Results 31 to 40 of about 50,699 (163)
Assessment of the Interaction between Ammonium Dinitramide and Isocyanurate Bonding Agents for Application on Technologies of Composite Solid Propellants
Propellants, Explosives, Pyrotechnics, EarlyView.This work investigates the interaction of two isocyanurate‐based bonding agents with ammonium dinitramide: triallyl isocyanurate and 1,3,5‐tris(2‐hydroxyethyl) isocyanurate, which contain alkene and hydroxyl functional groups in their side chains, respectively.Jessica O. Silva, Josiane R. C. Silva, Kamila P. Cardoso, Milton F. Diniz, Márcio Y. Nagamachi, Luiz F. A. Ferrão +5 morewiley +1 more sourceRarity of monodominance in hyperdiverse Amazonian forests. [PDF]
, 2019 Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence Alonso, Alfonso, Amaral, Iêda Leão, Andrade, Ana, Araujo-Murakami, Alejandro, Arboleda, Nicolás Castaño, Arroyo, Luzmila, Assis, Rafael L, Aymard C, Gerardo A, Baraloto, Chris, Brienen, Roel, Bánki, Olaf S, Camargo, José Luís, Carim, Marcelo de Jesus Veiga, Carvalho, Fernanda Antunes, Castellanos, Hernán, Castilho, Carolina V, Casula, Katia Regina, Cintra, Bruno Barçante Ladvocat, Coelho, Luiz de Souza, Comiskey, James A, Costa, Flávia RC, Cárdenas López, Dairon, Dallmeier, Francisco, Damasco, Gabriel, de Aguiar, Daniel Praia Portela, de Medeiros, Marcelo Brilhante, de Sousa Farias, Emanuelle, de Souza, Fernanda Coelho, de Toledo, José Julio, Demarchi, Layon O, do Amaral, Dário Dantas, Draper, Freddie, Duivenvoorden, Joost F, Duque, Alvaro, Dávila, Nállarett, Engel, Julien, Feeley, Kenneth J, Feitosa, Yuri Oliveira, Feldpausch, Ted R, Ferreira, Leandro Valle, Filho, Diogenes de Andrade Lima, García-Villacorta, Roosevelt, Gomes, Vitor HF, Groeneveld, Jürgen, Guevara, Juan Ernesto, Guimarães, José Renan da Silva, Helal, Nora, Henkel, Terry W, Honorio Coronado, Euridice N, Huth, Andreas, Irume, Mariana Victória, Killeen, Timothy J, Laurance, Susan GW, Laurance, William F, Lima de Queiroz, Helder, Lloyd, Jon, Lopes, Aline, Lopes, Maria Aparecida, Lozada, José Rafael, Luize, Bruno Garcia, Magalhães, José Leonardo Lima, Magnusson, William E, Manzatto, Angelo Gilberto, Marimon, Beatriz S, Marimon-Junior, Ben Hur, Martins, Maria Pires, Matos, Francisca Dionízia de Almeida, Mendonça Nascimento, Henrique Eduardo, Mendoza, Abel Monteagudo, Mogollón, Hugo F, Molino, Jean-François, Montero, Juan Carlos, Moraes de Leão Novo, Evlyn Márcia, Mostacedo, Bonifacio, Neill, David, Núñez Vargas, Percy, Petronelli, Pascal, Phillips, Oliver L, Piedade, Maria Teresa Fernandez, Pitman, Nigel CA, Quaresma, Adriano, Ramos, José Ferreira, Reis, Neidiane Farias Costa, Revilla, Juan David Cardenas, Rincón, Lorena M, Sabatier, Daniel, Salomão, Rafael P, Schietti, Juliana, Schöngart, Jochen, Silva, Thiago Sanna Freire, Simon, Marcelo Fragomeni, Sousa, Thaiane R, Stevenson, Pablo R, Ter Steege, Hans, Terborgh, John, Vasquez, Rodolfo, Venticinque, Eduardo Martins, Vicentini, Alberto, Vieira, Ima Célia Guimarães, Wittmann, Florian +99 morecore Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva +8 morewiley +1 more sourceAvaliação de propriedades estruturais de membranas lipídicas após substituição do colesterol por análogos fluorescentes [PDF]
, 2011 A espectroscopia e a microscopia de fluorescência têm sido usadas em biofísica de membranas há décadas. Como a unidade estrutural
básica das membranas biológicas é a bicamada de lípidos e estes não fluorescem, o uso de sondas extrínsecas de membrana é ...Canto, António M. T. Martins do, Carvalho, A. J. Palace, Loura, Luís M. S., Ramalho, J. P. Prates, Robalo, João R. +4 morecore Mapping Escolar (Lepidocybium flavobrunneum) in Motion: Oceanographic Forces Shaping Its Habitat in the Southwestern South Atlantic, With Insights From Fishers' Perceptions
Fisheries Oceanography, EarlyView.ABSTRACT
Lepidocybium flavobrunneum [Smith, 1843], commonly known as escolar, is a large pelagic species, important for global and local fisheries, particularly in the southwestern South Atlantic Ocean (SWAO), where it constitutes a significant portion of the catch.Lucas Rodrigues, Maria Grazia Pennino, Paul Gerhard Kinas, David Conesa, Alba Fuster‐Alonso, Andrés Domingo, Rodrigo Forselledo, Federico Mas, Bruno Mourato, Rodrigo Sant'Ana, Vinni Santos Thykjaer, Raquel Virginia Marquez Marquez, Abner Ventura Alves, Mariano Cabanillas‐Torpoco, Rafael Schroeder, Luis Gustavo Cardoso +15 morewiley +1 more sourceEstrutura e dinâmica do tecido ósseo [PDF]
, 2012 O tecido ósseo é uma forma especializada de tecido conjuntivo constituído por uma fase mineral, formada essencialmente por cristais de fosfato de cálcio, sob a forma de hidroxiapatite, que assenta numa organizada matriz colagénica.Falacho, RI, Figueiredo, H, Judas, F, Palma, P +3 morecore Viabilidade do emprego de ácido fluorídrico 10% para a remoção de íons paramagnéticos em amostras de solos e suas respectivas frações físicas [PDF]
, 2010 A utilização de efluentes de esgoto tratado na irrigação, ao invés de realizar a disposição deste subproduto nos cursos d'água tem sido uma alternativa antiga, popular e atrativa, com triplo propósito: tratamento complementar do efluente, fonte de água e MARTIN-NETO, Ladislau, MELFI, Adolpho Jose, MONTES, Célia Regina, SANTOS, Larissa Macedo dos, SIMÕES, Marcelo Luiz +4 morecore +1 more sourceAge and growth of the endemic groovebelly stingray (Dasyatis hypostigma), a heavily exploited batoid in the Brazilian Meridional Margin (21–34° S)
Journal of Fish Biology, EarlyView.Abstract
Life‐history data are often lacking for exploited elasmobranchs, jeopardizing proper management and conservation measures for this vulnerable group. Herein, we provided age and growth estimates for the groovebelly stingray (Dasyatis hypostigma), a medium‐sized, heavily exploited batoid endemic to the southwestern Atlantic Ocean.Giovanni Arlan Torres, Rodrigo Silvestre Martins, Luciano Gomes Fischer, Luís Gustavo Cardoso, Rodrigo Sant'Ana, Bruno Mourato +5 morewiley +1 more sourceUso do Meio Solo e PCR/DGGE como estratégia para caracterização da comunidade bacteriana. [PDF]
, 2013 bitstream/CNPAB-2010/35701/1/bot031 ...ABOIM, M. C. R., FERREIRA, E. P. de B., GUERRA, J. G. M., MARTINS, C. M., PASSOS, S. R., RANGEL, F. W., RUMJANEK, N. G., VINCENTIN, R., XAVIER, G. R., ZILLI, J. E. +9 morecore +1 more source