Results 81 to 90 of about 1,190 (203)

Mäntyöljyn valmistusprosessin stabilointi [PDF]

open access: yes, 2022
In this work, stabilization of CTO process is studied through soap handling, neutralization process and ultrasound. Studies in soap handling aim to increase the amount of black liquor removed, but also to stabilize the black liquor content in soap.
Kurronen, Markus
core  

Learning and innovating together: a partnership between farmers, scientists, public and private organizations [PDF]

open access: yes, 2014
Unlike the top-down approach of conventional research, participatory research methods offer a bottomup approach, involving all major stakeholders from the beginning of a research project. Integration of the end users of research (i.e.
Bhullar, Gurbir S.
core  

Chemical evaluation of partially acidulated phosphate rocks and their impact on dry matter yield and phosphorus uptake of maize. [PDF]

open access: yesSaudi J Biol Sci, 2022
Saied HSH   +6 more
europepmc   +1 more source

Potency of Agroindustrial Wastewaters for Increasing Dissolution of Phosphate Rock Fertilizers [PDF]

open access: yes, 2015
Agroindustrial wastewaters were considered not maximum used in Lampung Province since it has acidic properties that can be used as an acid solvent. This study aimed was to explore the most potential agroindustrial wastewaters in dissolving phosphate rock
Niswati, Ainin, Sarno, ., Yusnaini, Sri
core   +2 more sources

Roca fosfórica acidulada como fuente de fósforo en un suelo ácido con o sin encalado Acidulated phosphate rock as phosphorus source in limed and non-limed acid soils

open access: yesBioagro, 2007
RESUMEN La acidulación parcial de la roca fosfórica (RF) con ácido sulfúrico, ha sido usada con éxito para mejorar su solubilización e incrementar la eficiencia agronómica de esta fuente de P.
Armando Morillo   +2 more
doaj  

Natural acidulants from grape

open access: yes, 2014
Nonndash;alcoholic products from grape are proposed, as alternative of use for Vitis Labrusca varieties, which actually are not asked in winemaking. A processing direction may be the production of natural acidulants that can substitute chemical organic acids in various foods. The results of investigations prove what technological process was applied in
Iorga, E.V., Achimova, T.A., Golubi, R.
openaire   +1 more source

Inclusion of the International Fertilizer Development Center in the CGIAR System [PDF]

open access: yes, 1979
Contains TAC's recommendations to the CGIAR concerning its response to a request from the United States for CGIAR support to the International Fertilizer Development Center (IFDC).
CGIAR Technical Advisory Committee
core  

Preparation of Soap Using Different Types of Oils and Exploring its Properties [PDF]

open access: yes, 2013
Soaps are the sodium salts or potassium salts of stearic acids or any other fatty acids. They are prepared by the saponification process, which is, reacting the oil which contain triglycerides with caustic soda (NaOH) to give the soap.
Mishra , Debesh
core  

Chromophores with auxochrome-like function [PDF]

open access: yes
Chromophores exist which can exert an auxochromic effect in addition to their chromophoric one. Styryl and cyan radicals are considered.
Kauffmann, H.
core   +1 more source

CyanoNews (Vol. 6, No. 1, March 1990) [PDF]

open access: yes, 1990
CyanoNews was a newsletter that served the cyanobacteriological community from 1985 to 2003, with content provided by readers (sort of a blog before there were blogs). The newsletter reported new findings from the lab, summaries of recent meetings (often
Elhai, Jeff
core   +1 more source

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