Results 11 to 20 of about 138,161 (301)

Dry eye disease and oxidative stress [PDF]

open access: yesActa Ophthalmologica, 2017
AbstractDry eye, an age‐related condition, is a multifactorial disease of the tears and ocular surface that results in symptoms of discomfort, visual disturbance and tear film instability. Environmental factors are also often implicated in dry eye including exposure to pollutants, ultraviolet (UV) radiation and ozone as well as the chronic use of ...
Sophia Seen, Louis Tong
openaire   +2 more sources

Energy evolution and failure characteristics of single fissure carbonaceous shale under drying−wetting cycles

open access: yesRock and Soil Mechanics, 2022
In order to investigate the energy evolution and failure characteristics of carbonaceous shale containing single fissure under drying−wetting cycles, the intact carbonaceous shale samples and the carbonaceous shale samples with fissure angles of 30°, 45°
LIU Xin-xi   +5 more
doaj   +1 more source

Monitoring of the primary drying of a lyophilization process in vials [PDF]

open access: yes, 2009
An innovative and modular system (LyoMonitor) for monitoring the primary drying of a lyophilization process in vials is illustrated: it integrates some commercial devices (pressure gauges, moisture sensor and mass spectrometer), an innovative balance and
Galan, M.   +9 more
core   +1 more source

Methodology of scanning and measuring the prong test samples

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004
The proposal of scanning and digitizing of prong test samples used for casehardening of wood is provided. The measurement of magnitude and stress state of residual stresses is usually done by prong test samples.
Aleš Dejmal
doaj   +1 more source

Abscisic Acid Mediates Drought-Enhanced Rhizosheath Formation in Tomato

open access: yesFrontiers in Plant Science, 2021
The rhizosheath, commonly defined as soil adhering to the root surface, may confer drought tolerance in various crop species by enhancing access to water and nutrients under drying stress conditions.
Joseph K. Karanja   +5 more
doaj   +1 more source

Research on 3D mechanical properties of sludge solidified soil under the action of drying and wetting cycles

open access: yesShuiwen dizhi gongcheng dizhi, 2021
A novel curing agent produced by our independent research and development is used to solidify the municipal sludge taken from Tianjin. GCTS true triaxial apparatus is used to conduct unconsolidated and undrained tests on the sludge solidified soil under ...
Jian XU   +4 more
doaj   +1 more source

Performance evaluation of a flatbed maize dryer with a biomass heat source

open access: yesInternational Journal of Agricultural Research, Innovation and Technology, 2021
The technical performance of a 3-tonne capacity flatbed grain dryer was assessed based on its drying rate and drying efficiency. In addition, the quality of maize grains dried in the drying system was investigated through stress-crack analysis and ...
JO Akowuah   +3 more
doaj   +1 more source

Triaxial shear behavior of basalt fiber reinforced loess under drying−wetting cycles

open access: yesRock and Soil Mechanics, 2022
In this paper, the digital image based triaxial shear test, computed tomography (CT) scanning test and scanning electron microscopy (SEM) test were employed to investigate triaxial shear behavior and microstructure evolution of basalt fiber reinforced ...
XU Jian, WU Zhi-peng, CHEN Hui
doaj   +1 more source

A three-dimensional (3-D) meshfree-based computational model to investigate stress strain-time relationships of plant cells during drying [PDF]

open access: yes, 2020
A better understanding of plant cell micromechanics would enhance the current opinion on “how things are happening” inside a plant cell, enabling more detailed insights into plant physiology as well as processing plant biomaterials.
Rathnayaka, C. M.   +4 more
core   +1 more source

Enhancing the stress responses of probiotics for a lifestyle from gut to product and back again [PDF]

open access: yes, 2011
peer-reviewedBefore a probiotic bacterium can even begin to fulfill its biological role, it must survive a battery of environmental stresses imposed during food processing and passage through the gastrointestinal tract (GIT).
Mills, Susan   +15 more
core   +1 more source

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