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Science News for September 21, 2024


Environmental study highlights high levels of air and water pollution near industrial zones in Delta Nigeria

A study highlights significant air and water pollution near industrial zones in Delta, Nigeria, posing risks to human health and the environment. The analysis found elevated levels of pollutants, including particulate matter, sulfur dioxide, and heavy metals, affecting respiratory health and other health issues.

SourceMaximum Academic Press·JournalEmergency Management Science and Technology·TypeExperimental study·DateSep 21, 2024

Study highlights importance of dedicated exits for vulnerable populations in building evacuations

A study highlights the importance of dedicated exits for vulnerable populations during building evacuations, with findings suggesting that centrally located dedicated exits can improve evacuation efficiency. Dedicated exits are most beneficial in low to moderate crowd densities and should be carefully considered in high-density scenarios.

SourceMaximum Academic Press·JournalEmergency Management Science and Technology·TypeExperimental study·DateSep 21, 2024

Delivery of luminescent particles to plants for information encoding and storage

Researchers create luminescent labels using strontium aluminate particles coated with H3PO4, which exhibit sustained high signal-to-noise afterglow emission. The labels are delivered into plants through microneedles, enabling efficient recording and storage of plant growth information.

SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·DateSep 21, 2024
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.

Black patients with triple-negative breast cancer may be less likely to receive immunotherapy than white patients

A recent study found that Black patients with triple-negative breast cancer (TNBC) received immunotherapy at significantly lower rates than white patients. However, when they did receive immunotherapy, their overall survival rate was similar to that of white patients. The study suggests that socioeconomic factors may be the main barrie...

SourceAmerican Association for Cancer Research·DateSep 21, 2024

Expanding Earth science education beyond traditional field trips

Non-traditional field trip locations, such as urban settings and Disney Resorts, offer accessible outdoor educational opportunities. These locations showcase cross sections of corals and reef debris, ancient Ordovician fossils, and outcrop analogs that provide valuable insights into modern reef systems and broader earth history.

SourceGeological Society of America·DateSep 21, 2024
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Study shows psychedelic drug psilocybin gives comparable long-term antidepressant effects to standard antidepressants, but may offer additional benefits

A 6-month study found that psilocybin offered similar improvements to SSRI escitalopram in depressive symptoms, but with greater social functioning and psychological connectedness. Psilocybin may offer an alternative for those not responding to SSRIs, but its benefits are still being studied.

SourceEuropean College of Neuropsychopharmacology·TypeRandomized controlled/clinical trial·DateSep 21, 2024