Menu

Blog

Page 11034

Jun 24, 2016

Replacing Humans With AI? IBM’s Watson Edits An Entire Magazine On Its Own

Posted by in categories: computing, robotics/AI

IBM and marketing company The Drum just announced that the AI Watson was able to edit an entire magazine on its own. This showcases the computing potential that AI has in an increasing number of fields.

IBM and a marketing company called The Drum just announced that the AI system known as Watson was able to edit an entire magazine on its own. Yep, an AI magazine editor.

According to a statement released via The Drum, the magazine edited by Watson contains different features that shows Watson’s capabilities. It has different analytical functions, as well as skills necessary to assist modern-day marketers. Also, Watson has been programmed to have the capacity to answer a series of questions about David Olgivy, the “advertising legend,” and was able to give some predictions for the winners of this year’s Cannes Lions awards.

Read more

Jun 24, 2016

Unexpected discovery reveals secret of how cancer spreads in the body

Posted by in category: biotech/medical

Artist’s concept of primary tumor (credit: Barts Cancer Institute/QMUL)

Metastasis (spread of cancer) is one of the biggest challenges in cancer treatment. It is often not the original tumor that kills, but secondary growths. But a key question in cancer research has been how vulnerable cancer cells are able to survive once they break away from a tumor to spread around the body.

“Metastasis is currently incurable and remains one of the key targets of cancer research,” said lead researcher Stéphanie Kermorgant, PhD, from Barts Cancer Institut at Queen Mary University of London (QMUL). “Our research advances the knowledge of how two key molecules communicate and work together to help cancer cells survive during metastasis. We’re hoping that this might lead to the discovery of new drugs to block the spread of cancer within the body.”

Continue reading “Unexpected discovery reveals secret of how cancer spreads in the body” »

Jun 24, 2016

Brain markers of numeric, verbal, and spatial reasoning abilities found

Posted by in categories: chemistry, health, neuroscience

A new study found that higher concentrations of NAA (N-acetyl aspartate) in two areas of the brain were associated with better performance on verbal and spatial tests. NAA is a byproduct of glucose metabolism and an indicator of brain health. (credit: Julie McMahon and Erick Paul)

A new study helps explain how brain structure and chemistry relate to “fluid intelligence” — the ability to adapt to new situations and solve problems one has never encountered before.

The study, reported in an open-access paper in the journal NeuroImage, observed two facets of fluid intelligence*:

Continue reading “Brain markers of numeric, verbal, and spatial reasoning abilities found” »

Jun 24, 2016

The Nuclear Spear: Casaba Howitzer

Posted by in category: military

When a nuclear technology has been kept classified since the 60s, you know that it is worth looking into. The Casaba Howitzer is one configuration for a nuclear shaped charge, that can concentrate the power of an atom bomb into a narrow cone.

In this post, we’ll look at its potential configurations, its advantages and limits, and how it can be applied to both propulsion and warfare.

Origins

Continue reading “The Nuclear Spear: Casaba Howitzer” »

Jun 24, 2016

Star Trek Replicators Become Reality With NASA’s New 3D Printer/Recycler

Posted by in categories: 3D printing, futurism

NASA aims for a Star Trek future by transforming replicators into a real-world technology using a 3D printer/recycler! — B.J. Murphy for Serious Wonder.

Read more

Jun 24, 2016

Is Cause & Effect Limited By The Speed Of Light?

Posted by in category: space

How fast can a cause make an effect? Is there a speed limit? How much of the universe can you influence with any given action?

Read more

Jun 24, 2016

Gun Fusion: Two barrels to the stars

Posted by in categories: chemistry, nuclear energy, particle physics

To start a fusion reaction, you have to create extreme conditions. A combination of stellar temperatures, incredible pressures and lightning-quick energy dumps have all been tried to create these conditions, with varying degrees of success.

In this post, we’ll look at a low-cost, low-energy method of achieving nuclear fusion. It’s not Cold Fusion, it’s Gun Fusion.

Understanding what’s difficult

Continue reading “Gun Fusion: Two barrels to the stars” »

Jun 24, 2016

Watch The Universe is-Expanding Faster Than the Laws of Physics Can give details, New Measurements Reveal

Posted by in categories: evolution, particle physics, space

Physicists in the US presently made the most precise measurement ever made of the present rate of growth of the Universe, but there is a problem: our Universe is expanding 8 percent quicker than our present laws of physics can give details. Currently astronomers are looking over once more at their measurements and if turn out to be right, this latest measurement will automatically force us to redefine how dark substance and dark energy have been manipulating the evolution of the Universe for the past 13.8 billion years, and that can’t be done without changing or addition something in the typical model of particle Physics.

Read more

Jun 24, 2016

Dilemma over driverless cars as researchers put ‘sacrifice’ in spotlight

Posted by in categories: robotics/AI, transportation

I am glad folks are listening. To get buy in for driverless autos will require proof and campaign showing the safety features of a driverless car over non-driverless. Along with this, auto makers will/ MUST prove that these cars cannot be breeched and controlled by hackers. Until we have safety proven and presented to the public like Volvo did in the late 80s; self driving cars will not be adopted broadly; it will be limited to metro cities in the US.

Read more

Jun 24, 2016

A new form of hybrid photodetectors with quantum dots and graphene

Posted by in categories: computing, quantum physics

Glad to see others finding value in using Q-Dots with Graphene.


The development of photodetectors has been a matter of considerable interest in the past decades since their applications are essential to many different fields including cameras, medical devices, safety equipment, optical communication devices or even surveying instruments, among others.

Many efforts have been focused towards optoelectronic research in trying to create low cost photodetectors with high sensitivity, high quantum efficiency, high gain and fast photoresponse. This is of paramount importance especially in the short wave infrared which currently is addressed by very expensive III-V InGaAs photodetectors. The development of two main classes of photodetectors, photodiodes and phototransistors, have partially been able to accomplish these goals because even though they both have many outstanding properties, none seem to fulfill all of these requirements. While photodiodes are much faster than phototransistors, phototransistors have a higher gain and do not require low noise preamplifiers for their use.

To overcome these limitations, ICFO researchers Ivan Nikitskiy, Stijn Goossens, Dominik Kufer, Tania Lasanta, Gabriele Navickaite, led by ICREA professors at ICFO Frank Koppens and Gerasimos Konstantatos, have been able to develop a hybrid photodetector capable of attaining concomitantly better performance features in terms of speed, quantum efficiency and linear dynamic range, operating not only in the visible but also in the near infrared (NIR: 700-1400nm) and SWIR range (1400-3000nm). At the same time this technology is based upon materials that can be monolithically integrated with Si CMOS electronics as well as flexible electronic platforms. The results of this work have been recently published in Nature Communications.

Continue reading “A new form of hybrid photodetectors with quantum dots and graphene” »