Results 21 to 30 of about 26,507,570 (297)

Drug Stability Analysis by Raman Spectroscopy

open access: yesPharmaceutics, 2014
Pharmaceutical drugs are available to astronauts to help them overcome the deleterious effects of weightlessness, sickness and injuries. Unfortunately, recent studies have shown that some of the drugs currently used may degrade more rapidly in space ...
Chetan Shende   +3 more
doaj   +1 more source

An Efficient On-Chip Data Storage and Exchange Engine for Spaceborne SAR System

open access: yesRemote Sensing, 2023
Advancements in remote sensing technology and very-large-scale integrated circuit (VLSI) have significantly augmented the real-time processing capabilities of spaceborne synthetic aperture radar (SAR), thereby enhancing terrestrial observational ...
Hushan Lv   +3 more
doaj   +1 more source

A Spaceborne Synthetic Aperture Radar Partial Fixed-Point Imaging System Using a Field- Programmable Gate Array−Application-Specific Integrated Circuit Hybrid Heterogeneous Parallel Acceleration Technique

open access: yesSensors, 2017
With the development of satellite load technology and very large scale integrated (VLSI) circuit technology, onboard real-time synthetic aperture radar (SAR) imaging systems have become a solution for allowing rapid response to disasters.
Chen Yang   +6 more
doaj   +1 more source

TIMESTAMP OFFSET DETERMINATION BETWEEN AN ACTUATED LASER SCANNER AND ITS CORRESPONDING MOTOR [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Motor actuated 2D laser scanners are key sensors for many robotics applications that need wide ranging but low cost 3D data. There exist many approaches on how to build a 3D laser scanner using this technique, but they often lack proper synchronization ...
R. Voges, C. S. Wieghardt, B. Wagner
doaj   +1 more source

Constrained Optimization of FPGA Design for Spaceborne InSAR Processing

open access: yesRemote Sensing, 2022
With the development of spaceborne processing technologies, the demand for on-board processing has risen sharply. Against this background, spaceborne Interferometric Synthetic Aperture Radar (InSAR) processing has become an important research area.
Jiahao Li   +3 more
doaj   +1 more source

CICIoT2023: A Real-Time Dataset and Benchmark for Large-Scale Attacks in IoT Environment

open access: yesItalian National Conference on Sensors, 2023
Nowadays, the Internet of Things (IoT) concept plays a pivotal role in society and brings new capabilities to different industries. The number of IoT solutions in areas such as transportation and healthcare is increasing and new services are under ...
E. P. Neto   +5 more
semanticscholar   +1 more source

Dynamic partial reconfiguration scheme for fault-tolerant FFT processor based on FPGA

open access: yesThe Journal of Engineering, 2019
The fast Fourier transform FFT processor is an important part of the space real-time signal processing system based on field programmable gate array (FPGA).
Xin Wei, Yi Z Xie, Yu Xie, He Chen
doaj   +1 more source

Describing the indirect impact of COVID-19 on healthcare utilisation using syndromic surveillance systems

open access: yesBMC Public Health, 2021
Background Since the end of January 2020, the coronavirus (COVID-19) pandemic has been responsible for a global health crisis. In England a number of non-pharmaceutical interventions have been introduced throughout the pandemic, including guidelines on ...
Claire F. Ferraro   +8 more
doaj   +1 more source

BiSeNet: Bilateral Segmentation Network for Real-time Semantic Segmentation [PDF]

open access: yesEuropean Conference on Computer Vision, 2018
Semantic segmentation requires both rich spatial information and sizeable receptive field. However, modern approaches usually compromise spatial resolution to achieve real-time inference speed, which leads to poor performance.
Changqian Yu   +5 more
semanticscholar   +1 more source

Development of an Eddy Current Test Configuration for Welded Carbon Steel Pipes under the Change in Physical Properties

open access: yesApplied Sciences, 2021
Carbon steel pipe is used in various industries, including nuclear power plants. Due to the daily cyclic operation of the pipe over time, environmental influences, and extreme working conditions, the probability of developing small fine cracks in the ...
Azouaou Berkache   +3 more
doaj   +1 more source

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