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Science News for March 21, 2008


Netting mosquitoes to prevent malaria

A Michigan State University researcher is leading a study on insecticide-treated bed nets to disrupt mosquito populations and reduce malaria transmission. The project aims to evaluate the effectiveness of bed nets over time and monitor changes in parasite populations and virulence factors.

SourceMichigan State University·DateMar 21, 2008
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Countering an approaching water crisis

Researchers are turning to advanced technologies like membrane bioreactors, nanoscale filtration, and desalination to provide clean water globally. A coordinated approach is needed to tackle complex water issues, with international cooperation key to addressing the crisis before it worsens.

SourceU.S. National Science Foundation·JournalNature·DateMar 21, 2008

Visual technology enables brain to learn in new ways

Researchers can translate complex concepts into clear 3D images, enabling new insights and recognition of patterns. The VisWall system combines advanced features to produce ultra-high resolution images with the ability to touch and manipulate data.

SourceTufts University·DateMar 21, 2008

Childhood personality can predict important outcomes in emerging adulthood

A 19-year longitudinal study found that childhood personality types, including resilient, overcontrolled, and undercontrolled traits, are associated with the timing of important transitions into adulthood. Resilient individuals tend to leave their parents' house earlier and find a romantic partner faster.

SourceBlackwell Publishing Ltd.·JournalJournal of Personality·DateMar 21, 2008

First study hints at insights to come from genes unique to humans

Researchers have produced the first detailed analysis of a hominoid-only gene, TBC1D3, which is linked to cancer. The study found that the protein helps turn on RAS, a protein active in a third of all human cancers. Further research aims to uncover the functions of human-only genes and their potential applications in fighting diseases.

SourceWashU Medicine·JournalJournal of Biological Chemistry·DateMar 21, 2008
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Entrepreneurs hold the key to income growth in developing economies

The Enterprise Initiative will analyze the role of enterprise in simulating economic growth, inequality, and poverty reduction using high-quality models based on massive survey data from Thailand and other emerging economies. The project aims to provide policy solutions and shed light on circumstances that lead to entrepreneurial growth.

SourceUniversity of Chicago·DateMar 21, 2008

In poker, Case Western Reserve University psychologist places bets on skill

A study by Case Western Reserve University psychologist found that skills play a significant role in winning at poker, rather than luck. The research involved college students playing multiple rounds of Turbo Texas Hold'em, with those given strategies performing better and improving their games.

SourceCase Western Reserve University·JournalGaming Law Review and Economics·DateMar 21, 2008

Story ideas from the Journal of Biological Chemistry

A new study has shed light on the cause of cataracts, revealing that tiny pieces of crystallin proteins become toxic during aging. Researchers also found that amyotrophic lateral sclerosis (ALS) aggregates are composed of just one protein: superoxide dismutase (SOD1).

SourceAmerican Society for Biochemistry and Molecular Biology·JournalJournal of Biological Chemistry·DateMar 21, 2008