Results 141 to 150 of about 73,618 (259)

Bias‐Field Free Single‐Frequency CW‐ODMR of Nitrogen‐Vacancy Centers in Diamond for the Detection of Transient Electrical Signals

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 13, 7 July 2026.
Simplified quantum sensing technique for the detection of short electrical signals occurring in neuronal signaling or bioinspired technologies. We demonstrate a single frequency continuous‐wave optically detected magnetic resonance (CW‐ODMR) approach to sense signals that can be as short as 0.2 ms.
João Paulo Silva   +4 more
wiley   +1 more source

Toward Intelligent Adhesive Fibrillary Gripping Systems: Soft Coil–Based Misalignment And Shape Sensing

open access: yesAdvanced Sensor Research, Volume 5, Issue 7, July 2026.
A coil‐based soft sensor is presented for auto‐adaptive control of bioinspired dry adhesive robotic end‐effectors. The sensor enables misalignment detection during continuous motion and discriminates planar and convex surface geometries. Integrated into activated adhesive structures, the system achieves high angular accuracy and robust object ...
Simon Herter, Sarah C.L. Fischer
wiley   +1 more source

A Correlative SICM‐OPM Platform for Surface and Volumetric Imaging in Live Cells

open access: yesAdvanced Science, Volume 13, Issue 37, 3 July 2026.
A multifunctional correlative imaging platform integrating Scanning Ion Conductance Microscopy (SICM) with Oblique Plane Microscopy (OPM) enables simultaneous surface topography, mechanical mapping, and 3D volumetric fluorescence imaging in live cells.
Wenzhi Hong   +13 more
wiley   +1 more source

FPGA-Based Stepper Motor Control Board with Automatic Acceleration Management [PDF]

open access: yes
openQuesta tesi magistrale ha l’obiettivo di progettare e sviluppare una scheda elettronica per il controllo di motori passo-passo, con particolare attenzione all’uso di dispositivi FPGA per una gestione intelligente delle accelerazioni.
RAGAZZO, ALBERTO
core  

Optimized Joint Relay and Antenna Selection for Enhanced Full‐Duplex Relay Networks

open access: yesEngineering Reports, Volume 8, Issue 7, July 2026.
This study proposes a joint relay and antenna selection strategy for full‐duplex amplify‐and‐forward relay networks. By adaptively optimizing transmitter–receiver configurations based on channel conditions, the method reduces self‐interference, lowers outage probability, and symbol error rate, and enhances spectral efficiency, offering a scalable ...
Deepika Rani Sona   +3 more
wiley   +1 more source

A Novel FPGA-based Fault Injection System for Enhanced Verification and Validation of Automotive ICs [PDF]

open access: yes
embargoed_20280330Nella progettazione e sviluppo di un ASIC, più del 70% del tempo è occupato dalla verifica, questo a causa degli elevati costi di produzione del singolo dispositivo, motivo per cui prima di arrivare al primo prototipo è necessario ...
BENVEGNÙ, RICCARDO
core  

Development and evaluation of an in vivo dose‐based monitoring system for electron FLASH radiation therapy

open access: yesMedical Physics, Volume 53, Issue 7, July 2026.
Abstract Background FLASH radiotherapy requires further preclinical and clinical investigation to establish its biological effectiveness and define optimal beam parameters. In conventional (CONV) radiotherapy, redundant beam termination systems are a cornerstone ensuring patient safety, yet analogous safeguards for FLASH delivery are not well ...
Justin DeFrancisco   +5 more
wiley   +1 more source

Design and FPGA Implementation of High Speed DWT-IDWT Architecture with Pipelined SPIHT Architecture for Image Compression [PDF]

open access: yes, 2014
Image compression demands high speed architectures for transformation and encoding process Medical image compression demands lossless compression schemes and faster architectures A trade-off between speed and area decides the complexity of image ...
T.Vijayakumar, S. Ramachandran
core   +1 more source

Autonomy for MRI Field Cameras: Synchronization, Self‐Calibration, and Sequence Detection

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 1, Page 485-498, July 2026.
ABSTRACT Purpose This work aims to provide a workflow for operating NMR field probes in MR scanners independently of pulse programming, scanner TTL trigger pulses and dedicated calibration sequences. Methods An independent timing system and limited prior knowledge about relative probe positions enable synchronous field measurement, probe position ...
Oskar Björkqvist, Klaas P. Pruessmann
wiley   +1 more source

RHINO: reconfigurable hardware interface for computation and radio [PDF]

open access: yes, 2011
Field-programmable gate arrays, or FPGAs, provide an attractive computing platform for software-defined radio applications. Their reconfigurable nature allows many digital signal processing (DSP) algorithms to be highly parallelised within the FPGA ...
Scott, Simon
core  

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