Parental care time in four European countries: comparing types and contexts

The intensity of parental investments in child care time is expected to vary across families with different norms and time-constraints. Additionally, it should also differ across countries, since the abilities of parents to harmonize family and work vary by national context. In our opinion, however, this question remains inconclusive for two main reasons: 1) only some countries have been studied from a comparative approach; 2) previous studies have not paid enough attention to the analysis of how the conditional effects of education and employment affect parental investments.In this paper we used nationally representative time-use data from Denmark, Flanders, Spain and the United Kingdom (N=4,031) to explore how employment and education predict variations in child care time. IN Britain and Spain employment has a strong negative effect on fathers’ child care, but a weaker one in Flanders and particularly in Denmark. In contrast, maternal employment has a strong negative impact in all four countries. Education increases child care time significantly only among Spanish mothers and fathers, as well as British mothers. Nonetheless, we find that college-educated mothers under similar time-constraints increase substantially their expected child care time in Britain, Flanders and Spain; for fathers we find a more mixed picture. Routine child care activities are more sensitive to both maternal and paternal employment than interactive child care activities. Finally, we observe that working a public sector job generally increases a total time allocated to parental care, controlling for several demographic and socioeconomic variables.

Unstable equilibrium: young adult women in family and career formation in Southern Europe

The paper examines the relationship between family formation (i.e., living with a partner and having children) and women’s occupational career in southern Europe (i.e., Greece, Italy, Portugal and Spain). The relationship is explored by analysing the impact that different family structures and male [nvolvement in caring activities have on women’s early occupational trajectories (i.e., remaining in the same occupational status, experiencing downward or upward mobility, or withdrawing from paid work). This research shows that male involvement in caring activities does not really push women ahead in their career, but the absolute lack of male support seems to negatively affect women’s permanence in paid work. These results apply to all southern European countries except Portugal, where the absolute absence of the partners’ support in caring activities does not seem to alter women’s determination to remain in paid work. The methodology applied consists of the estimation of multinomial logit regression models and the analysis is based on eight waves (1994-2001) of the European Community Household Panel (ECHP).

Synthesis and in vitro evaluation of a novel radioligand for αvβ3 integrin receptor imaging: [(18)F]FPPA-c(RGDfK).

The development of RGD-based antagonist of αvβ3 integrin receptor has enhanced the interest in PET probes to image this receptor for the early detection of cancer, to monitor the disease progression and the response to therapy. In this work, a novel prosthetic group (N-(4-fluorophenyl)pent-4-ynamide or FPPA) for the (18)F-labeling of an αvβ3 selective RGD-peptide was successfully prepared. [(18)F]FPPA was obtained in three steps with a radiochemical yield of 44% (decay corrected). Conjugation to c(RGDfK(N3)) by the Cu(II) catalyzed Huisgen azido alkyne cycloaddition provided the [(18)F]FPPA-c(RGDfK) with a radiochemical yield of 29% (decay corrected), in an overall synthesis time of 140min.

Contributos da Bolsa de Valores de Cabo Verde para o Crescimento da Economia do País

O trabalho monográfico ora apresentado, pretende evidenciar as potencialidades da Bolsa de Valores de Cabo Verde, no que tange a sua criação, desempenho, evolução, funcionamento e contribuição para a economia do país. O presente trabalho tem também como propósito, estudar de que forma como o mercado de capitais contribui para a economia de um país, o porque das empresas recorrerem a esse mercado, quais os benéficos ao estar cotada numa Bolsa e ainda qual a razão de algumas não estarem inseridas nele. Esse mercado que hoje conquista vários investidores a nível mundial, é considerado como sendo uma opção infalível e de grande relevância para a economia de qualquer país, sendo também uma escolha para poupar e financiar investimentos. Entendemos que, a existência de um Mercado de Capitais num país como o nosso, sendo este um PDM, onde existe forte dependência do estrangeiro e há necessidade de criar atributos capazes de garantir o apoio à sua economia, é um privilégio, pois apesar dos riscos e dificuldades enfrentados encontra-se em activa e sempre com rumo a uma melhoria. Em forma de conclusão, afirmamos que o nosso mercado de capitais além de ser rudimentar, apresenta baixos níveis de liquidez em relação a frequência de transacção de títulos. Pelo que ficamos com alguma reserva quanto aos benefícios que terão os potenciais investidores. The monograph presented here, aims to highlight the potential of the Stock Exchange of Cape Verde, with respect to its creation, performance, development, operation and contribution to the economy. This work also has the purpose to study that how the capital market contributes to the economy of a country, why companies resort to this market, which benefits by being listed on a stock exchange and also the reason some do not being inserted in it. This market that many investors now conquering the world, is considered to be infallible and a choice of great importance to the economy of any country, is also a choice to save and fund investments. We understand that the existence of a capital market in a country like ours, this being a developed country average, where there is heavy reliance on overseas and need to create features that would guarantee support for its economy, it is a privilege, because despite the risks and difficulties faced is in active and always towards an improvement. By way of conclusion, we note that our capital market as well as being rough, has low levels of liquidity in relation to frequency of trading of securities. Therefore we are left with some reservations about the benefits that have the potential investors.

Burnout and associated factors in employees of a Swiss teaching hospital

Background Working in a teaching hospital is a highly stressful occupation, which can lead to burnout. The consequences of burnout in health professionals can be very serious, both for themselves and patients. The aim of this cross-sectional study was to assess the extent of burnout and associated factors in hospital employees. Methods In the Fall of 2007, all employees of a Swiss teaching hospital were invited to complete a job satisfaction survey. It included the work-related burnout scale (scored 0-100) of the Copenhagen Burnout Inventory (CBI-French version), measuring the degree of physical and psychological fatigue and exhaustion perceived as related to the person's work; a high degree of burnout was defined as a score _50. Logistic regression analyses were used to determine factors associated with a high degree of burnout. Results A total of 4575 individuals returned the questionnaire (response rate 54%). Of them, 1503 (33%) had a high degree of burnout. The rate of burnout was higher among women (34.3% versus 30.5%, P = 0.012) and respondents younger than 40 years (37.7% versus 28.6%, P < 0.001). Executives were less prone to burnout than employees (27.1% versus 33.9%, P < 0.0019). Rates of burnout differed by profession: nurses and physicians had higher rates than administrative and logistic staff (42.8% and 37.4% versus 25.6% and 20.9%, respectively P < 0.001). Burnout was inversely associated with job satisfaction. In multivariate analysis, factors associated with burnout were overall dissatisfaction (OR 3.23; 95% CI 2.66-3.91), dissatisfaction with workload (OR 2.09; 95% CI 1.74-2.51) and work-life balance (OR 2.25; 95% CI 1.83-2.77), being a woman (OR 1.56; 95% CI 1.28-1.90), working fulltime (OR 1.41; 95% CI 1.08-1.85) and working as a nurse, a physician or in the psychosocial sector. Conclusions One-third of respondents, mostly nurses and physicians, experienced burnout and had lower levels of job satisfaction. The factors associated with burnout may help to tailor programmes aiming at reducing burnout at both the individual and organizational level within the hospital.

Assessing dispositional empathy in adults: A French validation of the Interpersonal Reactivity Index (IRI).

The goal of this study was to validate a French version of the Interpersonal Reactivity Index (IRI), a self-report questionnaire comprised of four subscales assessing affective (empathic concern and personal distress) and cognitive (fantasy and perspective taking) components of empathy. To accomplish this, 322 adults (18 to 89 years) completed the French version of the IRI (F-IRI). A confirmatory factor analysis confirmed the four-factor structure of the original IRI. The F-IRI showed good scale score reliability, test-retest reliability, and convergent validity, tested with the French version of the Empathy Quotient. These findings confirmed the reliability and validity of the F-IRI and suggest that the F-IRI is a useful instrument to measure self-reported empathy. In addition, we observed sex and age differences consistent with findings in the literature. Women reported higher scores in empathic concern and fantasy than men. Older adults reported less personal distress and less fantasy. (PsycINFO Database Record (c) 2013 APA, all rights reserved)

Recessions and babie's health

We study the effect of the business cycle on the health of newborn babies using 30 years of birth certificate data for Spain. Exploiting regional variation over time, we find that babies are born healthier when the local unemployment rate is high. Although fertility is lower during recessions, the effect on health is not the result of selection (healthier mothers being more likely to conceive when unemployment is high). We match multiple births to the same parents and find that the main result survives the inclusion of parents fixed-effects. We then explore a range of maternal behaviors as potential channels. Fertility-age women do not appear to engage in significantly healthier behaviors during recessions (in terms of exercise, nutrition, smoking and drinking). However, they are more likely to be out of work. Maternal employment during pregnancy is in turn negatively correlated with babies' health. We conclude that maternal employment is a plausible mediating channel.

A problemática do risco cambial na importação estudo de caso: Empresas Importadoras de Automóveis em Cabo Verde

A problemática do risco cambial surge a partir do momento em que agentes económicos decidem efectuar as suas transacções internacionais em divisas. Neste contexto, a necessidade de conhecer e compreender o mercado cambial é peremptório. Como forma de se protegerem das exposições de taxas de câmbio, os agentes sentem necessidade de recorrer a instrumentos de protecção cambial, de forma a proporcionar uma maior segurança à negociação. O presente trabalho teve como objectivo identificar e avaliar o risco cambial nas empresas de importação de automóveis em Cabo Verde, bem como estudar o mercado cambial Cabo-verdiano, procurando, simultaneamente identificar os instrumentos de protecção disponíveis na nossa praça. No entanto, observou-se que no mercado nacional não há utilização dos derivados financeiros, embora, já seja prevista a sua implementação. Deste modo, as empresas de importação de automóveis encontram-se totalmente expostas a esse risco de mercado, e sem qualquer experiência em lidar com os instrumentos de protecção cambial. Para a consecução dos objectivos propostos, realizou-se um estudo de caso, com o propósito de estudar a problemática do risco cambial nas empresas de importação de automóveis em Cabo Verde. A colecta de dados foi realizada por meio de questionários aplicados às empresas importadoras de automóveis e foi complementada com uma entrevista não estruturada aplicada a um especialista com know-how na área. Com o estudo foi possível descrever todas as etapas do processo de importação de automóveis e analisar a expressividade dos riscos cambiais nessas empresas. The problem of currency risk arises from the moment when economic agents decide to perform their international transactions in any foreign exchange. In this respect, the need to know and understand the exchange market is peremptory. As a way to protect themselves from the exposure of rates exchange, agents feel the need to resort to cambial instruments of protection, to provide a greater security to negotiations. This present work had as objectives to identify and survey the currency risk in importing cars companies in Cape Verde, as well as studying the Cape Verdean exchange market to, simultaneously, identify the instruments of protection existent. However, it was observed that in the national market there is no use of financial derivatives, although its implementation is decided. Thus, importing cars companies are entirely exposed to this market risk and without any experience in dealing with the hedging risks these transactions imply. To the attainment of the proposed objectives, we performed a case study with the purpose of studying the problem of currency risk in the importing cars companies in Cape Verde. The data collection was held through questionnaires to the cars importing companies and was complemented with an unstructured interview applied to a specialist with expertise in the area. With the study it was possible to describe all the stages of importing cars process and analyze the expressiveness of currency risks in these companies.

A century of global equity market correlations

In this paper, we use a unique long-run dataset of regulatory constraints on capital account openness to explain stock market correlations. Since stock returns themselves are highly volatile, any examination of what drives correlations needs to focus on long runs of data. This is particularly true since some of the short-term changes in co-movements appear to reverse themselves (Delroy Hunter 2005). We argue that changes in the co-movement of indices have not been random. Rather, they are mainly driven by greater freedom to move funds from one country to another. In related work, Geert Bekaert and Campbell Harvey (2000) show that equity correlations increase after liberalization of capital markets, using a number of case studies from emerging countries. We examine this pattern systematically for the last century, and find it to be most pronounced in the recent past. We compare the importance of capital account openness with one main alternative explanation, the growing synchronization of economic fundamentals. We conclude that greater openness has been the single most important cause of growing correlations during the last quarter of a century, though increasingly correlated economic fundamentals also matter. In the conclusion, we offer some thoughts on why the effects of greater openness appear to be so much stronger today than they were during the last era of globalization before 1914.

The role of institutions in the contractual process

Human beings increase their productivity by specializingtheir resources and exchanging their products. Theorganization of exchange is costly, however, becausespecialized activities need coordination and incentiveshave to be aligned. This work first describes how theseexchanges are organized in an institutional environment.It then focuses on the dual effect of this environment-as with any other specialized resource, institutions maybe used for expropriation purposes. They enjoyspecialization advantages in safeguarding exchange butthey also make possible new forms of opportunism,causing new costs of exchange. Three perverse tendenciesare identified:In the legal field, there is a surplus ofmandatory rules and, at the same time, a deficit in default rules. Second, courts activity is biased againstthe quasi-judicial role of the parties and the market. Third, Market enforcement is based on reputationalassets that are badly exposed to opportunism.

A portrait of the Spanish accounting community

This study presents a portrait of the Spanish academic accountingcommunity in 1995, based upon a questionnaire circulated to Spanishaccounting academics in 1995 and upon an analysis of authorship andcitations in the main Spanish accounting journals. The approach tothese analyses is grounded in similar studies which have been carriedout in the United States, Spain and elsewhere. but the combination oftechniques used in this study is particularly broad in range.The results of the study are used to describe a range ofcharacteristics of Spanish accounting academics, for example,publications records and length of academic experience. The analysisof publications produces a ranking by institutional affiliation ofthe most significant contributors to current debates on accounting.Citation analysis is used to identify the range and extent ofinternational influences upon the Spanish academic accountingcommunity, and to provide an additional ranking by institutionalaffiliation of the most frequently cited sources A significantfinding was that the nature and extent of international influence hadchanged very little over the ten year period since Spain entered theEuropean Union and started to implement European Directives.Perceptions of journal quality were elicited by questionnaire. Fortyfive journals, Spanish and international are included in a listranked for perceived importance as outlets for publication. and assources of support for teaching and research. The results of thisexercise show that Spanish journals were ranked low relative tojournals published in the United Kingdom and United States.Finally the study examines the extent of purpose upon Spanishaccounting academies to publish, by presenting results of a questionabout criteria for promotion, and also by examining and increasingtendency to publish co-authored work.

Projecto de sensibilização e educação ambiental na área da prevenção da produção dos resíduos urbanos : proposta de integração da temática nos currícula do ensino básico de Cabo Verde

This research project has as main objective the design of a project to raise awareness and environmental education in the area of prevention of the urban waste production by focusing on the presentation of a methodological proposal to incorporate this theme in the Course Curriculum of the Basic Education in Cape Verde. The study aimed beyond the project design, the preparation of a guide and a set of activities, instruments to be used by the educational community and more directly by the teachers of the Basic Education (EB) of Cape Verde for knowledge construction in study area and promove the development of skills of those teachers in terms of planning activities for waste prevention. The realized work included visits to various sources of information considered relevant, the application and validation of some activities in the population testing process using the technique of participant observation. This research involved the collaboration of the educational community of Praia namely the BE teachers, Pedagogical team teaching and Promoters of the new BE Curriculum. The study made a contribution in the view of the definition of the methodology of the work project and the assessment tool in order to reflect on the work process and its subsequent correction / improvement of future operations. We also present a proposal of monitoring and evaluation instrument of the project which will be applied during the implementation phase. Its use will enable the school community to improve their practices and will facilitate the involvement of the educational community taking into consideration an environmental sustainability

Projecto de sensibilização e educação ambiental na área da prevenção da produção dos resíduos urbanos : proposta de integração da temática nos currícula do ensino básico de Cabo Verde

O presente trabalho de projecto tem como principal objectivo a concepção de um projecto de sensibilização e educação ambiental na área da prevenção da produção dos resíduos urbanos com enfoque na apresentação de uma proposta metodológica de integração desta temática nos Currícula do Ensino Básico de Cabo Verde. Do estudo desenvolvido resultou, além da concepção do projecto, a elaboração de um guia, bem como um caderno de actividades, instrumentos a serem utilizados pela comunidade educativa e mais directamente pelos professores do Ensino Básico (EB) de Cabo Verde visando o reforço de conhecimentos na área de estudo identificada e o desenvolvimento de competências juntos dos referidos professores, para a planificação de actividades de prevenção da produção dos resíduos urbanos. O trabalho realizado compreendeu visitas a várias fontes de informação consideradas pertinentes assim como a aplicação e validação de algumas actividades numa população-teste com utilização da técnica de observação participante. Deste modo, o estudo contou com a colaboração da comunidade educativa da Cidade da Praia nomeadamente professores do EB, Equipa pedagógica e Promotores do novo Currículo do EB. O estudo permitiu dar um contributo na perspectiva da definição da metodologia do trabalho do projecto e instrumento de avaliação, visando uma reflexão sobre o trabalho desenvolvido e sua consequente correcção/melhoria de futuras acções. Apresentamos ainda uma proposta de instrumentos de acompanhamento e avaliação do projecto cuja aplicação se propõe no decorrer da implementação do mesmo. A sua utilização permitirá à comunidade escolar melhorar as suas práticas e facilitará o envolvimento da comunidade educativa tendo em vista a sustentabilidade ambiental.

Projecto de sensibilização e educação ambiental na área da prevenção da produção dos resíduos urbanos : proposta de integração da temática nos currícula do ensino básico de Cabo Verde

This research project has as main objective the design of a project to raise awareness and environmental education in the area of prevention of the urban waste production by focusing on the presentation of a methodological proposal to incorporate this theme in the Course Curriculum of the Basic Education in Cape Verde. The study aimed beyond the project design, the preparation of a guide and a set of activities, instruments to be used by the educational community and more directly by the teachers of the Basic Education (EB) of Cape Verde for knowledge construction in study area and promove the development of skills of those teachers in terms of planning activities for waste prevention. The realized work included visits to various sources of information considered relevant, the application and validation of some activities in the population testing process using the technique of participant observation. This research involved the collaboration of the educational community of Praia namely the BE teachers, Pedagogical team teaching and Promoters of the new BE Curriculum. The study made a contribution in the view of the definition of the methodology of the work project and the assessment tool in order to reflect on the work process and its subsequent correction / improvement of future operations. We also present a proposal of monitoring and evaluation instrument of the project which will be applied during the implementation phase. Its use will enable the school community to improve their practices and will facilitate the involvement of the educational community taking into consideration an environmental sustainability

Effects of mineralocorticoid and K+ concentration on K+ secretion and ROMK channel expression in a mouse cortical collecting duct cell line.

The cortical collecting duct (CCD) plays a key role in regulated K(+) secretion, which is mediated mainly through renal outer medullary K(+) (ROMK) channels located in the apical membrane. However, the mechanisms of the regulation of urinary K(+) excretion with regard to K(+) balance are not well known. We took advantage of a recently established mouse CCD cell line (mCCD(cl1)) to investigate the regulation of K(+) secretion by mineralocorticoid and K(+) concentration. We show that this cell line expresses ROMK mRNA and a barium-sensitive K(+) conductance in its apical membrane. As this conductance is sensitive to tertiapin-Q, with an apparent affinity of 6 nM, and to intracellular acidification, it is probably mediated by ROMK. Overnight exposure to 100 nM aldosterone did not significantly change the K(+) conductance, while it increased the amiloride-sensitive Na(+) transport. Overnight exposure to a high K(+) (7 mM) concentration produced a small but significant increase in the apical membrane barium-sensitive K(+) conductance. The mRNA levels of all ROMK isoforms measured by qRT-PCR were not changed by altering the basolateral K(+) concentration but were decreased by 15-45% upon treatment with aldosterone (0.3 or 300 nM for 1 and 3 h). The paradoxical response of ROMK expression to aldosterone could possibly work as a preventative mechanism to avoid excessive K(+) loss which would otherwise result from the increased electrogenic Na(+) transport and associated depolarization of the apical membrane in the CCD. In conclusion, mCCD(cl1) cells demonstrate a significant K(+) secretion, probably mediated by ROMK, which is not stimulated by aldosterone but increased by overnight exposure to a high K(+) concentration.