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Expanding truck safety outreach program

The Virginia Tech Transportation Institute is expanding its Sharing the Road program to educate high school students on safe driving practices around commercial vehicles. Through the program, researchers will visit 15 mid-Atlantic high schools and provide hands-on experience for thousands of teen drivers.

Current methods may inadequately measure health impacts from oil, natural gas extraction

Current methods for measuring health impacts from oil and natural gas extraction are insufficient, with studies finding poor health outcomes near operations despite standard health benchmarks not being reached. The authors call for further research on emissions using accurate timeframes and proximity to extraction sites.

SourceUniversity of California - Los Angeles Health Sciences·JournalAnnual Review of Public Health·DateApr 8, 2019

Breaking down Beowulf

A team of researchers led by Madison Krieger used statistical analysis to find evidence supporting the theory that Beowulf was written by a single author. The study found consistent metrics throughout the text, including letter combinations, which lends further support to the idea of unity.

SourceHarvard University·JournalNature Human Behaviour·DateApr 8, 2019

DFG to fund 6 new Research Units

The DFG is funding six new Research Units addressing various pressing research issues. The units will focus on improving the evaluation of whole genome sequences, investigating resilience in religion and spirituality, developing adaptive polymer gels, and understanding cytomegalovirus immune responses.

See and be seen

Artificial microswimmers with forward and long-range vision form stable groups by perceiving the number of neighbors within their field of view. This process allows for efficient movement, evasion of predators, and adaptation to environmental stimuli without requiring precise location information.

SourceUniversity of Konstanz·JournalScience·DateApr 4, 2019

Skyrmions could provide next generation data storage

Researchers at the University of Birmingham have developed a way to combine multiple skyrmions into 'skyrmion bags' that can store and transfer data more efficiently. This breakthrough technology has the potential to increase data storage capacity, reduce power consumption, and pave the way for next-generation computing devices.

SourceUniversity of Birmingham·JournalNature Physics·DateApr 1, 2019

Harvesting water energy using slippery surfaces

Scientists have developed a new triboelectric nanogenerator (TENG) called SLIPS-TENG, which can convert mechanical energy into electrical energy in harsh environments. The device uses a slippery lubricant-impregnated porous surface to address durability and biofilm coverage issues.

SourceScience China Press·JournalNational Science Review·DateMar 27, 2019

Trained musicians perform better -- at paying attention

A study published in Heliyon found that trained musicians exhibit greater executive control of attention than non-musicians, with improved performance linked to increased years of training. This suggests that musical training can enhance cognitive abilities beyond music-specific skills.

SourceElsevier·JournalHeliyon·DateMar 26, 2019

How spin dances with dipole

Researchers have discovered three key paths for coupling magnetism and ferroelectricity, enabling the interaction between spin moments and electric dipoles in solids. This breakthrough has significant implications for materials science and engineering.

SourceScience China Press·JournalNational Science Review·DateMar 21, 2019

North Africans were among the first to colonize the Canary Islands

A new study published in PLOS ONE found that people from North Africa were among the first to colonize the Canary Islands, arriving by 1000 CE. The researchers analyzed ancient mitochondrial genomes and identified lineages consistent with radiocarbon dating evidence, suggesting a complex and heterogeneous process of colonization.

SourcePLOS·JournalPLOS ONE·DateMar 20, 2019

Algae could prevent limb amputation

Researchers develop small capsules from brown algae that hold macrophages, increasing blood flow to damaged limbs. The treatment aims to reduce the need for amputations in people with CLI, a condition affecting up to 60,000 new cases per year in the UK.

SourceBritish Heart Foundation·Journalnpj Regenerative Medicine·DateMar 20, 2019

Miscarriage from a man's perspective

Researchers found five common metaphors used by men to describe their partner's miscarriage, including 'lost gift' and 'chaotic movement'. These metaphors revealed societal expectations around masculinity and pregnancy. The study aims to encourage couples to co-cope with miscarriage through metaphorical expression.

SourceUniversity of Missouri-Columbia·JournalHealth Communication·DateMar 20, 2019

When it comes to monarchs, fall migration matters

Researchers at Michigan State University found that a critical piece of the monarch butterfly's annual cycle was missing - the fall migration. The team built a multi-scale model and included environmental factors like temperature and landscape greenness to account for year-to-year variations.

SourceMichigan State University·JournalProceedings of the National Academy of Sciences·DateMar 18, 2019