Results 1 to 10 of about 122,139 (315)

Experimental investigations on innovative crack repair methods and reinforcing steel structures with adhesivly bonded CFRP – lamellas

Engineering Structures and Technologies, 2021
The paper describes some of the experiments carried out at the Chair of Steel and Timber Construction to reinforce steel with adhesively bonded CFRP lamellas. The first topic deals with the repair of cracks in steel structures exposed to fatigue.
Florian Sternsdorff, Yvonne Ciupack, Hartmut Pasternak   +2 more
doaj   +1 more source

High-throughput sequencing-based assembly of chloroplast genomes of five pine tree species

Mitochondrial DNA. Part B. Resources, 2020
Pinus plants are the largest existing group of gymnosperms and one of the most highly differentiated taxa. Due to its huge ecological, economic, and scientific value, the genetic diversity and the relationship between the intraspecific evolution of Pinus
Qunfeng Luo, Zhangqi Yang, Yuanheng Feng, Jie Jia, Jianhui Tan, Peidong Yan   +5 more
doaj   +1 more source

Lignin-based Foams: Production Process and Characterization

BioResources, 2016
Lignin foams are innovative materials obtained by the copolymerization of furanics with the spent liquor from the magnefite wood pulping process.
Gianluca Tondi, Martin Link, Christian Kolbitsch, Johannes Gavino, Paul Luckeneder, Alexander Petutschnigg, Richard Herchl, Charlie Van Doorslaer   +7 more
doaj   +1 more source

Complexation of Boronic Acid with Chiral α-Hydroxycarboxylic Acids and the Ability of the Complexes to Catalyze α-Hydroxycarboxylic Acid Esterification

Molecules, 2023
The complexation of boric acid (BA) with various α-hydroxycarboxylic acids (HCAs) was examined by analyzing the change in the optical rotation after the addition of BA to aqueous HCA solutions, and the catalytic properties of the complexes were examined ...
Zhonglei Meng, Rongxiu Qin, Rusi Wen, Junkang Xie, Haiyan Chen, Guiqing Li   +5 more
doaj   +1 more source

Diversity of Fruit Quality in Astringent and Non−Astringent Persimmon Fruit Germplasm

Horticulturae, 2022
Persimmon (Diospyros kaki Thunb.) is an economically important tree with a long history of cultivation in China. So far, a total of approximately 1000 varieties have been found in China. To systematically evaluate the diversity of persimmon fruit quality,
Weijuan Han, Qi Zhang, Tingting Pu, Yiru Wang, Huawei Li, Ying Luo, Taishan Li, Jianmin Fu   +7 more
doaj   +1 more source

Numerical Simulation of the Semi-Rigid Behaviour of Integrally Attached Timber Folded Surface Structures

Buildings, 2019
Timber folded surface structures assembled using semi-rigid multiple tab and slot joints (MTSJ) have been shown to form feasible structural systems with high load bearing potential. However, for their further development and use on large building scales,
Andrea Stitic, Anh Chi Nguyen, Aryan Rezaei Rad, Yves Weinand   +3 more
doaj   +1 more source

The "timber line"

American Journal of Science, 1882
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Identification of the Auxin Response Factor gene family in kernel consumption apricot and association analysis of related genes regulating fruit size in distant hybridization

BMC Plant Biology
Background Distant hybridization is pivotal for fruit tree germplasm enhancement. Although successful hybridization has been achieved between kernel consumption apricot and almond, the hybrid progeny exhibits a consistent fruit size diminution compared ...
Caixuan Han, Wenke Zhang, Sifei Chen, Yi Zhang, Huan Guo, Lipang Yu, Lanzhi Liu, Panfeng Liu, Lin Wang, Han Zhao   +9 more
doaj   +1 more source

Moderate Drought Stress Induces Increased Foliar Dimethylsulphoniopropionate (DMSP) Concentration and Isoprene Emission in Two Contrasting Ecotypes of Arundo donax

Frontiers in Plant Science, 2017
The function of dimethylsulphoniopropionate (DMSP) in plants is unclear. It has been proposed as an antioxidant, osmolyte and overflow for excess energy under stress conditions.
Matthew Haworth, Stefano Catola, Giovanni Marino, Cecilia Brunetti, Cecilia Brunetti, Marco Michelozzi, Ezio Riggi, Giovanni Avola, Salvatore L. Cosentino, Francesco Loreto, Mauro Centritto   +10 more
doaj   +1 more source

Physiological Characteristics and Transcriptional Differences of Growth Traits of Persimmon with Different Ploidy

Horticulturae
Ploidy breeding is one of the important approaches for persimmon (Diospyros kaki Thunb.) genetic improvement, and vegetative growth of seedlings is the basis for subsequent fruit development.
Tingting Pu, Yiru Wang, Weijuan Han, Huawei Li, Peng Sun, Yujing Suo, Jianmin Fu   +6 more
doaj   +1 more source