Results 11 to 20 of about 2,437,619 (251)

Insight on Reaction Pathways of Photocatalytic CO2 Conversion

open access: yesACS Catalysis, 2022
Photocatalytic CO2 conversion to value-added chemicals is a promising solution to mitigate the current energy and environmental issues but is a challenging process.
Yiou Wang, Enqi Chen, Junwang Tang
semanticscholar   +1 more source

A simple practice guide for dose conversion between animals and human

open access: yesJournal of Basic and Clinical Pharmacy, 2016
Understanding the concept of extrapolation of dose between species is important for pharmaceutical researchers when initiating new animal or human experiments. Interspecies allometric scaling for dose conversion from animal to human studies is one of the
Anroop B Nair, S. Jacob
semanticscholar   +1 more source

Conversion of biomass to biofuels and life cycle assessment: a review

open access: yesEnvironmental Chemistry Letters, 2021
The global energy demand is projected to rise by almost 28% by 2040 compared to current levels. Biomass is a promising energy source for producing either solid or liquid fuels.
A. Osman   +5 more
semanticscholar   +1 more source

A Review of Non-Thermal Plasma Technology: A novel solution for CO2 conversion and utilization

open access: yes, 2021
Increasing attention has been drawn to carbon dioxide (CO2) conversion into higher-value platform chemicals and synthetic fuels due to global warming. These reactions require a large amount of thermal energy in order to proceed, which is ascribable to ...
Adwek George   +6 more
semanticscholar   +1 more source

An Overview of Voice Conversion and Its Challenges: From Statistical Modeling to Deep Learning [PDF]

open access: yesIEEE/ACM Transactions on Audio Speech and Language Processing, 2020
Speaker identity is one of the important characteristics of human speech. In voice conversion, we change the speaker identity from one to another, while keeping the linguistic content unchanged.
Berrak Sisman   +3 more
semanticscholar   +1 more source

El rey João II de Portugal «O Principe Perfeito» y los judíos (1481-1495)

open access: yesSefarad : Revista de Estudios Hebraicos y Sefardíes, 2009
El rey João II es recordado en la historiografía portuguesa principalmente como el primer rey «moderno» de Portugal, y un monarca que trabajó enérgicamente para restaurar el estatus de la Corona, debilitada durante el reinado de su padre Afonso V (1438 ...
François Soyer
doaj   +1 more source

PAL2NAL: robust conversion of protein sequence alignments into the corresponding codon alignments

open access: yesNucleic Acids Res., 2006
PAL2NAL is a web server that constructs a multiple codon alignment from the corresponding aligned protein sequences. Such codon alignments can be used to evaluate the type and rate of nucleotide substitutions in coding DNA for a wide range of ...
M. Suyama, D. Torrents, P. Bork
semanticscholar   +1 more source

La publicación en Linked Data de registros bibliográficos: modelo e implementación

open access: yesRevista Española de Documentación Científica, 2018
Las bibliotecas se encuentran muy vinculadas a Linked Data (LD) debido al alto nivel de estructuración de sus datos, aunque los proyectos relacionados con ello son elaborados principalmente por grandes bibliotecas.
Jose A. Senso, Wenceslao Arroyo Machado
doaj   +1 more source

La domesticación de las lenguas. De las gramáticas europeas a las gramáticas amerindias (de 1492 al siglo XVIII)

open access: yesMutatis Mutandis, 2010
Este trabajo se enfoca en el estudio de las gramáticas de las lenguas amerindias, el proyecto que llevó a curas y gramáticos a poner por escrito una serie de lenguas que no conocían la escritura.
Juan Gabriel Caro
doaj   +1 more source

Diseño de un instrumento para el análisis de libros de texto de matemáticas: Descripción de una experiencia de investigación

open access: yesInventum Ingeniería, Tecnología e Investigación, 2009
El presente artículo describe la experiencia de investigación realizada por dos docentes del Departamento de Ciencias Básicas de la Corporación Universitaria Minuto de Dios, UNIMINUTO,cuyo propósito es elaborar un instrumento para caracterizar la forma ...
Sara Giraldo J   +1 more
doaj   +1 more source

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