Vítimas de violência no namoro

Projeto de Graduação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de licenciada em Criminologia

A representação social do cuidado no programa saúde da família na cidade de Natal

RODRIGUES, M. P.; LIMA, K. C.; RONCALLI, A. G. A representação social do cuidado no programa saúde da família na cidade de Natal. Ciênc. Saúde Coletiva, v. 13, n. 1, p. 71-82. 2008. ISSN 1413-8123.

A representação social do cuidado no programa saúde da família na cidade de Natal

RODRIGUES, Maisa Paulino; LIMA, Kenio Costa de; RONCALLI, Angelo Giuseppe. A representaçao social do cuidado no programa saúde da familia na cidade de Natal. Ciência & Saúde Coletiva, v. 13, n. 1, p. 71-82, 2008.Disponivel em: . Acesso em: 04 out. 2010.

The mosaic of habitats of the Seine estuary: Insights from food-web modelling and network analysis

Ecological network analysis was applied in the Seine estuary ecosystem, northern France, integrating ecological data from the years 1996 to 2002. The Ecopath with Ecosim (EwE) approach was used to model the trophic flows in 6 spatial compartments leading to 6 distinct EwE models: the navigation channel and the two channel flanks in the estuary proper, and 3 marine habitats in the eastern Seine Bay. Each model included 12 consumer groups, 2 primary producers, and one detritus group. Ecological network analysis was performed, including a set of indices, keystoneness, and trophic spectrum analysis to describe the contribution of the 6 habitats to the Seine estuary ecosystem functioning. Results showed that the two habitats with a functioning most related to a stressed state were the northern and central navigation channels, where building works and constant maritime traffic are considered major anthropogenic stressors. The strong top-down control highlighted in the other 4 habitats was not present in the central channel, showing instead (i) a change in keystone roles in the ecosystem towards sediment-based, lower trophic levels, and (ii) a higher system omnivory. The southern channel evidenced the highest system activity (total system throughput), the higher trophic specialisation (low system omnivory), and the lowest indication of stress (low cycling and relative redundancy). Marine habitats showed higher fish biomass proportions and higher transfer efficiencies per trophic levels than the estuarine habitats, with a transition area between the two that presented intermediate ecosystem structure. The modelling of separate habitats permitted disclosing each one's response to the different pressures, based on their a priori knowledge. Network indices, although non-monotonously, responded to these differences and seem a promising operational tool to define the ecological status of transitional water ecosystems.

Ética na pesquisa em Administração

Ethics on scientific research is approached and often discussed in several areas of knowledge connected to health. In the Administration area there are very few studies which approach the topic of ethics on research. The present paper tried to fill in this gap in the production of knowledge about the topic, investigating how the ethical principles found in the literature and in the codes of conduct are noticed and taken into account in Administration research activities developed by acting researchers in Administration Post Graduation Programs. Theoretically speaking, the study was based mainly on the approaches by Creswell (2007) and Bell and Bryman (2007), which discuss the research ethical principles. Methodologically speaking it was all about an exploratory kind of study, with qualitative research approach. Upon data collection, personal interviews were made aiming at its depth and focus groups were formed. The first stage had interviews with four experienced researchers who took part on a teaching and researching event and on the second stage we used the focus group technique. The focus groups were done in four college institutions along with the post graduation programs in Administration in the states of Rio Grande do Norte, Paraíba and Pernambuco, in Brazil. The results suggest the existence of general principles and parameters for the scientific research recommended in the literature and on official resolution. However, in the Administration area, there are only a few recommendations of good practices when it comes to submitting articles for scientific publications but we found no guidance with ethical principles and parameters which cover all the activities in the scientific research and which specifically meet the research particularities in Administration. The main ethical dilemma pointed by the researchers refers to ethical questions which arise at the time of data collection and on disclosing the results. Most researchers do not know the guidelines and the ethical norms on ethics about research that we have in our country neither do they send in their projects to the research ethics committee. When dilemma arises, they decide the ethical question based on their values and common sense. These elements confirm the thesis that the researcher s procedure in the research activities in Administration is predominantly signed by personal values or by common sense and less by ethical principles, whether by not knowing the normative instruments related to ethics or by disagreeing with any disciplining rules on ethical behavior in the research

Legal disclosure of childhood sexual abuse: what can professionals tell us?

ABSTRACT: Purpose: This study explores how the decision to disclose Childhood Sexual Abuse (CSA) to the legal setting for adult victims is perceived by key informants, specifically factors that are believed to facilitate or prevent legal disclosure from occurring. Background: Prevalence rates of CSA are high (Pereda, Guilera, Forns & Gomez-Benito, 2009) and the negative consequences caused by the abuse acknowledged (Filipas & Ullman, 2006). Disclosure of this crime is understood to be complex and delayed disclosure recognised (Arata, 1998) but little is known about disclosure to the legal system. Rates of legal disclosure of CSA remain low and the attrition rates high (London, Bruck, Ceci & Shuman, 2005), but investigation and understanding of the contributory factors is rare. Disclosure of CSA to the legal system enables prosecution of the abuser and protection of the victim and others. Method: 10 “key informants” consisting of specialised clinicians working with adult victims of CSA were interviewed. Each informant completed an indepth interview exploring their beliefs about factors that facilitated or prevented adult victims of CSA from disclosing their experience to the legal system. Interviews were transcribed and the qualitative data subjected to Thematic Analysis. Conclusions: Two super-ordinate themes (Legal Disclosures Are Rare: “Why would they do that?” and The Anomalies: Acknowledging that this is a crime) and four sub-ordinate themes emerged from the analysis and an analytical narrative constructed. Themes emphasised the rarity of legal disclosure and the significant number of barriers adult victims of CSA perceive. Implications for clinical practice and future research are outlined.

HIV Disclosure: Parental dilemma in informing HIV infected Children about their HIV Status in Malawi

Background Increasingly many perinatally HIV-infected children are surviving through adolescence and adulthood as a result of improvements in the management of paediatric HIV infection, particularly the increased use of combination therapy. It is usually the parents or guardians of these children who are faced with the task of informing the child living with HIV about his or her positive status. However, many parents—particularly biological parents —find this disclosure process difficult to initiate, and this study explored some of the difficulties that these parents encounter. Objective This study set out to explore potential factors that challenge parents and guardians when informing their perinatally HIV-infected child about the child’s HIV status. Design This was a qualitative narrative study that employed in-depth interviews with parents or guardians of children perinatally infected with HIV. A total of 20 parents and guardians of children who attend the outpatient HIV clinic at the Baylor College of Medicine-Abbott Fund Children’s Clinical Centre of Excellence (COE) in Lilongwe, Malawi were interviewed. Of these, 14 were biological parents and six were guardians. Results Guardians and parents expressed uneasiness and apprehension with the disclosure conversation, whether or not they had already told their child that he or she had HIV. Participants who had not told their children recounted that they had contemplated starting the conversation but could not gather enough courage to follow through with those thoughts. They cited the fear of robbing their child of the happiness of living without the knowledge of being positive, fear of making their own status known to more people, and fear of confrontation or creating enmity with their child as impediments to disclosing their child’s positive HIV status to him or her. Conclusions It is apparent that guardians—more particularly biological parents—of children perinatally infected by HIV find it difficult to inform their children about their children’s HIV status. From this disempowered position, parents dread the disclosure of a positive HIV status to a child as a psychosocial process that has the potential to disturb a family’s previously established equilibrium with threats of stigmatization, marginalization, and parent-child conflict. This calls for strategies that could support parents to make disclosure to the child less challenging.

Espaços museológicos contemporâneos: interações entre a dimensão visível e a dimensão invisível

Contemporary museum spaces Interactions between visible and invisible dimensions Abstract: It can be considered that the contemporary organization of the museum’s program is divided into two different dimensions. The first relates to the concepts of displaying, disclosing and exhibiting and consists in the exhibition and public reception spaces. The second dimension comprises reservations and the technical and administrative services of the museum. At the visitor’s eye’s, these two dimensions of the museum can be defined as visible and invisible. In this context, the present dissertation analyzes, from the architectural point of view, how both dimensions can interact and the way that invisible dimension can be unveiled; ESPAÇOS MUSEOLÓGICOS CONTEMPORÂNEOS Interações entre a dimensão visível e a dimensão invisível Resumo: Pode considerar-se que a organização contemporânea do programa do museu se divide em duas dimensões. A primeira relaciona-se com os conceitos de mostrar, revelar e expor e é constituída pelos espaços de exposição e de acolhimento ao público. A segunda dimensão compreende as reservas e os serviços técnicos e administrativos do museu. Ao olhar do visitante, estas duas dimensões do museu podem definir-se como visível e invisível. Neste contexto, a presente dissertação analisa, do ponto de vista arquitectónico, o modo como as duas dimensões podem interagir e de que forma a dimensão invisível pode ser revelada. palavras-chave: espaços museológicos; visibilidade; invisibilidade; experiência arquitectónica, articular, revelar.

Graphene and Semicondutor or Metallic Nanoparticles for Energy Conversion

The purpose of the present PhD thesis is to investigate the properties of innovative nano- materials with respect to the conversion of renewable energies to electrical and chemical energy. The materials have been synthesized and characterized by means of a wide spectrum of morphological, compositional and photophysical techniques, in order to get an insight into the correlation between the properties of each material and the activity towards different energy conversion applications. Two main topics are addressed: in the first part of the thesis the light harvesting in pyrene functionalized silicon nanocrystals has been discussed, suggesting an original approach to suc- cessfully increase the absorption properties of these nanocrystals. The interaction of these nanocrystals was then studied, in order to give a deeper insight on the charge and energy extraction, preparing the way to implement SiNCs as active material in optoelectronic devices and photovoltaic cells. In addition to this, the luminescence of SiNCs has been exploited to increase the efficiency of conventional photovoltaic cells by means of two innovative architectures. Specifically, SiNCs has been used as luminescent downshifting layer in dye sensitized solar cells, and they were shown to be very promising light emitters in luminescent solar concentrators. The second part of the thesis was concerned on the production of hydrogen by platinum nanoparticles coupled to either electro-active or photo-active materials. Within this context, the electrocatalytic activity of platinum nanoparticles supported on exfoliated graphene has been studied, preparing an high-efficiency catalyst and disclosing the role of the exfoliation technique towards the catalytic activity. Furthermore, platinum nanoparticles have been synthesized within photoactive dendrimers, providing the first proof of concept of a dendrimer-based photocatalytic system for the hydrogen production where both sensitizer and catalyst are anchored to a single scaffold.

Sustainability reporting in European cooperative Banks: an exploratory analysis

Cooperative banks, as a social economy institution, have a special relationship with sustainability. Given the lack of previous studies, we aim to develop an exploratory analysis on sustainability reporting in European cooperative banks. On one hand, we studied the sustainability reporting evolution to know whether the crisis influenced on this practice. On the other hand, we compared cooperative reports with banks' reports. Moreover, we analysed the sustainability reports content to know what information is disclosed by cooperative banks. The results show that although the number of cooperative banks' reports is low, it responds to the weight in the European market. They also illustrate the late incorporation of cooperative banks into sustainability reporting (consequence of their conservative nature). We cannot conclude that differences between banks and cooperative banks were significant, but -in relation to private banks- cooperatives stand out in the use of latest standards, integrated reporting and best application levels. Regarding to the content of sustainability reports, cooperative banks provide more social issues than economic or environmental issues. In the current situation, disclosing information about sustainability would help to reinforce the stakeholders' trust.

Disorders of arousal: a physiopathological window to explore the mechanisms regulating sleep arousal

Disorders of Arousal (DoA) belong to NREM parasomnias and are characterized by motor and emotional episodes arising from incomplete awakenings from NREM sleep. DoA episodes embody at the same time the double nature of the arousal process, that is preserving sleep as well as respond to sleep perturbations, thus being an ideal model to study sleep arousal. In the first part of this work, we performed a spectral whole scalp EEG analysis exploring the neurophysiologic correlates of the pre-motor onset of the episodes in a large sample of patients with DoA, disclosing the co-existence of both slow and fast EEG frequencies over overlapping areas before DoA episodes, suggesting an alteration of local sleep mechanisms. Episodes of different complexity were preceded by a similar EEG activation, implying that they possibly share a similar pathophysiology. In the second part of this work, we performed a spectral whole scalp EEG analysis comparing the pre-motor onset of the episodes and normal arousals from healthy sleepers, disclosing the persistence of slow frequencies as well as sigma band (expression of sleep spindles) in DoA episodes. Overall, these results might subtend a higher tendence to preserve sleep and a more defective mechanism toward developing a complete arousal in patients with DoA. In the last part of our work, we evaluated 15 patients with DoA with 15 controls in a functional MRI study during wakefulness in addition to a proton magnetic resonance spectroscopy (1H-MRS) focused on cingulate cortex. We disclosed subtle alterations on posterior cingulate cortex as well as an increased connectivity in sensory-motor network, possibly representing a trait-functional feature responsible for the dysfunctional arousal process in DoA patients