Results 221 to 230 of about 7,134,348 (275)

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

Deciphering Short‐Range Order in 2D Transition Metal Dichalcogenides: From Origin to Multi‐Scale Property Modulation

Advanced Science, EarlyView.
Short‐range order in 2D transition metal dichalcogenides is revealed as a new design paradigm. Driven by chemical affinity and atomic size, it governs properties across scales. Weak ordering tunes site‐resolved magnetism and d‐band centers, while strong ordering eliminates gap states to open band gaps.
Hanyu Liu, Linggang Zhu, Jian Zhou, Zhimei Sun   +3 more
wiley   +1 more source

Brassinosteroid regulation of wood formation in poplar

New Phytologist, 2019
Summary Brassinosteroids have been implicated in the differentiation of vascular cell types in herbaceous plants, but their roles during secondary growth and wood formation are not well defined. Here we pharmacologically and genetically manipulated brassinosteroid levels in poplar trees and assayed the effects on secondary growth and wood formation,
Juan Du, Suzanne Gerttula, Zehua Li, Shu‐Tang Zhao, Ying‐Li Liu, Yu Liu, Meng‐Zhu Lu, Andrew T. Groover   +7 more
openaire   +3 more sources

Factors Affecting Cambial Growth Periodicity and Wood Formation in Tropical Forest Trees: A Review

Forests, 2023
A review of papers related to cambium activity and wood formation in tropical and subtropical trees and their response to climate in South America, tropical Africa, Southwest Asia, and Southeast Asia reveals a complex picture of the factors that ...
Supaporn Buajan, Chotika Muangsong, Nathsuda Pumijumnong   +2 more
exaly   +2 more sources

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Overexpression of PeNAC122 gene promotes wood formation and tolerance to osmotic stress in poplars.

Physiologia Plantarum : An International Journal for Plant Biology, 2022
Finding the adequate balance between wood formation and abiotic stress resistance is still an important challenge for industrial woody crops. In this study, PeNAC122, a member of the NAC transcription factor (TF) family highly expressed in xylem, was ...
Zihao Chen, Zhuoxi Peng, Siqin Liu, Haiqin Leng, Jianxun Luo, Fei Wang, Yuanyuan Yi, Víctor Resco de Dios, Gutiérrez Rodríguez Lucas, Yinan Yao, Yongfeng Gao   +10 more
semanticscholar   +1 more source

Genome-wide association studies reveal the coordinated regulatory networks underlying photosynthesis and wood formation in Populus.

Journal of Experimental Botany, 2021
Photosynthesis and wood formation underlie the ability of trees to provide renewable resources and perform ecosystem services; however, the genetic basis and regulatory pathways coordinating these two linked processes remain unclear.
Mingyang Quan, Xin Liu, Qingzhang Du, Liang Xiao, Wenjie Lu, Yuanyuan Fang, Peng Li, Li Ji, Deqiang Zhang   +8 more
semanticscholar   +1 more source

PtBRI1.2 promotes shoot growth and wood formation through a brassinosteroid-mediated PtBZR1-PtWNDs module in poplar.

Journal of Experimental Botany, 2021
Brassinosteroid-insensitive-1 (BRI1) plays important roles in various signaling pathways controlling plant growth and development. However, the regulatory mechanism of BRI1 in brassinosteroid (BR)-mediated signaling for shoot growth and wood formation in
Chunmei Jiang, Bei Li, Zhizhong Song, Yuliang Zhang, Chunyan Yu, Haihai Wang, Limin Wang, Hongxia Zhang   +7 more
semanticscholar   +1 more source

Lignin and the formation of wood

Experientia, 1959
Lignin kann in seiner ursprunglichen Form durch Abbau von Holz mit Hilfe von Zellulose-zerstorenden Pilzen und darauffolgender Extraktion mit kaltem Alkohol isoliert werden. Die Verbindung stellt enzymatisch freigesetztes Lignin dar. Im verholzenden Gewebe entsteht das Lignin aus photosynthetisch gebildeter Glukose uber Shikimisaure undp-Hydroxyphenyl ...
F F, NORD, W J, SCHUBERT
openaire   +2 more sources

Arabidopsis as a model for wood formation

Current Opinion in Biotechnology, 2011
Wood (secondary xylem) is one of the most important sustainable energy sources for humans. Arabidopsis, despite its herbaceous nature, has become an excellent model to study wood formation. Recent progress has shown that conserved molecular mechanisms may exist in herbaceous plants and trees during vascular development and wood formation.
Jing, Zhang, Annakaisa, Elo, Ykä, Helariutta   +2 more
openaire   +2 more sources

Transcriptional regulation in wood formation

Trends in Plant Science, 2007
Wood (i.e. xylem tissue) in trees is mainly composed of two types of cells, fibres and tracheary elements. Recent molecular studies of various trees, as well as the non-tree species Arabidopsis thaliana and Zinnia elegans, have revealed coordinated gene expression during differentiation of these cells in wood and the presence of several transcription ...
Taku, Demura, Hiroo, Fukuda
openaire   +2 more sources