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Science News for November 5, 2017


Saving seagrasses from dredging as new research finds solutions

A new study by QUT researchers has developed an advanced statistical model to predict when dredging is least likely to damage seagrass. The model can provide up to a fourfold reduction in recovery time and up to a 35 per cent reduction in local extinction risk for seagrass species.

SourceQueensland University of Technology·JournalNature Communications·DateNov 5, 2017

Women with PCOS should be screened for mental health disorders

A study found that women with PCOS are more likely to be diagnosed with mental health disorders, including depression, anxiety, and bipolar disorder. The research also showed that children born to mothers with PCOS are at a higher risk of developing ADHD and autism spectrum disorder.

SourceSociety for Endocrinology·DateNov 5, 2017
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Booze and pot use in teens lessens life success

Research by UConn Health scientists found that teens who used marijuana and alcohol heavily were less likely to achieve adult life goals. Heavy teen use of marijuana or alcohol was associated with lower levels of education, reduced full-time employment, and lower social economic potential.

SourceUniversity of Connecticut·DateNov 5, 2017

Coloring the heartbeat

Researchers at Kyoto University have developed a device that uses structural color to measure the beating of heart cells, enabling high-throughput testing for pharmaceuticals. This innovation aims to speed up the process of finding good drugs for heart patients and is a significant step towards improving treatment outcomes.

SourceKyoto University·JournalRSC Advances·DateNov 5, 2017

Drinking glasses can contain potentially harmful levels of lead and cadmium

Researchers found high levels of lead and cadmium in 139 and 134 cases, respectively, on drinking glass products, including tumblers, beer and wine glasses. The study highlights the need for safer alternatives and greater industry awareness of toxic substances used to decorate glassware.

SourceUniversity of Plymouth·JournalThe Science of The Total Environment·DateNov 5, 2017
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Inorganic-organic halide perovskites for new photovoltaic technology

Inorganic-organic halide perovskites have distinctive advantages for high efficiency solar cells, with recent breakthroughs in developing efficient hole transport material free PSCs. Significant ion transport has been found to redistribute doping and defects, affecting photoelectric behavior and stability.

SourceScience China Press·JournalNational Science Review·DateNov 5, 2017

Périgord black truffle cultivated in the UK for the first time

Researchers have successfully cultivated the Périgord black truffle in the UK for the first time, providing a breakthrough in the fight against climate change's impact on this luxury ingredient. The truffle was grown in collaboration with local farmers in Monmouthshire, South Wales, using a Mediterranean oak tree as host.

SourceUniversity of Cambridge·JournalClimate Research·DateNov 5, 2017