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Mexican Researcher identifies new species of marine algae

The species historically cited as the most abundant of coral algae that forms rodoliths at the Gulf of California in Mexico is in reality a compound of five different species. This finding was made by Jazmín Hernández Kantun, marine biologist at the Autonomous University of South Baja California (UABCS), resulting in a change of paradigm in the study of the species known as Lithophyllum margaritae.

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Molecule’s carbon chain length affects oxygen’s departure in key reaction for building bio-fuels

(Phys.org) —In a maze of blindingly complex reactions that snap oxygen atoms off cellulose or other bio-sources to create energy-dense fuel, the starting molecule’s size has a curious effect. If the oxygen-rich molecule is too short to comfortably stretch to a catalyst’s active site, oxygen atoms are split from its hydrocarbon chain instead of staying together as happens when the molecule can reach across, according to scientists at Pacific Northwest National Laboratory (PNNL) and Baylor University.

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Team creates a low cost thin film photovoltaic device with high energy efficiency

A group of researchers led by Hendrik Bolink of the Institut de Ciència Molecular (ICMol) of the Scientific Park of the University of Valencia has developed a thin film low cost photovoltaic device with high power conversion efficiency. The results of this work, done in collaboration with researchers of École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland, were published in the scientific magazine Nature Photonics.

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3M teams with Cambrios to produce silver nanowire ink for touch displays

(Phys.org) —3M has announced a joint venture with Cambrios Technologies, a nanotechnology company, to produce a new line of touch sensitive screens based on silver nanowire ink developed by Cambrios. The announcement marks a move by 3M into nanowire based technology for touchscreen displays and away from the traditional indium tin oxide design.

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Graphene can host exotic new quantum electronic states at its edges

(Phys.org) —Graphene has become an all-purpose wonder material, spurring armies of researchers to explore new possibilities for this two-dimensional lattice of pure carbon. But new research at MIT has found additional potential for the material by uncovering unexpected features that show up under some extreme conditions—features that could render graphene suitable for exotic uses such as quantum computing.

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Colloidal suspensions of microspheres in a liquid may not be simple systems

(Phys.org) —A colloidal suspension is a mixture in which microscopic particles of one substance are dispersed in another and because of its properties does not “settle” in the way that one might expect a stirred mixture of sand in water to do; nor do the particles dissolve in the fluid as one might expect grains of salt to dissolve in water. Colloidal suspensions and the related gels (solid colloidal systems) are of interest because many of them have fundamentally useful properties.

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Iron age of high-temperature superconductivity

An international collaboration including Russian physicists from Moscow, Chernogolovka and Yekaterinburg have studied one member of the recently discovered family of superconductors based on iron compounds and find this exotic form of superconductivity to have complex, multi-gap character. A fact of principal importance for understanding the mechanisms of superconductivity is that the superconducting gap width never becomes zero around the constant-energy Fermi surface.

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New simple, inexpensive graphene treatment method could unleash new uses

Graphene, a two-dimensional array of carbon atoms, has shown great promise for a variety of applications, but for many suggested uses the material requires treatments that can be expensive and difficult to apply predictably. Now, a team of researchers at MIT and the University of California at Berkeley has found a simple, inexpensive treatment that may help to unleash the material’s potential.

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Truly a web game, Monster Madness is unveiled

(Phys.org) —The director of Nom Nom Games, a subsidiary of Trendy Entertainment, has converted the Monster Madness game to the Web using technologies pioneered by Mozilla. Jeremy Stieglitz, Development Director and CTO for Trendy Entertainment, made it quite clear in a video that he regards the move as significant, in that this is a brave new world of direct access to a plugin-free commercial game, using asm.js and Emscripten

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With new study, aquatic comb jelly floats into new evolutionary position

In a study that compares the genomes of aquatic life forms, researchers have found evidence to shuffle the branches of the tree of life. For more than a century, scientists thought that complex cell types, like neurons and muscles, evolved only once, after simple animals that lack these cell types branched from the rest of animals on the evolutionary tree

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