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Science News for November 15, 2022


Welsh “weird wonder” fossils add piece to puzzle of arthropod evolution

Two new specimens, Mieridduryn bonniae, have been discovered in a Welsh fossil deposit, providing insights into the evolution of arthropods. The fossils feature striking similarities to Opabinia, suggesting that they may be related to modern arthropod larvae.

SourceHarvard University, Department of Organismic and Evolutionary Biology·JournalNature Communications·DateNov 15, 2022

Flu shots can protect patients with heart failure from death

An international study found that flu vaccines significantly reduce pneumonia, hospitalization, and cardiovascular deaths in people with heart failure. The study, led by McMaster University researchers, showed a 40% reduction in pneumonia and 15% reduction in hospitalization.

SourceMcMaster University·JournalThe Lancet Global Health·TypeRandomized controlled/clinical trial·DateNov 15, 2022
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.

In utero exposure to flame retardants increases anxiety symptoms in adolescents

Researchers found that higher levels of polybrominated diphenyl ethers (PBDEs) in pregnant women were associated with increased anxiety scores in their children at age 12. The study suggests that exposure to flame retardants during early brain development may be a risk factor for developing anxiety symptoms in early adolescence.

SourceUniversity of Cincinnati·JournalDepression·TypeObservational study·DateNov 15, 2022

Gradual increase in daily activity with psychological therapies can improve mental health for cancer patients and survivors

A systematic review found significant effects on anxiety, depression, fatigue, physical activity, quality of life, and social impairment in cancer patients who combined behavioural graded activity with psychological therapies. The effects remained significant after a period of one to three months.

SourceEuropean Organisation for Research and Treatment of Cancer·TypeSystematic review·DateNov 15, 2022

Medicines with sugar chains

Researchers used native top-down mass spectroscopy to study the interplay between glycans and oligomerization in various therapeutic hormones and cytokines. They found that glycans significantly stabilize some proteins, such as tumor necrosis factor-α, while others, like interferon-β, are independent of glycosylation status.

SourceWiley·JournalAngewandte Chemie International Edition·TypeExperimental study·DateNov 15, 2022
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.

Study shows how to boost early intervention for climate-related health risks

A new analysis proposes a four-step framework to overcome barriers and enhance the success of early warning systems for climate-related disease outbreaks. Engaging crucial decision makers immediately is key, as well as training local health providers in environmental science.

SourceDuke University·JournalThe Lancet Planetary Health·TypeMeta-analysis·DateNov 15, 2022

Nerve cell discovery may lead to better treatment for diseases of the nervous system

Scientists at King's College London and the University of Bath have made a groundbreaking discovery about a molecule that plays a crucial role in nerve cell development. The study found that this molecule, known as SNRNP70, is not only present in the nucleus but also in the cytoplasm of nerve cells, where it shapes messenger RNA strand...

SourceUniversity of Bath·JournalCurrent Biology·TypeExperimental study·DateNov 15, 2022

Corporate duty waivers limit organic company growth and innovation, with R&D investment falling by nearly one fifth

A new study co-authored by Bayes Business School found that larger public companies suffer from loss of innovation and lower share price value when managers are permitted to take decisions in their own self-interest. The study examined the effects of waiving fiduciary duties on R&D investment, finding a significant decline.

SourceCity St George’s, University of London·JournalReview of Financial Studies·TypeObservational study·DateNov 15, 2022

Decoding secretome-mediated neuron-immune cellular interaction network

Scientists used single-cell integrative secretion profiling technology to map the interaction between neurons and immune cells, revealing heterogeneity in secreted factors and their roles in regulating neuronal function. The study found that infiltrating macrophages inhibit neuronal secretion of exosomes, while microglia promote neuros...

SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalProceedings of the National Academy of Sciences·TypeCommentary/editorial·DateNov 15, 2022
Apple iPhone 17 Pro

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

THE LANCET ONCOLOGY: Experts warn of a European cancer epidemic in the next decade if weaknesses in cancer health systems and cancer research are not urgently addressed

A new report by the European Groundshot Commission highlights current and future challenges in cancer research across Europe. The authors estimate that approximately one million cancer diagnoses were missed during the COVID-19 pandemic, and the war in Ukraine poses a significant threat to clinical trials and workforce gaps.

SourceThe Lancet·JournalThe Lancet Oncology·TypeSystematic review·DateNov 15, 2022

Autonomous crawling soft ‘ringbots’ can navigate narrow gaps

Researchers at NC State University have developed a ring-shaped soft robot capable of crawling across surfaces when exposed to elevated temperatures or infrared light. The 'ringbots' are made of liquid crystal elastomers in the shape of looped ribbon, resembling a bracelet, and can pull a small payload across various environments.

SourceNorth Carolina State University·JournalAdvanced Materials·TypeExperimental study·DateNov 15, 2022

Death due to cardiovascular disease predicted to decrease in Japan

Researchers predict a decrease in coronary heart disease and stroke deaths in most prefectures of Japan between 2020 and 2040. This drop is attributed to the aging population and changes in health trends, which will lead to increased healthcare spending for dementia and frailty.

SourceNational Cerebral and Cardiovascular Center·JournalThe Lancet Regional Health - Western Pacific·DateNov 15, 2022

Hard to crack hardware

Researchers at KAUST have developed a spintronics-based logic lock to defend chip security, which can be integrated into electronic chips to fend off malicious attacks. The design uses magnetic tunnel junctions to scramble the circuit's operation unless the correct key combination signal is supplied.

SourceKing Abdullah University of Science & Technology (KAUST)·JournalIEEE Access·DateNov 15, 2022
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.

Using big data to make better vaccines

A team of scientists at Boston Children's Hospital created a new tool to analyze vaccine responses, enabling better understanding of immune system reactions. The Immune Signatures Data Resource contains data from 53 studies covering 24 different vaccines.

SourceBoston Children's Hospital·JournalScientific Data·DateNov 15, 2022
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.

People with diabetes may benefit more from a pancreas transplant than other treatments

A new study published in the Journal of Clinical Endocrinology & Metabolism reveals that pancreas transplantation can provide up to 90% of recipients with diabetes freedom from insulin therapy and glucose monitoring. Despite high success rates, transplant numbers have declined due to lack of consensus criteria, education, and resource ...

SourceThe Endocrine Society·JournalThe Journal of Clinical Endocrinology & Metabolism·DateNov 15, 2022

Potential new lead compounds for the treatment of depression and anxiety disorders

Researchers have identified potential new lead compounds for treating depression and anxiety disorders, which display reduced risk of drug abuse and adverse effects. These substances, derived from synthetic cathinone compounds, are known to release serotonin without significantly increasing dopamine levels in the brain.

SourceMedical University of Vienna·JournalMolecular Psychiatry·DateNov 15, 2022

‘Bike boxes’ can improve urban intersections for cyclists, Oregon State research shows

A bike box setup can help cyclists stay safe at urban, signalized intersections by providing a visible space to navigate through the intersection. The study found that among three treatments, bike boxes were the most versatile, offering a balance of safety and requiring riders to perceive potential danger.

SourceOregon State University·JournalAccident Analysis & Prevention·TypeExperimental study·DateNov 15, 2022
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.

Highlights from the journal CHEST®, November 2022

The November issue of CHEST journal features new guidelines for perioperative management, studies on COVID-19 treatment and COPD treatment, as well as research on sleep apnea and long COVID. These findings have significant implications for patient care and healthcare resource use.

SourceAmerican College of Chest Physicians·Journalthe journal CHEST·DateNov 15, 2022

Dynamic apertures with diffusion-regulatory functionality in soft porous crystals: A key to solving the century puzzle on isotopologues separation

Researchers have developed a novel proposal for designing flip-flop dynamic crystals with temperature-regulated apertures to separate water isotopologues. The new material exhibits excellent separation factor and high selectivity, overcoming the century-old challenge in separation science.

SourceTsinghua University Press·JournalNano Research·DateNov 15, 2022

Personalized breast cancer screening could improve cancer survival and reduce overdiagnosis

A new model predicts individual breast cancer risk based on ten known risk factors, allowing for tailored screening strategies. The study found that the risk of developing breast cancer ranges from 0.22% to 7.43%, with some factors, such as exercise, having a greater impact than previously thought.

SourceEuropean Organisation for Research and Treatment of Cancer·TypeObservational study·DateNov 15, 2022

Exploring the world inside the body with shining fibers

A new microscopy system using optical tapered fibers has successfully acquired images of photoacoustic signals without contrast agents. The resolution is sufficient for cellular imaging, including red blood cells, with a resolution of 1.0 ± 0.3 micrometers.

SourcePohang University of Science & Technology (POSTECH)·JournalLaser & Photonics Review·DateNov 15, 2022
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.

Cannabis not made safer by increasing its CBD content

New research from King's College London found increasing CBD content in cannabis does not significantly change the effects of THC on cognitive performance or psychotic symptoms. The study suggests that choosing cannabis with higher CBD:THC ratios may be safer due to lower THC levels, but CBD has no impact on intoxication quality.

SourceKing's College London·JournalNeuropsychopharmacology·TypeExperimental study·DateNov 15, 2022

‘Sound’ly segregated supramolecular helices

Researchers have successfully segregated oppositely helical supramolecular polymers in a solution using audible sound, inducing surface vibrations and advection currents. This approach allows for the spatiotemporal control of chiral supramolecular systems, enabling the segregation of multiple aggregates.

SourceInstitute for Basic Science·JournalChem·TypeExperimental study·DateNov 15, 2022

Beneficial and beautiful: Biodiversity of meadows and pastures can be an asset for nature, agriculture, and tourism

A large-scale study found that high plant diversity in meadows and pastures supports numerous ecosystem services, including pollination, soil quality and cultural experiences. Various stakeholder groups, from local residents to the tourism industry, can benefit from increased biodiversity.

SourceINRAE - National Research Institute for Agriculture, Food and Environment·JournalNature Ecology & Evolution·DateNov 15, 2022
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.

Scientists find new variations among sperm cells

Researchers have found that genetic differences within individual sperm cells can affect their swimming behavior, which has implications for fertility and birth defects. The study identified greater variability in velocity among mutated samples compared to normal ones.

SourceNew York University·JournalScientific Reports·TypeExperimental study·DateNov 15, 2022

Children learn more quickly than adults

A study published in Current Biology found that children exhibit rapid boosts of GABA during visual training, stabilizing new learning and making it more efficient. This discovery suggests that children may acquire new knowledge and skills faster than adults, with implications for teaching and learning strategies.

SourceCell Press·JournalCurrent Biology·TypeObservational study·DateNov 15, 2022

Emphysema more common in marijuana smokers than cigarette smokers

A study published in Radiology found that marijuana smokers have a higher incidence of emphysema and airway inflammation compared to non-smokers and tobacco-only smokers. The researchers suggest that the unfiltered nature of marijuana smoke and longer breath-hold puffs may contribute to these findings.

SourceRadiological Society of North America·JournalRadiology·DateNov 15, 2022
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.

Evolutionary analysis shows SARS-CoV-2 variants converging

A new web-based tool called Taxonium is helping scientists track the evolution of SARS-CoV-2 and other viruses by analyzing massive genetic datasets. The analysis reveals that COVID-19 variants worldwide are repeatedly evolving the same mutations, suggesting a convergent evolutionary process.

SourceeLife·JournaleLife·DateNov 15, 2022
Fluke 87V Industrial Digital Multimeter

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

A potential therapy to reduce the side effects of a chemotherapy

Scientists have identified a potential therapy to reduce the side effects of cisplatin chemotherapy, which can cause kidney toxicity and neuropathic pain. Istradefylline, an approved Parkinson's disease drug, has been found to mitigate these harmful effects while preserving cisplatin's anti-tumor properties.

SourceINSERM (Institut national de la santé et de la recherche médicale)·JournalJournal of Clinical Investigation·DateNov 15, 2022

Word choice and media exposure affected anti-Asian boycotts during the pandemic

A new study by Penn State researchers found that using China-specific language in discussions of the pandemic contributed to anti-Asian boycotts. People with high media exposure displayed high levels of anxiety, while moderate exposure led to increased anxiety when reminded of the virus's deadly nature and its connection to China.

SourcePenn State·JournalInternational Journal of Hospitality Management·DateNov 15, 2022
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.

Obesity-related gut damage may worsen asthma symptoms

Research finds that increased body weight is associated with higher levels of inflammation, signs of gut permeability, and poorer asthma control. The study suggests that targeting the gut could be an effective treatment target for improving asthma control in patients with obesity. Weight loss may also improve symptoms for these patients.

SourceSociety for Endocrinology·DateNov 15, 2022

Multilevel brain atlases provide tools for better diagnosis

The Julich Brain Atlas provides detailed maps of brain cells and receptors, enabling better understanding of brain connectivity and function. The atlas allows for correlation between brain network activity and underlying anatomy, aiding in the diagnosis of psychiatric disorders.

SourceHuman Brain Project·JournalBiological Psychiatry·DateNov 15, 2022
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.

Marijuana and e-cigs can harm the heart like traditional cigarettes

Researchers found that exposure to e-cigarettes, marijuana, and tobacco led to increased scarring, decreased blood vessels, and changes in heart nerves, all contributing to an increased risk of arrhythmias. These substances can cause similar harm to the heart as traditional cigarettes.

SourceUniversity of California - San Francisco·JournalHeart Rhythm·DateNov 15, 2022

Traffic congestion may contribute to lower birthweight

A new study found that stop-and-go traffic may be linked to reduced birthweight, with a nine-gram decrease in weight among infants born to parents who reside in areas with heavy traffic. This association was seen even after controlling for background air pollution levels and other environmental co-exposures.

SourceBoston University School of Public Health·JournalScience Advances·TypeObservational study·DateNov 15, 2022

Gene plays important role in embryonic development

Researchers identified SHROOM4 gene's role in human embryonic development and its link to congenital malformations. The study found that altering the gene can cause various organ system malformations.

SourceUniversity of Bonn·JournalJournal of Medical Genetics·TypeExperimental study·DateNov 15, 2022
Celestron NexStar 8SE Computerized Telescope

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

WALLABY builds an intergalactic map in the outback

The WALLABY survey has mapped over 600 galaxies, including many new discoveries, and will catalog over a quarter of a million galaxies to measure dark-matter distribution and galaxy evolution. The radio telescope's ability to peer through stars and dust in the Milky Way enables scientists to study the universe at unprecedented scales.

SourceInternational Centre for Radio Astronomy Research·JournalPublications of the Astronomical Society of Australia·TypeSurvey·DateNov 15, 2022

Researchers uncover cellular signature to detect pediatric sleep apnea

Pediatric sleep apnea can be detected with high precision using a unique gene signature that distinguishes children with OSA from healthy children. A recent study found that obstructive sleep apnea induces changes in immune cell diversity, leading to elevated levels of certain white blood cells.

SourceUniversity of Missouri-Columbia·JournalEuropean Respiratory Journal·TypeExperimental study·DateNov 15, 2022

CHOP study finds multiple disparities in completing care after concussions

A recent study published by Children's Hospital of Philadelphia found significant disparities in the completion of follow-up concussion care among pediatric patients. Non-Hispanic black patients and those with public insurance were less likely to adhere to providers' recommendations compared to their white and privately insured peers. ...

SourceChildren's Hospital of Philadelphia·JournalJournal of Head Trauma Rehabilitation·TypeData/statistical analysis·DateNov 15, 2022
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Engineering yeast enables high-level production of diterpenoid sclareol

Researchers from Dalian Institute of Chemical Physics have engineered yeast to produce sclareol at high levels by rewiring its isoprenoid biosynthetic pathways. This enables efficient synthesis of the Ambrox precursor without laborious purification procedures.

SourceDalian Institute of Chemical Physics, Chinese Academy Sciences·JournalMetabolic Engineering·DateNov 15, 2022

Footprints claimed as evidence of ice age humans in North America need better dating, new research shows

A new study disputes the evidence of ancient human footprints in North America, suggesting they may be thousands of years older than claimed. The dating method used relies on aquatic plant seeds, which absorb carbon from water rather than the atmosphere, potentially giving age estimates that are much older than the plants themselves.

SourceDesert Research Institute·JournalQuaternary Research·TypeExperimental study·DateNov 15, 2022
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.

Higher sense of purpose in life may be linked to lower mortality risk

A new study found that people with a higher sense of purpose in life have a lower risk of death from any cause, regardless of race or gender. The association was strongest among women, who may benefit more from the health-protective effects of purpose.

SourceBoston University School of Public Health·JournalPreventive Medicine·TypeObservational study·DateNov 15, 2022

Dr. Anthony Fauci reflects on his 54 year career at NIH in exclusive interview

Dr. Anthony Fauci shares insights on the impact of COVID-19 on vaccine literacy and the progress made in treating HIV/AIDS through innovative therapies. He also discusses his legacy as Director of NIAID, transforming the institute into a global leader in infectious diseases.

SourceMary Ann Liebert, Inc./Genetic Engineering News·JournalViral Immunology·TypeCommentary/editorial·DateNov 15, 2022

A world map of plant diversity

Researchers modelled relationship between plant diversity and environmental conditions, capturing how diversity varies along environmental gradients. The models predict highest concentrations of plant diversity in environmentally heterogeneous tropical areas like Central America and the Amazonia.

SourceUniversity of Göttingen·JournalNew Phytologist·TypeData/statistical analysis·DateNov 15, 2022

Scientists 'pin the tail' on world-first IVF treatment for donkeys

A University of Queensland-led research group has created the world's first successful donkey embryo using in-vitro fertilisation (IVF), which could save dozens of endangered donkey species. The team used a specialist IVF process known as intracytoplasmic sperm injection (ICSI) to create the viable embryo.

SourceUniversity of Queensland·JournalTheriogenology·DateNov 15, 2022

Little objective evidence to show effectiveness of learner-centred teaching methods, study warns

New research by Dr Nozomi Sakata and colleagues found that learner-centered pedagogy can have positive results, but lacks comprehensive evidence to prove its effectiveness. Only 9 out of 62 studies reported objective evidence of improved academic learning outcomes, while many studies cited subjective experiences of teachers and students.

SourceUniversity of Exeter·JournalInternational Journal of Educational Development·TypeMeta-analysis·DateNov 15, 2022
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Ray of hope? One place where reef manta rays are thriving

In a rare piece of good news for the marine world, reef manta rays have been found to be increasing significantly in population in Raja Ampat archipelago. The study highlights the importance of well-enforced Marine Protected Areas and fisheries regulations in their recovery.

SourceUniversity of Auckland·JournalFrontiers in Marine Science·TypeObservational study·DateNov 15, 2022

Younger generation experienced most workplace stress during Covid-19 pandemic, Kingston University researcher finds

A study by Kingston University and Maynooth University found that people in early stages of their careers were more likely to experience stress and disengage from work due to remote working. Mid-career workers faced exhaustion due to juggling responsibilities, while older employees considered leaving their professions prematurely.

SourceKingston University·JournalJournal of Vocational Behavior·TypeSurvey·DateNov 15, 2022
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

A link between lethal childhood disease and age-related muscle decline

Researchers at Ohio State University have found a clear link between the survival motor neuron protein and age-related muscle decline in mice, which may lead to the development of new therapies for sarcopenia. The study suggests that increasing SMN protein production could be a viable approach to addressing this age-related condition.

SourceOhio State University·DateNov 15, 2022

Faulty DNA repair may lead to BRCA-linked cancers

A new study by Weill Cornell Medicine investigators discovered that error-prone DNA replication and repair may lead to mutations and cancer in individuals with BRCA1 gene mutations. The team identified a faulty DNA repair mechanism called microhomology-mediated break-induced replication (MMBIR) as a key contributor to genomic instabili...

SourceWeill Cornell Medicine·JournalMolecular Cell·DateNov 15, 2022

Microscopy and simulation unite to improve new-age polymers

Researchers used electron microscopy to study a new-age polymer's molecular structure and combined it with computer simulations to predict its electrical function. The findings suggest that aligning chains and rearranging molecules can improve electrical conduction in polymers.

SourceStanford University School of Engineering·JournalProceedings of the National Academy of Sciences·DateNov 15, 2022
Meta Quest 3 512GB

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

Next generation material that adapts to its history

Researchers at Aalto University developed a new material that changes its electrical behavior based on previous experience, effectively giving it adaptive memory. The material responds differently to varying magnetic field strengths, which affects its conductivity and allows for bistability and rudimentary learning-like properties.

SourceAalto University·JournalScience Advances·DateNov 15, 2022

Lundquist Institute investigator Dr. Eric Daar and research team find that HIV patients benefit from ingestible sensor technology on HIV Treatment

A study published in The Lancet Ebiomedicine found that HIV patients who used an ingestible sensor system had better antiretroviral therapy adherence and lower viral loads. The research, led by Dr. Eric Daar, showed the technology to be effective in monitoring medication adherence.

SourceThe Lundquist Institute·JournalEBioMedicine·TypeRandomized controlled/clinical trial·DateNov 15, 2022

New nasal vaccine strategy could improve COVID-19 protection

Researchers have developed a new nasal vaccine that induces potent lung immunity and protects against SARS-CoV-2 infection in mice. The vaccine approach, which targets the nose, airways, and lungs, has shown promising results in preventing COVID-19 infection.

SourceCentenary Institute·JournalNature Communications·TypeExperimental study·DateNov 15, 2022

A better model for type 2 diabetes

A team of researchers has assembled the first reference genome for the Nile rat, a genetic template that may be used to investigate Type 2 diabetes. The Nile rat is prone to diet-induced diabetes and exhibits a clear diurnal pattern, making it an ideal model for studying this complex disease.

SourceUniversity of California - Santa Barbara·JournalBMC Biology·DateNov 15, 2022
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.

Cosmic chocolate pralines: General neutron star structure revealed

Physicists at Goethe University have developed over a million equations of state to model neutron star structure. These models reveal that 'light' neutron stars have a soft mantle and a stiff core, while 'heavy' stars have a stiff mantle and a soft core.

SourceGoethe University Frankfurt·JournalThe Astrophysical Journal Letters·TypeComputational simulation/modeling·DateNov 15, 2022

International research collaboration produces all-perovskite tandem solar cell with high efficiency, record voltage

A team of researchers from the University of Toronto and Northwestern University has developed an all-perovskite tandem solar cell with extremely high efficiency and record-setting voltage. The prototype device demonstrates the potential of this emerging technology to overcome key limits associated with traditional silicon solar cells.

SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalNature·DateNov 15, 2022

Genes to potentially diagnose long-term Lyme disease identified

A recent study published in Cell Reports Medicine has identified 35 genes highly expressed in patients with long-term Lyme disease. These genes may serve as biomarkers for diagnosing the condition, which is often difficult to detect. The findings also suggest new therapeutic targets and could lead to improved management of the disease.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalCell Reports Medicine·TypeExperimental study·DateNov 15, 2022
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.

‘Turning a blind eye’ a typical response to threatening managerial controls

A new study from the University of East Anglia found that employees who perceive managerial controls as restrictive and punitive may develop dysfunctional responses, including workplace deviance and deliberate ignorance. The study suggests that threatening managerial controls have different effects on skilled and non-skilled workers, w...

SourceUniversity of East Anglia·JournalAccounting Forum·TypeSurvey·DateNov 15, 2022

Unraveling the biology behind aggressive pediatric brain tumor reveals potential new treatment avenue

Researchers developed a mouse model of pediatric glioma with a histone mutation called H3.3-G34, revealing a promising outlook for long-term survival through radiation therapy combined with small-molecule inhibitors. The treatment approach also showed immune memory, allowing mice to eliminate new tumor growth without additional treatment.

SourceMichigan Medicine - University of Michigan·JournalJournal of Clinical Investigation·TypeExperimental study·DateNov 15, 2022

Using quantum sensor technology to improve brain tumor operations

The DiaQNOS project aims to develop quantum sensors for improved brain tumor surgery. Magnetic field sensors will refine neuronavigation, enabling more precise incision paths. Researchers from Mainz University and partners will create a device suitable for use in surgery.

SourceJohannes Gutenberg Universitaet Mainz·DateNov 15, 2022

Study: COVID-19 policies harmed minority women's perinatal experiences, magnified inequities

A new study found that unclear COVID-19 policies during the pandemic exacerbated existing health care disparities for Black, Indigenous, and other women of color. The research included 41 participants who reported feeling isolated, confused, and fearful due to lack of clarity from medical providers and federal public health officials.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalInternational Journal of Environmental Research and Public Health·TypeSurvey·DateNov 15, 2022
Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

How hormonal birth control may affect the adolescent brain

Research in rats suggests that hormonal contraceptives may alter the developing prefrontal cortex, increasing stress hormone production and disrupting signal transmission. The study's findings have implications for understanding the impact of birth control on teenage behavior and mood.

SourceOhio State University·DateNov 15, 2022

Seeing you distorts my memory

Researchers found adults with attachment anxiety tend to remember details incorrectly more often than people with other personality types. They were more likely to get facts wrong only when they could see the person relaying the information, not when reading or hearing it.

SourceSouthern Methodist University·JournalJournal of Personality·TypeExperimental study·DateNov 15, 2022
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.

Wireless earphones work as inexpensive hearing aids

Researchers found that AirPods Pro performed similarly well as premium hearing aids in quiet environments and helped participants hear more clearly compared to no hearing aids. However, AirPods failed to improve hearing in noisy environments with sound coming from the front.

SourceCell Press·JournaliScience·TypeExperimental study·DateNov 15, 2022

PPPL awarded more than $12 million to speed development of a fusion pilot plant

The Princeton Plasma Physics Laboratory (PPPL) has received over $12 million in funding from the US Department of Energy to speed up the development of a pilot plant powered by fusion energy. This initiative aims to accelerate the production of clean and abundant electricity, a crucial step towards mitigating climate change.

SourceDOE/Princeton Plasma Physics Laboratory·DateNov 15, 2022
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.

Albert Einstein College of Medicine researchers develop promising new cancer therapy

Scientists at Albert Einstein College of Medicine describe findings that could bolster the effectiveness of immune-checkpoint therapy by using natural killer (NK) cells. The research team developed a monoclonal antibody targeting KIR2DL5, which allowed NK cells to vigorously attack and shrink human tumors.

SourceAlbert Einstein College of Medicine·JournalJournal of Clinical Investigation·TypeExperimental study·DateNov 15, 2022

Genomic consent: New guideline to help researchers and patients

A new guideline aims to standardize human genomic sequencing research in Canada by establishing essential core consent elements. This will enable researchers to collect patient data in a consistent manner, ensuring transparency for participants and streamlining the review process.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeLiterature review·DateNov 15, 2022

Gossypetin found in hibiscus may beat Alzheimer's disease

Researchers have found that gossypetin from hibiscus activates microglia in the brain, which scavenge amyloid-beta aggregates to prevent cognitive decline. The study suggests a potential treatment for Alzheimer's disease using this flavonoid compound.

SourcePohang University of Science & Technology (POSTECH)·JournalAlzheimer s Research & Therapy·DateNov 15, 2022
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.

From cell walls to photosynthesis: How does manganese get to where it needs to go in plants?

A team of researchers from Martin-Luther-University Halle-Wittenberg has discovered a transport pathway for manganese in plants and the role that BICAT3 plays in this process. The protein is responsible for transporting manganese to where it needs to go in plant cells, leading to improved crop growth.

SourceMartin-Luther-Universität Halle-Wittenberg·JournalPLANT PHYSIOLOGY·TypeExperimental study·DateNov 15, 2022

Promise of better treatment for diabetes in Greenland after discovery of widespread genetic variant

A novel HNF1A gene variant has been found to cause monogenic diabetes, affecting almost seven percent of all cases in Greenland. This discovery may pave the way for precision treatment using tablet therapy with sulphonylurea, offering a simpler and cheaper alternative to insulin.

SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalThe Lancet Regional Health - Europe·TypeExperimental study·DateNov 15, 2022
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.

Professor Sanghoon Lee’s research team at DGIST developed a rotation-based triboelectric neurostimulator capable of real-time modulation of stimulus parameters

The DGIST research team successfully developed a rotation-based triboelectric neuro-stimulator capable of real-time modulation of stimulus parameters. This innovation overcomes the limitations of existing neurostimulators by enabling controlled frequency, pulse width, and amplitude adjustments during rotation.

SourceDGIST (Daegu Gyeongbuk Institute of Science and Technology)·JournalNano Energy·DateNov 15, 2022

Polio: Five things to know about this serious disease

Global immunization efforts have made polio a rare disease, but healthcare workers still need to be vigilant for acute flaccid paralysis. Dr. Marina Salvadori emphasizes the importance of alerting healthcare workers to this diagnosis as elimination is within reach.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateNov 15, 2022

Tiny molecules in breast milk may protect infants from developing allergies

A new study found that small molecules in breast milk, specifically miR-375, can reduce the likelihood of infants developing allergic conditions like atopic dermatitis and food allergies. Infants who consumed more miR-375 had lower rates of these conditions, suggesting a potential protective effect of breast milk against allergies.

SourcePenn State·JournalAmerican Journal of Clinical Nutrition·DateNov 15, 2022

Ancient disease has potential to regenerate livers, study finds

Researchers have discovered that leprosy parasites can reprogram liver cells to increase organ size without scarring or tumors. This natural process may be adapted to renew ageing livers and improve healthspan in humans.

SourceUniversity of Edinburgh·JournalCell Reports Medicine·TypeExperimental study·DateNov 15, 2022

Funding awarded for an innovation to recover hydrogen from waste to help safeguard energy security

A team at the University of Manchester has received funding to develop a novel hydrogen separation technique, which could make clean energy production cheaper and more sustainable. The project aims to overcome cost barriers for commercial hydrogen extraction from unrecyclable wastes, supporting ambitious clean energy targets.

SourceUniversity of Manchester·TypeObservational study·DateNov 15, 2022

Study identifies mental health disparities in rural schools

A recent study by Washington State University found that rural public schools are less likely to provide mental health services compared to urban schools, with only 38.3% offering treatment. Rural schools also reported lower funding and lack of access to qualified professionals as barriers to providing these services.

SourceWashington State University·JournalAmerican Journal of Preventive Medicine·TypeData/statistical analysis·DateNov 15, 2022

New wind field models accurately describe wind gusts

Researchers at the University of Oldenburg have developed a new statistical model that accurately describes wind turbulence and generates fully three-dimensional wind fields using limited measurement points. This breakthrough enables precise wind turbine load estimation and improves wind farm planning, with applications in various fiel...

SourceUniversity of Oldenburg·JournalPRX Energy·TypeData/statistical analysis·DateNov 15, 2022