Results 21 to 30 of about 31,349 (214)

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

The Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas, Alberto Rosas‐Aburto, Eduardo Vivaldo‐Lima   +2 more
wiley   +1 more source

Imaginarios sociales de la biotecnología:

Revista de Fomento Social, 2014
La intención de este artículo es la de analizar los imaginarios sociales de la economía dentro de la biotecnología. Para ello se utiliza la metodología sobre los imaginarios sociales desarrollada por el sociólogo Juan Luís Pintos.
Juan R. Coca, Jesús A. Valero Matas, María Do. Nascimento Esteve Mateus   +2 more
doaj   +1 more source

A Transdisciplinaridade da Bioética e sua Relação com os Direitos Humanos

Revista da Faculdade de Direito da Universidade de Uberlândia, 2021
A bioética estuda problemas e implicações morais relativos a questões decorrentes dos avanços científicos tecnológicos principalmente na área médica.
Janaína Alves de Araújo, Bento José Lima Neto   +1 more
doaj   +1 more source

Healthy Snacks Elaborated With Decoction Residues of Hibiscus sabdariffa L: Physical and Sensory Characteristics

Food Chemistry International, EarlyView.
Healthy snacks formulated with food by‐products are gaining interest within the food industry. Decoction residues of Hibiscus sabdariffa (roselle) retain thermostable polyphenols. Extruded snacks enriched with roselle showed a reduction in the expansion index as the roselle concentration increased.
Monserrat Hernández‐Bautista, Edith Agama‐Acevedo, Erik Heredia‐Olea, Luis A. Bello‐Pérez   +3 more
wiley   +1 more source

Desenvolvimento de Helicoverpa spp. em milho Bt com expressão de diferentes proteínas [PDF]

Pesquisa Agropecuária Brasileira, 2016
Resumo: O objetivo deste trabalho foi avaliar os aspectos biológicos de Helicoverpa zea e Helicoverpa armigera (Lepidoptera: Noctuidae) em híbridos de milho com expressão de diferentes proteínas.
Christiane Almeida dos Santos, Rosangela Cristina Marucci, Tatiane Aparecida Nascimento Barbosa, Octavio Gabryel Araujo, José Magid Waquil, Aline Silvia Dias, Fabrício Carvalho Hebach, Simone Martins Mendes   +7 more
doaj   +2 more sources

Enviromics crosstalk between internal and external plant environments for enhanced adaptation and de novo domestication

iMeta, EarlyView.
Climate change demands accelerated plant adaptation and de novo domestication. Yet current enviromics focuses disproportionately on external environments, neglecting internal dynamics—gene expression, metabolic flux, and signal transduction—within predictive envirotyping frameworks.
Lin‐An Zhang, Xuan Dong, Kai Liu, Nicolas Gonzalez, Jose Manuel Estevez, Wen‐Xue Li, Xing Wang Deng, Feng Yu, Yunbi Xu   +8 more
wiley   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

A voz dos cientistas críticos

História, Ciências, Saúde: Manguinhos, 2000
A polêmica sobre os organismos geneticamente modificados (OGMs) é complexa, envolvendo poderosos interesses econômicos, bem como aspectos éticos, legais, emocionais e científicos. Os últimos são abordados neste artigo.
Flavio Lewgoy
doaj   +1 more source

Use of predictive tools for the analysis of bioactive compounds in crocus SATIVUS L. flowers

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Crocus sativus L. (saffron) flowers have high bioactive potential because of their content of crocins, safranal and phenolic compounds. The development of predictive models based on near‐infrared (NIR) spectroscopy and partial least squares regression to estimate the antioxidant capacity of saffron flower, evaluated using oxygen ...
Manuel Piqueras‐García, Jorge F Escobar‐Talavera, María Esther Martínez‐Navarro, Gonzalo L Alonso, Rosario Sánchez‐Gómez   +4 more
wiley   +1 more source

Percepção de alunos do ensino médio sobre a eletiva de biotecnologia em um colégio da rede estadual de Goiás

Revista Educação em Contexto
As disciplinas eletivas no Ensino Médio são aquelas oferecidas aos estudantes como parte dos Itinerários Formativos, permitindo-lhes escolher temas de interesse pessoal para complementar sua formação básica.
Amanda Aciely Serafim de Sá
doaj   +1 more source