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Array type miniaturized ultrasonic sensors to detect urban sinkholes

Measurement, 2019
We present an implementation of a compact sensor system based on an ultrasonic pulse-echo method to detect urban sinkholes in advance. Road depression is caused by damages of artificial structures buried underground such as drain pipes. Previous works on
W. Choi, K. Park
semanticscholar   +1 more source

Sinkhole Prediction: ABSTRACT

AAPG Bulletin, 1968
Important sinkhole activity accompanied the spring drought of 1967 in central Florida. Several sinkholes developed in a large subdivision near Bartow, Florida. Mobil Chemical Company, and other phosphate companies in the area cooperated with local officials to make test corings near unaffected houses in an attempt to predict any further sinkhole ...
openaire   +1 more source

Social Media Sinkholes

Abstract The birth of social media changed human interactions forever. Given its inherent ability to provide instantaneous connection, it has been applied extensively in the medical field to facilitate education, research collaboration, networking, career development, and even marketing and branding.
Katelyn G. Makar, Christian J. Vercler
openaire   +1 more source

Sinkhole

Ploughshares, 2012
openaire   +2 more sources

Water level change of lakes and sinkholes in Central Turkey under anthropogenic effects

Theoretical and Applied Climatology, 2020
Vahdettin Demir, A. Keskin
semanticscholar   +1 more source

Sinkholes

2017
Victor P. Khomenko   +1 more
openaire   +1 more source

quantum sinkhole hypothesis

black holes could it be a gate to where is dark matter? 
openaire   +1 more source

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