Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Rene Herrera"'
Publikováno v:
Materials, Vol 17, Iss 15, p 3868 (2024)
Finishing coatings in the wood-based composites industry not only influence the final appearance of the product but also serve to protect against fungi and molds and reduce the release of harmful substances, particularly formaldehyde and volatile org
Externí odkaz:
https://doaj.org/article/91a8eb0b6d5e4a2daacee08afe463d8b
Publikováno v:
Forests, Vol 15, Iss 7, p 1097 (2024)
The goal of this study is to comprehensively evaluate the natural weathering performance of three wood species representing hardwood and softwood modified with the acetylation process. Alder (Alnus glutinosa L.), beech (Fagus sylvatica L.), and radia
Externí odkaz:
https://doaj.org/article/811d86e743d049b8a3abd1b76e912ae3
Publikováno v:
Polymers, Vol 15, Iss 16, p 3409 (2023)
Recent advancements in wood modification aim to enhance the inherent qualities of this versatile biological material, which includes renewability, ease of processing, and thermal insulation. This study focuses on evaluating the effectiveness of ligni
Externí odkaz:
https://doaj.org/article/89e55c68b7344650842883bd4af56c52
Publikováno v:
Molecules, Vol 27, Iss 9, p 2794 (2022)
This study aims to characterize and valorize hemp residual biomass by a slow pyrolysis process. The volatile by-products of hemp carbonization were characterized by several methods (TGA, UV-VIS, TLC, Flash Prep-LC, UHPLC, QTOF-MS) to understand the p
Externí odkaz:
https://doaj.org/article/a3b7f576695f488cabcc4704190e1336
Publikováno v:
Molecules, Vol 23, Iss 2, p 372 (2018)
Nectandra grandiflora Nees (Lauraceae) is a Brazilian native tree recognized by its durable wood and the antioxidant compounds of its leaves. Taking into account that the forest industry offers the opportunity to recover active compounds from its res
Externí odkaz:
https://doaj.org/article/12518bc747f541c885be5f0b600448be
Akademický článek
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Akademický článek
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Measuring the topological overlap of two graphs becomes important when assessing the changes between temporally adjacent graphs in a time-evolving network. Current methods depend on the fraction of nodes that have persisting edges. This breaks down w
Externí odkaz:
http://arxiv.org/abs/1403.1104
Autor:
Rene Herrera-Velázquez, Jeovany Rafael Rodriguez-Mejia, Alfonso López-Mártine, Ma. Auxiliadora Araiza-Esquivel
Publikováno v:
Revista de la Invención Técnica. :11-17
This paper presents the design and implementation of a speed control for BLDC motors; This is considered a high-capacity actuator mainly because of its operation, power, and control characteristics. BLDC motors require digital tools for good practice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ffa765cab6dc2372cf884e7a8c2b4a7
https://doi.org/10.35429/joti.2022.18.6.11.17
https://doi.org/10.35429/joti.2022.18.6.11.17
Publikováno v:
In Carbohydrate Polymers 13 February 2015 116:286-291