Results 21 to 30 of about 227,916 (293)

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

Tension wood and opposite wood in 21 tropical rain forest species. 2. Comparison of some anatomical and ultrastructural criteria [PDF]

, 2006
International audienceThe anatomy of tension wood and opposite wood was compared in 21 tropical rain forest trees from 21 species belonging to 18 families from French Guyana.
Beauchêne, Jacques, Clair, Bruno, Fournier, Meriem, Prévost, Marie-Françoise, Ruelle, Julien   +4 more
core   +3 more sources

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

Wood and Bark Anatomy of Myricaceae: Relationships, Generic Definitions, and Ecological Interpretations [PDF]

, 2002
Wood anatomy of the single species of Canacomyrica (hitherto not studied) shows that it belongs in Myricaceae, although it differs from other genera in several respects (axial parenchyma grouped in bands or columns as well as diffuse; Heterogeneous Type ...
Carlquist, Sherwin
core   +3 more sources

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

Is sensitivity to xylem cavitation a relevant physiological trait for fodder production in dry season? [PDF]

, 2013
In the Sahel parklands, trees can provide fodder during the dry season if they keep functional foliage. In such conditions, the xylem vessels sustain high tension which can induce cavitation, decrease the conduction of sap and lead to branch mortality ...
Cosiaux, Ariane, Delzon, Sylvain, Diouf, Mayécor, Thaler, Philippe   +3 more
core  

Outcomes and Surgical Management of Malignant Rhabdoid Tumor of the Kidney: A Report From the Pediatric Surgical Oncology Research Collaborative

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Malignant rhabdoid tumor of the kidney (MRTK) is a rare, aggressive tumor seen in young children. The optimal timing of resection for locally advanced tumors is not well‐defined. The purpose of this study is to evaluate modern oncologic outcomes and the impact of surgical timing. Methods A multicenter retrospective review was performed
Hannah N. Rinehardt, Elisabeth T. Tracy, Anghela Paredes, Catherine Beckhorn, Harold J. Leraas, Joseph Fusco, Katlyn G. McKay, Nelly‐Ange T. Kontchou, Zachary J. Kastenberg, David W. Hoyt, Jonathan Roach, Emily K. Myers, Nicholas G. Cost, Bhargava Mullapudi, Charles R. Marchese, Amanda R. Jensen, Timothy B. Lautz, Michela Carter, Roshni Dasgupta, John Lundstedt, Joseph G. Brungardt, Lindsay Talbot, Andrew M. Davidoff, Andrew J. Murphy, Jennifer H. Aldrink, Sara Mansfield, Nelson Piche, Annie Le‐Nguyen, Dave R. Lal, Brian T. Craig, Jennifer M. Schuh, Barrett P. Cromeens, Sindhu Mannava, Shannon Castle, Adriana Lopez, Kelsey Mello, Joshua Short, Robin T. Petroze, Shay Rajaval, Grace R. Thompson, Peter Mattei, David H. Rothstein, Elizabeth Fialkowski, Kathryn Fowler, Nathan Martchenke, Barrie S. Rich, Richard D. Glick, Erin G. Brown, Kathleen Doyle, Paige Abril, Natashia Seemann, Jacob Davidson, Claire A. Wilson, Hau D. Le, Devashish Joshi, Michael Stellon, Tamer Ahmed, Alexandra Dimmer, Peter F. Ehrlich, Maya Hammoud, Keyonna Williams, Christa N. Grant, Merit Gorgy, Stephanie F. Polites, Julia Debertin, Danielle B. Cameron, Alyssa Stetson, Eugene S. Kim, William G. Lee, Aaron Barkhordar, Mary Austin, Brian A. Coakley, Anastasia Kahan, Joseph T. Murphy, Michael Pitonak, Chloé Boehmer, Marcus M. Malek   +76 more
wiley   +1 more source

A new record of fossil wood of Vochysiaceae from the Upper Pleistocene (Arroyo Feliciano Formation), Argentina, South America [PDF]

, 2015
A new species of Qualeoxylon Suguio & Mussa is described from the Late Pleistocene Arroyo Feliciano Formation of the Gualeguay Basin on eastern Argentina.
Brea, Mariana, Moya, Eliana Vanesa
core   +1 more source