A execução da política externa brasileira: um balanço dos últimos 4 anos

Artigo de natureza institucional sobre execução da política exterior no primeiro Governo Fernando Henrique Cardoso. Essa política externa, cujos princípios de atuação são claramente definidos, foi marcada por um permanente esforço de intensificar o diálogo com outros setores do Governo e entidades civis (iniciativa privada, organizações sociais e a população em geral) e de aumentar a transparência do processo de decisão. O Itamaraty buscou modernizar-se para fazer frente aos desafios da sociedade globalizada e democratizada, cujo interesse por temas de política externa é crescente. Tais transformações se guiaram pela convicção de que a instituição precisa aperfeiçoar os serviços que presta à sociedade, por meio de ações que favoreçam mais diretamente os cidadãos brasileiros tanto no Brasil quanto no exterior.

Recensão do livro Abuso de Informação, Manipulação do Mercado § Responsabilidade Penal das Pessoas Colectivas, 4ª Edição Revista e Ampliada, 2015

Os crimes de abuso de informação privilegiada e manipulação do mercado estão em relação com a responsabilidade penal das pessoas colectivas como os bancos e com a chamada globalização. § The crimes of insider trading and market manipulation abuse are in relation to the criminal liability of legal persons such as banks and so-called globalization.

Assessment of Laparoscopic Skills Performance: 2D Versus 3D Vision and Classic Instrument Versus New Hand-Held Robotic Device for Laparoscopy

Introduction and Objectives. Laparoscopic surgery has undeniable advantages, such as reduced postoperative pain, smaller incisions, and faster recovery. However, to improve surgeons’ performance, ergonomic adaptations of the laparoscopic instruments and introduction of robotic technology are needed. The aim of this study was to ascertain the influence of a new hand-held robotic device for laparoscopy (HHRDL) and 3D vision on laparoscopic skills performance of 2 different groups, naïve and expert. Materials and Methods. Each participant performed 3 laparoscopic tasks—Peg transfer, Wire chaser, Knot—in 4 different ways. With random sequencing we assigned the execution order of the tasks based on the first type of visualization and laparoscopic instrument. Time to complete each laparoscopic task was recorded and analyzed with one-way analysis of variance. Results. Eleven experts and 15 naïve participants were included. Three-dimensional video helps the naïve group to get better performance in Peg transfer, Wire chaser 2 hands, and Knot; the new device improved the execution of all laparoscopic tasks (P < .05). For expert group, the 3D video system benefited them in Peg transfer and Wire chaser 1 hand, and the robotic device in Peg transfer, Wire chaser 1 hand, and Wire chaser 2 hands (P < .05). Conclusion. The HHRDL helps the execution of difficult laparoscopic tasks, such as Knot, in the naïve group. Three-dimensional vision makes the laparoscopic performance of the participants without laparoscopic experience easier, unlike those with experience in laparoscopic procedures.

Recensão de: Anthony Giddens, O Mundo na Era da globalização, 4ª Edição, Lisboa,Editorial Presença, 2002, 65 pp.

Revista Lusófona de Ciências Sociais

Criatividade e estilos parentais em crianças do 4º ano de escolaridade

RESUMO: A História demonstra que a criatividade tem sido uma constante da actividade humana constituindo-se como o motor da vida de qualquer comunidade (Urban, 1996). Diversas pesquisas em Psicologia demonstram a importância da interacção parental e dos estilos educativos utilizados pelos pais no desenvolvimento das crianças (Darling, 1999). Os estilos parentais exercem uma influência importante na expressão da criatividade das crianças, tendo as famílias um papel fundamental no desenvolvimento dessas capacidades criativas (Wu, 2008). Esta investigação pretende estudar a relação entre a criatividade e os estilos parentais em crianças do 4º ano de escolaridade, esperando-se que crianças submetidas a um estilo parental autoritário apresentem níveis inferiores de criatividade. A amostra é constituída por 236 alunos com idades compreendidas entre os 8-12 anos. Na avaliação da criatividade foi utilizado o TCT-DP (Test for Creative Thinking – Drawing Production) de Urban e Jellen (1986) e na avaliação dos estilos parentais foi aplicado o API (Índice de Parentalidade Autorizado) de C. Jackson, L. Henriksen e V. Foshee (1998), adaptado para a população portuguesa por M. Gaspar e M. Alarcão em 2003. Foi ainda aplicado o questionário sócio-demográfico. Verificou-se que não existem diferenças estatisticamente significativas entre os níveis de criatividade em função dos estilos parentais considerados, não confirmando a hipótese colocada. ABSTRACT: History shows that creativity has been a constant of human activity constituting itself as the engine of life of any community (Urban, 1996). Several studies in psychology show the importance of parental interaction and the educational practices used by parents on children's development (Darling, 1999). Parenting styles are considered to be an important influence on the expression of creativity of children, and the families have a fundamental role in the development of these creative abilities (Wu, 2008). This research aims to study the relationship between creativity and parenting styles in children of fourth grade, it is expected that children under an authoritarian parenting style have lower levels of creativity. The sample comprises 236 students aged between 8-12 years. In the assessment of creativity was used TCT-DP (Test for Creative Thinking - Drawing Production) by Urban and Jellen (1986) and in the assessment of parenting style was applied the API Index (Authoritative Parenting Index) of C. Jackson, L. Henriksen and V. Foshee (1998), adapted to portuguese sample by M. Gaspar and M. Alarcão in 2003. It was also applied the socio-demographic questionnaire. It wasn’t found any statistically significant differences between the levels of creativity considering the parenting styles studied, not confirming the hypothesis.

Filicídio e matricídio : quando a relação entre mãe e filho se torna fatal

RESUMO: A morte de um filho às mãos da sua mãe ou de uma mãe às mãos do seu filho, é uma realidade rara que provoca uma reacção colectiva de choque e repulsa. Por seu turno, a comunidade cientifica procura explicações, classificações e formas de prever e evitar novas tragédias. No presente estudo foram objecto de análise cinco casos de filicídio e seis casos de matricídio, tendo-se procedido à avaliação de características de personalidade e enquadramento social e familiar, através da realização de uma entrevista e a aplicação de dois testes de personalidade, um teste de inteligência geral e um teste de impulsividade. Com excepção de 4 casos de matricidas, os restantes sujeitos não apresentaram problemas mentais graves nem marcada perturbação anti-social de personalidade, sendo os factores determinantes mais comuns de natureza social e familiar, que, associados às respectivas características de personalidade e nível de inteligência, conduziram os sujeitos ao acto, levando a concluir pela necessidade do reforço das políticas sociais e de saúde mental, bem como, da necessidade de um maior conhecimento do sujeito que pratica o crime por parte de quem tem a responsabilidade de o julgar e de quem tem o encargo de o reabilitar. ABSTRACT: The death of a child at the hands of its mother or of a mother at the hands of her child is a rare reality that causes a collective reaction of shock and disgust. In turn, the scientific community seeks explanations, classifications and ways of predicting and preventing further tragedies. The current study examined five cases of filicide and six cases of matricide, and personality characteristics and social and family frameworks were assessed, through the application of an interview, two personality tests, a general intelligence test and an impulsivity test. With the exception of 4 cases of matricide, the remaining subjects did not show any serious mental problems or severe anti-social personality disturbance, the most common factors being of social and family nature. These factors, combined with their personality characteristics and intelligence level, led the subjects to the act, thus showing the need to strengthen social and mental health policies, as well as the need for a greater knowledge on the subject who commits the offence, from the part of those who are responsible for judging him and of those who are in charge of rehabilitating him.

Validade da aferição da acuidade visual realizada pelo professor em escolares de 1ª à 4ª série de primeiro grau de uma escola pública do município de São Paulo, Brasil

Trata-se de avaliação da medida da acuidade visual pelo professor, comparativamente àquela efetuada pelo médico-oftalmologista, utilizando-se ambos da tabela optométrica de Snellen. Éste estudo foi realizado em decorrência do Plano de Oftalmologia Sanitária Escolar (POSE), em desenvolvimento no Estado de São Paulo, que atinge escolares de 1ª série, classe especial e pré-primário das escolas estaduais de 1º grau, onde a atuação dos professores constitui fator básico da programação, principalmente no seu aspecto educativo e na verificação da acuidade visual. Foram testados 1.352 escolares de 1ª a 4ª série de 1º grau de um estabelecimento de ensino do município de São Paulo (SP) em 1975. Encontrou-se uma concordância de resultados em 80,86% dos casos. Com a diferença de 2 linhas entre os resultados do professor e do médico, constataram-se 122 casos (9,02%) e, com a diferença de 3 linhas, 54 casos (3,99%). À medida em que se consideravam diferenças maiores, decrescia progressivamente o número de casos discordantes encontrados. Observou-se que, à medida em que aumentava a desigualdade de aferição entre o professor e o oftalmologista, isto se verificava em ambos os olhos, o que evidencia uma dificuldade de interpretação daquelas crianças para responder o teste. Considerou-se altamente válida a aplicação do teste de acuidade visual pelo professor devidamente treinado, com a finalidade de triagem a nível de escola, como um dos aspectos para identificar alunos necessitados de exame médico-oftalmológico.

Ecological aspects of American cutaneous leishmaniasis: 4. Observations on the endophilic behavior of the sandfly and the vectorial role of Psychodopygus intermedius in the Ribeira Valley region of the S.Paulo State, Brazil

The invasive tendency of Psychodopygus intermedius in the home environment, observed initially by Forattini et al. (1976), has now been confirmed by the demonstration of its high endophilic ability and by the use of human residences for shelter. Populations such as Lutzomyia migonei and Pintomyia fischeri were also present in that environment, though their low densities registered during this investigation could be an indication of their poor ability to overcome the barriers raised by the artificial environment. An objective epidemiological analysis based on the variables here given showed that human infection takes place in the extraforest environment, and the principal vectorial function falls, without doubt, on P. intermedius.

Levantamento planorbídico do Estado de São Paulo (Brasil): 4ª Região Administrativa

A fim de conhecer a distribuição dos hospedeiros intermediários de S. mansoni no Estado de São Paulo (Brasil), a Superintendência de Controle de Endemias (SUCEN) procedeu a amplo inquérito malacológico em todos os municípios paulistas que teve a duração de 4 anos. As pesquisas realizadas na 4ª Região Administrativa que tem sede em Sorocaba e que constituem o objeto do presente relato, mostraram que Biomphalaria tenagophila (d'Orbigny, 1835) ocorre em 26 dos 59 municípios nela compreendidos. Biomphalaria glabrata (Say, 1818) é encontrada em 9 municípios e Biomphalaria straminea (Dunker, 1848), em 2. Vários casos de esquistossomose em migrantes já foram observados na área estudada. B. tenagophila parece estar implicada na cadeia natural de transmissão de S. mansoni em Itu e em São Roque, municípios em que foram descobertos os dois únicos casos da doença, até agora considerados como autóctones em toda a região.

Importância das medidas da perspectiva de aprendizagem e crescimento do balanced scorecard nos hotéis portugueses de 4 e 5 estrelas

Mestrado em Contabilidade

Body composition, muscle strength, functional capacity, and physical disability risk in liver transplanted familial amyloidotic polyneuropathy patients

Abstract: Background: Familial amyloidotic polyneuropathy (FAP) is a neurodegenerative disease leading to sensory and motor polyneuropathies, and functional limitations. Liver transplantation is the only treatment for FAP, requiring medication that negatively affects bone and muscle metabolism. The aim of this study was to compare body composition, levels of specific strength, level of physical disability risk, and functional capacity of transplanted FAP patients (FAPTx) with a group of healthy individuals (CON). Methods: A group of patients with 48 FAPTx (28 men, 20 women) was compared with 24 CON individuals (14 men, 10 women). Body composition was assessed by dual-energy X-ray absorptiometry, and total skeletal muscle mass (TBSMM) and skeletal muscle index (SMI) were calculated. Handgrip strength was measured for both hands as was isometric strength of quadriceps. Muscle quality (MQ) was ascertained by the ratio of strength to muscle mass. Functional capacity was assessed by the six-minute walk test. Results: Patients with FAPTx had significantly lower functional capacity, weight, body mass index, total fat mass, TBSMM, SMI, lean mass, muscle strength, MQ, and bone mineral density. Conclusion: Patients with FAPTx appear to be at particularly high risk of functional disability, suggesting an important role for an early and appropriately designed rehabilitation program.

Studies in search of a suitable experimental insect model for xenodiagnosis of hosts with Chagas' disease: 4 - The reflection of parasite stock in the responsiveness of different vector species to chronic infection with different Trypanosoma cruzi stocks

Previous studies (1982,1987) have emphasized the superiority of sylvatic vector species over domestic species as xenodiagnostic agents in testing hosts with acute or chronic infections by T. cruzi "Y" stock. The present study, which is unique in that it contains data on both infectivity rates produced by the same stock in 11 different vector species and also the reaction of the same vector species to seven different parasite stocks, establishes the general validity of linking efficiency of xenodiagnosis to the biotope of its agent. For example, infectivity rates produced by "São Felipe" stock varied from 82.5% to 98.3% in sylvatic vectors but decreased to 42.5% to 71.3% in domestic species. "Colombiana" stock produced in the same sylvatic vectors infectivity rates ranging from 12.5% to 45%. These shrank to 5%-22.5% in domestic bugs. The functional role of the biotope in the vector-parasite interaction has not been eluddated. But since this phenomenon has been observed to be stable and easy to reproduce, it leads us to believe that the results obtained are valid. Data presented also provide increasing evidence that the infectivity rates exhibited by bugs from xenodiagnosis in chronic hosts, are parasite stock specific. For example, infectivity rates produced by "Berenice", "Y", "FL" and "CL" varied in R. neglectus from 26.3% to 75%; in P. megistus from 56.3% to 83.8%; in T. sordida from 28.8% to 58.8% in T. pseudomaculata from 41.3% to 66.3% and in T. rubrovaria from 48.8% to 85%. Data from xenodiagnosis in the same hosts, carrying acute infections by the same parasite stocks, gave the five sylvatic vectors a positive rating of approximately 100%, thus suggesting that the heavy loads of parasites circulating in the acute hosts obscured the characteristic interspecific differences for the parasite stock. Nonetheless these latter were revealed in the same hosts with chronic infections stimulated by very low numbers of the same parasite stocks. Certain observations here described lead us to speculate as to the possibility of further results from other parasite stocks, allowing the association of the infectivity rates produced in bugs by different parasite stocks with the isoenzymic patterns revealed by these stocks.

Reversible Photorheology in Solutions of Cetyltrimethylammonium Bromide, Salicylic Acid, and trans-2,4,4 '-Trihydroxychalcone

We show photorheology in aqueous solutions of weakly entangled wormlike micelles prepared with cetyltrimethylammonium bromide (CTAB), salicylic acid (HSal), and dilute amounts of the photochromic multistate compound trans-2,4,4'-trihydroxychalcone (Ct). Different chemical species of Ct are associated with different colorations and propensities to reside within or outside CTAB micelles. A light-induced transfer between the intra- and intermicellar space is used to alter the mean length of wormlike micelles and hence the rheological properties of the fluid, studied in steady-state shear Bow and in dynamic rheological measurements. Light-induced changes of fluid rheology are reversible by a the relaxation process. at relaxation rates which depend on pH and which are consistent with photochromic reversion rates measured by UV-vis absorption spectroscopy. Parameterizing viscoelostic rheological states by their effective relaxation time tau(c) and corresponding response modulus G(c), we find the light and dark states of the system to fall onto a characteristic state curve defined by comparable experiments conducted without photosensitive components. These reference experiments were prepared with the same concentration of CTAB, but different concentrations of HSal or sodium salicylote (NaSal), and tested at different temperatures.

Synthesis, structure, and optical properties of an alternating calix[4]arene-based meta-linked phenylene ethynylene copolymer

Novel alternating copolymers comprising biscalix[4]arene-p-phenylene ethynylene and m-phenylene ethynylene units (CALIX-m-PPE) were synthesized using the Sonogashira-Hagihara cross-coupling polymerization. Good isolated yields (60-80%) were achieved for the polymers that show M-n ranging from 1.4 x 10(4) to 5.1 x 10(4) gmol(-1) (gel permeation chromatography analysis), depending on specific polymerization conditions. The structural analysis of CALIX-m-PPE was performed by H-1, C-13, C-13-H-1 heteronuclear single quantum correlation (HSQC), C-13-H-1 heteronuclear multiple bond correlation (HMBC), correlation spectroscopy (COSY), and nuclear overhauser effect spectroscopy (NOESY) in addition to Fourier transform-Infrared spectroscopy and microanalysis allowing its full characterization. Depending on the reaction setup, variable amounts (16-45%) of diyne units were found in polymers although their photophysical properties are essentially the same. It is demonstrated that CALIX-m-PPE does not form ground-or excited-state interchain interactions owing to the highly crowded environment of the main-chain imparted by both calix[4]arene side units which behave as insulators inhibiting main-chain pi-pi staking. It was also found that the luminescent properties of CALIX-m-PPE are markedly different from those of an all-p-linked phenylene ethynylene copolymer (CALIX-p-PPE) previously reported. The unexpected appearance of a low-energy emission band at 426 nm, in addition to the locally excited-state emission (365 nm), together with a quite low fluorescence quantum yield (Phi = 0.02) and a double-exponential decay dynamics led to the formulation of an intramolecular exciplex as the new emissive species.

Synthesis and Coordination Chemistry of a New N-4-Polydentate Class of Pyridyl-Functionalized Scorpionate Ligands: Complexes of Fe-II, Zn-II, V-IV, Pd-II and Use for Heterobimetallic Systems

The new potentially N-4-multidentate pyridyl-functionalized scorpionates 4-((tris-2,2,2-(pyrazol-1-ypethoxy)methyl)pyridine (TpmPy, (1)) and 4-((tris-2,2,2-(3-phenylpyrazol-1-yl)ethoxy)methyl)pyridine (TpmPy(Ph), (2)) have been synthesized and their coordination behavior toward Fe-II, Ni-II, Zn-II, Cu-II, Pd-II, and V-III centers has been studied. Reaction of (1) with Fe(BF4)(2)center dot 6H(2)O yields [Fe(TpmPy)(2)](BF4)(2) (3), that, in the solid state, shows the sandwich structure with trihapto ligand coordination via the pyrazolyl arms, and is completely low spin (LS) until 400 K. Reactions of 2 equiv of (1) or (2) with Zn-II or Ni-II chlorides give the corresponding metal complexes with general formula [MCl2(TpmPy*)(2)] (M = Zn, Ni; TpmPy* = TpmPy, TpmPy(Ph)) (4-7) where the ligand is able to coordinate through either the pyrazolyl rings (in case of [Ni(TpmPy)(2)Cl-2 (5)) or the pyridyl-side (for [ZnCl2(TpmPy)(2)] (4), [ZnCl2(TpmPy(Ph))(2)] (6) and [NiCl2(TpmPy(Ph))(2)] (7)). The reaction of (1) with VCl3 gives [VOCl2(TpmPy)] (8) that shows the N-3-pyrazolyl coordination-mode. Moreover, (1) and react with cis-[PdCl2(CH3CN)(2)] to give the disubstituted complexes [PdCl2(TprnPy)(2)] (9) and [PdCl2(TpmPy(Ph))(2)] (10), respectively, bearing the scorpionate coordinated via the pyridyl group. Compounds (9) and (10) react with Fe(BF4)(2) to give the heterobimetallic Pd/Fe systems [PdCl2(mu-TpmPy)(2)-Fe](BF4)(2) (11) and [PdCl2(mu-TpmPy(Ph))(2)Fe-2(H2O)(6)]BF4)(4) (13), respectively. Compound (11) can also be formed from reaction of (3) with cis-[PdCl2(CH3CN)(2)], while reaction of (3) with Cu(NO3)(2).2.5H(2)O generates [Fe(mu-TpmPy)(2)-Cu(NO3)(2)](BF4)(2) (12), confirming the multidentate ability of the new chelating ligands. The X-ray diffraction analyses of compounds (1), (3), (4), (5), and (9) are also reported.