Results 31 to 40 of about 2,045,933 (264)

SlamTracker Accuracy under Static and Controlled Movement Conditions [PDF]

, 2016
Accelerometry is the de facto standard in objective physical activity monitoring. However traditional accelerometer units undergo proprietary pre-processing, resulting in the ‘black-box’ phenomenon, where researchers are unaware of the processes and ...
Barnes, Claire M., Clark, Cain C. T., Holton, Mark, Stratton, Gareth, Summers, Huw D.   +4 more
core   +2 more sources

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, Witold F. Krajewski, Matthew J. Helmers, Zhuodong Zhang   +3 more
doaj   +1 more source

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, Valquiria Castro, Leonardo Sant’Anna Bins, Hugo E. Hernandez-Figueroa   +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, A Levinson, A Mulatu, A Subramanian, A Waldkirch, Abay Mulatu, B Copeland, B Javorcik, DK Kellenberg, DL Millimet, E Manderson, G Eskeland, GP Fredriksson, J Dean, J Romalis, J Stock, JA List, M Spatareanu, MA Cole, MA Cole, OT Michielsen, P Debaere, R Gerlagh, R Hanna, S Kheder, S Poelhekke, S Raspiller, S Taylor, U Wagner, W Keller, YO Xing   +30 more
core   +1 more source

Correlation Between VEP Latency, CDR and PSD On Standard Automated Perimetry In Newly Diagnosed POAG Cases

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, Gurdev Lal Goyal, Punita Garg, Zahid Khan   +3 more
doaj   +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   +3 more sources

Resolving SM-like scenarios via Higgs boson production at a Photon Collider: I. 2HDM versus SM [PDF]

, 2000
We consider the possibility that after operations at the LHC and e^+e^- Linear Colliders a Higgs boson will be discovered, but no signal of New Physics will be found (Standard-Model-like scenario).
Ginzburg, Ilya F., Krawczyk, Maria, Osland, Per   +2 more
core   +2 more sources

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 calibration ...
Gerardo Atanacio-Jiménez, José-Joel González-Barbosa, Juan B. Hurtado-Ramos, Francisco J. Ornelas-Rodríguez, Hugo Jiménez-Hernández, Teresa García-Ramirez, Ricardo González-Barbosa   +6 more
doaj   +2 more sources

On the orthogonal distance to class subspaces for high-dimensional data classification [PDF]

, 2017
The orthogonal distance from an instance to the subspace of a class is a key metric for pattern classification by the class subspace-based methods. There is a close relationship between the orthogonal distance and the residual standard deviation of a ...
Arnalds, Bicciato, Branden, Candolfi, Candolfi, Chen, da Silva, Daszykowski, De Maesschalck, De Maesschalck, Ferraty, Fisher, Jiao, Kumar, Mnassri, Mnassri, Pomerantsev, Pomerantsev, Pomerantsev, Rafferty, Rodionova, Shang, Shang, Uríčková, Van den Kerkhof, Vandeginste, Waddell, Wold, Zhu, Zontov   +29 more
core   +2 more sources

Decomposition Analyses Applied to a Complex Ultradian Biorhythm: The Oscillating NADH Oxidase Activity of Plasma Membranes Having a Potential Time-Keeping (Clock) Function

Dose-Response, 2003
Seasonal decomposition analyses were applied to the statistical evaluation of an oscillating activity for a plasma membrane NADH oxidase activity with a temperature compensated period of 24 min.
Ken Foster, Nasim Anwar, Rhea Pogue, Dorothy M. Morré, T. W. Keenan, D. James Morré   +5 more
doaj   +1 more source