Results 31 to 40 of about 126,068 (298)

Fluorescence Properties of Pterocarpus Wood Extract

, 2023
The water immersion of Pterocarpus wood produces strong blue fluorescence, which comes from the extract. The fluorescence contained in the extract is of interest for the identification of Pterocarpus wood.
Junyuan Li, Renjie Li, Zhipeng Liu, Yuxin Sun, Yongyue Zhang, Jiangtao Shi, Yuxi Chen   +6 more
core   +1 more source

Origin Authentication of European and American Ash (Fraxinus spp.) Based on Stable Isotope Ratio and Elemental Characteristics Combined with Chemometrics Methods

Chemosensors, 2023
The research into and applications of wood origin traceability technology are of great significance for promoting the standardization and legality of the global timber trade.
Haibo Wang, Huahong Liu, Bo Lu, Ming Ma, Jianguo Chen, Jinfang Nie   +5 more
doaj   +1 more source

Comparison of two forensic wood identification technologies for ten Meliaceae woods: computer vision versus mass spectrometry

, 2020
A wealth of forensic wood identification technologies has been developed or improved in recent years, with many attempts to compare results between technologies.
Wiedenhoeft, Alex C., Ravindran, Prabu
core   +1 more source

Identifying Wood Based on Near-Infrared Spectra and Four Gray-Level Co-Occurrence Matrix Texture Features

, 2021
Identifying wood accurately and rapidly is one of the best ways to prevent wood product fakes and adulterants in forestry products. Wood identification traditionally relies heavily on special experts that spend extensive time in the laboratory.
Chen, Zhangjing, Zhangjing Chen, Li, Kang, Kang Li, Zhong Yang, Pan, Xi, Yang, Zhong, Xi Pan   +7 more
core   +1 more source

Geographic determination of Pinus ponderosa using DART TOFMS, ICP-MS, and LIBS handheld analyzer

Talanta Open
Due to legal requirements on international imports, it is important for law enforcement and regulatory agencies to identify the geographical provenance of timber.
Erin R. Price, Kierra R. Cano, Caelin P. Celani, Helder V. Carneiro, Karl S. Booksh, James A. Jordan, Pamela J. McClure, Megahn H. Pinedo, Michael E. Ketterer, Kent M. Elliott, Tyler B. Coplen, Edgard O. Espinoza   +11 more
doaj   +1 more source

Application of confocal laser scanning microscopy in dendrochronology

Les, 2019
We used the Confocal Laser Scanning Microscope (CLSM) Olympus LEXT OLS5000 for non-destructive observation and image analysis of wood anatomy traits in growth layers of tree species from different climatic zones.
Angela Balzano, Klemen Novak, Miha Humar, Katarina Čufar   +3 more
doaj   +1 more source

Towards Sustainable North American Wood Product Value Chains, Part I: Computer Vision Identification of Diffuse Porous Hardwoods

Frontiers in Plant Science, 2022
Availability of and access to wood identification expertise or technology is a critical component for the design and implementation of practical, enforceable strategies for effective promotion, monitoring and incentivisation of sustainable practices and ...
Prabu Ravindran, Prabu Ravindran, Frank C. Owens, Adam C. Wade, Rubin Shmulsky, Alex C. Wiedenhoeft, Alex C. Wiedenhoeft, Alex C. Wiedenhoeft, Alex C. Wiedenhoeft   +8 more
doaj   +1 more source

Wood Anatomy Image and Program for Wood Identification

, 2022
This is a part of the dataset about anatomy wood and a subprogram is used for wood identification based on anatomy images using a hydride model. Theories are introduced in our manuscript.
Trieu Nguyen Minh, Thinh Nguyen Truong
core   +1 more source

Identification of Extractives from Various Poplar Species

, 2021
Fast-growing poplar trees from plantations are the source of inexpensive wood that is intended mainly for chemical processing in the pulp and paper industry. Their potential as raw material for biofuel manufacturing is widely discussed as well.
Dominika Szadkowska, Janusz Zawadzki, Paweł Kozakiewicz, Andrzej Radomski   +3 more
core   +1 more source

Wood biology

, 2023
Trees are major components of the biosphere and their wood is one of the most important renewable resources. Wood as it exists is the result of an evolutionary process to perfectly meet the three main functions: water transport, mechanical support, and ...
Koch, Gerald, Schmitt, Uwe, Hietz, Peter, Tholen, Daniel   +3 more
core   +1 more source