A reestruturação das instituições de controle das empresas estatais chinesas (1978-2003)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The Caribbean and the post-2015 development agenda

This paper will contend that the post-2015 development agenda presents a major opportunity for Caribbean countries to reverse decades of lagging economic performance and make the transition to balanced, holistic, and people-centred growth and development. The MDGs, while valuable in promoting gains in poverty reduction, health, education, nutrition, and maternal well-being were not tailored to the growth and development needs of the region. This can now be changed by a post-2015 development agenda which goes beyond improving the welfare of citizens by meeting basic needs and enhancing access to primary services. The necessary scaling-up of the MDG framework will require that the sustainable development goals, which will anchor the post- 2015 development agenda, are capable of promoting structural change, competitiveness and output gains while advancing social development and meeting environmental concerns. They must also address the unfinished business of the millennium development goals, primarily in the area of human development.

The β to α phase transition of tantalum coatings deposited by modulated pulsed power magnetron sputtering

Tantalum coatings are of particular interest today as promising candidates to replace potentially hazardous electrodeposited chromium coatings for tribological and corrosion resistant applications, such as the internal lining on large-caliber gun barrels. Tantalum coatings have two crystalline phases, α-Ta (body-centered-cubic) and β-Ta (metastable tetragonal) that exhibit relatively different properties. Alpha-Ta is typically preferred for wear and corrosion resistant applications and unfortunately, is very difficult to deposit without the assistance of substrate heating or post-annealing treatments. Furthermore, there is no general consensus on the mechanism which causes α or β to form or if there is a phase transition or transformation from β → α during coating deposition. In this study, modulated pulsed power (MPP) magnetron sputtering was used to deposit tantalum coatings with thicknesses between 2 and 20 μm without external substrate heating. The MPP Ta coatings showed good adhesion and low residual stress. This study shows there is an abrupt β → α phase transition when the coating is 5–7 μm thick and not a total phase transformation. Thermocouple measurements reveal substrate temperature increases as a function of deposition time until reaching a saturation temperature of ~ 388 °C. The importance of substrate temperature evolution on the β → α phase transition is also explained.

Patterns of regional differentiation in post-Soviet Russia

This doctoral thesis aims at contributing to the literature on transition economies focusing on the Russian Federations and in particular on regional income convergence and fertility patterns. The first two chapter deal with the issue of income convergence across regions. Chapter 1 provides an historical-institutional analysis of the period between the late years of the Soviet Union and the last decade of economic growth and a presentation of the sample with a description of gross regional product composition, agrarian or industrial vocation, labor. Chapter 2 contributes to the literature on exploratory spatial data analysis with a application to a panel of 77 regions in the period 1994-2008. It provides an analysis of spatial patterns and it extends the theoretical framework of growth regressions controlling for spatial correlation and heterogeneity. Chapter 3 analyses the national demographic patterns since 1960 and provides a review of the policies on maternity leave and family benefits. Data sources are the Statistical Yearbooks of USSR, the Statistical Yearbooks of the Russian Soviet Federative Socialist Republic and the Demographic Yearbooks of Russia. Chapter 4 analyses the demographic patterns in light of the theoretical framework of the Becker model, the Second Demographic Transition and an economic-crisis argument. With national data from 1960, the theoretically issue of the pro or countercyclical relation between income and fertility is graphically analyzed and discussed, together with female employment and education. With regional data after 1994 different panel data models are tested. Individual level data from the Russian Longitudinal Monitoring Survey are employed using the logit model. Chapter 5 employs data from the Generations and Gender Survey by UNECE to focus on postponement and second births intentions. Postponement is studied through cohort analysis of mean maternal age at first birth, while the methodology used for second birth intentions is the ordered logit model.

From Elitism through Corporatism to Pluralism? The Role of Elites in the Political Transition of Ukraine

The group set out to analyse the dynamics of elite groups in Ukraine today, both internal and inter-group, and their ideas on major socio-economic, political and foreign policies, in order to identify the degree of competitiveness between groups, methods of elite recruitment and the degree of elite response, which influence both the political agenda and the results of political activity. Having observed the contemporary debate and identified the pre-eminence of various elite groups in the decision-making process at the regional and state levels, they also sought to determine the type and degree of elite consensus which might be achieved in contemporary Ukraine. They also considered the extent of concealed power, in terms of covert interaction more characteristic of corporate societies, which might allow for the abuse of authority within a technically democratic system. The group then went on to consider the stages of counter-elite transformation and the continuing importance of the communist elite, as well as the issue of rivalry versus consensus. They see their findings as relevant not only to the Central and Eastern European context but also to the situation in Latin America today.

The Institutional Framework around Successful Art Forms in Communist Czechoslovakia

Mr. Michl posed the question of how the institutional framework that the former communist regime set up around art production contributed to the success of Czech applied arts. In his theoretical review of the question he discussed the reasons for the lack of success of socialist industrial design as opposed to what he terms pre-industrial arts (such as art glass), and also for the current lack of interest into art institutions of the past regime. His findings in the second, historical section of his work were based largely on interviews with artists and other insiders, as an initial attempt to use questionnaires was unsuccessful. His original assumption that the institutional framework was imposed on artists against their will in fact proved mistaken, as it turned out to have been proposed by the artists themselves. The basic blueprint for communist art institutions was the Memorandum document published on behalf of Czechoslovak visual artists in March 1947, i.e. before the communist coup of February 1948. Thus, while the communist state provided a beneficial institutional framework for artists' work, it was the artists themselves who designed this framework. Mr. Michl concludes that the text of the memorandum appealed to the general left-wing and anti-market sentiments of the immediate post-war period and by this and by later working through the administrative channels of the new state, the artists succeeded in gaining all of their demands over the next 15 years. The one exception was artistic freedom, although this they came to enjoy, if only by default and for a short time, during the ideological thaw of the 1960s. Mr. Michl also examined the art-related legislative framework in detail and looked at the main features of key art institutions in the field, such as the Czech Fund for Visual Arts and the 1960s art export enterprise Art Centrum, which opened the doors into foreign markets for artists.

Scientific Institutions in a Society of Transition: Strategies of Modernisation

Kristina Petkova (Group Leader), Tzocho Boyadgiev, Galin Gornev, Ivan Tcholakov (Bulgaria), Martin Bauer (Switzerland). Scientific Institutions in a Society of Transition: Strategies of Modernisation. Ms. Petkova is involved in teaching and research in the Institute of Sociology of the Bulgarian Academy of Science and led this project, which was carried out between July 1995 and June 1997. The aims of this project were a) to outline the main adaptive strategies of scientific institutions in a situation of social transition, and b) to analyse the opportunities for mobilising public opinion in support scientific work. The group began from the assumption that the social representation of science reflects the historical development of society as a whole. They developed a theoretical model describing the position of science in the three main types of society in the world today (modern, post-modern, totalitarian) and carried out three types of investigation: a representative survey of the public understanding of scientific institutions in Bulgaria; an in-depth cross-national investigation (Bulgarian - Great Britain); and a content analysis of how science is represented in two national newspapers, the "Rabotnichesko Delo" and the "Daily Telegraph". The results showed that Bulgarian public opinion has a more standard view of science and a more optimistic vision of scientific development than do the British, but that there is a certain insensitivity to the risks of scientific results, etc. The group conclude that in order to survive, scientific institutions in Bulgaria should change their passive attitude and adopt active strategies in both their relationships with the state, and in their contacts with private business and with the institutions of civil society.

From episodic to habitual prospective memory: ERP-evidence for a linear transition

Performing a prospective memory task repeatedly changes the nature of the task from episodic to habitual. The goal of the present study was to investigate the neural basis of this transition. In two experiments, we contrasted event-related potentials (ERPs) evoked by correct responses to prospective memory targets in the first, more episodic part of the experiment with those of the second, more habitual part of the experiment. Specifically, we tested whether the early, middle, or late ERP-components, which are thought to reflect cue detection, retrieval of the intention, and post-retrieval processes, respectively, would be changed by routinely performing the prospective memory task. The results showed a differential ERP effect in the middle time window (450 - 650 ms post-stimulus). Source localization using low resolution brain electromagnetic tomography analysis (LORETA) suggests that the transition was accompanied by an increase of activation in the posterior parietal and occipital cortex. These findings indicate that habitual prospective memory involves retrieval processes guided more strongly by parietal brain structures. In brief, the study demonstrates that episodic and habitual prospective memory tasks recruit different brain areas.

Goals, plans, and behavior changes: A relevant part of the post-treatment cancer experience

Background. Colorectal cancer (CRC) survivors have to manage treatment side effects, psychosocial issues, and co-morbidities, as well as modify their lifestyles to decrease risk of recurrence and prolong life. Identifying survivors’ goals and key factors that influence their goals will highlight the issues cancer survivors face post-treatment and the resources needed to help them engage in health-promoting behaviors.^ Objectives and methods. This dissertation examines the health-related goals of post-treatment CRC survivors using two studies: (1) a qualitative study to identify and describe the health goals of CRC survivors during the transition from active treatment to post-treatment survivorship and follow-up care; and (2) a cross-sectional survey to identify CRC survivors’ goals, and key factors that influence their goals.^ Results. (1) The 41 qualitative interviews indicated participants’ health-related goals were to be healthy, get back to normal, and not have a cancer recurrence. Most of the CRC survivors reported they maintained healthy behaviors, made healthy behavior changes, or had goals to change their behavior. Respondents were empowered to improve their health by maintaining follow-up care and regular health screenings, and many were managing treatment side effects in an effort to improve functional abilities. (2) The cross-sectional study found that CRC survivors’ most prevalent goals were related to healthy behaviors (i.e., eat a healthy diet and engage in physical activity), and cancer care or disease management (i.e., keep up with health screenings and monitor symptoms). Goals that survivors identified as important were similar to goals they perceived were important to their providers (i.e., goals related to cancer care, disease management). Certain goals were statistically associated with age, barriers to achieving goals, social support and health-related quality of life.^ Conclusions. CRC survivors have health-promoting goals post-treatment and are interested in making health behavior changes. Goals ranged from cancer care/surveillance and disease management to healthy lifestyle modifications. Patients may need help resolving or managing treatment side effects or co-morbidities prior to implementing health promoting behaviors. Healthcare providers’ recommendations may be a powerful resource to encourage survivors to engage in health-promoting behaviors. Self-management and goal setting support could be an appropriate strategy to assist patients with achieving their post-treatment health goals.^

Planificación familiar: un componente esencial de la atención post-aborto

Son muchas las mujeres que no reciben servicios de planificación familiar inmediatamente des­ pués de un aborto, a pesar de que ya están en riesgo de embarazarse en las dos o tres semanas siguientes. Es por ello que todas las mujeres deben recibir servicios de consejería y planificación familiar después de un aborto — espontáneo o inducido — sin importar el procedimiento o método de evacuación con el que se puso fin al embarazo.

Global cooling during the Eocene Oligocene Transition

About 34 million years ago, Earth's climate shifted from a relatively ice-free world to one with glacial conditions on Antarctica characterized by substantial ice sheets. How Earth's temperature changed during this climate transition remains poorly understood, and evidence for Northern Hemisphere polar ice is controversial. Here, we report proxy records of sea surface temperatures from multiple ocean localities and show that the high-latitude temperature decrease was substantial and heterogeneous. High-latitude (45 degrees to 70 degrees in both hemispheres) temperatures before the climate transition were ~20°C and cooled an average of ~5°C. Our results, combined with ocean and ice-sheet model simulations and benthic oxygen isotope records, indicate that Northern Hemisphere glaciation was not required to accommodate the magnitude of continental ice growth during this time.

Tributo en la Argentina post-dictadura : Los "muertos por la subversión"

El artículo analiza el lugar de Tributo, órgano de FAMUS (Familiares y Amigos de Muertos por la Subversión), en los años '80, en la reivindicación de la actuación militar en la última dictadura y de la represión en general antes de 1976. El argumento central es que la búsqueda de legitimidad en el espacio público se estructura a partir de formas particulares de matar y morir que permiten, a su vez, establecer una oposición radical entre los muertos propios y los del campo opuesto. Se muestra también la adecuación plástica de Tributo a la cambiante coyuntura de los años de la transición democrática y se rescatan las formas en que se iban construyendo las estrategias de los defensores de la represión, sus intentos en un momento dado de postergar para el futuro la justicia que en el presente no reciben y, vistos desde hoy, las líneas de continuidad con formas actuales de reivindicación, que ya en las páginas de Tributo aparecen claramente esbozadas

Tributo en la Argentina post-dictadura : Los "muertos por la subversión"

El artículo analiza el lugar de Tributo, órgano de FAMUS (Familiares y Amigos de Muertos por la Subversión), en los años '80, en la reivindicación de la actuación militar en la última dictadura y de la represión en general antes de 1976. El argumento central es que la búsqueda de legitimidad en el espacio público se estructura a partir de formas particulares de matar y morir que permiten, a su vez, establecer una oposición radical entre los muertos propios y los del campo opuesto. Se muestra también la adecuación plástica de Tributo a la cambiante coyuntura de los años de la transición democrática y se rescatan las formas en que se iban construyendo las estrategias de los defensores de la represión, sus intentos en un momento dado de postergar para el futuro la justicia que en el presente no reciben y, vistos desde hoy, las líneas de continuidad con formas actuales de reivindicación, que ya en las páginas de Tributo aparecen claramente esbozadas

Tributo en la Argentina post-dictadura : Los "muertos por la subversión"

El artículo analiza el lugar de Tributo, órgano de FAMUS (Familiares y Amigos de Muertos por la Subversión), en los años '80, en la reivindicación de la actuación militar en la última dictadura y de la represión en general antes de 1976. El argumento central es que la búsqueda de legitimidad en el espacio público se estructura a partir de formas particulares de matar y morir que permiten, a su vez, establecer una oposición radical entre los muertos propios y los del campo opuesto. Se muestra también la adecuación plástica de Tributo a la cambiante coyuntura de los años de la transición democrática y se rescatan las formas en que se iban construyendo las estrategias de los defensores de la represión, sus intentos en un momento dado de postergar para el futuro la justicia que en el presente no reciben y, vistos desde hoy, las líneas de continuidad con formas actuales de reivindicación, que ya en las páginas de Tributo aparecen claramente esbozadas

Structural Changes and Formation of Rusta-shahr in Post-Revolutionary Rural Society in Iran

The following paper is based on the author's two-year research and fieldwork in Iran and examines the process of political and social changes since the Iranian Revolution of 1979 and the subsequent impact of the Iran-Iraq War of 1980-88. This paper focuses on the transition of traditional, small villages into rusta-shahr or small rural cities and the first and second nation-wide elections of shoura or councils which were the first steps toward self-government. The author is guardedly optimistic regarding this democratic process but warns of possible future social unrest if changes are not more "balanced" between cities and rural areas and if the employment needs of the burgeoning younger generation are not met, political and social consequences may be catastrophic.