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Science News Archive June 2018 - Page 22


Page 22 of 40

When emotional memories intrude, focusing on context could help, study finds

A study by psychologists at the University of Illinois found that focusing on contextual details of emotional memories can improve cognitive performance and reduce negative effects. By shifting focus away from emotion and toward context, individuals can redirect brain resources to tasks and process memories more deeply.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalCerebral Cortex·DateJun 14, 2018

Mammals going nocturnal to avoid humans

A new study finds that human disturbance is causing mammals to become more nocturnal, with animals increasing their nighttime activity by up to 68% in response. The shift is consistent across species and types of human disturbance, suggesting a widespread impact on wildlife behavior.

SourceUniversity of California - Berkeley·JournalScience·DateJun 14, 2018

Undersea fiber optics: A new way to detect quakes

Researchers have developed a new approach to detect quakes by measuring optical phase changes in oceanic fiber optic cables triggered by seismic waves. This method can effectively detect quake activity and parameters, even in regions where seismic monitoring has been limited.

SourceAmerican Association for the Advancement of Science (AAAS)·JournalScience·DateJun 14, 2018
Apple iPhone 17 Pro

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

Researchers pinpoint new subtype of prostate cancer

Researchers identified a new subtype of prostate cancer characterized by loss of the CDK12 gene, which was found to be more common in metastatic cases. Tumors with this alteration were responsive to immune checkpoint inhibitors, a type of immunotherapy treatment.

SourceMichigan Medicine - University of Michigan·JournalCell·DateJun 14, 2018

Markers, erasers, and germs, oh my!

A study at Summit Health found that nearly all hospital room checklist surfaces passed testing for biological residues, but markers and erasers tested positive for ATP. The findings emphasize the need for accurate checklists to include frequently touched items like writing instruments.

SourceAssociation for Professionals in Infection Control·JournalAmerican Journal of Infection Control·DateJun 14, 2018

Grant funding to be allocated to research of robot surgeons

Researchers at Kazan Federal University will develop autonomous controls for stitching in dynamic circumstances and with different types of tissues. The project aims to improve robotic surgical assistance, particularly in rural regions where skilled surgeons are scarce.

SourceKazan Federal University·DateJun 14, 2018
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.

Climate change has fish moving faster than regulations can keep up

A recent study found that climate change is causing fish species to migrate across national boundaries, leading to new conflicts over fisheries resources. The researchers suggest implementing flexible arrangements for trading fishing permits or quotas across international borders to avoid these disputes.

SourceUniversity of British Columbia·JournalScience·DateJun 14, 2018

Researchers can count on improved proteomics method

Researchers at Princeton University have improved a proteomics method to accurately count proteins in cells under different circumstances. The new approach, TMTc+, uses a combination of cell sample preparation and computer algorithm changes to provide superior measurement accuracy and precision compared to existing methods.

SourcePrinceton University·JournalAnalytical Chemistry·DateJun 14, 2018

Who is to blame for marine litter?

A Europe-wide study found that over 95% of people reported seeing litter when visiting the coast, leading to higher concern and willingness to change behavior. The primary causes of marine litter were attributed to plastic use, human behavior, and single-use plastics.

SourceUniversity of Plymouth·JournalMarine Pollution Bulletin·DateJun 14, 2018
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.

Proteins as a 'shuttle service' for targeted administration of medication

Researchers at FAU have successfully developed proteins that function like a shuttle to release medication directly in the body where it's needed. This breakthrough could enable targeted and tissue-specific administration of medication in future, potentially lowering doses and reducing side effects.

SourceFriedrich-Alexander-Universität Erlangen-Nürnberg·JournalProceedings of the National Academy of Sciences·DateJun 14, 2018

Non-coding DNA changes the genitals you're born with

Researchers at the Francis Crick Institute discovered that a small region of non-coding DNA, enhancer 13, boosts SOX9 protein production to trigger testes development in male mice. This finding could help explain why some humans with XY chromosomes develop female sex organs due to missing genetic material.

SourceThe Francis Crick Institute·JournalScience·DateJun 14, 2018
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.

Black + white = Not white

A new study by University of Utah professor Jacqueline M. Chen found that observers categorize black-white multiracial individuals as non-white, influenced by a powerful minority bias. This phenomenon has significant implications for multiracial individuals' social experiences and race relations in the US.

SourceUniversity of Utah·JournalJournal of Experimental Social Psychology·DateJun 14, 2018

UTSW researchers find transport molecule has unexpected role

Researchers discovered that Kapβ2, a nuclear localization signal, plays a crucial role in transporting the FUS protein into the nucleus. The study found that when this system fails, FUS proteins aggregate and form toxic droplets, contributing to neurodegenerative diseases like familial ALS.

SourceUT Southwestern Medical Center·JournalCell·DateJun 14, 2018

Pre-delivery risk factors associated with C-section infections

A study of 90 C-section deliveries found that prior C-sections, smoking, illicit drug use, and higher BMI increased the likelihood of developing a C-section infection. The majority of infections were caused by common commensal organisms like Staphylococcus species and Escherichia coli.

SourceAssociation for Professionals in Infection Control·JournalAmerican Journal of Infection Control·DateJun 14, 2018

There's Waldo!

Neuroscientists from Caltech have discovered neurons in the human brain that respond when targets are spotted, revealing insights into how we perform visual searches. The study found two distinct populations of neurons in the medial temporal lobe, one recognizing objects based on appearance and another focusing on goal-directed relevance.

SourceCalifornia Institute of Technology·JournalCurrent Biology·DateJun 14, 2018
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.

Flavored electronic cigarettes linked to possible cardiovascular disease

Researchers at Boston University School of Medicine discovered that flavored electronic cigarettes contain additives that can decrease blood flow and increase inflammation in blood vessels, similar to combustible cigarettes. The study's findings suggest a potential link between flavored e-cigarette use and cardiovascular disease.

SourceBoston University School of Medicine·DateJun 14, 2018

Pharmacists intervention improves management of diseases among Syrian refugees in Jordan

A new study published in Research in Social and Administrative Pharmacy demonstrates that pharmacist-delivered home medication management review services effectively resolve treatment-related problems for patients with chronic health conditions. The intervention service resulted in a significant reduction of treatment-related problems,...

SourceElsevier·JournalResearch in Social and Administrative Pharmacy·DateJun 14, 2018

Five new species of snail-sucking snakes discovered

Researchers have uncovered five new species of snail-eating snakes with peculiar dining habits, which are considered endangered or vulnerable due to habitat destruction. The study presents a new evolutionary tree for the diverse group of snail eaters in Central and South America.

SourceAmerican Museum of Natural History·JournalZooKeys·DateJun 14, 2018

Plants open their pores and scientists strike gold

Researchers from Sun Yat-sen University have identified gold nanoparticles in two plant species, B. nivea and E. Canadensis, collected from their natural environments. The particles were found to be similar in characteristics to artificial ones, suggesting they may have been absorbed through plant pores directly.

SourceSpringer·JournalEnvironmental Chemistry Letters·DateJun 14, 2018
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Parents see cancer prevention potential as best reason for HPV vaccination

A study found that parents of adolescents believe the potential to prevent certain types of cancer is the most persuasive reason for their children to receive the HPV vaccine. The researchers evaluated 11 reasons healthcare providers typically give for HPV vaccination and ranked them according to their persuasiveness.

SourceAmerican Association for Cancer Research·DateJun 14, 2018

Clinical advances in systemic lupus erythematosus

A phase II clinical study of baricitinib demonstrated significant clinical improvements in SLE patients, while a randomized controlled trial showed the live attenuated shingles vaccine was well-tolerated and effective in preventing infection in stable SLE patients.

SourceEuropean Alliance of Associations for Rheumatology (EULAR)·JournalAnnals of the Rheumatic Diseases·DateJun 14, 2018
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.

Significant increase in self-harm attempts following ankylosing spondylitis diagnosis

A population study shows that individuals with AS are almost twice as likely to self-harm compared to their comparators. The most frequent method of self-harm is poisoning or self-mutilation. This study highlights the need for routine evaluation of self-harm behavior in patients with chronic inflammatory arthritis.

SourceEuropean Alliance of Associations for Rheumatology (EULAR)·JournalAnnals of the Rheumatic Diseases·DateJun 14, 2018

Few early parent education programs available to help dads

A University of Michigan study found that few perinatal parent educational programs cater to fathers, hindering their involvement in pregnancy and childbirth decisions. However, some father-inclusive programs showed positive effects on father involvement, co-parenting relationships, and mental health.

SourceUniversity of Michigan·JournalPEDIATRICS·DateJun 14, 2018

Antarctic ice sheet mass loss has increased

Mass losses in Antarctic Ice Sheet have increased globally sea levels by 7.6 mm since 1992, with West Antarctica experiencing largest change. The study, published in Nature, combined satellite surveys and gravitational data to produce the most complete picture of ice sheet change.

SourceTechnische Universität Dresden·JournalNature·DateJun 14, 2018
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.

Youth-R-Coach: A peer-to-peer program for young people suffering with chronic disease

The Youth-R-Coach program, presented at EULAR 2018, enables young people with rheumatic or musculoskeletal diseases to become 'experts-by-experience' and provide insights into living with chronic illness. Participants develop self-written books based on their personal experiences to act as a source of support for peers.

SourceEuropean Alliance of Associations for Rheumatology (EULAR)·JournalAnnals of the Rheumatic Diseases·DateJun 14, 2018
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.

Is the energy-storing solar cell soon to be reality?

Scientists from FAU are investigating a novel approach to storing solar energy in a single molecule, enabling the creation of an 'energy-storing solar cell'. The research focuses on the use of norbornadiene-quadricyclane storage system and intramolecular reactions to store and release electrical energy efficiently.

SourceFriedrich-Alexander-Universität Erlangen-Nürnberg·DateJun 14, 2018

A sprinkle of platinum nanoparticles onto graphene makes brain probes more sensitive

Researchers at UC San Diego developed a technique to engineer graphene electrodes with low impedance and transparency. This allows for simultaneous recording of neuronal activity and high-quality imaging of brain cell activity in transgenic mice. The technology brings graphene electrodes closer to being adapted into next-generation bra...

SourceUniversity of California - San Diego·JournalAdvanced Functional Materials·DateJun 14, 2018

Water fluoridation confirmed to prevent dental decay in US children and adolescents

A recent study confirms the effectiveness of water fluoridation in preventing dental caries among US children and adolescents. The analysis found that counties with over 75% access to fluoridated drinking water experienced a 30-40% reduction in dental caries, particularly in primary teeth.

SourceInternational Association for Dental, Oral, and Craniofacial Research·JournalJournal of Dental Research·DateJun 14, 2018
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.

Synodos for NF2 Consortium publishes key results of its work

The Synodos for NF2 consortium published its first set of results, showing that drug combination therapies are effective in treating schwannomas and meningiomas. The team integrated innovative research approaches to analyze gene and protein expression, finding that different drugs are likely needed to treat these two tumor types.

SourceChildren's Tumor Foundation·JournalPLOS ONE·DateJun 14, 2018

Five new Pew-Stewart Scholars to pursue innovative cancer research

The 2018 class of Pew-Stewart scholars is revolutionizing cancer research with promising opportunities to advance treatment, including immunotherapies and responses to these therapies. Their work will open doors to new lines of attack against cancer, addressing unexplored leads in the scientific quest to beat the disease.

SourcePew Charitable Trusts·DateJun 14, 2018

UM study confirms that bromeliads contribute to mosquito breeding in Miami

A new UM study reveals that ornamental bromeliad plants contribute to the breeding of the Aedes aegypti mosquito, a key culprit behind vector-borne diseases like Zika. The study found that water retained in bromeliads' leaf axils becomes breeding sites for mosquitoes.

SourceUniversity of Miami Miller School of Medicine·JournalParasites & Vectors·DateJun 14, 2018

FAU receives $2.8 million HRSA grant to enhance role of RNs in primary care

Florida Atlantic University has received a $2.8 million grant from HRSA to recruit and prepare nursing students and registered nurses to provide full-scope primary care services in community-based settings. The project aims to address health disparities and promote health equity in rural and underserved populations.

SourceFlorida Atlantic University·DateJun 14, 2018
Sky-Watcher EQ6-R Pro Equatorial Mount

Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.

UW study shows how instruction changes brain circuitry in

A University of Washington study found that specialized tutoring can change brain connections and improve reading performance. After eight weeks, neural circuitry strengthened in struggling readers, leading to improved reading skills.

SourceUniversity of Washington·JournalNature Communications·DateJun 14, 2018

When the river runs high

A massive world-wide study of dry riverbeds has found they're contributing more carbon emissions than previously thought. The contribution of intermittent rivers and streams to the process of carbon cycling is largely ignored, but new data suggests this may be higher than initially estimated.

SourceJames Cook University·JournalNature Geoscience·DateJun 14, 2018

161 genetic factors for myopia identified

A large-scale genetic study has identified 161 genetic factors contributing to the development of myopia, a condition affecting millions worldwide. The findings suggest that insufficient sunlight triggers myopia by altering the shape of the eye.

SourceJohannes Gutenberg Universitaet Mainz·JournalNature Genetics·DateJun 14, 2018

Study finds less corruption in countries where more women are in government

A new study published in the Journal of Economic Behavior & Organization found that corruption is lower in countries where a greater share of parliamentarians are women. The likelihood of having to bribe is also lower in regions with a greater representation of women in local-level politics.

SourceVirginia Tech·JournalJournal of Economic Behavior & Organization·DateJun 14, 2018

Early birds less prone to depression

A large observational study found that middle-to-older aged women who are naturally early to bed and rise have a significantly lower risk of developing depression. After accounting for environmental factors, the study shows a modest link between chronotype and depression risk.

SourceUniversity of Colorado at Boulder·JournalJournal of Psychiatric Research·DateJun 14, 2018
Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

The neurons that rewrite traumatic memories

Researchers discovered that rewriting long-term traumatic memories involves the activity of specific neurons in the brain's dentate gyrus. This finding supports the use of exposure-based therapy as a effective treatment for PTSD and other trauma-related disorders.

SourceEcole Polytechnique Fédérale de Lausanne·JournalScience·DateJun 14, 2018

Early-stage respiratory syncytial virus (RSV) vaccine trial begins

A clinical trial testing an experimental RSV vaccine is underway at Cincinnati Children's Hospital Medical Center. The study aims to examine the safety and immune response of the vaccine, with the goal of protecting vulnerable populations such as infants, young children, and older adults from severe illness.

SourceNIH/National Institute of Allergy and Infectious Diseases·DateJun 14, 2018

Gene therapy restores hand function after spinal cord injury in rats

A new gene therapy has been shown to restore hand function in rats with spinal cord injuries by breaking down scar tissue and allowing nerve cell regeneration. The therapy uses a 'stealth gene' switch that can be turned on and off, providing a safeguard and paving the way for human trials.

SourceKing's College London·JournalBrain·DateJun 14, 2018

Quantum transfer at the push of a button

Researchers at ETH Zurich have developed a method to transmit quantum states deterministically over short distances, paving the way for more efficient and secure quantum computing and cryptography. The transmission rate reaches 80% fidelity, enabling entanglement creation between qubits up to 50,000 times per second.

SourceETH Zurich·JournalNature·DateJun 14, 2018

Yellow fever: A new method for testing vaccine safety

Scientists from Institut Pasteur and partners have developed a cellular test to verify the safety of live vaccines like yellow fever vaccine. The 3D culture model, BBB-Minibrain, detects rare mutant particles with neuroinvasive properties, paving the way for reduced animal testing in quality control.

SourceInstitut Pasteur·JournalBiologicals·DateJun 14, 2018
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.