Produção Nacional
Revisado por pares
Marcus Poggi de Aragão, Renato F. Werneck,
Some of the most widely used constructive heuristics for the Steiner Problem in Graphs are based on algorithms for the Minimum Spanning Tree problem. In this paper, we examine efficient implementations of heuristics based on the classic algorithms by Prim, Kruskal, and Borůvka. An extensive experimental study indicates that the theoretical worst-case complexity of the algorithms give little information about their behavior in practice. Careful implementation improves average computation times not ...
Tópico(s): Constraint Satisfaction and Optimization
2002 - Springer Science+Business Media | Lecture notes in computer science
Produção Nacional
Marcela Cardoso Guilles da Conceição, Eduardo da Silva Matos, Edison Dausacker Bidone, Renato de Aragão Ribeiro Rodrigues, Renato Campello Cordeiro,
Several studies indicate that the use of integrated production systems, such as integrated crop-livestock-forest systems (ICLF), improves the quality of the soil and consequently the sequestration of organic carbon in the soil. In this way, this work aims to evaluate the carbon stocks in soil under different management systems in the Cerrado/Amazonia transition zone, namely: ICLF, no-tillage, pasture and eucalyptus plantation. For this, two soil samplings were done in 2011 and 2014, in the 0 - 5, 5 - ...
Tópico(s): Soil Management and Crop Yield
2017 - Scientific Research Publishing | Agricultural Sciences
Produção Nacional
Revisado por pares
Tatiana Aragão Figueiredo, Renato Gonçalves Fialho Neto, Jorge Lima de Magalhães,
Abstract The paper aims to contribute as a reflection on the public production of medicines in Brazil. Public producers present themselves as strategic in Brazil, either as price regulators, in meeting the demands of the Ministry of Health (MoH) on neglected products and those at risk of shortage to SUS. The study used the official bases of the MoH, National Health Surveillance Agency (ANVISA) and Website of Official Pharmaceutical Laboratories (OPL). Thirty-three OPL were identified, 16 with active ...
Tópico(s): Health Systems, Economic Evaluations, Quality of Life
2021 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Ciência & Saúde Coletiva
Produção Nacional
Revisado por pares
Daniel Aragão Machado, Renato Guzmán, Ricardo Machado Xavier, J. Simón, Linda Mele, Ronald Pedersen, Tahmina Ferdousi, Andrew Koenig, Sameer Kotak, Bonnie Vlahos,
Previous global studies examined etanercept (ETN) + methotrexate (MTX) for treatment of rheumatoid arthritis (RA), but included few subjects from Latin America.The objective of this study was to compare the safety and efficacy of ETN + MTX versus a standard-of-care disease-modifying antirheumatic drug (DMARD) + MTX in Latin American subjects with moderate to severe active RA despite MTX therapy.This open-label, active-comparator study (NCT00848354) randomized subjects 2:1 to ETN 50 mg/wk + MTX or investigator- ...
Tópico(s): Chronic Lymphocytic Leukemia Research
2013 - Lippincott Williams & Wilkins | JCR Journal of Clinical Rheumatology
Produção Nacional
Revisado por pares
Juscilânia Furtado Araújo, A. Andrioli, R. R. Pinheiro, L. H. Sider, Ana Lídia Madeira de Sousa, Dalva Alana Aragão de Azevedo, Renato Mesquita Peixoto, Ana Milena César Lima, Edgar Marques Damasceno, Samara Cristina Rocha Souza, Maria Fátima da Silva Teixeira,
This study aimed to evaluate by means of Nested Polymerase Chain Reaction (nPCR), co-cultivation and sequencing, with genetic comparison between strains (mother/newborn), the occurrence of vertical transmission of Small Ruminant Lentiviruses (SRLV) from naturally occurring nannies infected for their offspring. For the detection of SRLV seropositive progenitors, blood was collected from 42 nannies in the final third of gestation in tubes with and without anticoagulant. The diagnostic tests used were ...
Tópico(s): Animal Disease Management and Epidemiology
2020 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Fernanda Figueiredo Granja Dorilêo Leite, Gabriel Nuto Nóbrega, Lana Cristina Baumgärtner, Fabiano Barbosa Alecrim, Júlia Graziela da Silveira, Renato Campello Cordeiro, Renato de Aragão Ribeiro Rodrigues,
Greenhouse gas (GHG) emissions from the Agriculture, Forest, and Other Land Use sector account for 23% of net global anthropogenic emissions. However, effective conservation agriculture practices can sequester carbon (C) up to 1 m in soil depth and vegetation biomass. Integrated Crop–Livestock–Forestry (ICLF) systems attempt to ensure sustainable agricultural production by combining various agricultural, livestock, and forestry production systems. This bibliographic review aims to present and discuss ...
Tópico(s): Soil Carbon and Nitrogen Dynamics
2023 - Canadian Science Publishing | Environmental Reviews
Produção Nacional
Marcus Poggi de Aragão, Eduardo Uchoa, Renato F. Werneck,
We present dual heuristics for the directed cut formulation of the Steiner problem in graphs. These heuristics usually give tight lower and upper bounds, and are enough to quickly solve two thirds of the instances from the literature. For harder instances, we propose two exact algorithms using those heuristics: branch-and-ascent, an implicit enumeration without LP solving; and a branch-and-cut that starts from bases provided by dual heuristics, which may be called afterwards to improve convergence. ...
Tópico(s): Complexity and Algorithms in Graphs
2001 - Elsevier BV | Electronic Notes in Discrete Mathematics
Produção Nacional
Revisado por pares
Júlia Graziela da Silveira, Sílvio Nolasco de Oliveira Neto, Ana Carolina Barbosa do Canto, Fernanda Figueiredo Granja Dorilêo Leite, Fernanda Reis Cordeiro, Luís Tadeu Assad, Gabriela Cristina Costa Silva, Renato de Oliveira Marques, Melissa Silva Leme Dalarme, Isabel Gouvea Maurício Ferreira, Marcela Cardoso Guilles da Conceição, Renato de Aragão Ribeiro Rodrigues,
The Amazon and the Atlantic Forest are Brazilian biomes that suffered an intense land use and land cover change, marked by the loss of native forest and expansion of agriculture and livestock. This article aims to analyze land use and land cover change history and to propose a sustainable alternative for agriculture and livestock as an opportunity for rural development in these biomes. The statistics of the platform from the Annual Mapping Project for Land Use and Land Cover in Brazil (MapBiomas) ...
Tópico(s): Sustainable Agricultural Systems Analysis
2022 - Multidisciplinary Digital Publishing Institute | Sustainability
Produção Nacional
Revisado por pares
Marcelo Carauta, Christian Troost, Ivan Guzman‐Bustamante, Anna Hampf, Affonso Amaral Dalla Libera, Katharina Meurer, Eric Bönecke, Uwe Franko, Renato de Aragão Ribeiro Rodrigues, Thomas Berger,
Until 2019, the Brazilian federal government employed a number of policy measures to fulfill the pledge of reducing greenhouse gas emissions from land use change and agriculture. While its forest law enforcement strategy was partially successful in combating illegal deforestation, the effectiveness of positive incentive measures in agriculture has been less clear. The reason is that emissions reduction from market-based incentives such as the Brazilian Low-Carbon Agriculture Plan cannot be easily ...
Tópico(s): Land Use and Ecosystem Services
2021 - Elsevier BV | Land Use Policy
Produção Nacional
Revisado por pares
J. C. Polidoro, P. L. de Freitas, L. C. Hernani, Lúcia Helena Cunha dos Anjos, Renato de Aragão Ribeiro Rodrigues, Fernando Vieira Cesário, Aluísio Granato de Andrade, Jefé Leão Ribeiro,
Abstract Land use and coverage surveys show that 30.5% of Brazil's territory was dedicated to the production of food, fibers, biofuels, and raw materials. This paper fills a gap and provides information to society and decision‐makers about the effectiveness of the adoption of conservation agriculture (CA) principles with zero tillage (ZT/CA) and integrated crop–livestock–forest (iCLF‐CA) systems as the central policies to mitigate soil erosion, the main agent of land degradation and productivity loss. ...
Tópico(s): Soil Management and Crop Yield
2021 - Wiley | Land Degradation and Development
Produção Nacional
Revisado por pares
Igor L. Bretas, Domingos Sávio Campos Paciullo, Bruno José Rodrígues Alves, Márcio dos Reis Martins, Abmael da Silva Cardoso, Marina Aparecida Lima, Renato de Aragão Ribeiro Rodrigues, Fabyano Fonseca e Silva, Fernanda Helena Martins Chizzotti,
Tópico(s): Ruminant Nutrition and Digestive Physiology
2020 - Elsevier BV | Agriculture Ecosystems & Environment
Produção Nacional
Revisado por pares
J. C. dos Reis, Géraldo Stachetti Rodrigues, Inácio de Barros, Renato de Aragão Ribeiro Rodrigues, Rachael Garrett, J. F. Valentim, Mariana Yumi Takahashi Kamoi, Miqueas Michetti, F. J. Wruck, Saulo Rodrigues-Filho, Paula Emilia Oliveira Pimentel, Sean Smukler,
Sustainable intensification of agriculture is central to deal with the challenges of feeding a growing population while promoting a rational use of environmental and economic resources. Nowhere is this challenge more prominent than in Brazil, where low productivity and environmentally degrading agricultural activities occupy vast areas. We used the emergy synthesis approach, including innovative indices - emergy footprint and carbon-emergy output intensity - to assess and compare the environmental performance ...
Tópico(s): Sustainable Agricultural Systems Analysis
2020 - Elsevier BV | Journal of Cleaner Production
Produção Nacional
Revisado por pares
J. C. dos Reis, Mariana Yumi Takahashi Kamoi, Daniel Latorraca, Rafael F. F. Chen, Miquéias Michetti, F. J. Wruck, Rachael Garrett, J. F. Valentim, Renato de Aragão Ribeiro Rodrigues, Saulo Rodrigues-Filho,
Abstract Population growth and rising incomes have led to increasing global demand for meat products. Meeting this demand without converting remaining natural ecosystems or further degrading ecosystems is one of the largest global sustainability challenges. A critical step to overcoming this challenge is to increase the productivity of livestock grazing systems, which occupy the largest land area of any type of agriculture globally. Integrated crop−livestock systems (iCL), which re-couple crop and ...
Tópico(s): Agricultural Innovations and Practices
2019 - Cambridge University Press | Renewable Agriculture and Food Systems
Produção Nacional
Revisado por pares
Marina Aparecida Lima, Domingos Sávio Campos Paciullo, Fabyano Fonseca e Silva, Mirton José Frota Morenz, Carlos Augusto de Miranda Gomide, Renato de Aragão Ribeiro Rodrigues, Igor L. Bretas, Fernanda Helena Martins Chizzotti,
One of the main challenges of using a silvopastoral system (SPS) is maintaining pasture and animal productivity over time. Our objective was to compare the productive characteristics and nutritive value of signal grass (Brachiaria decumbens cv. Basilisk) and the liveweight gain of dairy heifers in a SPS and open pasture (OP, signal grass under full sunlight) during the rainy seasons of four experiments between 2003 and 2016, which characterised systems from their 6th to 19th years after establishment ...
Tópico(s): Agriculture and Rural Development Research
2019 - CSIRO Publishing | Crop and Pasture Science
Produção Nacional
Revisado por pares
Caroline A. Cuer, Renato de Aragão Ribeiro Rodrigues, Fabiano de Carvalho Balieiro, J. Bastida De Jesus, Elderson P. Silva, Bruno José Rodrígues Alves, Caio Tavora Coelho da Costa Rachid,
Abstract Soil greenhouse gas (GHG) emissions are a significant environmental problem resulting from microbially-mediated nitrogen (N) and carbon (C) cycling. This study aimed to investigate the impact of Eucalyptus plantations on the structure and function of a soil microbial community, and how resulting alterations may be linked to GHG fluxes. We sampled and monitored two adjacent Eucalyptus plantations—a recently logged site that harbored new seedlings and an adult plantation—and compared them to ...
Tópico(s): Genomics and Phylogenetic Studies
2018 - Nature Portfolio | Scientific Reports
Produção Nacional
Revisado por pares
Marina Aparecida Lima, Domingos Sávio Campos Paciullo, Mirton José Frota Morenz, Carlos Augusto de Miranda Gomide, Renato de Aragão Ribeiro Rodrigues, Fernanda Helena Martins Chizzotti,
Abstract Silvopastoral system ( SPS ) has been suggested to ensure sustainability in animal production systems in tropical ecosystems. The objective of this study was to evaluate the productive and nutritive value traits of Brachiaria decumbens and performance of dairy heifers in SPS and open pasture ( OP ) during the summer and autumn of two consecutive years in the SPS and OP (17th and 18th years after establishment). Experimental design was a randomized complete block with two treatments ( SPS and OP ) and ...
Tópico(s): Agriculture and Rural Development Research
2018 - Wiley | Grass and Forage Science
Produção Nacional
Revisado por pares
Daiana Fontes, Renato Campello Cordeiro, G. S. Martins, Hermann Behling, Bruno Turcq, Abdelfettah Sifeddine, José Carlos Sícoli Seoane, Luciane Silva Moreira, Renato de Aragão Ribeiro Rodrigues,
Paleoenvironmental changes for the last 35,000 years were reconstructed from palynological, sedimentological and organic geochemical evidence from a well-dated sediment core from Lago do Saci (South Amazonia). Dry climatic conditions occurred between 35,000 and 18,200 cal yr BP as recorded by high frequencies of open savanna taxa and low lake level indicated by Sagittaria and low Total Organic Carbon content. Cold temperatures are indicated by the presence of Podocarpus and Ilex. A sedimentation ...
Tópico(s): Isotope Analysis in Ecology
2017 - Elsevier BV | Quaternary Science Reviews
Produção Nacional
Revisado por pares
Renato Campello Cordeiro, Bruno Turcq, Luciane Silva Moreira, Renato de Aragão Ribeiro Rodrigues, Fernando Lamego, G. S. Martins, Alice Bosco‐Santos, Marcelo Roberto Barbosa, Marcela Cardoso Guilles da Conceição, Rodrigo de Carvalho Rodrigues, Heitor Evangelista, Patricia Moreira‐Turcq, Yvaga Poty Penido, Abdelfettah Sifeddine, José Carlos Sícoli Seoane,
Interpreting the geological record of Amazon biomass combustion requires comparing charcoal accumulation rates in various biomes at different time scales. Charcoal accumulation rates, a proxy for palaeofire records, were obtained in sediment cores from Amazon lakes surrounded by several vegetation types and from a reservoirs in an intense land use change region. The records presented in this study were obtained in the following areas i) a reservoirs in Alta Floresta region (northern Mato Grosso State); ...
Tópico(s): Geology and Paleoclimatology Research
2014 - Elsevier BV | Palaeogeography Palaeoclimatology Palaeoecology
Produção Nacional
Revisado por pares
Renato de Aragão Ribeiro Rodrigues, William Zamboni de Mello, Patricia Alexandre de Souza,
SERRA DOS ÓRGÃOS, RJ.Wet and dry (dust) deposition was measured in the Serra dos Órgãos National Park.VWM pH was 5.3.Non-sea-salt (nss) SO 4 2-comprised 97% of total SO 4 2-.The molar ratio [2(nss-SO 4 2-) + NO 3 -]/[NH 4 + + H + ] was 1.1, suggesting that pH is predominantly controlled by H 2 SO 4 , HNO 3 , and NH 3 .Wet deposition of NH 4 + , NO 3-, and nss-SO 4 2-was respectively 0.59, 0.25, and 0.30 kmol ha -1 yr -1 .Assuming that dry deposition of N can comprise 30-50% of its total (dry + wet) deposition, the latter is estimated ...
Tópico(s): Heavy metals in environment
2007 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Anna Karolyne da Silva Nogueira, Renato de Aragão Ribeiro Rodrigues, Jacqueline Jesus Nogueira da Silva, Andressa Alves Botin, Júlia Graziela da Silveira, M. A. Mombach, Natassia Magalhães Armacolo, Sara de Oliveira Romeiro,
Resumo O objetivo deste trabalho foi avaliar o potencial de mitigação de óxido nitroso (N2O) em sistema de integração lavoura-pecuária-floresta (ILPF), em comparação ao monocultivo, e identificar os principais fatores que regulam as emissões deste gás. O experimento foi realizado em Sinop, MT, entre as safras 2012/2013 e 2013/2014, e avaliou os seguintes tratamentos: floresta, lavoura e pastagem, além do ILPF. Durante a realização do experimento, não houve presença de bovinos nas áreas com pastagem. ...
Tópico(s): Environmental Impact and Sustainability
2016 - Embrapa Informação Tecnológica | Pesquisa Agropecuária Brasileira
Produção Nacional
Peter Newton, Angelo Eduardo Angel Gomez, Suhyun Jung, Timothy John Charles Kelly, Thiago de Araújo Mendes, Laura Vang Rasmussen, J. C. dos Reis, Renato de Aragão Ribeiro Rodrigues, R. Tipper, Dan van der Horst, Cristy Watkins,
The Rural Sustentável project aims to decrease greenhouse gas emissions, reduce poverty, and promote sustainable rural development in the Brazilian Amazon and Atlantic Forest biomes: by restoring deforested and degraded land, and by facilitating and promoting the uptake of low carbon agricultural technologies. The project offers farmers a) access to information, through demonstration units and field days; b) access to technical assistance, through in-person and online training and capacity-building; ...
Tópico(s): Agricultural Innovations and Practices
2016 - Elsevier BV | World Development Perspectives
Produção Nacional
Revisado por pares
Camilo Partezani Helito, Júlio Augusto do Prado Torres, Marcelo Batista Bonadio, José Aderval Aragão, Lucas Nogueira Oliveira, Renato José Mendonça Natalino, José Ricardo Pécora, Gilberto Luís Camanho, Marco Kawamura Demange,
The anterolateral ligament (ALL) of the knee has recently been described in detail. Most studies of the ALL have been conducted in adults; therefore, little is known about the anatomy and histology of the ALL in younger patients, and nothing is known about the fetal presence of the ALL.To evaluate the ALL in human fetuses to determine its presence or absence and to describe its microscopic anatomy and histological features compared with the findings of studies conducted in adults.Descriptive laboratory ...
Tópico(s): Total Knee Arthroplasty Outcomes
2016 - SAGE Publishing | The American Journal of Sports Medicine
Produção Nacional
Revisado por pares
Ana Lídia Madeira de Sousa, R. R. Pinheiro, Juscilânia Furtado Araújo, Dalva Alana Aragão de Azevedo, Renato Mesquita Peixoto, A. A. Pinheiro, Sabrina Tainah da Cruz Silva Bezerra, Maria Fátima da Silva Teixeira,
ABSTRACT Infections by small ruminant lentiviruses (SRLVs) affect goats and sheep causing chronic multisystemic diseases that generate great economic losses. The caprine lentivirus (CLV) and the ovine lentivirus (OLV) present tropism for cells of the monocyte/macrophage lineage, which are directly associated with the main route of transmission through the ingestion of milk and colostrum from infected animals. In this manner, controlling this route is of paramount importance. Currently, researches have ...
Tópico(s): Herpesvirus Infections and Treatments
2019 - Zeppelini Editorial | Arquivos do Instituto Biológico
Produção Nacional
Revisado por pares
Mark A. Liebig, Alan J. Franzluebbers, Carolina Álvarez, Tomás Della Chiesa, Nuria Lewczuk, Gervasio Piñeiro, Gabriela Posse, Laura Yahdjian, Peter Grace, Osvaldo Cabral, Ladislau Martin‐Neto, Renato de Aragão Ribeiro Rodrigues, B. D. Amiro, Denis A. Angers, Xiying Hao, Maren Oelbermann, Mario Tenuta, Lars J. Munkholm, Kristiina Regina, P. Cellier, Fiona Ehrhardt, Guy Richard, René Dechow, Fahmuddin Agus, N. Widiarta, John Spink, Antonio Berti, Carlo Grignani, Marco Mazzoncini, Roberto Orsini, Pier Paolo Roggero, Giovanna Seddaiu, Francesco Tei, Domenico Ventrella, Giuliano Vitali, Ayaka W. Kishimoto‐Mo, Yasuhito Shirato, Shigeto Sudo, Junseop Shin, Louis A. Schipper, Robert Savé, Jens Leifeld, L. Spadavecchia, Jagadeesh Yeluripati, S. Del Grosso, Charles W. Rice, Jorge Sawchik,
Research networks provide a framework for review, synthesis and systematic testing of theories by multiple scientists across international borders critical for addressing global-scale issues. In 2012, a GHG research network referred to as MAGGnet (Managing Agricultural Greenhouse Gases Network) was established within the Croplands Research Group of the Global Research Alliance on Agricultural Greenhouse Gases (GRA). With involvement from 46 alliance member countries, MAGGnet seeks to provide a platform ...
Tópico(s): Climate change impacts on agriculture
2016 - Taylor & Francis | Carbon Management
Produção Nacional
Revisado por pares
J. C. dos Reis, Renato de Aragão Ribeiro Rodrigues, Marcela Cardoso Guilles da Conceição, Carolinna Martins,
Esse artigo tem como objetivo inserir a proposta de organização da agricultura baseada nos conceitos da integração lavoura-pecuária-floresta (ILPF) no âmbito das discussões relacionadas à necessidade de transformação do modelo produtivo vigente. Utilizamos as diretrizes e os conceitos relacionados com a proposta Green Economy Initiative (GEI), que é uma iniciativa do Programa das Nações Unidas para o Meio Ambiente (PNUMA). Isso porque o setor agrícola é identificado, dentro dessa proposta, como um ...
Tópico(s): Soil Management and Crop Yield
2016 - UNIVERSIDADE DE BRASÍLIA | Sustainability in Debate
Produção Nacional
Revisado por pares
Renato Juvino de Aragão Mendes, Selma Patrícia Diniz Cantanhêde, Adalberto Alves Pereira Filho, Aline de Jesus Lustosa Nogueira, Isaias Pereira da Silva, Ivone Garros Rosa,
Schistosomiasis is considered one of the Neglected Tropical Diseases (NTDs), which affects around 240 million people worldwide. In Brazil, Schistosomiasis mansoni has been registered in 19 states, predominantly in rural areas. This study aimed to analyze the spatial distribution of Schistosomiasis mansoni cases in the Maranhao State from 2007 to 2016, as well as the temporal trend over this period. The data were obtained from secondary sources: Schistosomiasis Control Program of Maranhao (PCE-MA) ...
Tópico(s): Child Nutrition and Water Access
2022 - UNIVERSIDADE DE SÃO PAULO | Revista do Instituto de Medicina Tropical de São Paulo
Adalberto Alves Pereira Filho, Clícia Rosane Costa França, Dorlam's da Silva Oliveira, Renato Juvino de Aragão Mendes, José de Ribamar Santos Gonçalves, Ivone Garros Rosa,
The action of extracts from the stem, leaves, and fruit of Jatropha gossypiifolia on Biomphalaria glabrata was studied by analyzing survival, feeding capacity and oviposition ability. The extracts were obtained by macerating the plant parts in 92% ethanol, which were then evaporated until a dry residue was obtained and phytochemically studied. The molluscicidal activity on B. glabrata was investigated using the procedures recommended by WHO (1965). The amount of food ingested and oviposition were ...
Tópico(s): Helminth infection and control
2014 - UNIVERSIDADE DE SÃO PAULO | Revista do Instituto de Medicina Tropical de São Paulo
Produção Nacional
Revisado por pares
Renato Juvino de Aragão Mendes, Adalberto Alves Pereira Filho, Aline de Jesus Lustosa Nogueira, Karla Regina Freitas Araújo, Clícia Rosane Costa França, Iramar Borba de Carvalho, Natale Maria Lindoso da Silva, Alexandre Santana Azevedo, Ivone Garros Rosa,
Schistosomiasis is a disease of global extent reaching populations in social vulnerability. One of the control measures of this parasitosis is the use of molluscicidal substances that can fight snails of the genus Biomphalaria, intermediate hosts of Schistosoma mansoni. The aim of this work was to study the toxic activity of three mangrove species (Avicennia schaueriana Stapf. & Leech, ex Moldenke, 1939, Laguncularia racemosa (L.) CF Gaertn, 1807 and Rhizophora mangle L. 1753) on the biological activities ...
Tópico(s): Parasite Biology and Host Interactions
2018 - UNIVERSIDADE DE SÃO PAULO | Revista do Instituto de Medicina Tropical de São Paulo
Produção Nacional
Revisado por pares
Francisco das Chagas Gomes da Silva Júnior, Camila Aparecida de Menezes, Willame de Araújo Cavalcante, Oscar Pedreira Aragão, Marcelo Zaiat, Renato Carrhá Leitão,
CEASAs (wholesaler food supply centers) are strategically located throughout the Brazilian territory. However, food circulation leads to a high generation of fruit and vegetable waste. CEASA-Maracanaú (Ceará state, Brazil) is an example of this, sending around 17 tons of organic waste to the landfill each day without categorization. An environmentally friendly option to reuse fruit and vegetable wasted (FVW) at CEASA-Maracanaú is using it as a substrate in methane production through anaerobic digestion, ...
Tópico(s): Municipal Solid Waste Management
2022 - Mary Ann Liebert, Inc. | Industrial Biotechnology
Produção Nacional
Revisado por pares
Paulo A. M. Carneiro, Taynara Nunes Pasquatti, Daiane A. R. Lima, Renato de Aragão Ribeiro Rodrigues, Hiroshi Takatani, Christian B. D. G. Silva, Rodrigo Jardim, Robert B. Abramovitch, Melinda J. Wilkins, Alberto M. R. Dávila, Flábio R. Araújo, John B. Kaneene,
In Brazil, contamination of raw milk with Mycobacterium tuberculosis complex (MTC) has been reported in several states. The highest rate of consumption of raw milk and its derivatives in Brazil occurs in Amazonas. This state also has the highest prevalence of tuberculosis in both humans and livestock. We assessed the contamination of cow's milk and buffalo's milk with MTC in Amazonas, focusing on Mycobacterium bovis, the species most commonly found in cattle and buffalo. In 2019, 250 samples of raw ...
Tópico(s): Milk Quality and Mastitis in Dairy Cows
2021 - Elsevier BV | Journal of Food Protection