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The elusive capacity of networks

Researchers at MIT demonstrate that network coding and error-correcting codes can be handled separately in wired networks, increasing capacity. In contrast, wireless networks pose challenges due to interference, but upper and lower bounds on capacities are calculated, providing a guide for future research.

SourceMassachusetts Institute of Technology·JournalIEEE Transactions on Information Theory·DateMay 15, 2012

Journals and pharma collaborate on new recommendations

Industry experts agree on ten recommendations to improve reporting of clinical research studies, including addressing clinically important questions and transparent disclosure of results. The consensus paper aims to enhance the credibility of medical research publications by promoting standardization and transparency.

SourceMayo Clinic·JournalMayo Clinic Proceedings·DateMay 7, 2012

Study: Optimizing biofuel supply chain is a competitive game

Researchers developed models to address complex interactions among multiple stakeholders in the biofuel supply chain. They found that diverting corn crops to ethanol can affect food prices, but overall system welfare improves, with farmers as primary beneficiaries. The study's holistic model provides guidelines for optimizing the biofu...

How to make high-end perfumes without whale barf

University of British Columbia researchers identified a gene in balsam fir trees that can facilitate the production of plant-based fixatives and scents, potentially replacing whale barf-derived ambergris. This discovery could lead to more sustainable and cost-effective production methods for high-end perfumes.

SourceUniversity of British Columbia·JournalJournal of Biological Chemistry·DateApr 5, 2012

New wheat for salty soils

A salt-tolerant variety of durum wheat has been developed using traditional crop breeding techniques, delivering increased yields on salty soils. The research introduces a salt-tolerant gene into commercial wheat, providing farmers with an alternative for growing premium wheat in saline paddocks.

SourceCSIRO Australia·JournalNature Biotechnology·DateMar 14, 2012

Center for Innovative Metal Processing created

The Penn State Applied Research Laboratory and Sciaky, Inc. have established the Center for Innovative Metal Processing through Direct Digital Deposition as a Manufacturing Demonstration Facility. The center aims to provide an advanced design and simulation tool in a shared network for industry participants to evaluate the technology.

On the path to 1 terabit-per-second networks

Japanese researchers have developed a spectrally efficient, scalable elastic optical transport network architecture called SLICE to address growing IP traffic demands. The technology enables adaptive spectrum allocation, providing significant savings of network resources and increased capacity.

SourceOptica·DateMar 1, 2012

2 studies recognized for improving health policymaking

Research studies evaluated the impact of Massachusetts health reform on insurance coverage, access to care, and affordability, providing insights into system-wide changes. Another study identified the benefits and risks of relationships between physicians/scientists and industry, influencing policies and practices nationwide.

Do menu 'sweet spots' really exist?

A new study by San Francisco State University researcher Sybil Yang found that diners do not linger noticeably longer over any particular location on the menu, contradicting decades of conventional wisdom. Instead, they read menus sequentially like a book, moving from left to right and down the pages.

SourceSan Francisco State University·JournalInternational Journal of Hospitality Management·DateFeb 1, 2012

Microbubbles provide new boost for biofuel production

A team from the University of Sheffield has developed a cheap way to produce microbubbles that can float algae particles to the surface of water, making it easier and cheaper for companies to harvest and process the oil for biofuel. This breakthrough could be a significant step towards more efficient and sustainable biofuel production.

SourceUniversity of Sheffield·JournalBiotechnology and Bioengineering·DateJan 25, 2012

How the Big Three forgot Accounting 101

Researchers found that the Big Three automakers built excess vehicles without properly accounting for costs, resulting in a culture of short-term gain over brand stability. The study suggests that this practice can lead to harm in other industries with similar characteristics.

SourceMichigan State University·JournalContemporary Accounting Research·DateJan 25, 2012