Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3518

Phase Change Materials (PCMs) and Metal Hydride Heat Storage Technology for Directed Energy Weapon Systems

metal hydride heat storage

Recent advances of high power solid state lasers promises necessary laser power levels required for the Directed Energy Weapons (DEW) systems. However, inefficiencies of the laser components still generate too much waste heat to be managed by conventional liquid cooling…...

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DARPA RSPACE Autonomous and Resilient command and control for Air Mission Planning under contested environment

DSPACE

Air Force officers in charge of creating air tasking orders have long developed mission plans at air operations centers, known as AOCs, or centralized hubs in a specific command. In future conflicts U.S. forces may face degradation or denial of…...

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Cyber risks of Video-conferencing apps like Zoom, popular with professionals working from home globally

zoom app

Video conferencing apps like Zoom have become popular with professionals working from home globally, who are using it for virtual meetings, presentations and calls.  Millions of people have turned to the app as they work and study from home amid…...

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Predicting, eliminating and mitigating the impact of increasing disease outbreaks due to pandemics such as dengue and zika are national security priorities

GOOD deadliest pandemics

From Ebola outbreak in West Africa to the most recently, the rapid spread of Zika has shown that even with all advances in modern medicine we are still not completely safe from pandemics. These  epidemic of infectious diseases  can spread…...

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Memcomputing to accelerate deep learning and Space-based Intelligence, Surveillance, and Reconnaissance

memcomputing

By 2020, there are expected to be more than 200 billion interconnected devices within the Internet of Things framework – these will generate an incredible amount of data that will need processing. Traditionally, the processing of data in electronics has…...

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Researchers use Graphene for miniature inductors enabling Ultra-Miniaturized Electronics Devices

miniaturizedinductor

The inductors along with capacitors and resistors, inductors are one of the three passive elements that are the foundations of all electronics. An inductor works by inducing a magnetic field as an electric current flows through its coil of wire.…...

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US Army’s Warfighter Network (WIN-T) provides high-speed, high-capacity and secure reliable voice, video and data communications anytime, anywhere without the need for fixed infrastructure

soldiers network diagram e1440015424947

Today’s soldiers expect to have network access anywhere, anytime. With the Warfighter Information Network-Tactical (WIN-T), enables mission command and secure reliable voice, video and data communications on-the-move anytime, anywhere without the need for fixed infrastructure.   First deployed in Iraq…...

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Neutron Beams can detect Nuclear Warheads and disable them

nuclear weapon resize md 1

Despite making reductions in their arsenals, both the USA and Russia have extensive and expensive programmes under way to replace and modernize their nuclear warheads, missile and aircraft delivery systems, and nuclear weapon production facilities. The Nuclear Race between US,…...

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High-assurance Network encryptors secure voice, video, and data moving over public and private IP networks

network encryption for financial services 29 638

Protecting network transmitted data against cyber attacks and data breaches is imperative for government agencies. Data network eavesdropping, innocent error or technical failure, data tampering and data theft have all become commonplace. The implications of a significant breach are often…...

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DARPA’s Safe Gene editing program developing tools to prevent Global Bioterrorism and Biowarfare threat

safe genes darpa

Gene editing technologies have captured increasing attention from healthcare professionals, policymakers, and community leaders in recent years for their potential to selectively disable cancerous cells in the body, control populations of disease-spreading mosquitos, and defend native flora and fauna against…...

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