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News articles about "Heat"

Microwaves make for faster, greener pharma manufacturing

Microwave radiation could provide a faster greener way to manufacture drugs according to researchers at the University of Bradford Published in the Royal Society of Chemistry journal CrystEngComm the research is the first to show ... - Read More

Diamonds, nanotubes find common ground in graphene

Diamond
What may be the ultimate heat sink is only possible because of yet another astounding capability of graphene The one atom thick form of carbon can act as a go between that allows vertically aligned ... - Read More

Self-assembled nanostructures for hostile environments

Nanostructures
Nanostructures that assemble themselves from polymer molecules could prove to be useful tools in chemistry and industry However it is difficult to develop structurally robust self assembling materials because they are often adversely affected by ... - Read More

Atomic-scale investigations solve key puzzle of LED efficiency

Atomic
From the high resolution glow of flat screen televisions to light bulbs that last for years light emitting diodes LEDs continue to transform technology The celebrated efficiency and versatility of LEDs and other solid state ... - Read More

Carbon capture: Making use of minerals

Ammonium salts could provide a viable way of removing carbon dioxide from the atmosphere via carbon mineralization Removing excess carbon dioxide CO2 from the atmosphere may be essential to curb severe climate change Possible but ... - Read More

Top-class biofuel from the depths of the forest

Fuel
Tops and branches from tree felling sites are reborn in the laboratory as compact pellets However the energy industry will not act until the price is right We have all seen it when we walk ... - Read More

Climate change and wildfire

climate, climate, climate, climate, Climate, Climate, Climate, Climate, Climate, Climate change, Climate change, Climate change, Climate change, Climate change, Climate change, Climate change, Climate change, Climate change, Climate change, climate
Concerns continue to grow about the effects of climate change on fire Wildfires are expected to increase 50 percent across the United States under a changing climate over 100 percent in areas of the West ... - Read More

Nanoantennas improve infrared sensing

Light, Light
A team of University of Pennsylvania engineers has used a pattern of nanoantennas to develop a new way of turning infrared light into mechanical action opening the door to more sensitive infrared cameras and more ... - Read More

Team wins Cubesat berth to gather Earth energy imbalance measurements

Earth, earth
A team of scientists has won a berth on a tiny satellite to explore one of NASA's most important frontiers in climate studies the imbalance in Earth's energy budget and the extent to which fast ... - Read More

New insights into how materials transfer heat could lead to improved electronics

U of T Engineering researchers working with colleagues from Carnegie Mellon University have published new insights into how materials transfer heat which could lead eventually to smaller more powerful electronic devices Integrated circuits and other ... - Read More

Physicists light 'magnetic fire' to reveal energy's path

Light, Light
New York University physicists have uncovered how energy is released and dispersed in magnetic materials in a process akin to the spread of forest fires a finding that has the potential to deepen our understanding ... - Read More

First precise MEMS output measurement technique unveiled

Energy, Energy, Energy, energy, energy
The commercial application of MEMS or micro electro mechanical systems will receive a major boost today following the presentation of a brand new way to accurately measure the power requirements and outputs of all existing ... - Read More

Electronics comes to paper: Paper, being light and foldable, works well for electrically conducting structures

Light, Light
Paper being a light and foldable raw material is a cost efficient and simple means of generating electrically conducting structures Paper is becoming a high tech material Researchers at the Max Planck Institute of Colloids ... - Read More

Observation of second sound in a quantum gas

Sound, Gas
Second sound is a quantum mechanical phenomenon which has been observed only in superfluid helium Physicists from the University of Innsbruck Austria in collaboration with colleagues from the University of Trento Italy have now proven ... - Read More

Dust in the clouds: Cirrus clouds form around mineral dust and metallic particles

Mineral
At any given time cirrus clouds the thin wisps of vapor that trail across the sky cover nearly one third of the globe These clouds coalesce in the upper layers of the troposphere often more ... - Read More

New technique to improve quality control of lithium-ion batteries

Lithium, Lithium-ion, Lithium-ion batteries
Researchers have created a new tool to detect flaws in lithium ion batteries as they are being manufactured a step toward reducing defects and inconsistencies in the thickness of electrodes that affect battery life and ... - Read More

Geologists study mystery of 'eternal flames'

Geologists
Eternal flames fueled by hydrocarbon gas could shine a light on the presence of natural gas in underground rock layers and conditions that let it seep to the surface according to research by geologists at ... - Read More

'Invisibility cloak' for thermal flow constructed

Heat
By means of special metamaterials light and sound can be passed around objects KIT researchers now succeeded in demonstrating that the same materials can also be used to specifically influence the propagation of heat A ... - Read More

Improving materials that convert heat to electricity and vice-versa: Turning waste heat into electricity

Heat
Thermoelectric materials can be used to turn waste heat into electricity or to provide refrigeration without any liquid coolants and a research team from the University of Michigan has found a way to nearly double ... - Read More

Microwave oven cooks up solar cell material

Microwave
University of Utah metallurgists used an old microwave oven to produce a nanocrystal semiconductor rapidly using cheap abundant and less toxic metals than other semiconductors They hope it will be used for more efficient photovoltaic ... - Read More
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