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Science News for October 20, 2006


Contending for coral

Wade Cooper, a University of Miami student, has been awarded a $80,000 scholarship to advance his research on the early life stage dynamics of stony corals in natural environments. His work aims to aid in coral's survival in the face of climate change and ocean acidification.

SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·DateOct 20, 2006

National center created for Materials World Modules program

A national center for the Materials World Modules (MWM) program has been created at Northwestern University to expand educational efforts introducing materials science topics to students in grades 7-12. The program aims to spark interest in STEM fields by providing hands-on learning tools and real-world applications.

SourceNorthwestern University·DateOct 20, 2006

Battle against heart disease begins in childhood

A study of over 500 eight-year-old children aims to determine the most important factors present in childhood that lead to changes in blood vessel structure and function, including birth weight and rapid weight gain.

SourceResearch Australia·DateOct 20, 2006
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Hormonal link to obesity may save lives

A team of researchers, led by Dr Clair Sullivan, aims to understand the link between obesity and cardiovascular disease. They believe that hormones produced from fat may be contributing to an increased risk of cardiovascular disease.

SourceResearch Australia·DateOct 20, 2006

Study offers innovative profile of enzyme that aids tumor growth

A Scripps Research study has identified a key regulator of lipid signaling networks that contributes to cancer. The findings suggest that the enzyme KIAA1363 may be a critical factor in tumorigenesis and could serve as a potential diagnostic marker for ovarian cancer.

SourceScripps Research Institute·JournalChemistry & Biology·DateOct 20, 2006
Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

New biochip helps study living cells, may speed drug development

The new biochip enables researchers to obtain 60 times more data in one reading than current technology, accelerating scientific research and drug development for muscle and nerve disorders. It also allows for the screening and identification of different crop lines, reducing time and cost.

SourcePurdue University·DateOct 20, 2006

Early detection

Dr. Mara Diaz, a University of Miami Rosenstiel School researcher, is working on a project to develop a rapid detection tool for harmful algal blooms. The goal is to enable early warning systems and improve public health and regional economies affected by these toxic blooms.

SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·DateOct 20, 2006

Living laboratory found on shoreline statues

Researchers have found a unique habitat on Crosby Beach where Elminius modestus barnacles thrive, offering insights into factors influencing colonisation. The hard surface of the statues provides an ideal environment for settlement and growth.

SourceUniversity of Liverpool·DateOct 20, 2006

People living in highly black concentrated neighborhoods more likely to report their health as poor

Researchers at Columbia University's Mailman School of Public Health found that individuals living in high Black concentrated neighborhoods were twice as likely to report poor health compared to those in low concentration areas. This association persisted even after adjusting for socioeconomic factors.

SourceColumbia University's Mailman School of Public Health·JournalEthnicity & Disease·DateOct 20, 2006

Ethnic identity gives teens daily happiness boost

A new study by Wake Forest University psychologist Lisa Kiang suggests that positive feelings toward one's ethnic group can provide an extra boost of positivity in individuals' daily lives. Adolescents with higher ethnic regard rated their daily happiness levels higher than those with lower ethnic regard.

SourceWake Forest University·JournalChild Development·DateOct 20, 2006
Apple iPhone 17 Pro

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

Mass extinction's cause: 'Sick Earth'

Research led by USC earth scientist David Bottjer suggests the Earth's environmental stressors led to mass extinction, contradicting meteorite strike theory. The study proposes a warming Earth and reduced ocean circulation as key factors in creating an environment where toxic hydrogen sulfide dominated, leading to species disappearances.

SourceUniversity of Southern California·DateOct 20, 2006

Researchers reveal mystery of bacterial magnetism

Researchers discovered that magnetotaxis, a phenomenon where bacteria align like tiny swimming compass needles, helps them detect lower oxygen concentrations more efficiently. This subtle advantage allows the bacteria to thrive in environments with limited oxygen, making their magnetic properties beneficial in nature.

SourceNaval Research Laboratory·JournalBiophysical Journal·DateOct 20, 2006

Two miles underground, strange bacteria are found thriving

A Princeton-led research group found an isolated community of bacteria nearly two miles underground that derives all its energy from the decay of radioactive rocks. The bacteria's ability to thrive in extreme conditions suggests life might exist on other worlds, including Mars.

SourcePrinceton University·JournalScience·DateOct 20, 2006

New newscast offers virtual anchor, personalized content

Researchers at Northwestern University developed a virtual newscast system that collects, edits, and organizes existing news stories based on user interests. The system utilizes Web resources to retrieve video, images, and blogs related to the story content, creating a personalized, automated news report.

SourceNorthwestern University·DateOct 20, 2006
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Alarming revelation: Women over 50 live in fear

A Queensland University of Technology nationwide study found that women on lower incomes experience increased feelings of vulnerability as they grow older. They need information and want opportunities to learn about protecting themselves against violence, which affects their quality of life and social connectedness.

SourceQueensland University of Technology·JournalJournal of Women & Aging·DateOct 20, 2006