Results 71 to 80 of about 38,235 (259)

Non-verbal sensorimotor timing deficits in children and adolescents who stutter

Frontiers in Psychology, 2015
There is growing evidence that motor and speech disorders co-occur during development. In the present study, we investigated whether stuttering, a developmental speech disorder, is associated with a motor timing deficit in childhood and adolescence.
Simone eFalk, Simone eFalk, Thilo eMüller, Simone eDalla Bella, Simone eDalla Bella, Simone eDalla Bella   +5 more
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Optimized Partial Band Preamble and Timing Synchronization Algorithm for Orthogonal Time Frequency Space System

IEEE Access
A novel optimized partial band preamble is designed and the corresponding filtering processing of received signal and the timing synchronization algorithm are also proposed for orthogonal time frequency space (OTFS) systems in high mobility scenarios. To
Wenchao Zhang, Xiaochen Lu, Guangliang Ren, Lirui Shen   +3 more
doaj   +1 more source

Extension of Pairwise Broadcast Clock Synchronization for Multicluster Sensor Networks

EURASIP Journal on Advances in Signal Processing, 2008
Time synchronization is crucial for wireless sensor networks (WSNs) in performing a number of fundamental operations such as data coordination, power management, security, and localization.
Bruce W. Suter, Khalid Qaraqe, Yik-Chung Wu, Kyoung-Lae Noh   +3 more
doaj   +1 more source

Time synchronization using the Internet [PDF]

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 1998
This paper discusses a new algorithm for synchronizing the clocks of networked computers using messages transmitted over the network itself. The design is based on a statistical model of the clock and the network, and uses this model to define the parameters of a frequency-lock loop which is used to discipline the local oscillator.
openaire   +3 more sources

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Robust Joint Synchronization and Channel Estimation Approach for Frequency-Selective Environments

IEEE Access, 2018
Supporting spontaneous low-latency machine-type communications requires fast synchronization and channel estimation at the receiver. The problems of synchronizing the received frame and estimating the channel coefficients are often addressed separately ...
Bruno Lopes, Silvia Catarino, Nuno M. B. Souto, Rui Dinis, Francisco Cercas   +4 more
doaj   +1 more source

Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures

Advanced Engineering Materials, EarlyView.
We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann, Ryan Kalgreen, Laura M. Comella   +2 more
wiley   +1 more source

Highly Noise-Robust Customization of SSB Format and Reception Scheme for 5G NR Sidelink-Based 60 GHz WPAN Systems

IEEE Open Journal of Vehicular Technology
This study proposes a customized sidelink synchronization signal block (SSB) and corresponding reception designs tailored for 60 GHz wireless personal area network (WPAN) systems.
Satoshi Uemori, Ryogo Okura, Yusuke Koda, Hiroshi Harada   +3 more
doaj   +1 more source