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Date: 01 December 2008
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Research  
Records 641-654 of 654  |  Go to << Prior 1 ... 29 30 31 32 33 page 

Research integrates photonic circuitry on a silicon chip

Location: cambridge, United States

In work that could lead to completely new devices, systems and applications in computing and telecommunications, MIT researchers are bringing the long-sought goal of "optics on a chip" one step closer to market.
In the January 2007...

Planetary Shakeup

Location: University of Colorado,440 UCB,Boulder, CO 80309-0440, United States

For astrophysicists working to discover the origins of stars and planets, a small clue can go a long way. They can’t get a close look at distant stars and planets, so they only know the barest details about other planetary systems. One such detail...

'Vortex Lattices' :New way to explain Material Defects

Location: University of Colorado,440 UCB,Boulder, CO 80309-0440, United States


By combining two cutting-edge laboratory creations--optical lattices and atoms in a Bose-Einstein condensate (BEC) spinning in a trap like planets orbiting the sun--physicists at JILA have developed a method of visualizing defects, or...

Neural rhythms: biophysics and dynamics

Location: 111 Cummington Street Boston, MA, United States


Low dimensional maps for gamma and theta oscillations.

Postdocs Dmitri Pervouchine, and Tay Netoff , along with J. White and Kopell, finished a paper using 1-D and 2-D maps to describe how 3-cell networks taken from the...

Flying on Hydrogen: Georgia Tech Researchers Use Fuel Cells to Power Unmanned Aerial Vehicle

Location: Atlanta, Georgia 30308, United States


Georgia Institute of Technology researchers have conducted successful test flights of a hydrogen-powered unmanned aircraft believed to be the largest to fly on a proton exchange membrane (PEM) fuel cell using compressed hydrogen.

The...

Flexible electronics with high-performance organic transistors.

Location: Stanford, CA, United States

With organic, or carbon-based, transistors in electronics specially in Flexible electronics could enable technologies such as low-cost sensors on product packaging and ''electronic paper'' displays as thin and floppy as a placemat. But the best...

A product-intent military portable power system with its Mobion®-30M product platform.

Location: Albany,NY, United States

Normally a system designed to produce potentially up to 600 Watt hours of run-time per cartridge which would allow airmen to power an average laptop over seven (7) times longer than its current Lithium-ion battery. In addition, since the...

VIBRATION AND NOISE

Location: Sydney, Australia


Dynamic modelling of gearbox vibration



To improve the current generation of diagnostic techniques, many researchers are actively developing advanced dynamic models of gear-case...

MATERIALS

Location: Sydney, Australia


The influence of welding parameters on induced residual stresses and fatigue properties of thin aluminium plates

From the standpoint of certain industries in Western Australia, there is a...

MECHATRONICS/ROBOTICS

Location: Sydney, Austria


Three-dimensional simulations of robots and modular manipulators using object-oriented programming methods

Work is currently being carried out to develop a program to model the kinematics...

HEAT TRANSFER

Location: Sydney, Austria


Heat transfer through narrow passages

Effective removal of internal heat generated by various system components is a major design challenge in the development of modern...

FLUID DYNAMICS

Location: Sydney, Australia


Hydrodynamic stability of boundary-layers

Our interests lie in the development and utilisation of novel computational methods to study fluid-flow phenomena. A novel discrete-vortex method...

BIOMECHANICS

Location: Sydney, Australia


Dynamics of the upper airway

This research seeks to understand the interaction of the (time-varying) human inspiratory airflow and the deformable tissue that characterises both the soft palate and the walls of the pharynx....

FLOW-STRUCTURE INTERACTION

Location: Sydney, Australia

Excitation of waves on a flexible wall in a fluid flow Perhaps the simplest problem that could be envisaged in flow-structure interaction is that of a flat elastic plate undergoing small amplitude oscillatory line-excitation in the...

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