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Science News for October 23, 2002


New England lakes hold clues to lurking storms and floods

A team of scientists has analyzed sediment cores from 21 lakes in Vermont and New York to establish regional storm patterns. The findings indicate that intense rainstorms causing massive flooding are expected to increase frequency and severity over the coming years, with human activity contributing to this trend.

SourceUniversity of Vermont·JournalNature·DateOct 23, 2002

Researchers discover 'doorways' into brain cells

Researchers discovered specialized domains on nerve cell surfaces that regulate the entry of molecules, revising a long-held theory. These 'endocytic zones' control receptor transport and are also entry points for nutrients and pathogens, offering new insights into brain development and neurological disorders.

SourceDuke University·JournalNeuron·DateOct 23, 2002
Apple iPhone 17 Pro

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

Agreements for industry-sponsored clinical trials often fail to protect researchers’ independence

A study by Duke University Medical Center found that agreements between academic medical centers and industry sponsors rarely include provisions to protect researchers' independence, access to data, and editorial control. This can lead to compromised scientific integrity and a lack of transparency in clinical trials.

SourceDuke University Medical Center·JournalNew England Journal of Medicine·DateOct 23, 2002

Men more dependent on exercise than women, UF study shows

A University of Florida study found that college-age men were more prone to excessive exercise and related negative effects compared to women. Men who exercised for physical and mental well-being benefits were more likely to become dependent on working out.

SourceUniversity of Florida·JournalPsychology of Addictive Behaviors·DateOct 23, 2002
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Funding for global protein database

The UniProt database will consolidate existing protein databases SWISS-PROT, TrEMBL, and PIR to provide a non-redundant source of protein information. The new database aims to facilitate research on human disease and translate basic science into clinical applications.

SourceNIH/National Human Genome Research Institute·DateOct 23, 2002

Paper discusses circuitry for quantum computing

The paper proposes an experimentally realizable circuit and an efficient scheme to implement scalable quantum computing. Researchers aim to overcome two major stumbling blocks: preparing, manipulating, and measuring fragile quantum states and controlling connectivity between many qubits.

SourceUniversity of Michigan·JournalPhysical Review Letters·DateOct 23, 2002
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.

Better weather predictions in an avalanche of data

A team led by Zhang aims to improve daily weather forecasts by integrating vast amounts of observational data. Ensemble-based data assimilation focuses on incorporating uncertainties surrounding previous forecasts and current observations, using statistics to estimate initial conditions.

SourceTexas A&M University·DateOct 23, 2002

Superconducting lithium

Researchers establish superconductivity in lithium at pressures greater than 30 GPa, with critical temperatures ranging from 9 K to 16 K. This finding contradicts theory and sparks interest in searching for high-temperature superconductivity in light element compounds.

SourceMax-Planck-Gesellschaft·JournalScience·DateOct 23, 2002
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Your brain is teaching your nose new tricks, say UC Berkeley researchers

Researchers at UC Berkeley have found that the adult brain has more capabilities to change than previously thought. By exposing non-detectors to a specific odor, they showed that both nostrils can learn to detect it, suggesting a central component in the brain is involved in olfactory learning.

SourceUniversity of California - Berkeley·JournalNature·DateOct 23, 2002