Results 21 to 30 of about 1,531,075 (291)

Vernalization requirement and the chromosomal VRN1-region can affect freezing tolerance and expression of cold-regulated genes in Festuca pratensis

open access: yesFrontiers in Plant Science, 2016
Plants adapted to cold winters go through annual cycles of gain followed by loss of freezing tolerance (cold acclimation and deacclimation). Warm spells during winter and early spring can cause deacclimation, and if temperatures drop, freezing damage may
Åshild eErgon   +3 more
doaj   +1 more source

Dooryard Fruit Varieties

open access: yesEDIS, 2022
Considerations for selecting proper fruit species and cultivars for north, central, and south Florida are discussed including chilling requirement, cold hardiness, and warm weather adaptability.
J. G. Williamson   +3 more
doaj   +1 more source

COLD ADAPTATION AND THE ANAESTHETIC REQUIREMENT FOR CYCLOPROPANE IN RATS

open access: yesBritish Journal of Anaesthesia, 1976
The effect of cold adaptation at 4 degrees C on cyclopropane MAC was studied in 10 Wistar rats over a 16-week period. Compared with a similar control group (normally adapted), there was a significant decrease in weight gain and a significant increase in anaesthetic requirement in the cold-adapted rats.
J A, Reitan   +3 more
openaire   +2 more sources

Civil Defence Policy in Cold War Britain, 1945-68 [PDF]

open access: yes, 2006
PhDThis thesis investigates how successive postwar British Governments formulated a civil defence policy aimed at ameliorating the effects of an enemy attack in the cold war.
Grant, Matthew
core   +4 more sources

Growing Princesa apples under semiarid conditions in northeastern Brazil - doi: 10.4025/actasciagron.v35i1.15066

open access: yesActa Scientiarum. Agronomy, 2012
Phenological observations are some of the most sensitive data for the identification of plant species growth in regional climate conditions. Thus, an experiment was conducted from October 2008 to December 2009 to characterize the phenological stages ...
Paulo Roberto Coelho Lopes   +3 more
doaj   +1 more source

Cold stress-induced lipid peroxidation and non-enzymatic antioxidant defense in tissues of the common Indian toad, Bufo melanostictus [PDF]

open access: yesArchives of Biological Sciences, 2014
The aim of this study was to investigate the effect of exposure to short-term cold stress (30 min at 0-4°C) on lipid peroxidation and the non-enzymatic antioxidant defense system in liver, kidney and brain tissues of an ectothermic animal, the ...
Sahoo D.D., Kara T.C.
doaj   +1 more source

Keratinocytes are required for normal cold and heat sensation [PDF]

open access: yes, 2020
Abstract Keratinocytes are the most abundant cell type in the epidermis, the most superficial layer of the skin. Historically, epidermal-innervating sensory neurons were thought to be the exclusive detectors and transmitters of environmental stimuli.
Sadler, Katelyn E.   +2 more
openaire   +1 more source

Advance Stripper Configuration for Energy-Saving Designs Using Standard Monoethanolamine Absorbent for Post-Combustion Carbon Capture [PDF]

open access: yesMATEC Web of Conferences, 2021
In a standard post-combustion carbon capture (PCC) process, the regeneration energy of the CO2 lean solvent dominates the overall energy consumption.
Liu Jiain, Chen Ding-Sou
doaj   +1 more source

Cold-induced hyperphagia requires AgRP neuron activation in mice [PDF]

open access: yeseLife, 2020
To maintain energy homeostasis during cold exposure, the increased energy demands of thermogenesis must be counterbalanced by increased energy intake. To investigate the neurobiological mechanisms underlying this cold-induced hyperphagia, we asked whether agouti-related peptide (AgRP) neurons are activated when animals are placed in a cold environment ...
Jennifer D Deem   +14 more
openaire   +3 more sources

The Effect of Cold and Drought Stresses on Yield, Yield Components and Water Use Efficiency of some Corn Hybrids (Zea mays L.) [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2017
Cold and drought stresses are considered as the most important factors limiting crop production. To evaluate the effect of these tow stresses on yield and yield components of corn hybrids, a field experiment was implemented in split plots based on a ...
Mohsen Tarighaleslami   +3 more
doaj  

Home - About - Disclaimer - Privacy