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Heavy ions from Argonne’s ATLAS speed nuclear materials research（图）
Argonne’s ATLAS 重离子 加速核材料
2024/1/31
Argonne’s newest beamline uses heavy ions to degrade a material’s properties as much in a day as a nuclear reactor does in a year, without introducing radioactivity. That’s according to an article pub...
Lithography-free photonic chip offers speed and accuracy for AI（图）
Artificial Intelligence Electrical Computer Engineering
2023/6/27
Photonic chips have revolutionized data-heavy technologies. On their own or in concert with traditional electronic circuits, these laser-powered devices send and process information at the speed of li...
Sellafield AI strategy 'to boost safety and speed up site remediation'（图）
塞拉菲尔德 人工智能 安全性 现场修复
2023/3/31
The UK's Sellafield nuclear facility has unveiled its AI (artificial intelligence) strategy intended to improve efficiency and safety, with the goal that by 2032 "AI will be driving safer, faster and ...
光电信息大讲堂第213期：低功耗高速通信电路与系统Low-Power and High-Speed Communications Circuits and Systems
物联网 无线电收发器 通信电路
2023/4/17
物联网的普遍应用依赖于以不断增长的速度高效地收集、交换和处理信息的能力。这对通信电路和系统的设计提出了巨大的挑战：在设备节点中，无线电通信需要同时实现低功耗、高性能和低成本；在核心数据网络（云）中，海量数据必须以超高吞吐量移动，要求信号链和时钟的高精度和保真度。为了应对这些挑战，本次报告讨论了用于物联网、医疗保健和生物医学应用的超低功率无线电收发器的几种创新架构和电路实现，以及高性能频率产生技术。...
Nanomolding of topological nanowires could speed the discovery of new materials for applications such as quantum computing, microelectronics and clean-energy catalysts, according to an APL Materials P...
In the ongoing race to develop ever-better materials and configurations for solar cells, there are many variables that can be adjusted to try to improve performance, including material type, thickness...
High-speed camera captures a water jet’s splashy impact as it pierces a droplet（图）
高速摄像机 水射流 注射药物
2023/6/19
Squirting a jet of water through a drop of liquid may sound like idle fun, but if done precisely, and understood thoroughly, the splashy exercise could help scientists identify ways to inject fluids s...
Speed and absorption key to optimizing new type of rechargeable battery
lithium-sulfur battery energy materials hybrid material
2021/8/11
Rechargeable, lithium sulfur batteries are promising candidates to sustainably meet the world's energy demands, and a new study has put them one step closer to becoming readily available.
Turbulence gets eagles up to speed
湍流 老鹰 速度
2023/5/24
Most sensible air travelers dread turbulence. A little atmospheric hiccup can shake airplanes, rattle nerves and spill beverages. A Cornell-led collaboration has found that birds don’t mind at all.
ASSESSMENT OF SEASONAL VARIABILITY FOR WIND SPEED AND SIGNIFICANT WAVE HEIGHT USING SATELLITE ALTIMETER OVER MALAYSIAN SEAS
Wind speed significant wave height Seasonal variations Satellite Altimeter Radar Altimeter Database System Monsoons
2018/11/9
Malaysia is located in the equatorial region and experienced climate hot, humid and rainy throughout the year. These have brought four monsoon seasons to Malaysia which can be categorised as Northeast...
EVALUATION OF GMSH MESHING ALGORITHMS IN PREPARATION OF HIGH-RESOLUTION WIND SPEED SIMULATIONS IN URBAN AREAS
CFD meshing 3D computational fluid dynamics spatial data evaluation wind speed
2018/6/4
This paper aims to evaluate the applicability of automatically generated meshes produced within the gmsh meshing framework in preparation for high resolution wind speed and atmospheric pressure simula...
A VARIANT OF LSD-SLAM CAPABLE OF PROCESSING HIGH-SPEED LOW-FRAMERATE MONOCULAR DATASETS
monocular visual odometry filter-based visual odometry Augmented Reality
2018/3/6
We develop a new variant of LSD-SLAM, called C-LSD-SLAM, which is capable of performing monocular tracking and mapping in high-speed low-framerate situations such as those of the KITTI datasets. The m...
2017年大数据BY&FOR高速成像和粒子跟踪研讨会（Workshop on Big Data BY&FOR High-Speed Imaging & Particle Tracking）
2017年 大数据BY&FOR高速成像和粒子跟踪 研讨会
2017/10/26
The future of instrument development necessitates sending out only indispensable information rather than raw data. The new framework of compressive sampling, together with automated data mining, prese...
Accelerating the Mobile Web：“Vroom”'Software Could Double its Speed（图）
accelerating the mobile web vroom software double its speed
2017/9/5
Despite that most web traffic today comes from smartphones and tablets, the mobile web remains inconveniently slow. Even on fast 4G networks, a page takes 14 seconds to load on average–an eternity in ...
RIT team creates high-speed internet lane for emergency situations
RIT team high-speed internet lane emergency situations
2017/7/20
In a disaster, a delay can mean the difference between life and death. Emergency responders don’t have time to wait in traffic—even on the congested information superhighway.That’s why researchers at ...