Results 181 to 190 of about 128,635 (269)

Matérias-primas para biodiesel

open access: yesAgropecuária Catarinense, 2020
Adriano Martinho de Souza   +6 more
doaj  

Diseño del almacenamiento de productos químicos (apq01-07) para materias primas disolventes de una empresa farmaceútica

open access: yes, 2016
Proyecto Confidencial (Riunet)Mollá Perea, J. (2016). Diseño del almacenamiento de productos químicos (apq01-07) para materias primas disolventes de una empresa farmaceútica.
Mollá Perea, Jorge
core  

Who Owns the Landscape? Policy Conflict Over the Proposed Designation of Křivoklátsko as a National Park

open access: yesReview of Policy Research, Volume 43, Issue 6, November 2026.
ABSTRACT Nature conservation conflicts increasingly extend beyond ecological objectives to disputes over decision‐making legitimacy, institutional authority, and competing understandings of landscape and expertise. This article examines the conflict over the proposed designation of Křivoklátsko as a national park in the Czech Republic between 2021 and ...
Filip Simon
wiley   +1 more source

Synergistic taurine and methionine supplementation enhances growth and cholesterol regulation in Totoaba macdonaldi. [PDF]

open access: yesFish Physiol Biochem
Aguillón-Hernández O   +4 more
europepmc   +1 more source

COMPOSTOS BIOATIVOS E ATIVIDADE ANTIOXIDANTE DE UM CUPCAKE DESENVOLVIDO COM MATÉRIAS-PRIMAS REGIONAIS

open access: diamond
Francislane Alves Lima   +4 more
openalex   +2 more sources

The Rich Chemistry of Ionized Methanol With Sulfur Dioxide: Pathways to Prebiotic and Elusive Species in Earth's Atmosphere and Space

open access: yesChemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
The reaction between the methanol radical cation and sulfur dioxide is remarkably fast and forms several ionic and neutral products (HOSOH+, CH2OSO+, CH2OH+, CH2O, H2O, HSO2). The chemistry goes beyond simple proton or hydrogen transfer, revealing a close interaction between the two species, relevant to atmospheric and astrochemical environments where ...
Mauro Satta   +3 more
wiley   +1 more source

VALORIZAÇÃO DA ESCÓRIA DE ACIARIA COMO MATÉRIA-PRIMA SECUNDÁRIA PARA PROCESSOS QUÍMICOS E PRODUÇÃO DE MATERIAIS: UMA REVISÃO DA LITERATURA

open access: diamond
Marcella Oliveira de Sousa   +4 more
openalex   +2 more sources

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