Eduardo Aguiar | Universidade de São Paulo (original) (raw)
Papers by Eduardo Aguiar
Pesquisa Agropecuaria Brasileira, Feb 9, 2012
Resumo -O objetivo deste trabalho foi avaliar o efeito de diferentes épocas de poda no desenvolvi... more Resumo -O objetivo deste trabalho foi avaliar o efeito de diferentes épocas de poda no desenvolvimento, na produção e na qualidade de raízes tuberosas de mandioca. Foram conduzidos dois experimentos, em duas localidades do Estado de São Paulo: Botucatu, em área de solo argiloso, e São Manuel, em solo arenoso. Os experimentos foram conduzidos de setembro de 2008 a junho de 2010, e a colheita foi feita após dois ciclos vegetativos (22 meses). Utilizou-se o delineamento experimental de blocos ao acaso, com quatro repetições. Foram avaliados dez tratamentos, nove épocas de poda espaçadas mensalmente, entre abril e dezembro, e uma testemunha conduzida sem poda. As épocas de poda foram analisadas estatisticamente por contrastes ortogonais, em comparação à testemunha, e por regressão. A poda da mandioca realizada no período de repouso fisiológico não altera o teor de matéria seca e a produtividade de raízes tuberosas. No entanto, quando realizada no final do primeiro ciclo ou após o início do segundo ciclo vegetativo, a poda reduz o teor de matéria seca e a produtividade de raízes.
Revista Raizes E Amidos Tropicais, Nov 18, 2008
... USO DA MANDIOCA COMO FONTE NA DIETA DE RUMINANTES DOMÉSTICOS Use of cassava as source in the ... more ... USO DA MANDIOCA COMO FONTE NA DIETA DE RUMINANTES DOMÉSTICOS Use of cassava as source in the diet of domestics ruminants Felipe CURCELLI1 Silvio José BICUDO,2 MagnoLuiz de ABREU³ Eduardo Barreto AGUIAR³ Elizeu Luiz BRACHTVOGEL3 RESUMO ...
The authors present a case report and support that a complete diagnosis and the association of va... more The authors present a case report and support that a complete diagnosis and the association of various adequate therapeutic techniques are crucial. The case involves a 37 year-old, male patient with stab-wound in the left groin, which had been operated eight years before and did not present edema or recurrent ulcers in the limb. Ascending venography evidenced obstruction of the femoral vein below the saphenofemoral junction. The saphenous vein was anastomosed to the popliteal vein above the knee. The ulcer healed but recurred two years later. Doppler ultrasonography evidenced four insufficient perforator veins and patent saphenopopliteal anastomosis. After subfascial endoscopic perforator surgery (SEPS), the ulcer healed. There was no recurrence after a follow-up period of four years. We conclude that it is crucial to perform a complete diagnosis and to associate several therapeutic techniques.
Revista do Hospital das Clínicas
The purpose of this paper is to establish the survival rate of patients submitted to aorto-femora... more The purpose of this paper is to establish the survival rate of patients submitted to aorto-femoral bypass grafting and compare it with the general mortality rate of the population in the State of São Paulo. The records of 210 patients with aorto-femoral bypass grafts and mean age of 54 years were analysed according the Kaplan and Meyer method. The survival curves of the normal population with the age of 55 and 70 years were used for comparison. Our results are comparable with those reported in the international literature. The aorto-femoral atherosclerotic disease Hás the same features wherever lives the patient. The death is caused mainly by cardiac disease. In our patients, however, the infection of the prosthesis was also an important factor in the fatal outcome of the disease. After ten years about half of the patients submitted to an aorto-femoral bypass grafting are still alive.
Revista do Hospital das Clínicas
For non-invasive detection of obstructive disease in the internal iliac artery, the femoral compr... more For non-invasive detection of obstructive disease in the internal iliac artery, the femoral compression test was devised. This test consists in the compression of the inguinal arcade of the patient with the examiner's thumb, until the disappearance of the arterial beats in this region and peripherically in the correspondent lower limb, while one auscultates the sound in the dorsal penial artery with ultrasonic stethoscope and measures the penial pressure. The test was considered positive when there was abolition of sound in the penial artery, or reduction superior to 15% in the penial pressure. The test was negative when there was no abolition or reduction of sound and pressure, as referred respectively. In 15 normal individuals the 30 tests, one for each inguinal region, were negative. In 23 patients with ischemia of lower limbs registered by the analysis of angiographies to which they were submitted, there were 39 tests, one in each inguinal region, in which there was femoral pulsation. There was abolition of sound in the penial dorsal artery in 20 of 22 tests in which the arteriography showed obstruction of the homolateral internal iliac artery. In 15 tests, in which there was reduction of penial pressure, the arteriography showed presence of unique or multiple stenosis in the internal homolateral iliac artery. In two cases of patency of the internal homolateral iliac artery, the test was negative. The positivity of the test was significantly higher in patients with obstructive lesions of internal iliac artery when compared to normal individuals (p < 0.001, chi-square test).(ABSTRACT TRUNCATED AT 250 WORDS)
Revista do Hospital das Clínicas
A 59 year old female patient was admitted to the hospital complaining of lower back pain and feve... more A 59 year old female patient was admitted to the hospital complaining of lower back pain and fever for four months, with worsening of symptoms during the last two weeks. A painful pulsatile abdominal mass was the only positive sign at her physical examination. Her CT-Scan showed a periaortic hematoma and a rupture of the aortic wall while the Aortography disclosed a false aneurysm below the renal arteries. All blood cultures were negative. The patient was operated on and had her aneurysm resected and her aorta reconstructed with an in situ bifurcated aorto-femoral Dacron graft. The bacteriological examination of the aortic wall revealed a Salmonella type B, which confirmed the clinical hypothesis of abdominal aortic mycotic aneurysm. It was not possible to maintain a prolonged antibiotic therapy and the patient had to be submitted to a second operation three months later because of an infected graft; when the aorto-femoral graft was removed and an axillobifemoral bypass prosthesis w...
AMB; revista da Associação Médica Brasileira
Acta cirúrgica brasileira / Sociedade Brasileira para Desenvolvimento Pesquisa em Cirurgia
Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the ... more Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the necessary time to begin the Internal Cardiac Massage. To perform the ICM an emergency toracotomy and pericardiotomy are necessary, both in remote time. The technique usually employed is the "T" pericardiotomy, whose execution depends on the apprehension of the pericardium with an Allis forceps. This apprehension is difficult and complicates the reanimation of the patient. Twenty canine corpses were divided into two groups: Group I--"T" pericardiotomy (n=10), and Group II--the LT technique (n=10). The LT consisted on the traction of the pericardiumphrenic ligament and the section of the pericardium next to its apex. The incision was elongated with the introduction of the fingers, also allowing the positioning of the heart in the hand of the operator and the immediate beginning of the ICM. Group I presented an execution period of 21.79 +/- 0.88 second, and Group II of 8...
Thrombosis Research, 2006
Post-thrombotic syndrome (PTS) occurs in 15-50% of patients with deep vein thrombosis (DVT), and ... more Post-thrombotic syndrome (PTS) occurs in 15-50% of patients with deep vein thrombosis (DVT), and is associated with substantial medical costs. This prospective observational study investigated the costs associated with the treatment of PTS in Brazil. A total of 157 patients diagnosed with PTS and with a history of DVT were recruited from nine centers in Brazil. The costs of investigations and treatment for PTS over a 1-year follow-up period were analyzed. Ninety patients were available for this analysis. Of the 90 patients, 17 had mild-to-moderate PTS, and 73 had severe PTS. The patients with severe PTS tended to undergo more investigations and hospitalizations for PTS than those with mild-to-moderate PTS, although the differences between the two groups did not reach statistical significance. The mean annual cost of treating PTS in Brazilian Reais was 1214 R dollars (426 US dollars) for mild-to-moderate PTS and 3386 R dollars (1188 US dollars) for severe PTS. The difference was mainly due to significantly higher hospitalization costs in patients with severe PTS (704 R dollars/247 US dollars vs. 0 R dollars; p=0.044). These results suggest that PTS imposes substantial demands on health care resources in Brazil. The implementation of effective thromboprophylactic strategies could significantly reduce the incidence of DVT, and hence of PTS, potentially resulting in significant cost savings.
This study evaluated the mechanical properties of the weld metals of ANSI/AWS A5.4-06 E309 electr... more This study evaluated the mechanical properties of the weld metals of ANSI/AWS A5.4-06 E309 electrodes (309-16, 309L-15, 309L-16, 309Mo-16, 309MoL-15 and 309MoL-16), of three manufacturers available in the national market. Welding was conducted in plates of AISI 1020 steel in the fl at position. The plates were machined and buttering up in accordance with ANSI/AWS A5.4-06 standard. The welding parameters
Resumo: Este trabalho tem como objetivo avaliar seletividade de herbicidas aplicados em préemergê... more Resumo: Este trabalho tem como objetivo avaliar seletividade de herbicidas aplicados em préemergência na cultura da mandioca (Manihot esculenta Crantz) nas cultivares IAC-14 e IAC576-70. O experimento foi instalado no município de São Manuel/SP, Brasil no ano agrícola de 2008. Os tratamentos utilizados foram: ametrine (1000g ha -1 ), clomazone (500g ha -1 ), ametrine + clomazone (750 + 500g ha -1 ) e Atrazine (500g ha -1 ), aplicados logo após o plantio em pré-emergência da mandioca, além de uma testemunha sem aplicação e outra mantida com mato. Foi utilizado o delineamento em blocos ao acaso com quatro repetições. Foi utilizado um pulverizador costal, pressurizado a CO 2 e equipado com barra de aplicação com cinco pontas Teejet XR 110 02VS, com consumo de calda de 200 L ha -1 . As avaliações visuais de controle foram realizadas aos 29, 36, 43, 55, 57, 71 e 87 dias após a aplicação. As notas visuais seguiram uma escala de percentual de notas, onde 0 (zero) correspondeu a nenhuma injúria demonstrada pelas plantas e 100 (cem) a morte das plantas. Observou-se que todos os herbicidas proporcionaram leves injurias visuais as plantas de ambas as cultivares de mandioca, porém apenas a atrazina persistiu por um período maior de tempo. No entanto, há necessidade de avaliar o efeito das moléculas na produção das raízes. Palavras chave: Manihot esculenta, Fitotoxicidade, Seletividade.
Bragantia, 2014
Com o objetivo de avaliar o efeito de cultivo mínimo, plantio convencional e plantio direto sobre... more Com o objetivo de avaliar o efeito de cultivo mínimo, plantio convencional e plantio direto sobre os componentes de produção e a morfologia das raízes tuberosas de mandioca da cultivar de mesa IAC 576-70, conduziu-se este experimento a campo em delineamento experimental de blocos ao acaso, com parcelas subdivididas com seis repetições. Os preparos do solo, cultivo mínimo, preparo convencional e plantio direto, foram consideradas as parcelas e as épocas de avaliação, em dias após o plantio, foram consideras as subparcelas. Neste experimento foram avaliados o número, comprimento, diâmetro, massas fresca e seca, teor de massa seca e as características morfológicas das raízes de mandioca em diferentes épocas de avaliação. A partir dos resultados dessas avaliações foi possível concluir que o preparo de solo inluencia no diâmetro das raízes, nas massas fresca e seca no início das fases de repouso isiológico e retomada do novo período vegetativo; que o preparo de solo não inluencia a deinição cronológica dos componentes de produção nem a morfologia de raízes de mandioca; e que os componentes da produção de raízes são deinidos no tempo na seguinte ordem: número de raízes, comprimento, diâmetro, teor de massa seca, massas fresca e seca.
Communications in Computer and Information Science, 2014
ABSTRACT The Railroad Switch denotes a set of parts in concordance with two lines in order to all... more ABSTRACT The Railroad Switch denotes a set of parts in concordance with two lines in order to allow the passage of railway vehicles from one line to another. The Switch Machines are equipments used for handling Railroad Switches. Among all possible defects that can occur in a electromechanical Switch Machine, this work emphasizes the three main ones: the defect related to lack of lubrication, the defect related to lack of adjustment and the defect related to some component of Switch Machine. In addition, this work includes the normal operation of these equipments. The proposal in question makes use of real data provided by a company of the railway sector. Observing these four events, it is proposed the use of Signal Processing and Computational Intelligence techniques to classify the mentioned events, generating benefits that will be discussed and thus providing solutions for the company to reach the top of operational excellence.
Acta Cirurgica Brasileira, 2005
PURPOSE: Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to re... more PURPOSE: Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the necessary time to begin the Internal Cardiac Massage. To perform the ICM an emergency toracotomy and pericardiotomy are necessary, both in ...
Pesquisa Agropecuaria Brasileira, Feb 9, 2012
Resumo -O objetivo deste trabalho foi avaliar o efeito de diferentes épocas de poda no desenvolvi... more Resumo -O objetivo deste trabalho foi avaliar o efeito de diferentes épocas de poda no desenvolvimento, na produção e na qualidade de raízes tuberosas de mandioca. Foram conduzidos dois experimentos, em duas localidades do Estado de São Paulo: Botucatu, em área de solo argiloso, e São Manuel, em solo arenoso. Os experimentos foram conduzidos de setembro de 2008 a junho de 2010, e a colheita foi feita após dois ciclos vegetativos (22 meses). Utilizou-se o delineamento experimental de blocos ao acaso, com quatro repetições. Foram avaliados dez tratamentos, nove épocas de poda espaçadas mensalmente, entre abril e dezembro, e uma testemunha conduzida sem poda. As épocas de poda foram analisadas estatisticamente por contrastes ortogonais, em comparação à testemunha, e por regressão. A poda da mandioca realizada no período de repouso fisiológico não altera o teor de matéria seca e a produtividade de raízes tuberosas. No entanto, quando realizada no final do primeiro ciclo ou após o início do segundo ciclo vegetativo, a poda reduz o teor de matéria seca e a produtividade de raízes.
Revista Raizes E Amidos Tropicais, Nov 18, 2008
... USO DA MANDIOCA COMO FONTE NA DIETA DE RUMINANTES DOMÉSTICOS Use of cassava as source in the ... more ... USO DA MANDIOCA COMO FONTE NA DIETA DE RUMINANTES DOMÉSTICOS Use of cassava as source in the diet of domestics ruminants Felipe CURCELLI1 Silvio José BICUDO,2 MagnoLuiz de ABREU³ Eduardo Barreto AGUIAR³ Elizeu Luiz BRACHTVOGEL3 RESUMO ...
The authors present a case report and support that a complete diagnosis and the association of va... more The authors present a case report and support that a complete diagnosis and the association of various adequate therapeutic techniques are crucial. The case involves a 37 year-old, male patient with stab-wound in the left groin, which had been operated eight years before and did not present edema or recurrent ulcers in the limb. Ascending venography evidenced obstruction of the femoral vein below the saphenofemoral junction. The saphenous vein was anastomosed to the popliteal vein above the knee. The ulcer healed but recurred two years later. Doppler ultrasonography evidenced four insufficient perforator veins and patent saphenopopliteal anastomosis. After subfascial endoscopic perforator surgery (SEPS), the ulcer healed. There was no recurrence after a follow-up period of four years. We conclude that it is crucial to perform a complete diagnosis and to associate several therapeutic techniques.
Revista do Hospital das Clínicas
The purpose of this paper is to establish the survival rate of patients submitted to aorto-femora... more The purpose of this paper is to establish the survival rate of patients submitted to aorto-femoral bypass grafting and compare it with the general mortality rate of the population in the State of São Paulo. The records of 210 patients with aorto-femoral bypass grafts and mean age of 54 years were analysed according the Kaplan and Meyer method. The survival curves of the normal population with the age of 55 and 70 years were used for comparison. Our results are comparable with those reported in the international literature. The aorto-femoral atherosclerotic disease Hás the same features wherever lives the patient. The death is caused mainly by cardiac disease. In our patients, however, the infection of the prosthesis was also an important factor in the fatal outcome of the disease. After ten years about half of the patients submitted to an aorto-femoral bypass grafting are still alive.
Revista do Hospital das Clínicas
For non-invasive detection of obstructive disease in the internal iliac artery, the femoral compr... more For non-invasive detection of obstructive disease in the internal iliac artery, the femoral compression test was devised. This test consists in the compression of the inguinal arcade of the patient with the examiner's thumb, until the disappearance of the arterial beats in this region and peripherically in the correspondent lower limb, while one auscultates the sound in the dorsal penial artery with ultrasonic stethoscope and measures the penial pressure. The test was considered positive when there was abolition of sound in the penial artery, or reduction superior to 15% in the penial pressure. The test was negative when there was no abolition or reduction of sound and pressure, as referred respectively. In 15 normal individuals the 30 tests, one for each inguinal region, were negative. In 23 patients with ischemia of lower limbs registered by the analysis of angiographies to which they were submitted, there were 39 tests, one in each inguinal region, in which there was femoral pulsation. There was abolition of sound in the penial dorsal artery in 20 of 22 tests in which the arteriography showed obstruction of the homolateral internal iliac artery. In 15 tests, in which there was reduction of penial pressure, the arteriography showed presence of unique or multiple stenosis in the internal homolateral iliac artery. In two cases of patency of the internal homolateral iliac artery, the test was negative. The positivity of the test was significantly higher in patients with obstructive lesions of internal iliac artery when compared to normal individuals (p < 0.001, chi-square test).(ABSTRACT TRUNCATED AT 250 WORDS)
Revista do Hospital das Clínicas
A 59 year old female patient was admitted to the hospital complaining of lower back pain and feve... more A 59 year old female patient was admitted to the hospital complaining of lower back pain and fever for four months, with worsening of symptoms during the last two weeks. A painful pulsatile abdominal mass was the only positive sign at her physical examination. Her CT-Scan showed a periaortic hematoma and a rupture of the aortic wall while the Aortography disclosed a false aneurysm below the renal arteries. All blood cultures were negative. The patient was operated on and had her aneurysm resected and her aorta reconstructed with an in situ bifurcated aorto-femoral Dacron graft. The bacteriological examination of the aortic wall revealed a Salmonella type B, which confirmed the clinical hypothesis of abdominal aortic mycotic aneurysm. It was not possible to maintain a prolonged antibiotic therapy and the patient had to be submitted to a second operation three months later because of an infected graft; when the aorto-femoral graft was removed and an axillobifemoral bypass prosthesis w...
AMB; revista da Associação Médica Brasileira
Acta cirúrgica brasileira / Sociedade Brasileira para Desenvolvimento Pesquisa em Cirurgia
Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the ... more Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the necessary time to begin the Internal Cardiac Massage. To perform the ICM an emergency toracotomy and pericardiotomy are necessary, both in remote time. The technique usually employed is the "T" pericardiotomy, whose execution depends on the apprehension of the pericardium with an Allis forceps. This apprehension is difficult and complicates the reanimation of the patient. Twenty canine corpses were divided into two groups: Group I--"T" pericardiotomy (n=10), and Group II--the LT technique (n=10). The LT consisted on the traction of the pericardiumphrenic ligament and the section of the pericardium next to its apex. The incision was elongated with the introduction of the fingers, also allowing the positioning of the heart in the hand of the operator and the immediate beginning of the ICM. Group I presented an execution period of 21.79 +/- 0.88 second, and Group II of 8...
Thrombosis Research, 2006
Post-thrombotic syndrome (PTS) occurs in 15-50% of patients with deep vein thrombosis (DVT), and ... more Post-thrombotic syndrome (PTS) occurs in 15-50% of patients with deep vein thrombosis (DVT), and is associated with substantial medical costs. This prospective observational study investigated the costs associated with the treatment of PTS in Brazil. A total of 157 patients diagnosed with PTS and with a history of DVT were recruited from nine centers in Brazil. The costs of investigations and treatment for PTS over a 1-year follow-up period were analyzed. Ninety patients were available for this analysis. Of the 90 patients, 17 had mild-to-moderate PTS, and 73 had severe PTS. The patients with severe PTS tended to undergo more investigations and hospitalizations for PTS than those with mild-to-moderate PTS, although the differences between the two groups did not reach statistical significance. The mean annual cost of treating PTS in Brazilian Reais was 1214 R dollars (426 US dollars) for mild-to-moderate PTS and 3386 R dollars (1188 US dollars) for severe PTS. The difference was mainly due to significantly higher hospitalization costs in patients with severe PTS (704 R dollars/247 US dollars vs. 0 R dollars; p=0.044). These results suggest that PTS imposes substantial demands on health care resources in Brazil. The implementation of effective thromboprophylactic strategies could significantly reduce the incidence of DVT, and hence of PTS, potentially resulting in significant cost savings.
This study evaluated the mechanical properties of the weld metals of ANSI/AWS A5.4-06 E309 electr... more This study evaluated the mechanical properties of the weld metals of ANSI/AWS A5.4-06 E309 electrodes (309-16, 309L-15, 309L-16, 309Mo-16, 309MoL-15 and 309MoL-16), of three manufacturers available in the national market. Welding was conducted in plates of AISI 1020 steel in the fl at position. The plates were machined and buttering up in accordance with ANSI/AWS A5.4-06 standard. The welding parameters
Resumo: Este trabalho tem como objetivo avaliar seletividade de herbicidas aplicados em préemergê... more Resumo: Este trabalho tem como objetivo avaliar seletividade de herbicidas aplicados em préemergência na cultura da mandioca (Manihot esculenta Crantz) nas cultivares IAC-14 e IAC576-70. O experimento foi instalado no município de São Manuel/SP, Brasil no ano agrícola de 2008. Os tratamentos utilizados foram: ametrine (1000g ha -1 ), clomazone (500g ha -1 ), ametrine + clomazone (750 + 500g ha -1 ) e Atrazine (500g ha -1 ), aplicados logo após o plantio em pré-emergência da mandioca, além de uma testemunha sem aplicação e outra mantida com mato. Foi utilizado o delineamento em blocos ao acaso com quatro repetições. Foi utilizado um pulverizador costal, pressurizado a CO 2 e equipado com barra de aplicação com cinco pontas Teejet XR 110 02VS, com consumo de calda de 200 L ha -1 . As avaliações visuais de controle foram realizadas aos 29, 36, 43, 55, 57, 71 e 87 dias após a aplicação. As notas visuais seguiram uma escala de percentual de notas, onde 0 (zero) correspondeu a nenhuma injúria demonstrada pelas plantas e 100 (cem) a morte das plantas. Observou-se que todos os herbicidas proporcionaram leves injurias visuais as plantas de ambas as cultivares de mandioca, porém apenas a atrazina persistiu por um período maior de tempo. No entanto, há necessidade de avaliar o efeito das moléculas na produção das raízes. Palavras chave: Manihot esculenta, Fitotoxicidade, Seletividade.
Bragantia, 2014
Com o objetivo de avaliar o efeito de cultivo mínimo, plantio convencional e plantio direto sobre... more Com o objetivo de avaliar o efeito de cultivo mínimo, plantio convencional e plantio direto sobre os componentes de produção e a morfologia das raízes tuberosas de mandioca da cultivar de mesa IAC 576-70, conduziu-se este experimento a campo em delineamento experimental de blocos ao acaso, com parcelas subdivididas com seis repetições. Os preparos do solo, cultivo mínimo, preparo convencional e plantio direto, foram consideradas as parcelas e as épocas de avaliação, em dias após o plantio, foram consideras as subparcelas. Neste experimento foram avaliados o número, comprimento, diâmetro, massas fresca e seca, teor de massa seca e as características morfológicas das raízes de mandioca em diferentes épocas de avaliação. A partir dos resultados dessas avaliações foi possível concluir que o preparo de solo inluencia no diâmetro das raízes, nas massas fresca e seca no início das fases de repouso isiológico e retomada do novo período vegetativo; que o preparo de solo não inluencia a deinição cronológica dos componentes de produção nem a morfologia de raízes de mandioca; e que os componentes da produção de raízes são deinidos no tempo na seguinte ordem: número de raízes, comprimento, diâmetro, teor de massa seca, massas fresca e seca.
Communications in Computer and Information Science, 2014
ABSTRACT The Railroad Switch denotes a set of parts in concordance with two lines in order to all... more ABSTRACT The Railroad Switch denotes a set of parts in concordance with two lines in order to allow the passage of railway vehicles from one line to another. The Switch Machines are equipments used for handling Railroad Switches. Among all possible defects that can occur in a electromechanical Switch Machine, this work emphasizes the three main ones: the defect related to lack of lubrication, the defect related to lack of adjustment and the defect related to some component of Switch Machine. In addition, this work includes the normal operation of these equipments. The proposal in question makes use of real data provided by a company of the railway sector. Observing these four events, it is proposed the use of Signal Processing and Computational Intelligence techniques to classify the mentioned events, generating benefits that will be discussed and thus providing solutions for the company to reach the top of operational excellence.
Acta Cirurgica Brasileira, 2005
PURPOSE: Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to re... more PURPOSE: Describe a technique of emergency pericardiotomy, named as Ligament Traction (LT), to reduce the necessary time to begin the Internal Cardiac Massage. To perform the ICM an emergency toracotomy and pericardiotomy are necessary, both in ...