Results 31 to 40 of about 230,443 (339)

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

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  

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed, Raquel Revuelta Iniesta, Mary Fewtrell, Julie Lanigan, Breeana Gardiner, Graeme O'Connor   +5 more
wiley   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

RELATIONSHIP BETWEEN THE ANATOMY AND DRYING IN Eucalyptus grandis X Eucalyptus urophylla WOOD

Revista Árvore
Drying is an important step to using wood and anatomical characteristics influence this process. Thus, the objective of this work was to evaluate the relationship between anatomy and wood drying.
Antônio José Vinha Zanuncio, Amélia Guimarães Carvalho, Renato Augusto Pereira Damásio, Bráulio da Silva de Oliveira, Angélica de Cassia Oliveira Carneiro, Jorge Luiz Colodette   +5 more
doaj   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Relationships Between Wood-Anatomical Features and Resistance Drilling Density in Norway Spruce and European Beech

Frontiers in Plant Science, 2022
Environmental conditions affect tree-ring width (TRW), wood structure, and, consequently, wood density, which is one of the main wood quality indicators.
Domen Arnič, Domen Arnič, Luka Krajnc, Jožica Gričar, Peter Prislan   +4 more
doaj   +1 more source

Pl@ntWood: A computer-assisted identification tool for 110 species of Amazon trees based on wood anatomy [PDF]

, 2009
World interest in conservation of tropical forests has increased due to elevated rates of deforestation and climate change issues. Tropical forests are threatened by extensive agriculture and timber trade among other factors; thus, sustainable management
Bonnet, Pierre, Détienne, Pierre, Heinz, Christine, Sarmiento, Carolina   +3 more
core