Results 61 to 70 of about 617,770 (183)

Improvements in pulp properties by alkali preextraction and subsequent kraft pulping with controlling H-factor and alkali charge [PDF]

open access: yesBioResources, 2012
The objective of this study was to determine the processing conditions for obtaining improved pulp properties from the kraft pulping process with an alkali pre-extraction stage.
Kyujeong Sim   +4 more
doaj  

Conferencia. Alimentos funcionales: perspectiva regulatoria

open access: yesPerspectivas en Nutrición Humana, 2019
La nutrición afronta nuevos desafíos a partir del siglo XXI, teniendo en cuenta que el consumidor es más exigente y está más preocupado por la relación que existe entre la dieta y la salud.
Adriana M. Gutiérrez Morales
doaj  

The Potential for Public-Private Partnerships: Philanthropic Leaders Considering Housing as a Platform [PDF]

open access: yes, 2010
Explores foundation leaders' approaches to housing as a platform for layering programs and services to improve quality of life, views on funding partnerships with the federal government, and suggestions for targeted collaborations.
M. Katherine Kraft, Rebecca R. Riley
core  

The Limits of Delignification in Kraft Cooking

open access: yesBioResources, 2017
The perspective of the article is to explore kraft cooking at the limits of delignification, i.e. what degree of delignification is needed to obtain fibre liberation and what is the maximum degree of delignification possible in the kraft pulping stage ...
Elisabet Brännvall
doaj   +1 more source

Effect of Labor Division between Wife and Husband on the Risk of Divorce: Evidence from German Data [PDF]

open access: yes
Using German panel data from 1984 to 2007, we analyze the impact of labor division between husband and wife on the risk of divorce. Gary Becker's theory of marriage predicts that specialization in domestic and market work, respectively, reduces the risk ...
Kornelius Kraft, Stefanie Neimann
core   +3 more sources

Carbon Footprint Software for Market Pulp: Kraft and APMP Processes across Twelve Biomass Types with Soil Carbon Sequestration

open access: yesBioResources
Current carbon footprint tools for the pulp and paper industry focus on conventional wood fibers and overlook alternative biomass and soil organic carbon (SOC) sequestration.
Rhonald Ortega   +8 more
doaj  

Using Lignin and Tannin as Green Corrosion Inhibitors for Carbon Steel Petrolum Tanks [PDF]

open access: yesBIO Web of Conferences
The best strategy for combating corrosion is verified by recent studies that employ organic green corrosion inhibitors isolated from plant extracts that are biodegradable, environmentally friendly, suitable priced, and safe.
Faris Abbas Hasan   +4 more
doaj   +1 more source

Percussion Ensemble, November 18, 1985 [PDF]

open access: yes, 1985
This is the concert program of the Percussion Ensemble performance on Monday, November 18, 1985 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue.
School of Music, Boston University
core  

Laboratory Study on the Effect of Kraft Lignin and Sasobit on Construction Temperatures, Compactability and Physical Properties of Hot and Warm Mix Asphalt

open access: yesInfrastructures
This study investigates the feasibility of using Kraft lignin in Hot and Warm Mix Asphalt (HMA and WMA), with a particular focus on its integration alongside Sasobit®. The research aims to evaluate the impact of Kraft lignin and Sasobit, individually and
Ali Rezazad Gohari   +4 more
doaj   +1 more source

CARACTERIZAÇÃO DE COMPOSTOS REDUZIDOS DE ENXOFRE GERADOS NA PRODUÇÃO DE CELULOSE KRAFT E PRÉ-HIDRÓLISE KRAFT [PDF]

open access: yesCiência Florestal, 2001
Um problema ambiental da indústria de celulose kraft é o odor causado pela emissão dos compostos reduzidos de enxofre gerados pela deslignificação de madeiras de um modo em geral. Para monitorar essas emissões, existem equipamentos simples, desenvolvidos
Afonso Moraes de Moura   +2 more
doaj  

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