Results 71 to 80 of about 151,231 (182)

Isolamento e selecção de microrganismos com actividade biológica: produção de metabolitos bacterianos na protecção de madeira [PDF]

open access: yes, 2003
Isolamento e selecção de microrganismos com actividade biológica: produção de metabolitos bacterianos na protecção de ...
Arteiro, José   +4 more
core  

Innovative Aqueous Washing Agents for the Efficient Removal of Abamectin From Tomato (Solanum lycopersicum L.) Surface

open access: yesJournal of Food Process Engineering, Volume 49, Issue 4, April 2026.
This study presents an innovative and sustainable aqueous washing solution based on sodium dodecyl sulfate (SDS), capable of efficiently removing the pesticide abamectin from tomato surfaces. The method is reusable, preserves fruit integrity, and shows excellent potential for large‐scale industrial and domestic applications in fruit and vegetable ...
Isabela N. Souza   +6 more
wiley   +1 more source

Host-Guest Interaction between Herbicide Oxadiargyl and Hydroxypropyl- β -Cyclodextrin

open access: yesThe Scientific World Journal, 2013
In the face of a growing human population and increased urbanization, the demand for pesticides will simply rise. Farmers must escalate yields on increasingly fewer farm acres.
Sofia Benfeito   +4 more
doaj   +1 more source

Selective Oxidation of Ethane to Acetic Acid Catalyzed by a C-Scorpionate Iron(II) Complex: A Homogeneous vs. Heterogeneous Comparison

open access: yesMolecules, 2020
The direct, one-pot oxidation of ethane to acetic acid was, for the first time, performed using a C-scorpionate complex anchored onto a magnetic core-shell support, the Fe3O4/TiO2/[FeCl2{κ3-HC(pz)3}] composite.
Inês A. S. Matias   +2 more
doaj   +1 more source

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

open access: yesBiofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 1111-1141, March/April 2026.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa   +8 more
wiley   +1 more source

Estudos da Ponte Luiz Bandeira em Sejães [PDF]

open access: yes, 2011
O presente artigo resume os trabalhos desenvolvidos pelo Departamento de Engenharia Civil da Universidade do Minho na Ponte Luiz Bandeira, localizada na N333-3 sobre o rio Vouga próxima da localidade de Sejães (Oliveira de Frades).
Fernandes, Francisco Manuel Carvalho Pinto   +3 more
core  

Application of a subdivision algorithm for solving nonlinear algebraic systems - DOI: 10.4025/actascitechnol.v30i1.3198

open access: yesActa Scientiarum: Technology, 2008
Um algoritmo de subdivisão é apresentado e aplicado à solução de problemas descritos por sistemas de equações algébricas não-lineares comumente encontrados na engenharia química.
Fernanda de Castilhos Corazza   +2 more
doaj   +1 more source

Passado, presente e futuro da Engenharia Biológica [PDF]

open access: yes, 2006
Textos e apresentações da sessão "Passado, Presente e Futuro da Engenharia Biológica", no âmbito do programa comemorativo dos 20 anos da Licenciatura em Engenharia Biológica da Universidade do ...
Ferreira, Eugénio C.   +1 more
core  

Rheology of Star Fruit Pulp (Averrhoa Carambola L.)

open access: yesApplied Rheology, 2006
Rheological properties of food fluids are useful for quality control, texture evaluation, and food structure determination. The rheological behavior is dependent on the size, form and concentration of solids in suspension and the system structure.
Vendrúsculo A.T.   +3 more
doaj   +1 more source

Editorial

open access: yesHolos, 2012
O quinto volume da Revista HOLOS de 2011 traz 17 artigos nas seguintes áreas: 12 na engenharia, 02 no desenvolvimento de software, 02 no ensino e 01 sobre a cultura do Rio Grande do Norte. Os artigos da área de engenharia permeiam a engenharia de minas,
José Yvan Pereira Leite
doaj   +1 more source

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