Results 91 to 100 of about 1,308,642 (208)

Physiological characteristics and transcriptomic analyses of alfalfa root crown in wintering

open access: yesFrontiers in Plant Science
BackgroundAlfalfa, scientifically identified as Medicago sativa, is repeatedly referred to as the “king of forages”. Because of its tight relationship to winter hardiness, the alfalfa’s root crown plays a significant role as a storage organ over the ...
Xiaolong Wang   +6 more
doaj   +1 more source

Beating the cold: The role of OsTTG1 in developing cold-resistant rice

open access: yesPlant Physiology
In the face of unpredictable climate patterns, crop growth and yield are becoming increasingly vulnerable, with rice—a staple food crop—being no exception. While much attention has been paid to heat stress and its impact on crops, the effects of cold stress on rice remain underexplored.
Prateek Jain, Ria Khare
openaire   +2 more sources

Physiological Response and Comprehensive Evaluation of Cold-Resistant Peach Varieties to Low-Temperature Stress

open access: yesAgronomy
The study aimed to evaluate the cold tolerance of various peach cultivars under diverse low-temperature conditions (−5, −10, −15, −20, −25, −30, and −35 °C).
Ruxuan Niu   +4 more
doaj   +1 more source

The Korean Armistice of 1953 and its Consequences - Part II [PDF]

open access: yes
Mitter: China emerged from the Korean War as a more confident actor in the international order. The paper considers three wider contexts within which China's experience of the Korean War should be considered: as part of a spectrum of 20th century wars ...
Koji Nakakita, Rana Mitter
core  

The resistance to embrittlement by a hydrogen environment of selected high strength iron-manganese base alloys [PDF]

open access: yes
Fe-16Mn and Fe-25Mn base alloys, which had been cold worked to yield strength levels of 201 and 178 KSI, were resistant to degradation of mechanical properties in a one atmosphere hydrogen environment at ambient temperature under the loading conditions ...
Atteridge, D.   +3 more
core   +1 more source

Evaluation of in vitro viability and pollen morphology of asparagus vigna (Vigna unguiculata) accessions during introduction in the south of Western Siberia

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки
Background. Vigna is a new for Russia vegetable crop with high heat requirements, which prevents the expansion of its cultivation in regions with a continental climate.
Sun Jiaping, Y.V. Fotev
doaj   +1 more source

Fundamental considerations for future solid lubricants [PDF]

open access: yes
Properties important to the performance of solid lubricants are discussed. Those properties include shear characteristics, coherence between particles, resistance to cold flow, adherence to the substrate, applicable chemical thermodynamics and kinetics ...
Johnson, R. L., Sliney, H. E.
core   +1 more source

Electrical impedance spectroscopy in plant cold resistance: a review. [PDF]

open access: yesPeerJ
Wang Z   +7 more
europepmc   +1 more source

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