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News articles about "Cluster"

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

Friction in the nano-world: Physicists discover a new kind of friction

Friction
Whether in vehicle transmissions hip replacements or tiny sensors for triggering airbags The respective components must slide against each other with minimum friction to prevent loss of energy and material wear Investigating the friction behavior ... - Read More

Heady mathematics: Describing popping bubbles in a foam

Foam
Bubble baths and soapy dishwater the refreshing head on a beer and the luscious froth on a cappuccino All are foams beautiful yet ephemeral as the bubbles pop one by one Two University of California ... - Read More

Major Symposium on Arsenic Contamination in Food and Water Supplies

manufacturers stopped adding it to common household products ” Other speakers in the symposium focused on the ongoing problem of arsenic contamination in the 21st century Arsenic occurs naturally in elevated concentrations in the soil ... - Read More

Hydrogen from methane without CO2 emissions?

The production of hydrogen from methane without carbon dioxide emissions is the objective of a project in which KIT is a major partner At KALLA the Karlsruhe Liquid metal Laboratory researchers are setting up a ... - Read More

Egyptian Wedding Certificate Key to Authenticating Controversial Biblical Text

from Augusta Honduras Now a major heritage site Augusta was founded as an English stronghold on Roatan Island from 1742 1748 and hosted a mix of English militia and indigenous Miskitu While historical documents provide ... - Read More

Nobel Laureates and Their Research Teams at American Chemical Society Meeting

At least nine Nobel laureates have research that will be presented here this week during the 245th National Meeting & amp Exposition of the American Chemical Society the world’s largest scientific society Research from the ... - Read More

Embedding photovoltaic modules more quickly

The market for solar modules is highly competitive For this reason companies must save on costs such as by using a new process It embeds the cells twice as fast into their protective plastic sheathing ... - Read More

Picking apart photosynthesis: New insights could lead to better catalysts for water splitting

Catalysts, Photosynthesis
Chemists at the California Institute of Technology Caltech and the Lawrence Berkeley National Laboratory believe they can now explain one of the remaining mysteries of photosynthesis the chemical process by which plants convert sunlight into ... - Read More

Materials: Magnetic mystery solved

Highly porous materials known as metal organic frameworks MOFs are showing promise as catalysts and drug delivery vehicles Some scientific sleuthing by A*STAR researchers could now help industry to exploit the magnetic properties of MOFs ... - Read More

Asterix's Roman Foes - Researchers Have a Better Idea of How Cancer Cells Move and Grow

Released 3 11 2013 11 00 PM EDTSource Newsroom Universite de Montreal more news from this source In a number of biological processes including in the formation of metastases cells communicate with each other in ... - 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

Ketchup turns somersaults

Polymer
Blood paint or ketchup are complex liquids composed of several different components For the construction of pumps or the improvement of technical processes scientists and engineers need description models They make the special properties of ... - Read More

Microbial biorefinery provides new insight into how bacteria regulate genes

Genes, Bacteria, Genes, bacteria
Digesting lignin a highly stable polymer that accounts for up to a third of biomass is a limiting step to producing a variety of biofuels Researchers at Brown have figured out the microscopic chemical switch ... - Read More

'Bionic proteins': Nano-machines recreate protein activities

Nano
Physicists of the University of Vienna together with researchers from the University of Natural Resources and Life Sciences Vienna developed nano machines which recreate principal activities of proteins They present the first versatile and modular ... - Read More

Nano-machines for 'bionic proteins'

Nano
Physicists of the University of Vienna together with researchers from the University of Natural Resources and Life Sciences Vienna developed nano machines which recreate principal activities of proteins They present the first versatile and modular ... - Read More

Scientists solve mercury mystery, taking big step toward protecting human health

Mercury
By identifying two genes required for transforming inorganic into organic mercury which is far more toxic scientists have just taken a significant step toward protecting human health Share This See Also Genes Human Biology Dentistry Chemistry ... - Read More

Physicists shine a light on particle assembly

Light, Light
New York University physicists have developed a method for moving microscopic particles with the flick of a light switch Their work reported in the journal Science relies on a blue light to prompt colloids to ... - Read More

Accelerating neutral atoms on a table top

Atoms, Atoms, Atoms
Charged particle accelerators have become crucially important to modern day life be it in health care for cancer treatment or for answering important fundamental scientific questions like the existence of the HIGGS boson the so ... - Read More
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