Results 41 to 50 of about 694,559 (294)

Tracking Angles of Departure and Arrival in a Mobile Millimeter Wave Channel

, 2015
Millimeter wave provides a very promising approach for meeting the ever-growing traffic demand in next generation wireless networks. To utilize this band, it is crucial to obtain the channel state information in order to perform beamforming and combining
Fan, Pingyi, Guo, Dongning, Zhang, Chuang   +2 more
core   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

Hippocampus and retrosplenial cortex combine path integration signals for successful navigation [PDF]

, 2013
The current study used fMRI in humans to examine goal-directed navigation in an open field environment. We designed a task that required participants to encode survey-level spatial information and subsequently navigate to a goal location in either first ...
Brown, Thackery I, Erdem, Ugur M., Hasselmo, Michael E., Ross, Robert S., Sherrill, Katherine R., Stern, Chantal E.   +5 more
core   +3 more sources

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky, Cara Joyce, H. Jeremy Bockholt, Paul A. Rudnick, William H. Adams, Fiona McAllister, Justin W. Smock, Michael A. Newton, Jane S. Paulsen   +8 more
wiley   +1 more source

Steering control based on model predictive control for obstacle avoidance of unmanned ground vehicle

Measurement + Control, 2020
In this paper, a strategy based on model predictive control consisting of path planning and path tracking is designed for obstacle avoidance steering control problem of the unmanned ground vehicle.
Chaofang Hu, Lingxue Zhao, Lei Cao, Patrick Tjan, Na Wang   +4 more
doaj   +1 more source

Path planning algorithm for a car like robot based on Coronoi Diagram Method [PDF]

, 2013
The purpose of this study is to develop an efficient offline path planning algorithm that is capable of finding optimal collision-free paths from a starting point to a goal point. The algorithm is based on Voronoi diagram method for the environment
Inun, Haidie
core  

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Safety research on stabilization of autonomous vehicles based on improved-LQR control

AIP Advances, 2022
Mediating the divergent interest of vehicle stability and strengthened path tracking performance when aiming at the design of a path tracking controller for autonomous vehicles is a challenging issue.
Hao Li, Peiqing Li, Likang Yang, Jun Zou, Qipeng Li   +4 more
doaj   +1 more source

To dash or to dawdle: verb-associated speed of motion influences eye movements during spoken sentence comprehension [PDF]

, 2013
In describing motion events verbs of manner provide information about the speed of agents or objects in those events. We used eye tracking to investigate how inferences about this verb-associated speed of motion would influence the time course of ...
AM Fecica, AM Glenberg, AM Glenberg, Ayse Pinar Saygin, B Yao, BK Bergen, Christoph Scheepers, DC Richardson, GTM Altmann, GTM Altmann, GTM Altmann, JA Hanley, LW Barsalou, M Coll-Florit, M Rinck, MC Stites, MK Tanenhaus, RA Zwaan, RA Zwaan, RA Zwaan, RA Zwaan, RD Morey, Shane Lindsay, SM Kosslyn, T Matlock, T Matlock, W Pan, Yuki Kamide   +27 more
core   +4 more sources

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source