Results 11 to 20 of about 766 (207)

ANATOMI TUJUH JENIS KAYU DARI SULAWESI TENGAH. (Anatomy of seven Wood Species from Central Sulawesi)

Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017
Wood anatomy of three broad-leaved tree species and four coniferous tree species from Central Sulawesi were observed and described for identification purposes. Fiber dimensions were also measured for evaluation of their quality for pulp making.
Y I Mandang
doaj   +1 more source

Even Visually Intact Cell Walls in Waterlogged Archaeological Wood Are Chemically Deteriorated and Mechanically Fragile: A Case of a 170 Year-Old Shipwreck

Molecules, 2020
Structural and chemical deterioration and its impact on cell wall mechanics were investigated for visually intact cell walls (VICWs) in waterlogged archaeological wood (WAW).
Liuyang Han, Xingling Tian, Tobias Keplinger, Haibin Zhou, Ren Li, Kirsi Svedström, Ingo Burgert, Yafang Yin, Juan Guo   +8 more
doaj   +1 more source

Fraud and misrepresentation in retail forest products exceeds U.S. forensic wood science capacity.

PLoS ONE, 2019
Fraud and misrepresentation in forest products supply chains is often associated with illegal logging, but the extent of fraud in the U.S. forest products market, and the availability of forensic expertise to detect it, is unknown.
Alex C Wiedenhoeft, John Simeone, Amy Smith, Meaghan Parker-Forney, Richard Soares, Akiva Fishman   +5 more
doaj   +1 more source

WOOD ANATOMY OF Blepharocalyx salicifolius (H.B.K.) Berg

Ciência Florestal, 2010
The purpose of this work is the description of the wood anatomy of Blepharocalyx salicifolius (H.B.K.) Berg (Myrtaceae). There were collected 6 samples of wood, three from Serra do Sudeste and the others from Campos de Cima da Serra - RS.
Luciano Denardi, José Newton Cardoso Marchiori   +1 more
doaj   +1 more source

Evaluation of Wood Resistance to Artificial Weathering Factors Using Compressive Properties

Drvna Industrija, 2016
The purpose of the study was to determine the influence of artificial weathering on selected properties of wood. This paper presents the changes of incompressive strength of wood along fi bers.
Agnieszka Jankowska, Paweł Kozakiewicz
doaj   +1 more source

Sympatric and phenotypic variation between two representative species of the Atlantic Forest: an analysis of the hydraulic system

Acta Botânica Brasílica, 2022
Tropical forests are the most diverse on the planet, and it is essential to understand how plant species adapt to the environmental differences inherent in this environment.
João Victor Castelar, Pedro Antônio Mangabeira, Glaziele Campbell, Cátia Henriques Callado, Maura Da Cunha   +4 more
doaj   +1 more source

Anatomical features of Fagaceae wood statistically extracted by computer vision approaches: Some relationships with evolution.

PLoS ONE, 2019
The anatomical structure of wood is complex and contains considerable information about its specific species, physical properties, growth environment, and other factors.
Kayoko Kobayashi, Takahiro Kegasa, Sung-Wook Hwang, Junji Sugiyama   +3 more
doaj   +1 more source

Opening the black box: explainable deep-learning classification of wood microscopic image of endangered tree species

Plant Methods
Background Traditional method of wood species identification involves the use of hand lens by wood anatomists, which is a time-consuming method that usually identifies only at the genetic level.
Chang Zheng, Shoujia Liu, Jiajun Wang, Yang Lu, Lingyu Ma, Lichao Jiao, Juan Guo, Yafang Yin, Tuo He   +8 more
doaj   +1 more source

Identifikasi Jenis Kayu menggunakan Convolutional Neural Network dengan Arsitektur Mobilenet

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2020
Indonesia is a wood producing with large number of forest and various type of trees in less than 4000 species of trees in Indonesia’s forest. The activity of wood identification is effort to get information about kind of wood.
Hendriyana Hendriyana, Yazid Hilman Maulana   +1 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita, Norma Candelaria López Santiago, Claudia Maria García Cuellar, Karla Maldonado Silva, Nancy Reynoso Noverón, Leticia Hernández Cadena   +5 more
wiley   +1 more source