Results 41 to 50 of about 913,400 (212)
física da radiação cósmica de fundo em micro-ondas
Cadernos de Astronomia, 2023 A radiação cósmica de fundo em micro-ondas é um dos principais observáveis da cosmologia desde a sua descoberta. Ela permite a investigação do cosmos desde seus primeiros instantes: do universo primordial, passando pela época de sua formação, e até os dias atuais. Conseguimos extrair de suas propriedades estatísticas traços deixados por todas as épocas
openaire +1 more source
Neuroglial Response to High‐Amplitude, Short‐Duration Pressure Transients in Monoculture
Cell Biochemistry and Function, Volume 44, Issue 5, May 2026.ABSTRACT Blast‐induced traumatic brain injury (bTBI) was reported in 125,000 U.S. service men and women from 2000 to 2018. With no prophylactic treatments having been granted FDA approval, there is a clear need for further understanding of the impact of blasts on the central nervous system.
J. Logan Jenkins +6 more
wiley +1 more source
Caracterização de ondas extremas ao largo de Santa Catarina [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2009Este trabalho analisa aspectos estatísticos das alturas de ondas individuais da agitação marítima ...
Straioto, Karla Maria Goulart Tredezini
core
Student perceptions of on‐campus foodscapes at a Canadian university
Canadian Geographies / Géographies canadiennes, Volume 70, Issue 2, Summer / été 2026.Abstract Foodscapes play a critical role in how individuals interact with their food environment. This study examines post‐secondary campus foodscapes and how students engage with and perceive these institutional food environments. Survey and interview data from graduate and undergraduate students at Western University reveal that students often ...
Sara Clarke
wiley +1 more source
Estudo estatístico das alturas de ondas ao largo da ilha de Santa Catarina [PDF]
, 2006 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática.Este trabalho destina-se à uma aplicação de conceitos matemáticos, tais como cálculo diferencial e integral e estaística, à um ...
Straioto, Karla Maria Goulart Tredezini
core
River, Volume 5, Issue 1, Page 69-81, February 2026.Abstract Microplastics are widely distributed in aquatic environment and serve as habitats for microbial communities, which pause threats to the ecosystem. In this study, the seasonal variations in microplastic abundance and biogeography of their associated plastisphere were studied from 14 sites along the Wuhan Reaches of Yangtze River across spring ...
Muthii P. Nyaga +6 more
wiley +1 more source
Evasão da radiação RF em fornos micro-ondas
REVISTA DELOSEste estudo avaliou a evasão de radiação em fornos micro-ondas domésticos, considerando diferentes posições ao redor do equipamento e distâncias do usuário. As medições foram realizadas no Laboratório de Espectroscopia Mössbauer da Universidade Estadual de Ponta Grossa (UEPG), utilizando cinco modelos de fornos com distintos tempos de uso, operando com
José Flávio Marcelino Borges +2 more
openaire +1 more source
Stereoselective reductions of chalcones using biocatalyst – Daucus carota
Orbital: The Electronic Journal of Chemistry, 2012 Biocatalysis is an important area in terms the organic synthesis, where many of its features can be used to induce stereoselective synthesis of important pharmaceutical intermediates and several commercially available products.
Wender A. Silva +3 more
doaj +1 more source
Journal of Chemical Technology &Biotechnology, Volume 100, Issue 11, Page 2444-2454, November 2025.Abstract BACKGROUND Graphene oxide (GO) is a derivative of graphene with hydrophilic properties and the ability to form stable aqueous suspensions. Titanium dioxide (TiO2), a semiconductor with photocatalytic activity, is often used as a matrix for GO in nanocomposites.
Artemis Vagena +2 more
wiley +1 more source
Secagem por micro-ondas na descontaminação de cascalhos de perfuração [PDF]
, 2021 In the process of drilling, the rock fragments generated by the drill are taken from the well to the surface by the drilling fluid. The drilling fluid used in Brazil is made by synthetic oil, it presents several advantages over other types of drilling fluid.
openaire +2 more sources