Results 11 to 20 of about 1,308,642 (208)

Signaling and protection systems in the adaptation of plants to cold [PDF]

open access: yesJournal of Central European Agriculture, 2023
Global climate change increases the urgency of the problem of plant resistance to stress temperatures. Due to temperature instability in winter, as well as the earlier onset of meteorological spring with frosts, the likelihood of low-temperature damage ...
Yuriy KOLUPAEV   +5 more
doaj   +1 more source

Identification and Expression Analysis of the Ethylene Response Factor Gene Family in Tea Plant (Camellia sinensis)

open access: yesAgronomy, 2023
The ERF gene family is widely present in plants and has crucial regulatory importance in plant seed development, organ morphogenesis, the synthesis of secondary metabolites, and coping with abiotic stresses such as cold and drought.
Tao Zhang   +7 more
doaj   +1 more source

Physiological and Structural Changes in Apple Tree Branches of Different Varieties during Dormancy

open access: yesHorticulturae, 2023
Low temperature is an abiotic stress factor limiting the distribution of fruit tree cultivation areas. As temperate deciduous fruit trees, apple (Malus domestica) trees go dormant in the winter to adapt to or avoid damage caused by low temperatures.
Gongxun Xu   +4 more
doaj   +1 more source

On the influence of cold work on the oxidation behavior of some austenitic stainless steels: High temperature oxidation [PDF]

open access: yes, 1984
AISI 304, 314, 321, and Incoloy 800H have been subjected to several pretreatments: polishing, milling, grinding, and cold drawing. In the temperature range 800–1400 K, cold work improves the oxidation resistance of AISI 304 and 321 slightly, but has a ...
Fransen, T.   +2 more
core   +3 more sources

Anticorrosion properties of Epoxidized Palm Olein/Epoxy Resin as Coating Materials on Low-Carbon Steel in 3.5% NaCl

open access: yesInternational Journal of Electrochemical Science, 2019
Epoxy resins are valued for their excellent toughness and adhesive strength, which are contributing factors in determining a coating lifespan in aggressive environments. With new challenges in the oil and gas industry, polymers derived from petrochemical-
Fan Zhenyu, Xu Qing, Xu Yang, Lin Nan
doaj   +1 more source

Identification and expression analysis of CBF/DREB1 and COR15 genes in mutants of Brassica oleracea var. botrytis with enhanced proline production and frost resistance. [PDF]

open access: yes, 2011
Frost resistant mutants of Brassica oleracea var. botrytis were investigated for the presence of CBF/DREB1 and COR15a gene products and induced frost resistance.
Fuller, MP, Gilpin, M, Hadi, F
core   +2 more sources

Genome-Wide Identification and Function of Aquaporin Genes During Dormancy and Sprouting Periods of Kernel-Using Apricot (Prunus armeniaca L.)

open access: yesFrontiers in Plant Science, 2021
Aquaporins (AQPs) are essential channel proteins that play a major role in plant growth and development, regulate plant water homeostasis, and transport uncharged solutes across biological membranes.
Shaofeng Li   +11 more
doaj   +1 more source

Experimental investigation on cold-formed steel beams under pure bending [PDF]

open access: yes, 2012
This paper presents the flexural behaviour of cold-formed double lipped channels beams under pure bending action. Two channel sections are bolted back-to-back to form an I-shape structural beam member. A series of six experiment tests were carried out on
Lee, Yee Ling   +2 more
core   +1 more source

Alterations of phenotype, physiology, and functional substances reveal the chilling-tolerant mechanism in two common Olea Europaea cultivars

open access: yesFrontiers in Plant Science, 2023
Olive suffers from cold damage when introduced to high-latitude regions from its native warm climes. Therefore, this study aims to improve the adaption of olive to climates in which it is cold for part of the year.
Chenkai Jiang   +6 more
doaj   +1 more source

The role of primary root system, coleoptile length and cold resistance in the yield formation of semi-dwarf varieties of spring barley (Hordeum vulgare L.)

open access: yesPlant Varieties Studying and Protection, 2014
For the resistance to a soil drought in the early stages of seed germination the key role plays the primary root system: an activity of seed germination, the number of seminal roots and their length, dry weight of roots and coleoptile length and also the
Є. К. Кірдогло   +2 more
doaj   +1 more source

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