Constraints on the Galactic bar from the Hercules stream as traced with RAVE across the Galaxy [PDF]
, 2014 Non-axisymmetries in the Galactic potential (spiral arms and bar) induce kinematic groups such as the Hercules stream. Assuming that Hercules is caused by the effects of the outer Lindblad resonance of the Galactic bar, we model analytically its ...
A. Helmi +66 more
core +6 more sources
The effect of signal acquisition and processing choices on ApEn values: Towards a “gold standard” for distinguishing effort levels from isometric force records [PDF]
, 2014 Approximate Entropy (ApEn) is frequently used to identify changes in the complexity of isometric force records with ageing and disease. Different signal acquisition and processing parameters have been used, making comparison or confirmation of results ...
Bennett +32 more
core +1 more source
Properties of visual field defects around the monocular preferred retinal locus in age-related macular degeneration [PDF]
, 2017 YesPURPOSE. To compare microperimetric sensitivity around the monocular preferred retinal locus (mPRL) in age-related macular degeneration (AMD) to normative data, and to describe the characteristics of visual field defects around the mPRL in AMD ...
Astle, A.T. +4 more
core +2 more sources
Spiral SAR Imaging with Fast Factorized Back-Projection: A Phase Error Analysis
Sensors, 2021 This paper presents a fast factorized back-projection (FFBP) algorithm that can satisfactorily process real P-band synthetic aperture radar (SAR) data collected from a spiral flight pattern performed by a drone-borne SAR system.
Juliana A. Góes +3 more
doaj +1 more source
Patterns of Means and Standard Deviations with Binary Variables: A Key to Detecting Fraudulent Research [PDF]
Biomedical Journal of Scientific & Technical Research, 2019 There appears to be increasing pressure on academic scholars to publish more often, even at lower ranks...
openaire +1 more source
Robust Adaptive Median Binary Pattern for noisy texture classification and retrieval
, 2018 Texture is an important cue for different computer vision tasks and applications. Local Binary Pattern (LBP) is considered one of the best yet efficient texture descriptors. However, LBP has some notable limitations, mostly the sensitivity to noise.
Alkhatib, Mohammad, Hafiane, Adel
core +1 more source
Spatial Variability and Temporal Persistence of Event Runoff Coefficients for Cropland Hillslopes
Water Resources Research, 2019 Using data collected from collocated hillslopes in central Iowa, the United States, the authors (1) explored the spatial variability of runoff coefficient at the event scale by examining the relationships between the standard deviation and coefficient of
Bo Chen +3 more
doaj +1 more source
Delhi Journal of Ophthalmology, 2018 Aim and Objective:- The current study was conducted to find out the correlation between Pattern reversal VEP (visual evoked potential) parameters, standard automated perimeter parameters and cup disc ratio (CDR) in newly diagnosed cases of POAG (primary ...
Shikha Baisakhiya +3 more
doaj +1 more source
The Structure of UK Outbound FDI And Environmental Regulation [PDF]
, 2017 We study whether the pattern of outbound Foreign Direct Investment (FDI) is influenced by host countries’ environmental regulations. We employ a general empirical location model that captures interactions between industry attributes and host country ...
A Jaffe +30 more
core +1 more source
LIDAR Velodyne HDL-64E Calibration Using Pattern Planes
International Journal of Advanced Robotic Systems, 2011 This work describes a method for calibration of the Velodyne HDL‐64E scanning LIDAR system. The principal contribution was expressed by a pattern calibration signature, the mathematical model and the numerical algorithm for computing the ...
Gerardo Atanacio-Jiménez +6 more
doaj +2 more sources