| |  | |  | Protogami's three-dimensional flexagons create a continual kaleidocycle that exposes a different set of triangular faces with each turn of its living hinges.
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| FEATURED STORY | | | Electrical engineers in Germany have demonstrated a new kind of building block for digital integrated circuits. Their experiments show that future computer chips could be based on 3-D arrangements of nanometer-scale magnets instead of transistors. In a 3-D stack of nanomagnets, the researchers have implemented a so-called "majority" logic gate, which could serve as a programmable switch in a digital circuit.
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| | | | | | | This free webinar will:
• discuss the theory underlying the Molecular Flow interface in COMSOL
• show models of various vacuum flow processes
• also discuss approaches to modeling other types of rarefied gas flows.
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| | | VIDEO | | | Michael Grätzel's laboratory in Switzerland is producing hydrogen fuel from sunlight and water. By combining a pair of solar cells made with a mineral called perovskite and low cost electrodes, scientists have obtained a 12.3% conversion efficiency from solar energy to hydrogen, a record using earth-abundant materials as opposed to rare metals.
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| | | NEWS | | | Mathematicians from Brown Univ. have introduced a new element of uncertainty into an equation used to describe the behavior of fluid flows. Ironically, allowing uncertainty into a mathematical equation that models fluid flows makes the equation much more capable of correctly reflecting the natural world, including the formation, strength, and position of air masses and fronts in the atmosphere.
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| | | | | | | Share your laboratory design expertise with your colleagues.
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| | | NEWS | | Researchers at the Univ. of Michigan have described a new approach to discovering potential cancer treatments that requires a fraction of the time needed for more traditional methods. They used the platform to identify a novel antibody that is undergoing further investigation as a potential treatment for breast, ovarian and other cancers.
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| | | VIDEO | | The atmospheric conditions associated with the unprecedented drought currently afflicting California are "very likely" linked to human-caused climate change, according to Stanford Univ. scientists. The team used a combination of computer simulations and statistical techniques to show that a persistent region of high atmospheric pressure hovering over the Pacific Ocean was likely to form from modern greenhouse gas concentrations.
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| | | EVENT | | The 2nd Annual Pharma Data Analytics Conference will enable senior-level analytics professionals to improve the bottom line of their business through utilizing the potential of big data. Driven by single-track case study presentations from Pfizer, Celgene, Novartis, Merck and many others, this program will explore recent trends in the pharmaceutical environment, including the influence of analytics in the commercial space, data visualization tools and techniques and methodologies for forecasting across multiple business units.
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| | | ARTICLE | | Wireless technology is already widespread in the research laboratory and industrial settings, where solutions are supported by WiFi and the advent of smartphones and tablets. Dedicated wireless platforms for scientific instruments, however, are more unusual. The reason for this is economies of scale.
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| | | ARTICLE | | Oscilloscope technology is developing at a fast pace with more features packed into smaller and less expensive packages, providing engineers with more choices in the expanding marketplace. Recent market analysis from TechNavio notes the global oscilloscope market will grow at a 20% CAGR through 2016.
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| | | PRODUCT | | | At Powtech 2014, Malvern Instruments launched Hydro Sight, an imaging accessory for the Mastersizer 3000 particle size analyzer, that allows quicker and easier development and application of robust particle sizing methods. In addition, Malvern launched the Hydro SV, a new wet dispersion unit for the Mastersizer 3000.
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| | | PRODUCT | | | Schaefer Inc. has unveiled new turnkey inverter systems using its Series IT of single or three-phase switch mode inverter systems with a power range from 6 kVA to 90 kVA. These highly reliable, fully-customizable "built-to-project" dc/ac pure sine wave inverters are fully isolated, using a switch mode inverter with a rectifier at input and a transformer at the output.
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