Results 101 to 110 of about 341,257 (171)

Caracterización química de fibras de plantas herbáceas utilizadas para la fabricación de pasta de papel de alta calidad.

open access: yes, 2006
La presente Tesis plantea el estudio de la composición química de las fibras de varias plantas herbáceas utilizadas como materia prima para la fabricación de pasta de papel de alta calidad, así como la evolución de sus principales componentes durante el proceso de cocción con objeto de obtener un mejor aprovechamiento industrial de estas fibras.
openaire   +3 more sources

Characteristics associated with dietary patterns in Brazilian children under two years of age. [PDF]

open access: yesRev Saude Publica, 2023
Carvalho RBN   +3 more
europepmc   +1 more source

Estratégias empresariais no sector da pasta e do papel no distrito de Santarém

open access: yes, 2000
Either the pulp for paper or the paper and board industries drift from forest products depending on wood supplying, specially eucalyptus. In Portugal, the pulp for paper production is performed in few and big factories, due to strong economies of scale that exist in this sector.
openaire   +1 more source

Valorização do licor negro da pasta do papel para a indústria de curtumes

open access: yes, 2017
The project was connected with the valorization of black liquor from paper pulp for leather treatment process. The main goal of the project was using the black liquor to prepare a compact product for leather retanning process and finding its environmental impact on leather treatment process in comparison with standard process.
openaire   +1 more source

Violence suffered by nurses in risk classification and suspicion of common mental disorders. [PDF]

open access: yesRev Bras Enferm
Granadeiro DDS   +7 more
europepmc   +1 more source

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