Results 111 to 120 of about 1,021,087 (280)
Radio-Echo Sounding: Focusing Effects in Wavy Strata [PDF]
Geophysical Journal International, 1971 Summary An airborne radio-echo sounding system, employing a wide downward-looking beam, has produced records of the Antarctic ice sheet containing fault-like, near-vertical lines through the strata of partially-reflecting layers within the ice. It is shown that interpretation of these lines as near-vertical faults is in general incorrect, and a more
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Airborne Radio Echo-Sounding in Shirase Glacier Drainage Basin, Antarctica
, 1987 Airborne radio echo-sounding was carried out in order to measure the thickness of the ice sheet in the Shirase Glacier drainage basin and map the bedrock topography.
S. Mae, M. Yoshida
core +2 more sources
Research on Telesounders (Wireless Remote Control Echo Sounding) [PDF]
, 2015 In this paper the authors give the results of their research on the Telesounder device for sending echo images of the sea bottom and fish shoals to a distant place via radio waves.
Kato, Masuo +2 more
core +1 more source
Changes of Marukh Glacier from 1945 to 2011
Лëд и снег, 2015 Field studies have been carried out in summer 2011 at Marukh Glacier located in western part of the Northern Caucasus. The studies included ground-based radio-echo sounding measurements at a frequency of 20 MHz and glacier surface elevation survey using ...
S. S. Kutuzov +3 more
doaj +1 more source
Radio Echo Sounding Studies of Svalbard Glaciers
, 1987 The objective of this study was to investigate the radio echo sounding properties of Svalbard glaciers and to use these data to obtain information about the glaciological environment. Particular emphasis was placed on obtaining an understanding of the dielectric properties of the ice and reflecting boundaries present.
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Ice-Shelf Densities from a Comparison of Radio Echo and Seismic Soundings [PDF]
Annals of Glaciology, 1984 A 40 km line across George VI Ice Shelf was sounded in January 1981 by both radio echo and seismic reflection methods. Because the velocities of radio and seismic waves vary with ice density in different ways, an accurate comparison of travel times from the two methods allowed the average density of the ice shelf to be calculated.A distinguishable echo
openaire +2 more sources
Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source
Overview of Promising Solutions in Subsurface Sounding Equipment. [PDF]
Sensors (Basel), 2023 Bryakin IV +3 more
europepmc +1 more source
Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics
Advanced Materials, EarlyView.“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair +3 more
wiley +1 more source