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Science News for October 11, 2000


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.

Alarming rise in CO2 concentrations presents continuing global challenge

Scientists at Rutgers University have found that humans have significantly altered the global carbon cycle over the past 200 years, leading to a rapid increase in atmospheric CO2 levels. The study's authors caution that governments must adopt new technologies to mitigate this trend and prevent unforeseen consequences for the Earth system.

SourceRutgers University·JournalScience·DateOct 11, 2000

Cancer patients face treatment barriers previously overlooked

A study by Texas A&M University researcher Dr. Jeff Guidry reveals that non-treatment problems hinder successful cancer treatment and cure for patients in rural areas. The study shows that barriers to overcoming cancer include lack of transportation, proper information, access to treatment, and a support system.

SourceTexas A&M University·JournalJournal of Cancer Education·DateOct 11, 2000

Hopkins scientists shed light on how the brain 'thinks'

Researchers at Johns Hopkins Medical Institutions have identified key shapes and sizes used by the brain to build internal models of reality, enabling humans to learn and control movements. The study reveals fundamental limitations to what is learnable by the human brain, shedding light on how our brains 'think'.

SourceJohns Hopkins Medicine·JournalNature·DateOct 11, 2000

Unsafe sex among gay men linked to depression

Researchers found that gay men with dysthymia reported having unprotected sex at a higher rate than those without the condition. This is linked to low self-esteem associated with depression, which may lead to a lack of concern for one's safety.

SourceUniversity of Adelaide·DateOct 11, 2000
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.

UMR professor to discuss new view of solar system in KC

Dr. Oliver Manuel proposes that the sun and planets formed from debris of a massive supernova explosion, contradicting conventional astrophysics theories. Recent data from NASA's Galileo probe supports his claims by detecting traces of strange xenon gases in Jupiter's atmosphere.

SourceUniversity of Missouri-Rolla·DateOct 11, 2000