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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.
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; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
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; Arruda, Eliane P. de
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; 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.
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; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
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; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
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; 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.
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; 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
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; 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.
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; Monné, Marcela L.
; Labruna, Marcelo B.
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; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
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; Felix, Márcio
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; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
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; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
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; Becerril, María de los A.M.
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; Felippe-Bauer, Maria L.
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; Loeb, Marina V.
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; Christofersen, Martin L.
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; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
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; Lima, Sheila P.
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; Cohen, Simone C.
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; Rosa, Simone P.
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; Letana, Sócrates D.
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; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
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; Krolow, Tiago K.
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; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
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; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
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; Amaral, Vanessa S. do
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; Wolff, Vera R. dos S.
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; Bertaco, Vinicius de A.
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; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
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; 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
2.
Genetic diversity for agronomic and bromatological traits in forage cactus
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ABSTRACT. This work aimed to estimate the genetic diversity in accessions of Opuntia ficus-indica collected in 13 regions of the semiarid region of Bahia. A total of 65 accessions were evaluated in a randomized complete block design, with three replications, at the Rio Seco experimental station belonging to the State University of Feira de Santana, Amélia Rodrigues-BA. Characterization of the accessions was made through the evaluation of 17 descriptors, namely 11 agronomic and six bromatological. The average Euclidean distance was used to estimate the genetic diversity among accessions. The shortest distances were obtained for accessions from the same collection site while the largest were observed in accessions 54 and 62 (10.32 DE) and 63 and 3 (10.22 DE). The analysis of canonical variables indicated cladodes total number (CTN), plant width (PW), CL, plant height (PH), ether extract (EE), and dry weight (DW) for discard as they presented the lowest contribution of the data set variation. Principal component analysis and K-means method were used to establish the clusters, and the formation of four groups was indicated. The first two principal components captured 52.5% of the total variation present in accessions. The descriptors with the greatest contribution to the variation observed in O. ficus-indica were total cladode photosynthetic area (TCPA), cladode area (CA), and cladodes width (CW). There is divergence between cactus forage accessions collected in the semiarid region of Bahia. This information will allow the use of these materials for the formation of segregating populations in the genetic improvement program of the State University of Feira de Santana. The accessions of groups III and IV should be explored by the forage cactus breeding program, as they presented greater productive potential. ABSTRACT ficusindica ficus indica 1 Bahia 6 design replications Santana RodriguesBA. RodriguesBA Rodrigues BA. BA Rodrigues-BA bromatological 5 10.32 1032 10 32 (10.3 DE 10.22 1022 22 (10.2 DE. . CTN, CTN , (CTN) PW, PW (PW) CL PH, PH (PH) EE, EE (EE) DW (DW Kmeans K means clusters 525 52 52.5 O TCPA, TCPA (TCPA) CA, CA (CA) CW. CW (CW) potential 10.3 103 (10. 10.2 102 2 (CTN (PW (PH (EE 52. (TCPA (CA (CW 10. (10 (1 (
3.
Optimization of the Extraction Process of Bioactive Compounds from Zingiber officinale Roscoe, Evaluation of Acetylcholinesterase Enzyme Inhibition and Cytotoxic Activity of the Free and Encapsulated Extract Roscoe
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Nardino, Danielli A.
; Aranha, Ana C. R.
; Tonin, Lilian T. D.
; Defendi, Rafael O.
; Ishikawa, Sabrina
; Bressiani, Patricia A.
; Santana, Ana B. S.
; Dusman, Elisângela
; Yonekawa, Murilo K. A.
; Jaques, Jeandre A. S.
; Santos, Edson A.
; Tonin, Angélica P. P.
; Meurer, Eduardo C.
; Sipoli, Caroline C.
; Suzuki, Rúbia M.
.
Journal of the Brazilian Chemical Society
- Métricas do periódico
The present study optimized the extraction process of bioactive compounds present in ginger (Zingiber officinale) dried at 80 °C, using ethanol:water 70:30 (v/v) as solvent. The extracts were evaluated for antioxidant activity by the 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical reduction methods and by the chelating activity of FeII ions. It was found that the extraction condition with a temperature of 60 °C and an extraction time of 12 h showed better responses to the tests. Then, the characterization of the compounds was carried out by mass spectrometry and thermal analysis (thermogravimetric (TG), differential thermal analysis (DTA), and differential scanning calorimetry (DSC)), identifying that the main compounds of ginger were gingerols and shogaols, being confirmed by the intensities and characteristics of the thermal graphs. The inhibition of the enzyme acetylcholinesterase (AChE) was evaluated using the Ellman test, which did not show an inhibitory action. Regarding cytotoxic activity, the free extract and encapsulated in liposomes were tested, showing antiproliferative effect at different concentrations for human kidney tumor cells (786-0), liver cells (HUH7.5), and Macaca mullata normal kidney cells (LLC-MK2). Given the results obtained, ginger presents itself as a renewable source of bioactive compounds and can be indicated for applications in the pharmaceutical industry. Zingiber officinale 8 C ethanolwater ethanol water 7030 70 30 70:3 v/v vv v (v/v solvent 2,2azinobis3ethylbenzothiazoline6sulfonic 22azinobis3ethylbenzothiazoline6sulfonic azinobisethylbenzothiazolinesulfonic 2,2 azino bis 3 ethylbenzothiazoline 6 sulfonic 2 ABTS (ABTS 2,2diphenyl1picrylhydrazyl 22diphenyl1picrylhydrazyl diphenylpicrylhydrazyl diphenyl 1 picrylhydrazyl DPPH (DPPH ions tests Then thermogravimetric TG, TG , (TG) DTA, DTA (DTA) DSC, DSC (DSC)) shogaols graphs AChE (AChE test action tested 7860, 7860 786 0 (786-0) HUH7.5, HUH75 HUH HUH7.5 HUH7 5 (HUH7.5) LLCMK2. LLCMK2 LLCMK LLC MK2 . MK (LLC-MK2) obtained industry 703 7 70: 2azinobis3ethylbenzothiazoline6sulfonic azinobis 22 2, 2diphenyl1picrylhydrazyl (TG (DTA (DSC) 78 (786-0 HUH7. (HUH7.5 (LLC-MK2 (DSC (786- (HUH7. (LLC-MK (786 (HUH7 (78 (HUH (7 (
4.
Mapping Native Seed Banks of Communities in Piemonte Norte do Itapicuru, Bahia, Brazil Itapicuru Bahia
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RESUMO O uso de Bancos Comunitários de Sementes (BCS) crioulas constitui-se como uma das importantes tecnologias sociais determinantes para a convivência com o semiárido. Tal estratégia apoia-se no fato de que, tais bancos possibilitam a oferta de sementes apropriadas, em virtude da seleção realizada pelos agricultores ao longo de gerações, bem como de todo conhecimento tradicional associado. Considerando a má distribuição hídrica que acomete em parte dos estados da Região Nordeste do Brasil, os agricultores familiares dependem das chuvas, bem como de sementes adaptadas para viabilizar seus cultivos. Nesse cenário, em razão da rusticidade, as sementes crioulas, são as mais adequadas, pois elas são perfeitamente adaptadas ao clima e ao sistema de cultivo utilizado. Diante dessa problemática, visando minimizar os impactos ocasionados pela agricultura convencional, a citar: a redução da agrobiodiversidade, disponibilidade de sementes no momento adequado para a semeadura, uma das estratégias adotadas é a conservação do germoplasma em bancos ou casa de sementes. O presente estudo teve como objetivo mapear os Bancos Comunitários de Sementes no Território de Identidade Piemonte Norte do Itapicuru, localizado no estado da Bahia. A pesquisa foi realizada durante a pandemia da COVID-19 e apresentou caráter qualitativo, sendo utilizada como metodologia de investigação o estudo de caso. A coleta de dados foi realizada em três etapas e como resultado, foram mapeados oito bancos, distribuídos em três municípios sendo estes: Antônio Gonçalves, Campo Formoso e Pindobaçu. Apesar de o território ser composto por nove municípios percebe-se que seis destes não utilizam essa tecnologia. BCS (BCS constituise constitui se semiárido apoiase apoia apropriadas gerações associado Brasil chuvas cultivos cenário rusticidade adequadas utilizado problemática convencional citar agrobiodiversidade semeadura Itapicuru Bahia COVID19 COVID 19 COVID-1 qualitativo caso resultado estes Gonçalves Pindobaçu percebese percebe tecnologia COVID1 1 COVID-
ABSTRACT Native Seed Banks of Communities (SBC) are one of the important social technologies that enables the coexistence with the climate in the Semiarid region of Brazil. These banks can supply appropriate seeds due to the genetic improvement carried out by farmers over generations, in addition to the traditional knowledge associated with them. The poor water distribution in part of the states in the Northeast region of Brazil makes family farmers to depend on rainfall and adapted seeds to grow viable crops. In this sense, native seeds are the most suitable due to their robustness and ideal adaptation to the environment and cultivation systems used in the region. Moreover, the conservation of native seeds in germplasm banks is an important strategy for minimizing the impacts of conventional agriculture. Thus, the objective of this study was to map seed banks of communities within the Piemonte Norte do Itapicuru Territory, state of Bahia, Brazil. The research was carried out during the COVID-19 pandemic and presented a qualitative character through a study case methodology. The steps for data collection were: identification of SBC through information from technical advisory entities; georeferencing of the SBC locations; and description of SBC specificities. Eight seed banks were mapped, distributed in three municipalities: Antonio Gonçalves, Campo Formoso, and Pindobaçu. Although the territory is composed of nine municipalities, six of them do not have this technology. (SBC generations crops sense Moreover agriculture Thus Territory Bahia COVID19 COVID 19 COVID-1 methodology entities locations specificities mapped municipalities Gonçalves Formoso Pindobaçu technology COVID1 1 COVID-
5.
Deep sea ecosystem exploration and ‘health check’: sampling strategy and methods applied during the iAtlantic_BR10_Petrobras cruise in the Santos Basin, Southwest Atlantic health check check’ iAtlanticBR10Petrobras iAtlanticBRPetrobras iAtlantic BR10 Petrobras BR Basin iAtlanticBR BR1
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Perez, Jose Angel A.
; Barros Neto, Halésio M.C. de
; Arantes, Renata C.M.
; Gaurisas, Daniela Y.
; Silva, Camila F.
; Alves, Fernanda Maria M.
; Costa, Júlia A.
; Eloi, Paula D.C.
; Fonseca, Thayse S.
; Gavazzoni, Lucas
; Lonskis, Isabella da S.
; Nardi, Ricardo U.
; Nascimento, Pedro O.
; Rodrigues, João Vitor M.
; Santos, Ana Lara F. dos
; Santos, Edson C. dos
; Schroeder, Rafael
; Silva, Luis Carlos da
; Souza, Fernanda dos S.S. de
; Bernardino, Ângelo F.
; Cavalcanti, Guarani H.
; Lindner, Alberto
; Mahiques, Michel M. de
; Millo, Christian
; Reis, Priscila
; Sweetman, Andrew K.
; Roberts, J. Murray
.
Abstract The iAtlantic Project has established an international collaborative strategy to improve mapping and characterization of deep and open ocean ecosystems in understudied regions of the Atlantic and evaluate their health. In December 2022, the first iAtlantic expedition in the South Atlantic set off to map and explore seafloor ecosystems in the Santos Basin slope (200-1,000 m depths) in collaboration with the Petrobras ‘Santos Basin - Regional Characterization Project.’ The 17-day ‘iAtlantic_BR10-Petrobras’ cruise was conducted on board the research vessel NPqHOc Vital de Oliveira (Brazilian Navy) and performed (a) water column structure characterization, (b) seafloor morphology mapping, (c) description of benthic habitats and communities by seafloor imagery and biological/ geological sampling, and (d) ex-situ experiments to assess the functioning of sedimentary ecosystems and their responses to climate-related environmental changes. This study describes the rationale behind the iAtlantic_BR10-Petrobras cruise science plan, reports its sampling strategy and methods, and summarizes its collected data and preliminary results. health 2022 2001,000 2001000 200 1,000 1 000 (200-1,00 depths Project. 17day day 17 ‘iAtlantic_BR10Petrobras iAtlanticBR10Petrobras iAtlanticBRPetrobras ‘iAtlantic_BR10 BR10 BR ‘iAtlantic_BR10-Petrobras Brazilian Navy a (a b (b c (c biological d (d exsitu ex situ climaterelated climate related changes iAtlantic_BR10Petrobras iAtlantic_BR10 plan methods results 202 2001 2001,00 200100 20 1000 1,00 00 (200-1,0 BR10Petrobras iAtlanticBR iAtlanticBR10 ‘iAtlantic_BR1 BR1 iAtlantic_BR1 2001,0 20010 2 100 1,0 0 (200-1, BRPetrobras iAtlanticBR1 ‘iAtlantic_BR iAtlantic_BR 2001, 10 1, (200-1 (200- (200 (20 (2 (
6.
Fructosamine and glycated hemoglobin as biomarkers of glycemic control in people with type 2 diabetes mellitus and cancer (GlicoOnco study) GlicoOnco study
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Toyoshima, Marcos Tadashi Kakitani
; Cukier, Priscilla
; Damascena, Aline Santos
; Batista, Rafael Loch
; Correa, Fernanda de Azevedo
; Kawahara, Eduardo Zanatta
; Minanni, Carlos André
; Hoff, Ana O.
; Nery, Marcia
.
Abstract Introduction Glycemic control is important to avoid diabetes complications in individuals with cancer. There is no evidence for HbA1c and fructosamine as reliable biomarkers in these conditions. There are particularities in caring for patients with diabetes and cancer that can alter these biomarkers. Objective The aim of this study was to evaluate HbA1c and fructosamine as glycemic biomarkers in people with type 2 diabetes and cancer, undergoing clinical or surgical oncological treatment. Methods The authors conducted a single-center, retrospective analysis with people who have cancer and diabetes. Comparison of glycemic biomarkers (HbA1c, fructosamine, and Self-Monitoring of Blood Glucose [SMBG]) was performed including evaluation in individuals undergoing chemotherapy, using glucocorticoids, with anemia, hypoproteinemia or with reduced estimated Glomerular Filtration Rate (eGFR). Results There was a strong positive correlation between fructosamine and HbA1c (n = 318, r= 0.66, p < 0.001) in people with diabetes and cancer even in those under chemotherapy (n = 101, r= 0.61, p < 0.001) or using glucocorticoids (n = 96, r= 0.67, p<0.001). There was a strong correlation between HbA1c and fructosamine in subjects with anemia (n = 111, r= 0.66, p < 0.001), hypoproteinemia (n = 54, r= 0.67, p < 0.001), or with eGFR ≥ 60 mL/min/1.73 m2 (n = 189, r= 0.70, p < 0.001), and moderate correlation with hypoalbuminemia (n = 21, r= 0.54, p = 0.001) and with reduced eGFR (n = 67, r= 0.57, p < 0.001). The correlations between fructosamine and HbA1c with SMBG were moderate (n = 164, r= 0.49, p < 0.001; n = 111, r= 0.55, p < 0.001, respectively), strong in subjects undergoing chemotherapy, with hypoalbuminemia or hypoproteinemia, and at least moderate, if eGFR < 60 mL/min/1.73 m2 or with anemia. Conclusions Fructosamine and HbA1c can be used as glycemic biomarkers in people with diabetes and cancer, even in those with anemia, hypoproteinemia, or undergoing chemotherapy. HbAc HbA c conditions treatment singlecenter, singlecenter single center, center single-center HbA1c, (HbA1c SelfMonitoring Self Monitoring [SMBG] eGFR. . (eGFR) 318 r 066 0 66 0.66 0.001 0001 001 101 061 61 0.61 96 067 67 0.67 p<0.001. p0001 p<0.001 p<0.001) 111 , 54 6 mLmin173 mLmin mL min 1 73 mL/min/1.7 m 189 070 70 0.70 21 054 0.54 057 57 0.57 0.001. 164 049 49 0.49 055 55 0.55 respectively, respectively respectively) [SMBG (eGFR 31 06 0.6 0.00 000 00 10 9 p000 p<0.00 11 5 mLmin17 7 mL/min/1. 18 07 0.7 05 0.5 16 04 4 0.4 3 0. 0.0 p00 p<0.0 mLmin1 mL/min/1 p0 p<0. mL/min/ p<0 mL/min p<
7.
Multidisciplinary Scientific Cruises for Environmental Characterization in the Santos Basin – Methods and Sampling Design
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Moreira, Daniel L.
; Dalto, Adriana G.
; Figueiredo JR, Alberto G.
; Valerio, Aline M.
; Detoni, Amalia M. S.
; Bonecker, Ana C. T.
; Signori, Camila N.
; Namiki, Cláudia
; Sasaki, Dalton K.
; Pupo, Daniel V.
; Silva, Danilo A.
; Kutner, Deborah S.
; Duque-Castaño, Diana C.
; Marcon, Eduardo H.
; Gallotta, Fabiana D. C.
; Paula, Fabiana S.
; Gallucci, Fabiane
; Roque, Gabriela C. F.
; Campos, Giulia S.
; Fonseca, Gustavo
; Mattos, Gustavo
; Lavrado, Helena P.
; Silveira, Ilson C. A. da
; Costa, Jessica O.
; Santos Filho, João R. dos
; Carneiro, Juliane C.
; Moreira, Julio C.F.
; Rozo, Laura
; Araujo, Leandro F.M.
; Lazzari, Letícia
; Silva, Letícia O. da
; Michelazzo, Luan S.
; Fernandes, Luciano F.
; Dottori, Marcelo
; Araújo Jr., Marcus A. G. de
; Chuqui, Mateus G.
; Ceccopieri, Milena
; Borges-Silva, Milton
; Kampel, Milton
; Bergo, Natascha M.
; Silva, Paulo V. M.
; Tura, Pedro M.
; Moura, Rafael B. de
; Romano, Renato G.
; Martins, Renato P.
; Carreira, Renato S.
; Toledo, Rodrigo G.A.
; Bonecker, Sérgio L.C.
; Disaró, Sibelle T.
; Rodrigues, Silvana V.
; Corbisier, Thais N.
; Vicente, Thaisa M.
; Paiva, Vitor G. de
; Pellizari, Vivian H.
; Belo, Wellington C.
; Brandini, Frederico P.
; Sousa, Silvia H.M
.
Abstract The Santos Basin (SB) is the main petroliferous basin in the Brazilian continental margin and one of the most studied marine areas in Brazil. However, historical data suggest that new efforts should be carried out to acquire quantitative biological data, especially in the deep sea, to establish the baseline of essential ocean variables in different ecosystems for future monitoring programs. The Brazilian energy company Petrobras planned and executed 24 oceanographic cruises over a period of 2 years to assess the benthic (SANSED cruise) and pelagic (SANAGU cruise) systems of the SB (356 days at sea in 2019 and 2021/2022). These efforts were part of the Santos Project, which comprised a comprehensive environmental study aimed at investigating benthic and pelagic variables to characterize ecology, biogeochemistry, thermohaline properties of water masses, and ocean circulation patterns, geomorphology, and sedimentology, as well as organic and inorganic chemistry. Here we present the detailed sampling designs and the field methods employed on board, during the SB scientific cruises. All sampling protocols were based on standardized approaches. For the benthos analyses, triplicate sediment samples were performed using a GOMEX-type box corer (0.25 m²) or a large modified Van Veen grab (0.75 m²) at 100 stations ranging from 25 to 2400 m depth. At each station, 25 geochemical and physico-chemical parameters were analyzed in addition to micro-, meio-, and macrofauna and living foraminifera samples. For the pelagic system, 60 stations were selected to investigate the plankton community, ranging in size from pico- to macroplankton, through vertical, horizontal, and oblique net hauls (20, 200, and 500 μm mesh size), as well as 25 biogeochemical parameters collected with an aid of a CTD-rosette sampler. Part of this scientific information also serves the Regional Environmental Characterization Project (PCR-BS) in support of Petrobras’ Santos Basin drilling licensing process led by the Brazilian Environmental Agency – IBAMA. This project contributes to the sustainable development of the SB, in line with the guidelines of the United Nations Decade of Ocean Science for Sustainable Development. (SB Brazil However programs SANSED cruise SANAGU 356 (35 201 2021/2022. 20212022 2021/2022 . 2021 2022 2021/2022) ecology biogeochemistry masses patterns geomorphology sedimentology chemistry board approaches analyses GOMEXtype GOMEX type 0.25 025 0 (0.2 m² 0.75 075 75 (0.7 10 240 depth station physicochemical physico chemical micro, micro , micro- meio, meio meio- system 6 community pico macroplankton vertical horizontal 20, 20 (20 200 50 size, size) CTDrosette CTD rosette sampler PCRBS PCR BS (PCR-BS IBAMA Development 35 (3 2021202 2021/202 202 0.2 02 (0. 0.7 07 7 1 (2 5 3 ( 202120 2021/20 0. (0 20212 2021/2 2021/
8.
The use of Enzymes in Meat Quail Diets Containing Sunflower Seed Cake
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CORDEIRO, CARLA N.
; FREITAS, EDNARDO R.
; NEPOMUCENO, RAFAEL C.
; PINHEIRO, SARAH G.
; SOUZA, DAVYD H.
; SANTOS, EDIBERGUE O.
; MELO, MARCELLE C.A. DE
; SILVA, ANNA KAYLLYNY O.
; NASCIMENTO, GERMANO A.J. DO
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract We examined the effects of including sunflower cake (SC) associated with an enzyme complex (EC) in the diet of meat quails on nutrient metabolism, performance, carcass characteristics, bone parameters and economic viability. In total, 432 meat quails (7 to 42 days old) were assigned to six treatments in a completely randomised design with 6 replicates with 12 birds each. A 2 × 3 factorial arrangement was adopted (two levels of SC: 10 and 20%; three diet formulation strategies: normal, reduction in the nutrient and energy matrix considering the enzymatic contribution and reduced diet with EC). No interaction effect was observed. The increased levels of SC from 10% to 20% promoted in decrease in the metabolisability coefficients of dry matter and gross energy and in the value of AMEn and increased relative weight of gizzard. The addition of EC in diets containing SC allows a better metabolization of nitrogen and energy, equalize to the normal diet. The best breast yield was obtained in the birds fed the reduced diet with EC, in relation to normal diet. The reduced diet and the reduced diet with EC provided the lowest cost of food and the best economic efficiency index. Up to 20% of the sunflower cake can be included in the diet of cut quail, with or without enzyme supplementation. However, the use of the enzyme complex composed of carbohydrases, proteases and phytase can favor the metabolization of nitrogen and energy from the diet containing sunflower cake.
9.
Anthelmintic efficacy of oxibendazole against gastrointestinal nematodes in swine
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Mendonça, Rafael Paranhos de
; Carneiro, Daniela Oliveira
; Baccin, Eliane Marucci
; Pirágine, Márcia Richena
; Zoca, Sara Menegatti
; Rossa, Luis Augusto Ferreira
; Lima, Guilherme Cecílio
; Oliveira, Francismar Barbosa de
; Costa, Istanlei Soares
; Oliveira, Gabriel Nunes de
; Nogueira, Sabrina Nathália Louzada
; Santos-Doni, Thaís Rabelo dos
.
Revista Brasileira de Parasitologia Veterinária
- Métricas do periódico
Resumo A presença de parasitoses na suinocultura gera prejuízos econômicos relevantes. Dentre elas, destacam-se as helmintoses gastrintestinais. Sendo assim, medidas de controle efetivas, tais como o uso de anti-helmínticos corretos, são importantes para a lucratividade na criação de suínos. O presente estudo teve como objetivo avaliar a eficácia do oxibendazol, administrado pela via oral, em suínos (não industrial) naturalmente infectados por nematódeos gastrintestinais, na região de Franca/SP. Para isso, foram selecionados, por meio de exames coproparasitológicos (ovos por grama (OPG > 500) de fezes), 18 suínos naturalmente parasitados por nematódeos gastrintestinais, que foram divididos em dois grupos experimentais: grupo tratado (oxibendazol) e grupo controle. Após o tratamento, os animais foram submetidos à necropsia parasitológica, e os resultados das quantificações de helmintos presentes no trato gastrintestinais indicaram a presença das espécies Ascaris suum, Trichuris suis, Oesophagostomum dentatum e Hyostrongylus rubidus em ordem decrescente de ocorrência. Nos rebanhos suínos brasileiros, os sistemas de produção não tecnificadas podem favorecer a transmissão de helmintos. O tratamento com o oxibendazol obteve eficácia de 100% para as espécies A. suum e H. rubidus, de 99,65% para o O. dentatum e de 99,20% para o T. suis, reduzindo significativamente (P < 0,01) as contagens de helmintos, comprovando que o uso do oxibendazol é eficaz no controle dos principais helmintos de suínos.
Abstract In swine production, parasites, especially gastrointestinal helminths, generate considerable economic losses. Therefore, effective control measures, such as the use of the correct anthelmintics, are of paramount importance for maintaining profitability. The aim of the present study was to evaluate the efficacy of the anthelmintic oxibendazole, administered orally, in pigs (non-industrial) naturally infected with gastrointestinal nematodes. To that end, we selected 18 pigs naturally parasitized by gastrointestinal nematodes, as determined by examination of fecal samples (eggs per gram (EPG > 500) of feces), and divided them into two groups: treated (with a 10-day course of oxibendazole) and control (untreated). After the treatment period, the animals were euthanized. During necropsy, the helminths in the gastrointestinal tract were identified and quantified. The species identified were, in order of occurrence, Ascaris suum, Trichuris suis, Oesophagostomum dentatum, and Hyostrongylus rubidus. In Brazilian swine herds, traditional (non-industrial) production systems can favor the transmission of helminths. We found that treatment with oxibendazole was 100% effective against A. suum and H. rubidus, whereas it was 99.65% effective against O. dentatum and 99.20% effective against T. suis, significantly reducing helminth counts (P < 0.01 for all). We conclude that oxibendazole is effective in controlling the main helminths in swine.
10.
Choosing Wisely for Thyroid Conditions: Recommendations of the Thyroid Department of the Brazilian Society of Endocrinology and Metabolism
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Dora, Jose Miguel
; Biscolla, Rosa Paula Mello
; Caldas, Gustavo
; Cerutti, Janete
; Graf, Hans
; Hoff, Ana O.
; Mazeto, Glaucia M. F. S.
; Magalhães, Patrícia Kunzle Ribeiro
; Mesa Junior, Cleo Otaviano
; Scheffel, Rafael Selbach
; Teixeira, Patricia de Fatima dos Santos
; Vaisman, Fernanda
; Villagelin, Danilo
; Maia, Ana Luiza
.
Archives of Endocrinology and Metabolism
- Métricas do periódico
ABSTRACT Objective: Choosing Wisely (CW) is an initiative that aims to advance the dialogue between physicians and patients about low-value health interventions. Given that thyroid conditions are frequent in clinical practice, we aimed to develop an evidence-based list of thyroid CW recommendations. Materials and methods: The Thyroid Department of the Brazilian Society of Endocrinology and Metabolism (SBEM) named a Task Force to conduct the initiative. The Task Force work was based on an electronic Delphi approach. The 10 recommendations that received the highest scores by the Task Force were submitted for voting by all SBEM associates. The 5 recommendations that received the highest scores by SBEM associates are presented herein. Results: The Task Force was composed of 14 thyroidologists from 10 tertiary-care, teaching-based Brazilian institutions. The brainstorming/ideation phase resulted in 69 recommendations. After the removal of duplicates and recommendations that did not adhere to the initiative's scope, 35 remained. Then the Task Force voted to attribute a grade (0 [lowest agreement] to 10 [highest agreement]) for each recommendation. The 10 recommendations that received the highest scores by the Task Force were submitted to all SBEM associates. A total of 683 associates voted electronically, attributing a grade (0 to 10) for each recommendation. The 5 recommendations that received the highest scores by the SBEM associates compose our final list. Conclusion: A set of recommendations to avoid unnecessary medical tests, treatments, or procedures for thyroid conditions are offered with a transparent methodology. This initiative aims to foster productive interactions between physicians and patients, stimulating shared decision-making.
https://doi.org/10.20945/2359-3997000000323
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11.
Synthesis and Characterization of Cu2-xS structures by Different Chemical Routes for Electronic Applications
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Lima, João V. M.
; Silva, Rafael A.
; Santos, Stevan B. O.
; Graeff, Carlos F. O.
; Scalvi, Luis V. A.
.
Abstract Copper sulfides are materials with different technological applications due to different possibilities of phases, which result in different properties. Thus, obtaining particles with different stoichiometry of the materials is of great interest. Two simple chemical routes were used to obtain copper sulfides (Cu2-xS) particles of different phases and stoichiometry. One of the obtained powders was used for thin film deposition through resistive evaporation and characterized. From scanning electron microscopy the particle size was found as around 500 nm. The second route leads to non-stoichiometric powder with characteristic CuS, Cu9S5 and Cu2S planes detected in the XRD diffractograms. Thin films from this route were also obtained by resistive evaporation. The amorphous film obtained after evaporation was submitted to thermal annealing at 200 ° C/2h, becoming semi-crystalline. The deposited film showed good adhesion to the substrate and low roughness, in addition to a bandgap of 2.5 ± 0.1 eV and a resistivity of 1x10-2 Ω.cm, values in good agreement with those reported in the literature. The techniques used here proved to be of good quality for deposition of copper sulfide films, and can be used as a simpler alternative in addition to commonly used for deposition of copper sulfide films.
https://doi.org/10.1590/1980-5373-mr-2021-0018
95 downloads
12.
HORIZON-OPTIMIZED WEIGHTS FOR FORECAST COMBINATION WITH CROSS-LEARNING
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Valle dos Santos, Rafael de O.
; Araujo F., Celso F.
; Accioly, Ricardo M. S.
; Oliveira, Fernando Luiz Cyrino
.
ABSTRACT Recent empirical results show that forecast combinations and cross-learning schemes are winning approaches in the time series field. Although many competition-winning combination methods - with cross-learning or not - use static weights along the forecasting horizon, we could not find extensive work about the effects of using horizon-optimized weights. This paper proposes a forecast combination framework and provides a considerably sizeable empirical investigation into the use of horizon-optimized weights, i.e., weights that may vary over the forecasting horizon. We build on cross-learning, time series clustering and cross-validation to form Horizon-Optimized Convex Combinations (HOC2) of forecasts from five methods: Automated exponential smoothing, Automated ARIMA, Theta, TBATS, and Seasonal naïve. Our combinations were tested with data from the previous M1, M3 and M4 forecast competitions, comprising 104,004 time series with different frequencies and lengths. The results shall be helpful to support future research on how horizon-optimized weights can be used interchangeably with static ones.
13.
Frequência e Motivos para a não Administração e Suspensão de Medicamentos durante um Evento de Síndrome Coronariana Aguda. Estudo ERICO
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Santos, Rafael C. O.
; Bensenor, Isabela M.
; Goulart, Alessandra C.
; Lotufo, Paulo A.
; Santos, Itamar S.
.
Arquivos Brasileiros de Cardiologia
- Métricas do periódico
Resumo Fundamentos: Poucos estudos discutiram causas para o subtratamento medicamentoso na SCA. Objetivos: Avaliar a não-administração e suspensão de medicamentos durante o tratamento intra-hospitalar da SCA na Estratégia de Registro de Síndrome Coronariana Aguda (estudo ERICO). Métodos: Analisamos prontuários de 563 participantes ERICO para avaliar a frequência e motivos da não administração e/ou suspensão de medicamentos. Construímos modelos de regressão logística para avaliar se sexo, idade ≥65 anos, nível educacional ou subtipo de SCA estavam associados com (a) não administração de ≥1 medicamentos; e (b) não administração ou suspensão de ≥1 medicamentos. O nível de significância foi 5%. Resultados: A amostra é composta por 58,1% de homens e com idade mediana de 62 anos. Em 183 (32,5%) participantes ≥1 medicamentos não foram administrados e 288 (51,2%) apresentaram ≥1 medicamentos não administrados ou suspensos. As causas mais frequentes foram risco de sangramento (aspirina, clopidogrel e heparina), insuficiência cardíaca (betabloqueadores) e hipotensão (inibidores da enzima conversora da angiotensina e bloqueadores dos receptores da angiotensina). Indivíduos com idade ≥65 anos (razão de chances [RC]:1,51; intervalo de confiança de 95% [IC95%]:1,05-2,19) e com angina instável (RC:1,72; IC95%:1,07-2,75) tiveram maior chance de não-administração. Considerando apenas pacientes com infarto do miocárdio, idade ≥65 anos foi associada tanto à não administração quanto à não administração ou suspensão. Conclusões: A não administração ou suspensão de ≥1 medicamento não foi rara no estudo ERICO. Indivíduos com idade ≥65 anos ou com angina instável tiveram maior chance de não administração e podem ser subtratados nesse cenário.
Abstract Background: Few studies have discussed the reasons for pharmacological undertreatment of Acute Coronary Syndrome (ACS). Objectives: To determine the frequency and reasons for the non-administration and suspension of medications during in-hospital treatments of ACS in the Strategy of Registry of Acute Coronary Syndrome (ERICO) study. Methods: The present study analyzed the medical charts of the 563 participants in the ERICO study to evaluate the frequency and reasons for the non-administration and/or suspension of medications. Logistic regression models were built to analyze if sex, age ≥65 years of age, educational level, or ACS subtype were associated with (a) the non-administration of ≥1 medications; and (b) the non-administration or suspension of ≥1 medications. The significance level was set at 5%. Results: This study's sample included 58.1% males, with a median of 62 years of age. In 183 (32.5%) participants, ≥1 medications were not administered, while in 288 (51.2%), ≥1 medications were not administered or were suspended. The most common reasons were the risk of bleeding (aspirin, clopidogrel, and heparin), heart failure (beta blockers), and hypotension (angiotensin-converting enzyme inhibitors and angiotensin receptor blockers). Individuals aged ≥65 (odds ratio [OR]:1.51; 95% confidence interval [95% CI]:1.05-2.19) and those with unstable angina (OR:1.72; 95% CI:1.07-2.75) showed a higher probability for the non-administration of ≥1 medication. Considering only patients with myocardial infarction, being ≥65 years of age was associated with both the non-administration and the non-administration or suspension of ≥1 medication. Conclusions: Non-administration or suspension of ≥1 medication proved to be common in this ERICO study. Individuals of ≥65 years of age or with unstable angina showed a higher probability of the non-administration of ≥1 medication and may be undertreated in this scenario. (Arq Bras Cardiol. 2020; 115(5):830-839)
https://doi.org/10.36660/abc.20190317
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14.
Use of linear programming for decision making: An analysis of cost, time and comfort of rural housing dwellings
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Lovatto, Juliano
; Santos, Rodrigo C.
; Souza, Cristiano M. A. de
; Zucca, Rafael
; Lovatto, Felipo
; Geisenhoff, Luciano O.
.
Revista Brasileira de Engenharia Agrícola e Ambiental
- Métricas do periódico
RESUMO A produção agrícola brasileira demanda novas construções rurais, mais sustentáveis, econômicas e adaptadas ao clima. Além disto, estas construções deixaram de ser simples alojamentos, mas também uma forma de valorização dos trabalhadores rurais. Portanto, o objetivo deste estudo foi a criação de um modelo de programação linear de otimização para auxiliar a tomada de decisão na combinação de diferentes técnicas e materiais construtivos, visando avaliar combinações de custo e conforto para unidades habitacionais rurais. O estudo utilizou a problemática de localização de instalações em redes, para através de analogias adaptar uma matriz orçamentária, aplicando três critérios de escolha, sendo custo, tempo de execução e condições de conforto ambiental proporcionado. O modelo foi composto por seis sistemas construtivos, três tipos de alvenaria de fechamento, dois tipos de estrutura de cobertura e quatro tipos de telhas. Foram realizadas simulações para dois Estados brasileiros, com a mesma data base para validação e comparação. Cada variável de entrada resultou em um modelo construtivo diferente. Verificou-se viabilidade de novas tecnologias construtivas baseadas na industrialização, por possuirem agilidade de execução, preços competitivos e matéria-prima sustentável, e na combinação dos critérios ao sistema tradicional de concreto armado. A programação linear permitiu ao usuário atender suas necessidades sobre tomadas de decisão do sistema construtivo, otimizando tempo e recurso.
ABSTRACT Brazilian agriculture production requires new types of rural buildings that are more sustainable, economical, and well adapted to their environment. Furthermore, these buildings are no longer simple living quarters, but a way of valuing rural workers. Thus, this study aimed to create a linear programming model for optimizing decision-making when different techniques and construction materials are combined to build rural housing dwellings, thereby enabling an assessment of both the cost and comfort of such buildings. The research considered localizing network facilities via analogies in order to adapt a budget matrix. Three main criteria were applied: cost, runtime, and the environmental comfort provided. The model comprised six construction systems, three types of sealing masonry, two types of roofing, and four types of tiles. Simulations were performed for two Brazilian states, considering the same reference date of validation and comparison. Each input variable resulted in a different construction model. It was demonstrated that the new industrialized construction technologies are advantageous since they provide faster execution, competitive prices, and sustainable raw materials, whilst the application of the criteria to the traditional system of reinforced concrete is also feasible. The linear programming model offers its users an additional decision-making tool for construction systems, enabling time and resource optimization.
https://doi.org/10.1590/1807-1929/agriambi.v24n9p622-629
678 downloads
15.
Enthalpy thematic map interpolated with spline method for management of broiler chicken production
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Silva, Natália C. da
; Santos, Rodrigo C.
; Zucca, Rafael
; Geisenhoff, Luciano O.
; Cesca, Rafaela S.
; Lovatto, Juliano
.
Revista Brasileira de Engenharia Agrícola e Ambiental
- Métricas do periódico
RESUMO Devido ao aumento exponencial da população humana e aos problemas relacionados ao suprimento de alimentos, destacam-se pesquisas que buscam encontrar a melhor maneira de gerenciar e explorar geograficamente o meio ambiente, utilizando tecnologias sustentáveis. Este estudo visa possibilitar uma interpolação consistente de séries históricas de entalpia (H), utilizando o método spline como opção de krigagem em áreas com poucos pontos de amostragem, a fim de produzir um mapa temático da entalpia, considerando as condições de conforto térmico para produzir frangos de corte, que poderá ser utilizado como ferramenta de manejo, visando reduzir o consumo de energia devido ao processo de resfriamento das instalações. Verificou-se que spline é um método eficiente para criar uma representação adequada de mapas temáticos de áreas que apresentam poucas unidades amostradas. A representação geográfica de entalpia permitiu a avaliação dos ambientes, concluindo que o Mato Grosso do Sul é um Estado onde a produção de frangos de corte torna-se inviável sem sistemas apropriados de resfriamento térmico, o que corrobora a sugestão de introdução da avicultura em áreas ainda inexploradas, como Chapadão do Sul e Sete Quedas.
ABSTRACT Owing to the exponential growth of the human population and problems related to food supply, research focused on finding the most suitable approach to manage and geographically explore the environment using sustainable technologies stand out. The present study aims to produce a consistent interpolation of historical series of enthalpy (H) resulting in a thematic map of enthalpy, using the spline method as a kriging option in areas with few sampling points. The thematic map considers thermal comfort conditions to produce broiler chickens, that could be used as a management tool to reduce power consumption due to the cooling process of the facilities. It was verified that spline is an efficient method to create a suitable thematic maps representations of areas presenting a few sampled units. The geographical representation of enthalpy allowed the evaluation of the environments, concluding that the state of Mato Grosso do Sul, Brazil is inadequate for broiler chickens production without suitable thermal cooling systems. Evidence suggests introduction of aviculture in areas still unexplored, e.g., Chapadão do Sul and Sete Quedas.
https://doi.org/10.1590/1807-1929/agriambi.v24n7p431-436
545 downloads
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