Results 41 to 50 of about 1,303 (110)

Rapid discrimination of wood species from native forest and plantations using near infrared spectroscopy

Forest Systems, 2018
Aim of study: To verify how well near infrared (NIR) spectroscopy is able to discriminate wood specimens from natural and planted forests. This study was carried out using tropical trees from Brazil.
Fernanda M. G. Ramalho, Jéssica M. Andrade, Paulo R. G. Hein   +2 more
doaj   +1 more source

Wood Species Identification using Convolutional Neural Network (CNN) Architectures on Macroscopic Images

JITeCS (Journal of Information Technology and Computer Science), 2019
Indonesia is a country that is very rich in tree species that grow in forests. Wood growth in Indonesia consists of around 4000 species that have different names and characteristics.
Anindita Safna Oktaria, Esa Prakasa, Efri Suhartono   +2 more
doaj   +1 more source

Low-Cost Electronic Nose for Identification of Wood Species in Which Brazilian Sugar Cane Spirit Was Aged

Chemosensors
Many popular alcoholic beverages, such as Brazilian sugar cane spirit (cachaça), are aged in wood casks to achieve a smoother and more pleasant taste.
Alexandre A. da Silva, Bruna R. Vieira, Elaine Y. Yamauchi, Rosamaria W. C. Li, Jonas Gruber   +4 more
doaj   +1 more source

IDENTIFIKASI KAYU PERAHU KUNA SITUS PUNJULHARJO REMBANG JAWA TENGAH

Berkala Arkeologi, 2009
Indonesia is a country with a rich maritime history. The finding of ancient wooden ark in Punjulharjo site, Rembang, Central Java that was ascribed to seventh century A.D., was a proof of the growth of the ancient maritime culture.
Widyanto Dwi Nugroho
doaj   +1 more source

Identification of bacterial taxa in archaeological waterlogged wood

Conservation Science in Cultural Heritage, 2014
Summary The microscopic and molecular techniques described in this study are aimed at understanding the degradation processes of the anatomical structure of submerged archaeological wood, correlating it to the degradation induced by bacteria. The SEM micrographs showed alterations of the wooden structure due to bacterial colonization, as well as the ...
Palla, F, Barresi, Gb, Di Carlo, E
openaire   +3 more sources

A Classification Method of Softwood Species for Building and Interior Decoration Based on Deep Learning

BioResources
The material properties of softwood species affect the safety of building structures, and wood identification is a key factor in material certification in specific institutions for green building certification.
Zhikang Tian, Xiaotong Liu, Bei Zhang, Zhedong Ge, Yucheng Zhou   +4 more
doaj  

How to discriminate wood of CITES-listed tree species from their look-alikes: using an attention mechanism with the ResNet model on an enhanced macroscopic image dataset

Frontiers in Plant Science
IntroductionGlobal illegal trade in timbers is a major cause of the loss of tree species diversity. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) has been developed to combat the illegal international timber ...
Shoujia Liu, Shoujia Liu, Chang Zheng, Chang Zheng, Jiajun Wang, Jiajun Wang, Jiajun Wang, Yang Lu, Yang Lu, Jie Yao, Zhiyuan Zou, Yafang Yin, Yafang Yin, Tuo He, Tuo He, Tuo He   +15 more
doaj   +1 more source

A Dual-Stage Cascade Authentication Architecture for Open-Set Wood Identification via In Situ Raman and Baseline Morphological Composite Features

Applied Sciences
Traditional wood identification models are vulnerable to out-of-distribution (OOD) substitution in the global timber trade. In response to this issue, this study presents a dual-stage cascade authentication architecture using in situ Raman spectroscopy ...
Junyi Bai, Hang Su, Lei Zhao
doaj   +1 more source

Anatomical and Chemical Characterization of Xylocarpus moluccensis Wood from West Kalimantan: Implications for Species Identification

Forestist
Xylocarpus moluccensis has experienced significant population decline concurrent with widespread mangrove forest degradation. However, its wood anatomical and chemical properties remain poorly characterized, limiting both species identification and ...
Gusti Eva Tavita, Sari Delviana Marbun, Muflihati, Rizki Amalia, Ratih Damayanti, Siti Holisoh   +5 more
doaj   +1 more source

Microbial decay of wooden structures: actors, activities and means of protection

Applied Microbiology and Biotechnology
Wood decay fungi and bacteria play a crucial role in natural ecosystems, contributing to the decomposition of lignocellulosic materials and nutrient cycling.
Lauritz Schrader, Christian Brischke, Jochen Trautner, Christoph C. Tebbe   +3 more
doaj   +1 more source