A phonon floodgate in monolayer carbon
... opposing parabolic curves, a lower-energy valence band
and a higher-energy conduction band, with a band
gap between them that no charge carriers can ... energy gap; it is not a feature of the electronic band
structure of graphene," Crommie says. "Rather it ...
Microfluidic Systems Announces Agreements With Applied Biosystems and United Technologies' Hamilton Sundstrand Division for Production of Bioagent Autonomous Networked Detector System
... and Technology
Directorate has been funding band
development for the past three years
through Phases I-III of the band
program, which is a government program
dedicated ... team with such world-class organizations on the band
that is so important to the safety and ...
Bilayer graphene gets a bandgap
... at all.
In ordinary semiconductors, the gap between the conduction band
(unoccupied by electrons) the valence band
(occupied by electrons) is finite, and fixed by the crystalline structure ...
Domain walls that conduct electricity
... the wall itself."
The researchers' calculations also showed that the band
gap of bismuth ferrite a critical property for determining the electronic ... in conductivity there. But in nonconducting 71-degree domain walls, the band
gap decreased much less.
What strikes Seidel about these results "is ...
Double Resonance Probe for Liquid State NMR Applications From Varian, Inc. Increases Productivity for Routine Analyses
... It is
ideal for routine double resonance experiments involving one high band
one low band
nuclei. Users no longer need two probes to achieve the best
New Report Just Published: World Endoscopy Systems Market Report
Capsule Endoscopy II-3
High Definition Endoscopy II-4
Endoscopic Ultrasound II-4
Auto Fluorescence Imaging II-4
Imaging Technology II-5
Multi-Band Imaging II-5
NOTES - A New Dimension to Translumenal Endoscopy II-5
Other Technology Advancements Over ...
Excalibur International Marine (49% Owned by EFT BioTech Holdings) Completes Inaugural Passenger Crossing of Taiwan Strait
"A Taiwan company launched a cruise service with China on Sunday, making it the first such cross-strait service in 60 years.
"With a band
playing and dragon dance performing on shore, the 2,292-tonne Ocean LaLa set sail from the Taichung Harbour for Xiamen, China, carrying 179 ...
Oclaro(TM) Hits Milestone With Clarity(TM) Fluorescence Filters
... in Munich.
Oclaro Clarity(TM) Filters utilise proprietary AED (Advanced Energetic Deposition) coating technology to produce high performance band
pass filters, dichroic mirrors, and laser beam combiners. The AED technology facilitates an environmentally stable hard coating that offers superb ...
Aesthera Announces ANVISA Clearance to Market Photopneumatic Platforms in Brazil
Photopneumatic Therapy, that powers the Isolaz(TM) and Isolaz Pro(TM) system, is a proprietary combination of pneumatic energy and broad band
light. Photopneumatic devices are the only laser or light based devices cleared for the treatment of inflammatory acne, comedonal acne and pustular ...
ROCK STARS OF SCIENCE: Prana's Co-Founding Scientist, Rudy Tanzi Teams up with Star-Powered Cast in GQ Photoshoot
... Back intuitive, to raise awareness for the need of future research funding.
"If we can get medical research the same attention as a great rock band
like Aerosmith, just think about how much faster we will be able to raise the funds needed to cure diseases like Alzheimer's," commented Dr. Tanzi.
ZyGEM Releases Application Note Showing its DNA Extraction Kits Rapidly Produce High Yields of Quality DNA
... readily amplified DNA with no migration distortion or smearing, while the other two commercial kits yielded DNA with migration distortion or low band
intensity, indicating a low yield of extracted DNA. The quantitative PCR analysis showed that samples prepared with prep GEM(TM) Tissue yielded ...
Nano-sandwich triggers novel electron behavior
... describing the material and its properties appears in the April 22 issue of Physical Review Letters .
"Our model is demonstrating a new kind of band
structure [dynamics of electrons], which no one has been aware of before," said Warren Pickett, professor and chair of the physics department at UC ...
Scientists discover 'dancing' algae
... orbit around each other like a planet circling the sun, and the "minuet", in which the colonies oscillate back and forth as if held by an elastic band
The researchers have developed a mathematical analysis that shows these dancing patterns arise from the manner in which nearby ...
Quantum dots and nanomaterials: Ingredients for better lighting and more reliable power
... Jabbour explains, absorption of an incident photon (light quanta) with the right energy can excite an electron enough to move it across an energy band
gap thus resulting in an electron-hole pair. But the same photon might generate more than one electron-hole pair if the material is made into much ...
Team develops new metamaterial device
The metamaterial devised by the research team electronically controlled the flow of terahertz radiation over roughly 70 percent of the frequency band
not simply at the points of maximum or minimum frequency.
"We can apply an electronic signal to this device, thus making it opaque to stop ...
Research highlights potential for improved solar cells
... is to figure out how to design a material in which the energetic cost to create an extra electron can approach the limit defined by a semiconductor band
gap. Such a material could raise the fundamental power conversion limit of a solar cell from 31 percent to above 40 percent."
GEMS Introduces Ultrasonic Continuous Liquid Level Sensor for Challenging Fluid Measurement
... ultra pure, corrosive or waste liquids. The highly accurate sensor is easy to install within limited space applications and the minimum 8" dead band
allows for maximum fill of media. The UCL-520 offers a 3" (7.6cm) minimum beam width for restricted space applications and the selectable ...
Thomas K. Equels Elected to Hemispherx BioPharma, Inc. Board of Directors
... for the Delaware Insurance Commissioner,
related to an insolvent insurance company.
-- Obtained a $15 million judgment in 2005 against boy band
Pearlman of Trans Continental Records, Inc.
-- Obtained a $44 million judgment against Manuel Noriega for public money
AmeriCares Presents 'Power of Partnership' Award to Baxter
... Robert L. Parkinson, Jr., Baxter chairman and
chief executive officer. "In times of disaster and for others in need,
organizations like ours must band
together to make a positive impact around
AmeriCares is a private, nonprofit international disaster relief ...
Stretching silicon: A new method to measure how strain affects semiconductors
"The ability to make membranes of various materials, to strain them, and make these measurements will enable us to determine strain-dependent band
structure of all kinds of semiconductor materials," says Lagally.
NTU and SIMTech announce the first antenna-in-package solution for single-chip 60 GHz radio
... development," said Dr Lim Ser Yong, Executive Director of SIMTech.
"The IEEE is working toward standardization of applications in the 60-GHz band
through the IEEE 802.15.3c working group. The 60 GHz band, allocated for unlicensed use worldwide, is going to provide universal solutions and ...
RF Technologies(R) Installs Safe Place(R) Solution for Pediatric and Infant Security at ProHealth Care's Waukesha Memorial Hospital
... to monitor the child's whereabouts within the
protected area. The transmitter sends a signal to receivers placed
throughout the hospital. If the band
is tampered with or if the infant or
child is too close to a doorway, an alarm will sound. Hospital doors also
immediately lock down.
Safe Place ...
Penn scientists demonstrate potential of graphene films as next-generation transistors
... ideal for use in nanoelectronics: tunable carrier type and density, exceptionally high carrier mobility and structural control of their electronic band
structures. A significant advantage of graphene is its two-dimensionality, making it compatible with existing planar device architectures. The ...
U.S. Genomics Awarded $9.1 Million Contract for Development of Advanced Biosensor by the U.S. Department of Homeland Security
... sophisticated biological sensor for the detection of airborne
pathogens using single molecule DNA mapping technology.
"The award of the Phase IIIX band
contract further validates the
potential of U.S. Genomics' single molecule based DNA mapping technology
for use as a biological sensor," said John J. ...
Microfluidic Systems Receives Continued Funding From the Department of Homeland Security (DHS) Toward the Commercial Production of Autonomous Airborne Pathogen Detection Systems
... biosecurity capabilities are in
place in the US, and will allow expansion of the technology into a variety
of other commercial applications."
Program is managed by Edward Rhyne, PM, DHS, S & T, contract
About Microfluidic Systems Inc.
Microfluidic Systems (MFSI), ...
Microrobots dance on something smaller than a pin's head
... arrays of microorganism-mimicking ciliary arms that could "move objects such as microchips on top of them in the same way that a singer in a rock band
will crowd surf," he said. "We made 15,000 silicon cilia in a square inch."
A February 2006 report in the Journal of Microelectromechanical ...
UC San Diego nanostructures will raise thin-film solar cell efficiency
... solar cells in order to boost device efficiency. Quantum wells can increase solar cell efficiency by raising photon absorption by lowering the energy band
In the past, engineers have tried to add quantum wells to thin-film solar cell devices by stacking several quantum-well layers to achieve a ...
International Wound Care Experts, Medline Announce Pressure Ulcer Prevention Consensus Paper
... ulcer prevention
Additionally, the International Expert Wound Care Advisory Panel calls
for professionals from all arms of health care to band
together with the
common goal of reducing the incidence of preventable pressure ulcers. As
the paper concludes, "We must not forget that ...
Solving the Z ring's mysteries may lead to new antibiotics
... bacterial processes. When these single-celled microbes want to multiply, a structure called the Z ring forms, then begins to tighten like a rubber band
around each bacteriums midsection. The Z ring helps to pinch the rod-shaped body into two microbial sausages that finally split apart to form two ...
Fight Melanoma, With Joe Pesci and Dennis Haysbert on Monday, April 21st
... crew will be on the scene, and there will be live music after the
tournament from The Beach Toys (The most highly acclaimed Beach Boys
in America). Visit http://www.thebeachtoys.com
Melanoma is the fastest rising cancer in the U.S. and is the least
funded. It is the most common ...
Nikon Instruments Launches Fully-Automated A1 Confocal Laser Microscope Series
... up to four fps, and a resonant scanner. The resonant scanner
acquires 30 fps at 512 x 512 pixel resolution and as many as 230 fps in the
64 line band
scan mode. It also allows for either simultaneous and
sequential photo-stimulation or bleaching or image acquisition revealing
high temporal and ...
Discovery of a new way to manipulate light a million times more efficiently
... to the theory of photonics too. The effectiveness of photonic crystal fibre has lain so far in its exploitation of what is called photonic band
gap, which stops photons of light from existing in the fibre cladding and enabled them to be trapped in the inside core of the fibre.
Instead, the ...
Make way for the real nanopod
... successful music and voice reception.
Given that the nanotube radio essentially assembles itself and can be easily tuned to a desired frequency band
after fabrication, Zettl believes that nanoradios will be relatively easy to mass-produce. Potential applications, in addition to incredibly tiny ...
Kendle to Ring Opening Bell at NASDAQ Stock Market on August 22
... hook up. NASDAQ Opening Bell Ceremony - Satellite Feed Information The opening bell is available from 9:20 a.m. to 9:35 a.m. on uplink IA6
/ transponder 24, downlink frequency 4180 horizontal. The feed can
also be found on Waterfront fiber 1623. For questions, please contact
Future of cable, wireless shown off at ITEC Milwaukee
... operate on various frequencies. The 2.4 gigahertz band
is used by cordless phones and Bluetooth devices ... Unlicensed National Information Infrastructure band
allows for more devices.
If you have ... a through j. 802.11a operated in the unlicensed band
above 5 gigahertz and had the potential for 199 ...
Aussie rock band to raise stem-cell awareness with Milwaukee concert
... such as didgeridoos and bagpipes, the Australian band
Brother has created its own eclectic style ... diabetes at 11, to learn more about the steps the band
has taken to promote stem-cell research.
... we go to varying degrees were an independent band
and everything we do we finance ourselves but ...
Historic lists - The greatest rock bands, rock guitarists of all time
... are as follows:
The group had to be an actual band
and not solo artists with backup bands. This ... which is the damage that would be done if the band
were to be removed from rock history (the greater ... they are in alphabetical order:
Allman Brothers band
Midwest large cap life science group strengthening in the third quarter
... we had this phenomenal rock and blues band
in our class called the Brass Blues Band. This band
was one of the few regional bands that featured a ... as it gets (both in looks and sound) and the band
patterned itself after the Butterfield ...
Broadband bill will help develop rural Wisconsin
... it refers to telecommunication in which a wide band
of frequencies is available to transmit information. If a wide band
of frequencies is available, information can be ... many different frequencies or channels within the band
concurrently, allowing more information to be ...