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Science News Archive October 2015 - Page 24


Page 24 of 38

With this new universal wireless charger, compatibility won't be an issue

Researchers at UC San Diego developed a dual frequency wireless charging platform that can charge multiple devices, including smartphones, smartwatches, laptops, and tablets, simultaneously using different wireless standards. The new technology addresses the issue of incompatibility between competing wireless standards, enabling univer...

SourceUniversity of California - San Diego·JournalIEEE Transactions on Power Electronics·DateOct 13, 2015

Research sheds new light on the Great Recession

Corporate bond 'fire sales' rippled through the economy, causing a prolonged recession. Capital expenditures dropped by 14.5% and research and development declined by 17.2%. The study highlights the interconnectedness of financial markets with the real economy.

SourceUniversity of Houston·DateOct 13, 2015
Apple iPhone 17 Pro

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

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

TAK-733 shows challenge of using a promising drug in the human body

A University of Colorado Cancer Center study found TAK-733 to be highly active against colorectal cancer cells and tumors, with 42 of 54 cell lines sensitive to the drug. However, inconsistent absorption and bioavailability were observed, raising concerns about safety and tolerability.

SourceUniversity of Colorado Anschutz Medical Campus·JournalOncoTargets and Therapy·DateOct 13, 2015

Just a touch of skyrmions

Researchers at RIKEN Center for Emergent Matter Science have found a way to create and delete skyrmions using mechanical energy, which could lead to inexpensive and low-energy-consuming memory devices. The discovery uses a specially designed stress probe to apply mechanical stress to the surface of manganese-silicide material.

SourceRIKEN·JournalNature Communications·DateOct 13, 2015
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.

Straight up, with a twist: New model derives homochirality from basic life requirements

A new mathematical model developed by University of Illinois physicists suggests that homochirality can be used as a universal biosignature. The model, based on self-replication and disequilibrium, shows that homochirality appears when self-replication is efficient enough.

SourceCarl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign·JournalPhysical Review Letters·DateOct 13, 2015

UI Cancer Center, Governors State to address cancer disparities in south suburbs

The UI Cancer Center and Governors State University have received a joint grant to conduct community-based research on reducing cancer-related health disparities in the region's south suburbs. The program will provide training for GSU junior faculty and support minority undergraduate and graduate students in health disparities research.

SourceUniversity of Illinois Chicago·DateOct 13, 2015

Cultural blunders make people better thinkers

Research found that people who experience cultural disfluency, such as encountering wrong holiday plates or non-traditional wedding photos, perform better on cognitive reasoning tests and are less likely to engage in mindless consumption. This shift to systematic thinking reduces stress levels and increases brainpower.

SourceUniversity of Southern California·JournalSocial Cognition·DateOct 13, 2015

Study shows social media content may hold keys to important health information

Researchers found that social media content can be linked to health outcomes, with shared data comprising nearly 1.4 million posts and tweets from over 1,000 participants. The study suggests that social media data can provide insights into health trends and behaviors, potentially informing education campaigns and interventions.

SourceUniversity of Pennsylvania School of Medicine·JournalBMJ Quality & Safety·DateOct 13, 2015
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Schizophrenia symptoms linked to features of brain's anatomy?

Researchers matched behavioral symptoms to specific brain abnormalities, providing a new way of thinking about schizophrenia. The study found distinct subgroups of patients with schizophrenia that correlate with symptoms, offering a step toward improving diagnosis and treatment.

SourceWashU Medicine·JournalNeuroImage·DateOct 13, 2015

New field of application for versatile helper

Researchers at TUM have identified how small heat shock proteins interact with other proteins in Alzheimer's disease. They found that these proteins can bind to both amorphous and amyloid forms of beta-amyloid, preventing clumping and potentially developing new agents.

SourceTechnical University of Munich (TUM)·JournalNature Structural & Molecular Biology·DateOct 13, 2015

Greater neighborhood access to fast-food outlets linked to lower bone mass in infants

A study found that greater neighborhood access to fast-food outlets is associated with poorer bone development in early childhood, while increased exposure to healthy specialty stores is linked to higher bone mass. The research suggests that improving the food environment could optimize childhood bone development.

SourceInternational Osteoporosis Foundation·JournalOsteoporosis International·DateOct 13, 2015

Virally cleansing the pig genome

Researchers have successfully used the CRISPR-Cas9 system to eliminate porcine endogenous retroviruses (PERVs) from pig epithelial cells. The study found that PERV infectivity was reduced by up to a thousand fold, making genetically modified pigs for human transplantation a promising option.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateOct 13, 2015
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.

Enterovirus D68 not associated with higher death rate in children

A new study published in Canadian Medical Association Journal found that EV-D68, a respiratory virus affecting young children, does not lead to an increased risk of death or critical care admission. Children with EV-D68 were more likely to present with respiratory distress and have a family history of atopy.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateOct 13, 2015

What does it take to escape the water? Plankton have clues

A new study on plankton's jumping behavior shows that velocity is the primary factor determining whether an animal can break the water's surface. Only certain species of copepods with high impact speeds of around one meter per second can jump out of the water, suggesting they may be the smallest animals capable of this feat.

SourceVirginia Tech·JournalInterface·DateOct 13, 2015

Comet Encke: A solar windsock observed by NASA's STEREO

A new study using NASA's Solar and Terrestrial Relations Observatory (STEREO) revealed that the solar wind's turbulence explains its hot temperatures and variable behavior. Scientists tracked hundreds of ionized gas clumps in Comet Encke's tail to reconstruct the solar wind's motion, catching an unprecedented look at turbulence.

SourceNASA/Goddard Space Flight Center·DateOct 13, 2015

Fast track referral for suspected cancer is saving lives

A recent study by researchers at King's College London found that general practices using the urgent referral pathway (two-week wait system) have lower cancer mortality rates compared to those that rarely use this pathway. Increasing its use could improve patient survival, especially for patients from low-referring practices.

SourceBMJ Group·JournalThe BMJ·DateOct 13, 2015
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.

A dominant evolutionary theme emerges to better predict clinical outcomes for cancer

A dominant evolutionary theme emerges to predict cancer clinical outcomes, with tumors trending toward a more primitive ESC state having a worse prognosis. This study analyzed global gene expression profiles from 107 cells types and over 3,000 tumors, demonstrating the robustness of this pattern across various solid tumor cancers.

SourceSMBE Journals (Molecular Biology and Evolution and Genome Biology and Evolution)·JournalMolecular Biology and Evolution·DateOct 13, 2015

RIT receives 2 cyber-security funding awards

Rochester Institute of Technology has received two significant cyber security funding awards from the National Science Foundation and National Security Agency. The awarded projects focus on developing novel attack strategies to predict cyber threats and create preemptive systems for enterprise networks. Led by Shanchieh Yang, the resea...

SourceRochester Institute of Technology·DateOct 13, 2015

Noninvasive imaging method looks deeper inside the body to study living brain

Researchers have developed a new noninvasive light-based imaging technology that can see inside the living brain, providing a tool to study how diseases change brain tissue over time. The method doubles the image depth range, enabling examination of acute and chronic morphological or functional vascular changes in the deep brain.

SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateOct 13, 2015

On the precision frontier: A new calculation holds promise for new physics

A team of physicists has published a new calculation that could significantly advance the indirect search for physics beyond the Standard Model. The calculation applies to rare B meson decays, which are being studied for potential clues about undiscovered subatomic particles.

SourceUniversity of Illinois Grainger College of Engineering·JournalPhysical Review Letters·DateOct 13, 2015
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Drug-resistant E. coli bacteria increasingly found in community hospitals

A recent study found that ESBL-producing E. coli infections are on the rise in community hospitals, posing a significant risk to patient safety and quality of care. The incidence of these infections increased by 100%, with nearly three-quarters occurring after exposure to the healthcare system.

SourceSociety for Healthcare Epidemiology of America·JournalInfection Control and Hospital Epidemiology·DateOct 13, 2015

In a negative emotional climate, romantic partners may miss attempts to warm things up!

A new University of Illinois study reveals that conflict in romantic relationships can hinder a person's ability to recognize their partner's efforts to reconcile. Couples who use constructive communication styles tend to form healthier relationships with good communicators.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalJournal of Family Psychology·DateOct 13, 2015

NASA sees birth of Tropical Storm Koppu in Northwestern Pacific

Tropical Storm Koppu formed in the Northwestern Pacific Ocean on October 13, strengthening into a tropical storm within hours. The storm's maximum sustained winds reached near 40 knots (46 mph/74 kph) and is expected to intensify steadily towards the Philippines.

SourceNASA/Goddard Space Flight Center·DateOct 13, 2015

New research maps areas most vulnerable to ocean acidification

Ocean acidification is affecting global marine ecosystems, with the Arctic and Antarctic oceans being particularly vulnerable. The study reveals that waters with lower aragonite saturation state are more corrosive to shellfish and coral species.

SourceNOAA Headquarters·JournalGlobal Biogeochemical Cycles·DateOct 13, 2015
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Four in 10 older adults burdened by demands of health-care system

A study by Johns Hopkins Bloomberg School of Public Health found that nearly four in ten older adults struggle with managing their health care needs, with many delaying or avoiding treatments. Despite this, the majority prefer to play an active role in making decisions about their healthcare.

SourceJohns Hopkins Bloomberg School of Public Health·JournalJournal of General Internal Medicine·DateOct 13, 2015

Building a better liposome

Computational models suggest a new design for nanoparticles used in targeted drug delivery. The researchers proposed making more stable liposomes by incorporating a nanoparticle core and polymer tethers, which acts as a hub-and-spoke-like scaffold that helps the liposome to weather stresses and strains.

SourceCarnegie Mellon University·JournalACS Nano·DateOct 13, 2015

Pebbles on Mars likely traveled tens of miles down a riverbed, Penn study finds

A new method developed by Penn researchers can quantify the transport distance of river pebbles from their shape alone, providing evidence for an extensive river system on Mars. The study suggests that Martian pebbles traveled around 30 miles from their source, offering insights into the planet's geological history and potential for life.

SourceUniversity of Pennsylvania·JournalNature Communications·DateOct 13, 2015
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

For one researcher, a love for science is in the blood

Bingbang Xiang discovered that platelets play a protective role in severe sepsis by producing anti-inflammatory agents to prevent immune cells from becoming too active. His findings suggest that platelet transfusions may be effective for treating severely septic patients.

SourceUniversity of Kentucky·DateOct 13, 2015
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.

NASA-NOAA's Suomi NPP gets an infrared look at Tropical Storm Nora

NASA-NOAA's Suomi NPP satellite captures infrared imagery of Tropical Storm Nora, revealing warming cloud top temperatures indicating less uplift in the air and a weaker storm. The storm is expected to continue moving northwestward at 7 mph, with maximum sustained winds near 45 mph.

SourceNASA/Goddard Space Flight Center·DateOct 13, 2015

Animal study suggests treatment that may improve heart function in heart failure

A new animal study published in the American Journal of Physiology found that a low dose of thyroid hormone improved cardiac tissue and function in female rats with high blood pressure. The treatment safely restored normal thyroid hormone levels and prevented scar tissue accumulation, leading to overall improvement in heart function.

SourceNew York Institute of Technology·DateOct 13, 2015

U researchers create light emitting diodes from food and beverage waste

Researchers at the University of Utah have successfully created LEDs from food and beverage waste, reducing toxic waste and offering a cost-effective alternative. The development utilizes carbon dots made from discarded pieces of tortilla and soft drinks, eliminating concerns over toxic elements.

SourceUniversity of Utah·JournalPhysical Chemistry Chemical Physics·DateOct 13, 2015
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.

VLA reveals spectacular 'halos' of spiral galaxies

A study of edge-on spiral galaxies has revealed that halos of cosmic rays and magnetic fields are much more common than previously thought. Researchers used the VLA to detect faint radio emission, providing valuable information on star formation, winds from exploding stars, and galaxy magnetic fields.

SourceNational Radio Astronomy Observatory·DateOct 13, 2015

A resonator for electrons

Researchers at ETH Zurich have successfully built an electron resonator, focusing electrons between two mirrors. The resonator's spin-coherent coupling could enable long-distance communication between quantum dots, solving a key challenge in quantum computing.

SourceETH Zurich·JournalPhysical Review Letters·DateOct 13, 2015

Toward clearer, cheaper imaging of ultrafast phenomena

A new technique can help record better images of ultrafast phenomena by compressing narrow electron pulses to a billionth of a billionth of a second. This allows scientists to observe real-time molecular interactions and material structure changes in chemical reactions.

SourceOptica·DateOct 13, 2015
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Gene therapy staves off blindness from retinitis pigmentosa in canine model

A study funded by the NIH has shown that gene therapy can preserve vision in dogs with late-stage retinitis pigmentosa. The treatment halted disease-associated cell death and preserved photoreceptor structure, improving visual performance under dim light conditions. Further research is needed to assess its safety and potential toxicity...

SourceNIH/National Eye Institute·JournalProceedings of the National Academy of Sciences·DateOct 13, 2015

Possible new treatment for neurodegenerative diseases found

Researchers at University of Liverpool discover that ethosuximide can protect against progressive nerve damage and loss in Parkinson's, Alzheimer's and Huntington's diseases. The study suggests the potential for repurposing ethosuximide as a treatment for multiple neurodegenerative diseases.

SourceUniversity of Liverpool·JournalMolecular Neurodegeneration·DateOct 13, 2015
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Kessler study underscores need to assess behavioral sequelae of TBI

Researchers found that adding the Frontal Systems Behavior Scale to neuropsychological assessment provides valuable information about the behavioral consequences of TBI. The study suggests that addressing cognitive and behavioral symptoms after brain injury is crucial for improving outcomes, but more comprehensive assessments are needed.

SourceKessler Foundation·DateOct 13, 2015

Spring to come 3 weeks earlier to the United States

Scientists project a median 3-week shift in spring plant growth onset due to global warming, with significant impacts on animal migration and ecosystems. The study's findings have long-term implications for the growing season of plants and their relationships with animals.

SourceIOP Publishing·JournalEnvironmental Research Letters·DateOct 13, 2015

How hallucinations emerge from trying to make sense of an ambiguous world

Researchers found that individuals with early signs of psychosis relied more heavily on prior knowledge to interpret ambiguous images, leading to improved task performance. This suggests an altered balance in normal brain functions contributing to the emergence of mental illness symptoms.

SourceUniversity of Cambridge·JournalProceedings of the National Academy of Sciences·DateOct 12, 2015
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.