Results 31 to 40 of about 5,023 (177)

Dinâmica Molecular Grande Canônica de Fluidos Complexos [PDF]

, 2010
In this work, extensive Molecular Dynamic simulations in the Grand Canonical ensemble (GCMD) have been performed to study the equilibrium and non-equilibrium properties of solutions containing a simple electrolyte.
Bordin, José Rafael
core   +2 more sources

Vacuum Infusion as a Processing Route for Transparent Wood Laminates

Polymer Composites, EarlyView.
Schematic representation of the fabrication route for transparent wood laminates, including wood veneer delignification, epoxy resin impregnation by vacuum infusion processing, and the final TW‐1 transparent wood laminate. ABSTRACT Transparent wood (TW) has attracted increasing attention as a bio‐based material for daylighting and building‐envelope ...
Letícia Zimermann Pires, Ohayna Lisboa Santos, Wagner Müller Ferreira, Darci Alberto Gatto, Sandro Campos Amico, Mayara Elita Braz Carneiro, Pedro Henrique Gonzalez de Cademartori, Andrey Pereira Acosta   +7 more
wiley   +1 more source

La Era Digital en la Química Farmacéutica: Transformando el Diseño de Medicamentos con Métodos Computacionales

Revista de Química, 2023
El diseño de medicamentos se ha beneficiado significativamente de los avances en la química computacional y las redes neuronales. En este artículo, exploramos el papel fundamental que desempeñan técnicas de la química computacional como la Teoría del ...
Jesus Valdiviezo
doaj   +1 more source

Biosurfactant production by Pseudomonas aeruginosa isolated from mining waste: From genomic analysis to development of a polymeric composite for removal of hexavalent chromium

Polymer International, EarlyView.
Biosurfactant was produced by Pseudomonas aeruginosa using andiroba waste from Amazonia. A biosurfactant–alginate composite (Alg/BioS) was successfully synthesized via ionotropic gelation, and achieved up to 70% Cr6+ removal from water. Abstract Environmental contamination by heavy metals represents a significant challenge due to their persistence in ...
Paulo Diniz Austriaco, Emilly Cruz da Silva, Glenda Sores Gomes, Joane Almeida Alves, Amanda Vidal, Leandro Argolo, Rafaela Ribeiro, Luciana Souza, José Augusto Pires Bitencourt, Leonardo Brasil Felipe, Leonie Asfora Sarubbo, Sidnei Cerqueira dos Santos   +11 more
wiley   +1 more source

Simulações de dinâmica molecular aplicadas à combustão de biodiesel [PDF]

, 2013
A simulação molecular têm se mostrado eficaz na análise da combustão de hidrocarbonetos e outros compostos orgânicos, complementando estudos experimentais e motivando novas pesquisas.
Rizzo, Guilherme Augusto
core  

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 more
wiley   +1 more source

Cálculo de dinâmica molecular em metais e ligas com o uso da teoria do pseudo-potencial [PDF]

, 2018
Orientador: Bernardo LaksTese (doutorado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb WataghinResumo: Aplicamos o método de cálculo da dinâmica molecular em metais alcalinos como lítio e em ligas de Li1-xNax. O potencial de pares de
Imaizumi, Momotaro
core  

From individuals to networks: The role of variation in plant–pollinator communities' responses to global change

Journal of Animal Ecology, EarlyView.
This paper argues that variation among individuals—not just species differences—can shape the sensitivity, robustness and resilience of plant–pollinator communities under global change. By linking individual traits and interaction structure to network dynamics, it provides a new framework and future research directions for predicting community ...
James DeWitt Crall, Marilia Palumbo Gaiarsa   +1 more
wiley   +1 more source

Análise de algoritmos eficientes para uso em dinâmica molecular ab initio direta [PDF]

, 2014
A software that integrates classical equations of motion was developed. The program named DRKAI (Dinâmica Runge Kutta ab initio) was first tested in a simple differential equation, which has analytical solution, showing great accuracy in this case ...
Frederico Teixeira Silva
core  

Introduced dung beetles suppress methane emissions from cattle dung and alter the temporal dynamics of greenhouse gas flux Los escarabajos peloteros introducidos suprimen las emisiones de metano del estiércol de ganado y alteran la dinámica temporal del flujo de gases de efecto invernadero Besouros coprófagos introduzidos suprimem as emissões de metano do esterco bovino e alteram a dinâmica temporal do fluxo de gases de efeito estufa

Ecological Entomology, EarlyView.
Dung beetles suppressed cumulative methane flux from cattle dung by 85% and reduced total greenhouse gas emissions by 18%. Beetle activity accelerated initial CO2 release but did not alter total cumulative flux. N2O and NH3 fluxes were transient and not consistently driven by beetle presence.
Jean Holley, Martin Brummell, Nigel R. Andrew   +2 more
wiley   +1 more source