New Projects Create a Foundation for Next-Gen Flexible Electronics
By Josh Brown – Four projects set to move forward at the Georgia Institute of Technology aim to lay the groundwork for manufacturing next-generation flexible electronics, which have the potential to make an impact on industries ranging from health care to defense.
Researchers at Georgia Tech are partnering with Boeing, Hewlett Packard Enterprises, General Electric, and DuPont as well other research institutions such as Binghamton University and Stanford University on the projects.
Flexible electronics are circuits and systems that can be bent, folded, stretched or conformed without losing their functionality. The systems are often created using machines that can print components such as logic, memory, sensors, batteries, antennas, and various passives using conductive ink on flexible surfaces. Combined with low-cost manufacturing processes, flexible hybrid electronics unlock new product possibilities for a wide range of electronics used in the health care, consumer products, automotive, aerospace, energy and defense sectors.
“Flexible electronics will make possible new products that will help us address problems associated with food supply, clean water, clean energy, health, infrastructure, and safety and security,” said Suresh Sitaraman, a professor in the George W. Woodruff School of Mechanical Engineering, who is leading Georgia Tech’s flexible electronics activities. more> https://goo.gl/qjx3UT
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Posted in Broadband, Business, Communication industry, Economic development, Economy, Education, Energy & emissions, Healthcare, Nature, Product, Science, Technology, Transportation
Tagged Broadband, Business improvement, Climate change, Ecology, Georgia Tech, Health, Internet, Manufacturing, Technology
By Teri Takai – The big problem for many government agencies is that most of them still rely on declarative legacy roles, rubber-stamping certifications and manual processes to manage identities and roles — all of which expose them to continual and multiple access risks. External threat actors compromise identities to evade detection from existing defenses, while insiders work under the radar to access data for exfiltration.
To provide a robust defense and protect the identity-based perimeter, government agencies must consider new thinking and approaches.
The core issue is security leaders are not attacking the evolving security landscape through proactive planning and change management. Instead, they are stuck in a reactive mode.
It is not hard to understand why: the user profile is 24-7, global, instantaneous, and rich in consumer-driven IT. more> https://goo.gl/X59JUA
Posted in Broadband, Communication industry, Economy, Education, Leadership, Media, Net, Regulations, Technology
Tagged Broadband, Business improvement, Congress Watch, Cybersecurity, Government, Identity, Internet, Leadership, United States
By Gabe Moretti – I t would be impossible to grow an industry without standards that make it possible for various portion of the industry to cooperate and allow tools and methods to work together. To this end that are organizations that develop, distribute, and manage such standards. The IEEE is the one most familiar in the US.
Qualcomm and Apple are both members of ETSI, an SSO based in Sofia Antipolis, France, which includes more than 800 members from countries across five continents. ETSI produces globally accepted standards for the telecommunications industry. For example, ETSI created or helped to create numerous telecommunication standards, including the 2G/GSM, 3G/UMTS, and4G/LTE cellular communication standards.
Developing a standard requires the contribution of Intellectual Property (IP) by entities, usually corporate entities, universities, or other research organizations. Offering IP without restrictions would, almost always, hurt the offering entity financially, so a legal tool that protects it has been developed. For patents that companies have declared “essential” to the standard, patent law is reinforced by contractual obligations to license such patents on Fair, Reasonable, And non-Discriminatory commitments. The legal wording of the tool is called a FRAND (or RAND) commitment. The entire issue revolves around the definition of the term “Reasonable.”
The first thing to be realized is that this claim is about how to share revenue, not about standard making processes. Apple wants a larger share of revenue from the sale of its product, while Qualcomm wants to protect what it gets right now by re-defining how royalties are computed. Yet, there are other issues raised that may impact the electronics industry and EDA vendors.
Should royalties be fixed at a certain amount regardless of the sale price of the unit that use the licensed IP? Or, as Qualcomm contends, should royalties be a percentage of the price charged to the customer? more> https://goo.gl/rcESby
Posted in Business, Communication industry, Economic development, Economy, Net, Product, Regulations, telecom
Tagged Broadband, Internet, Patents, Regulations, Standards, Technology
Four-Stroke Engine Cycle Produces Hydrogen from Methane and Captures CO<sub2
By John Toon – When is an internal combustion engine not an internal combustion engine? When it’s been transformed into a modular reforming reactor that could make hydrogen available to power fuel cells wherever there’s a natural gas supply available.
By adding a catalyst, a hydrogen separating membrane and carbon dioxide sorbent to the century-old four-stroke engine cycle, researchers have demonstrated a laboratory-scale hydrogen reforming system that produces the green fuel at relatively low temperature in a process that can be scaled up or down to meet specific needs. The process could provide hydrogen at the point of use for residential fuel cells or neighborhood power plants, electricity and power production in natural-gas powered vehicles, fueling of municipal buses or other hydrogen-based vehicles, and supplementing intermittent renewable energy sources such as photovoltaics.
Known as the CO2/H2 Active Membrane Piston (CHAMP) reactor, the device operates at temperatures much lower than conventional steam reforming processes, consumes substantially less water and could also operate on other fuels such as methanol or bio-derived feedstock. It also captures and concentrates carbon dioxide emissions, a by-product that now lacks a secondary use – though that could change in the future.
Unlike conventional engines that run at thousands of revolutions per minute, the reactor operates at only a few cycles per minute – or more slowly – depending on the reactor scale and required rate of hydrogen production. And there are no spark plugs because there’s no fuel combusted. more> https://goo.gl/h4K7fV
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Posted in Broadband, Business, Communication industry, EARTH WATCH, Economic development, Economy, Education, Energy & emissions, Healthcare, Nature, Science, Technology
Tagged Broadband, Business improvement, Climate change, Cybersecurity, Georgia Tech, Health, Manufacturing, Physics, Technology