Results 61 to 70 of about 3,566 (263)

Reaccions d'acoblament creuat: eines simples per a la construcció de molècules complexes

open access: yesCiències, 2011
El premi Nobel de química de l’any 2010 ha reconegut el treball de tres químics que durant els anys 70 i 80 van obrir el camí a la realització de certes síntesis orgàniques que ara resulten fonamentals per a l’elaboració de substàncies d’interès ...
Feliu Maseras, Joan Aliberas i Maymí
doaj   +1 more source

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

open access: yesThe 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   +3 more
wiley   +1 more source

Atención a los jóvenes o negación del futuro

open access: yesEducación Química, 2018
Ya se ha escrito mucho sobre el Premio Nobel de Química anunciado el 11 de octubre y entregado el 10 de diciembre en Estocolmo al mexicano Mario J. Molina, profesor del MIT. No hay mucho más que decir en esta editorial sobre el asunto.
Andoni Garritz
doaj   +1 more source

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

open access: yesThe 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   +2 more
wiley   +1 more source

Una excursió per muntanyes i valls : Gerdhard Ertl i la química de superfícies

open access: yesCiències, 2008
El Nobel de Química del 2007 va premiar el treball de Gerdhard Ertl sobre química de superfícies. S’exposen alguns dels seus resultats i com van ser possibles, així com la seva aplicació en catàlisis heterogènies de processos importants.
Jaume Casabó, Joan Aliberas Maymí
doaj   +1 more source

Low‐Dimensional Materials and Van Der Waals Heterostructures for Energy Application: A Comprehensive Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam   +3 more
wiley   +1 more source

Finite Element Analysis for Li Batteries at the Mesoscale

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Finite element analysis (FEA), through multi‐physics coupling, has been widely employed to calculate mesoscale structures in LIBs that exhibit inherent randomness and disorder (Figure a). It has been extensively applied to the investigation of critical phenomena such as Li dendrite evolution, Li+ concentration gradients, SEI film growth, particle ...
Guanwu Li   +3 more
wiley   +1 more source

No todos los extremos son malos:el caso de los telómeros

open access: yesEducación Química, 2018
El Premio Nobel de Fiosiología y medicina 2009 se ha dado a Elizabeth H. Blackburn, Carol W. Greider y Jack Szostak por el descubrimiento de los telómeros en los cromosomas y el mecanismo por el cual la enzima telomerasa sintetiza y protege los telómeros
Javier Plasencia de la Parra   +1 more
doaj   +1 more source

Imidazolium Modified UiO‐67 Metal‐Organic Frameworks for CO2 Adsorption

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
CO2 sorption in UiO‐67 and its imidazolium‐functionalized derivatives is examined with emphasis on the role of different counterions. Structural characterization and spectroscopic studies provide insight into how functionalization affects pore environments and CO2 interactions.
Lisa Eisele   +6 more
wiley   +1 more source

La Ciencia Económica y los hechos de hoy. Un análisis crítico de algunos aspectos característicos

open access: yesRevista de Economía y Estadística, 1995
Conferencia pronunciada el 23 de Mayo de 1989 por el profesor Maurice Allais (Premio Nobel de Economía 1988) en la Universidad de Ottawa.
Maurice Allais
doaj  

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