Produção Nacional
Revisado por pares
Robson Shigueaki Sasaki, Mauri Martins Teixeira, Humberto Santiago, Ronaldo Porto Madureira, Christiam Felipe Silva Maciel, Haroldo Carlos Fernándes,
Os adjuvantes têm sido empregados na pulverização de agrotóxicos, entretanto, ainda se carece de informações sobre o efeito destes produtos, principalmente quando se emprega o sistema eletrostático. O presente trabalho foi conduzido com o objetivo de avaliar dez soluções de pulverização (nove adjuvantes e uma testemunha), quanto às propriedades físicas (viscosidade e condutividade elétrica) e quanto ao espectro e a eficiência de eletrificação da gota na pulverização eletrostática. Utilizou-se um pulverizador ...
Tópico(s): Postharvest Quality and Shelf Life Management
2014 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Este artigo tem como objetivo discutir como os grupos indígenas Guarani internalizam seu reko porã ("bom modo de proceder") entre suas crianças e constroem seus conceitos de infância e trabalho, no intuito de formarem o chamado guarani ete, ou seja, o(a) guarani verdadeiro.
Tópico(s): Indigenous Studies in Latin America
2002 - Centro de Estudos Educação e Sociedade, CEDES | Cadernos CEDES
The constitutional contemporary context implies a rethinking of the classic principle of division of powers and by this means a new division of competences between the legislative, executive and judicial branch. And it is precisely this fact that determines a rethinking of the judges’ activity in our states. Moreover, it should be noted that the new constitutional realities indicated here have as their main reference point the Colombian constitutional state. This can be redundant, but this cannot ...
Tópico(s): Comparative International Legal Studies
2008 - University of Caldas | Jurídicas
Jarbas A Porto, Humberto T. Cardoso, Ismelia A.A. Venâncio,
Maxwell and Kimball (1) first reported on the familial aspects of systemic amyloidosis. Andrade (2) reported a disease, “Mal dos peinhos” endemic to a region of Portugal, that tended to be familial; definite histopathological evidence of primary systemic amyloidosis was obtained in autopsies of two cases. Rukavina, Block and Curtis (3) demonstrated the presence of an abnormal serum globulin, alpha 2/-globulin, by means of free-moving boundary electrophoresis in cases of primary systemic amyloidosis, ...
Tópico(s): Autoimmune Bullous Skin Diseases
1963 - Elsevier BV | Journal of Investigative Dermatology
Produção Nacional
Revisado por pares
Elano Nery Ferreira, Tathilene Bezerra Mota Gomes Arruda, Francisco Eduardo Arruda Rodrigues, David Thomas Duarte Arruda, Joadir Humberto da Silva Júnior, Dayanne Lopes Porto, Nágila Maria Pontes Silva Ricardo,
This work reports the obtaining of the methyl derivative – BP1 (biodiesel) and trimethylolpropyl derivative – BP2 (biolubricant) of the pequi oil – OP, its characterization and evaluation of the thermal degradation of the trimethylolpropyl derivative through thermogravimetric analysis in conjunction with Fourier transform (TG-FTIR). Biodiesel was prepared through homogeneous methyl route and potassium hydroxide as catalyst. Biolubricant was prepared using trimethylolpropane and biodiesel (1/4 M ratio) and ...
Tópico(s): Biodiesel Production and Applications
2019 - Elsevier BV | Fuel
Produção Nacional
Revisado por pares
Suélen M. Amorim, Michele Di Domenico, Tirzhá Lins Porto Dantas, Humberto Jorge José, Regina de Fátima Peralta Muniz Moreira,
One of the most promising techniques for CO2 capture at high temperatures consists in its separation by the carbonation reaction with an inorganic solid. Lithium orthosilicate (Li4SiO4) is considered one potential material due to its high capture capacity and thermal stability. In this study, the kinetics of carbonation and decarbonation of Li4SiO4 was evaluated at atmospheric pressure, isothermal and non-isothermal conditions and in cycling experiments. According to the non-isothermal test, carbonation ...
Tópico(s): Thermal and Kinetic Analysis
2015 - Elsevier BV | Chemical Engineering Journal
Produção Nacional
Revisado por pares
Regina De Fátima Peralta Muniz Moreira, Tirzhá Lins Porto Dantas, Humberto Jorge José,
Fenton and Photo-Fenton processes are attractive alternatives in effluent treatment, especially when applied to recalcitrant compounds. The aim of this work was to evaluate the efficiency of Fenton and Photo-Fenton processes for the treatment of wastewater from leather industry, investigating the reduction of COD, ammoniac nitrogen concentration and toxicity in treated wastewaters. The results showed that the kinetic of degradation by Fenton and Photo-Fenton reactions can be divided in two stages: ...
Tópico(s): Water Quality Monitoring and Analysis
2003 - Editora da Universidade Estadual de Maringá (Eduem) | Acta Scientiarum. Technology/Acta scientiarum. Technology
María Simón, MaríaCaterina La Barbera,
Entrevista Humberto Sierra Porto, juez de la Corte Interamericana de Derechos Humanos
Tópico(s): Comparative constitutional jurisprudence studies
2020 - | Andamios
Paula V. Messina, Jose Besada-Porto, Humberto González‐Díaz, Juan M. Ruso,
Studies of the self-aggregation of binary systems are of both theoretical and practical importance. They provide an opportunity to investigate the influence of the molecular structure of the hydrophobe on the nonideality of mixing. On the other hand, linear free energy relationship (LFER) models, such as Hansch's equations, may be used to predict the properties of chemical compounds such as drugs or surfactants. However, the task becomes more difficult once we want to predict simultaneaously the ...
Tópico(s): Spectroscopy and Quantum Chemical Studies
2015 - American Chemical Society | Langmuir
Produção Nacional
Este artigo tem como objetivo discutir as possibilidades de ensino e construção de conhecimentos históricos na comunidade indígena guarani-mbya, da aldeia de Sapucaí, em um contexto de educação escolar intercultural. Refletindo acerca da utilização de documentação imagética - fotografias, gravuras e iconografias produzidas por não-índios como fontes históricas na reconstrução e no registro de uma memória indígena.
Tópico(s): Indigenous Cultures and History
1999 - Centro de Estudos Educação e Sociedade, CEDES | Cadernos CEDES
Produção Nacional
Revisado por pares
Humberto Pinheiro de Araújo, Elizabeth Porto Reis Lucas, Wlamir Corrêa de Moura, Célia de fátima Barbosa, R.J. Rodrigues, Josefina Farina Morais, Joseana Zaja Almada, Barbara Carino Guimarães, Antônio Eugênio Castro Cardoso de Almeida, Maria Aparecida Affonso Boller,
A collaborative study was performed for the establishment of the 5th lot of Brazilian Bothrops Reference Venom and the 1st lot of Brazilian Bothrops Reference Antivenom. All Brazilian manufacturers of Antibothrops Immunoglobulins and the National Control Laboratory participated of the study. The declared potency of the 5th lot of the Bothrops Reference Venom is 40.29 μg/0.5 ml, and the potency of the 1st lot of Bothrops Reference Antivenom is 6.51 mg/ml. For the potency evaluation of Bothrops Reference ...
Tópico(s): Marine Invertebrate Physiology and Ecology
2017 - Elsevier BV | Biologicals
Produção Nacional
Revisado por pares
Simona Santarelli, Veronica Russo, Irene Lalle, Benedetta De Berardinis, Silvia Navarin, L. Magrini, Antonio Piccoli, Marta Codognotto, Luigi Mario Castello, Gian Carlo Avanzi, Humberto Villacorta, Bernardo Luiz Campanário Precht, Pilar Barreto de Araújo Porto, Aline Sterque Villacorta, Salvatore Di Somma,
Heart failure is a disease characterized by high prevalence and mortality, and frequent rehospitalizations. The aim of this study is to investigate the prognostic power of combining brain natriuretic peptide (BNP) and congestion status detected by bioelectrical impedance vector analysis (BIVA) in acute heart failure patients. This is an observational, prospective, and a multicentre study. BNP assessment was measured upon hospital arrival, while BIVA analysis was obtained at the time of discharge. ...
Tópico(s): Electrical and Bioimpedance Tomography
2016 - Springer Science+Business Media | Internal and Emergency Medicine
Produção Nacional
Revisado por pares
Tirzhá Lins Porto Dantas, V.P. Mendonça, Humberto Jorge José, Alı́rio E. Rodrigues, Regina de Fátima Peralta Muniz Moreira,
This paper evaluates the treatment of textile wastewater using new composites as adsorbents and/or heterogeneous catalysts for Fenton oxidation. The efficiency of the process was explored as a function of the experimental parameters: pH, hydrogen peroxide concentration and iron oxides content. The composites with high iron oxides content were effective to adsorb contaminants in textile wastewater, and the adsorptive capacity increased with the superficial iron concentration. These solids were also ...
Tópico(s): Iron oxide chemistry and applications
2006 - Elsevier BV | Chemical Engineering Journal
Produção Nacional
Aline Sterque Villacorta, Humberto Villacorta, José Antônio Caldas, Bernardo Campanário Precht, Pilar Barreto de Araújo Porto, Letícia Ubaldo Rodrigues, M Neves, Analúcia Rampazzo Xavier, Salim Kanaan, Cláudio Tinoco Mesquita, Antônio Cláudio Lucas da Nóbrega,
Background: Heart rate (HR) reduction with ivabradine has been proved to reduce hospitalization and death from heart failure (HF). We sought to investigate whether pyridostigmine would effectively reduce HR in patients with chronic HF as compared with ivabradine. Methods: Twenty-one patients with HF who were in sinus rhythm with a resting HR over 70 bpm, despite optimal medical treatment, were included in a randomized, double-blind study comparing pyridostigmine versus ivabradine. The initial dose ...
Tópico(s): Heart Failure Treatment and Management
2018 - SAGE Publishing | Journal of Cardiovascular Pharmacology and Therapeutics
Produção Nacional
Revisado por pares
Leonie Asfora Sarubbo, Humberto Bezerra Souza Sobrinho, Juliana M. Luna, Raquel D. Rufino, Ana Lúcia Figueiredo Porto,
Background:The aim of the present study was to propose a low-cost method for the production of a biosurfactant by the yeast Candida sphaerica and assess its toxicity and phytotoxicity.The medium was formulated with distilled water supplemented with residue from a soy oil refinery (5%) and corn steep liquor (2.5%) as substrates.These two products were the sources of carbon and nitrogen as well as mineral elements to encourage the growth of the microorganism and production of a biosurfactant.Results: ...
Tópico(s): Carcinogens and Genotoxicity Assessment
2013 - Elsevier BV | Electronic Journal of Biotechnology
Produção Nacional
Revisado por pares
Andrea Elizabeth Melgar Aguilar, Ana Paula Fagundes, Domingos Lusitâneo Pier Macuvele, Karina Cesca, Luismar Marques Porto, Natan Padoin, Cíntia Soares, Humberto Gracher Riella,
Nano hydroxyapatite (nHA) was synthesized from different methods. Spherical-like shaped nanoparticles of nHA were synthesized by chemical precipitation using Euclea natalensis root extract as a template for the first time. In addition, traditional synthesis was performed, obtaining rod-like nanoparticles. The formation of nHA was confirmed using Fourier Transform Infrared (FTIR), X-Ray Diffraction (XRD), and Transmission Electron Microscopy (TEM). HA from green route presented a spherical-like shape ...
Tópico(s): Nanoparticle-Based Drug Delivery
2020 - Elsevier BV | Materials Letters
Produção Nacional
Revisado por pares
Filippe Elias de Freitas Soares, Vânia Mayumi Nakajima, Bruna Leite Sufiate, Luana Aparecida Simões Satiro, Elias Honorato Gomes, Frederico Vieira Fróes, Fabio Porto Sena, Fábio Ribeiro Braga, José Humberto de Queiróz,
Spent mushroom compost (SMC) is a residue generated in edible mushrooms production, such as Hypsizygus marmoreus. Its genome was recently sequenced, demonstrating cuticle-degrading protease genes. The present work aims to investigate the proteases from H. marmoreus spent mushroom compost (SMC) by verifying its action on nematode larvae. The extraction of the crude extract directly with water from H. marmoreus SMC proved to be efficient for proteases obtainment, with proteolytic activity of 195.36 ± ...
Tópico(s): Composting and Vermicomposting Techniques
2019 - Elsevier BV | Experimental Parasitology
Humberto González‐Díaz, Sonia Arrasate, Asier Gómez‐SanJuan, Nuria Sotomayor, Esther Lete, Lina Besada-Porto, Juan M. Ruso,
In general perturbation methods starts with a known exact solution of a problem and add "small" variation terms in order to approach to a solution for a related problem without known exact solution. Perturbation theory has been widely used in almost all areas of science. Bhor's quantum model, Heisenberg's matrix mechanincs, Feyman diagrams, and Poincare's chaos model or "butterfly effect" in complex systems are examples of perturbation theories. On the other hand, the study of Quantitative Structure- ...
Tópico(s): RNA and protein synthesis mechanisms
2013 - Bentham Science Publishers | Current Topics in Medicinal Chemistry
Produção Nacional
Revisado por pares
Humberto Pinheiro de Araújo, Saulo Cabral Bourguignon, Maria Aparecida Affonso Boller, André Alves Dias, Elizabeth Porto Reis Lucas, Ingrid Cardoso dos Santos, Isabella Fernandes Delgado,
Envenoming from snakebites is an important public health issue in Brazil. In 2005, 28,597 cases were notified (15 cases/100,000 inhabitants), 87.5% due to Bothrops and 9.2% to Crotalus genus. Antivenoms available in Brazil are liquid preparations containing purified equine Fab′2. Since 1987, the National Institute for Quality Control in Health (INCQS/FIOCRUZ) has been testing all lots prior to batch release. Between 2000 and 2006, 619 lots of antivenoms were tested, comprising 2,513,690 ampoules. ...
Tópico(s): Healthcare and Venom Research
2007 - Elsevier BV | Toxicon
Produção Nacional
Domingos Lusitâneo Pier Macuvele, Guilherme Colla, Karina Cesca, Luiz Fernando Belchior Ribeiro, César Edil da Costa, Janaína Nones, Éverton Rafael Breitenbach, Luismar Marques Porto, Cíntia Soares, Márcio Antônio Fiori, Humberto Gracher Riella,
The low interaction between ultra high molecular weight polyethylene (UHMWPE) and hydroxyapatite (HA) has been one of the problems that results in a composite material with low mechanical and tribological performance due to the formation of agglomerates and microstructural defects. These properties affect the quality of the material when used for total joint implants and other applications in hard tissue engineering. This study investigated the effect of the addition of organophilic bentonite (BO) ...
Tópico(s): Tribology and Wear Analysis
2019 - Elsevier BV | Materials Science and Engineering C
Cristian R. Munteanu, Pablo Gutiérrez-Asorey, Manuel Blanes-Rodríguez, Ismael Hidalgo-Delgado, María de Jesús Blanco Liverio, Brais Galdo, Ana B. Porto-Pazos, Marcos Gestal, Sonia Arrasate, Humberto González‐Díaz,
The theoretical prediction of drug-decorated nanoparticles (DDNPs) has become a very important task in medical applications. For the current paper, Perturbation Theory Machine Learning (PTML) models were built to predict the probability of different pairs of drugs and nanoparticles creating DDNP complexes with anti-glioblastoma activity. PTML models use the perturbations of molecular descriptors of drugs and nanoparticles as inputs in experimental conditions. The raw dataset was obtained by mixing ...
Tópico(s): Machine Learning in Materials Science
2021 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences
Diana Castro, Márcia Zabdiele Moreira, Alexandra Gouveia, Daniel Humberto Pozza, Ramon Andrade de Mello,
... 1 , Alexandra Monteiro Gouveia 1, 2, 3 , Daniel Humberto Pozza 1, 3 and Ramon Andrade De Mello 4, 5, 6 1 Department of Experimental Biology, Faculty of Medicine, University of Porto, Porto, Portugal 2 Institute for Cellular and Molecular ...
Tópico(s): Circular RNAs in diseases
2017 - Impact Journals LLC | Oncotarget
Humberto González‐Díaz, Sonia Arrasate, Nuria Sotomayor, Esther Lete, Cristian R. Munteanu, Alejandro Pazos, Lina Besada-Porto, Juan M. Ruso,
Reducing costs in terms of time, animal sacrifice, and material resources with computational methods has become a promising goal in Medicinal, Biological, Physical and Organic Chemistry. There are many computational techniques that can be used in this sense. In any case, almost all these methods focus on few fundamental aspects including: type (1) methods to quantify the molecular structure, type (2) methods to link the structure with the biological activity, and others. In particular, MARCH-INSIDE ( ...
Tópico(s): Neuroscience and Neuropharmacology Research
2013 - Bentham Science Publishers | Current Topics in Medicinal Chemistry
Este doctorado fue dirigido por el jurista Humberto Sierra Porto. De acuerdo con los jurados, el profundo y extenso trabajo de Gomez Lee le permitio proponer, desde la Teoria de la Seguridad .Juridica, ...
Tópico(s): Comparative International Legal Studies
2016 - | Books
Produção Nacional
Revisado por pares
Humberto Alcântara Ferreira Lima, César Fonseca Ferreira Filho, Márcio Martins Pimentel, Elton Luiz Dantas, Sylvia M. Araújo,
Tópico(s): Geochemistry and Geologic Mapping
2008 - Elsevier BV | Journal of South American Earth Sciences
Produção Nacional
Revisado por pares
C.A. De Simone, V.R.S. Malta, G. S. Lamenha, Μ. M. S. Humberto, Karla Rejane de Andrade Porto, A. E. G Sant' Ana,
Abstract C 18 H 20 N 2 , orthorhombic, P 2 1 2 1 2 1 (no. 19), a = 11.587(5) Å, b = 8.130(5) Å, c = 15.239(5) Å, V = 1435.5 Å 3 , Z = 4, R gt (F) = 0.055, wR ref (F 2 ) = 0.137, T = 293 K.
Tópico(s): Piperaceae Chemical and Biological Studies
2006 - De Gruyter | Zeitschrift für Kristallographie - New Crystal Structures
Produção Nacional
Revisado por pares
Gregório Miguel Ferreira de Camargo, Laercio R. Porto‐Neto, Matt Kelly, Rowan J. Bunch, Sean McWilliam, Humberto Tonhati, Sigrid A. Lehnert, Marina R. S. Fortes, S. S. Moore,
Previous genome-wide association analyses identified QTL regions in the X chromosome for percentage of normal sperm and scrotal circumference in Brahman and Tropical Composite cattle. These traits are important to be studied because they are indicators of male fertility and are correlated with female sexual precocity and reproductive longevity. The aim was to investigate candidate genes in these regions and to identify putative causative mutations that influence these traits. In addition, we tested ...
Tópico(s): Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
2015 - BioMed Central | BMC Genomics
Produção Nacional
Revisado por pares
João L. A. Santos, Vanderson S. Bispo, Adriano B. Chaves‐Filho, Isabella Fernanda Dantas Pinto, Lucas S. Dantas, Daiane F. Vasconcelos, Fabíula F. Abreu, DANILO A. MELO, Isaac de Araújo Matos, Florêncio Porto Freitas, Osmar F. Gomes, Marisa Helena Gennari de Medeiros, Humberto R. Matos,
Coconut water contains several uncharacterized substances and is widely used in the human consumption. In this paper we detected and quantified ascorbic acid and caffeic acid and total phenolics in several varieties of coconut using HPLS/MS/MS (25.8 ± 0.6 µg/mL and 1.078 ± 0.013 µg/mL and 99.7 µg/mL, respectively, in the green dwarf coconut water, or 10 mg and 539 µg and 39.8 mg for units of coconut consumed, 500 ± 50 mL). The antioxidant potential of four coconut varieties (green dwarf, yellow dwarf, red ...
Tópico(s): Advanced Chemical Sensor Technologies
2013 - Brazilian Academy of Sciences | Anais da Academia Brasileira de Ciências
Produção Nacional
Paulo Humberto Porto Borges, Adriane Antonia Pereira Gouveia,
Este trabalho tem como objetivo problematizar a construção do estereótipo indígena a partir da perspectiva colonial, estereótipo que segue fortalecido até os dias de hoje a partir da perspectiva do cinema. Nesse sentido utilizamos como metodologia pesquisas bibliográficas nas áreas de antropologia e história em relação a figura do indígena assim como analisamos dois filmes contemporâneos largamente utilizados em sala de aula denominados "Dança com Lobos" e o "Último dos Moicanos" que trazem a representação ...
Tópico(s): Arts and Performance Studies
2020 - | Revista Científica/FAP
... suscribió el entonces presidente de la citada Corte, Humberto A. Sierra Porto, y la edición estuvo a cargo del profesor ...
Tópico(s): Criminal Justice and Penology
2020 - | Revista Oficial del Poder Judicial Órgano de Investigación de la Corte Suprema de Justicia de la República del Perú