Prediction of the phenol removal capacity from water by adsorption on activated carbon

Autor: Ana Luísa Galdino, José C. A. Oliveira, Madson L. Magalhaes, Sebastião M. P. Lucena

Publikováno v: Water Science and Technology, Vol 84, Iss 1, Pp 135-143 (2021)

Despite the improvement in understanding the structure of the activated carbons, the procedure for developing new carbonaceous materials suitable for the removal of phenolic compounds is still largely based on trial and error. Until now, there have b

Externí odkaz: https://doaj.org/article/ccf1009301b44c88b203c456821fa05e

Evaluation of oat extracts on the efficiency of lime in soil

Autor: Marcelo E. Cassiolato, Anderson R. Meda, Marcos A. Pavan, Mário Miyazawa, José C. de Oliveira

Publikováno v: Brazilian Archives of Biology and Technology, Vol 43, Iss 5, Pp 533-536 (2000)

The low mobility of the soluble components of surface-applied lime, limits their ability to reduce subsoil acidity in variable charge soils. Laboratory experiments were conducted with brazilian Oxisol to evaluate the effect of oat extracts on the mob

Externí odkaz: https://doaj.org/article/9375b01866064aad88dd6ba6a8459f62

An Approach For Consumers Refunding Analysis Associated To Voltage Disturbances And Equipment Damages

Autor: Carlos Eduardo Tavares, José C. de Oliveira, Marcus V. B. Mendonça, Antônio C. Delaiba, Rildo M. T. da Silva

Publikováno v: Eletrônica de Potência, Vol 13, Iss 1 (2008)

This paper is aimed at presenting the fundaments towards a computational methodology to assist in the establishment of electro-electronic device performance analysis of consumers refunding. The strategy is based on the calculation of appliance dielec

Externí odkaz: https://doaj.org/article/a03299bda75e4f41974cb6a5ec874b31

Conversores de freqüencia VSI-PWM submetidos a afundamentos temporários de tensão ('voltage sags')

Autor: José C. de Oliveira, Paulo C. A. Leão, Kleiber D. Rodrigues

Publikováno v: Sba: Controle & Automação Sociedade Brasileira de Automatica, Volume: 14, Issue: 1, Pages: 50-57, Published: MAR 2003
Sba: Controle & Automação Sociedade Brasileira de Automatica v.14 n.1 2003
Sba: Controle & Automação Sociedade Brasileira de Automatica
Sociedade Brasileira de Automática (SBA)
instacron:SBA

Este artigo tem por objetivo analisar a interdependência entre a operação de conversores de freqüência tipo VSI-PWM e uma das manifestações mais comuns para a perda de qualidade de um suprimento elétrico, qual seja, a ocorrência do fenômeno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf23977db39a19880a816cf512412c92
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-17592003000100006&lng=en&tlng=en

BONE GRAFTS AND CHRONIC OSTEOMYELITIS

Autor: José C. de Oliveira

Publikováno v: The Journal of Bone and Joint Surgery. British volume. :672-683

1. In the treatment of chronic osteomyelitis the most troublesome factor is the infected bone cavity. This is seldom obliterated spontaneously by bone regeneration. The number of procedures designed to fill the cavity, since the beginning of the cent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63b5bb57bddea19ba3975b06692b6d9d
https://doi.org/10.1302/0301-620x.53b4.672