Results 21 to 30 of about 2,887,520 (246)

Development of Epoxy Matrix Artificial Stone Incorporated with Sintering Residue from Steelmaking Industry [PDF]

Materials Research, 2015
The present work is part of an innovation research project aiming to develop artificial stone from industrial wastes. In principle, the project goal is to fabricate artificial stones with improved characteristics to be used as plates for housing and road
Elaine Aparecida Santos Carvalho, Vinícius Ribeiro Marques, Rubén Jesus Sánchez Rodrigues, Carlos Eduardo Gomes Ribeiro, Sergio Neves Monteiro, Carlos Maurício Fontes Vieira   +5 more
doaj   +2 more sources

Quest for the Co-Pyrolysis Behavior of Rice Husk and Cresol Distillation Residue: Interaction, Gas Evolution and Kinetics

Energies, 2022
With the tremendous prosperity of industry, more and more hazardous waste is discharged from industrial production processes. Cresol distillation residue is a typical industrial hazardous waste that causes severe pollution without proper treatment ...
Na Xu, Mifen Cui, Zhuxiu Zhang, Jihai Tang, Xu Qiao   +4 more
doaj   +1 more source

Residue-residue distance distributions in a simulated ensemble of HIV gp41.

, 2022
DEER spectroscopy was used to measure distance distributions between two monomers of the gp41 trimer. Thus, each residue designates a monomer-monomer residue pair. Panels A-E show plots for the 5 restrained residues in the HIV trimer: 106, 173, 202, 306,
M. Eric Irrgang (4487278), Peter M. Kasson (363697), Caroline Davis (8934770)   +2 more
core   +1 more source

Melhoria da fertilidade do solo decorrentes da adição de água residuária da indústria de enzimas Improvement of soil fertility as affected by the addition of enzyme industry wastewater

Revista Brasileira de Engenharia Agrícola e Ambiental, 2006
Em experimento a campo avaliou-se o valor fertilizante de água residuária de uma indústria de enzimas em um Argissolo Vermelho-Amarelo, no qual se cultivou milho (Zea mays, var. AG303), no município de Araucária, PR. Efetuou-se a caracterização química e
Luiz E. Cavallet, Luiz A.C. Lucchesi, Aníbal de Moraes, Edison Schimidt, Miguel A. Perondi, Ricardo A. da Fonseca   +5 more
doaj   +1 more source

A Redundant Residue Number System Coded Burst-by-Burst Adaptive Joint-Detection Based CDMA Speech Transceiver [PDF]

, 2006
A burst-by-burst (BbB) adaptive speech transceiver is proposed, which can drop its source coding rate and speech quality under transceiver control in order to invoke a more error resilient modem mode among less favorable channel conditions.
H.T. How, How, H.T., Kuan, E-L., L.-L. Yang, Liew, T.H., E.-L. Kuan, L. Hanzo, Yang, L-L., Hanzo, L., T.H. Liew   +9 more
core   +2 more sources

Avaliação agronômica de um biossólido industrial para a cultura do milho Agronomic assessment of an industrial biosolid for corn crop

Pesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi avaliar a viabilidade agronômica de um biossólido industrial para a cultura do milho. O experimento foi realizado no campo, em um Cambissolo distrófico, nos anos agrícolas 1999/2000 e 2000/2001. A aplicação de 0, 6, 12, 18 e
Isabel Cristina de Barros Trannin, José Oswaldo Siqueira, Fátima Maria de Souza Moreira   +2 more
doaj   +1 more source

The Influence of UV-Accelerated Aging Process on Industrial Waste Containing EPDM

Recycling, 2019
One of the most efficient ways to recycle elastomeric residues from industrial processes is to incorporate them into compositions. The study of these new compositions is interesting in terms of reducing cost, the consumption of raw materials, and the ...
Aline Zanchet, Alexandra Masiero, Fabiula Danielli Bastos de Sousa, Rosmary Nichele Brandalise   +3 more
doaj   +1 more source

Desempenho e digestibilidade aparente dos nutrientes em ovinos alimentados com dietas contendo bagaço de cana-de-açúcar tratado com óxido de cálcio Performance and nutrients apparent digestibility in sheep fed diets containing sugar cane bagasse treated with calcium oxide

Revista Brasileira de Zootecnia, 2011
Foram estudados os efeitos da adição de 0,0; 0,75; 1,5 e 2,25% de óxido de cálcio no bagaço de cana-de-açúcar (com base na matéria natural) com o objetivo de avaliar o desempenho, o consumo de nutrientes e a digestibilidade aparente das dietas e dos ...
Rogério Mendes Murta, Modesto Antônio Chaves, Aureliano José Vieira Pires, Cristina Mattos Veloso, Fabiano Ferreira da Silva, Aires Lima Rocha Neto, Antônio Eustáquio Filho, Paulo Eduardo Ferreira dos Santos   +7 more
doaj   +1 more source

Chemical amendment and phytostabilization of an industrial residue contaminated with Zn and Cd Correção química e fitoestabilização de um resíduo industrial contaminado com Zn e Cd

Scientia Agricola, 2007
Phytostabilisation of a contaminated soil with heavy metals is considered a very appropriate technology to reduce erosion and dispersion of contaminants.
Fabiana Soares dos Santos, Márcio Osvaldo Lima Magalhães, Nelson Mazur, Nelson Moura Brasil do Amaral Sobrinho   +3 more
doaj   +1 more source

Utilization Perspectives of Lignin Biochar from Industrial Biomass Residue

Molecules, 2023
The present study aimed at utilizing technically hydrolyzed lignin (THL), industrial biomass residue, derived in high-temperature diluted sulfuric acid hydrolysis of softwood and hardwood chips to sugars.
Iliyana Naydenova, Temenuzhka Radoykova, Tsvetelina Petrova, Ognyan Sandov, Ivo Valchev   +4 more
doaj   +1 more source