Internal Defects
Mostrando 1-12 de 115 artigos, teses e dissertações.
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1. Internal Hernia After Laparoscopic Left Colectomy: Case Series and Review of the Literature
Abstract Objective Laparoscopic colectomy has gained acceptance as a standard treatment for benign and malignant colorectal disease, such as diverticular disease and cancer, among others. Same as in open surgery, the laparoscopic approach carries a low risk of small bowel obstruction in the postoperative period, but in laparoscopic surgery, internal hernia
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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2. Prevalence and factors associated with body dysmorphic disorder in women under dermatological care at a Brazilian public institution,
Abstract Background: Body dysmorphic disorder consists of excessive concern with minimal appearance defects, which causes functional impairment. Its prevalence is estimated to range from 5% to 35% of dermatological patients, especially adult women with esthetic complaints. Objectives: To investigate the prevalence and factors associated with dysmorphic dis
An. Bras. Dermatol.. Publicado em: 2021-02
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3. Evaluation of two-step transformation in Ni-rich titanium-nickel alloys using thermal and internal friction analyses
ABSTRACT The use of Ti-Ni memory alloys covers several fields of application such as medicine, dentistry, actuators, sensors among others. Because of the thermomechanical behavior of these materials, they are an object of continuous studies and their properties are related to the occurrence of thermoelastic martensitic phase transformations. The thermal anal
Matéria (Rio J.). Publicado em: 16/09/2019
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4. INSTRUCTIONAL DESIGN FOR NURSING CARE TO NEONATES WITH CONGENITAL HEART DEFECTS
RESUMO Objetivo: desenvolver e validar design instrucional para o cuidado clínico de Enfermagem aos neonatos com cardiopatias congênitas em maternidades, por meio de educação a distância. Método: pesquisa metodológica, aplicada, constituindo-se de cursoon-line, para enfermeiros de unidades neonatais. No desenvolvimento do design instrucional efetivo
Texto contexto - enferm.. Publicado em: 10/06/2019
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5. Impact of Alloy Composition and Thermal Stabilization on Martensitic Phase Transformation Structures in CuAlMn Shape Memory Alloys
Alloys of CuAlMn are known as cheap, high strength shape memory alloys with an excellent damping capacity within their austenitic-martensitic phase transformation, compared to alloy systems like NiTi, CuZnAl or MnCu. But CuAlMn alloys have disadvantage due to generation of voids by a high shrinkage which further increases the existing proneness to stress cra
Mat. Res.. Publicado em: 19/07/2018
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6. Experimental exploratory study of failure modes in models of wooden rectangular beams of Hymenae spp
ABSTRACT According to the study of mechanical properties, wood is an elastic or elastoplastic material that presents different structural behaviour when tensioned or compressed. From the viewpoint of elasticity, wood is considered anisotropic, or rather it is a material with elastic properties that vary with the direction considered. During tree growth, the
Matéria (Rio J.). Publicado em: 05/03/2018
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7. Cervical Cannulation for Surgical Repair of Congenital Cardiac Defects in Infants and Small Children
Abstract INTRODUCTION: The biggest challenge faced in minimally invasive pediatric cardiac surgery is cannulation for cardiopulmonary bypass. Our technique and experience of cervical cannulation in infants and small children for repair of congenital cardiac defects is reported in this study. METHODS: From January 2013 to June 2015, 37 children (22 males) w
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-04
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8. Superando el síndrome del "enemigo externo" en una firma autopartista a través del kaizen
Two problems in an autoparts firm are initially attributed to uncontrollable external factors ("external enemy" syndrome). This situation motivates the design of a methodology to guide kaizen event practices, supported by kaizen philosophy and methodology. The methodology consist of three steps: the first step, initiate, is designed to acquire employee commi
Prod.. Publicado em: 03/09/2013
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9. Análise numérica da propagação de defeitos internos na laminação transversal com cunha / Numerical analysis of internal defects propagation within cross wedge rolled parts
O processo de conformação denominado Laminação Transversal com Cunha, industrialmente conhecido como Cross Wedge Rolling (CWR), tem se destacado na indústria pela sua flexibilidade, produtividade e economia de material, porém pode apresentar defeitos internos que, em alguns casos, inviabiliza a utilização dos produtos. É um defeito de difícil avali
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/07/2012
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10. Mechanical spectroscopy study of the Cu36Zr59Al5 and Cu54Zr40Al6 amorphous alloys
A mechanical spectroscopy study of Cu-Zr-Al bulk metallic glasses, was performed with two types of equipment: a Kê-type inverted torsion pendulum and an acoustic elastometer, working in the frequency ranges of Hz and kHz, respectively, with a heating rate of 1 K/min. The analysis of the anelastic relaxation shows similar spectra for both types of equipment
Mat. Res.. Publicado em: 23/10/2012
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11. Ensaios não destrutivos aplicados à madeira serrada e estruturas : técnicas potenciais para uso no Brasil
The wood has many different characteristics, resulting, in part, of the conditions in which the tree grows. The physical conditions of the wood are also influenced by its complex internal structure, resulting in an anisotropic behavior. Within this variability, its best use and application can be reached through non-destructive methods. The non-destructive m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/11/2011
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12. Methodology for automatic process of the fired ceramic tile's internal defect using IR images and artificial neural network
In the ceramic industry, rarely testing systems were employed to on-line detect the presence of defects in ceramic tiles. This paper is concerned with the problem of automatic inspection of ceramic tiles using Infrared Images and Artificial Neural Network (ANN). The performance of the technique has been evaluated theoretically and experimentally from laborat
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2011-03