Produção Nacional
Revisado por pares
... prática social produzir conhecimentos. Resgata nesse debate a 'guerra das ciências' travada entre físicos e matemáticos com analistas do ...
Tópico(s): Social Work Education and Practice
2007 - UNIVERSIDADE FEDERAL DE SANTA CATARINA | Revista Katálysis
Produção Nacional
Alexandre Bagdonas, João Zanetic, Ivã Gurgel,
... a ser apresentada às gerações futuras. Na chamada “Guerra das Ciências”, cientistas naturais se opuseram ao questionamento da autoridade ...
Tópico(s): Education Pedagogy and Practices
2014 - | Revista Brasileira de História da Ciência
Produção Nacional
Revisado por pares
Renato Sérgio de Lima, Francisco Thiago Rocha Vasconcelos, Fernando Ressetti Pinheiro Marques Vianna, Rafael Alcadipani,
Resumo Este texto problematiza a incorporação das ciências policiais no Brasil. Defenderemos que estas surgem como estratégia para a monopolização policial – especialmente policial militar – do pensamento sobre lei e ordem, e como concorrência ao desenvolvimento de um campo organizacional sobre crime, polícia e justiça no Brasil a partir das ciências humanas e sociais nos últimos quarenta anos. Esse projeto reforça, junto aos policiais militares em formação, a disposição ideológica de enfrentamento ...
Tópico(s): Regulation and Compliance Studies
2022 - National Association of Post-Graduate Research in Social Sciences | Revista Brasileira de Ciências Sociais
Produção Nacional
Revisado por pares
Lourdes Maria Rodrigues Cavalcanti, Maria das Graças Gonçalves Vieira Guerra,
Resumo O objetivo desse artigo é refletir sobre os desafios da universidade pública pós-pandemia da Covid-19, a partir dos dados disponibilizados pelo Portal do Ministério da Educação do Brasil. Utilizou-se uma metodologia de caráter exploratório, com abordagem qualitativa e estratégia bibliográfico-documental. Constatou-se que o perfil de universidade pública que emergiu dos dados sugere a necessidade de uma mudança no modelo institucional e organizacional, que atualmente acomoda a universidade. ...
Tópico(s): Education during COVID-19 pandemic
2021 - FUNDAÇÃO CESGRANRIO | Ensaio Avaliação e Políticas Públicas em Educação
Produção Nacional
Revisado por pares
Keillen Monick Martins-Campos, Andrea Kuehn, Anne Cristine Gomes de Almeida, Ana Paula Duarte, Vanderson de Souza Sampaio, Iria Cabral Rodriguez, Sara G. M. da Silva, Claudia María Ríos-Velásquez, José Bento Pereira Lima, Paulo Filemon Paolucci Pimenta, Quique Bassat, Ivo Müller, Marcus Lacerda, Wuelton Marcelo Monteiro, Maria das Graças Vale Barbosa Guerra,
Asymptomatic individuals are one of the major challenges for malaria elimination programs in endemic areas. In the absence of clinical symptoms and with a lower parasite density they constitute silent reservoirs considered important for maintaining transmission of human malaria. Studies from Brazil have shown that infected individuals may carry these parasites for long periods. Patients were selected from three periurban endemic areas of the city of Manaus, in the western Brazilian Amazon. Symptomatic ...
Tópico(s): Parasites and Host Interactions
2018 - BioMed Central | Parasites & Vectors
Produção Nacional
Revisado por pares
Érica Cristina da Silva Chagas, Arineia Soares Silva, Nelson Ferreira Fé, Lucas Silva Ferreira, Vanderson de Souza Sampaio, Wagner Cosme Morhy Terrazas, Jorge Augusto de Oliveira Guerra, Rodrigo Augusto Ferreira De Souza, Henrique Silveira, Maria das Graças Vale Barbosa Guerra,
Phlebotomine sand flies (Diptera: Psychodidae) are vectors of Leishmania species, the etiological agents of leishmaniasis, which is one of the most important emerging infectious diseases in the Americas. In the state of Amazonas in Brazil, anthropogenic activities encourage the presence of these insects around rural homes. The present study aimed to describe the composition and distribution of sand fly species diversity among the ecotopes (intradomicile, peridomicile and forest) in an area of American ...
Tópico(s): Trypanosoma species research and implications
2018 - BioMed Central | Parasites & Vectors
Produção Nacional
Revisado por pares
Lourdes Maria Rodrigues Cavalcanti, Maria das Graças Gonçalves Vieira Guerra,
O presente artigo tem por objetivo utilizar a análise SWOT como ferramenta de gestão institucional, elaborada a partir do Planejamento de Desenvolvimento Institucional – PDI (2014-2018) da UFPB. A metodologia de pesquisa seguiu um caráter descritivo e de abordagem qualitativa. Os resultados apontam para a necessidade de acompanhamento do cumprimento das metas planejadas como condição essencial para a consolidação da cultura institucional, cumprindo, também, a função de orientar as ações futuras destinadas ...
Tópico(s): Academic Research in Diverse Fields
2019 - FUNDAÇÃO CESGRANRIO | Revista Meta Avaliação
Produção Nacional
Vanessa Ribeiro Simon Cavalcanti,
An analysis of the scientific world is the starting point of this text, considering the polemic around the so called pure science and the humanist science which originated the war of sciences and the reflections this brings in the political constructs of the West. It also studies the contemporary tendencies of science, the role of the scientist and the concept of scientist/science during history.
Tópico(s): Environmental Sustainability and Education
2002 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA | Revista de História Regional
Produção Nacional
Revisado por pares
Rosa Amélia Gonçalves Santana, Laylah Kelre Costa Magalhães, Laise Kelman Costa Magalhães, Suzane Ribeiro Prestes, Marcel Gonçalves Maciel, George Silva, Wuelton Marcelo Monteiro, Felipe Rocha de Brito, Leila Inês de Aguiar Raposo Câmara Coelho, João Marcos Bemfica Barbosa Ferreira, Jorge Augusto de Oliveira Guerra, Henrique Silveira, Maria das Graças Vale Barbosa,
Chagas disease in the Amazon region is considered an emerging anthropozoonosis with a predominance of the discrete typing units (DTUs) TcI and TcIV. These DTUs are responsible for cases of acute disease associated with oral transmission. Chronic disease cases have been detected through serological surveys. However, the mode of transmission could not be determined, or any association of chronic disease with a specific T. cruzi DTU's. The aim of this study was to characterize Trypanosoma cruzi in patients ...
Tópico(s): Parasites and Host Interactions
2014 - BioMed Central | Parasites & Vectors
Produção Nacional
Revisado por pares
Wuelton Marcelo Monteiro, Laylah Kelre Costa Magalhães, Amanda Regina Nichi Sá, Mônica Lúcia Gomes, Max Jean de Ornelas Toledo, L F Orángel Borges, Isa Pires, Jorge Augusto de Oliveira Guerra, Henrique Silveira, Maria das Graças Vale Barbosa,
Background Chagas disease is an emergent tropical disease in the Brazilian Amazon Region, with an increasing number of cases in recent decades. In this region, the sylvatic cycle of Trypanosoma cruzi transmission, which constitutes a reservoir of parasites that might be associated with specific molecular, epidemiological and clinical traits, has been little explored. The objective of this work is to genetically characterize stocks of T. cruzi from human cases, triatomines and reservoir mammals in ...
Tópico(s): Research on Leishmaniasis Studies
2012 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Belisa Maria Lopes Magalhães, Leíla I. A. R. C. Coelho, Marcel Gonçalves Maciel, João Marcos Benfica Barbosa Ferreira, Eufrozina Setsu Umezawa, José Rodrigues Coura, Jorge Augusto de Oliveira Guerra, Maria das Graças Vale Barbosa,
INTRODUCTION: Deforestation, uncontrolled forest, human population migration from endemic areas, and the large number of reservoirs and wild vectors naturally infected by Trypanosoma cruzi promote the endemicity of Chagas disease in the Amazon region. METHODS: We conducted an initial serological survey (ELISA) in a sample of 1,263 persons; 1,095 (86.7%) were natives of the State of Amazonas, 666 (52.7%) were male, and 948 (75.1%) were over 20 years old. Serum samples that were found to be reactive, ...
Tópico(s): Trypanosoma species research and implications
2011 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical
Produção Nacional
Revisado por pares
Luanda Alves Xavier Ramos, François Talles Medeiros Rodrigues, Lívia Shirahige, Maria de Fátima Alcântara Barros, Antônio Geraldo Cidrão de Carvalho, Marcelo Renato Guerino, Ana Paula de Lima Ferreira, Ricardo Oliveira Guerra, Maria das Graças Rodrigues de Araújo,
The purpose of this study verify the immediate effect of whole body vibration (WBV) on quadriceps muscle strength, functional mobility and balance in elderly patients with Osteopenia and/or Osteoporosis.This was a randomized pragmatic clinical trial with 34 elderly (32 women) randomly assigned to two groups: the experimental group (EG; n = 17) who underwent low-frequency (16 Hz) WBV and the control group (CG; n = 17) who performed the walk. Outcome measures were: quadriceps muscle strength measured by a ...
Tópico(s): Ergonomics and Musculoskeletal Disorders
2019 - Springer Nature | Journal of Diabetes & Metabolic Disorders
Produção Nacional
... atuais continentes, instalou-se um verdadeiro estado de guerra no âmbito das ciencias da Terra. Houve, de fato, uma repulsa que ...
Tópico(s): Geological Modeling and Analysis
2010 - Sociedade Brasileira de Geologia | Brazilian Journal of Geology
Produção Nacional
Revisado por pares
Marcel Gonçalves Maciel, Walter dos Santos Lima, FABIANA RODRIGUES DE ALMEIDA, Leíla I. A. R. C. Coelho, Guilherme Alfredo Novelino Araújo, Mariana Gomes Lima, Luiz Henrique Gonçalves Maciel, Cíntia Aparecida de Jesus Pereira, Thaís Costa da Silva Maciel, Jorge Augusto de Oliveira Guerra, Rosa Amélia Gonçalves Santana, Maria das Graças Vale Barbosa Guerra,
Fascioliasis is an important parasitic disease. In the northern region of Brazil, a human parasite infection has been reported through a coprological survey. Eggs of Fasciola hepatica were found in fecal samples of 11 individuals. Knowledge of the infection in animals or the presence of snails is necessary to address the possibility of the parasite cycle occurrence in that region. The aim of this study was to describe the transmission of human fascioliasis in Canutama, Amazonas, in Western Amazonia, ...
Tópico(s): Parasite Biology and Host Interactions
2018 - Hindawi Publishing Corporation | Journal of Parasitology Research
Debasis Mitra, B. Saritha, Edappayil Janeeshma, Poonam Gusain, Bahman Khoshru, Fatma A. Abo Nouh, Anju Rani, Nurudeen Olatunbosun Adeyemi, Janki Ruparelia, Aniruddh Rabari, L.P. Mosquera-Sánchez, Rittick Mondal, Devvret Verma, P. Panneerselvam, Pradeep K. Das Mohapatra, Beatriz Elena Guerra Sierra,
Arsenic (As) is a potentially toxic metalloid classified as a group 1 carcinogen, released in the soil environment because of natural as well as different anthropogenic activities. The presence of excess As content in soil and irrigation water enhances the As accumulation in rice grains. Millions of people who consume these contaminated grains are exposed to severe health issues. Increased arsenic uptake causes oxidative stress in plants, which combats by inducing the expression of several genes ...
Tópico(s): Heavy metals in environment
2021 - Elsevier BV | Environmental and Experimental Botany
Produção Nacional
Revisado por pares
Victor Irungu Mwangi, Erika Gomez-Martinez, Rejane Lima Leda, Maria Eugenia S L A Catunda, Andiana de Souza Dias, Yuliana Padron Antonio, Maria das Graças V B Guerra,
Triatomines are an important group of insects in the Americas. They serve as transmission vectors for Trypanosoma cruzi, the etiologic agent responsible for the deadly Chagas disease in humans. The digenetic parasite has a complex life cycle, alternating between mammalian and insect hosts, facing different environments. In the insect vector, the metacyclic trypomastigote (non-replicative) and epimastigote (replicative) stages face a set of insect-mediated environmental changes, such as intestinal ...
Tópico(s): Research on Leishmaniasis Studies
2022 - Elsevier BV | Acta Tropica
Bahman Khoshru, Debasis Mitra, Alireza Fallah Nosratabad, Adel Reyhanitabar, Labani Mandal, Beatrice Farda, Rihab Djebaili, Marika Pellegrini, Beatriz Elena Guerra Sierra, Ansuman Senapati, P. Panneerselvam, Pradeep K. Das Mohapatra,
Manganese (Mn) is essential for plant growth, as it serves as a cofactor for enzymes involved in photosynthesis, antioxidant synthesis, and defense against pathogens. It also plays a role in nutrient uptake, root growth, and soil microbial communities. However, the availability of Mn in the soil can be limited due to factors like soil pH, redox potential, organic matter content, and mineralogy. The excessive use of chemical fertilizers containing Mn can lead to negative consequences for soil and ...
Tópico(s): Microbial Fuel Cells and Bioremediation
2023 - | Bacteria
Debasis Mitra, Fatemeh Dehghan Nayeri, Estibaliz Sansinenea, Aurelio Ortíz, Bishal Binaya Bhatta, Nurudeen Olatunbosun Adeyemi, Edappayil Janeeshma, Laith Khalil Tawfeeq Al‐Ani, Seema B. Sharma, Hanane Boutaj, Ankita Priyadarshini, Debolina Chakroborty, Ansuman Senapati, Beatriz Elena Guerra Sierra, C. Parameswaran, Pradeep K. Das Mohapatra, P. Panneerselvam,
Arbuscular mycorrhizal fungi (AMF) symbiosis, which may be found in almost all naturalistic habitats, perform activities such as nutrition uptake, stress modulation, growth stimulation, soil structure, and fertility management. AMF easily takes up phosphorus (P) from the soil and transports it to the plants. AMF facilitates host plants to grow vigorously under nutrient-deficient conditions by mediating a series of complex communication events between the plant and AMF leading to enhanced uptake of ...
Tópico(s): Legume Nitrogen Fixing Symbiosis
2023 - Taylor & Francis | Journal of Plant Nutrition
Produção Nacional
Revisado por pares
Dane Tadeu Cestarolli, Andreia das Graças de Oliveira, Elídia Maria Guerra,
The effluents generated by textile industries are extremely toxic and dangerous to the environment. In fact, new treatment technologies for recalcitrant effluents have been tested for high dye removal efficiency. Among these technologies, electrocoagulation has been highly promising, due to its excellent results coupled with a low operating cost. This study evaluated the electrocoagulation/electroflotation process efficiency on the removal of Eriochrome Black textile dye from aqueous solution. All ...
Tópico(s): Enzyme-mediated dye degradation
2019 - Springer Nature | Applied Water Science
Federico Guerra, Ashwini Tiwari, Ajay Das, Javier Cavazos Vela, Manisha Sharma,
The aim of this study was to examine teachers’ knowledge, misconceptions and concerns about students with attention deficit hyperactivity disorder ( ADHD ). This mixed methods study involved 173 school teachers from five elementary schools. Knowledge of Attention Deficit Disorders Scale ( KADDS ) was used to measure teachers’ knowledge and perspectives about ADHD . The data were analysed using descriptive and inferential statistics. Additionally, themes were created based on the responses from open‐ended responses. ...
Tópico(s): Neuroscience, Education and Cognitive Function
2017 - Wiley | Journal of Research in Special Educational Needs
Produção Nacional
Revisado por pares
Éder dos Santos Souza, Dionatas Ulises de Oliveira Meneguetti, Cléber Galvão, Vinícius Fernandes de Paiva, Izabele de Souza Guimarães, Ágata Cristian Lima da Silva, Gabriela Maciel Alencar, Maria das Graças Vale Barbosa Guerra,
This study is the first report of the species Panstrongylus rufotuberculatus in Roraima, a state in northern Brazil.We collected specimens from a residence in the municipality of Rorainópolis.Our findings confirmed the occurrence of this species in Roraima, increasing the number of registered species from six to seven.Future studies are required to further investigate and expand our knowledge of the occurrence of this species and its epidemiological importance for this state.
Tópico(s): Nematode management and characterization studies
2022 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical
Produção Nacional
Adilson Xavier da Silva, Iracema Campos Cusati, Maria das Graças Gonçalves Vieira Guerra,
escola caracterizam o seu dinamismo, expressando um certo hibridismo que é fundamental para romper com as formas hierárquicas de organização curricular, articulando os conhecimentos práticos aos conhecimentos acadêmicos, por meio de ações concretas numa situação real de ensino e numa perspectiva transdisciplinar.
Tópico(s): Science and Education Research
2018 - UNIVERSIDADE EST.PAULISTA JÚLIO DE MESQUITA FILHO | Revista Ibero-Americana de Estudos em Educação
Produção Nacional
Revisado por pares
Wuelton Marcelo Monteiro, Ana Paula Margioto Teston, Ana Paula Gruendling, Daniele dos Reis, Mônica Lúcia Gomes, Silvana Márques de Araújo, Maria Terezinha Bahia, Laylah Kelre Costa Magalhães, Jorge Augusto de Oliveira Guerra, Henrique Silveira, Max Jean de Ornelas Toledo, Maria das Graças Vale Barbosa,
Background In the Brazilian Amazon, clinical and epidemiological frameworks of Chagas disease are very dissimilar in relation to the endemic classical areas of transmission, possibly due to genetic and biological characteristics of the circulating Trypanosoma cruzi stocks. Twenty six T. cruzi stocks from Western Amazon Region attributed to the TcI and TcIV DTUs were comparatively studied in Swiss mice to test the hypothesis that T. cruzi clonal structure has a major impact on its biological and ...
Tópico(s): Parasites and Host Interactions
2013 - Public Library of Science | PLoS neglected tropical diseases
G. Tavares, Manuella Martins, Joana Sofia Correia, Vanessa Morais Sardinha, Sónia Guerra‐Gomes, Sofia Pereira das Neves, Fernanda Marques, Nuno Sousa, João Filipe Oliveira,
Astrocytes display important features that allow them to maintain a close dialog with neurons, ultimately impacting brain function. The complex morphological structure of astrocytes is crucial to the role of astrocytes in brain networks. Therefore, assessing morphologic features of astrocytes will help provide insights into their physiological relevance in healthy and pathological conditions. Currently available tools that allow the tridimensional reconstruction of astrocytes present a number of ...
Tópico(s): Cell Image Analysis Techniques
2016 - Springer Science+Business Media | Brain Structure and Function
Hitesh Rahangdale, Mauro Guerra, Pretam Kumar Das, S. De, J. P. Santos, Debasis Mitra, S. Saha,
The $L$-subshell specific electron impact ionization cross sections, near the ionization threshold ($15<E<40$ keV) of gold are calculated from the measured production cross sections in this collaborative work between an experimental and a theoretical group. Calculations are performed using the distorted wave Born approximation formalism, and the modified relativistic binary encounter Bethe model to understand the data. The observed agreements and discrepancies between the two theoretical formalisms ...
Tópico(s): Ion-surface interactions and analysis
2014 - American Physical Society | Physical Review A
Heloisa María Bertol Domingues,
... ao fim do Estado Novo e da Segunda Guerra Mundial, quando a diretora foi reempossada no cargo que exercia desde 1938. De acordo com o documento, o papel político das ciências naturais e da antropologia deveria ser exercido nos ...
Tópico(s): Environmental Sustainability and Education
2010 - MUSEU PARAENSE EMÍLIO GOELDI | Boletim do Museu Paraense Emílio Goeldi Ciências Humanas
Produção Nacional
Revisado por pares
Maria‐Roxana Viamont‐Guerra, Sonia Ramos‐Pascual, Mo Saffarini, José das Candeias Sales, F. Laude,
This study aims to determine whether changing the stem coating grants superior outcomes at a minimum follow-up of five years. Retrospective review of a consecutive series of primary total hip arthroplasties (THAs) operated by direct anterior approach between 01/01/2013 and 31/12/2014. Two stems were compared, which were identical except for their surface coating; "the Original stem" was fully coated with hydroxyapatite (HA), while "the ProxCoat stem" was proximally coated with plasma-sprayed titanium ...
Tópico(s): Orthopedic Infections and Treatments
2022 - Springer Science+Business Media | International Orthopaedics
Produção Nacional
Revisado por pares
Ihana Thaís Guerra de Oliveira Gondim, Carla Cabral dos Santos Accioly Lins, Maria das Graças Wanderley de Sales Coriolano,
Resumo Exercícios terapêuticos domiciliares vêm assumindo importância em estudos recentes como estratégia do cuidado para o controle de sinais e sintomas da doença de Parkinson (DP). Essa revisão integrativa da literatura objetivou reunir estudos publicados entre o período de 2010 e 2014, disponibilizados em português, inglês ou espanhol sobre a utilização de exercícios terapêuticos domiciliares como estratégia do cuidado fisioterapêutico na DP. Realizou-se levantamento de artigos nas bases de dados ...
Tópico(s): Balance, Gait, and Falls Prevention
2016 - UNIVERSIDADE FEDERAL DO RIO DE JANEIRO | Revista Brasileira de Geriatria e Gerontologia
Produção Nacional
Revisado por pares
Jorge Augusto de Oliveira Guerra, Marcilene Gomes Paes, Leíla I. A. R. C. Coelho, Marcus Luíz Barroso Barros, Nelson Ferreira Fé, Maria das Graças Vale Barbosa, Marcus Vinítius de Farias Guerra,
Os autores descrevem o resultado de dois anos de investigação de um foco de Leishmaniose Tegumentar Americana (LTA), ocorrida em área urbanizada em um conjunto habitacional na cidade da Manaus-AM. Chama atenção o fato de que este não é o padrão de ocorrência de surtos da doença na região, e sim interrupção da transmissão após urbanização. Foram investigados os animais considerados reservatórios em potencial para a leishmaniose em domicílios humanos e em áreas de floresta adjacentes. Foram testados ...
Tópico(s): Trypanosoma species research and implications
2007 - INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA | Acta Amazonica
Produção Nacional
Revisado por pares
Joana Marques, João C. R. Cardoso, Rute C. Félix, Rosa Amélia Gonçalves Santana, Maria das Graças Vale Barbosa Guerra, Deborah M. Power, Henrique Silveira,
Abstract Mosquito breeding depends on the supply of fresh vertebrate blood, a major bottleneck for large-scale production of Anopheles spp. Feeding alternatives to fresh blood are thus a priority for research, outdoor large-cage trials and control interventions. Several artificial meal compositions were tested and Anopheles oogenesis, egg laying and development into the next generation of adult mosquitoes were followed. We identified blood-substitute-diets that supported ovarian development, egg ...
Tópico(s): Insect Utilization and Effects
2018 - Nature Portfolio | Scientific Reports