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
- CauteryGuard Wins the InVenture Prize, Laura Diamond
- Empathy from the Sick May be Critical to Halting Disease Outbreaks, John Toon
- China’s Severe Winter Haze Tied to Climate Change, John Toon
- From the Butterfly’s Wings to the Tornado: Predicting Turbulence, Ben Brumfield
- Radiation from Nearby Galaxies Helped Fuel First Monster Black Holes, Says Study, Jason Maderer
- Stem Cell Treatment May Restore Vision to Patients with Damaged Corneas, Charlene Betourney
- New Nanofiber Marks Important Step In Next Generation Battery and Water Electrolysis Development, Josh Brown
- Understanding What’s Happening Inside Liquid Droplets, John Toon
- Brake Dust May Cause More Problems Than Blackened Wheel Covers, Josh Brown
- Study Reveals Complication Predictors in Children with Crohn’s Disease, Crohn’s & Colitis Foundation
- Chiral Metamaterial Produces Record Optical Shift Under Incremental Power Modulation, John Toon
- Once Overlooked, Uninitialized-Use ‘Bugs’ May Provide Portal for Hacker Attacks, Ben Snedeker
- Triboelectric Nanogenerators Boost Mass Spectrometry Performance, John Toon
- How Protein Misfolding May Kickstart Chemical Evolution, Carol Clark
- Howard Chosen for Atlanta Magazine Honor, Jackie Nemeth
- Letting the Structure Do the Work, Massimo Ruzzene
- Study sheds light on key role for ‘rare’ aquatic microbes in dealing with pollution, balancing ecosystems, Kostas T. Konstantinidis
- Danger in the air? Brown wins NSF CAREER grant to find out, Joe Brown
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
Basin and Range, Author: John McPhee.
Descartes’ Error, Author: Antonio Damasio.
By Ben Medlock – Things took a wrong turn at the beginning of modern AI, back in the 1950s. Computer scientists decided to try to imitate conscious reasoning by building logical systems based on symbols. The method involves associating real-world entities with digital codes to create virtual models of the environment, which could then be projected back onto the world itself.
In later decades, as computing power grew, researchers switched to using statistics to extract patterns from massive quantities of data. These methods are often referred to as ‘machine learning’. Rather than trying to encode high-level knowledge and logical reasoning, machine learning employs a bottom-up approach in which algorithms discern relationships by repeating tasks, such as classifying the visual objects in images or transcribing recorded speech into text.
But algorithms are a long way from being able to think like us. The biggest distinction lies in our evolved biology, and how that biology processes information. Humans are made up of trillions of eukaryotic cells, which first appeared in the fossil record around 2.5 billion years ago. A human cell is a remarkable piece of networked machinery that has about the same number of components as a modern jumbo jet – all of which arose out of a longstanding, embedded encounter with the natural world.
We only have the world as it is revealed to us, which is rooted in our evolved, embodied needs as an organism. Nature ‘has built the apparatus of rationality not just on top of the apparatus of biological regulation, but also from it and with it’,
In other words, we think with our whole body, not just with the brain. more> https://goo.gl/oBgkRF
Posted in Book review, Economic development, Education, History, Leadership, Nature, Science, Technology
Tagged Algorithm, Brain, Machine learning, Productivity, Symbolic logic, 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
Charged Up: GE Shows Investors Its Energy Playbook
By Tomas Kellner – The acquisition of Alstom’s energy assets delivered $1.5 billion in synergies in 2016, $300 million above GE’s original five-year target for Alstom synergies, GE’s Chief Financial Officer Jeff Bornstein told investors at a conference in New York held by GE’s Power and Renewable Energy businesses last week. “Alstom makes us more competitive,” Bornstein said. “It broadens the service base and creates long-term incremental value.”
Jobs, cash, costs and software were the key themes at the conference. Bornstein said GE Oil & Gas was now “applying the same methodology” to its planned merger with Baker Hughes. “The businesses are very complementary,” he said. “It’s going to be a merger of equals.” Bornstein said he was “highly confident” the deal would “deliver a lot more value than $1.6 billion” in synergies by 2020, the target the companies released when they announced the deal last October.
Bornstein also talked about the need to speed up the shrinking of GE’s $25 billion in “structural costs,” which are funding support functions, R&D, corporate operations and other expenses. more> https://goo.gl/z07MkD
Posted in Banking, Business, Economy, Energy & emissions, Science, Technology
Tagged Business improvement, Capital, Energy, GE, Industrial economy, Productivity, Technology
By Lawrence M. Krauss – Each time we peel back one layer of reality, other layers beckon. So each important new development in science generally leaves us with more questions than answers. But it also usually leaves us with at least the outline of a road map to help us begin to seek answers to those questions.
The successful discovery of the Higgs particle, and with it the validation of the existence of an invisible background Higgs field throughout space (in the quantum world, every particle like the Higgs is associated with a field), was a profound validation of the bold scientific developments of the 20th century.
As elegant as this idea might be, it is essentially an ad hoc addition to the Standard Model of physics—which explains three of the four known forces of nature, and how these forces interact with matter. It is added to the theory to do what is required to accurately model the world of our experience. But it is not required by the theory. The universe could have happily existed with massless particles and a long-range weak force (which, along with the strong force, gravity, and electromagnetism, make up the four known forces). We would just not be here to ask about them. Moreover, the detailed physics of the Higgs is undetermined within the Standard Model alone. The Higgs could have been 20 times heavier, or 100 times lighter.
Why, then, does the Higgs exist at all? And why does it have the mass it does? (Recognizing that whenever scientists ask “Why?” we really mean “How?”) If the Higgs did not exist, the world we see would not exist, but surely that is not an explanation. Or is it? Ultimately to understand the underlying physics behind the Higgs is to understand how we came to exist. When we ask, “Why are we here?,” at a fundamental level we may as well be asking, “Why is the Higgs here?” more> https://goo.gl/UCn3w8
Launch times draw near for Aalto satellites
By Jaan Praks – The Aalto-2 satellite, designed and built by students, is ready and waiting to be launched inside the Cygnus space shuttle at the Cape Canaveral Space Launch Complex in the US.
On 22 March, the shuttle will be launched with an Atlas V booster rocket up to the orbiting international space station, where the astronauts will release it later to orbit independently.
Aalto-2 will take part in the international QB50 Mission, the aim of which is to produce the first ever comprehensive model of the features of the thermosphere, the layer between the Earth’s atmosphere and space. Dozens of satellites constructed in different countries will also be part of the mission.
Construction of the Aalto-2 satellite began in 2012 as a doctoral project when the first students graduated as Masters of Science in Technology after working on the Aalto-1 project.
Since the start of the Aalto-1 project in 2010 and the Aalto-2 project two years later, around a hundred new professionals have been trained in the space sector. The impact is already visible in the growth of space sector start-up companies. more> https://goo.gl/yKLrez
Posted in Business, Construction, EARTH WATCH, Economic development, Economy, Education, Healthcare, Nature, Net, Science, Technology
Tagged Aalto University, Business improvement, Construction, Earth, Ecology, Electronics, Manufacturing, Space, Technology
By Leonid Bershidsky – The hyped-up electric vehicle revolution, driven by a fear of being left behind and overzealous regulation, may be forcing car companies to make expensive mistakes. The modern electric vehicle is conceptually inconsistent with how people want to use cars, and in many countries the environmental effect of switching to EVs is negligible.
To spend heavily on electrification, companies have to believe forecasts from experts who don’t have skin in the game. McKinsey, for example, recently put out a report arguing that consumer interest in electric cars is growing. All automakers need to do is keep up incremental improvements and advertising more to increase awareness.
That could turn out to be wishful thinking, because the modern EV caters to a specific-use scenario that increasingly doesn’t work for today’s consumers. more> https://goo.gl/kg48lX
Posted in Broadband, Economic development, Economy, Energy & emissions, Product, Regulations, Science, Technology, Transportation
Tagged Climate change, Ecology, Electric car, Government, Technology