Rudi Colloredo-Mansfeld, Matt Simon, Stephen Radley, Sandra Feldman, Robert Bonner, Rafael Rodriguez, Jose Rodriguez, Marqués De Tamarón,
... s dilemma Drugs The green man Climate change ANA BMW BT The price of ... Serbia and Montenegro BNP Paribas A big-country directoire for Europe? ...
2002 - Gale Group | The Economist
Produção Nacional
Revisado por pares
Camila Hillesheim Horst, Franciele Schlemmer, Natália de Aguiar Montenegro, Ana Carolina M. Domingues, Gabriel Ginani Ferreira, Cínthia Yara da Silva Ribeiro, Rafael Rocha de Andrade, Elaine Aparecida Del Bel, Simoneide Souza Titze-de-Almeida, Ricardo Titze‐de‐Almeida,
Tópico(s): RNA regulation and disease
2018 - Springer Science+Business Media | Neurochemical Research
Srikumar Sen, Boxing Correspondent, Phil Yates, Widget Finn, Arthur Leathley, Transport Correspondent, Edward Gorman, Sailing Correspondent, Helen Johnstone, Joanna Hunter, Fred Redwood, Andrew Pierce, Chris Ward, Trudy Harris and Arthur Leathley, Alexandra Frean, Zahid Hussain, Frances Gibb Legal Editor, Simon Barnes, Richard Ford, Home Correspondent, George Pendle, Claire McDonald, Richard Hobson, John O'Leary, Education Editor, Gavin Lumsden, Robert Lea, Jane Bolton, Philip Howard, Caroline Merrell, Banking Correspondent, Joanna Bale, James Bone, Rachel Campbell-Johnston, Clive Davis, Elizabeth Judge, Rosalind Renshaw, Mark Griffiths Horticulture Correspondent, James Landale, Political Correspondent, Michael Evans, Defence Editor, David Robinson and Perry Cleveland-Peck, Sally Brock, Bridge Correspondent, Kevin Eason, Christine Buckley Industrial Correspondent, Parliamentary Reports Melissa Kite, Joe Joseph, Peter Brown, Ruth Gledhill, Religion Correspondent, Joshua Jampol, Laura Blair, Edited Robert Cole, Raymond Keene Chess Correspondent, Michael McDonough, Gall Richards, C. Gardner-Thorpe, Ruth Gledhill Religion Correspondent, Ian Patterson, Clare Thompson, Matthew Parris Political Sketch, Frederick Forsyth, Mark Inglefield, Alice Lagnado, John O'Leary, Ian Hughes, Valerie Elliott Consumer Editor, Alix Ramsay, Tennis Correspondent, Jill Sherman, Whitehall Editor, Katherine Bergen, John Kavanagh, Peter Barnard, Rose Rouse, Caroline Merrell Banking Correspondent, Paula Hawkins, Russell Kempson, John Sandell, Paul Armstrong, Richard Cork, Paul Durman, Sami Ahmed, Managing Director, Harry Stopes-Roe (Vice-President), Lisa Armstrong, Marit Hargie, J. L. Evans, Ann Treneman, Karen Homer, Rob Wright, Geoffrey Dean, Stephen Wood, Dalya Alberge, Arts Correspondent, Bob Tucker, Adam Jones, Raymond Keene, Adam Sage, Clive Mathieson, John Russell Taylor, Matt Dickinson, Philip Webster and Roland Watson, John Nichols, Alison Kervin Rugby Editor, Charles Wylie, Christopher Clapham, Nigel Hawkes, Joanna MacBride, Richard Owen, Damian Whitworth, Tony Patrick and Louise Godfrey, Roger Boyes, Emily Davies, John Stern, Nick Hasell, Tim Dowling, Seamus MacBride, David Hands Rugby Correspondent, Richard Hoskins (Senior Lecturer), Jauncey of Tullichettle, Lord Plunket, Anne Ashworth, Dominic Kennedy, James Doran, Giles Whittell, Philip Webster Political Editor, Simon De Bruxelles, Alex O'Connell, Des Dearlove, Michael Newell (Chairman), Deborah King, Susan Elkin, Jennai Cox, Michael Hanson, George Caulkin, Alan Lee, Stephen Hoare, Peter Riddell, Ben MacIntyre, Faith Glasgow, Peter Fullerton, Allen Robertson, Michael Dynes, David Sinclair, Simon Jenkins, Fraser Nelson, Tim Jones, Godfrey Golzen, Michael Horsnell, Christopher Irvine, Bob Bury, Alan Coren, Mark Baldwin, J. A. G. Knight, Technical Director, Benedict Nightingale, Helen Rumbelow, Medical Reporter, Sam Kiley, Alice Miles, Alasdair Murray, Anthony Howard, Alexandra Frean, Local Government Correspondent, Melvin Coleman, Acting Director, Lea Paterson, Economics Correspondent, Adrian Russell, Nigel Glass, Russell, Susan Emmett,
... refuses to curb own mortgage lender Exchange Rates ANA Merrill profits soar as market booms The Times ... Display Advertising Items To Advertise in Education Instituto de Empresa University of Exeter The University of Nottingham ...
2000 - Gale Group | TDA
Produção Nacional
Revisado por pares
Fernanda Dreux Miranda Fernandes, Cibelle Albuquerque de la Higuera Amato, Jacy Perissinoto, Simone Aparecida Lopes-Herrera, Ana Paula Ramos de Souza, Ana Carina Tamanaha, Ana Cristina de Albuquerque Montenegro, Letícia Segeren, Fernanda Prada Machado, Bárbara Niegia Garcia de Goulart, Daniela Regina Molini-Avejonas,
Tópico(s): Health, Education, and Physical Culture
2022 - Brazilian Society of Speech Therapy | CoDAS
Produção Nacional
Revisado por pares
Ana Cristina de Albuquerque Montenegro, Gabrielle Araújo Leite, Natália Franco, Débora dos Santos, Jakciane Eduarda Araújo Pereira, Ivana Arrais de Lavor Navarro Xavier,
RESUMO Este artigo apresenta as contribuições do uso de um sistema de Comunicação Aumentativa e Alternativa de alta tecnologia no desenvolvimento das habilidades comunicacionais de uma criança com Transtorno do Espectro do Autismo (TEA). Para isso, foi realizado um estudo de caso com uma criança de 2 anos e 2 meses, durante 24 sessões de terapia, ao longo de oito meses. Como instrumentos de avaliação, foram utilizados o Autism Treatment Evaluation Checklist e o protocolo Avaliação da Comunicação ...
Tópico(s): Assistive Technology in Communication and Mobility
2021 - Academia Brasileira de Audiologia | Audiology - Communication Research
Produção Nacional
Revisado por pares
Erika Tamyres Pereira, Ana Cristina de Albuquerque Montenegro, Angélica Galindo Carneiro Rosal, Cátia Crivelenti de Figueiredo Walter,
RESUMO Objetivo: Verificar os efeitos da intervenção fonoaudiológica com Comunicação Aumentativa e Alternativa (CAA) nos atos comunicativos em crianças com Transtorno do Espectro do Autismo (TEA). Método: Trata-se de uma pesquisa do tipo estudo de caso, com caráter longitudinal, sendo a amostra constituída por três sujeitos atendidos em uma Clínica Escola de Fonoaudiologia. Os dados primários foram obtidos a partir da observação de vídeos gravados de sessões de avaliação pré e pós intervenção da terapeuta ...
Tópico(s): Family and Disability Support Research
2020 - Brazilian Society of Speech Therapy | CoDAS
C. Rolz, Robert de León, Ana Luisa Mendizábal de Montenegro, Vilma Porras, Rolando Cifuentes,
Sweet sorghum is a sugar rich crop that has been considered an alternative feedstock to sugarcane for ethanol production. A full year production cycle is possible as sweet sorghum is capable of multiple harvests. In this work we present experimental results for stalk biomass and sugar productivities, individual sugar distribution at harvest, ethanol yield and productivity of several sweet sorghum varieties and three harvests, the first cut during the rainy period and two ratoon crops during the ...
Tópico(s): Bioenergy crop production and management
2016 - Elsevier BV | Renewable Energy
Mónica Orozco, Noel W. Solomons, Klaus Schümann, James K. Friel, Ana Luisa Mendizábal de Montenegro,
Prophylactic doses of 120 mg of iron (Fe) are commonly used to prevent Fe-deficiency anemia in vulnerable populations, especially in developing countries. Evidence shows that residual Fe in the large bowel may alter the normal antioxidant capacity of the fecal stream. Our objective was to evaluate the effect of dietary antioxidants from the Carotino Tocotrienol-Carotene Mixed Concentrate (CTCMC) on the depletion of fecal antioxidant capacity by oral Fe supplementation. In total, 17 healthy male adults ...
Tópico(s): Vitamin C and Antioxidants Research
2010 - Elsevier BV | Journal of Nutrition
Produção Nacional
Revisado por pares
Elisângela Barros Soares, Dafne Torres Borba, Thalita Karina Barbosa, Daniela Malta de Souza Medved, Ana Cristina de Albuquerque Montenegro,
OBJETIVO: comparar as diferenças quanto à presença dos hábitos inadequados, as formas de prevenção e os sintomas vocais, mais freqüentes, em dois grupos da terceira idade. MÉTODOS: foi aplicado um questionário com questões do tipo fechada, previamente elaboradas em 45 idosos de ambos os sexos, sendo que apenas um grupo recebeu orientações vocais durante o ano anterior à pesquisa por um profissional fonoaudiólogo. É um estudo descritivo, observacional, transversal. RESULTADOS: de acordo com os resultados, ...
Tópico(s): Stuttering Research and Treatment
2007 - CEFAC Saúde e Educação | Revista CEFAC
Jaime Toro, Olga L. Sarmiento, Adriana Díaz del Castillo, Claudia L. Satizábal, Jhon Darwin Ramírez, Ana Cristina de Albuquerque Montenegro, María Carolina Góngora, Jairo Quiñones, Andrés Díaz-Campos, Alejandro Tobón,
Among Latin American countries, Colombia is considered a low-risk area for multiple sclerosis (MS) and no studies on MS prevalence have been conducted in any of the country’s large urban settings. To fill this gap and assess the prevalence of MS in Bogotá as of December 31, 2002, this study reviewed the clinical records of patients diagnosed with MS in most Bogotá hospitals. This review produced a sample of 296 patients with an MS diagnosis whose reliability was verified by a neurologist with expertise ...
Tópico(s): Systemic Sclerosis and Related Diseases
2006 - Karger Publishers | Neuroepidemiology
José Manuel Jaramillo Ortiz, Martina Soledad Paoletta, María José Gravisaco, Ludmila López Arias, Valeria Noely Montenegro, Sofía Ana María de la Fournière, Magalí Nicole Valenzano, Eliana C. Guillemi, Beatriz Valentini, Ignacio Echaide, Marisa Farber, Silvina Elizabeth Wilkowsky,
Protection against the intraerythrocytic protozoan parasite Babesia bovis depends on both strong innate and adaptive immune response, this latter involving the presentation of parasite antigens to CD4+ T-lymphocytes by professional antigen-presenting cells. Secretion of Th1 cytokines by CD4+ T cell is also very important for isotype switching to IgG2, the best opsonising antibody isotype in cattle, to target extracellular parasites and parasite antigens displayed at the erythrocyte surface. In the ...
Tópico(s): Vector-borne infectious diseases
2019 - Elsevier BV | Ticks and Tick-borne Diseases
Produção Nacional
Revisado por pares
Newton Pereira Stamford, Fabiana Felix, Wagner da Silva Oliveira, Emmanuella Silva, Santos Carolina, Thatiana Montenegro Stamford Arnaud, Ana Dolores Santiago de Freitas,
To improve yield and nutrient absorption, the addition of fertilizers is recommended to provide nutrients in adequate quantities. An alternative substitution for conventional fertilizer is the use of Acidithiobacillus bacteria to produce rock biofertilizer that is subsequently mixed with organic matter inoculated with diazotrophic bacteria (Beijerinckia indica) and with Mucorales fungus (Cunninghamella elegans) for nitrogen enrichment and plant protection. This study evaluates the effectiveness of ...
Tópico(s): Plant Growth Enhancement Techniques
2018 - Elsevier BV | Scientia Horticulturae
Produção Nacional
Revisado por pares
Bruno César de Vasconcelos Gurgel, Sheyla Christine Lira Montenegro, Poliana Medeiros Cunha Dantas, Ana Luísa de Barros Pascoal, Kênio Costa de Lima, Patrícia dos Santos Calderón,
Abstract Objective To evaluate the frequency of peri‐implant diseases and factors associated with its occurrence. Material and methods One hundred and fifty‐five patients with dental implants were evaluated in this cross‐sectional study. Dental implants were clinically and radiographically evaluated to diagnose their peri‐implant condition, according to Mombelli (Proceedings of the 3rd European Workshop on Periodontology, 1999, Quintessence, London). Associations between peri‐implant diseases and ...
Tópico(s): Oral microbiology and periodontitis research
2016 - Wiley | Clinical Oral Implants Research
Produção Nacional
Ana Carrico De Lima Montenegro Duarte, Ubiratan Holanda Bezerra, Maria De Lima Tostes, Geraldo Narciso da Rocha Filho,
This paper discusses the evaluation of energy potential of palm oil for the generation of electricity in isolated communities. In Brazil, the energy sector culture has historically been directed almost exclusively toward major projects geared to meet the demands of those sectors of society that have the greatest economic and political influence. Prioritizing industrialization and an accelerated urbanization, they have oriented the national energy system toward centralized production of enormous ...
Tópico(s): Global Energy and Sustainability Research
2007 - Institute of Electrical and Electronics Engineers | IEEE Power and Energy Magazine
Produção Nacional
Revisado por pares
João Gabriel Carriço de Lima Montenegro Duarte, Bruno Ramos Zemero, Ana Carolina Dias Barreto de Souza, Maria Emília de Lima Tostes, Ubiratan Holanda Bezerra,
The high amount of energy consumption demanded by buildings entails the worsening of several environmental issues. Therefore, actions to make use of this resource more efficient become necessary. The most used methods of Building Energy Modeling (BEM) designated to assess the functionality of such actions are excessively complex and, in many cases, generate unreliable results. Thus, this work aims to elaborate an approach based on Building Information Modeling (BIM) to improve energy efficiency in ...
Tópico(s): Sustainable Building Design and Assessment
2021 - Elsevier BV | Journal of Building Engineering
J.‐P. Galanaud, Javier Trujillo‐Santos, Behnood Bikdeli, Laurent Bertoletti, Pierpaolo Di Micco, Géraldine Poenou, C. Falgá, Marija Zdraveska, Jorge Roberto Perrout de Lima, F. Rivera-Cívico, Josefa Fernández Muixi, Manuel Monréal, María Dolores Adarraga, A. Alberich-Conesa, Paloma Agudo, Jesús Aibar, Joaquín Alfonso, Cristina Amado, Soraia Amorós, M. Angelina-García, Juan I. Arcelus, Aitor Ballaz, Raquel Barba, Cristina Barbagelata, Manuel Barrón, B. Barrón‐Andrés, José Bascuñana, Fahd Beddar-Chaib, Ángeles Blanco‐Molina, Ernesto Botella, Leyre Chasco, Pau Cerdà, Juan Criado, J. del Toro, Cristina de Ancos, Pablo Demelo‐Rodríguez, C. De Juana-Izquierdo, Ana María Díaz-Brasero, Carmen Díaz‐Pedroche, José Antonio Díaz‐Peromingo, Álvaro Dubois-Silva, José Carlos Escribano, F. Espósito, C. Falgá, Ana Isabel Farfán‐Sedano, C. Fernández‐Aracil, Carmen Fernández‐Capitán, B. Fernández-Jiménez, J. Fernández-Muixí, José Luis Fernández‐Reyes, Carme Font, Iria Francisco, Cristina Gabara, Marta García de Herreros, F. García‐Bragado, Alberto García‐Ortega, Olga Gavín‐Sebastián, María Gil-De Gómez, A. Gil-Díaz, Covadonga Gómez‐Cuervo, J. González‐Martínez, Enric Grau, Leticia Guirado, Javier Gutiérrez, Luis Blasco, M.J. Jaras, David Jiménez, I. Jou, M.D. Joya, Marta Olimpia Lago-Rodríguez, S. Lainez-Justo, Ana Latorre-Díez, Ramón Lecumberri, José Manuel León-Ramírez, Jorge Roberto Perrout de Lima, José Luís Lobo, M. López-De la Fuente, Luciano López-Jiménez, Patricia López-Miguel, Juan J. López-Núñez, Raquel López-Reyes, Antonio López‐Ruiz, J.B. López‐Sáez, M.A. Lorente, Alicia Lorenzo, M. Lumbierres, Olga Madridano, Ana Maestre, Laia Mas-Maresma, María Ángeles Marcos, Javier Miguel Martín Guerra, F. Martín‐Martos, Iván Martínez-Redondo, Meritxell Mellado, Elisabeth Mena, María Isabel Mercado, Jorge Moisés, Manuel Monréal, Arturo Muñoz Blanco, Gema Muñoz, María Sierra Navas, José Antonio Nieto, E. Noguera-Gras, Manuel Jesús Núñez-Fernández, M. Olid-Velilla, Lucía Ordieres‐Ortega, María Ortiz, Jeisson Osorio, S. Otálora, Nazaret Pacheco-Gómez, Diana Paredes-Ruíz, Pedro Parra, José María Pedrajas, C. Pérez‐Ductor, María Luisa Peris, M.L. Pesce, José Antonio Porras, J. Poyo-Molina, Ramón Puchades, Antoni Riera‐Mestre, F. Rivera-Cívico, Alberto Rivera-Gallego, Mireia Roca, V. Rosa, A. Rodríguez-Cobo, Consolación Rodríguez-Matute, Carmen María Rubio, Pedro Ruiz‐Artacho, N. Ruiz‐Giménez, Justo Ruiz-Ruiz, Giorgina Salgueiro, Teresa Sancho, Vanesa Sendín, Patricia Sigüenza, Silvia Soler, Beatriz Suárez-Rodríguez, José María Suriñach, Raimundo Tirado, Carles Tolosa, Marı́a Isabel Torres, Javier Trujillo‐Santos, Fernando Uresandi, Reina Valle, José F. Varona, Gema Vidal, Paula Villares, Cihan Ay, Stephan Nopp, Ingrid Pabinger, Caroline Martens, Thomas Vanassche, Peter Verhamme, Hugo Hyung Bok Yoo, J.D. Arguello, Ana Cristina de Albuquerque Montenegro, Jairo Roa, Jana Hirmerová, Radován Malý, Sandrine Accassat, Laurent Bertoletti, A. Bura-Rivière, Judith Catella, Romain Chopard, Françis Couturaud, Oliver Espitia, C. Grangé, Barbara Leclercq, Raphaël Le Mao, Isabelle Mahé, Farés Moustafa, L. Plaisance, Géraldine Poenou, G. Sarlon-Bartoli, Pierre Suchon, E. Versini, Sebastian Schellong, Benjamin Brenner, Najib Dally, Inna Tzoran, Raheleh Kaviani, Jamal Moosavi, Parham Sadeghipour, Manuela Basaglia, Franca Bilora, Cristiano Bortoluzzi, B. Brandolin, Mauricio Ciammaichella, Donatella Colaizzo, Francesco Dentali F, Pierpaolo Di Micco, Matteo Giorgi‐Pierfranceschi, Elvira Grandone, Egidio Imbalzano, Simona Merla, Raffaele Pesavento, Paolo Prandoni, Paolo Scarinzi, Carmine Siniscalchi, B. Taflaj, Antonella Tufano, Adriana Visonà, Ngoc Vo Hong, Beniamino Zalunardo, Dana Kigitoviča, R. Paluga, Andris Skride, Samuel Ferreira da Fonseca, Micaela Manuel, J. Meireles, Sara Pinto, Marijan Bosevski, Emilija Lazarova, Marija Zdraveska, Henri Bounameaux, Lucia Mazzolai, Joseph A. Caprini, Ido Weinberg, My Bui,
PURPOSE Patients with isolated distal deep vein thrombosis (DVT) have lower rates of adverse outcomes (death, venous thromboembolism [VTE] recurrence or major bleeding) than those with proximal DVT. It is uncertain if such findings are also observed in patients with cancer. METHODS Using data from the international Registro Informatizado de la Enfermedad TromboEmbolica venosa registry, we compared the risks of adverse outcomes at 90 days (adjusted odds ratio [aOR]; 95% CI) and 1 year (adjusted hazard ...
Tópico(s): Atrial Fibrillation Management and Outcomes
2023 - Lippincott Williams & Wilkins | Journal of Clinical Oncology
Produção Nacional
Revisado por pares
Bianca Arruda Manchester de Queiroga, Jakelline Miranda Alves, Ana Augusta de Andrade Cordeiro, Ana Cristina de Albuquerque Montenegro, Rafaella Asfora,
OBJETIVO: investigar a aquisição dos encontros consonantais em crianças falantes do português não padrão da Região Metropolitana do Recife, considerando variáveis linguísticas e sociais. MÉTODOS: participaram do estudo 100 crianças de creches/escolas públicas, sendo 50 meninos e 50 meninas, na faixa etária de 2:0-6:11 anos, divididas em 10 grupos etários com intervalos de seis meses. Foi aplicado um questionário sócio-econômico e uma prova de avaliação fonológica. RESULTADOS: foram encontradas diferenças ...
Tópico(s): Linguistics and Education Research
2010 - CEFAC Saúde e Educação | Revista CEFAC
Ángela Blanco, María Rosa Casals, Ana Colubi, Norberto Corral, Marta García-Bárzana, Marı́a Ángeles Gil, Gil González–Rodríguez, Marı́a Teresa López, Marı́a Asunción Lubiano, Manuel Montenegro, Ana Belén Ramos-Guajardo, Sara de la Rosa de Sáa, Beatriz Sinova,
This note is a rejoinder on our paper in this issue. It attempts to provide some clarifications and thoughts in connection with the discussions/comments made about it by Didier Dubois and Sébastien Destercke. We hope our comments are at the level of the discussants'.
Tópico(s): Fuzzy Logic and Control Systems
2014 - Elsevier BV | International Journal of Approximate Reasoning
Ángela Blanco, María Rosa Casals, Ana Colubi, Norberto Corral, Marta García-Bárzana, Marı́a Ángeles Gil, Gil González–Rodríguez, Marı́a Teresa López, Marı́a Asunción Lubiano, Manuel Montenegro, Ana Belén Ramos-Guajardo, Sara de la Rosa de Sáa, Beatriz Sinova,
Real-life data associated with experimental outcomes are not always real-valued. In particular, opinions, perceptions, ratings, etc., are often assumed to be vague in nature, especially when they come from human valuations. Fuzzy numbers have extensively been considered to provide us with a convenient tool to express these vague data. In analyzing fuzzy data from a statistical perspective one finds two key obstacles, namely, the nonlinearity associated with the usual arithmetic with fuzzy data and ...
Tópico(s): Rough Sets and Fuzzy Logic
2013 - Elsevier BV | International Journal of Approximate Reasoning
José R. Weisinger, Atahualpa Pinto, Gastón A. Velazquez, Isidoro Bronstein, Jean J. Dessene, Juan F. Duque, Juan Manuel Fernández Montenegro, F J Tapanes, Ana Recagno de Rousse,
A 19-yr-old woman developed prolonged fever, weight loss, hepatosplenomegaly, anemia, leukopenia, and hyperglobulinemia. Appropriate tests indicated that she had visceral leishmaniasis (kala-azar). Urinalysis demonstrated significant proteinuria and microhematuria with the presence of red cell casts. A kidney biopsy was performed. Light microscopy showed a slight mesangial thickening and segmental mesangial proliferation. Immunofluorescence demonstrated deposits of immunoglobulins A and M, complement, ...
Tópico(s): Bird parasitology and diseases
1978 - American Society of Tropical Medicine and Hygiene | American Journal of Tropical Medicine and Hygiene
Produção Nacional
Revisado por pares
Ana Rosa Carriço de Lima Montenegro Duarte, Ubiratan Holanda Bezerra, Maria Emília de Lima Tostes, André Montenegro Duarte, Geraldo Narciso da Rocha Filho,
This paper focuses on supplying electrical power for remote communities of the Brazilian Amazon using regional biomass, specifically palm oil biomass, as a primary energy source. The use of Straight Vegetable Oil (SVO) as fuel, is indicated for isolated communities, where the hydro plants or the installation of transmissions line are impracticable. The use of vegetable oils produced in the communities, is a solution when an adequate infrastructure to extracting the oil is available. Brazil is able ...
Tópico(s): Oil Palm Production and Sustainability
2010 - Elsevier BV | Biomass and Bioenergy
J.M. López Nieto, Patricia Concepción, Ana Dejoz, Francisco Montenegro de Melo, Helmut Knözinger, M. Vazquez,
The oxidative dehydrogenation (OXDH) of n-butane and 1-butene on undoped and K-doped alumina-supported vanadia catalysts has been studied. The low selectivity to OXDH products on alumina-supported vanadia catalysts is a consequence of the isomerization of olefins (low temperatures) and the formation of carbon oxides (high temperatures) on acid sites. The presence of potassium results in a decrease of the number of acid sites and a higher selectivity to OXDH products from both n-butane and 1-butene. ...
Tópico(s): Oxidative Organic Chemistry Reactions
2000 - Elsevier BV | Catalysis Today
Produção Nacional
Revisado por pares
Carolina Rosal Teixeira de Souza, Kátia Soares de Oliveira, Jefferson José Sodré Ferraz, Mariana Ferreira Leal, Danielle Queiroz Calcagno, Aline Damasceno Seabra, André Salim Khayat, Raquel Carvalho Montenegro, Ana Paula Negreiros Nunes Alves, Paulo Pimentel de Assumpção, Marı́lia de Arruda Cardoso Smith, Rommel Mário Rodríguez Burbano,
Helicobacter pylori (HP) and Epstein-Barr virus (EBV) have been associated with cancer development. We evaluated the prevalence of HP, HP CagA + and EBV infection in gastric cancer (GC) samples from adults and in gastric tissues from patients who underwent upper endoscopy (UE). Samples from UE and GC were collected to investigate the presence of HP infection and the HP virulence factor CagA by a urease test and PCR. The presence of EBV was detected by Eber-1 in situ hybridization. In UE, 85.5% of juvenile ...
Tópico(s): Gastrointestinal disorders and treatments
2014 - BioMed Central | BMC Gastroenterology
Produção Nacional
Revisado por pares
Adriano Azevedo Mello, Mariana Ferreira Leal, Juan A. Rey, Giovanny R. Pinto, Letícia Martins Lamarão, Raquel Carvalho Montenegro, Ana Paula Negreiros Nunes Alves, Paulo Pimentel de Assumpção, Bárbara do Nascimento Borges, Marı́lia de Arruda Cardoso Smith, Rommel Mário Rodríguez Burbano,
Kinases are downstream modulators and effectors of several cellular signaling cascades and play key roles in the development of neoplastic disease. In this study, we aimed to evaluate SRC, LYN and CKB protein and mRNA expression, as well as their promoter methylation, in gastric cancer. We found elevated expression of SRC and LYN kinase mRNA and protein but decreased levels of CKB kinase, alterations that may have a role in the invasiveness and metastasis of gastric tumors. Expression of the three ...
Tópico(s): RNA modifications and cancer
2015 - Public Library of Science | PLoS ONE
A Blanco Fernandez, María Rosa Casals, Ana Colubi, Norberto Corral, Marta García Bárzana, Marı́a Ángeles Gil, Gil González–Rodríguez, Marı́a Teresa López, Manuel Montenegro, Lubiano, Ana Belén Ramos-Guajardo, Sara de la Rosa de Sáa, Beatriz Sinova,
Data obtained in association with many real-life random experiments from different fields cannot be perfectly/exactly quantified.hspace{.1cm}Often the underlying imprecision can be suitably described in terms of fuzzy numbers/\values. For these random experiments, the scale of fuzzy numbers/values enables to capture more variability and subjectivity than that of categorical data, and more accuracy and expressiveness than that of numerical/vectorial data. On the other hand, random fuzzy numbers/sets ...
Tópico(s): Fuzzy Logic and Control Systems
2013 - University of Sistan and Baluchestan | Iranian journal of fuzzy systems
Produção Nacional
Revisado por pares
Marcelo Zaldini Hernandes, Marcelo Montenegro Rabello, Ana Cristina Lima Leite, Marcos Veríssimo de Oliveira Cardoso, Diogo Rodrigo Magalhães Moreira, Dalci José Brondani, Carlos A. de Simone, Luiza Campos Reis, Marina de Assis Souza, Valéria Rêgo Alves Pereira, Rafaela Salgado Ferreira, James H. McKerrow,
In previous studies, we identified promising anti-Trypanosoma cruzi cruzain inhibitors based on thiazolylhydrazones. To optimize this series, a number of medicinal chemistry directions were explored and new thiazolylhydrazones and thiosemicarbazones were thus synthesized. Potent cruzain inhibitors were identified, such as thiazolylhydrazones 3b and 3j, which exhibited IC(50) of 200-400nM. Furthermore, molecular docking studies showed concordance with experimentally derived structure-activity relationships ( ...
Tópico(s): Bioactive Compounds and Antitumor Agents
2010 - Elsevier BV | Bioorganic & Medicinal Chemistry
Produção Nacional
Revisado por pares
Ana Cristina de Albuquerque Montenegro, Letícia Karine Silvestre de Melo Silva, Renata Costa de Sá Bonotto, Rafaella Asfora Siqueira Campos Lima, Ivana Arrais de Lavor Navarro Xavier,
ABSTRACT This study aimed at investigating the impact of using a robust augmentative and alternative communication (AAC) system on the communication of a child with autism spectrum disorder. This longitudinal intervention research is a single case study. Skills were assessed with data obtained with the protocol Communication Assessment in Autism Spectrum Disorder at the beginning and end of the intervention. Receptive and expressive communication and behavioral skills increased respectively by 62. ...
Tópico(s): Assistive Technology in Communication and Mobility
2022 - CEFAC Saúde e Educação | Revista CEFAC
C. Rolz, Roberto de León, Ana Luisa Mendizábal de Montenegro,
Sugars from sweet sorghum stalks can be used to produce ethanol and also to grow oleaginous yeasts. Instead of two separate processes, in this paper we propose a different route producing ethanol and microbial oil in two consecutive fermentation steps. Three yeasts were compared in the first ethanol producing step. In the second step four different oleaginous yeasts were tested. Sweet sorghum juice was first clarified and concentrated. High gravity ethanol fermentation was carried out with concentrated ...
Tópico(s): Enzyme Catalysis and Immobilization
2019 - Elsevier BV | Electronic Journal of Biotechnology
Produção Nacional
Revisado por pares
Paula Aragão Prazeres de Oliveira, Ana Carla Montenegro, Louise Rayra Alves Bezerra, Maria da Conceição Chaves de Lemos, Francisco Bandeira,
Tópico(s): Bariatric Surgery and Outcomes
2020 - Springer Science+Business Media | Obesity Surgery
Produção Nacional
Revisado por pares
Raísa da R. Reis, Elisa Carvalho Azevedo, Maria Cecília B. V. de Souza, Vı́tor F. Ferreira, Raquel Carvalho Montenegro, Ana Jérsia Araújo, Cláudia Pessoa, Letícia V. Costa‐Lotufo, Manoel Odorico de Moraes, José Delano Barreto Marinho Filho, Alessandra Mendonça Teles de Souza, Natasha C. de Carvalho, Helena Carla Castro, Carlos Rangel Rodrigues, T.R.A. Vasconcelos,
A series of 2-(benzo[d]thiazol-2-yl)-8-substituted-2H-pyrazolo[4,3-c]quinolin-3(5H)-ones (3a–g) have been synthesized and evaluated for their in vitro antiproliferative activities against four human cancer cell lines: MDA-MB-435 (breast), HL-60 (leukemia), HCT-8 (colon) and SF-295 (central nervous system). The results showed that the compounds 3b (2-(benzo[d]thiazol-2-yl)-8-methyl-2H-pyrazolo[4,3-c]quinolin-3(5H)-one) and 3c (2-(benzo[d]thiazol-2-yl)-8-bromo-2H-pyrazolo[4,3-c]quinolin-3(5H)-one) exhibited ...
Tópico(s): Multicomponent Synthesis of Heterocycles
2011 - Elsevier BV | European Journal of Medicinal Chemistry