Results 11 to 20 of about 849,615 (264)

Low-Temperature Biosurfactants from Polar Microbes

open access: yesMicroorganisms, 2020
Surfactants, both synthetic and natural, are used in a wide range of industrial applications, including the degradation of petroleum hydrocarbons. Organisms from extreme environments are well-adapted to the harsh conditions and represent an exciting ...
Benjamin Trudgeon   +4 more
doaj   +1 more source

Industrial Hemp (Cannabis sativa L.) Varieties and Seed Pre-Treatments Affect Seed Germination and Early Growth of Seedlings

open access: yesAgronomy, 2021
Seed germination and seedling growth are two essential early determinants of subsequent crop yield and quality. A high germination percentage of industrial hemp (Cannabis sativa L.) seed is required to import into Australia.
Mohammad Moinul Islam   +4 more
doaj   +1 more source

The Key Regulators and Metabolic Intermediates of Lignin Response to Low Temperatures Revealed by Transcript and Targeted Metabolic Profiling Analysis in Poplar

open access: yesAgronomy, 2022
Cold stress restricts the growth and development of plants. Lignin plays an important role in stress resistance. However, there are few studies on lignin mechanisms regulation under low-temperature stress. In this study, the contents of both acid-soluble
Xianyan Zhao, Panpan Li, Can Li, Tao Xia
doaj   +1 more source

Platelets Apoptosis And Clearance In The Presence Of Sodium Octanoate During Storage Of Platelet Concentrate At 4˚C [PDF]

open access: yesCell Journal, 2020
Objective Platelet (PLT) storage at 4˚C has several benefits, however, it is accompanied by increased clearance of PLTs after transfusion. In this study, we evaluated the potential of sodium octanoate (SO) for reducing apoptosis and clearance rate of ...
Vahid Baghdadi   +3 more
doaj   +1 more source

Reactive Oxygen Species and the Redox-Regulatory Network in Cold Stress Acclimation

open access: yesAntioxidants, 2018
Cold temperatures restrict plant growth, geographical extension of plant species, and agricultural practices. This review deals with cold stress above freezing temperatures often defined as chilling stress.
Anna Dreyer, Karl-Josef Dietz
doaj   +1 more source

Relationship between Intramuscular and Skin Temperature and Anthropometric Consideration for Post-exercise Cryotherapy: Developing Prediction Models for Clinical Use [PDF]

open access: yesThe Asian Journal of Kinesiology, 2022
OBJECTIVES To investigate the relationships among intramuscular cooling rates during (IM cooling rate) and after cold water immersion (CWI) (Post-IM cooling rate), skin tissue cooling rate during CWI (skin cooling rate), and anthropometric ...
Youngwook Kim   +3 more
doaj   +1 more source

Decrease of Environmental Temperature May Trigger the Onset of Acute Aortic Dissection

open access: yesSoutheastern European Medical Journal, 2020
Aim: The most important risk factors for a Stanford type A acute aortic dissection (AAD) include arterial hypertension and connective tissue disorders, while numerous studies have identified meteorology factors, such as environmental temperature also ...
Ivan Švagelj   +4 more
doaj   +1 more source

Study on the effect of a cold environment on the quality of three video laryngoscopes: McGrath MAC, GlideScope Ranger, and Pentax Airway Scope [PDF]

open access: yesClinical and Experimental Emergency Medicine, 2019
Objective Several environmental factors influence the prehospital use of video laryngoscopes (VLs). For example, fogging of the VL lens can occur in cold environments, and the low temperature can cause the VLs to malfunction.
Jin Won Park, Hyuk Joong Choi
doaj   +1 more source

Comparison of the Effect of Cold Dialysate versus Stretching Exercises on Severity of Restless Legs Syndrome in Patients Undergoing Hemodialysis: A Randomized Controlled Trial [PDF]

open access: yesJournal of Evidence-Based Care, 2020
Background: Restless legs syndrome (RLS) is prevalent among patients undergoing hemodialysis. This research suggests that cold dialysis solution and stretching exercises are effective approaches reducing RLS; however, they should be adopted according to ...
Azam Zirak Aliabadi   +3 more
doaj   +1 more source

Effect of early feed restriction on physiological responses, performance and ascites incidence in broiler chickens raised in normal or cold environment

open access: yesAnimal, 2017
Intensive selection of broilers for faster growth and better feed efficiency resulted in greater susceptibility to metabolic disorders such as ascites syndrome, which is one of the major causes of mortality and economic loss in broiler industry.
R. Mohammadalipour   +5 more
doaj   +1 more source

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