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3. On the H\'older regularity for solutions of integro-differential equations like the anisotropic fractional Laplacian

Author

Santos, E. B. dos and Leitão, Raimundo

Subjects
Mathematics - Analysis of PDEs, 26A33, 35J70, 47G20, 35J60, 35D35, 35D40, 35B65
Abstract

In this paper we study integro-differential equations like the anisotropic fractional Laplacian. As in [Silvestre, Indiana University Mathematics Journal 55, 2006], we adapt the De Giorgi technique to achieve the $C^{\gamma}$-regularity for solutions of class $C^{2}$ and use the geometry found in [Caffarelli, Leit\~ao, and Urbano, Math. Ann. 360, 2014] to get an ABP estimate, a Harnack inequality and the interior $C^{1, \gamma}$ regularity for viscosity solutions., Comment: arXiv admin note: text overlap with arXiv:1311.0795

Published
2019

5. Catálogo Taxonômico da Fauna do Brasil: setting the baseline knowledge on the animal diversity in Brazil

Author

Boeger, Walter A, Valim, Michel P, Zaher, Hussam, Rafael, José A, Forzza, Rafaela C, Percequillo, Alexandre R, Serejo, Cristiana S, Garraffoni, André RS, Santos, Adalberto J, Slipinski, Adam, Linzmeier, Adelita M, Calor, Adolfo R, Garda, Adrian A, Kury, Adriano B, Fernandes, Agatha CS, 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 MR, Domahovski, Alexandre C, Pimenta, Alexandre D, Aleixo, Alexandre LP, Marceniuk, Alexandre P, Paula, Alexandre S de, Somavilla, Alexandre, Specht, Alexandre, Camargo, Alexssandro, Newton, Alfred F, Silva, Aline AS da, Santos, Aline B dos, Tassi, Aline D, Aragão, Allan C, Santos, Allan PM, Migotto, Alvaro E, Mendes, Amanda C, Cunha, Amanda, Chagas Júnior, Amazonas, Sousa, Ana AT de, Pavan, Ana C, Almeida, Ana CS, Peronti, Ana LBG, Henriques-Oliveira, Ana L, Prudente, Ana L, Tourinho, Ana L, Pes, Ana MO, Carmignotto, Ana P, Wengrat, Ana PG da Silva, Dornellas, Ana PS, 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 CZ, Rondón, Antonio AA, 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 LV, Vasconcelos, Beatriz MC de, Frable, Benjamin W, Santos, Bernardo F, Ferraz, Bernardo R, Rosa, Brunno B, Sampaio, Brunno HL, Bellini, Bruno C, Clarkson, Bruno, Oliveira, Bruno G de, Corrêa, Caio CD, Martins, Caleb C, Castro-Guedes, Camila F de, Souto, Camilla, Bicho, Carla de L, Cunha, Carlo M, Barboza, Carlos A de M, Lucena, Carlos AS de, Barreto, Carlos, Santana, Carlos DCM de, Agne, Carlos EQ, Mielke, Carlos GC, Caetano, Carlos HS, Flechtmann, Carlos HW, Lamas, Carlos JE, Rocha, Carlos, Mascarenhas, Carolina S, Margaría, Cecilia B, Waichert, Cecilia, Digiani, Celina, Haddad, Célio FB, Azevedo, Celso O, Benetti, Cesar J, Santos, Charles MD dos, Bartlett, Charles R, Bonvicino, Cibele, Ribeiro-Costa, Cibele S, Santos, Cinthya SG, Justino, Cíntia EL, Canedo, Clarissa, Bonecker, Claudia C, Santos, Cláudia P, Carvalho, Claudio JB de, Gonçalves, Clayton C, Galvão, Cleber, Costa, Cleide, Oliveira, Cléo DC 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, 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 GP de, Takiya, Daniela M, Fernandes, Daniell RR, Ament, Danilo C, Cordeiro, Danilo P, Silva, Darliane E, Pollock, Darren A, Muniz, David B, Gibson, David I, Nogueira, David S, Marques, Dayse WA, Lucatelli, Débora, Garcia, Deivys MA, Baêta, Délio, Ferreira, Denise NM, 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 HB, Caron, Edilson, Carvalho, Edrielly, Adriano, Edson A, Abreu Júnior, Edson F de, Pereira, Edson HL, Viegas, Eduarda FG, 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 FB, Castro, Elizeu B de, Orlandin, Elton, Nascimento, Elynton A do, Razzolini, Emanuel, Gama, Emanuel RR, Araujo, Enilma M de, Nishiyama, Eric Y, Spiessberger, Erich L, Santos, Érika CL dos, Contreras, Eugenia F, Galati, Eunice AB, 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 SP de, Machado, Fabrizio M, Barbo, Fausto E, Agrain, Federico A, Ribeiro, Felipe B, Moreira, Felipe FF, Barbosa, Felipe F, Silva, Fenanda S, Cavalcanti, Fernanda F, Straube, Fernando C, Carbayo, Fernando, Carvalho Filho, Fernando, Zanella, Fernando CV, Jacinavicius, Fernando de C, Farache, Fernando HA, Leivas, Fernando, Dias, Fernando MS, 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 AG de, Nascimento, Francisco E de L, Franco, Francisco L, Oliveira, Francisco L de, Melo, Francisco T de V, Quijano, Freddy RB, 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 MT, Zimbrão, Geraldo, Carvalho, Gervásio S, Miranda, Gil FG, Moraes, Gilberto J de, Lourido, Gilcélia M, Neves, Gilmar P, Moreira, Gilson RP, Montingelli, Giovanna G, Maurício, Giovanni N, Marconato, Gláucia, Lopez, Guilherme EL, Silva, Guilherme L da, Muricy, Guilherme, Brito, Guilherme RR, Garbino, Guilherme ST, 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 DD, Galvão Filho, Hilton de C, Quintino, Hingrid YS, 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 HC, 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 PI, Grazia, Jocélia, McHugh, Joe, Cherem, Jorge J, Farias Júnior, José AS, Fernandes, Jose AM, Pacheco, José F, Birindelli, José LO, Rezende, José M, Avendaño, Jose M, Duarte, José M Barbanti, Ribeiro, José R Inácio, Mermudes, José RM, 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 MD, Nascimento, Karine B, Schoeninger, Karine, Campião, Karla M, Soares, Karla, Zilch, Kássia, Barão, Kim R, Teixeira, Larissa, Sousa, Laura D do NM de, Dumas, Leandro L, Vieira, Leandro M, Azevedo, Leonardo HG, Carvalho, Leonardo S, Souza, Leonardo S de, Rocha, Leonardo SG, Bernardi, Leopoldo FO, Vieira, Letícia M, Johann, Liana, Salvatierra, Lidianne, Oliveira, Livia de M, Loureiro, Lourdes MA El-moor, Barreto, Luana B, Barros, Luana M, Lecci, Lucas, Camargos, Lucas M de, Lima, Lucas RC, 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 EA, Silveira, Luis F, Campos, Luiz A, Castro, Luiz AS de, Pinho, Luiz C, Silveira, Luiz FL, Iniesta, Luiz FM, Tencatt, Luiz FC, Simone, Luiz RL, 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 FG, 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 RS de, Carvalho, Marcelo R de, Tavares, Marcelo T, Kitahara, Marcelo V, Justo, Marcia CN, Botelho, Marcia JC, Couri, Márcia S, Borges-Martins, Márcio, Felix, Márcio, Oliveira, Marcio L de, Bologna, Marco A, Gottschalk, Marco S, Tavares, Marcos DS, Lhano, Marcos G, Bevilaqua, Marcus, Santos, Marcus TT, Domingues, Marcus V, Sallum, Maria AM, Digiani, María C, Santarém, Maria CA, Nascimento, Maria C do, Becerril, María de los AM, Santos, Maria EA dos, Passos, Maria I da S dos, Felippe-Bauer, Maria L, Cherman, Mariana A, Terossi, Mariana, Bartz, Marie LC, 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 HH, Evangelista, Olivia, Shibatta, Oscar A, Oliveira, Otto MP, Albornoz, Pablo CL, Dellapé, Pablo M, Gonçalves, Pablo R, Shimabukuro, Paloma HF, Grossi, Paschoal, Rodrigues, Patrícia E da S, Lima, Patricia OV, Velazco, Paul, Santos, Paula B dos, Araújo, Paula B, Silva, Paula KR, Riccardi, Paula R, Garcia, Paulo C de A, Passos, Paulo GH, Corgosinho, Paulo HC, Lucinda, Paulo, Costa, Paulo MS, Alves, Paulo P, Roth, Paulo R de O, Coelho, Paulo RS, Duarte, Paulo RM, Carvalho, Pedro F de, Gnaspini, Pedro, Souza-Dias, Pedro GB, Linardi, Pedro M, Bartholomay, Pedro R, Demite, Peterson R, Bulirsch, Petr, Boll, Piter K, Pereira, Rachel MM, Silva, Rafael APF, Moura, Rafael B de, Boldrini, Rafael, Silva, Rafaela A da, Falaschi, Rafaela L, Cordeiro, Ralf TS, Mello, Ramon JCL, 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 JP, Bérnils, Renato S, Capellari, Renato S, Silva, Ricardo B, Kawada, Ricardo, Dias, Ricardo M, Siewert, Ricardo, Brugnera, Ricaro, Leschen, Richard AB, 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 VP, Johnsson, Rodrigo, Feitosa, Rodrigo M, Hutchings, Roger W, Lara, Rogéria IR, Rossi, Rogério V, Gerstmeier, Roland, Ochoa, Ronald, Hutchings, Rosa SG, 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 LC, 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 LB, Letana, Sócrates D, Santos, Sonia B dos, Andrade, Sonia CS, Dávila, Stephane, Vaz, Stéphanie, Peck, Stewart B, Christo, Susete W, Cunha, Suzan BZ, 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 RO, Pereira, Thalles PL, Zacca, Thamara, Pacheco, Thaynara L, Martins, Thiago F, Alvarenga, Thiago M, Carvalho, Thiago R de, Polizei, Thiago TS, 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 FJ, 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 CP 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 MC, Leite, Yuri LR, Boeger, Walter A, Valim, Michel P, Zaher, Hussam, Rafael, José A, Forzza, Rafaela C, Percequillo, Alexandre R, Serejo, Cristiana S, Garraffoni, André RS, Santos, Adalberto J, Slipinski, Adam, Linzmeier, Adelita M, Calor, Adolfo R, Garda, Adrian A, Kury, Adriano B, Fernandes, Agatha CS, 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 MR, Domahovski, Alexandre C, Pimenta, Alexandre D, Aleixo, Alexandre LP, Marceniuk, Alexandre P, Paula, Alexandre S de, Somavilla, Alexandre, Specht, Alexandre, Camargo, Alexssandro, Newton, Alfred F, Silva, Aline AS da, Santos, Aline B dos, Tassi, Aline D, Aragão, Allan C, Santos, Allan PM, Migotto, Alvaro E, Mendes, Amanda C, Cunha, Amanda, Chagas Júnior, Amazonas, Sousa, Ana AT de, Pavan, Ana C, Almeida, Ana CS, Peronti, Ana LBG, Henriques-Oliveira, Ana L, Prudente, Ana L, Tourinho, Ana L, Pes, Ana MO, Carmignotto, Ana P, Wengrat, Ana PG da Silva, Dornellas, Ana PS, 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 CZ, Rondón, Antonio AA, 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 LV, Vasconcelos, Beatriz MC de, Frable, Benjamin W, Santos, Bernardo F, Ferraz, Bernardo R, Rosa, Brunno B, Sampaio, Brunno HL, Bellini, Bruno C, Clarkson, Bruno, Oliveira, Bruno G de, Corrêa, Caio CD, Martins, Caleb C, Castro-Guedes, Camila F de, Souto, Camilla, Bicho, Carla de L, Cunha, Carlo M, Barboza, Carlos A de M, Lucena, Carlos AS de, Barreto, Carlos, Santana, Carlos DCM de, Agne, Carlos EQ, Mielke, Carlos GC, Caetano, Carlos HS, Flechtmann, Carlos HW, Lamas, Carlos JE, Rocha, Carlos, Mascarenhas, Carolina S, Margaría, Cecilia B, Waichert, Cecilia, Digiani, Celina, Haddad, Célio FB, Azevedo, Celso O, Benetti, Cesar J, Santos, Charles MD dos, Bartlett, Charles R, Bonvicino, Cibele, Ribeiro-Costa, Cibele S, Santos, Cinthya SG, Justino, Cíntia EL, Canedo, Clarissa, Bonecker, Claudia C, Santos, Cláudia P, Carvalho, Claudio JB de, Gonçalves, Clayton C, Galvão, Cleber, Costa, Cleide, Oliveira, Cléo DC 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, 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 GP de, Takiya, Daniela M, Fernandes, Daniell RR, Ament, Danilo C, Cordeiro, Danilo P, Silva, Darliane E, Pollock, Darren A, Muniz, David B, Gibson, David I, Nogueira, David S, Marques, Dayse WA, Lucatelli, Débora, Garcia, Deivys MA, Baêta, Délio, Ferreira, Denise NM, 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 HB, Caron, Edilson, Carvalho, Edrielly, Adriano, Edson A, Abreu Júnior, Edson F de, Pereira, Edson HL, Viegas, Eduarda FG, 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 FB, Castro, Elizeu B de, Orlandin, Elton, Nascimento, Elynton A do, Razzolini, Emanuel, Gama, Emanuel RR, Araujo, Enilma M de, Nishiyama, Eric Y, Spiessberger, Erich L, Santos, Érika CL dos, Contreras, Eugenia F, Galati, Eunice AB, 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 SP de, Machado, Fabrizio M, Barbo, Fausto E, Agrain, Federico A, Ribeiro, Felipe B, Moreira, Felipe FF, Barbosa, Felipe F, Silva, Fenanda S, Cavalcanti, Fernanda F, Straube, Fernando C, Carbayo, Fernando, Carvalho Filho, Fernando, Zanella, Fernando CV, Jacinavicius, Fernando de C, Farache, Fernando HA, Leivas, Fernando, Dias, Fernando MS, 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 AG de, Nascimento, Francisco E de L, Franco, Francisco L, Oliveira, Francisco L de, Melo, Francisco T de V, Quijano, Freddy RB, 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 MT, Zimbrão, Geraldo, Carvalho, Gervásio S, Miranda, Gil FG, Moraes, Gilberto J de, Lourido, Gilcélia M, Neves, Gilmar P, Moreira, Gilson RP, Montingelli, Giovanna G, Maurício, Giovanni N, Marconato, Gláucia, Lopez, Guilherme EL, Silva, Guilherme L da, Muricy, Guilherme, Brito, Guilherme RR, Garbino, Guilherme ST, 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 DD, Galvão Filho, Hilton de C, Quintino, Hingrid YS, 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 HC, 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 PI, Grazia, Jocélia, McHugh, Joe, Cherem, Jorge J, Farias Júnior, José AS, Fernandes, Jose AM, Pacheco, José F, Birindelli, José LO, Rezende, José M, Avendaño, Jose M, Duarte, José M Barbanti, Ribeiro, José R Inácio, Mermudes, José RM, 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 MD, Nascimento, Karine B, Schoeninger, Karine, Campião, Karla M, Soares, Karla, Zilch, Kássia, Barão, Kim R, Teixeira, Larissa, Sousa, Laura D do NM de, Dumas, Leandro L, Vieira, Leandro M, Azevedo, Leonardo HG, Carvalho, Leonardo S, Souza, Leonardo S de, Rocha, Leonardo SG, Bernardi, Leopoldo FO, Vieira, Letícia M, Johann, Liana, Salvatierra, Lidianne, Oliveira, Livia de M, Loureiro, Lourdes MA El-moor, Barreto, Luana B, Barros, Luana M, Lecci, Lucas, Camargos, Lucas M de, Lima, Lucas RC, 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 EA, Silveira, Luis F, Campos, Luiz A, Castro, Luiz AS de, Pinho, Luiz C, Silveira, Luiz FL, Iniesta, Luiz FM, Tencatt, Luiz FC, Simone, Luiz RL, 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 FG, 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 RS de, Carvalho, Marcelo R de, Tavares, Marcelo T, Kitahara, Marcelo V, Justo, Marcia CN, Botelho, Marcia JC, Couri, Márcia S, Borges-Martins, Márcio, Felix, Márcio, Oliveira, Marcio L de, Bologna, Marco A, Gottschalk, Marco S, Tavares, Marcos DS, Lhano, Marcos G, Bevilaqua, Marcus, Santos, Marcus TT, Domingues, Marcus V, Sallum, Maria AM, Digiani, María C, Santarém, Maria CA, Nascimento, Maria C do, Becerril, María de los AM, Santos, Maria EA dos, Passos, Maria I da S dos, Felippe-Bauer, Maria L, Cherman, Mariana A, Terossi, Mariana, Bartz, Marie LC, 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 HH, Evangelista, Olivia, Shibatta, Oscar A, Oliveira, Otto MP, Albornoz, Pablo CL, Dellapé, Pablo M, Gonçalves, Pablo R, Shimabukuro, Paloma HF, Grossi, Paschoal, Rodrigues, Patrícia E da S, Lima, Patricia OV, Velazco, Paul, Santos, Paula B dos, Araújo, Paula B, Silva, Paula KR, Riccardi, Paula R, Garcia, Paulo C de A, Passos, Paulo GH, Corgosinho, Paulo HC, Lucinda, Paulo, Costa, Paulo MS, Alves, Paulo P, Roth, Paulo R de O, Coelho, Paulo RS, Duarte, Paulo RM, Carvalho, Pedro F de, Gnaspini, Pedro, Souza-Dias, Pedro GB, Linardi, Pedro M, Bartholomay, Pedro R, Demite, Peterson R, Bulirsch, Petr, Boll, Piter K, Pereira, Rachel MM, Silva, Rafael APF, Moura, Rafael B de, Boldrini, Rafael, Silva, Rafaela A da, Falaschi, Rafaela L, Cordeiro, Ralf TS, Mello, Ramon JCL, 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 JP, Bérnils, Renato S, Capellari, Renato S, Silva, Ricardo B, Kawada, Ricardo, Dias, Ricardo M, Siewert, Ricardo, Brugnera, Ricaro, Leschen, Richard AB, 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 VP, Johnsson, Rodrigo, Feitosa, Rodrigo M, Hutchings, Roger W, Lara, Rogéria IR, Rossi, Rogério V, Gerstmeier, Roland, Ochoa, Ronald, Hutchings, Rosa SG, 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 LC, 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 LB, Letana, Sócrates D, Santos, Sonia B dos, Andrade, Sonia CS, Dávila, Stephane, Vaz, Stéphanie, Peck, Stewart B, Christo, Susete W, Cunha, Suzan BZ, 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 RO, Pereira, Thalles PL, Zacca, Thamara, Pacheco, Thaynara L, Martins, Thiago F, Alvarenga, Thiago M, Carvalho, Thiago R de, Polizei, Thiago TS, 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 FJ, 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 CP 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 MC, and Leite, Yuri LR

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.

Published
2024

6. The symbiotic contact process: phase transitions, hysteresis cycles, and bistability

Author

Filho, C. I. N. Sampaio, Santos, T. B. dos, Araújo, N. A. M., Carmona, H. A., Moreira, A. A., and Andrade Jr, J. S.

Subjects
Condensed Matter - Statistical Mechanics
Abstract

We performed Monte Carlo simulations of the symbiotic contact process on different spatial dimensions ($d$). On the complete and random graphs (infinite dimension), we observe hysteresis cycles and bistable regions, what is consistent with the discontinuous absorbing-state phase transition predicted by mean-field theory. By contrast, on a regular square lattice, we find no signs of bistability or hysteretic behavior. This result suggests that the transition in two dimensions is rather continuous. Based on our numerical observations, we conjecture that the nature of the transition changes at the upper critical dimension ($d_c$), from continuous ($dd_c$)., Comment: 6 pages, 6 figures

Published
2018
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7. Crossover from mean-field to $2d$ Directed Percolation in the contact process

Author

Santos, T. B. dos, Filho, C. I. N. Sampaio, Araújo, N. A. M., Oliveira, C. L. N., and Moreira, A. A.

Subjects
Condensed Matter - Statistical Mechanics
Abstract

We study the contact process on spatially embedded networks, consisting of a regular square lattice with long-range connections. To generate the networks, a long-range connection is randomly added to each node $i$ of a square lattice, following the probability, $P_{ij}\sim{r_{ij}^{-\alpha}}$ , where $r_{ij}$ is the Manhattan distance between nodes $i$ and $j$, and the exponent $\alpha$ is a tunable parameter. Extensive Monte Carlo simulations and a finite-size scaling analysis for different values of $\alpha$ reveal a crossover from the mean-field to $2d$ Directed Percolation universality class with increasing $\alpha$, in the range $3<\alpha<4$., Comment: 5 pages, 7 figures

Published
2018
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8. PELESent: Cross-domain polarity classification using distant supervision

Author

Corrêa Jr, Edilson A., Marinho, Vanessa Q., Santos, Leandro B. dos, Bertaglia, Thales F. C., Treviso, Marcos V., and Brum, Henrico B.

Subjects
Computer Science - Computation and Language, Computer Science - Artificial Intelligence, Computer Science - Learning
Abstract

The enormous amount of texts published daily by Internet users has fostered the development of methods to analyze this content in several natural language processing areas, such as sentiment analysis. The main goal of this task is to classify the polarity of a message. Even though many approaches have been proposed for sentiment analysis, some of the most successful ones rely on the availability of large annotated corpus, which is an expensive and time-consuming process. In recent years, distant supervision has been used to obtain larger datasets. So, inspired by these techniques, in this paper we extend such approaches to incorporate popular graphic symbols used in electronic messages, the emojis, in order to create a large sentiment corpus for Portuguese. Trained on almost one million tweets, several models were tested in both same domain and cross-domain corpora. Our methods obtained very competitive results in five annotated corpora from mixed domains (Twitter and product reviews), which proves the domain-independent property of such approach. In addition, our results suggest that the combination of emoticons and emojis is able to properly capture the sentiment of a message., Comment: Accepted for publication in BRACIS 2017

Published
2017

9. A Lightweight Regression Method to Infer Psycholinguistic Properties for Brazilian Portuguese

Author

Santos, Leandro B. dos, Duran, Magali S., Hartmann, Nathan S., Candido Jr., Arnaldo, Paetzold, Gustavo H., and Aluisio, Sandra M.

Subjects
Computer Science - Computation and Language
Abstract

Psycholinguistic properties of words have been used in various approaches to Natural Language Processing tasks, such as text simplification and readability assessment. Most of these properties are subjective, involving costly and time-consuming surveys to be gathered. Recent approaches use the limited datasets of psycholinguistic properties to extend them automatically to large lexicons. However, some of the resources used by such approaches are not available to most languages. This study presents a method to infer psycholinguistic properties for Brazilian Portuguese (BP) using regressors built with a light set of features usually available for less resourced languages: word length, frequency lists, lexical databases composed of school dictionaries and word embedding models. The correlations between the properties inferred are close to those obtained by related works. The resulting resource contains 26,874 words in BP annotated with concreteness, age of acquisition, imageability and subjective frequency., Comment: Paper accepted for TSD2017

Published
2017

10. Enriching Complex Networks with Word Embeddings for Detecting Mild Cognitive Impairment from Speech Transcripts

Author

Santos, Leandro B. dos, Corrêa Jr, Edilson A., Oliveira Jr, Osvaldo N., Amancio, Diego R., Mansur, Letícia L., and Aluísio, Sandra M.

Subjects
Computer Science - Computation and Language
Abstract

Mild Cognitive Impairment (MCI) is a mental disorder difficult to diagnose. Linguistic features, mainly from parsers, have been used to detect MCI, but this is not suitable for large-scale assessments. MCI disfluencies produce non-grammatical speech that requires manual or high precision automatic correction of transcripts. In this paper, we modeled transcripts into complex networks and enriched them with word embedding (CNE) to better represent short texts produced in neuropsychological assessments. The network measurements were applied with well-known classifiers to automatically identify MCI in transcripts, in a binary classification task. A comparison was made with the performance of traditional approaches using Bag of Words (BoW) and linguistic features for three datasets: DementiaBank in English, and Cinderella and Arizona-Battery in Portuguese. Overall, CNE provided higher accuracy than using only complex networks, while Support Vector Machine was superior to other classifiers. CNE provided the highest accuracies for DementiaBank and Cinderella, but BoW was more efficient for the Arizona-Battery dataset probably owing to its short narratives. The approach using linguistic features yielded higher accuracy if the transcriptions of the Cinderella dataset were manually revised. Taken together, the results indicate that complex networks enriched with embedding is promising for detecting MCI in large-scale assessments, Comment: Published in Annual Meeting of the Association for Computational Linguist 2017

Published
2017

11. Toxicity and Sublethal Effects of Piper hispidinervum Essential Oil on Behavioral and Physiological Responses of Sitophilus zeamais Populations.

Author

Lopes, Lucas M., Sousa, Adalberto H. de, Faroni, Lêda R. A., Silva, Marcus V. de A., Ferraz, Maria S. S., and Santos, Vanderley B. dos

Subjects
CORN weevil, WALKING speed, ESSENTIAL oils, INSECT populations, GAS chromatography
Abstract

This study aimed to evaluate the toxicity of Piper hispidinervum essential oil (PHEO) against 11 Brazilian populations of Sitophilus zeamais (Coleoptera: Curculionidae). The effects of sublethal doses of PHEO on the behavior (walking and flying), respiration, and population growth (ri) of the insect populations were investigated. PHEO toxicity was determined through concentration–mortality bioassays, with mortality curves established using increasing PHEO concentrations ranging from 140.00 to 1000.00 μL kg−1. Behavior was evaluated based on walking distance, walking time, walking speed, walking time proportion, flight height, and flight takeoff success. Respiration was measured via the respiratory rate, while population growth (ri) was assessed through the instantaneous growth rate. All 11 populations of S. zeamais were susceptible to PHEO, showing no signs of resistance. The populations exhibited varying behavioral and physiological responses to sublethal exposure to PHEO, indicating different mitigation strategies. The results confirm that PHEO possesses insecticidal potential for controlling S. zeamais populations. However, the observed behavioral and physiological responses should be considered when establishing control measures in pest management programs for stored products. [ABSTRACT FROM AUTHOR]

Published
2024
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13. Prime Focus Spectrograph (PFS) for the Subaru Telescope: Overview, recent progress, and future perspectives

Author

Tamura, Naoyuki, Takato, Naruhisa, Shimono, Atsushi, Moritani, Yuki, Yabe, Kiyoto, Ishizuka, Yuki, Ueda, Akitoshi, Kamata, Yukiko, Aghazarian, Hrand, Arnouts, Stephane, Barban, Gabriel, Barkhouser, Robert H., Borges, Renato C., Braun, David F., Carr, Michael A., Chabaud, Pierre-Yves, Chang, Yin-Chang, Chen, Hsin-Yo, Chiba, Masashi, Chou, Richard C. Y., Chu, You-Hua, Cohen, Judith G., de Almeida, Rodrigo P., de Oliveira, Antonio C., de Oliveira, Ligia S., Dekany, Richard G., Dohlen, Kjetil, Santos, Jesulino B. dos, Santos, Leandro H. dos, Ellis, Richard S., Fabricius, Maximilian, Ferrand, Didier, Ferreira, Decio, Golebiowski, Mirek, Greene, Jenny E., Gross, Johannes, Gunn, James E., Hammond, Randolph, Harding, Albert, Hart, Murdock, Heckman, Timothy M., Hirata, Christopher M., Ho, Paul, Hope, Stephen C., Hovland, Larry, Hsu, Shu-Fu, Hu, Yen-Shan, Huang, Ping-Jie, Jaquet, Marc, Jing, Yipeng, Karr, Jennifer, Kimura, Masahiko, King, Matthew E., Komatsu, Eiichiro, Brun, Vincent Le, Fevre, Olivier Le, Fur, Arnaud Le, Mignant, David Le, Ling, Hung-Hsu, Loomis, Craig P., Lupton, Robert H., Madec, Fabrice, Mao, Peter, Marrara, Lucas S., de Oliveira, Claudia Mendes, Minowa, Yosuke, Morantz, Chaz N., Murayama, Hitoshi, Murray, Graham J., Ohyama, Youichi, Orndorff, Joseph, Pascal, Sandrine, Pereira, Jefferson M., Reiley, Daniel J., Reinecke, Martin, Ritter, Andreas, Roberts, Mitsuko, Schwochert, Mark A., Seiffert, Michael D., Smee, Stephen A., Sodre Jr., Laerte, Spergel, David N., Steinkraus, Aaron J., Strauss, Michael A., Surace, Christian, Suto, Yasushi, Suzuki, Nao, Swinbank, John, Tait, Philip J., Takada, Masahiro, Tamura, Tomonori, Tanaka, Yoko, Tresse, Laurence, Verducci Jr., Orlando, Vibert, Didier, Vidal, Clement, Wang, Shiang-Yu, Wen, Chih-Yi, Yan, Chi-Hung, and Yasuda, Naoki

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies
Abstract

PFS (Prime Focus Spectrograph), a next generation facility instrument on the 8.2-meter Subaru Telescope, is a very wide-field, massively multiplexed, optical and near-infrared spectrograph. Exploiting the Subaru prime focus, 2394 reconfigurable fibers will be distributed over the 1.3 deg field of view. The spectrograph has been designed with 3 arms of blue, red, and near-infrared cameras to simultaneously observe spectra from 380nm to 1260nm in one exposure at a resolution of ~1.6-2.7A. An international collaboration is developing this instrument under the initiative of Kavli IPMU. The project is now going into the construction phase aiming at undertaking system integration in 2017-2018 and subsequently carrying out engineering operations in 2018-2019. This article gives an overview of the instrument, current project status and future paths forward., Comment: 17 pages, 10 figures. Proceeding of SPIE Astronomical Telescopes and Instrumentation 2016

Published
2016
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14. Majority-vote model on spatially embedded networks: crossover from mean-field to Ising universality classes

Author

Filho, C. I. N. Sampaio, Santos, T. B. dos, Moreira, A. A., Moreira, F. G. B., and Andrade Jr, J. S.

Subjects
Condensed Matter - Statistical Mechanics
Abstract

We study through Monte Carlo simulations and finite-size scaling analysis the nonequilibrium phase transitions of the majority-vote model taking place on spatially embedded networks. These structures are built from an underlying regular lattice over which long-range connections are randomly added according to the probability, $P_{ij}\sim{r^{-\alpha}}$, where $r_{ij}$ is the Manhattan distance between nodes $i$ and $j$, and the exponent $\alpha$ is a controlling parameter [J. M. Kleinberg, Nature 406, 845 (2000)]. Our results show that the collective behavior of this system exhibits a continuous order-disorder phase transition at a critical parameter, which is a decreasing function of the exponent $\alpha$. Precisely, considering the scaling functions and the critical exponents calculated, we conclude that the system undergoes a crossover among distinct universality classes. For $\alpha\le3$ the critical behavior is described by mean-field exponents, while for $\alpha\ge4$ it belongs to the Ising universality class. Finally, in the region where the crossover occurs, $3<\alpha<4$, the critical exponents are dependent on $\alpha$., Comment: 6 pages, 6 figures

Published
2016
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16. MONITORAMENTO DA VERMINOSE GASTRINTESTINAL A PARTIR DE VALORES DE OPG E FAMACHA© E AVALIAÇÃO DE PARÂMETROS HEMATOLÓGICOS DE OVINOS EM DOIS VIZINHOS, SUDOESTE DO PARANÁ

Author

Baungratz, A. R., primary, Macedo, V. de P., additional, De Borba, Leonardo, additional, Rankrape, F., additional, Paula, F. L. M. de, additional, Batista, R., additional, Mendonça, L. N., additional, Nazário, D., additional, Negri, R., additional, and Santos, G. B. dos, additional

Published
2022
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20. Fiber Optical Cable and Connector System (FOCCoS) for PFS/Subaru

Author

de Oliveira, Antonio Cesar, de Oliveira, Lígia Souza, de Arruda, Márcio V., Marrara, Lucas Souza, Santos, Leandro H. dos, Ferreira, Décio, Santos, Jesulino B. dos, Rosa, Josimar A., Junior, Orlando V., Pereira, Jeferson M., Castilho, Bruno, Gneiding, Clemens, Junior, Laerte S., de Oliveira, Claudia M., Gunn, James E., Ueda, Akitoshi, Takato, Naruhisa, Shimono, Atsushi, Sugai, Hajime, Karoji, Hiroshi, Kimura, Masahiko, Tamura, Naoyuki, Wang, Shiang-Yu, Murray, Graham, Mignant, David Le, Madec, Fabrice, Jaquet, Marc, Vives, Sebastien, Fisher, Charlie, Braun, David, Schwochert, Mark, and Reiley, Daniel J.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

FOCCoS, Fiber Optical Cable and Connector System, has the main function of capturing the direct light from the focal plane of Subaru Telescope using optical fibers, each one with a microlens in its tip, and conducting this light through a route containing connectors to a set of four spectrographs. The optical fiber cable is divided in 3 different segments called Cable A, Cable B and Cable C. Multi-fibers connectors assure precise connection among all optical fibers of the segments, providing flexibility for instrument changes. To assure strong and accurate connection, these sets are arranged inside two types of assemblies: the Tower Connector, for connection between Cable C and Cable B; and the Gang Connector, for connection between Cable B and Cable A. Throughput tests were made to evaluate the efficiency of the connections. A lifetime test connection is in progress. Cable C is installed inside the PFI, Prime Focus Instrument, where each fiber tip with a microlens is bonded to the end of the shaft of a 2-stage piezo-electric rotatory motor positioner; this assembly allows each fiber to be placed anywhere within its patrol region, which is 9.5mm diameter.. Each positioner uses a fiber arm to support the ferrule, the microlens, and the optical fiber. 2400 of these assemblies are arranged on a motor bench plate in a hexagonal-closed-packed disposition., Comment: 11 pages, 20 figures

Published
2014
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21. Magnetic fields and the Weyl tensor in the early universe

Author

Bittencourt, Eduardo, Salim, José, and Santos, Grasiele B. dos

Subjects
General Relativity and Quantum Cosmology, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We have solved the Einstein-Maxwell equations for a class of isotropic metrics with constant spatial curvature in the presence of magnetic fields. We consider a slight modification of the Tolman averaging relations so that the energy-momentum tensor of the electromagnetic field possesses an anisotropic pressure component. This inhomogeneous magnetic universe is isotropic and its time evolution is guided by the usual Friedmann equations. In the case of flat universe, the space-time metric is free of singularities (except the well-known initial singularity at t = 0). It is shown that the anisotropic pressure of our model has a straightforward relation to the Weyl tensor. We also analyze the effect of this new ingredient on the motion of test particles and on the geodesic deviation of the cosmic fluid., Comment: 10 pages, 2 figures, new conceptual treatment of the early phenomenological work arXiv:1301.3079. Matches published version

Published
2014
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24. O EXAME DE PAPANICOLAU: uma perspectiva interprofissional

Author

Holanda, Juliana Bento de Lima, primary, Sponhoz, Flavia A. Gomes-, additional, Araújo, Ednaldo C. de, additional, Campos, Regiane B., additional, Weiller, Teresinha H., additional, Bento, Fábio M. de H., additional, Santos, Amuzza Aylla P. dos, additional, Silva, Jovânia M. de O. e, additional, Santos, Christiano B. dos, additional, and Araujo, Sandra Taveiros de, additional

Published
2019
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29. How many species of Mollusca are there in Brazil? A collective taxonomic effort to reveal this still unknown diversity

Author

Machado, Fabrizio M., Miranda, Marcel S., Salvador, Rodrigo B., Pimenta, Alexandre D., Côrtes, Mariana O., Gomes, Jaime A.j., Miyahira, Igor C., Agudo-padrón, Ignacio, Oliveira, Cléo D.c., Caetano, Carlos H.s., Coelho, Paulo R.s., D’ávila, Sthefane, De Arruda, Eliane P., De Almeida, Sérgio M., Gomes, Suzete R., Alvim, Juliana, Galvão-filho, Hilton, L. Ferreira-júnior, Augusto, Marques, Rodrigo C., Martins, Inês, De Souza, Leonardo S., Arruda, Janine O., Cavallari, Daniel C., Santos, Sonia B. Dos, Pedro, Natan C., De A. Salles, Anna C., Dornellas, Ana P.s., De Lima, Tarcilla C., Do Amaral, Vanessa S., Silva, Fernanda S., Passos, Flávio D., Thiengo, Silvana S., Leite, Tatiana S., Simone, Luiz R.l., Machado, Fabrizio M., Miranda, Marcel S., Salvador, Rodrigo B., Pimenta, Alexandre D., Côrtes, Mariana O., Gomes, Jaime A.j., Miyahira, Igor C., Agudo-padrón, Ignacio, Oliveira, Cléo D.c., Caetano, Carlos H.s., Coelho, Paulo R.s., D’ávila, Sthefane, De Arruda, Eliane P., De Almeida, Sérgio M., Gomes, Suzete R., Alvim, Juliana, Galvão-filho, Hilton, L. Ferreira-júnior, Augusto, Marques, Rodrigo C., Martins, Inês, De Souza, Leonardo S., Arruda, Janine O., Cavallari, Daniel C., Santos, Sonia B. Dos, Pedro, Natan C., De A. Salles, Anna C., Dornellas, Ana P.s., De Lima, Tarcilla C., Do Amaral, Vanessa S., Silva, Fernanda S., Passos, Flávio D., Thiengo, Silvana S., Leite, Tatiana S., and Simone, Luiz R.l.

Abstract

The expression ‘you need to know to conserve’ is a well-known cliche among biologists. Documenting the richness of a group of organisms is the first step towards understanding biodiversity and preparing efficient conservation plans. In this context, many efforts have been made to quantify the number of species on Earth and estimate the number of species still unknown to science. A few countries have complete and integrated databases estimating the approximate number of species recorded for their territory, particularly in the Global South. In Brazil, a country of continental dimensions, revealing the richness of the second most diverse clade of invertebrates (=Mollusca) has been a goal of taxonomists. Recently, in an unprecedented, collective, and integrated effort among Brazilian malacologists, it was possible to estimate how many valid species of molluscs are there in Brazil. In this effort, more than 30 mollusc experts joined together to update the Taxonomic Catalogue of the Brazilian Fauna (TCBF), a governmental website that allows a quick and real-time updating of all Metazoan. So far, more than 5,000 updates have been made in TCBF, indicating the presence of 3,552 valid species of molluscs in Brazil, distributed among the main clades as follows: Caudofoveata (10 spp.), Solenogastres (6 spp.), Polyplacophora (35 spp.), Scaphopoda (43 spp.), Cephalopoda (92 spp.), Bivalvia (629 spp.) and Gastropoda (2,737 spp.). The present study, in addition to demonstrating for the first time the richness of Brazilian molluscs, also presents the state of the art of this important phylum of invertebrates highlighting its most representative and neglected groups.

Published
2023
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32. How many species of Mollusca are there in Brazil? A collective taxonomic effort to reveal this still unknown diversity

Author

Machado, Fabrizio M., primary, Miranda, Marcel S., additional, Salvador, Rodrigo B., additional, Pimenta, Alexandre D., additional, Côrtes, Mariana O., additional, Gomes, Jaime A.J., additional, Miyahira, Igor C., additional, Agudo-Padrón, Ignacio, additional, Oliveira, Cléo D.C., additional, Caetano, Carlos H.S., additional, Coelho, Paulo R.S., additional, D’Ávila, Sthefane, additional, Arruda, Eliane P. de, additional, Almeida, Sérgio M. de, additional, Gomes, Suzete R., additional, Alvim, Juliana, additional, Galvão-Filho, Hilton, additional, L. Ferreira-Júnior, Augusto, additional, Marques, Rodrigo C., additional, Martins, Inês, additional, Souza, Leonardo S. de, additional, Arruda, Janine O., additional, Cavallari, Daniel C., additional, Santos, Sonia B. dos, additional, Pedro, Natan C., additional, Salles, Anna C. de A., additional, Dornellas, Ana P.S., additional, Lima, Tarcilla C. de, additional, Amaral, Vanessa S. do, additional, Silva, Fernanda S., additional, Passos, Flávio D., additional, Thiengo, Silvana S., additional, Leite, Tatiana S., additional, and Simone, Luiz R.L., additional

Published
2023
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35. AN ADAPTED UNMANNED AERIAL VEHICLE FOR ENVIRONMENTAL WATER SAMPLING

Author

D. Neto, José C., Resque, Ian S., Avelino, Rodrigo A., Santos, Vagner B. dos, Leite, Lucas S., Cesar, Lucas O., Belo, Paulo H. da Silva, Albuquerque, Jones, and Lima Filho, José L. de

Subjects
unmanned aerial vehicle, BTEX, drone, Mass Spectrometry, Gas Chromatography
Abstract

In this work an unmanned aerial vehicle (UAV) was adapted to be used as an environmental tool to collect water samples of sea, estuary, and mangrove for further analysis by gas chromatography with a mass detector (GC-MS). The sampling automated system was based on a microcontroller, a solenoid valve, and a peristaltic mini-pump that was coupled to a quadcopter UAV. The apparatus was properly calibrated to acquire 100 mL of environmental water at 4.6 min. After, the concentration of BTEX (benzene, toluene, ethylbenzene, and o, m, p-xylenes) was analyzed in laboratory using GC-MS and the BTEX concentration ranged from 0.3 to 5.0 µg L-1 with a recovery from 83.9 to 118% with a relative standard deviation lower than 7.0%. Tests of cross-contamination were performed by simultaneous sampling and laboratory blank was carried out and no contamination was found for BTEX analysis. Based on the results, the adapted UAV presented a very useful ability to collect samples in difficult access areas such as mangroves, points between rocks, corals reefs, without health risk and without impacting the fragile ecosystem being an interesting tool for environmental purposes.

Published
2022

37. Sleep-controlling neurons are sensitive and vulnerable to multiple forms of α-synuclein:implications for the early appearance of sleeping disorders in α-synucleinopathies

Author

Santos, Altair B Dos, Skaanning, Line K, Thaneskwaran, Siggania, Mikkelsen, Eyd, Romero-Leguizamon, Cesar R, Skamris, Thomas, Kristensen, Morten P, Langkilde, Annette E, and Kohlmeier, Kristi A.

Subjects
nervous system
Abstract

Parkinson’s disease, Multiple System Atrophy, and Lewy Body Dementia are incurable diseases called α-synucleinopathies as they are mechanistically linked to the protein, α-synuclein (α-syn). α-syn exists in different structural forms which have been linked to clinical disease distinctions. However, sleeping disorders (SDs) are common in the prodromal phase of all three α-synucleinopathies, which suggests that sleep-controlling neurons are affected by multiple forms of α-syn. To determine whether a structure-independent neuronal impact of α-syn exists, we compared and contrasted the cellular effect of three different α-syn forms on neurotransmitter-defined cells of two sleep-controlling nuclei located in the brainstem: the Laterodorsal Tegmental nucleus and the Pedunculopontine Tegmental nucleus. We utilized size exclusion chromatography, fluorescence spectroscopy, circular dichroism spectroscopy and transmission electron microscopy to precisely characterize ​​timepoints in the α-syn aggregation process with three different dominating forms of this protein (monomeric, oligomeric and fibril) and we conducted an in-depth investigation of the underlying neuronal mechanism behind cellular effects of the different forms of the protein using electrophysiology, multiple-cell calcium imaging, single-cell calcium imaging and live-location tracking with fluorescently-tagged α-syn. Interestingly, α-syn altered membrane currents, enhanced firing, increased intracellular calcium and facilitated cell death in a structure-independent manner in sleep-controlling nuclei, and postsynaptic actions involved a G-protein-mediated mechanism. These data are novel as the sleep-controlling nuclei are the first brain regions reported to be affected by α-syn in a structure-independent manner. These regions may represent highly important targets for future neuroprotective therapy to modify or delay disease progression in α-synucleinopathies.

Published
2022

38. Sleep-controlling neurons are sensitive and vulnerable to multiple forms of α-synuclein: implications for the early appearance of sleeping disorders in α-synucleinopathies

Author

Santos, Altair B Dos, primary, Skaanning, Line K, additional, Thaneskwaran, Siggania, additional, Mikkelsen, Eyd, additional, Romero-Leguizamon, Cesar R, additional, Skamris, Thomas, additional, Kristensen, Morten P, additional, Langkilde, Annette E, additional, and Kohlmeier, Kristi A., additional

Published
2022
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39. Absence of Anti-RBD Antibodies in SARS-CoV-2 Infected or Naive Individuals Prior to Vaccination with CoronaVac Leads to Short Protection of Only Four Months Duration

Author

Oliveira, Camille F. de, primary, Neto, Walter F. F., additional, Silva, Carla P. da, additional, Ribeiro, Ana Claudia S., additional, Martins, Lívia C., additional, Sousa, Alana W. de, additional, Freitas, Maria N. O., additional, Chiang, Jannifer O., additional, Silva, Franko A., additional, Santos, Eder B. dos, additional, Medeiros, Daniele B. A., additional, Pinheiro, Gleiciane S., additional, Brandão, Gleiciane F., additional, Carvalho, Valéria L., additional, Azevedo, Raimunda S. S., additional, Vasconcelos, Pedro F. C., additional, Costa, Igor B., additional, Costa, Iran B., additional, Santos, Mirleide C. dos, additional, Soares, Luana S., additional, Bedran, Rayssa L. S., additional, Ferreira, James L., additional, Amarilla, Alberto A., additional, Modhiran, Naphak, additional, McMillan, Christopher L. D., additional, Freney, Morgan E., additional, Muller, David A., additional, Watterson, Daniel, additional, Casseb, Lívia M. N., additional, and Henriques, Daniele F., additional

Published
2022
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40. Novel Insecticides from Alkylated and Acylated Derivatives of Thymol and Eugenol for the Control of Plutella xylostella (Lepidoptera: Plutellidae)

Author

Camara, Claudio A. G. da, Doboszewski, Bogdan, Melo, João P. R. de, Nazarenko, Alexander Y., Santos, Rodrigo B. dos, and Moraes, Marcilio M.

Subjects
antifeedant, thymol, larvicidal, Plutella xylostella, insecticidal, eugenol
Abstract

Plutella xylostella cause considerable harm to the production of broccoli, Chinese cabbage, cabbage and cauliflower. The control of P. xylostella is mainly performed using commercial insecticides, which have even led to the emergence of resistant populations. Two easily available natural products found in different plants essential oil, thymol and eugenol, stand up as possible novel agents to control this pest. In this work a series of alkylated and acylated derivatives of eugenol and thymol were synthesized and screened for antifeedant, larvicidal and ovicidal activities against P. xylostella. The results of biological activities assays suggest that the novel 1,1’-[1,8-octanediylbis(oxy)]-bis(4-allyl-2-methoxy-benzene) (5) was the most toxic in the larvicidal test. Compounds 1-butoxy-2-isopropyl-5-methyl-benzene (8) and hexanedioic acid 1,6-bis(2-isopropyl-5-methyl-phenyl)-ester (10) were the most toxic in the ovicidal assay. The compound 8 presented the most antifeedant activity. Most of the compounds obtained were more active than commercially available insecticidal deltamethrin and azadirachtin.

Published
2022

41. Rise in temperature increases growth and yield of Manihot sp. plants

Author

OLIVEIRA, G. M. de, SANTOS, J. de O., SANTOS, C. B. dos, VOLTOLINI, T. V., ANTONIO, R. P., ANGELOTTI, F., GILMARA MOREIRA DE OLIVEIRA, Fundação de Amparo a Ciência e Tecnologia do Estado de Pernambuco, JÉSSICA DE OLIVEIRA SANTOS, Fundação de Amparo a Ciência e Tecnologia do Estado de Pernambuco, CAMILA BARBOSA DOS SANTOS, UPE, TADEU VINHAS VOLTOLINI, CPATSA, RAFAELA PRISCILA ANTONIO, CPATSA, and FRANCISLENE ANGELOTTI, CPATSA.

Subjects
Maniçoba, Cassava, Planta Forrageira, Manihot, Forragem, Forage, Pornunça, Aumento da temperatura, Mandioca, Forrageiras nativass, Semiárido, Biomassa
Abstract

The selection of native forage species with yield potential under climate change scenarios can strengthen resilience of the Brazilian semiarid region. This study aimed to evaluate the effect of increasing temperature on growth and morphological and yield responses of plants of the genus Manihot. The experimental design was completely randomized in a 2×9 factorial arrangement (two temperature regimes and nine genotypes). The increase in temperature promoted higher plant dry mass (PDM) for genotypes A:24, A:79, A:102, A:EL, and A:GO during establishment. The percentage of leaves was reduced with the highest temperatures in the establishment, except for genotypes A:20, A:21, and A:GO. The increase in temperature during regrowth increased leaf dry mass (LDM) and reduced the leaf to stem ratio, except for A:24, A:79, and A:102, which presented similar values at both temperatures. Species of the genus Manihot respond differently to the 4.8 °C increase in air temperature. The increase in temperature shows a positive impact on the biomass production of species of this genus. Made available in DSpace on 2022-07-11T12:19:38Z (GMT). No. of bitstreams: 1 Rise-in-temperature-increases-2022.pdf: 115482 bytes, checksum: 40a9b59b152841e742be0c021eccf1d5 (MD5) Previous issue date: 2022

Published
2022

44. Increased circulating levels of High Mobility Group Box 1 (HMGB1) in acute-phase Chikungunya virus infection: potential disease biomarker

Author

Rocha, Daniele C.P., primary, Souza, Thiara Manuelle Alves, additional, Nunes, Priscila Conrado Guerra, additional, Mohana-Borges, Ronaldo, additional, Paes, Marciano V., additional, Guimarães, Gabriel M.C., additional, Arcila, Juan C.S., additional, Paiva, Iury Amâncio, additional, de Azeredo, Elzinandes Leal, additional, Damasco, Paulo Vieira, additional, de Souza, Luiz José, additional, Santos, Flavia B. dos, additional, and Allonso, Diego, additional

Published
2021
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45. Reflex��es multidisciplinares da Ci��ncia Aberta em viv��ncias de Discente e Docentes

Author

Silva, Carolina R. B. da, Oliveira, Simone A. B., Vasconcelos, Alex de O., Reis, Amanda O., Almeida, Ana Isabella S., Melo, Danielle Cristina T. V. de, Pereira, Everson J., Katz, Let��cia Maria C., Oliveira, Luisi Maria C. de, Lisboa, Nereide S., Luna, Rafaela L. N. de, Santos, Sandro B. dos, S��, Tayana Patr��cia S. O. de, Farias, Vanessa Pires de, and Veiga, Viviane

Abstract

Apresenta����o realizada na sess��o O meu P��ster num minuto da 12�� Confer��ncia Luso-Brasileira de Ci��ncia Aberta, formato h��brido, de 13 a 15 de outubro de 2021.

Published
2021
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46. Saline stress in maize plants: I - Anionic macronutrients and their relationships with chloride

Author

Garcia,Giovanni de O., Ferreira,Paulo A., Santos,Delfran B. dos, Oliveira,Flávio G. de, and Miranda,Glauco V.

Subjects
soil salinity, Environmental Engineering, nutrição mineral, mineral nutrition, Agriculture (General), salinidade do solo, Agronomy and Crop Science, Zea mays, S1-972
Abstract

Resumo Com objetivo de avaliar os efeitos da salinidade do solo sobre a nutrição mineral da variedade de milho UFVM 100, conduziu-se um experimento em lisímetros de drenagem sob condições de casa de vegetação, montado em delineamento inteiramente casualizado com sete tratamentos, sendo um irrigado com água doce e sem lixiviação e seis irrigados com água salina de 1,2 dS m-1, com frações de lixiviação de 40, 30, 20, 15, 10 e 5% da lâmina de irrigação aplicada, e três repetições. Os efeitos da salinidade do solo sobre a nutrição mineral da cultura do milho foram avaliados, determinando-se o teor foliar dos macronutrientes aniônicos e suas relações com o Cl aos 120 dias após o plantio, na fase fenológica correspondente à maturação fisiológica. Na variedade avaliada, o aumento da salinidade do solo elevou os teores foliares de cloro e as relações Cl/N, Cl/P, Cl/S, seguidos da redução dos teores de nitrogênio, fósforo e enxofre. Abstract Aiming at the evaluation of the soil salinity effects upon the mineral nutrition of the maize (UFVM 100 cv.), an experiment was conducted in drainage lysimeters, under greenhouse conditions. A completely randomized design was used with seven treatments: one irrigated with fresh water without leaching and six irrigated with saline water of 1.2 dS m-1 with leaching fractions of 40, 30, 20, 15, 10 and 5% of the irrigation depth applied, and three replicaticns. The effects of the soil salinity upon the mineral nutrition of the maize crop were evaluated, by determining the leaf content of the anionic macronutrients and their relationships with Cl at 120 days after planting, at the phenological phase corresponding to the physiological maturation. For the evaluated variety, the increase in the soil salinity elevated the leaf contents of chloride and the relations Cl/N, Cl/P and Cl/S, followed by reduction in the contents of nitrogen, phosphorus and sulfur.

Published
2021

47. Responses to Incremental Exercise and the Impact of the Coexistence of HF and COPD on Exercise Capacity: A Follow-up Study

Author

Santos, Polliana B. Dos, primary, Simões, Rodrigo P., additional, Goulart, Cassia L., additional, Arêas, Guilherme P. T., additional, Marinho, Renan S., additional, Camargo, Patrícia F., additional, Roscani, Meliza G., additional, Arbex, Renata F., additional, Oliveira, Cláudio R., additional, Mendes, Renata G., additional, Arena, Ross, additional, and Borghi-silva, Audrey, additional

Published
2021
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48. Effect of fungicides on the symbiosis between Bradyrhizobium strains and peanut

Author

SANTOS, A. B. dos, GONDIM, T. M. de S., FERNANDES JUNIOR, P. I., LIMA, L. M. de, ALLEF BARBOSA DOS SANTOS, Universidade Estadual da Paraíba, TARCISIO MARCOS DE SOUZA GONDIM, CNPA, PAULO IVAN FERNANDES JUNIOR, CPATSA, and LIZIANE MARIA DE LIMA, CNPA.

Subjects
Fungicida, Inoculante, Fungo, Peanuts, Amendoim, Estirpe, Bradyrhizobium, Semente, Fixação biológica de nitrogênio, Fitopatógeno, Arachis Hypogaea, Fungicides
Abstract

Seed treatment with fungicides is an important practice for the control of phytopathogens in peanut crops. However, these products can harm rhizobacteria (Bradyrhizobium) and inhibit processes such as biological nitrogen fixation. This study aimed to verify the effects of the treatment of peanut seeds cv. BR1 inoculated with Bradyrhizobium spp. with fungicides. The experiment was conducted in a greenhouse, using two combinations of fungicides [C1: carboxin (200 g L-1) + tiram (200 g L-1); C2: pyraclostrobin (25 g L-1) + thiophanate methyl (225 g L-1) + fipronil (250 g L-1)] and one control without fungicide; two inoculants based on Bradyrhizobium spp. (SEMIA 6144 and ESA 123) and one control with a nitrogen chemical source (ammonium nitrate). The experimental design was completely randomized, in a 3 (2 with fungicide and 1 without fungicide) x 4 (2 inoculations based on rhizobia, 1 N mineral source and 1 without N) x 2 (1 or 2 inoculants applications) factorial scheme, with 5 replications. The root and shoot dry mass, plant height, nodulation and leaf nitrogen accumulation were evaluated. The application of both combinations reduced the number of nodules on plant roots, mainly for C1. The vegetative growth and nitrogen in the leaves were affected by C1, whereas, for C2, there were increments higher than for the control without fungicides. ESA 123 was more tolerant to the effects of fungicides on nodulation. Regarding the number of inoculations, there was an increase in the nitrogen rate with two inoculations. C2, despite affecting the nodulation, was less toxic to the inoculants SEMIA 6144 and ESA 123. Made available in DSpace on 2021-12-03T12:00:57Z (GMT). No. of bitstreams: 1 Effect-of-fungicides-on-the-symbiosis-2021.pdf: 293296 bytes, checksum: 46ee49f85e08c10093b2b9dc3ce8f2e2 (MD5) Previous issue date: 2021

Published
2021

49. Seleção genotípica de variedades de milho via metodologia de modelos mistos

Author

SANTOS, V. B. dos, LIMA, S. R., MESQUITA, A. G. G., FRANKE, I. L., NEGREIROS, J. R. da S., BEBER, P. M., VANDERLEY BORGES DOS SANTOS, Universidade Federal do Acre (Ufac), SUELY RIBEIRO LIMA, Universidade Federal do Acre (Ufac), ANTÔNIO GILSON GOMES MESQUITA, Universidade Federal do Acre (Ufac), IDESIO LUIS FRANKE, CPAF-AC, JACSON RONDINELLI DA S NEGREIROS, CPAF-AC, and PAULO MÁRCIO BEBER, Instituto Federal do Acre (Ifac).

Subjects
Ensayos de variedades, Genotype, Análisis estadístico, Acre, Seleção Genótipa, Rio Branco (AC), Milho, Rendimento, Criterio de selección, Crop yield, Campo Experimental, Selection criteria, Maíz, Zea Mays, Análise Estatística, Corn, Variety trials, REML/BLUP, Statistical analysis, Amazonia Occidental, Embrapa Acre, Amazônia Ocidental, Western Amazon, Comportamento de Variedade, Rendimiento de los cultivos, Demonstration farms
Abstract

Uma das técnicas utilizadas que tem evoluído em programas de melhoramento vegetal trata-se da análise via modelos mistos. A seleção de cultivares utilizando esta metodologia permite inferências mais precisas e realista acerca da avaliação genotípica dos genótipos superiores para de seleção. O objetivo deste trabalho foi selecionar genótipos de milho (Zea mays L.) de quatro safras do programa de melhoramento da Embrapa Acre, utilizando a metodologia de modelos mistos - REML/BLUP. Os experimentos foram conduzidos no campo Experimental da Embrapa Acre. O delineamento utilizado foi em látice retangular 5x6, com duas repetições. Utilizaram-se dados de produtividade de grãos de 78 variedades testadas no ensaio Nacional de milho nos anos 2013/2014, 2014/2015, 2015/2016, 2017/2018. Utilizou-se o modelo MHVG para estimar a estabilidade genotípica. Utilizou-se o software Selegem REML/BLUP para as análises estatístico-genéticas. Nos quatro anos verificou-se que as variedades não superaram as médias de produção dos híbridos. O ordenamento dos genótipos coincidiu nos quatro anos de avaliação indicando comportamento amplo das cultivares. A metodologia de modelos mistos foi eficiente na avaliação dos ensaios de valor de cultivo e uso, auxiliando na seleção e descarte de cultivares a cada ano agrícola. Os genótipos BRS 1055 e HTCMS-SP1 são os selecionados. One of the techniques used that has advanced in breeding programs is the analysis using mixed models. The selection of cultivars using this methodology allows for more accurate and realistic inferences about the genotypic evaluation of the superior genotypes for selection. The objective of this work was to select corn genotypes from four harvests of the Embrapa Acre breeding program, using the mixed model methodology - REML / BLUP. The experiments were conducted in the Experimental field of Embrapa Acre. The design used was in a 5x6 rectangular lattice, with two replications. Grain yield data from 78 varieties tested in the years 2013/2014, 2014/2015, 2015/2016, 2017/2018 were used. The MHVG model was used to estimate the genotypic stability. The Selegem REML / BLUP software was used for statistical-genetic analysis. In the four years it was found that the varieties did not exceed the average production of the hybrids. The ordering of the genotypes coincided in the four years of evaluation, indicating broad behavior of the cultivars. The mixed model methodology was efficient in evaluating the cultivation and use value tests, assisting in the selection and disposal of cultivars each agricultural year. The genotypes BRS 1055 and HTCMS-SP1 are selected. Made available in DSpace on 2021-03-29T13:33:57Z (GMT). No. of bitstreams: 1 27113.pdf: 303214 bytes, checksum: dcc23f373ff69cb99c3401c55e9a3962 (MD5) Previous issue date: 2021

Published
2021

50. Anthelmintic activity of eugenol, tannin and thymol against Neoechinorhynchus buttnerae

Author

SANTOS, D. S. dos, MAJOLO, C., SANTOS, W. B. dos, OLIVEIRA, M. I. B. de, FARIAS, C. F. S., BRANDÃO, F. R., CHAGAS, E. C., DANIEL SILVA DOS SANTOS, UFAM, CLAUDIA MAJOLO, CPAA, WELLITON BEZERRA DOS SANTOS, Universidade Nilton Lins, MARIA INÊS BRAGA DE OLIVEIRA, UFAM, CAIO FRANCISCO SANTANA FARIAS, UNINORTE, FRANMIR RODRIGUES BRANDÃO, UFAM, and EDSANDRA CAMPOS CHAGAS, CPAA.

Subjects
Parasite, Tambaqui, Colossoma Macropomum
Abstract

This study assessed the in vitroanthelmintic activity of eugenol, thymol and tannic acid against the acanthocephalan endoparasite Neoechinorhynchus buttnerae. Este estudo avaliou a atividade anti-helmíntica in vitro do eugenol, timol e ácido tânico contra o endoparasito acantocéfalo Neoechinorhynchus buttnerae. Made available in DSpace on 2021-12-27T18:00:25Z (GMT). No. of bitstreams: 1 Anthelmintic-activity-of-eugenol.pdf: 1069210 bytes, checksum: 07d5d29e36bcdf26e262670a9467859e (MD5) Previous issue date: 2021 Título em Português: Atividade anti-helmíntica de eugenol, tanino e timol frente à Neoechinorhynchus buttnerae.

Published
2021

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