Results 21 to 30 of about 126,068 (298)

Identification of tropical wood species in paper: a new chemotaxonomic method based on extractives [PDF]

open access: yes, 2023
The European Deforestation Regulation 2023/1115 (EUDR) prohibits trading of wood and wood products obtained from illegal logging on the EU market. While the identification of solid wood via anatomy, chemistry and genetics has already been established ...
Wenig, Philip   +4 more
core   +1 more source

Rapid Identification for the Pterocarpus Bracelet by Three-Step Infrared Spectrum Method

open access: yesMolecules, 2022
In order to explore a rapid identification method for the anti-counterfeit of commercial high value collections, a three-step infrared spectrum method was used for the pterocarpus collection identification to confirm whether a commercial pterocarpus ...
Zhi Jin   +6 more
doaj   +1 more source

Minimum invasive sampling method using hollow punch for tropical wood identification on Indonesian cultural heritage

open access: yesGe-conservación, 2023
The collection of wood samples is an important step, especially for the identification of wood in cultural heritage. Furthermore, in wood sampling, it is preferable to avoid any damage to minimize destruction to the objects.
Widyanto Dwi Nugroho   +1 more
doaj   +1 more source

Hysteretic Characteristics of Wood-Frame Structures Under Seismic Motions [PDF]

open access: yes, 2009
In order to develop seismic codes that can effectively mitigate damage to wood-frame construction under seismic activity, the dynamic characteristics of wood-frame buildings must be well understood.
Sutoyo, Daniel
core   +1 more source

A GC-MS Protocol for Separating Endangered and Non-endangered Pterocarpus Wood Species

open access: yesMolecules, 2019
Pterocarpus santalinus and Pterocarpus tincorius are commonly used traded timber species of the genus Pterocarpus. P. santalinus has been listed in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Maomao Zhang   +5 more
doaj   +1 more source

Imaged based identification of colombian timbers using the xylotron: a proof of concept international partnership

open access: yesColombia Forestal, 2021
Field deployable computer vision wood identification systems can play a key role in combating illegal logging in the real world. This work used 764 xylarium specimens from 84 taxa to develop an image data set to train a classifier to identify 14 ...
Rafael E. Arévalo B.   +6 more
doaj   +1 more source

Wood Anatomical Features of Anacardiaceae from Malaysia

open access: yesBioResources, 2022
This study examined the anatomical features of Anacardiaceae from Malaysia. A total of 31 species from 13 genera of the family Anacardiaceae in Malaysia were obtained from Kepong Xylarium (KEPw), Forest Research Institute Malaysia.
Nordahlia Abdullah Siam   +5 more
doaj   +2 more sources

Comparative wood anatomy of three Ephedra species (Ephedra procera, Ephedra strobilacea and Ephedra intermedia) of Iran [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
Ephedra shrubs are among native species of Iran and Turan habitat but their anatomical and physical characteristics have not been studied yet. In this study,physical characteristics of wood logs from three ephedra species  including Mianeh Ephedra ...
Amir Bagheri   +3 more
doaj   +1 more source

Wood identification of charcoal with Confocal Laser Scanning Microscopy

open access: yesLes, 2020
Wood identification of barbecue charcoal from commercial packages of three retailers (B1, B2, B3) in Slovenia and Croatia was performed with help of Confocal Laser Scanning Microscopy (CLSM).
Angela Balzano   +3 more
doaj   +1 more source

Species and Deterioration of Woods Used in a Traditional Turkish House

open access: yesBioResources, 2023
This study identified the wood species and evaluated the weathering and biological degradation of historical timber from a traditional Turkish house in Konuralp, Türkiye.
Kamile Tirak Hizal
doaj   +2 more sources

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