School Lunch Program (NSLP) has undergone profound changes since its establishment in the 1930s with a primary goal of feeding undernourished school children. Today, the program is under scrutiny for its negative impact on student health and environmental unsustainability. This project investigates the origins of the NSLP, the current status of the program, and opportunities for reform. In view of the program's deficiencies, much can be learned by studying other relevant models for school lunch, such as those used in Italy and France. While recognizing the political realities and budgetary constraints public schools currently confront, the Business Plan applies these lessons in its proposals for rethinking the school lunch program at one Denver public school.
Resumo:
Outliers are objects that show abnormal behavior with respect to their context or that have unexpected values in some of their parameters. In decision-making processes, information quality is of the utmost importance. In specific applications, an outlying data element may represent an important deviation in a production process or a damaged sensor. Therefore, the ability to detect these elements could make the difference between making a correct and an incorrect decision. This task is complicated by the large sizes of typical databases. Due to their importance in search processes in large volumes of data, researchers pay special attention to the development of efficient outlier detection techniques. This article presents a computationally efficient algorithm for the detection of outliers in large volumes of information. This proposal is based on an extension of the mathematical framework upon which the basic theory of detection of outliers, founded on Rough Set Theory, has been constructed. From this starting point, current problems are analyzed; a detection method is proposed, along with a computational algorithm that allows the performance of outlier detection tasks with an almost-linear complexity. To illustrate its viability, the results of the application of the outlier-detection algorithm to the concrete example of a large database are presented.
Resumo:
Contains notes taken by Harvard student Lyman Spalding from lectures delivered by Hersey Professor of the Theory and Practice of Physic Benjamin Waterhouse (1754-1846) in 1795. The notes cover the history of medicine, theories of contemporary physicians like Herman Boerhaave, William Cullen, and John Brown, and topics like fetal growth, digestion, and circulation. The volume also contains six pages of patient case notes from Spalding’s medical practice in Walpole, New Hampshire, in 1799, which detail the patients’ symptoms and course of treatment he pursued. In the case of a young man who complained of pain in his breast following a wrestling match, Spalding bled him and prescribed a cathartic of soap and aloes. Spalding also operated on a man who cut off part of his ankle with an ax.
Resumo:
This study analyses the current picture and prospects for EU–Brazil relations in the political and security arenas. As actors experiencing relevant changes, albeit in different directions in their respective international status quo, the EU and Brazil have found some common ground for convergence at the macro level on some structural issues, such as the normative framework of a changing global order, the striving for a multipolar world and the relevance and desirability of multilateralism. At the same time, it is argued that they differ significantly as to the strategies pursued in the attainment of those shared interests, resulting in competing, or eventually divergent, policy preferences when addressing specific issues and developments at the international level, limiting the prospects for a deep mutual commitment and engagement in political and security dynamics at the global level.
Resumo:
It was Christmas day when an intriguing news piece about a kitchen technology was published in the Wall Street Journal in 2013 (Kowsmann, 2013). Immediately after, the piece went viral in the Portuguese (social) media (TV, blogs, press). It reported an odd 'obsession' of Portuguese consumers with a pricey German-made kitchen appliance - the Bimby (Figure 7.1) - during a difficult period of 'painful budget slashing in return for an international bailout'. The news piece served to unveil the irony: how come ''Western Europe's poorest country' could afford such an expensive technology 'that outsells high-end iPads [...] and is more popular on Facebook than the country's best-known rock band?' The journalistic piece advanced explanations for this technology craze: 'But the Portuguese love gadgets and seem determined, despite hard times, to maintain their tradition of regularly getting together for dinner. In this explanatory attempt, Bimby is portrayed as an intermediary that opens up the possibility for thinking about meal practices in a particular way, in this case, linking nation and meals through ideas around commensality.
Resumo:
Is Europe's immigration policy attractive? One of the priorities driving current EU debates on labour immigration policies is the perceived need to boost Europe's attractiveness vis-á-vis 'talented' and 'highly skilled' immigrants. The EU sees itself playing a role in persuading immigrants to choose Europe over other competing destinations, such as the US or Canada. This book critically examines the determinants and challenges characterising discussions focused on the attractiveness of labour migration policies in the EU as well as other international settings. It calls for re-thinking some of the most commonly held premises and assumptions underlying the narratives of ‘attractiveness’ and ‘global competition for talent’ in migration policy debates. How can an immigration policy, in fact, be made to be ‘attractive’ and what are the incentives at play (if any)? A multidisciplinary team of leading scholars and experts in migration studies address the main issues and challenges related to the role played by rights and discrimination, qualifications and skills, and matching demand and supply in needs-based migration policies. The experiences in other jurisdictions such as South America, Canada and the United States are also covered: Are these countries indeed so ‘attractive’ and ‘competitive’, and if so what makes them more attractive than the EU? On the basis of the discussions and findings presented across the various contributions, the book identifies a number of priorities for policy formulation and design in the next generation of EU labour migration policies. In particular, it highlights important initiatives that the new European Commission should focus on in the years to come.
Resumo:
"February 1977."
Resumo:
Includes bibliographies.