Results 81 to 90 of about 460,804 (270)

Satellite-matrix-switched, time-division-multiple-access network simulator [PDF]

A versatile experimental Ka-band network simulator has been implemented at the NASA Lewis Research Center to demonstrate and evaluate a satellite-matrix-switched, time-division-multiple-access (SMS-TDMA) network and to evaluate future digital ground ...
Andro, Monty, Budinger, James M., Ivancic, William D., Nagy, Lawrence A., Shalkhauser, Mary JO   +4 more
core   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

WetNet: Using SSM/I data interactively for global distribution of tropical rainfall and precipitable water [PDF]

The research objectives were the following: (1) to use SSM/I to categorize, measure, and parameterize effects of rainfall systems around the globe, especially mesoscale convective systems; (2) to use SSM/I to monitor key components of the global ...
Mcguirk, James P., Zipser, Edward J.
core   +1 more source

Reconfigurable Mobile Multimedia Systems [PDF]

, 1999
This paper discusses reconfigurability issues in lowpower hand-held multimedia systems, with particular emphasis on energy conservation. We claim that a radical new approach has to be taken in order to fulfill the requirements - in terms of processing ...
Bos, Martinus, Havinga, Paul J.M., Smit, Gerard J.M., Smit, Jaap   +3 more
core   +3 more sources

DeSyRe: on-Demand System Reliability

, 2013
The DeSyRe project builds on-demand adaptive and reliable Systems-on-Chips (SoCs). As fabrication technology scales down, chips are becoming less reliable, thereby incurring increased power and performance costs for fault tolerance. To make matters worse,
Armato, Antonino, Bouganis, Christos-Savvas, Falsafi, Babak, Gaydadjiev, Georgi, Isaza, Sebastian, Malek, Alirad, Mariani, Riccardo, Pnevmatikatos, Dionisios N, Pradhan, Dhiraj K, Rauwerda, Gerard, Seepers, Robert, Shafik, Rishad Ahmed, Sourdis, Ioannis, Strydis, Christos, Sunesen, Kim, Theodoropoulos, Dimitris, Tzilis, Stavros, Vavouras, Michail   +17 more
core   +1 more source

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang, Hao Long, Zimo Huang, Ting He, Xueming Chen, Meng Li, Hao Chen, Shanqing Zhang   +7 more
wiley   +1 more source

Large-scale experiment in STEM education for high school students using artificial intelligence kit based on computer vision and Python

Heliyon
This study proposes an artificial intelligence (AI) kit for high school students in science, technology, engineering, and mathematics (STEM). The AI kit includes an edge AI machine and electronic components.
Meechai Lohakan, Choochat Seetao
doaj   +1 more source

High resolution ultrasonic spectroscopy system for nondestructive evaluation [PDF]

With increased demand for high resolution ultrasonic evaluation, computer based systems or work stations become essential. The ultrasonic spectroscopy method of nondestructive evaluation (NDE) was used to develop a high resolution ultrasonic inspection ...
Chen, C. H.
core   +1 more source

KBS for Desktop PC Troubleshooting [PDF]

, 2017
: Background: In spite of the fact that computers continue to improve in speed and functions operation, they remain complex to use. Problems frequently happen, and it is hard to resolve or find solutions for them. This paper outlines the significance and
Bashhar, Bastami, Wahib, Ahmed
core  

Building Programmable Wireless Networks: An Architectural Survey

, 2014
In recent times, there have been a lot of efforts for improving the ossified Internet architecture in a bid to sustain unstinted growth and innovation.
Ahad, Nauman, Ahmed, Nadeem, Qadir, Junaid   +2 more
core   +1 more source