Results 21 to 30 of about 1,024,204 (346)

Ni Promoted Fe-Cao Dual Functional Materials for Calcium Chemical Dual Looping

open access: yesSocial Science Research Network, 2022
7 Reverse water-gas shift reaction using renewable H 2 is a promising route for CO 2 8 upgrade, however, it is restricted by the equilibrium. The chemical looping reverse 9 water-gas shift reaction using oxygen carriers (i.e.
Shuzhuang Sun, Su He, Chunfei Wu
semanticscholar   +1 more source

Synthesis of Al/starch co-doped in CaO nanoparticles for enhanced catalytic and antimicrobial activities: experimental and DFT approaches

open access: yesRSC Advances, 2022
In this work, aluminum/starch (St)-doped CaO nanoparticles (NPs) were synthesized by a co-precipitation method to degrade harmful dyes in various pH media.
M. Ikram   +10 more
semanticscholar   +1 more source

O uso da medicina integrativa no tratamento de desordens hematológicas: Relato de caso

open access: yesPubvet, 2023
As desordens hematológicas são extremamente comuns na clínica médica veterinária, sendo distúrbios que afetam as células sanguíneas de modo geral. Na verdade, existem inúmeras casuísticas; porém as principais são nutricionais, microrganismos parasitas e
Luana Karoline Rocha Almeida Almeida   +2 more
doaj   +1 more source

A system of token economy associated to response cost applied to the out of the task behaviour of two adolescents suffering from Attention Deficit Hyperactivity Disorder (ADHD)

open access: yesRevista Educação Especial, 2013
The aim of this study was to evaluate the impact of a program of token economy, that is, positive reinforcement, associated to negative punishment, that is, response cost, on the “out of the task” behaviour of two adolescents diagnosed as suffering from ...
Eduardo Chaves Cruz   +2 more
doaj   +1 more source

Lipossarcoma em cão: relato de dois casos

open access: goldArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2003
F.J.F. Sant'Ana   +2 more
doaj   +2 more sources

The Chiral Phase Transition of hot QCD from the Exact Renormalization Group [PDF]

open access: yes, 2005
The chiral phase transition of the finite temperature QCD is discussed in the ladder approximated Exact (Wilson's) Renormalization Group (ERG). The gluon thermal mass is incorporated by the Hard Thermal Loop (HTL) approximation.
Shimizube, Dai, Sumi, Jun-Ichi
core   +1 more source

Avaliação eletrocardiográfica em cães submetidos à pneumonectomia direita [PDF]

open access: yes, 2009
O propósito das ressecções pulmonares em cães e gatos, quer sejam por lobectomia ou pneumonectomia, é a cura ou paliação de processos broncopulmonares sempre que os meios conservadores de tratamento clínico sejam considerados ineficientes. Tendo em vista
Aiello, Vera Demarchi   +8 more
core   +2 more sources

Structure and viscosity of CaO–Al 2 O 3 –B 2 O 3 –BaO slags with varying mass ratio of BaO to CaO

open access: yesJournal of The American Ceramic Society, 2021
The structure of CaO– Al 2 O 3 – B 2 O 3 – BaO glassy slags with varying mass ratio of BaO to CaO has been investigated by Raman spectroscopy, 11 B and 27 Al magic angle spinning nuclear magnetic resonance (MAS-NMR) spectroscopy and atomic pair ...
Harishchandra Singh   +7 more
semanticscholar   +1 more source

Optimized Biodiesel Production from Waste Cooking Oil (WCO) using Calcium Oxide (CaO) Nano-catalyst

open access: yesScientific Reports, 2019
Biodiesel production from waste cooking oil (WCO) provides an alternative energy means of producing liquid fuels from biomass for various uses. Biodiesel production by recycling WCO and methanol in the presence of calcium oxide (CaO) nano-catalyst offers
Tadesse Anbessie Degfie   +2 more
semanticscholar   +1 more source

Optimization of the structural characteristics of CaO and its effective stabilization yield high-capacity CO2 sorbents

open access: yesNature Communications, 2018
Calcium looping, a CO2 capture technique, may offer a mid-term if not near-term solution to mitigate climate change, triggered by the yet increasing anthropogenic CO2 emissions.
M. Naeem   +6 more
semanticscholar   +1 more source

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