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Frontiers | Analysis of Hillslope Erosion Based on Excess Topography in Southeastern Tibet

1 1Key Laboratory of Mountain Hazards and Surface Process, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China 2China-Pakistan Joint Research Center on Earth Sciences, CAS-HEC, Islamabad, Pakistan 3China Railway Eryuan Engineering Group Co. Ltd., Chengdu, China 4University of Chinese Academy of Sciences, Beijing, China 5Earth and Atmospheric Sciences, Indiana University, Bloomington, IN, United States The southeastern Tibetan Plateau has been deeply dissected by major rivers and their tributaries into high-relief topography with deep gorges. In this region, most hillslope gradients in the high-relief areas approach a threshold value, and landslides are the dominant surface erosion process. For this work, we analyzed the hillslope erosion process by determining the excess topography from the threshold hillslope. Slope analysis found a similar normal distribution of slope values for six large drainage basins with different lithology, precipi

Wearable Sensor can Effectively Detect a Wide Range of Strains

Wearable Sensor can Effectively Detect a Wide Range of Strains Reviewed by Laura ThomsonJul 16 2021 Many bodily functions in humans are manifested by mechanical deformations to the skin - from the stretching, bending and movement of muscles and joints to the flutter of a pulse at the wrist. These mechanical changes can be detected and monitored by measuring different levels of strain at various points throughout the body. In recent years, much attention has been focused on wearable sensors to measure these strains for use in personal health monitoring. Some of these sensors can detect high-level (40-100%) strains, such as those associated with the movements of fingers and limb joints, others detect mid-level (10-40%) strains, as found in swallowing and facial movements and still others are sensitive to low-level (

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