Power and Electrical Engineering

Power and Electrical Engineering

JBEI Unveils Advanced Biofuel Alternative to Diesel Fuel

Using the tools of synthetic biology, a JBEI research team engineered strains of two microbes, a bacteria and a yeast, to produce a precursor to bisabolane, a…

Power and Electrical Engineering

Silent Nozzle Extinguisher: Protecting Sensitive Data Safely

The system is especially suitable for use in computer centers that store sensitive data. That’s because loud noise can cause hard disk drives to fail. However,…

Power and Electrical Engineering

3-D Microscope Reveals Secrets of Prehistoric Oceans

U of A engineering professor Dileepan Joseph and two graduate students produced a 3-D imaging system called Virtual Reflected-Light Microscopy. The technology…

Power and Electrical Engineering

Technology Funding Lowers Costs for Climate Protection

Economising on targeted funding, for example for renewable energies, makes climate protection more expensive – as scientists of the Potsdam Institute for…

Power and Electrical Engineering

Electrical engineering: Wireless liberation

Wireless devices such as mobile phones rely on the radio spectrum to send and receive data. There is growing interest in using a worldwide unlicensed spectrum…

Power and Electrical Engineering

Powerful Mini-LEDs Enhance Thin Touchscreen Experience

The lamps create a veritable web of light that overlays the display. If a user touches the screen, the motion interferes with the light grid at that particular…

Power and Electrical Engineering

New Power Management Boosts Smartphone Battery Life

University of Michigan computer science and engineering professor Kang Shin and doctoral student Xinyu Zhang will present their new power management approach…

Power and Electrical Engineering

U.S. Solar PV System Costs Plummet in 2010 and 2011

The installed cost of solar photovoltaic (PV) power systems in the United States fell substantially in 2010 and into the first half of 2011, according to the…

Power and Electrical Engineering

Printed Solar Cells on Paper: Affordable Solar Innovation

These days, everyone talks about the use of solar energy for the generation of electricity. Conventional solar cells, however, use expensive materials and are…

Power and Electrical Engineering

Researchers Begin Testing of Promising New Nanomaterial for Hydrogen Storage

During their testing of the new material, they have discovered that it can store and release hydrogen extremely fast and at low temperatures compared to…

Power and Electrical Engineering

New Innovations in Energy Production: Harnessing Light and Liquids

The science of light and liquids has been intimately entwined since Léon Foucault discovered the speed of light in 1862, when he observed that light travels…

Power and Electrical Engineering

Nanocables: Bright Future for Carbon Nanotube Innovations

Cables made of carbon nanotubes are inching toward electrical conductivities seen in metal wires, and that may light up interest among a range of industries,…

Power and Electrical Engineering

Fracking Innovation: New Technologies Transform Oil and Gas Recovery

In the article in C&EN's current edition, Senior Business Editor Melody M. Bomgardner explains that fracking or hydraulic fracturing involves pumping massive…

Power and Electrical Engineering

Next-Gen Solar Cell Achieves Long-Lasting Efficiency

Frederic Sauvage, Michael Graetzel and colleagues describe research that aimed to develop an improved version of a highly promising solar cell that is less…

Power and Electrical Engineering

Superconductor Fibers: 40x More Electricity Capacity Unveiled

Wiring systems powered by highly-efficient superconductors have long been a dream of science, but researchers have faced such practical challenges such as…

Power and Electrical Engineering

Graphene Metamaterials Illuminate New Terahertz Applications

Long-wavelength terahertz light is invisible – it's at the farthest end of the far infrared – but it's useful for everything from detecting explosives at the…

Feedback