Results 251 to 260 of about 915,660 (303)

Experimental and numerical studies on failure behaviours of sandstones subject to freeze-thaw cycles [PDF]

open access: yesTransportation Geotechnics, 2021
The freeze-thaw induced damage of rock affects the durability and serviceability of geo-structures, especially those constructed in the regions frequently impacted by climatic changes.
Javad Yahaghi   +2 more
exaly   +3 more sources

Repeated Freeze–Thaw Cycles in Cryosurgery

Nature, 1968
FREEZING temperatures have been in use in surgery for many years as a means of local tissue destruction. Recent experimental investigation has shown that such freezing will give a reproducible area of cell death provided factors such as the temperature and the duration of application are constant.
W, Gill, J, Fraser, D C, Carter
openaire   +2 more sources

Measuring Total Mercury Through Freeze–Thaw Cycles

Bulletin of Environmental Contamination and Toxicology, 2023
Total mercury (THg) analysis of fish tissue requires the samples to be frozen for long-term storage or analyzed immediately after the fish sample has been obtained. Such rigid field sampling protocols do not account for the logistical challenges that can occur if sampling is conducted in remote areas or collaboratively via community-based monitoring ...
Stephen McGovarin   +4 more
openaire   +2 more sources

Effects of freeze–thaw cycles on the texture of Nanguo pear

Journal of Texture Studies, 2022
AbstractFreezing is a way to preserve the quality of fruit for a long time. Nanguo pear stored at low temperature is prone to browning and lignification. In this study, freeze–thaw cycles were used to simulate the temperature fluctuation in the process, storage, and transportation.
Xuehui Cao   +4 more
openaire   +2 more sources

Freeze-Thaw Cycle and Rockfall Monitoring

2013
Among several weathering processes that may contribute to rock fall generation, a particular issue is related to freeze-thaw cycles. Several studies claim that many rock falls originate from thawing of the fractured bedrock during seasonal freezing (Matsuoka and Marton Permafrost Periglac Process 19(2):195–210, 2008; Matsuoka Cold Reg Scid Technol 17(3)
AROSIO, DIEGO   +4 more
openaire   +2 more sources

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