Perturbation of a nonautonomous problem in ℝn

In this paper, we prove a stability result about the asymptotic dynamics of a perturbed nonautonomous evolution equation in ℝn governed by a maximal monotone operator. Copyright © 2013 John Wiley & Sons, Ltd. Copyright © 2013 John Wiley & Sons, Ltd.

Health-related quality of life and depression in patients with dentofacial deformity

Introduction: Patients with dentofacial deformities present difficulties at work and in social adaptation. At the same time, they often appear depressed, and as a consequence, the psychosocial aspects of surgery play an important role. The aim of this study was to investigate the effects that depression causes in the quality of life of patients with dentofacial deformity. Material and methods: Filthy patients were recruited 1 year before undergoing orthognathic surgery and correlated oral and general health with the presence and absence of depression. In order to accomplish this, these patients received an adapted questionnaires of quality of life and Beck Depression Inventory to fill out. Fisher's test was applied, with a significance level of 5 %. Intercooled Stata version 9.0 was used to analyze data. Results: Among the eight domains of quality of life, there were three associated with depression status: vitality (p < 0.001), social aspects (p = 0.011), and mental health (p = 0.008). Discussion: There is growing interest in the impact of dentofacial deformity conditions on patients' quality of life. The scientific literature has discussed the social aspects of these deformities and showed that untreated patients had low self-esteem and suffered social restrictions before making the orthodontic and surgical treatments. This study concluded that the depression interferes significantly in vitality, social aspects of the individual, and mental health and, at the same time, emphasizes that the orthognathic surgery aims to not only restore esthetics and function to the patient but also improve the quality of life. © 2012 Springer-Verlag.

Endaural access to remove the projectile from a firearm

Background: Surgical approaches to temporomandibular region have been the subject of numerous controversies in the literature. Pre-auricular approaches have been used with the observance of high success rate, and during surgery history, various modifications of this approach were conducted in order to reduce irreversible sequelae. Thus, given the relevance of the study, this article proposes to alert the professionals that carry out these surgical approaches in relation to the anatomical structures involved and to describe and emphasise the benefits of endaural approach. Case report: A Caucasian male patient, victim of a firearm injury, sustained a wound on the right pre-auricular region, and at the time of assessment, he complained of pain, mouth opening difficulty and dysphagia. On physical examination, there was oedema and ecchymosis in the right periorbital region. In the radiological examination, a foreign body compatible with a firearm projectile was observed in the right pre-auricular region, being in accordance with the information collected. The endaural incision and divulsion by plans was then made until the projectile. Discussion: For proper exposure of the region, several studies were designed to evaluate the patterns of branching and anastomosis of the facial nerve. As for the best cosmetic result with the different pre-auricular approaches, the endaural approach was described as an approach that offers great cosmetic results because the incision design guides the surgeon in the wound closure and causes a decrease in the tension of flap, unlike that observed by some authors. © 2012 Springer-Verlag Berlin Heidelberg.

Aspects of Mechanical Behavior and Modeling of a Tropical Unsaturated Soil

The research studies the applicability of two elastoplastic models for the collapse prediction of the lateritic soil profile from Southeastern Brazil. These tropical soils have peculiar geotechnical behavior, due to their mineralogical composition and porous structure coming from intense process of formation. Two elastoplastic models were analyzed: the Barcelona Basic Model (BBM) and another one based on BBM, however developed for tropical soils. Oedometric tests with suction control were performed at three distinct depths of the soil profile. The BBM was not suitable for the upper layer of the soil profile, because BBM considers the compressible behavior of the soil in function of the reduction of the elastoplastic compressibility index with the increase of the matric suction. The model developed for tropical soils showed better suited to the compressible behavior of the soil profile, resulting in good prediction of the collapse potential, mainly by accepting increasing values of the elastoplastic compressibility index of the soil profile with the matric suction rise. © 2013 Springer Science+Business Media Dordrecht.

Informe del Decimosexto Período de Sesiones del Comité de Expertos Gubernamentales de Alto Nivel (CEGAN) = Report of the Sixteenth Session of the Committee of High-Level Government Experts (CEGAN) = Rapport de la Seizième Session du Comité d'Experts Gouvernementaux de Haut Niveau (CEGAN)

Contiene la organización de los trabajos, resumen de los debates, y texto del documento aprobado en la última sesión plenaria del Comité: Lineamientos básicos de los países latinoamericanos y del Caribe para el proceso de formulación de la Estrategia Internacional del Desarrollo para el Cuarto Decenio de las Naciones Unidas para el Desarrollo.

La política de uso eficiente de la energía: ¿es el mercado el motor de dicha política?

Incluye Bibliografía

Componentes internos y externos de la inflación en Chile: un enfoque de cointegración

Incluye Bibliografía

Divinas comédias contemporâneas: duas releituras brasileiras do clássico Dantesco

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Produção de celulases fúngicas por fermentação em estado sólido e submersa utilizando biomassa lignocelulósica

Pós-graduação em Microbiologia - IBILCE

Desempenho de reatores anaeróbios horizontais com manta de lodo e de leito fixo, em série, tratando águas residuárias do beneficiamento do café por via úmida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Apontamentos acerca das vicissitudes da subjetividade no mito de Don Juan

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A Psicologia em Anísio Teixeira

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Revisão do gênero Antiteuchus Dallas (Heteroptera, Pentatomidae, Discocephalinae)

Revisão do gênero Antiteuchus Dallas (Heteroptera, Pentatomidae, Discocephalinae). O gênero Antiteuchus Dallas, 1851 com 46 espécies descritas é revisado; as espécies são redescritas com base na morfologia externa da genitália do macho e em algumas características da morfologia geral do corpo. Neodine Kirkaldy, 1909 é considerado sinônimo junior de Antiteuchus. As espécies foram subdivididas em seis grupos aqui propostos: A. amplus, A. supinatus, A. peruensis, A. tesselatus, A. marmoratus e A. mixtus. Oito novas espécies são descritas: A. amapensis sp. nov., A. beckerae sp. nov., A. doesburgi sp. nov., A. exiguus sp. nov., A. ledeburi sp. nov., A. marini sp. nov., A. melanicus sp. nov. and A. similis sp. nov. Nove espécies e uma subespécie são sinonimizadas. Antiteuchus varians Ruckes, 1964 é considerada sinônimo júnior de A. pallescens Stål, 1868; A. englemani Rolston, 1993 de A. amplus (Walker, 1867); A. tripterus limbativentris Ruckes, 1964 e A. minor Engleman, 1983 de A. tripterus (Fabricius, 1787); A. fuscus (Ruckes, 1959), A. piceus (Palisot de Beauvois, 1805), A. subgibbus Engleman, 1983, A. subimpunctatus Ruckes, 1964, A. unicolor (Westwood, 1837) e A. variolosus (Westwood, 1837) de A. mixtus (Fabricius, 1787). Antiteuchus tatei (Ruckes, 1958) é considerada species inquirenda. Empicoris marmoreus Spinola, 1837 é colocada em incertae sedis e tratada como species inquirenda. O macho de A. pictus, até agora desconhecido, é descrito. Chaves de identificação para os machos das espécies de Antiteuchus e para os grupos de espécies são apresentadas.