Intimate partner violence against pregnant women: the environment according to Levine's nursing theory

Abstract OBJECTIVE Analyzing the elements that compose the environment of pregnant women who have experienced intimate partner violence in the light of Levine's Nursing Theory. METHOD A qualitative, descriptive study conducted from September to January 2012, with nine pregnant women in a Municipal Health Center in Rio de Janeiro. The interviews were semi-structured and individual. The theoretical framework was based on Levine's Nursing Theory. RESULTS Thematic analysis evidenced the elements that composed the external environment, such as violence perpetrated by intimate partners before and during pregnancy, violence in childhood and adolescence, alcohol consumption and drug use by the partner, unemployment, low education and economic dependency, which affected health and posed risks to the pregnancy. CONCLUSION Violence perpetrated by an intimate partner was the main external factor that influenced the internal environment with repercussions on health. This theory represents a tool in nursing care which will aid in detecting cases and the fight against violence.

Soil and water conservation strategies and impact on sustainable livelihood in Cape Verde – Case study of Ribeira Seca watershed

Cape Verde, located off the coast of Senegal in western Africa, is a volcanic archipelago where a combination of human, climatic, geomorphologic and pedologic factors has led to extensive degradation of the soils. Like other Sahelian countries, Cape Verde has suffered the effects of desertification through the years, threatening the livelihood of the islands population and its fragile environment. In fact, the steep slopes in the ore agricultural islands, together with semi-arid and arid environments, characterized by an irregular and poorly distributed rainy season, with high intensity rainfall events, make dryland production a challenge. To survive in these fragile conditions, the stabilization of the farming systems and the maintenance of sustainable yields have become absolute priorities, making the islands an erosion control laboratory. Soil and water conservation strategies have been a centerpiece of the government0s agricultural policies for the last half century. Aiming to maintain the soil in place and the water inside the soil, the successive governments of Cape Verde have implemented a number of soil and water conservation techniques, the most common ones being terraces, half moons, live barriers, contour rock walls, contour furrows and microcatchments, check dams and reforestation with drought resistant species. The soil and water conservation techniques implemented have contributed to the improvement of the economical and environmental conditions of the treated landscape, making crop production possible, consequently, improving the livelihood of the people living on the islands. In this paper, we survey the existing soil and water conservation techniques, analyze their impact on the livelihood condition of the population through a thorough literature review and field monitoring using a semi-quantitative methodology and evaluate their effectiveness and impact on crop yield in the Ribeira Seca watershed. A brief discussion is given on the cost and effectiveness of the techniques to reduce soil erosion and to promote rainfall infiltration. Finally, we discuss the critical governance factors that lead to the successful implementation of such strategy in a country with scarce natural resources.

The world distribution of income (estimated from individual country distributions)

We estimate the world distribution of income by integrating individualincome distributions for 125 countries between 1970 and 1998. Weestimate poverty rates and headcounts by integrating the density functionbelow the $1/day and $2/day poverty lines. We find that poverty ratesdecline substantially over the last twenty years. We compute povertyheadcounts and find that the number of one-dollar poor declined by 235million between 1976 and 1998. The number of $2/day poor declined by 450million over the same period. We analyze poverty across different regionsand countries. Asia is a great success, especially after 1980. LatinAmerica reduced poverty substantially in the 1970s but progress stoppedin the 1980s and 1990s. The worst performer was Africa, where povertyrates increased substantially over the last thirty years: the number of$1/day poor in Africa increased by 175 million between 1970 and 1998,and the number of $2/day poor increased by 227. Africa hosted 11% ofthe world s poor in 1960. It hosted 66% of them in 1998. We estimatenine indexes of income inequality implied by our world distribution ofincome. All of them show substantial reductions in global incomeinequality during the 1980s and 1990s.

The HP-filter in cross-country comparisons

Many empirical studies of business cycles have followed the practise ofapplying the Hodrick-Prescott filter for cross-country comparisons. Thestandard procedure is to set the weight \lambda, which determines the'smoothness' of the trend equal to 1600. We show that if this value isused for against common wisdom about business cycles. As an example, weshow that the long recession occurred inSpain between 1975 and 1985 goesunnotoced by the HP filter. We propose a method for adjusting \lambda byreinterpreting the HP-filter as the solution to a constrained minimizationproblem. We argue that the common practice of fixing \lambda across countriesamounts to chankging the constraints on trend variability across countries.Our proposed method is easy to apply, retains all the virtues of thestandard HP-filter and when applied to Spanish data the results are inthe line with economic historian's view. Applying the method to a numberof OECD countries we find that, with the exception of Spain, Italy andJapan, the standard choice of \lambda=1600 is sensible.

Welfare Impacts of Cross-Country Spillovers in Agricultural Research, 2007

The welfare implications of intellectual property protection (IPP) for private sector agricultural research are analyzed, focusing on the realistic cases in which countries provide different IPP levels, technology spills over across countries, and the public sector is involved in research. A model is developed to determine who benefits from, and who should pay for, the associated research. The paper contains some interesting results on the implications of a harmonization of IPP policies through multilateral agreements or via technology that allows research firms to prevent the copying of plants and animals that express traits that have emerged from their research.

Country portfolios and the Solow-model

This paper shows that an open economy Solow model provides a good description of international investment positions in industrialized countries. More than half of the variation of net foreign assets in the 1990's can be attributed to cross country differences in the savings rate, population and productivity growth. Furthermore, these factors seem to be an important channel through which output and wealth affect international investment positions. We interpret this funding as evidence that decreasing returns are an important source of international capital movements. The savings rate (andpopulation growth) influence the composition of country portfolios through their downward (upward) pressure on the marginal productivity of capital.

High prevalence of peripheral atherosclerosis in a rapidly developing country.

Cardiovascular disease is rapidly increasing in developing countries experiencing epidemiological transition. We investigated the prevalence of peripheral atherosclerosis in a rapidly developing country and compared our findings with data previously reported in Western populations. A cardiovascular risk factor survey was conducted in 1067 individuals aged 25-64 randomly selected from the general population of Seychelles. High-resolution ultrasonography of the right and left carotid and femoral arteries was performed in a random subgroup of 503 subjects (245 men and 258 women). In each of the four arteries, arterial wall thickness (in plaque-free segments) and atherosclerotic plaques (i.e. focal wall thickening at least 1.0 mm thick) were measured separately. The prevalence of peripheral atherosclerosis was high in this population. For instance, at least one plaque > or =1.0 mm was found in, respectively, 34.9 and 27.5% of men and women aged 25-34 and at least one plaque > or =2.5 mm was found in, respectively, 58.2 and 36.9% of men and women aged 55-64. With reference to data found in the literature, the prevalence of carotid atherosclerosis appeared to be significantly higher in Seychelles than in Western populations. This study provides further evidence for the importance of cardiovascular disease in developing countries. Determinants should be identified and relevant prevention and control programs implemented.

Dimensions of national culture and the accounting environment -The Spanish case-

Gray (1988) has put forward a hypothesis on how a national accountingenvironment might reflect the cultural dimensions identified by Hofstede (1980, 1983). A number of studies have tested Gray's hypothesis, including one by Pourjalali and Meek (1995) which identified a match between changes in cultural dimensions and the accounting environment in Iran following the revolution. In this paper we replicate this work in the context of Spain following the death of Franco in 1975 and the emergence of a democratic constitution in 1978. Specifically, we: 1) Consider Gray's hypothesis built on Hofstede's cultural dimensions and review some empirical tests of the hypotheses.2) Building on the work of Hofstede and Gray, we: put forward some hypotheses on how we would expect cultural dimensions to change in Spain with the transition to democracy.3) Review developments in accounting in Spain following the transition to democracy, in order to identify how well these fit with our hypotheses.

A IMPORTÃNCIA DA CONTABILIDADE AMBIENTAL NO CONTEXTO DAS EMPRESAS EM SÃO VICENTE

No mundo globalizado, com o desenvolvimento de novas tecnologias, novas formas de indústria e a escassez dos recursos, surge a necessidade de mudar o comportamento das entidades em relação à preservação do meio ambiente. É neste sentido que muitas entidades estão a adoptar a contabilidade ambiental nos seus relatórios, de forma a evidenciar os impactos que as suas acções provocam sobre o meio ambiente. O presente trabalho assenta-se principalmente na importância da contabilidade ambiental, na responsabilidade social e nos impactos que as actividades das empresas provocam ao meio ambiente. Neste sentido, apresentamos os conceitos de responsabilidade social e ambiental, e principalmente o conceito de contabilidade ambiental, onde fizemos a sua breve caracterização histórica, a sua importância, os seus objectivos e vantagens. Procuramos, de uma forma sintetizada, através dos relatórios de gestão disponibilizados nos Web sites de algumas empresas do País, saber qual o tratamento dado às questões de responsabilidade social e ambiental, e constatamos que muitas dessas empresas incluem nos seus relatórios acções relacionadas com a sociedade e o ambiente. Foi feito um estudo de caso na empresa de Produção, Transporte e Distribuição de Electricidade e Água, para ilustrar o tema de estudo. Fizemos uma análise nos documentos disponibilizados pela empresa de modo a saber qual a relevância dada às questões relacionadas com a contabilidade ambiental e qual o tratamento contabilístico dados as estas questões. Relativamente à metodologia utilizada durante a elaboração deste trabalho, baseámo-nos em revisões bibliográficas acerca do tema, em análises aos documentos da empresa e conversas tidas com alguns colaboradores da mesma. In this globalised world, with the development of new technologies, new types of industry and scarcity of resources, there is a need to change the behaviour of entities in what concerns protection of the environment. This is why many entities are including environmental accounting in their reports, in order to show the impact of their activity on the environment. This work is mainly focused on the importance of environmental accounting, the social responsibility and the impact on the environment caused by corporations’ activity. In this sense we begin with the introduction to the concept of social and environmental responsibility, with emphasis on environmental accounting, doing a brief historic characterization of it, its importance, objectives and advantages. In a synthetic way, going through the management reports shown on the websites of some enterprises in this country, we tried to learn how they deal with the matter of social and environmental responsibility, and we noticed that many of them include in their reports actions they take in the field of society and environment. To illustrate our theme, a case study was done in Electra, the electricity and water production and Distribution Company. We analysed documents made available by the company in order to know how they care about environmental accounting matters and how they treat them at the financial accounting level. Concerning the methodology used in performing this work, we based on reading bibliography about the theme, analyzing documents from that company and conversations with some of its workers.

The equity premium and the risk free rate: A cross country, cross maturity examination

This paper examines the relationship between the equity premium and the risk free rate at three different maturities using post 1973 data fora panel of 7 OECD countries. We show the existence of subsample instabilities,of some cross country differences and of inconsistencies with the expectations theory of the term structure. We perform simulations using a standard consumptionbased CAPM model and demonstrate that the basic features of Mehra and Prescott's(1985) puzzle remain, regardless of the time period, the investment maturity and the country considered. Modifications of the basic setup are also considered.

O Papel das Agências de Viagens e Turismo no Desenvolvimento do Turismo Emissor e Receptor

Devido a mudanças tecnológicas e da globalização, o turismo vem passando por grandes transformações, permitindo um maior acesso às informações e uma maior aproximação entre o consumidor e o mercado turístico. O papel das agências de viagens e turismo (AVT’s) é de fundamental importância para o desenvolvimento da actividade turística de um país. Face a isto, as AVT’s devem aderir ao novo cenário, procurando acompanhar a evolução, renovando e actualizando sempre os seus serviços. O presente estudo tem por objectivo avaliar o papel das AVT’s da ilha de São Vicente, no âmbito do turismo emissor e receptor. Foi realizado um estudo de caso, incluindo os doze representantes das AVT’s da ilha de S. Vicente, com excepção das empresas exclusivamente marítimas. Foi usado um guião de entrevistas para a obtenção de dados relacionados aos responsáveis dos serviços, a empresa, aos colaboradores internos, clientes, serviços oferecidos, sazonalidade e sua problemática, parceiros, as tecnologias de informação e as perspectivas futuras. As informações foram analisadas sob um enquadramento teórico e prático. Constatou-se que sete agências dedicam-se ao turismo emissor e receptor, três ao turismo emissor, e duas ao receptor. Foi possível observar que as AVT’s apresentam semelhanças na prestação de serviços e a maioria tem a preocupação de acompanhar as exigências actuais do turismo. Pode-se concluir que o turismo emissor e receptor estão bem representados pelas AVT’s de São Vicente. Technological changes and globalization has allowed big transformations in Tourism, greater access to information and a closer relationship between the consumer and tourist market. The role of the Travel and Tourism Agencies (TTA) has fundamental importance for the tourism development in a country, and they must adhere to the new environment, trying to follow the evolution, always renewing and updating their services. The present study aims to evaluate the role of TTA’s in São Vicente Island, in the field of inbound and outbound tourism. It was conducted a case study, including 12 representatives of TTA's in São Vicente, with exception of shipping companies. It was used a scripted interview to obtain data about the service delegate, the company, internal employees, customers, offered services, seasonality and its problems, partners, information technology and future prospects. Data were analyzed from a theoretical and practical view. It was found that seven agencies dedicated to inbound and outbound tourism, three to outbound and two to inbound. The TTA’s have similarities in service delivery and most have the concern to keep up with current demands of tourism. It can be concluded that inbound and outbound tourism are well represented by TTA’s in São Vicente.

Prevalence of overweight and obesity among migrants in Switzerland: association with country of origin.

Migrants tend to present higher overweight and obesity levels, but whether this relationship applies to all nationalities has seldom been studied. The present study aimed to assess the prevalence of overweight and obesity according to nationality in adults. Cross-sectional population-based samples. Five-year nationwide interview surveys (Swiss Health Surveys - SHS) from 1992 to 2007 (n 63 766) and a local examination survey (CoLaus Study in Lausanne 2004-2006, n 6743). Participants were separated into Swiss, French, German, Italian, Portuguese, Spanish nationals, those from the former Republic of Yugoslavia and from other European and other countries. Compared with Swiss nationals, German and French nationals presented a lower prevalence of overweight and obesity, whereas nationals from Italy, Spain, Portugal and the former Republic of Yugoslavia presented higher levels. Adjusting the SHS data for age, gender, education, smoking, leisure-time physical activity and survey year, a lower risk for overweight and obesity was found for German (OR = 0·80, 95 % CI 0·70, 0·92) and French (OR = 0·74, 95 % CI 0·61, 0·89) nationals, whereas higher risks were found for participants from Italy (OR = 1·45, 95 % CI 1·33, 1·58), Spain (OR = 1·36, 95 % CI 1·15, 1·61), Portugal (OR = 1·25, 95 % CI 1·06, 1·47) and the former Republic of Yugoslavia (OR = 1·98, 95 % CI 1·69, 2·32). Similar findings were observed in the CoLaus Study for Italian (OR = 1·63, 95 % CI 1·29, 2·06), Spanish (OR = 1·54, 95 % CI 1·17, 2·04) and Portuguese (OR = 1·49, 95 % CI 1·16, 1·91) participants and for those from the former Republic of Yugoslavia (OR = 5·34, 95 % CI 3·00, 9·50). Overweight and obesity are unevenly distributed among migrants in Switzerland. Migrants from Southern Europe and from the former Republic of Yugoslavia present higher prevalence rates. This suggests that preventive messages should be tailored to these specific populations.

Three essays on organizations and their external environment

Abstract: The literature on the various links between organizations and their external environment is very extensive and fragmented. This thesis is comprised of three separate essays, each examining specific research questions related to these links. The first essay deals with the notion of industry life cycle and how the geographical concentration of an industry is linked to the particular life cycle stage in which the industry finds itself. The aim of this first essay is firstly to verify if the evolution of the Swiss hotel industry fits some of the stylized facts of the industry life cycle. The second aim is to verify if there is evidence of geographical clustering of the hotel industry, and by extension of tourism. The third aim is to verify a hypothesis that industry decline manifests itself mainly by company closures in decentralized locations. The importance for organizational survival and performance of adapting and reacting to environmental changes has long been ascertained. This adaptation requires managers, under conditions of uncertainty, to identify relevant changes in their external environment and to interpret the possible effects of those changes on their organization. Furthermore, it requires finding and adopting organizational responses in reaction to the environmental changes. The second essay explores how managers perceive their environment by reporting the results of two workshops held with managers from the European hotel industry. In the third essay we examine in more detail the role of uncertainty in the interpretation by executives of environmental changes. We integrate existing theories of interpretation and uncertainty into one framework, which we then test using national survey data from the hotel industry. In all three essays we are able to provide some evidence to support our main hypotheses, but.also make suggestions far further research into the topics examined.

Location of hubs in a competitive environment

We offer a formulation that locates hubs on a network in a competitiveenvironment; that is, customer capture is sought, which happenswhenever the location of a new hub results in a reduction of thecurrent cost (time, distance) needed by the traffic that goes from thespecified origin to the specified destination.The formulation presented here reduces the number of variables andconstraints as compared to existing covering models. This model issuited for both air passenger and cargo transportation.In this model, each origin-destination flow can go through either oneor two hubs, and each demand point can be assigned to more than a hub,depending on the different destinations of its traffic. Links(``spokes'' have no capacity limit. Computational experience is provided.