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News articles about "energy"

New cancer diagnostic technique debuts

Cancer cells break down sugars and produce the metabolic acid lactate at a much higher rate than normal cells This phenomenon provides a telltale sign that cancer is present via diagnostics such as PET scans ... - Read More

Plasmonics: Model makes light work of nanocircuits

As computer manufacturers cram ever more processing power onto tiny chips they face a growing problem The connections between electronic components that measure just a few billionths of a meter across allow electrons to leak ... - Read More

Open software platform to bring down energy costs

Energy, Energy, Energy, energy, energy
Energy is getting more and more expensive and experts are predicting record electricity and heating prices A software platform promises to lighten the load for households and businesses by making it easier for consumers to ... - Read More

Making fuel from bacteria

Fuel
In the search for the fuels of tomorrow Swedish researchers are finding inspiration in the sea Not in offshore oil wells but in the water where blue green algae thrive Share This See Also Agriculture ... - Read More

Biochemical engineering: Waste not, want not

A simple fermentation treatment can convert a by product of biofuel production into a valuable chemical feedstock for a wide range of biomedical products Share This See Also Cell Biology Agriculture and Food Organic Chemistry ... - Read More

Paraffin encapsulated in beach sand material as a new way to store heat from the sun

Heat
The search for sustainable new materials to store heat captured from the sun for release during the night has led scientists to a high tech combination of paraffin wax and sand Their report on the ... - Read More

Extreme water in Earth's interior

Earth is the only known planet that holds water in massive quantities and in all three of the main phase states But the earthly omnipresent compound water has very unusual properties that become particularly evident ... - Read More

Researchers map out an alternative energy future for New York

New York Gov Andrew Cuomo will soon decide whether to approve hydraulic fracturing for natural gas in the state To date no alternative to expanded gas drilling has been proposed Share This See Also Energy ... - Read More

When hungry, Gulf of Mexico algae go toxic

algae, algae
When Gulf of Mexico algae don't get enough nutrients they focus their remaining energy on becoming more and more poisonous to ensure their survival according to a new study by scientists from North Carolina State ... - Read More

Catalysts that produce 'green' fuel

The energy produced by solar panels be it heat or electricity has to be used right away It is hard to store and preserve and also its transportation can be rather complicated Creating solar cells ... - Read More

Amplified greenhouse effect shifts north's growing seasons

NASA
Vegetation growth at Earth's northern latitudes increasingly resembles lusher latitudes to the south according to a NASA funded study based on a 30 year record of land surface and newly improved satellite data sets Share ... - Read More

Amplified greenhouse effect shaping North into South

Temperature, temperature
An international team of 21 authors from 17 institutions in seven countries has just published a study in the journal Natural Climate Change showing that as the cover of snow and ice in the northern ... - Read More

Temp-controlled 'nanopores' may allow detailed blood analysis

Analysis
Tiny biomolecular chambers called nanopores that can be selectively heated may help doctors diagnose disease more effectively if recent research by a team at the National Institute of Standards and Technology NIST Wheaton College and ... - Read More

New player in electron field emitter technology makes for better imaging and communications

Electron, Electron, Electron
Scientists at the National Institute of Standards and Technology NIST and the University of Maryland College Park have built a practical high efficiency nanostructured electron source Described in the journal Nanotechnology this new patent pending ... - Read More

Carbon footprint of grid-scale battery technologies calculated

Battery
Americans take electrical power for granted whenever they flip on a light switch But the growing use of solar and wind power in the United States makes the on demand delivery of electricity more challenging ... - Read More

Advance in re-engineering photosynthesis to make drugs, compounds or ingredients

Scientists are reporting an advance in re engineering photosynthesis to transform plants into bio factories that manufacture high value ingredients for medicines fabrics fuels and other products They report on the research in the journal ... - Read More

Biobatteries catch breath

Oxygen
An air breathing bio battery has been constructed by researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw The core element providing the new power source with relatively high ... - Read More

Scientists find more precise way to turn off genes, a major goal of treatments that target cancer

Scientists at UC San Francisco have found a more precise way to turn off genes a finding that will speed research discoveries and biotech advances and may eventually prove useful in reprogramming cells to regenerate ... - Read More

Long predicted atomic collapse state observed in graphene

Atomic
The first experimental observation of a quantum mechanical phenomenon that was predicted nearly 70 years ago holds important implications for the future of graphene based electronic devices Working with microscopic artificial atomic nuclei fabricated on ... - Read More

Chemists develop efficient material for carbon capture

carbon, Material, Carbon, Material
Chemists at the University of South Florida and King Abdullah University of Science and Technology have discovered a more efficient less expensive and reusable material for carbon dioxide CO2 capture and separation Share This See ... - Read More
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