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Search Results: 1 - 10 of 116343 matches for " Brune Coelho Brand?o "
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Brazil’s Unified Health System (SUS) and Its Treatment for Transgender People  [PDF]
Juliana Perucchi, Brune Coelho Brando, Cláudio Magno Gomes Berto, Fernanda Deotti Rodrigues, Junior Augusto da Silva
Psychology (PSYCH) , 2014, DOI: 10.4236/psych.2014.59121
Abstract:

This present article was constructed from an empirical work of intervention-research in a support group for transgender people which worked at the Clínica de Psicologia Aplicada (CPA) [Applied Psychology Clinic] of the Universidade Federal de Juiz de Fora (UFJF), in Minas Gerais, Brazil. It aimed at analyzing psychosocial aspects of the interventions that such people made to their bodies, investigating process of health and sickness involved in these contexts. The analysis of the participants’ reports of the support group identified itself with a deep relation between the construction of the bodies and subjectivities of travesty and transgender people belonging to the lower classes and the utilization of the Brazilian public health system, called Unified Health System (SUS). As results, it found that in Brazil, the travesty and transgender population is neglected when accessing the public health services, which causes many damages and, in some cases, irretrievable consequences to the health of these people. The treatment model in the public health system in Brazil concerning the travesty and transgender population is reductionist and precarious, considering health only under the biological view and disregarding the complexity of this phenomenon. This way, SUS neglects the psychic losses that transgender brings related to their bodies, something which contradicts the broad health concept defined by the World Health Organization (WHO).

TEMPERATURE AND HEAT FLOW WHEN TAPPING OF THE HARDENED STEEL USING DIFFERENT COOLING SYSTEMS
Cardoso Brando,Lincoln; Teixeira Coelho,Reginaldo;
Ingeniare. Revista chilena de ingeniería , 2009, DOI: 10.4067/S0718-33052009000200015
Abstract: machining hardened steels has always been a great challenge in metal cutting, particularly for tapping operations. in the present paper, temperature was assessed when tapping hardened aisi h13. dry machining and two cooling/lubrication systems were used: flooded and minimum quantity of fluid (mqf) with 20ml/h, both using mineral oil. the tapping operation was performed on 100 x 40 mm, 14 mm thick workpieces with 55 hrc. an implanted thermocouple technique was used for temperature measurement at distances very close to the highest thread diameter (at 0.1, 2.5 and 5.0 mm). three thermocouples were used for each distance along the workpiece diameter at 3.0, 7.0 and 11.0 mm from the tap entrance. measurements were replicated twice for each condition tested. an analytical theoretical heat conduction model was used to evaluate the temperature at the tool-workpiece interface and determine the heat flow and convection coefficient. the smallest temperature increase and heat flow were observed when using the flooded system, followed by the mqf, compared to the dry condition. the effect was directly proportional to the amount of lubricant applied, as well as with the mqf system, when compared to dry cutting.
TEMPERATURE AND HEAT FLOW WHEN TAPPING OF THE HARDENED STEEL USING DIFFERENT COOLING SYSTEMS TEMPERATURA Y FLUJO DE CALOR AL ROSCAR CON MACHOS ACERO ENDURECIDO UTILIZANDO DIVERSOS SISTEMAS DE LUBRICACIóN
Lincoln Cardoso Brando,Reginaldo Teixeira Coelho
Ingeniare : Revista Chilena de Ingeniería , 2009,
Abstract: Machining hardened steels has always been a great challenge in metal cutting, particularly for tapping operations. In the present paper, temperature was assessed when tapping hardened AISI H13. Dry machining and two cooling/lubrication systems were used: flooded and minimum quantity of fluid (MQF) with 20ml/h, both using mineral oil. The tapping operation was performed on 100 x 40 mm, 14 mm thick workpieces with 55 HRc. An implanted thermocouple technique was used for temperature measurement at distances very close to the highest thread diameter (at 0.1, 2.5 and 5.0 mm). Three thermocouples were used for each distance along the workpiece diameter at 3.0, 7.0 and 11.0 mm from the tap entrance. Measurements were replicated twice for each condition tested. An analytical theoretical heat conduction model was used to evaluate the temperature at the tool-workpiece interface and determine the heat flow and convection coefficient. The smallest temperature increase and heat flow were observed when using the flooded system, followed by the MQF, compared to the dry condition. The effect was directly proportional to the amount of lubricant applied, as well as with the MQF system, when compared to dry cutting. Trabajar los aceros endurecidos siempre ha sido un desafío para el corte de metales, particularmente en las operaciones de roscado. En el presente trabajo se mide la temperatura del acero AISI H13 endurecido, realizándose ensayos sin lubricación (seco) y dos sistemas con lubricación: aceite lubricante en grandes cantidades y mínima cantidad de líquido (minimum quantity of fluid MQF) a 20 ml/h, en ambos casos se utilizó aceite integral mineral. El roscado se realiza sobre probetas de prueba de 100 x 40 mm con 14mm de espesor y dureza de 55 HRc. Para medir la temperatura se utiliza la técnica de termocuplas situadas muy próximas al diámetro mayor del hilo de rosca (a 0.1, 2.5 y 5 mm de distancia). Se utiliza tres termocuplas a lo largo del espesor de la probeta de prueba a 3.0, 7.0 y 11.0 mm desde la entrada del roscado. Se hacen dos réplicas del registro de la temperatura para cada condición de corte ensayada. Se utilizan un modelo teórico-analítico de conducción de calor para evaluar la temperatura en la interfase de la probeta de prueba, determinar el flujo de calor y el coeficiente de convección. El menor incremento de la temperatura y del calor se observa al utilizar el método lubricante en grandes cantidades, seguido por el de MQF, al comparar con la condición en seco. El efecto es directamente proporcional a la cantidad de lubricante aplicado, siendo tamb
O livro didático na educa??o infantil: reflex?o versus repeti??o na resolu??o de problemas matemáticos
Brando, Ana Carolina;Selva, Ana Coelho V.;
Educa??o e Pesquisa , 1999, DOI: 10.1590/S1517-97021999000200006
Abstract: the article discusses the issue of mathematics textbooks used in child education analyzing specifically textbooks that deal with problem solving. twelve series of textbooks were examined, and the analysis was developed around four pivotal aspects: the form of introduction to the concepts of addition and subtraction, the types of problems proposed, the use of illustrations in the description of the problem, and the type of record asked from children. it has been found that the textbooks examined display little variety with respect to the structure of problems. thus, problems involving addition are limited to structures of combination and transformation, and the majority of subtraction problems are restricted to the structure of transformation. it has been observed that illustrations are often employed to supply the data related to the problem. in many cases, it has been noted that the illustration itself furnishes the answer to the problem. as to the types of record requested from children, it was clear that they are usually limited to writing the data supplied and the answer in predetermined spaces. frequently the sign of the operation "expected" to solve the problem is indicated. the study concludes that the pre-school textbooks analyzed intend to work with the issue of problem solving but the situations proposed are repetitive and do not stimulate children to develop and contrast different strategies of solution.
Turning hardened steel using coated carbide at high cutting speeds
Aneiro, Federico M.;Coelho, Reginaldo T.;Brando, Lincoln C.;
Journal of the Brazilian Society of Mechanical Sciences and Engineering , 2008, DOI: 10.1590/S1678-58782008000200002
Abstract: the present work studies some aspects of the turning process applied on hardened steel using multilayer coated carbide tools at high cutting speeds. the influence of cutting parameters (vc, f, and depth of cut - d.o.c.) on tool temperature, tool wear, cutting forces, and surface roughness were analyzed. the current literature reports many studies using pcbn on hardened steel, but it is also important to know the results when using coated carbide tools, mainly for economical reasons. temperature was measured by a thermocouple positioned at the lowest insert face, underneath it. temperature near the rake face was calculated using the measured gradient within the insert thickness. to measure the gradient a special technique was used with one embedded thermocouple near the rake face and one underneath. tool wear measurements demonstrated the capability of such tools in turning hardened steel with reasonable tool life. forces measured resulted in relatively low values, being the radial component the largest of all. for the different cutting conditions studied, the doc has the greatest influence on force and temperature. additionally, the best surface roughness values were smaller than 0,4 μm ra.
O livro didático na educa o infantil: reflex o versus repeti o na resolu o de problemas matemáticos
Brando Ana Carolina,Selva Ana Coelho V.
Educa??o e Pesquisa , 1999,
Abstract: O artigo analisa livros didáticos de matemática utilizados em salas de educa o infantil, especificamente o tópico de resolu o de problemas de estrutura aditiva. Foram examinadas doze cole es de livros, a partir de quatro eixos: a forma de introdu o aos conceitos de adi o e subtra o; os tipos de problemas propostos; a utiliza o das ilustra es nos enunciados dos problemas; e o tipo de registro solicitado às crian as. Constatou-se que os livros didáticos analisados apresentam uma pequena variedade em rela o à estrutura dos problemas. Assim, problemas envolvendo adi o se limitam às estruturas de combina o e transforma o e a maioria dos problemas de subtra o restringe-se à estrutura de transforma o. Em rela o às ilustra es, observou-se que este recurso é bastante utilizado para fornecer os dados no enunciado do problema. Notaram-se, ainda, vários casos em que a própria ilustra o fornece a resposta. Quanto ao tipo de registro, evidenciou-se que este se limita, geralmente, à solicita o da escrita dos dados e da resposta do problema em espa os previamente determinados. Freqüentemente é indicado o sinal da opera o esperada para a solu o do problema. Conclui-se que os livros didáticos de pré-escola analisados pretendem trabalhar com resolu o de problemas, no entanto, as situa es propostas s o repetitivas e n o estimulam o desenvolvimento e o confronto de estratégias diversas por parte das crian as.
Experimental and theoretical study on workpiece temperature when tapping hardened AISI H13 using different cooling systems
Brando, Lincoln Cardoso;Coelho, Reginaldo Teixeira;Malavolta, Alexandre Tácito;
Journal of the Brazilian Society of Mechanical Sciences and Engineering , 2010, DOI: 10.1590/S1678-58782010000200008
Abstract: tapping operations on hardened steels have always been a great challenge. dry machining and two cooling systems were used when tapping hardened aisi h13 (53 hrc). embedded thermocouples were used for temperature measurement close to the thread diameter in the radial and axial direction. a fea model was used to evaluate the heat "q", and coefficient of convection "h". the lowest temperature peak occurred with the flooded system, followed by the mql, and dry condition. the heat and coefficient of convection increased when using the flooded system, followed by the mql, compared to the dry condition. those values were also in accordance with early published works, using different techniques.
Olga Verderese: uma vida para a enfermagem
Mancia, Joel Rolim;Salles, Eliane Brando;Padilha, Maria Itayra Coelho de Souza;
Revista Brasileira de Enfermagem , 2008, DOI: 10.1590/S0034-71672008000100020
Abstract: the aim of the research was to describe the educational and professional history of olga verderese and highlight her remarkable contributions to the scientific field of the profession. it was based on bourdieu's concepts of habitus and scientific field. the sociohistorical study used sources such as interviews with olga verderese, a thesis and a dissertation on the topic and documents such as articles, books and recommendations by the brazilian nursing association (aben). it considers that the biographee had a recognized social capital when she took up nursing. olga verderese worked at the nursing schools of bahia and porto alegre and remained for a long time at the pan-american health organization, with outstanding work in latin america. in addition, in the 1950s she took part in the research called survey of resources and needs of nursing in brazil.
Cisto de colédoco em adulto
Oliveira, Carlos Iglézias Brando de;Martins, Raimundo Milton de Sousa;Andrade, Aderivaldo Coelho de;
Revista do Colégio Brasileiro de Cirurgi?es , 1999, DOI: 10.1590/S0100-69911999000500014
Abstract: choledochal cyst is a rare congenital malformation of the biliary tree, and aproximately 25% of them are diagnosed in adults. appropriate surgical management of these lesions depends on the anatomic site and extension of the cystic process. the recognized association of the bile duct cysts with hepatobiliary malignant disease has important surgical implications. total cyst removal and cholecistectomy with roux-en- y hepaticojejunostomy was performed in a 47 year old female with a common bile duct cyst tipe 1 postoperative period was uneventful. a review of literature is presented.
Produ??o e qualidade de uvas de mesa 'Sugraone' sobre diferentes porta-enxertos no Submédio do Vale do S?o Francisco
Le?o, Patrícia Coelho de Souza;Brando, Elieth Oliveira;Gon?alves, Nadja Pollyanna da Silva;
Ciência Rural , 2011, DOI: 10.1590/S0103-84782011000900006
Abstract: the present work aimed to evaluate the agronomic performance of the seedless grape cultivar sugraone on four rootstocks in the s?o francisco valley. the trial was carried out in a commercial vineyard in sento sé, state of bahia for four seasons (2002 to 2004). the treatments were four cultivars of rootstock ('paulsen 1103', 'so4', 'harmony' and '420a'), using a randomized block design. the highest yield per plant and vegetative vigor were obtained on the rootstock paulsen 1103. also there was a tendency for higher mass of bunches, mass and size of berries on the same rootstock, although there were variations between seasons. the rootstock showed positive influence on the content of soluble solids, but did not affect the total acidity and tss/ta. young plants of grapevine cv. sugraone showed good agronomic performance on paulsen 1103, but it is important to continue the studies for a larger number of years to recommend their use in the s?o francisco valley.
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