Functional magnetic resonance imaging reveals changes in blood-oxygen levels in different parts of the brain, but the data show nothing about what is actually happening in and between brain cells, information needed to better ...
Engineering
Jun 5, 2017
0
39
Researchers from the ARC Centre for Ultrahigh bandwidth Devices for Optical Systems (CUDOS) in the University of Sydney's Australian Institute for Nanoscale Science and Technology have made a breakthrough achieving radio ...
Optics & Photonics
Mar 31, 2017
1
59
The detection of carbon monoxide (CO) in the air is a vital issue, as CO is a poisonous gas and an environmental pollutant. CO typically derives from the incomplete combustion of carbon-based fuels, such as cooking gas and ...
Nanophysics
May 25, 2016
0
14
The Internet of Things (IoT) describes devices and applications that gather and distribute data for everyday life. Sensor devices and processes that will underpin the IoT need to be small, versatile and energy efficient. ...
Electronics & Semiconductors
Apr 20, 2016
0
6
University of Washington engineers have developed a novel technology that uses a Wi-Fi router—a source of ubiquitous but untapped energy in indoor environments—to power devices.
Engineering
Nov 18, 2015
8
10732
On Sunday, May 10, 2015, Super Typhoon Noul (designated Dodong in the Philippines) made landfall in Santa Ana, a coastal town in Cagayan on the northeastern tip of the Philippine Islands.
Earth Sciences
May 11, 2015
0
11
Researchers at PoliCom, Politecnico di Milano have presented the first experimental proof of an interferometric orbital angular momentum mode multiplexer/demultiplexer, exploiting a very compact configuration based on cylindrical ...
Optics & Photonics
Jan 28, 2015
0
22
A bump circuit with flexible tuning ability that uses 500 times less power and is smaller than previous circuits has been demonstrated by researchers at the University of Tennessee in the US.
Electronics & Semiconductors
Aug 19, 2014
0
0
As a species, human beings are obsessed with the idea that there may be aliens out there, somewhere beyond our planet.
Space Exploration
May 7, 2014
0
0
When it comes to data transmission, light is superior to electronics. An ability to transmit data in parallel by utilizing multiple light wavelengths allows optical fibers to carry more information than electrical cables. ...
Optics & Photonics
Mar 26, 2014
0
1
