Results 161 to 170 of about 74,212 (211)
This work presents a standalone smart wheelchair featuring dual voice‐ and gesture‐based control, obstacle avoidance, and real‐time location sharing. The system achieves 100% gesture accuracy and 94% voice accuracy, enabling safe, independent mobility for users with severe physical impairments and providing emergency support without smartphone ...
Md Nurul Huda Rifat +2 more
wiley +1 more source
Collocated Geotechnical and Geophysical Test Dataset at Three Sites in Napier, New Zealand
Reliable assessment of liquefaction hazard, particularly in the context of groundwater fluctuations associated with hydroclimatic changes and variability between liquefaction assessment methods, necessitates supplementary data and advanced site characterization methods.
Aavash Ghimire +4 more
wiley +1 more source
Dynamic Cell Division for Interference Management in Satellite Direct‐to‐Cell Systems
ABSTRACT Direct‐to‐cell (D2C) connectivity enables future non‐terrestrial networks to provide service directly to standard terrestrial user equipment (UE) when terrestrial networks (TN) are unavailable. In this work, the satellite system is considered as a secondary network that supplements existing TN coverage while minimizing interference to the ...
Satya Chan +3 more
wiley +1 more source
Abstract InSAR‐constrained finite fault slip models are often used to characterize fault geometries and slip distributions of large continental earthquakes. A common feature of these models is a decrease in slip near the surface, commonly expressed as a percentage shallow slip deficit (SSD).
É. Gaudreau, E. Nissen, J. Liu
wiley +1 more source
Widespread On‐Fault Geologic Evidence for Variable Mode Coseismic Slip to the Trench in Cascadia
Abstract Investigating the geologic record of near‐trench coseismic strain release is critical for estimating the slip distribution and tsunamigenic potential of future large subduction zone earthquakes. However, the style and extent of upper plate coseismic deformation offshore in subduction zones is poorly constrained.
J. T. Watt +11 more
wiley +1 more source
Multiple Frequencies Precise GNSS RTK System Research in Dynamic Mode
High precision GNSS systems are widely used for geodetic measurement. Given research work presents the possibilities to use GNSS system with phase measurements and real time data correction to establish location of dynamic objects. Test was done by using
Mitrofanovs, Ingus +3 more
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Abstract The North American‐Pacific Geopotential Datum of 2022 (NAPGD2022) is anticipated to become the official height system of the United States in 2027. This new datum is realized through a suite of models, including GEOID2022 (geoid) and DEFLEC2022 (deflection of the vertical).
Müge Albayrak +6 more
wiley +1 more source
From Fault Ruptures to Atmospheric Perturbations: Examining the 2016 Norcia Seismic Sequence
Abstract This study investigates lithosphere–atmosphere interactions during the 2016 Central Italy seismic sequence, providing the first systematic analysis of atmospheric impacts across the entire series within a complex tectonic setting. The static displacement fields of the main events were modeled using the Okada formulation and validated against ...
M. Falanga +5 more
wiley +1 more source
Abstract Hydrothermal sealing is a mechanism thought to be responsible for challenging‐to‐forecast phreatic and phreatomagmatic eruptions. To better understand this process, we present a study in which we assessed the textural, mineralogical, and physical properties (porosity, permeability, and tensile strength) of blocks of hydrothermal seal that were
Michael J. Heap +11 more
wiley +1 more source
Application of GNSS Observation Results to Determination of the Ground Deformations
Global Navigation Satellite Systems play a principal role in understanding the movements of the Earth’s surface. Permanent observation stations record GNSS data.
Haritonova, Diāna +4 more
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