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1.
Cattle manure and humic substances stimulate morphophysiological and nutritional processes in pepper plants
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Silva, Ramon F. da
; Dias, Thiago J.
; Dias, Bruno de O.
; Silva, Toshik I. da
; Alves, Júlio C. G.
; Silva, Rogério F. da
; Bezerra, Ana C.
; Silva, João H. B. da
; Nascimento, Marlene P. do
; Lopes, Adriano S.
; Silva, Adjair J. da
; Nascimento, Rodolpho J. de A.
.
Revista Brasileira de Engenharia Agrícola e Ambiental
- Journal Metrics
RESUMO As espécies do gênero Capsicum, principalmente pimentão, possuem grande relevância econômica e são amplamente consumidas em todo o mundo. A aplicação de dejetos animais como fertilizante orgânico é uma técnica simples e barata de distribuição de nutrientes ao solo. O esterco bovino em associação com substâncias húmicas pode estimular o metabolismo das plantas, resultando no aumento da absorção e assimilação de nutrientes. Portanto, o objetivo neste estudo foi avaliar doses de esterco bovino associado a substâncias húmicas para estimular o metabolismo vegetal, a morfofisiologia e a nutrição em pimentões. O delineamento utilizado foi em blocos casualizados, distribuídos em arranjo fatorial 4 x 3, referente a quatro doses de esterco bovino (8, 18, 28 e 38 t ha-1) e três doses de substâncias húmicas (0, 8 e 12 kg ha-1), com quatro repetições. Substâncias húmicas (12 kg ha-1) estimularam as trocas gasosas, aumentando a fotossíntese líquida (34,2%), a condutância estomática (12,7%), a eficiência instantânea do uso da água (15,87%), a eficiência instantânea de carboxilação (37,37%) e a eficiência efetiva da absorção conversão de energia (23,53%). O esterco bovino supriu adequadamente as necessidades nutricionais da cultura, enquanto as substâncias húmicas aumentaram o número e a espessura dos pelos radiculares do pimentão. A combinação de manejo mais eficaz para aumentar a atividade fotossintética em pimentões é 38 t ha-1 de esterco combinado com 8 kg ha-1 de substâncias húmicas. As substâncias húmicas estimularam respostas morfofisiológicas positivas no cultivo de pimentão orgânico, o que resultou no aumento da produção. Capsicum mundo solo plantas Portanto vegetal casualizados 3 8, (8 18 2 ha1 ha 1 0, 0 (0 ha1, , repetições (1 gasosas 34,2%, 342 34,2% 34 (34,2%) 12,7%, 127 12,7% 7 (12,7%) 15,87%, 1587 15,87% 15 87 (15,87%) 37,37% 3737 37 (37,37% 23,53%. 2353 23,53% . 23 53 (23,53%) cultura ha- produção ( 34,2 (34,2% 12,7 (12,7% 158 15,87 (15,87% 37,37 373 (37,37 235 23,53 5 (23,53% 34, (34,2 12, (12,7 15,8 (15,87 37,3 (37,3 23,5 (23,53 (34, (12, 15, (15,8 37, (37, 23, (23,5 (34 (15, (37 (23, (3 (15 (23 (2
ABSTRACT Species of the genus Capsicum, especially peppers, are economically important and widely consumed worldwide. The application of animal waste as organic fertilizer is a simple and cost-effective technique for applying nutrients to the soil. Combining cattle manure with humic substances can stimulate plant metabolism, resulting in increased nutrient absorption and assimilation. Therefore, the objective in this study was to evaluate doses of cattle manure combined with humic substances for stimulating plant metabolism and morphophysiological and nutritional processes in pepper plants. A randomized block design with four replicates was used, in a 4×3 factorial arrangement consisting of four cattle manure doses (8, 18, 28, and 38 Mg ha-1) and three humic substance doses (0, 8, and 12 kg ha-1). Humic substances (12 kg ha-1) enhanced gas exchange, increasing net photosynthesis (34.2%), stomatal conductance (12.7%), instantaneous water use efficiency (15.87%), instantaneous carboxylation efficiency (37.37%), and absorbed energy conversion efficiency (23.53%). Cattle manure adequately met the crop’s nutritional requirements, while humic substances increased the number and thickness of plant root hairs. The most effective combination to increase photosynthetic activity in pepper plants was 38 Mg ha-1 of cattle manure combined with 8 kg ha-1 of humic substances. Humic substances stimulated positive morphophysiological responses in organic pepper crops, which resulted in increased production. Capsicum peppers worldwide costeffective cost soil assimilation Therefore used 43 4 3 4× (8 18 28 ha1 ha 1 0, 0 (0 ha1. . (1 exchange 34.2%, 342 34.2% , 34 2 (34.2%) 12.7%, 127 12.7% 7 (12.7%) 15.87%, 1587 15.87% 15 87 (15.87%) 37.37%, 3737 37.37% 37 (37.37%) 23.53%. 2353 23.53% 23 53 (23.53%) crops crop s requirements hairs ha- production ( 34.2 (34.2% 12.7 (12.7% 158 15.87 (15.87% 373 37.37 (37.37% 235 23.53 5 (23.53% 34. (34.2 12. (12.7 15.8 (15.87 37.3 (37.37 23.5 (23.53 (34. (12. 15. (15.8 37. (37.3 23. (23.5 (34 (15. (37. (23. (3 (15 (37 (23 (2
2.
Cattle manure and humic substances improve organic bell pepper production in the Semiarid Region of Brazil
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Silva, Ramon F. da
; Dias, Thiago J.
; Dias, Bruno de O.
; Silva, Toshik I. da
; Batista, Diego S.
; Pereira, Walter E.
; Sousa, Valéria F. de O.
; Leal, Márcia P. da S.
; Targino, Vitor A.
; Silva, Ítalo L. de M.
; Meneses, Carlos H. S. G.
.
Revista Brasileira de Engenharia Agrícola e Ambiental
- Journal Metrics
RESUMO O pimentão é uma olerícola de importância mundial. O uso de substâncias húmicas pode elevar a eficiência de absorção nutricional reduzindo a quantidade de resíduos orgânicos aplicados no solo. Assim sendo, objetivou-se avaliar doses de esterco bovino associadas a substâncias húmicas para elevar a produção de pimentão. O delineamento em blocos casualizados distribuído em arranjo fatorial com quatro doses de esterco bovino (8, 18, 28 e 38 t ha-1) e três doses de substâncias húmicas (0, 8 e 12 kg ha-1), quatro repetições foi utilizado. As substâncias húmicas influenciaram nas características produtivas, obtendo-se valores máximos de peso médio de fruto (140,02 g), diâmetro de fruto (75,73 mm) aplicando 8 t ha-1 de esterco associado a 8 g ha-1 de substâncias húmicas, como também, obteve-se valor máximo de comprimento de fruto (80,94 mm) aplicando 8 t ha-1 de esterco associado a 12 kg ha-1 de substâncias húmicas. A produção máxima de 1,2 kg por planta e 60,14 t ha-1, obteve-se aplicando 38 t ha-1 de esterco associado a 12 kg ha-1 de substâncias húmicas. A associação de substâncias húmicas com esterco bovino aumentou a produção orgânica de pimentão nas condições edafoclimáticas do Semiárido. mundial solo sendo objetivouse objetivou se 8, (8 18 2 3 ha1 ha 1 0, 0 (0 ha1, , utilizado produtivas obtendose obtendo 140,02 14002 140 02 (140,0 g, g) 75,73 7573 75 73 (75,7 mm ha- também obtevese obteve 80,94 8094 80 94 (80,9 1, 6014 60 14 60,1 Semiárido ( 140,0 1400 (140, 75,7 757 7 (75, 80,9 809 9 (80, 601 6 60, 140, (140 75, (75 80, (80 (14 (7 (1
ABSTRACT Bell pepper is a globally important vegetable. The use of humic substances can enhance nutrient absorption efficiency, reducing the amounts of organic residues applied to the soil. Therefore, the objective of this study was to evaluate cattle manure rates combined with humic substance rates to increase bell pepper production. A randomized block design with four replicates was used, in a 4 × 3 factorial arrangement consisted of four cattle manure doses (8, 18, 28, and 38 Mg ha-1) and three humic substance doses (0, 8, and 12 kg ha-1). Humic substances affected bell pepper production characteristics; the highest mean fruit weight per plant (140.02 g) and fruit diameter (75.73 mm) were obtained when applying 8 Mg ha-1 of manure combined with 8 kg ha-1 of humic substances. Similarly, the greatest fruit length (80.94 mm) was found when applying 8 Mg ha-1 of manure combined with 12 kg ha-1 of humic substances. The highest yields (1.2 kg per plant and 60.14 Mg ha-1) were obtained when applying 38 Mg ha-1 of manure combined with 12 kg ha-1 of humic substances. The combination of humic substances and cattle manure increased the organic production of bell peppers under the edaphoclimatic conditions of the Semiarid region of Brazil. vegetable efficiency soil Therefore used (8 18 28 ha1 ha 1 0, 0 (0 ha1. . characteristics 140.02 14002 140 02 (140.0 g 75.73 7573 75 73 (75.7 mm ha- Similarly 80.94 8094 80 94 (80.9 1.2 2 (1. 6014 60 14 60.1 Brazil ( 140.0 1400 (140. 75.7 757 7 (75. 80.9 809 9 (80. 1. (1 601 6 60. 140. (140 75. (75 80. (80 (14 (7
3.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
; Bento, Matheus
; Rocha, Matheus dos S.
; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
; Ivie, Michael A.
; Mincarone, Michael M.
; Borges, Michela
; Monné, Miguel A.
; Casagrande, Mirna M.
; Fernandez, Monica A.
; Piovesan, Mônica
; Menezes, Naércio A.
; Benaim, Natalia P.
; Reategui, Natália S.
; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
; Silva Júnior, Nelson J. da
; Perioto, Nelson W.
; Hamada, Neusa
; Degallier, Nicolas
; Chao, Ning L.
; Ferla, Noeli J.
; Mielke, Olaf H.H.
; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
; Albornoz, Pablo C.L.
; Dellapé, Pablo M.
; Gonçalves, Pablo R.
; Shimabukuro, Paloma H.F.
; Grossi, Paschoal
; Rodrigues, Patrícia E. da S.
; Lima, Patricia O.V.
; Velazco, Paul
; Santos, Paula B. dos
; Araújo, Paula B.
; Silva, Paula K.R.
; Riccardi, Paula R.
; Garcia, Paulo C. de A.
; Passos, Paulo G.H.
; Corgosinho, Paulo H.C.
; Lucinda, Paulo
; Costa, Paulo M.S.
; Alves, Paulo P.
; Roth, Paulo R. de O.
; Coelho, Paulo R.S.
; Duarte, Paulo R.M.
; Carvalho, Pedro F. de
; Gnaspini, Pedro
; Souza-Dias, Pedro G.B.
; Linardi, Pedro M.
; Bartholomay, Pedro R.
; Demite, Peterson R.
; Bulirsch, Petr
; Boll, Piter K.
; Pereira, Rachel M.M.
; Silva, Rafael A.P.F.
; Moura, Rafael B. de
; Boldrini, Rafael
; Silva, Rafaela A. da
; Falaschi, Rafaela L.
; Cordeiro, Ralf T.S.
; Mello, Ramon J.C.L.
; Singer, Randal A.
; Querino, Ranyse B.
; Heleodoro, Raphael A.
; Castilho, Raphael de C.
; Constantino, Reginaldo
; Guedes, Reinaldo C.
; Carrenho, Renan
; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
; Leschen, Richard A.B.
; Constantin, Robert
; Robbins, Robert
; Pinto, Roberta R.
; Reis, Roberto E. dos
; Ramos, Robson T. da C.
; Cavichioli, Rodney R.
; Barros, Rodolfo C. de
; Caires, Rodrigo A.
; Salvador, Rodrigo B.
; Marques, Rodrigo C.
; Araújo, Rodrigo C.
; Araujo, Rodrigo de O.
; Dios, Rodrigo de V.P.
; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
; Duarte, Tácio
; Madeira-Ott, Taís
; Marques, Taísa
; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
4.
Seep hunting in the Santos Basin, Southwest Atlantic: sampling strategy and employed methods of the multidisciplinary cruise BIOIL 1
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Sumida, Paulo Y. G.
; Pellizari, Vivian H.
; Lourenço, Rafael A.
; Signori, Camila N.
; Bendia, Amanda G.
; Carrerette, Orlemir
; Nakamura, Fernanda M.
; Ramos, Raissa B.
; Bergamo, Gilberto
; Souza, Bruno H. M.
; Butarelli, Ana C. A.
; Passos, Júlia G.
; Dias, Rodolfo J. S.
; Maly, Mascimiliano
; Banha, Thomás N. S.
; Güth, Arthur Z.
; Soares, Luiza F.
; Perugino, Paula D. N.
; Santos, Felipe R.
; Santana, Frederico R.
; Mahiques, Michel M. de
.
Abstract The continental margin off the southeastern Brazilian coast is punctuated by a series of geological-geomorphological features, such as subsurface saline diapirs and pockmarks at the seafloor interface, which evidence the abundant presence of oil and gas in the region. In several of these sites, hydrocarbons can be naturally released into the water column, areas are cold seep areas. These are marked by the presence of oil- and gas-dependent ecosystems, where specific organisms are able to fix carbon from hydrocarbon chemosynthesis. In addition, light hydrocarbon fluid flow through the sediment may build up authigenic carbonates that can be further colonized by cold-water corals, generating large carbonate mounds over geological time, normally positioned at the border of these pockmark features. The present work reports on a multidisciplinary oceanographic cruise carried out in the Santos Basin, SW Atlantic, to seek, map, and collect geological, chemical, and biological data from different deep-sea habitats. The cruise occurred in November 2019 on the R/V Alpha Crucis of the Oceanographic Institute of the University of São Paulo (IOUSP). We intended to discover and detail different geomorphological features, characterize free-living and symbiotic microorganisms, determine the chemosynthetic rates in relation to heterotrophic microbial production, and characterize the fauna and study their ecological and evolutionary links within and across ocean basins. All discoveries made during the cruise and their respective results will be presented separately in several papers that comprise this special volume.
5.
Short Circuit and Recovery Time Tests in a helical bifilar R-SFCL module
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Rocha, Luís M. M.
; Polasek, Alexander
; Sotelo, Guilherme G.
; Dias, D. H. N.
; Borba, Bruno S. M. C.
; Fernandes, David P.
.
Journal of Microwaves, Optoelectronics and Electromagnetic Applications
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Abstract Superconducting Fault Current Limiter (SFCL) modules with distinct arrangements have been investigated, seeking design and performance enhancements. In this context, this work aims to propose a design for resistive SFCL (R-SFCL) modules, using RE-Ba-Cu-O high-temperature superconducting tapes (HTS) wound on an alternative support material. An R-SFCL bench prototype was designed for 400 A and 500 V. Two pieces of 2G tapes, arranged in a bifilar antiparallel configuration were wound on Acrylonitrile Butadiene Styrene (ABS) tubes, which were made by means of a 3D printer. During the experiments, the SFCL was immersed in an open bath cryostat with liquid nitrogen and several measurements were carried out. The average limited current is about three times lower than the prospective one. To test the SFCL recovery time, the following procedure was adopted: The fault is induced during three cycles, and after, the current is reduced to zero. The SFCL is reconnected after some time considering that the fault was extinct, and the voltage level returned to normal operation. The results showed promising levels of limitation and recovery time for further developments.
https://doi.org/10.1590/2179-10742021v20i21076
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6.
Novel Design of a Hybrid Superconducting Fault Current Limiter with Controlled Solid-State Device
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Miyamoto, Henrique K.
; Queiroz, André T.
; Dias, Daniel H. N.
; França, Bruno W.
; Sass, Felipe
; Sotelo, Guilherme G.
.
Journal of Microwaves, Optoelectronics and Electromagnetic Applications
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Abstract Fault current limiters are essential devices used to protect the power system and its equipment against high levels of fault current, which are growing up due to the increase of new power sources. This paper proposes a novel design of a Hybrid Superconducting Fault Current Limiter (Hybrid SFCL), which is composed basically by thyristors in series with a superconducting element. This branch is connected in parallel to an air-core reactor, which improves limitation and ensures the safe operation of the superconductor element. Another advantage of this topology is the use of the voltage drop in the superconductor as an input parameter to the controller. This voltage is used to detect the fault, which avoids the need for a current sensor and, consequently, reduces the manufacturing costs. In this work, the PSCAD/EMTDC software was employed to modeling the Hybrid SFCL and the 2G superconducting tape, which was modeled considering the thermal-electrical analysis. The results show that the fault current is efficiently limited, and the developed controller strategy has shown a relatively good performance. Furthermore, the proposed system guarantees a fast recovery time, in the order of 500 ms, which is a good advantage when compared to the conventional resistive SFCL.
https://doi.org/10.1590/2179-10742021v20i21029
121 downloads
7.
Use of conjugated linoleic acid (trans 10, cis 12) to cultivate bovine embryos: effect on cryoresistance and lipid content
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Carvalho, Bruno Pena
; Costa, Fernanda de Queirós
; Detoni, Danielly
; Rosa, Felipe Borges
; Dias, Angelo José Burla
.
ABSTRACT This study evaluated the effect of the addition of conjugated linoleic acid (CLA) to in vitro culture on viability, lipid content, and cryoresistance of bovine embryos at different in vitro culture times. Cumulus oocyte complexes (N = 974) were maturated in vitro for 22 h. In vitro fecundation ensued for 18 h. Viable zygotes were cultivated in vitro in medium supplemented with CLA (100 mM) in the first 72 h (CLA-F), last 72 h (CLA-L), or throughout the culture period (CLA-T). Control embryos (control) were cultivated with no CLA. Embryos were cryopreserved by vitrification for subsequent analysis after devitrification. Effect of CLA on cryoresistance was assessed by cultivating embryos in synthetic oviductal fluid containing 5% fetal bovine serum. Lipid content was quantified using Nile Red staining. No significant difference was observed in cleavage rate, blastocyst:total oocyte ratio, and blastocyst:cleaved oocyte ratio. Culture in CLA-L reduced survival rate 24 h after devitrification compared with CLA-F and CLA-T, although with no statistically significant difference compared with control group. However, CLA-T improved embryo hatching rate and affected lipid content of embryos. Cultures CLA-F and CLA-L increased lipid content compared with control. Yet, lipid content values decreased in embryos treated with CLA-T, but they did not differ significantly from the values observed for oocytes at the germinal vesicle stage. Treatment of bovine embryos with CLA during in vitro cultivation did not affect the production of blastocysts, reducing lipid content and improving cryoresistance. However, the effects of CLA on cryoresistance and lipid content is significant only when embryos are exposed to the compound throughout the cultivation period.
https://doi.org/10.1590/rbz4820180322
600 downloads
8.
Effect of seasonality on the quality of bovine oocytes selected by the brilliant cresyl blue method
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Maia, Roger C
; Mogollón-Waltero, Edgar M
; Dubeibe-Marin, Diego F
; Pena-Carvalho, Bruno
; Burla-Dias, Ángelo J
.
Resumen Antecedentes: La tinción con azul cresil brillante (BCB) es un método no invasivo para seleccionar ovocitos aptos para el desarrollo embrionario. Por tanto, es una herramienta útil para selecionar los ovocitos de mejor calidad en temporadas de restricción de forraje. Objetivo: Evaluar el efecto de la estacionalidad sobre la maduración nuclear y calidad de los ovocitos seleccionados por el test BCB. Métodos: Los complejos cumulus-oophorus (CCOs) fueron obtenidos durante el verano y el invierno de 2010 y 2011. Los CCOs seleccionados se mantuvieron durante 90 min a 38,5 oC en una incubadora de CO2 en un medio TCM 199 con 10% de suero fetal bovino y antibióticos, suplementado con 26 µM de azul cresil brillante. Luego se separaron según el color del citoplasma (BCB+ -azul y BCB− -incoloro). Posteriormente, los CCOs se maduraron durante 22 h. La evaluación de la maduración nuclear se realizó a las 22 h de cultivo. Resultados: La proporción de ovocitos BCB− fue mayor en el invierno de 2010, pero no hubo un aumento de ese grupo en el invierno de 2011. El porcentaje de ovocitos que alcanzaron la etapa de metafase II fue mayor en el grupo control y BCB+ con respecto al grupo BCB−. Conclusión: La estación del año influye en el porcentaje de ovocitos más aptos para la producción de embriones en situaciones donde las donadoras de ovocitos reciben alimentación a base de pastos, ya que este método fue eficaz para determinar el efecto de la estacionalidad en la competencia de ovocitos bovinos en alcanzar la maduración nuclear.
Abstract Background: The brilliant cresyl blue (BCB) staining is a non-invasive test to select the best-suited oocytes for embryonic development. This makes it a useful tool to select best-quality oocytes at the times of the year when there is forage restriction. Objective: To evaluate the effect of seasonality on the nuclear maturation and quality of oocytes selected by the BCB test. Methods: The cumulus-oophorus complexes (COCs) were obtained in summer and winter of 2010 and 2011. Selected COCs were maintained for 90 min at 38.5 °C in a CO2 incubator, in TCM 199 medium containing 10% fetal bovine serum and antibiotics, and supplemented with 26 µM brilliant cresyl blue. Afterwards, they were divided according to the ooplasm staining (BCB+ -blue; BCB− -unstained). Subsequently, COCs were matured for 22 h. Nuclear maturation was evaluated at 22 h of culture. Results: The proportion of BCB− oocytes was higher in the winter of 2010, but there was no increase in this group in the winter of 2011. The percentage of oocytes that reached metaphase II was higher in control and BCB+ groups in relation to oocytes from BCB− group. Conclusion: The season of the year influences the percentage of oocytes best suited for embryonic production in situations in which oocyte donors receive pasture-based feeding, since the method was effective in determining the effect of seasonality on the competence of bovine oocytes to reach nuclear maturation.
Resumo Antecedentes: O método do azul cresil brilhante (BCB) não é invasivo e seleciona ovócitos mais aptos ao desenvolvimento embrionário. Portanto é ferramenta útil para selecionar ovócitos de melhor qualidade em épocas do ano que ocorre restrição de pastagem. Objetivo: Avaliar o efeito da sazonalidade sobre a maturação nuclear e a qualidade dos ovócitos selecionados pelo teste BCB. Métodos: Os complexos cumulus oophorus (CCOs) foram obtidos no verão e inverno de 2010 e 2011. Os CCOs selecionados foram mantidos por 90 min, a 38,5 °C, em incubadora de CO2, em meio TCM 199 contendo 10% de soro fetal bovino e antibióticos, e suplementado com 26 µM de azul cresil brilhante. Em seguida, estes foram divididos de acordo com a coloração do citoplasma (BCB+ -azuis e BCB− -incolores). Então os CCOs foram maturados durante 22 h. A avaliação da maturação nuclear foi realizada às 22 h de cultivo. Resultados: A proporção dos ovócitos BCB− foi maior no inverno de 2010, mas não houve aumento desse grupo no inverno de 2011. O percentual de ovócitos que atingiu o estágio de metáfase II foi maior no controle e no grupo BCB+ em relação ao grupo BCB−. Conclusão: A estação do ano influencia o percentual de ovócitos mais aptos a produção de embriões, em situações onde as doadoras de ovócitos recebem alimentação baseada em pastagens, já que o método se mostrou efetivo para determinação do efeito da sazonalidade sobre a competência de ovócitos bovinos em atingirem a maturação nuclear.
https://doi.org/10.17533/udea.rccp.v30n4a01
678 downloads
9.
MOLECULAR DETECTION OF CLARITHROMYCIN AND FLUOROQUINOLONES RESISTANCE IN HELICOBACTER PYLORI INFECTION, DIRECTLY APPLIED TO GASTRIC BIOPSIES, IN AN URBAN BRAZILIAN POPULATION
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MARTINS, Gustavo Miranda
; SANCHES, Bruno Squárcio Fernandes
; MORETZSOHN, Luciana Dias
; LIMA, Karine Sampaio
; COTA, Bianca Della Croce V
; COELHO, Luiz Gonzaga Vaz
.
RESUMO Contexto - A resistência aos antimicrobianos é o principal fator associado à falha terapêutica no tratamento do H. pylori. Testes moleculares são úteis na detecção das mutações genéticas associadas ao desenvolvimento de resistência à claritromicina e fluorquinolonas. O conhecimento da taxa de prevalência local de resistência é importante na definição do melhor esquema terapêutico. Objetivo - Estimar a prevalência de resistência primária do H. pylori à claritromicina e fluorquinolonas, empregando-se um teste molecular, em uma capital do Sudeste do Brasil. Métodos - Setenta e dois pacientes com sorologia positiva para H. pylori [65% mulheres, idade média 39 (19-73) anos], nunca tratados previamente para essa infecção, foram selecionados. Todos os pacientes submeteram-se à endoscopia digestiva com biópsias de antro e corpo e realização do teste molecular GenoType HelicoDR (Hain Life Science, Alemanha) para a detecção do H. pylori e das mutações pontuais dos genes responsáveis pela resistência à claritromicina e fluorquinolonas. O procedimento molecular constituía-se de três etapas: extração do DNA a partir das amostras endoscópicas, amplificação multiplex com primers biotinilados e hibridização reversa. As mutações pontuais mais frequentemente envolvidas com resistência aos dois antibióticos foram avaliadas. Resultados - Resistência à claritromicina foi detectada em nove (12,5%) pacientes e às fluorquinolonas em oito (11,1%) pacientes. A mutação pontual A2147G foi a mais comum (77,8%) entre as cepas resistentes à claritromicina. Em 50% das cepas resistentes à fluorquinolonas, o códon mutante não pôde ser identificado. Conclusão - As taxas de resistência à claritromicina (12,5%) e às fluorquinolonas (11,1%), em uma importante capital do Sudeste do Brasil, mostraram índices aceitáveis, sugerindo que essas drogas permanecem opções apropriadas para o tratamento de primeira e segunda linha do H. pylori. O teste molecular constitui uma ferramenta diagnóstica adequada para monitorar a resistência do H. pylori.
ABSTRACT Background - Antimicrobial resistance is the major factor leading to eradication failure in H. pylori treatment. Molecular tests are useful to detect genetic mutations predictive of clarithromycin and fluoroquinolones resistance. Knowledge of the local prevalence rate of resistance is important to define the best recommended treatment. Objective - To assess the prevalence of primary resistance of H. pylori to clarithromycin and fluoroquinolones, using a molecular test, in a Southeastern urban Brazilian population. Methods - A total of 72 H. pylori seropositive patients [65% female, mean age 39 (19-73) years] never treated before for this infection were studied. All patients underwent gastroscopy in addition to antrum and corpus biopsies and molecular test GenoType HelicoDR (Hain Life Science, Germany) to detect H. pylori and point mutations in genes responsible for clarithromycin and fluoroquinolone resistance. The molecular procedure was divided into three steps: DNA extraction from biopsy samples, a multiplex amplification with biotinylated primers and a reverse hybridization. The most frequent point mutations involved in resistance to the two antibiotics were evaluated. Results - Resistance to clarithromycin was detected in nine (12.5%) patients and to fluoroquinolones in eight (11.1%) patients. The point mutation A2147G was the most common (77.8%) among resistant strains to clarithromycin. In 50% of the resistant strains to fluoroquinolones, the mutant codon couldn't be identified. Conclusion - The resistance rates to clarithromycin and fluorquinolones in a large urban population in the Southeast of Brazil were acceptable, suggesting that these drugs remain appropriate options to first and second-line of H. pylori treatment. The molecular test represents an adequate diagnostic tool for monitoring H. pylori resistance.
https://doi.org/10.1590/S0004-28032016000200012
3007 downloads
10.
Modelo para o despacho de usinas individualizadas no planejamento hidrotérmico de médio prazo baseado em PNL
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Ramos, Tales P.
; Silva Junior, Ivo C.
; Dias, Bruno H.
; Brandi, Rafael B. S.
; Marcato, André L. M.
; Passos Filho, João A.
; Oliveira, Edimar J. de
; Iung, Anderson M.
.
Sba: Controle & Automação Sociedade Brasileira de Automatica
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Este trabalho apresenta um modelo de despacho hidrotérmico à usinas individualizadas, utilizando métodos de otimização baseados em programação não linear. Para tanto, considera-se funções de custo futuro geradas por um modelo de decisão estratégica baseado em programação dinâmica e sistemas equivalentes de energia. O modelo proposto considera diversos cenários históricos de afluências hidrológicas às usinas hidrelétricas, os quais são simulados para um horizonte de planejamento da operação de médio/longo prazo. Os resultados obtidos através do modelo proposto, denominado Modelo Individualizado de Usinas Hidráulicas (MIUH), são comparados com os resultados obtidos a partir da utilização do modelo SUISHI-O adotado pelo Operador Nacional do Sistema Elétrico Brasileiro (ONS).
This paper presents a method to the hydrothermal dispatch using optimization techniques based on non linear programming techniques. To do so, the expected cost-to-go functions from a long term operation plannning strategic decision model are used. This decision model is based on stochastic dual dynamic programming and energy equivalent reservoirs. The proposed method considers a set of historical water inflow scenarios to the hydroelectric reservoirs. Those scenarios are used to simulate the long term operation planning to a given horizon. The results obtained from this disaggregation model (MIUH) are compared with those from the model officially adopted in the Brazilian power system, SUISHI-O. The latter is based on operation heuristics aiming at operating the reservoir maintaining the water storag e in similar levels, that is, trying to operate them in parallel.
3892 downloads
11.
IV Diretriz Brasileira sobre Dislipidemias e Prevenção da Aterosclerose: Departamento de Aterosclerose da Sociedade Brasileira de Cardiologia
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Sposito, Andrei C.
; Caramelli, Bruno
; Fonseca, Francisco A. H.
; Bertolami, Marcelo C.
; Afiune Neto, Abrahão
; Souza, Aguinaldo David
; Lottenberg, Ana Maria Pitta
; Chacra, Ana Paula
; Faludi, André A.
; Loures-Vale, Andréia A.
; Carvalho, Antônio Carlos
; Duncan, Bruce
; Gelonese, Bruno
; Polanczyk, Carisi
; Rodrigues Sobrinho, Carlos Roberto M.
; Scherr, Carlos
; Karla, Cynthia
; Armaganijan, Dikran
; Moriguchi, Emílio
; Saraiva, Francisco
; Pichetti, Geraldo
; Xavier, Hermes Toros
; Chaves, Hilton
; Borges, Jairo Lins
; Diament, Jayme
; Guimarães, Jorge Ilha
; Nicolau, José Carlos
; Santos, José Ernesto dos
; Lima, José Jayme Galvão de
; Vieira, José Luiz
; Novazzi, José Paulo
; Faria Neto, José Rocha
; Torres, Kerginaldo P.
; Pinto, Leonor de Almeida
; Bricarello, Liliana
; Bodanese, Luiz Carlos
; Introcaso, Luiz
; Malachias, Marcus Vinícius Bolívar
; Izar, Maria Cristina
; Magalhães, Maria Eliane C.
; Schmidt, Maria Inês
; Scartezini, Mariléia
; Nobre, Moacir
; Foppa, Murilo
; Forti, Neusa A.
; Berwanger, Otávio
; Gebara, Otávio C. E.
; Coelho, Otávio Rizzi
; Maranhão, Raul C.
; Santos Fº, Raul Dias dos
; Costa, Rosana Perim
; Barreto, Sandhi
; Kaiser, Sérgio
; Ihara, Silvia
; Carvalho, Tales de
; Martinez, Tania Leme Rocha
; Relvas, Waldir Gabriel Miranda
; Salgado, Wilson
.
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Glossary and search help
You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.
For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:ti:dengue and publication_year:2015 and aff_country:Brasil
See below the complete list of search indexes that can be used:
Index code | Element |
---|---|
ti | article title |
au | author |
kw | article keywords |
subject | subject (title words, abstract and keywords) |
ab | abstract |
ta | journal short title (e.g. Cad. Saúde Pública) |
journal_title | journal full title (e.g. Cadernos de Saúde Pública) |
la | publication language code (e.g. pt - Portuguese, es - Spanish) |
type | document type |
pid | publication identifier |
publication_year | publication year of publication |
sponsor | sponsor |
aff_country | country code of the author's affiliation |
aff_institution | author affiliation institution |
volume | article volume |
issue | article issue |
elocation | elocation |
doi | DOI number |
issn | journal ISSN |
in | SciELO colection code (e.g. scl - Brasil, col - Colômbia) |
use_license | article usage license code |