Results 31 to 40 of about 7,846 (165)

Síntesi i aplicacions de les nanopartícules

Ciències, 2019
En aquest article, es presenta un treball de recerca, de segon de Batxillerat, on s’ha realitzat la síntesi de nanopartícules d’or i de plata i s’han estudiat les seves propietats i aplicacions.
Yolanda Fernández Caparrós, Nil Beascoechea, Judit Saiz, Sonia Urbaneja   +3 more
doaj   +1 more source

Chemical engineering as an essential element of industrial biotechnology in Mexico: New aims in research and university education

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract On the centennial of higher education in Chemical Engineering in Mexico, it is pertinent to revisit the key stages that have contributed to its consolidation as a vital discipline for the nation's scientific and technological advancement. Although the initial mission of chemical engineering education was primarily oriented toward the training ...
Agustín López Munguía, Octavio T. Ramírez, Rafael Vazquez‐Duhalt, Eduardo Bárzana   +3 more
wiley   +1 more source

Nanotecnologia e cosméticos: Inovações – Parte 3

, 2016
Vídeo no qual são apresentadas pesquisas sobre nanotecnologia na indústria de cosméticos, desenvolvidas no Instituto Nacional de Ciência e Tecnologia dos Materiais em Nanotecnologia (INCTMN) e no Centro Multidisciplinar para o Desenvolvimento de ...
Longo, Elson. Centro Multidisciplinar para o Desenvolvimento de Materiais Cerâmicos (CMDMC) e Instituto Nacional de Ciência e Tecnologia dos Materiais em Nanotecnologia (INCTMN)
core   +1 more source

TEC crea Programa de Investigación en Nanotecnología

Tecnología en Marcha, 2011
El Instituto Tecnológico de Costa Rica creó, recientemente, el Programa de Investigación en Nanotecnología, con la participación de las escuelas de Ingeniería Electrónica, Química, Física, Biología y el área académica del Doctorado en Ciencias Naturales
Paola Vega-Castillo, Juan Chaves-Noguera, Noemi Quirós-Bustos   +2 more
doaj  

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

Production of recombinant human granulocyte‐macrophage colony‐stimulating factor in thermoinducible E. coli: Tuning inclusion body architecture and protein yield via dissolved oxygen control

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Recombinant protein expression in Escherichia coli frequently results in the formation of inclusion bodies (IBs), which provide high protein accumulation but often require additional steps to recover functional protein. Although culture conditions strongly influence IB physicochemical and structural characteristics, the impact of ...
Ximena Gómez‐Gil, Norma A Valdez‐Cruz, Sara Restrepo‐Pineda, Nuria Sánchez‐Puig, Rafael Vázquez‐Duhalt, Rubén D Cadena‐Nava, Néstor O Pérez, Mauricio A Trujillo‐Roldán   +7 more
wiley   +1 more source

NANOTECNOLOGIA E NANOCIÊNCIA EM LIVROS DIDÁTICOS DE FÍSICA DO NÍVEL MÉDIO: DISCURSOS SOBRE A TECNOLOGIA E A EDUCAÇÃO CIENTÍFICA E TECNOLÓGICA

Momento, 2013
Na presente investigação, analisamos as abordagens sobre a nanotecnologia e a nanociência em edições recentes de livros didáticos de Física, do nível médio da educação brasileira.
Paulo N. Lisboa-Filho, Maria A. Monteiro
doaj  

Organic Matter Quality and Microbial Activity in Soils Managed With Brachiaria Succession

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although succession systems and brachiaria improve soil quality, gaps remain in microbial community dynamics, activity, and soil organic matter stocks. Methods The objective was to evaluate the carbon (C) and nitrogen (N) stocks of soil organic matter fractions and their distribution, molecular characterization, enzyme activity ...
Siro Paulo Moreira, Vanessa Maria de Souza Barros, David Gabriel Campos Pereira, Humberto Josué de Oliveira Ramos, Eric Batista Ferreira, Teogenes Senna de Oliveira   +5 more
wiley   +1 more source

L'oportunitat de l'Enginyeria de Disseny Industrial

Temes de Disseny, 2016
El context en què avui dia es desenvolupa l'activitat del disseny industrial es caracteritza per un canvi substancial en els reptes a què s'enfronta: la recuperació mediambiental, la connectivitat amb la tecnologia associada i la sostenibilitat en són ...
Marina Puyuelo Cazorla, Pedro Fuentes-Durá, Enrique Ballester Sarrias   +2 more
doaj   +4 more sources

Estratégia supramolecular para a nanotecnologia [PDF]

Química Nova, 2007
Brazilian science is evolving rapidly and steadly in the last 10 years, reaching the 15o place in the international ranking. Research in nanotechnology is following a similar way generating new scientific and technological knowledge in several frontiers but specially in the interfaces of two or more areas, where Chemistry is consolidating itself as a ...
openaire   +3 more sources