Results 1 to 10 of about 11,556,505 (305)

Visual field map clusters in human frontoparietal cortex [PDF]

eLife, 2017
The visual neurosciences have made enormous progress in recent decades, in part because of the ability to drive visual areas by their sensory inputs, allowing researchers to define visual areas reliably across individuals and across species.
Wayne E Mackey, Jonathan Winawer, Clayton E Curtis   +2 more
doaj   +3 more sources

Indoor Positioning System Using Magnetic Field Map Navigation and an Encoder System [PDF]

Sensors, 2017
In the indoor environment, variation of the magnetic field is caused by building structures, and magnetic field map navigation is based on this feature. In order to estimate position using this navigation, a three-axis magnetic field must be measured at ...
Han-Sol Kim, Woojin Seo, Kwang-Ryul Baek
doaj   +3 more sources

Early evaluation of adjuvant effects on topramezone efficacy under different temperature conditions using chlorophyll fluorescence tests

Frontiers in Plant Science, 2022
Proper selection of adjuvant applications is an important strategy to enhance herbicide efficacy and reduce active ingredient input especially under adverse environmental conditions.
Jinwei Zhang, Yaqiong Xie, Chunhua Zhang, Peng Zhang, Chunhong Jia, Ercheng Zhao   +5 more
doaj   +1 more source

Cortical field maps across human sensory cortex

Frontiers in Computational Neuroscience, 2023
Cortical processing pathways for sensory information in the mammalian brain tend to be organized into topographical representations that encode various fundamental sensory dimensions.
Alyssa A. Brewer, Brian Barton
doaj   +1 more source

Noise-Resilient Depth Estimation for Light Field Images Using Focal Stack and FFT Analysis

Sensors, 2022
Depth estimation for light field images is essential for applications such as light field image compression, reconstructing perspective views and 3D reconstruction.
Rishabh Sharma, Stuart Perry, Eva Cheng
doaj   +1 more source

Validation of the CMS Magnetic Field Map [PDF]

, 2016
The Compact Muon Solenoid (CMS) is a general purpose detector, designed to run at the highest luminosity at the CERN Large Hadron Collider (LHC). Its distinctive features include a 4 T superconducting solenoid with 6-m-diameter by 12.5-m-length free bore,
Amapane, N., Ball, A., Calvelli, V., Curé, B., Gaddi, A., Gerwig, H., Hervé, A., Klyukhin, V. I., Loveless, R., Mulders, M.   +9 more
core   +3 more sources

Using synthetic MR images for distortion correction

Developmental Cognitive Neuroscience, 2023
Functional MRI (fMRI) data acquired using echo-planar imaging (EPI) are highly distorted by magnetic field inhomogeneities. Distortion and differences in image contrast between EPI and T1-weighted and T2-weighted (T1w/T2w) images makes their alignment a ...
David F. Montez, Andrew N. Van, Ryland L. Miller, Nicole A. Seider, Scott Marek, Annie Zheng, Dillan J. Newbold, Kristen Scheidter, Eric Feczko, Anders J. Perrone, Oscar Miranda-Dominguez, Eric A. Earl, Benjamin P. Kay, Abhinav K. Jha, Aristeidis Sotiras, Timothy O. Laumann, Deanna J. Greene, Evan M. Gordon, M. Dylan Tisdall, Andre van der Kouwe, Damien A. Fair, Nico U.F. Dosenbach   +21 more
doaj   +1 more source

Metric Map Generation for Autonomous Field Operations

Agronomy, 2020
Advanced systems for manned and/or agricultural vehicles—such as systems for auto-steering, navigation-adding, and autonomous route planning—require new capabilities in terms of the internal representation for the autonomous system of the ...
Kun Zhou, Allan Leck Jensen, Dionysis Bochtis, Michael Nørremark, Dimitrios Kateris, Claus Grøn Sørensen   +5 more
doaj   +1 more source

Seiberg-Witten map for D-branes in large R-R field background

Journal of High Energy Physics, 2021
We obtain a Seiberg-Witten map for the gauge sector of multiple Dp-branes in a large R-R (p − 1)-form field background up to the first-order in the inverse R-R field background.
Chen-Te Ma
doaj   +1 more source

The map of permanent natural electric field of Russia

Известия высших учебных заведений: Нефть и газ, 2020
The article describes a direct connection between the natural electric potential and the dynamics of the temperature of volcanoes using the examples of observation of the natural electric potential on the surfaces of volcanoes.
A. N. Dmitriev
doaj   +1 more source