Computers & Math News
May 26, 2015

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May 26, 2015

May 21, 2015 — Scientists have moved a step closer to identifying the nanostructure of cellulose -- the basic structural component of plant cell walls. The insights could pave the way for more disease resistant ... read more

Time to Move Beyond 'Medieval' Cyber Security Approach, Expert Says

May 21, 2015 — The nation's approach to cyber security has much in common with medieval defense tactics, and that needs to change, says a cyber security ... read more

May 22, 2015 — A research team has developed a tool that allows a 3D journey in ten sites of geological and palaeontological interest in the Guadalquivir basin (Huelva, Spain). In the virtual tour, developed with ... read more

May 20, 2015 — The same spring rains that lessen producers' concerns about drought can also lead to soil erosion and nutrient runoff. Keeping soil and fertilizers where they belong--in the field--benefits ... read more

May 22, 2015 — Researchers have developed algorithms that enable robots to learn motor tasks through trial and error using a process that more closely approximates the way humans learn, marking a major milestone in ... read more

Significant Cost Savings Found in Pediatric Telemedicine Consults

May 21, 2015 — A comprehensive study has been completed to determine whether pediatric telemedicine consultations with rural emergency departments save money compared to telephone ... read more

May 21, 2015 — Where do electronics go when they die? Most devices are laid to eternal rest in landfills. But what if they just dissolved away, or broke down to their molecular components so that the material could ... read more

May 21, 2015 — Through a clinical collaboration between Caltech, Keck Medicine of USC and Rancho Los Amigos National Rehabilitation Center, a 34-year-old paralyzed man is the first person in the world to have a ... read more

Emoticons May Signal Better Customer Service ;)

May 21, 2015 — Online customer service agents who use emoticons and who are fast typists may have a better chance of putting smiles on their customers' faces during business-related text chats, according to ... read more

Research Community Comes Together to Provide New 'Gold Standard' for Genomic Data Analysis

May 18, 2015 — Although genomic sequencing of tumor genomes is exploding, the mutations identified in a given genome can differ by up to 50 per cent just based on how the data is analyzed. Research teams were asked ... read more

Designing Microwave Devices from Scratch Using Computer Simulations

May 21, 2015 — For decades, the fundamental design of microwave devices, such as antennas for mobile communication and waveguides used in radars, has essentially relied on the inventiveness of a professional ... read more

May 21, 2015 — The sight of skilful aerial maneuvering by flocks of Greylag geese to avoid collisions with York's Millennium Bridge intrigued a mathematical biologist. It raised the question of how birds ... read more

Simulations Predict Flat Liquid

May 21, 2015 — Computer simulations have predicted a new phase of matter: atomically thin two-dimensional ... read more

With One False Tweet, Computer-Based Hack Crash Led to Real Panic

May 20, 2015 — A false tweet from a hacked account owned by the Associated Press demonstrates the need to better understand how social media data is linked to decision making in the private and public sector, ... read more

Do CEOs Deserve All the Attention They Get? New Research Provides Answers

May 20, 2015 — Media interest in CEOs has soared to stratospheric heights in recent years, with the likes of Jeff Bezos and Steve Jobs becoming household names. But do corporate top dogs deserve all that attention? ... read more

Smarter Algorithms Ensure More Secure Chip Cards

May 20, 2015 — Scientists have succeeded in securing chip cards against leaking confidential information. Through the use of smart algorithms it is now possible to better secure, for instance, bank cards, public ... read more

Performance Enhancing Sensor Ready for Commercialization

May 20, 2015 — A wearable device will provide real-time data analysis of fluid loss during exercise to enhance the performance of fitness enthusiasts and elite ... read more

Online Safety: If You Want Something Done Right, Do It Yourself

May 20, 2015 — The end-user is often the 'weakest link' in the Internet safety chain according to experts. The team's conclusion: Internet users have to take personal responsibility for their safety ... read more

May 19, 2015 — Drought and heat-induced tree mortality is accelerating in many forest biomes as a consequence of a warming climate, researchers report. To predict characteristics of plants that will survive and die ... read more

May 20, 2015 — Researchers have made the first measurements of thermoelectric behavior by a nanoporous metal-organic framework (MOF), a development that could lead to an entirely new class of materials for such ... read more

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