Search Results - "Parga, José R."

Myocardial tissue characterization in Chagas' heart disease by cardiovascular magnetic resonance by Torreão, Jorge A, Ianni, Barbara M, Mady, Charles, Naia, Evandro, Rassi, Carlos H, Nomura, Cesar, Parga, José R, Avila, Luis F, Ramires, José A F, Kalil-Filho, Roberto, Rochitte, Carlos E

“…Chagas' heart disease is an important public health problem in South America. Several aspects of the pathogenesis are not fully understood, especially in its…”
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Late Gadolinium Enhancement Magnetic Resonance Imaging in the Diagnosis and Prognosis of Endomyocardial Fibrosis Patients by SALEMI, Vera M. C, ROCHITTE, Carlos E, MADY, Charles, SHIOZAKI, Afonso A, ANDRADE, Joalbo M, PARGA, Jose R, DE AVILA, Luiz F, BENVENUTI, Luiz A, CESTARI, Ismar N, PICARD, Michael H, KIM, Raymond J

“…Endocardial fibrous tissue (FT) deposition is a hallmark of endomyocardial fibrosis (EMF). Echocardiography is a first-line and the standard technique for the…”
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Influential factors on the evaluation of Adamkiewicz artery using a 320-detector row computed tomography device by Amato, Alexandre C.M., M.D. PhD, Parga Filho, José R., MD PhD, Stolf, Noedir A.G., MD PhD

“…Abstract Background Understanding the difference of Adamkiewicz artery (AKA) presentation in healthy and diseased subjects, and the influence of…”
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Myocardial delayed enhancement by magnetic resonance imaging in patients with Chagas' disease a marker of disease severity by ROCHITTE, Carlos E, OLIVEIRA, Paulo F, RAMIRES, José A. F, ANDRADE, Joalbo M, IANNI, Barbara M, PARGA, José R, AVILA, Luiz F, KALIL-FILHO, Roberto, MADY, Charles, MENEGHETTI, José C, LIMA, Joao A. C

“…We sought to investigate whether myocardial delayed enhancement (MDE) by magnetic resonance imaging (MRI) could quantify myocardial fibrosis (MF) in patients…”
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An Improved Process for Precipitating Cyanide Ions from the Barren Solution at Different pHs by Figueroa, Gabriela V., Parga, José R., Valenzuela, Jesus L., Vázquez, Victor, Valenzuela, Alejandro, Rodriguez, Mario

“…In recent decades, the use of metal sulfides instead of hydroxide precipitation in hydrometallurgical processes has gained prominence. Some arguments for its…”
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Electrocoagulation treatment of municipal wastewater in Torreon Mexico by Moreno, Hector, Parga, José R., Gomes, Andrew Jewel, Rodríguez, Mario

“…One of the biggest challenges of the twenty-first century is to provide water, primarily potable, to the majority of the world population. This is a critical…”
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Contrast-enhanced magnetic resonance imaging identifies focal regions of intramyocardial fibrosis in patients with severe aortic valve disease: Correlation with quantitative histopathology by Nigri, Marcelo, MD, Azevedo, Clerio F., MD, Rochitte, Carlos Eduardo, MD, Schraibman, Vladimir, MD, Tarasoutchi, Flavio, MD, Pommerantzeff, Pablo M., MD, Brandão, Carlos Manuel, MD, Sampaio, Roney O., MD, Parga, José R., MD, Ávila, Luiz F., MD, Spina, Guilherme S., MD, Grinberg, Max, MD

“…Background Chronic aortic valve disease (AVD) is characterized by progressive accumulation of interstitial myocardial fibrosis (MF). However, assessment of MF…”
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Removal of Lead Hydroxides Complexes from Solutions Formed in Silver/Gold: Cyanidation Process by Parga, José R., Martinez, Raul Flores, Moreno, Hector, Gomes, Andrew Jewel, Cocke, David L.

“…The presence of lead hydroxides in “pregnant cyanide solution” decreases the quality of the Dore obtained in the recovery processes of gold and silver, so it…”
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Cyanide Detoxification of Mining Wastewaters with TiO2 Nanoparticles and Its Recovery by Electrocoagulation by Parga, J. R., Vázquez, V., Casillas, H. M., Valenzuela, J. L.

“…Due to the widespread use of cyanide in mining operations, its recovery and destruction is important for both the environmental aspects of wastewater and its…”
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Characterization of Electrocoagulation for Removal of Chromium and Arsenic by Parga, J.R., Cocke, D. L., Valverde, V., Gomes, J. A. G., Kesmez, M., Moreno, H., Weir, M., Mencer, D.

“…Protection of the global environment and, in particular, providing a sustainable source of clean water is a necessity for human survival. The wide use of heavy…”
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Pressure cyanide leaching for precious metals recovery by Parga, José R., Valenzuela, Jesús L., Francisco, Cepeda T.

“…The ferric ions can also contribute to the oxidation of silver iron sulfide, argentite, pyrite, pyrrhotite, sphalerite, and chalcopyrite (see Equations 4-9,…”
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The descending branch of the lateral femoral circumflex artery is a good option in CABG with arterial grafts by Gaiotto, Fábio Antonio, Vianna, Caio B, Busnardo, Fabio F, Parga, José R, Dallan, Luis Alberto de Oliveira, Cesar, Luis A M, Stolf, Noedir A G, Jatene, Fabio B

“…The descending branch of the lateral femoral circumflex artery is an option for coronary artery bypass grafting. To evaluate the early patency and adaptation…”
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Detection of myocardial inflammation in Chagas' disease by cardiac magnetic resonance by Torreão, Jorge A, Naia, Evandro, Rassi, Carlos H, Parga, José R, Ávila, Luis F, Nomura, Cesar H, Ianni, Barbara M, Mady, Charles, Kalil-Filho, Roberto, Rochitte, Carlos E

“…Doc number: M12…”
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Detoxification of cyanide using titanium dioxide and hydrocyclone sparger with chlorine dioxide by Parga, José R., Vazquez, Victor, Valenzuelab, Jesús L., Matamorosa, Zully, Gonzalez, Gregorio

“…The extraction of gold and silver from minerals and concentrates with cyanide is an important hydrometallurgy process that has been studied for more than 120…”
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Coronary calcium score as predictor of stenosis and events in pretransplant renal chronic failure by Rosário, Miguel Abraão, Lima, José Jayme de, Parga, José R, Avila, Luiz F, Gowdak, Luis H, Lemos, Pedro A, Rochitte, Carlos E

“…Coronary artery disease (CAD) is the major cause of death among chronic renal failure (CRF) patients. Traditional, non-invasive exams to detect CAD and to…”
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Gold Extraction from Refractory Minerals Using Acid Oxidative Pretreatment at Low Pressure by Bracamontes-Landavazo, María A., Valenzuela-García, Jesús Leobardo, Guerrero-Germán, Patricia, Encinas-Romero, Martín Antonio, Gómez-Alvarez, Agustín, Parga-Torres, José R.

“…A study was carried out to process a sulfide mineral concentrate from Norwest of Mexico containing 97 g/t Au, 0.15% Cu, and 15% Fe. An oxidative acid…”
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Arsenic removal by electrocoagulation using combined Al–Fe electrode system and characterization of products by Gomes, Jewel A.G., Daida, Praveen, Kesmez, Mehmet, Weir, Michael, Moreno, Hector, Parga, Jose R., Irwin, George, McWhinney, Hylton, Grady, Tony, Peterson, Eric, Cocke, David L.

“…Combination of electrodes, such as aluminum and iron in a single electrochemical cell provide an alternative method for removal of arsenic from water by…”
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Comparative Study of Gold Extraction from Refractory Pyritic Ores through Conventional Leaching and Simultaneous Pressure Leaching/Oxidation by Salazar-Campoy, María M., Valenzuela-García, Jesús L., Quiróz-Castillo, Luis S., Encinas-Romero, Martín A., Tiburcio-Munive, Guillermo, Guerrero-Germán, Patricia, Parga-Torres, José R.

“…Pressure oxidation is a hydrometallurgical oxidative pretreatment for refractory ores, such as sulfide ores. Here, simultaneous alkaline pressure oxidation and…”
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Cardiac Sarcoidosis Evaluated by Delayed-Enhanced Magnetic Resonance Imaging by Serra, Joaquín J., Monte, Guilherme U., Mello, Evandro S., Coral, Gabriela P., Ávila, Luiz F.R., Parga, José R., Ramires, José A.F., Rochitte, Carlos E.

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CT angiography in highly calcified arteries: 2D manual vs. modified automated 3D approach to identify coronary stenoses by Cordeiro, Marco A S, Lardo, Albert C, Brito, Marcelo S V, Rosário Neto, Miguel A, Siqueira, Maria H A, Parga, José R, Avila, Luiz F, Ramires, José A F, Lima, João A C, Rochitte, Carlos E

“…Two-dimensional axial and manually-oriented reformatted images are traditionally used to analyze coronary data provided by multidetector-row computed…”
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