Quasi-simultaneous multi-frequency observations of inverted-spectrum GPS candidate sources
, 2008 Gigahertz-Peaked Spectrum (GPS) sources are probably the precursors of local radio galaxies.Existing GPS source samples are small (
B. Vollmer +53 more
core +1 more source
GPs and end of life decisions : views and experiences [PDF]
, 2015 The views and experiences of GPs with respect to end of life (EoL) care are seldom addressed. The aim of this article is to better understand this aspect of care. A cross-sectional survey of all doctors in the country was designed and set up. The overall
Bashar Zogheib +2 more
core +4 more sources
An Experimental Study of Unsteady Flows Generated in Kojima Lake [PDF]
, 2003 The global positioning system (GPS) is utilized for analysis of flows in the water environment. A float equipped with a GPS unit is designed to drift on the surface of the water.
Numaguchi, Satoshi, Watanabe, Masaji
core +1 more source
GPS Data Modeling and GPS Noise Analysis
2006 IEEE 14th Signal Processing and Communications Applications, 2006 In this study, we model the daily recordings of the GPS (Global Positioning System) data, and examine the noise characteristics of its residual signal (which is the difference between the real data and the model.) Here, two main problems are studied: The first one is the issue of selecting proper model parameters that are fitted to GPS data. Note that,
Baykut, Suleyman +2 more
openaire +2 more sources
New Predictions for generalized spin polarizabilities from heavy baryon chiral perturbation theory
, 2004 We extract the next-to-next-to-leading order results for spin-flip generalized polarizabilities (GPs) of the nucleon from the spin-dependent amplitudes for virtual Compton scattering (VCS) at ${\cal O}(p^4)$ in heavy baryon chiral perturbation theory. At
Barbara Pasquini +3 more
core +1 more source
Atmosphere, 2022 Nighttime F-region field-aligned irregularities (FAIs) associated with equatorial plasma bubbles (EPBs) are impacted by terrestrial factors, such as solar irradiance and geomagnetic activity. This paper examines the impact of the planetary-scale periodic
Lalit Mohan Joshi +3 more
doaj +1 more source
Intrinsic Gaussian processes on complex constrained domains [PDF]
, 2018 We propose a class of intrinsic Gaussian processes (in-GPs) for interpolation, regression and classification on manifolds with a primary focus on complex constrained domains or irregular shaped spaces arising as subsets or submanifolds of R, R2, R3 and ...
Aumentado-Armstrong +29 more
core +2 more sources
Health and well-being implications surrounding the use of wearable GPS devices in professional rugby league: A Foucauldian disciplinary analysis of the normalised use of a common surveillance aid [PDF]
, 2016 Wearable GPS tracking devices have become commonplace coaching aids across professional field sports to enhance sports performances and reduce injury rates, despite the implications of the technology being poorly understood.
Denison, Jim +2 more
core +1 more source
Correlation of Fermi photons with high-frequency radio giant pulses from the Crab pulsar [PDF]
, 2011 To constrain the giant pulse (GP) emission mechanism and test the model of Lyutikov (2007) for GP emission, we have carried out a campaign of simultaneous observations of the Crab pulsar at gamma-ray (Fermi) and radio (Green Bank Telescope) wavelengths ...
A. V. Bilous +15 more
core +4 more sources
The Texas Spoofing Test Battery: Toward a Standard for Evaluating GPS Signal Authentication Techniques [PDF]
, 2012 A battery of recorded spoofing scenarios has been compiled for evaluating civil Global Positioning System (GPS) signal authentication techniques. The battery can be considered the data component of an evolving standard meant to define the notion of ...
Bhatti, Jahshan A. +3 more
core +1 more source