As well as offering new opportunities for industry, it will stimulate the search for even better basic catalysts
In addition to Kang and Lerner, authors of the study,"Regulation of NKT cell-mediated immune responses to tumours and liver inflammation by mitochondrial PGAM5-Drp1 signaling,"were Bo-Ram Bang, Kyung Ho Han
The discovery of magnetoresistance paved the way for magnetic field sensors used in hard disk drives and other devices,
and finding applications as thermal switches, hard drives and magnetic field sensors. Our technology can even be applied to flexible applications,"added Assoc Prof Yang.
which exceeds the hard drive capacity of most computers and would take 100 hours to transfer with a good Internet connection,
Scientists have experimented for decades with a class of catalysts known as zeolites that transform alcohols such as ethanol into higher-grade hydrocarbons.
Instead, an energy-producing"hydrocarbon pool"mechanism allows the zeolite catalysts to directly produce longer hydrocarbon chains from the original alcohols."
says Chris Chang, an expert in catalysts for carbon-neutral energy conversions. n our system, nanowires harvest solar energy and deliver electrons to bacteria,
light photo-catalysts and ferroelectric materials in electronics. nalogous to the best metallic conductors such as copper or silver where the current is transported by electron, in d-Bismuth oxide
paving the way for high-density storage to move from hard disks onto integrated circuits. This image taken from a computer simulation shows nanomagnets tilted at various angles,
These include a computer hard disk drive where data are stored and the various kinds of random-access memory,
or RAM, on the integrated circuits of the central processing unit, or CPU, where calculations and logic operations are performed.
Revealed by a brand new lectron camera, one of the world speediest, this unprecedented level of detail could guide researchers in the development of efficient solar cells, fast and flexible electronics and high-performance chemical catalysts.
Understanding these dynamic ripples could provide crucial clues for the development of next-generation solar cells, electronics and catalysts.
Thin films of Mos2 are also under study as possible catalysts that facilitate chemical reactions. In addition
944 nodes or 46,656 cores. 128 gigabytes of dynamic RAM and 320 GB of flash memory per standard compute node. 72 nodes per rack with full bisection Infiniband
used in USB drives, SD cards and SSD hard drives. asically, memristors require less energy since they work at lower voltages,
The rumor mill says the new Tizen watch will ship with an Exynos 3472 dual-core chip, a 360 x 360 pixel display resolution, 768mb of RAM, 4gb of storage,
#Unique catalysts for hydrogen fuel cells synthesized in ordinary kitchen microwave oven Swedish and Chinese researchers show how a unique nano-alloy composed of palladium nano-islands embedded in tungsten nanoparticles creates a new type of catalysts for highly efficient oxygen reduction the most important reaction in hydrogen fuel cells.
Their results are published in the scientific journal Nature Communications. The world's rapidly growing demand for energy and the requirement of sustainable energy production calls for an urgent change in today's fossil fuel based energy system.
however by the need of efficient catalysts to drive the chemical reactions involved in the fuel cell.
Historically platinum and its alloys have frequently been used as anodic and cathodic catalysts in fuel cells
but the high cost of platinum due to its low abundance motivates researchers to find efficient catalysts based on earth-abundant elements.
Whatever document you needed it was most likely that Jason had it in a folder on his hard drive.
An enthusiast gaming rig typically has one CPU and one to four graphics cards, each of which generate enough heat to warrant one of Coolchip fans.
It operates on a detachable Bluetooth-enabled motherboard with a built-in GPS. Weight sensors embedded within the handle let you know
Right now Roost has a working prototype in a plastic box about the size of an external hard drive;
as if the German industrial designer Dieter Rams had created a more social version of Tumblr is probably not causing many people to ditch Facebook
The catalysts built on previous work showing that nickel hydroxide is a promising catalyst, and that adding iron could improve it.
The type of memory in question, resistive random access memory (RRAM), is being developed by several companies, but fabrication usually requires high-temperatures or voltages, making production difficult and expensive.
The price of hard disk capacity per megabyte plummeted from $700 in 1981 to two-tenths of a cent in 2010.
or design novel catalysts for speeding up a variety of chemical reactions,"Gang said. Our work demonstrates the versatility of this approach
#CDTI Introduces Nanoscale BMARS Powder-Based Catalysts BMARS is one of CDTI's new, key enabling catalytic powder materials developed to reduce the dependence on the use of costly platinum group metals (PGMS) in vehicle emission control systems currently undergoing vehicle
Initial tests reveal that BMARS delivers superior oxides of nitrogen (NOX) reduction on modern turbo-charged gasoline direct injection (GDI) engines compared to OEM catalysts,
rhodium (Rh) is the key PGM used to drive NOX conversion in gasoline three-way catalysts.
Commercialization efforts for OEM and aftermarket applications of BMARS powder-based catalysts are well underway.
The technology is used already in computer hard drives and many other applications and scientists believe it could eventually be used for quantum computers,
Over time, the availability and prices of fast cameras and fast hard drives have come down considerably,
The current limiting factor is loading the recorded data from hard drives to active computer memory to produce an image.
#Nano Cages Provide New Approach for Structuring Catalysts University of Wisconsin-Madison engineers have developed a new approach to structuring the catalysts used in essential reactions in the chemical and energy fields.
Mavrikakis sees the nano cage structure has opened up a whole new avenue of investigation in synthesizing new catalysts."
#Researcher Integrates"Motherboard"in Textiles for Determining Sleep Cycles The specialist in infrared physics found a way for the technology to reach the majority of the population,
when the power is switched off-one of its key advantages over RAM (random access memory), which remains faster.
Rather than pitch it as a replacement for either flash storage or RAM, the company suggests it will be used alongside them to hold certain data"closer"to a processor
At present, level designs are limited by how much data can be stored in the RAM-or, strictly, a type of RAM chip called dynamic RAM (DRAM.
Solid state drives-and even slower hard disks-will remain significantly cheaper than 3d XPOINT for some time to come,
Rather than copy data directly from the slower types of storage into RAM, programs will anticipate
why not just use it to replace RAM altogether? RAM's speed advantage over traditional storage has made long it the chip of choice to funnel data directly into processors.
However, because it is relatively expensive to produce, computer makers tend to restrict how much they include.
Each megabyte of 3d Xpoint will certainly be significantly cheaper than the equivalent amount of RAM.
But, unfortunately it is still not quite as fast as RAM, and some-but not all-applications need the extra speed the older tech provides.
is there ever an advantage to using 3d Xpoint instead of, rather than in addition to, RAM or flash?
Online gaming companies might want to substitute 3d Xpoint for RAM. At present, the amount of players that can be hosted on a single server is limited by the amount of RAM it contains.
Switching to 3d Xpoint would cause only a small-and possibly unnoticeable-difference to the performance of many of the simpler titles.
Many users have experienced already faster switch on times on new computers thanks to such files being kept on SSDS rather than disk drives.
which makes use of highly selective metal catalysts. Most living organisms have a biological clock with an approximately 24-hour circadian rhythm,
Our original palladium catalysts enable selective installation of functional groups at the desired positions on the heteroaromatic ring."
but to stay, she was quoted as saying by Motherboard. This oolkitwill involve genetically engineering organisms of all types,
RAM revenues will hit $46 billion in 2014, an all-time high surpassing the previous record set back in 1995.
Intel was remarkably late to add direct chipset support for the new standard it took the company three years to deploy its own USB 3. 0 solution after the first motherboards shipped with third-party controllers in 2009.
Currently, most motherboards sport an array of 4-12 SATA ports, but features like M. 2 and msata allow for an SSD to be integrated directly on the motherboard.
Combine this option with fast external storage and youe got a set of solutions that could obviate the need for SATA ports at all or,
and PCI Express-based storage directly on-motherboard could eliminate most of the need for internal storage cabling at all t
The images were stored in a 64kb random access memory (RAM. In the subsequent tests, the camera performed remarkably well. he battery-free camera can operate up to about five meters from the router,
The material could find use in faster, higher-capacity hard drives and other electronic components. Electronic components such as hard disks typically use layers of different materials in filigree structure (tiny beads
and threads of metal soldered onto the surface) to exploit a phenomenon known as magnetoresistance to develop a high electric resistance,
The researchers believe that niobium phosphide has"enormous potential for future applications in information technology"not only in hard drives but also in many other electronic components that use magnetoresistance to function.
the project`s scientific head, told Motherboard. Scientists add that it could become a significant step towards slowing the spread of brain diseases like Alzheimer, multiple sclerosis and Parkinson.
or turbines to computer hard disks and microelectromechanical systems, said Sumant e
#World thinnest lightbulb developed using graphene A postdoctoral research scientist, Young Duck Kim, has led a team of scientists from Columbia, Seoul National University (SNU),
#It is illegal to rip music off a CD or put DVDS onto hard drives, UK High court says The ruling had previously been in place,
The results demonstrate a powerful operando technique-from the Latin for"in working condition"-that may revolutionize research on catalysts
and distribution of catalysts affect their efficiency and durability,"said study coauthor Ralph Nuzzo of the University of Illinois at Urbana-Champaign."
we can better determine the ideal design of future catalysts-especially those that drive energy-efficient reactions without using expensive and rare materials like platinum."
but several different types of catalysts,"said coauthor and Yeshiva University scientist Anatoly Frenkel, who led the x-ray experiments."
and are catalysts for change in business, government and society. CIFAR is supported generously by the governments of Canada, British columbia, Alberta, Ontario and Quebec, Canadian and international partners,
"Up to now, research on oxygen catalysts in thin film form for clean energy applications has been focused on the perovskite-structured oxides
Epitaxial thin films can actually act as more efficient fuel cell catalysts than nanocrystalline powder, but growing Bi2pt2o7 directly as a film requires oxidizing the platinum metal--a challenging step.
thought to be one of the most promising oxide catalysts for fuel cell applications, "said Gutierrez-Llorente.
"Sumant added,"will be crucial in finding ways to reduce friction in everything from engines or turbines to computer hard disks and microelectromechanical systems."#
2015a KAIST research team develops the first flexible phase-change random access memory June 15th, 2015argonne scientists announce first room-temperature magnetic skyrmion bubbles:
2015memory Technology A KAIST research team develops the first flexible phase-change random access memory June 15th, 2015argonne scientists announce first room-temperature magnetic skyrmion bubbles:
Paper Manufacturer Recognized for Lowering Energy costs and Carbon emissions June 15th, 2015a protective shield for sensitive catalysts:
Hydrogels block harmful oxygen June 15th, 2015automotive/Transportation A protective shield for sensitive catalysts: Hydrogels block harmful oxygen June 15th, 2015slip sliding away:
2015researchers synthesize magnetic nanoparticles that could offer alternative to Rare earth magnets June 1st, 2015fuel Cells A protective shield for sensitive catalysts:
ranging from the catalysts used for the generation of energy-dense fuels from sunlight and carbon dioxide, to how bridges and airplanes rust."
The results demonstrate a powerful operando technique--from the Latin for"in working condition"--that may revolutionize research on catalysts, batteries, fuel cells,
and distribution of catalysts affect their efficiency and durability,"said study coauthor Ralph Nuzzo of the University of Illinois at Urbana-Champaign."
we can better determine the ideal design of future catalysts--especially those that drive energy-efficient reactions without using expensive and rare materials like platinum."
but several different types of catalysts,"said coauthor and Yeshiva University scientist Anatoly Frenkel, who led the x-ray experiments."
it can poison the platinum catalysts that are important to driving the fuel cell. In the heart of a fuel cell, CO binds tightly to platinum
which contains impurities (e g. carbon monoxide) that poison precious metal catalysts (e g. platinum) only at low temperatures (less than 120°C)
Mother Nature can build very efficient catalysts. Environmental mechanisms sourced from Canadelectrochimcanadelectrochim is a small Research and development company located in Calgary,
New technique combines electron microscopy and synchrotron X-rays to track chemical reactions under real operating conditions June 29th, 2015buckle up for fast ionic conduction June 16th, 2015a protective shield for sensitive catalysts:
Right now, computers generally store information in several ways, among them the well-known random-access memory (RAM) and read-only memory (ROM.
which is helpful in the design of catalysts. Even better news for industrial chemists: the researchers figured out when and why the berry clusters clump into larger bunches of"nano-grapes."
Nanoparticles can act as catalysts to help convert methanol to electricity in fuel cells. NIST's 40-minute process for making nano-raspberries, described in a new paper,*has several advantages.
#Researchers develop the first flexible phase-change random access memory (Nanowerk News) Phase change random access memory (PRAM) is one of the strongest candidates for next-generation nonvolatile memory for flexible and wearable electronics.
ranging from the catalysts used for the generation of energy-dense fuels from sunlight and carbon dioxide, to how bridges and airplanes rust."
'Our group has pioneered the idea of using lithium-ion batteries to search for catalysts, 'Cui said.'
'Our hope is that this technique will lead to the discovery of new catalysts for other reactions beyond water splitting.'
'In conventional water splitters, the hydrogen and oxygen catalysts often require different electrolytes with different phone acidic,
is actually more stable than some commercial catalysts made of precious metals.''We built a conventional water splitter with two benchmark catalysts, one platinum and one iridium,
'Wang said.''At first the device only needed 1. 56 volts of electricity to split water,
'We believe that electrochemical tuning can be used to find new catalysts for other chemical fuels beyond hydrogen.
Right now, computers generally store information in several ways, among them the well-known random-access memory (RAM) and read-only memory (ROM.
The discovery lays the base for developing designed enzymes as catalysts to new chemical reactions for instance in biotechnological applications.
and one oxygen atom) can be polymerized to form polycarbonates in reactions that use special catalysts.
#How to look for a few good catalysts Two key physical phenomena take place at the surfaces of materials:
The discovery could make it easier to find new catalysts for particular applications, among other potential benefits.
Ideally, this understanding helps us design new catalysts, Stoerzinger says. If a given material has a lower affinity for water,
But teixobactin has disappointed in its failure to kill ram-negativebacteria. This class, says Eisenstein, is a particular health concern
according to the paper lead author Ram Madabhushi, a postdoc in Tsai laboratory. hen we knocked down this enzyme,
hard drives stored more data in tinier spaces, songs were easier than ever to find and available for little or no money.
the material used in hard drives. A zettabyte of Lutz's synthesized polymer would be about 10 grams.
'Then, other chemical catalysts in the wing harden the liquid, filling in whatever crack or damage occurred.
It is packed with an octa-core processor, 3gb of RAM and 32 GB internal storage.
Known as giant magnetoresistance, this property is crucial to achieving the large storage capacity we've come to enjoy in our hard drives,
because helps computers to quickly read the information that's stored magnetically in hard drives. When materials with giant magnetoresistance are exposed to a magnetic field,
In comparison, the materials that are used currently in hard drives generally exhibit magnetoresistance of between 40 and 110 percent at room temperature.
and the solid-state drives found in everything from smartphones to ultraportable laptops (not counting older computers or desktop PCS that still use mechanical platter hard drives).
#Quantum optical hard drive breakthrough The team's record storage time of six hours is a major step towards a secure worldwide data encryption network based on quantum information
So we are thinking of our crystals as portable optical hard drives for quantum entanglement. After writing a quantum state onto the nuclear spin of the europium using laser light the team subjected the crystal to a combination of a fixed and oscillating magnetic fields to preserve the fragile quantum information.
The ANU group is excited also about the fundamental tests of quantum mechanics that a quantum optical hard drive will enable.
and catalysts for all of the complex mixtures involved in creating these products is of paramount importance
such as operating batteries and catalysts. It could enable the manipulation of the inner workings of matter to understand,
It is hoped this precise pinpointing may shed light on why enzymes are much more efficient at speeding up chemical reactions compared to human-made catalysts
than human-made catalysts that are used in industry. It is estimated that human-made catalysts underpin the creation of 80-90%of all manufactured goods
. Whilst researchers have a good understanding of the chemistry of enzymes, they are less sure about how enzymes physically react with their targets,
Ram Krishna Ghosh, whose calculations show close correspondence to the experimental results. Datta cautions that the new resonant tunnel diode is just one element in a circuit
'Our group has pioneered the idea of using lithium-ion batteries to search for catalysts, 'Cui said.'
'Our hope is that this technique will lead to the discovery of new catalysts for other reactions beyond water splitting.'
'In conventional water splitters, the hydrogen and oxygen catalysts often require different electrolytes with different phone acidic,
is actually more stable than some commercial catalysts made of precious metals.''We built a conventional water splitter with two benchmark catalysts, one platinum and one iridium,
'Wang said.''At first the device only needed 1. 56 volts of electricity to split water,
'We believe that electrochemical tuning can be used to find new catalysts for other chemical fuels beyond hydrogen.
Right now, computers generally store information in several ways, among them the well-known random-access memory (RAM) and read-only memory (ROM.
which could potentially be used for applications in dry environments, such as computer hard drives, wind turbine gears, and mechanical rotating seals for microelectromechanical and nanoelectromechanical systems.
With the help of ALCF catalysts, a team of computational scientists who work directly with ALCF users,
The ALCF catalysts in collaboration with researchers from IBM, Lawrence Berkeley National Laboratory, and Sandia National Laboratories, optimized LAMMPS
if the thousands of images on one hard drive haven been labeled.)Is the model thinking? here are analogies to be made between
However, current ATRP methods by design use metal catalysts a major roadblock to applications for which metal contamination is an issue,
This new method of radical polymerization doesn involve heavy metal catalysts like copper. Their innovative, metal-free ATRP process uses an organic-based photocatalyst
Now this method opens doors for a new class of organic-based photoredox catalysts. Controlling radical polymerization processes is critical for the synthesis of functional block polymers.
As a game species, the trophy status of a bighorn sheep ram is based largely on horn size.
Because the rams with the largest horns are often the ones targeted by hunters their removal from a population could then eliminate the genetic ability of animals in that population to grow large horns.
a chemical engineer with joint appointments at Berkeley Lab and UC Berkeley. he recyclable catalysts we developed are capable of converting sugarcane biomass into a new class of aviation fuel and lubricants with superior cold
and additives for gasoline as Gokhale explains. ith some minimal modifications to both the catalysts
but hold that there still important incentives to encourage investments. ee shown in this study that biorefineries can use inexpensive catalysts to produce a suite of hydrocarbon fuels and lubricants,
Spintronic devices made of inorganic materials are used today for read heads on hard disk drives magnetoresistive random access memory (MRAM),
and other applications. But recently there is growing worldwide interest in the use of organic materials,
This material also has possibilities for use for advanced electronic devices such as pressure-sensitive sheets, reusable heating pads, pressure-sensitive conductivity sensors, electric current driven type resistance random access memory (Reram
The ram jets are ignited then and the aircraft is propelled horizontally at supersonic speeds. At 4. 5 mach, you can reach from London to NY in 1 hr.
#AMD's new High Bandwidth Memory will power the graphics cards of the future Sitting down to talk graphics memory isn't usually anyone's idea of a good time
Seven years in the making, High Bandwidth Memory (HBM) promises to provide huge improvements over the GDDR5 memory currently sitting inside AMD's top-end graphics cards
Graphics cards will soon be shrinking significantly thanks to HBM. A comparable 1gb graphics chip takes up just 6 percent of the surface area measured against GDDR5,
That could lead to top-end graphics cards half the size of today's, AMD says.
and RAM performance can be increased without hitting a bottleneck on the GPU side of the equation."
battle between the two graphics giants will be renewed in earnest in the very near future-HBM is slated to appear in AMD's flagship graphics cards later this year.
or will be used in standard RAM; AMD sells a range of high-performance memory modules s
#Opinion: How Toshiba's new storage device could change the data centre Poor hard disk drive; advances in silicon manufacturing have allowed solid state drives to capture the headlines leaving the traditional spindle-spinning devices in the shadows.
But things are about to get more exciting for the latter. Toshiba made an important announcement yesterday as it unveiled a new solution that essentially is a new class of server (the Japanese company calls it a multi-device storage solution),
probably ARM), networking (Gigabit Ethernet) and storage (with a pinch of SSD storage for low latency tasks and onboard RAM).
an external 2. 5-inch hard disk drive, managed to packs four 750gb platters in a tiny 15mm drive using perpendicular magnetic recording (PMR) only.
In addition, late last year, it debuted a 6tb hard disk drive that apparently squeezed six 1tb platters without the need of helium gas like HGST-or any other exotic technologies.
and more processing power to the hard drive as its remit goes beyond just holding bits.
Mesulam told Motherboard o
#Diagnosing Ebola in 15 Minutes As West Africa has battled Ebola over the last year, clinicians have been restricted to time-consuming,
The famous graphics card manufacturer believes that this sort of situational awareness will help prevent accidents. Meanwhile Drive CX has been described as the digital cockpit computer,
Additionally, the famous graphics card manufacturer also released demos of two computing platforms, Drive CX and Drive PX, for cars.
The catalysts which have been used in the system are adapted highly well as well as compatible with the conditions required for the bacterial growth.
Researchers claimed that the tiny man-made catalysts can purify drinking water and waterways by getting rid of oestrogenic hormones and pharmaceuticals,
a deal launched in 1997 to cover a range of technology products such as typewriters, word processors, hard drives, and other items,
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