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Science News for September 10, 2010


Program to improve palliative care falls short of hopes

A recent study published by the American Thoracic Society found that an intervention designed to improve palliative care in ICU settings was ineffective in improving family satisfaction after a loved one's death. The program aimed to enhance communication between doctors, nurses, and families but failed to make a significant impact.

SourceAmerican Thoracic Society·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateSep 10, 2010
Apple iPhone 17 Pro

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

Tracking triclosan's field footprint

Researchers found that fertilizing soils with biosolids introduces triclosan into the environment, with levels averaging 15.5 milligrams per kilogram in treated biosolids. Biological degradation of triclosans resulted in significant loss after 7-9 months, with up to 96% removal after 16 months.

SourceUnited States Department of Agriculture - Research, Education and Economics·JournalChemosphere·DateSep 10, 2010

Untiring dedication to solar energy

Prof. Dr. Hans-Werner Schock received the prestigious Becquerel Prize for his outstanding work in solar energy technology, particularly in developing efficient thin-film solar cells. His research has led to significant advancements in solar cell efficiency and material combinations, paving the way for a more sustainable energy future.

SourceHelmholtz Association·DateSep 10, 2010

Mental health leaves most costly disability to Canadian employers

A study by CAMH found that mental health leave costs employers nearly twice as much as physical illness leaves, with an average cost of $18,000 per employee. Implementing workplace interventions and support programs can help reduce disability costs and promote a healthy workforce.

SourceCentre for Addiction and Mental Health·JournalOccupational and Environmental Medicine·DateSep 10, 2010

Flying fish glide as well as birds

A study published in The Journal of Experimental Biology found that flying fish can glide better than insects and as well as birds like petrels. The research revealed that the fish's lift-to-drag ratio increased when gliding near the surface, allowing them to cover longer distances.

SourceThe Company of Biologists·JournalJournal of Experimental Biology·DateSep 10, 2010
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.

Many roads lead to superconductivity

Researchers at Helmholtz-Zentrum Berlin (HZB) have discovered a universal magnetic signature among all iron-based superconductors. Despite differences in magnetism, these materials display the same magnetic resonance signal as their parent compounds, hinting at a new understanding of how superconductivity arises.

SourceHelmholtz Association·JournalNature Materials·DateSep 10, 2010

A smart use for wisdom teeth: Making stem cells

A new study reveals that mesenchymal stromal cells from wisdom teeth can be reprogrammed into stem cells, offering a potential source of treatment for patients. The cells displayed varying degrees of robustness and proliferated up to 100 times more efficiently than typical skin-cell-derived iPS cells.

SourceAmerican Society for Biochemistry and Molecular Biology·JournalJournal of Biological Chemistry·DateSep 10, 2010

Misfolded neural proteins linked to autism disorders

Researchers at UC San Diego identified misfolding of neuroligin-3 due to gene mutations, leading to trafficking deficiencies and abnormal neuron communications. The findings advance understanding of autism causes and may offer new drug therapies.

SourceUniversity of California - San Diego·JournalJournal of Biological Chemistry·DateSep 10, 2010
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Drug holds promise to halt debilitating condition of diabetes

Researchers at the University of Kansas have developed a drug that can stop and reverse diabetic peripheral neuropathy, a debilitating condition leading to nerve death and amputations. The compound, KU-32, has been shown to inhibit molecular chaperones and restore sensory neuron function.

SourceUniversity of Kansas·JournalASN NEURO·DateSep 10, 2010

Ansello wins AGHE's Tibbitts Award

Edward F. Ansello, PhD, receives AGHE's Tibbitts Award for his over 30-year commitment to advancing gerontology as a field of study in institutions of higher education. The award honors individuals who have made significant contributions to the advancement of gerontology.

SourceThe Gerontological Society of America·DateSep 10, 2010

Graphene may hold key to speeding up DNA sequencing

Researchers at Harvard University have demonstrated that graphene can act as an artificial membrane separating two liquid reservoirs, enabling the measurement of ion exchange and the detection of single molecules of DNA. The graphene membrane's atomic thickness makes it a novel electrical device with potential applications in chemical ...

SourceHarvard University·JournalNature·DateSep 10, 2010

LiXEdrom: Innovative measuring chamber for X-ray study of liquid jets

Researchers at Helmholtz Association have developed a unique X-ray measuring chamber, LiXEdrom, which enables the study of liquids without membrane distortion. This breakthrough allows for precise information about material structure and has significant implications for protein studies.

SourceHelmholtz Association·JournalChemical Physics·DateSep 10, 2010
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.

Sizing up stockpiles of children's vaccines

Researchers developed a mathematical framework to optimize vaccine stockpile levels, balancing objectives such as minimizing shortages, maintaining coverage, and reducing costs. The model demonstrates that one-size-fits-all approach may not work, and optimal stockpiles depend on disease importance and initial conditions.

SourceU.S. National Science Foundation·JournalJournal of Industrial and Management Optimization·DateSep 10, 2010

Climate change education partnership program is launched

The NSF Climate Change Education Partnership aims to increase public understanding of global climate change by connecting climate scientists, experts in learning theory, and education professionals. The program will develop innovative approaches to teaching climate science and disseminate accurate educational resources.

SourceU.S. National Science Foundation·DateSep 10, 2010
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Shenk wins AGHE's Friedsam Award

Dena Shenk, PhD, of the University of North Carolina at Charlotte has been awarded AGHE's Friedsam Mentorship Award for her contributions to gerontological education through outstanding mentorship. She is a cultural anthropologist focusing on aging cross-culturally and director of UNC Charlotte's Gerontology Program.

SourceThe Gerontological Society of America·DateSep 10, 2010

Scientists of Helmholtz Zentrum Muenchen and TU Muenchen elucidate structure details of protein Sam68

Researchers at Helmholtz Zentrum Muenchen and TU Muenchen used NMR spectroscopy to determine the spatial structure of Sam68's Qua1 region, essential for dimerization and biological function. The study sheds light on Sam68's role in cell cycle regulation and cancer pathogenesis.

SourceHelmholtz Munich (Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH))·JournalJournal of Biological Chemistry·DateSep 10, 2010
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

IV drips can be left in place

A randomized controlled trial found that routine resite of IV devices every 3 days did not reduce complications compared to clinically indicated resite. In fact, it increased patient discomfort and healthcare costs.

SourceBMC (BioMed Central)·JournalBMC Medicine·DateSep 10, 2010