Results 71 to 80 of about 989,743 (383)

Distribution of temperature, moisture, stress and strain in the highway

open access: yesИнженерно-строительный журнал, 2018
The paper analyzes regularities for the distribution of temperature, moisture, stresses and strains in pavement and subgrade of the highway, located in northern part of Kazakhstan, within one year, especially during cold season.
Bagdat Teltayev   +2 more
doaj   +1 more source

Effects of Freezing on Soil Temperature, Freezing Front Propagation and Moisture Redistribution in Peat: Laboratory Investigations [PDF]

open access: yes, 2012
There are not many studies that report water movement in freezing peat. Soil column studies under controlled laboratory settings can help isolate and understand the effects of different factors controlling freezing of the active layer in organic covered ...
Hayashi, Masaki   +3 more
core   +1 more source

Fluid-solid transition in hard hyper-sphere systems

open access: yes, 2010
In this work we present a numerical study, based on molecular dynamics simulations, to estimate the freezing point of hard spheres and hypersphere systems in dimension D = 4, 5, 6 and 7.
C. D. Estrada, Conway J. H., M. Robles
core   +1 more source

Freezing of Swallowing [PDF]

open access: yesMovement Disorders Clinical Practice, 2016
AbstractView Supplementary Video 1BackgroundSwallowing deficits and freezing phenomena represent severe parkinsonian features. Freezing as a symptom occurring during swallowing has not been reported on yet.MethodsWe report on 3 patients with probable PSP‐parkinsonism (PSP‐P) who manifested freezing of swallowing (FOS).ResultsAll 3 patients experienced ...
Bastiaan R. Bloem   +16 more
openaire   +4 more sources

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

REGULARITIES AND FACTORS OF FORMATION OF WINTER HYDRO/CHEMICAL REGIME OF THE UGLICH RESERVOIR

open access: yesВодное хозяйство России: проблемы, технологии, управление, 2020
The article presents the results of the study of the winter hydro/chemical regime of the Uglich reservoir which is the second stage of the Volga-Kama cascade of reservoirs.
Irina L. Grigoryeva
doaj   +1 more source

Frost cracks formation in permafrost regions

open access: yesMagazine of Civil Engineering, 2021
The object of the study is the soil susceptible to cryogenic cracking during freezing. The formation of cracks creates the problems in the development of mineral deposits in northern regions with sharply continental climates in Europe, Asia and North ...
Stetjukha Vladimir
doaj   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Impact of post-harvest storage and freezing of palm fruits on the extraction yield and quality of African crude palm oil extracted in the laboratory

open access: yesOilseeds and fats, crops and lipids, 2020
In the frame of African artisanal small-scale extraction of palm oil, the effects of post-harvest storage time and freezing of palm fruits on the extraction yield and quality of crude palm oil (CPO) were studied at laboratory scale using a process ...
Nanda Doris   +5 more
doaj   +1 more source

Effect of Frozen Periods on Volatile Flavor Compounds of Coconut Water Based on GC-IMS and Chemometrics Analysis

open access: yesShipin gongye ke-ji, 2023
In this paper, gas chromatography-ion mobility spectroscopy (GC-IMS) and chemometrics were used to investigate the changes of volatile substances in mature coconut water after freezing at −18 ℃ for 0, 1, 2 and 3 months (CW0, CW1, CW2 and CW3).
Jintao KAN   +4 more
doaj   +1 more source

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