Results 41 to 50 of about 65,595 (217)

Development of a sensor for corona current measurement under high-voltage direct-current transmission lines

open access: yesInternational Journal of Distributed Sensor Networks, 2016
A sensor-based distributed measurement system is designed for collecting and monitoring the corona current under the extremely high-voltage direct-current transmission lines.
Encheng Xin, Haiwen Yuan
doaj   +1 more source

Field Programmable Gate Array Reliability Analysis Using the Dynamic Flowgraph Methodology

open access: yesNuclear Engineering and Technology, 2016
Field programmable gate array (FPGA)-based systems are thought to be a practical option to replace certain obsolete instrumentation and control systems in nuclear power plants.
Phillip McNelles, Lixuan Lu
doaj   +1 more source

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao   +5 more
wiley   +1 more source

REAL-TIME CLASSIFICATION OF OBJECTS BY COLOR USING FIELD PROGRAMMABLE GATE ARRAY

open access: yesRevista de Investigaciones Universidad del Quindío, 2012
Este artículo presenta un sistema para la clasificación de objetos por color en tiempo real realizada sobre una secuencia de video a 20 cuadros por Segundo (Frames Per Second, FPS).
Manuel Alejandro Tamayo-Monsalve   +2 more
doaj   +1 more source

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

open access: yesAdvanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina   +11 more
wiley   +1 more source

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

open access: yesAdvanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng   +7 more
wiley   +1 more source

Reconfigurable Nucleic Acid Nanoparticles with Therapeutic RNAi Responses to Intracellular Disease Markers

open access: yesAdvanced Functional Materials, EarlyView.
Many known diseases arise from dysregulated gene expression, and differentially expressed genes can serve as biomarkers to distinguish diseased cells from healthy tissues. In this study, reconfigurable nucleic acid nanoparticles (recNANPs) are introduced that can detect overexpressed cancer biomarkers and subsequently release RNAi inducers to silence ...
Yelixza I. Avila   +7 more
wiley   +1 more source

Digital model of TiO(2) memristor for field-programmable gate array

open access: yesThe Journal of Engineering, 2014
A digital model which imitates the behaviour of a TiO(2) memristor as a new block in Alter DSP Builder is proposed in this Letter. The proposed model can be used as an independent memristor unit working with other units for designing memristor circuits ...
Guangyi Wang, Dandan Bai, Xiaoyuan Wang
doaj   +1 more source

An efficient AES implementation using FPGA with enhanced security features

open access: yesJournal of King Saud University: Engineering Sciences, 2020
Data transferred in an electronic way is vulnerable to attacks. With an aim to protect data for secure communication, a new Hybrid non pipelined Advanced Encryption Standard (AES) algorithm based on traditional AES algorithm with enhanced security ...
Harshali Zodpe, Ashok Sapkal
doaj   +1 more source

A novel method based solely on field programmable gate array (FPGA) units enabling measurement of time and charge of analog signals in positron emission tomography (PET) [PDF]

open access: yesBio Algorithms Med Syst., 2013
This article presents an application of a novel technique for precise measurements of time and charge based solely on a field programmable gate array (FPGA) device for positron emission tomography (PET).
M. Palka   +25 more
semanticscholar   +1 more source

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