A team of U of T engineers has developed a way to grow cancer cells in the form of a rolled-up sheet that mimics the 3D environment of a tumour, offering a way to speed up drug development and ask new questions about cell behavior. The single-layer design makes it easier for other lab researchers to adopt the process.
SourceUniversity of Toronto Faculty of Applied Science & Engineering·JournalNature Materials·DateNov 23, 2015
Researchers find migration between bacteria communities key to horizontal gene transfer and spread of traits like antibiotic resistance. Mathematical modeling reveals the secret behind bacterial sex lies in movement between communities, increasing DNA swap chances.
SourceUniversity of Oxford·JournalNature Communications·DateNov 23, 2015
A panel of global experts recommends 10 major reforms to strengthen the global system for outbreak prevention and response. The report highlights the need for improved governance, research data sharing, and rapid institutional responses to prevent future pandemics.
SourceLondon School of Hygiene & Tropical Medicine·JournalThe Lancet·DateNov 22, 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.
A QUT survey found young people struggle with managing car loans, credit cards, and mobile phone deals. Experts urge educators to include financial literacy workshops in schools before students leave.
A significant reduction in diabetes-related amputations has been observed since the mid-1990s, primarily due to advancements in diabetes care. The study found a 10-15% annual decrease in below-ankle and below-knee amputations among diabetic patients.
The new Peatland Code targets the restoration of one million hectares of peatlands over five years, which could save up to 220 million tonnes of carbon dioxide by 2050. UK peatlands are a natural filter for drinking water and store more than three billion tonnes of carbon.
Researchers at HKUST discovered a new type of superconductor, called Ising superconductors, that can withstand strong magnetic fields. These materials have potential applications in quantum computing and may lead to the creation of Majorana fermions.
SourceHong Kong University of Science and Technology·JournalScience·DateNov 22, 2015
The International Health Regulations (IHR) face a 'crisis of confidence' following the Ebola epidemic. Georgetown experts recommend reforms to build core capacities, clarify reporting requirements, and strengthen emergency responses.
SourceO'Neill Institute for National and Global Health Law·JournalThe Lancet·DateNov 22, 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.
Researchers found that transmission in the general community is low-risk, with even living with someone infected not posing a significant threat if direct contact is avoided. The study recommends urgent diagnosis, hospitalization, and targeted vaccination strategies for close contacts and healthcare workers to stop the spread of Ebola.
SourceUniversity of East Anglia·JournalInternational Journal of Epidemiology·DateNov 22, 2015
A randomized trial found that an evidence-based social-emotional learning curriculum improved basic proficiency in reading, writing, and math among at-risk students. The intervention group showed greater basic proficiency in grades 4-6 compared to the control group, with a dosage effect also observed.
SourceAmerican Psychological Association·JournalSchool Psychology Quarterly·DateNov 21, 2015
A new study finds that US wood pellet exports to the EU have a significant environmental advantage over coal, with carbon emissions savings ranging from 74-85%. The research suggests that using agricultural biomass in wood pellet production can further increase these savings.
SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalEnvironmental Research Letters·DateNov 20, 2015
A study by the University of South Carolina team found that larger eye size in Daphnia results in an average clutch size increase of one egg beyond the average six eggs. The research team measured the effect of variation in body size, demonstrating that eye size has a greater impact on reproductive success.
SourceUniversity of South Carolina·JournalJournal of Evolutionary Biology·DateNov 20, 2015
A team of physicists has made a groundbreaking calculation on the decay of subatomic particles called kaons, which could change how scientists understand the formation of the universe. The research finds that the behavior of kaons differs when matter is swapped out for antimatter, challenging current understanding of the Standard Model.
SourceUniversity of Southampton·JournalPhysical Review Letters·DateNov 20, 2015
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.
Tropical Storm Rick is being closely monitored by NASA's Aqua satellite as it moves west-northwest towards the eastern Pacific. The storm has maintained a minimal strength of around 35 knots with surface winds confined to a small area.
New methods using stem cells and reprogramming technologies aim to create biological pacemakers, potentially replacing electronic devices. Researchers are working on coaxing stem cells into cardiac pacemaker cells or directly converting supporting cells into pacemaker cells.
SourceCell Press·JournalTrends in Molecular Medicine·DateNov 20, 2015
Researchers discovered that yeasts used to ferment cocoa can modify aroma, enabling creation of unique flavors in boutique chocolates. The findings could lead to a wider range of flavors similar to wines and coffee.
SourceAmerican Society for Microbiology·JournalApplied and Environmental Microbiology·DateNov 20, 2015
Researchers found p53 blocks PDL1 protein, which halts immune attack on lung cancer cells. High levels of p53 and miR-34a increase survival rates in patients with lung cancer.
SourceUniversity of Texas M. D. Anderson Cancer Center·JournalJNCI Journal of the National Cancer Institute·DateNov 20, 2015
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.
The special focus issue brings together experts from various fields to discuss the past, present, and future of nanomedicine. It addresses current debates and future perspectives on nanomedical research, including social, ethical, and safety aspects.
SourceFuture Science Group·JournalNanomedicine·DateNov 20, 2015
Researchers at U of T discovered genetic mutations in Candida albicans that allow it to defend itself against neighboring bacteria. The fungus has evolved to ignore bacterial signals, potentially becoming a more significant threat to patients with weakened immune systems.
SourceUniversity of Toronto·JournalPLOS Pathogens·DateNov 20, 2015
The study found that overall happiness is a combination of happy emotions and life satisfaction, linked to the precuneus region in the brain. Individuals with higher grey matter mass in this area tend to experience more intense happiness and find meaning in life.
SourceKyoto University·JournalScientific Reports·DateNov 20, 2015
Researchers at Lund University estimate that sea traffic emissions account for almost half of measured particles in coastal air, exceeding previous estimates. Nanoparticles can penetrate deeper into the lungs than larger particles, contributing to health issues.
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.
Researchers demonstrate macroscopic entanglement generation at room temperature using infrared laser light and electromagnetic pulses. The technique has important implications for future quantum devices, including biological sensing inside living organisms and long-distance entangled states.
SourceUniversity of Chicago·JournalScience Advances·DateNov 20, 2015
Researchers have investigated high-frequency repetitive sensory stimulation as a therapeutic approach for Complex Regional Pain Syndrome (CRPS) patients. The study showed significant improvement in tactile performance after stimulation, with individual patients reporting substantial pain relief.
SourceRuhr-University Bochum·JournalFrontiers in Neurology·DateNov 20, 2015
A new study found that many European hospitals fail to routinely test patients at risk of HIV infection, missing out on diagnosing nearly two-thirds of those living with the condition. In Northern Europe, this results in a significantly lower test rate compared to Eastern Europe.
SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalPLOS ONE·DateNov 20, 2015
Researchers at KIT scientists have developed a new process for low-pressure carbonitration using methylamine, which combines advantages of low-pressure processes with atmospheric carbonitration. The method results in more homogeneous hardness profiles and improved efficiency.
SourceKarlsruher Institut für Technologie (KIT)·JournalHTM Journal of Heat Treatment and Materials·DateNov 20, 2015
A pilot study has demonstrated that a mechanical artificial pancreas can better maintain normal blood glucose levels than multiple daily insulin injections in patients with pancreatitis. The treatment combines an AI-powered pump with islet cell transplantation, enabling the transplanted cells to survive longer and produce more insulin.
SourceWiley·JournalAmerican Journal of Transplantation·DateNov 20, 2015
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A research team at Worcester Polytechnic Institute is developing new tools and technology to detect fatigue damage in aircraft components. This work has the potential to keep military aircraft in service longer while improving safety and reducing costs for commercial airlines.
A new study suggests that climate change will significantly impact global farming productivity, with a one-sixth decline in production under projected scenarios. Altering crop patterns within countries is key to mitigating these effects, rather than relying on international trade.
SourceMassachusetts Institute of Technology·JournalJournal of Political Economy·DateNov 20, 2015
Data from NASA's GPM core satellite showed Tropical Storm In-fa becoming better organized over the previous 24 hours, with rainfall rates reaching up to 55 mm/h. The storm is expected to intensify through the weekend, bringing maximum sustained winds of 115 mph.
Fernando Codá Marques and André Neves have made groundbreaking contributions to differential geometry with their proof of the Willmore conjecture. The resolution has far-reaching implications for understanding surfaces and has illuminated new approaches to other significant questions in topology and geometry.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers discover regulatory mechanism that extends 'healthspan', the time an organism is at its optimal health, using C. elegans roundworms. Maximum velocity (MV) of wild-type worms at day 9 adulthood reliably predicts longevity and physical decline.
SourceInstitute for Basic Science·JournalNature Communications·DateNov 20, 2015
Researchers at EMBL used a new technique to prevent cell contraction, identifying crucial cells for ventral furrow formation. The shape of the tissue dictates the direction of contraction, not internal programming.
SourceEuropean Molecular Biology Laboratory·JournalDevelopmental Cell·DateNov 20, 2015
A new study by James Cook University scientist Professor William Laurance suggests that over half of Amazonian tree species are globally threatened. Protected areas and indigenous territories have the potential to protect many of these species if properly managed.
SourceJames Cook University·JournalScience Advances·DateNov 20, 2015
The German Research Foundation supports a new Transregional Collaborative Research Centre TR 172 'Arctic climate change' with up to two additional funding periods. The project aims to investigate the causes of the above-average warming in the Arctic and improve the accuracy of climate models.
SourceLeibniz Institute for Tropospheric Research (TROPOS)·DateNov 20, 2015
An international team of physicists has calculated direct 'CP' symmetry violation, a tiny effect in particle decays. The calculation does not yet indicate a difference between experiment and theory, but future precision may uncover new physics.
SourceDOE/Brookhaven National Laboratory·JournalPhysical Review Letters·DateNov 20, 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.
Scientists found evidence of O2 fluctuations in Western Australian rocks, suggesting a temporary increase in atmospheric oxygen levels around 2.5 billion years ago. The data supports the 'Great Oxidation Event' theory, where multiple 'whiffs' of O2 accumulated until a tipping point was crossed.
SourceUniversity of Alberta·JournalScience Advances·DateNov 20, 2015
A new study suggests that up to 57% of Amazonian tree species are globally threatened, but protected areas and indigenous territories can protect most of the affected species. The study's findings highlight the importance of preserving these critical ecosystems.
A review reveals prevalent antimicrobial resistance in horse bacteria, particularly E. coli, with emerging multidrug resistance posing a huge challenge for society.
SourceWiley·JournalEquine Veterinary Journal·DateNov 20, 2015
High levels of inflammation markers in blood are connected to stubborn symptoms of depression, such as anhedonia. Researchers believe blocking inflammation or its effects on the brain may reverse anhedonia in depressed individuals who fail to respond to antidepressants.
SourceEmory Health Sciences·JournalMolecular Psychiatry·DateNov 20, 2015
A new gamma-ray spectroscope using europium-doped strontium iodide detects valuable minerals in asteroids, moons, and other celestial objects. The breakthrough technology enables accurate analysis of rock-forming elements and precious metals at lower costs and with reduced power requirements.
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.
A new study found a link between abrupt ocean warming at the end of the last ice age and low-oxygen conditions that led to vast marine dead zones. Warming surface temperatures triggered loss of oxygen in the North Pacific, raising concern that similar events will occur again as oceans warm.
SourceU.S. National Science Foundation·JournalNature·DateNov 20, 2015
Fiddler crabs use polarization vision to enhance detection of objects and rivals. The research found that male crabs responded to approaching targets by freezing, running back home, and assuming a position of vigilance.
SourceUniversity of Bristol·JournalCurrent Biology·DateNov 20, 2015
A Loyola University Medical Center study found that direct funduscopy exams are being performed infrequently among patients with headaches and altered mental status. The exam can detect neurological conditions, but valuable clinical information may be missed if not performed.
SourceLoyola Medicine·JournalFrontiers in Neurology·DateNov 20, 2015
A team of cardiologists used a virtual reality device to guide the recanalization of a chronically blocked right coronary artery. The procedure was completed successfully with implantation of two drug-eluting stents, demonstrating potential for improved operator comfort and efficiency in interventional cardiology.
SourceElsevier Health Sciences·JournalCanadian Journal of Cardiology·DateNov 20, 2015
Aalto researchers discover that electrons in a 'flat band' can carry electrical current, leading to potential breakthroughs in high temperature superconductivity. The key to this phenomenon lies in the quantum metric and Chern number, which measure the spread of electron waves in a crystal.
SourceAalto University·JournalNature Communications·DateNov 20, 2015
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.
Researchers have found that deleting certain sugar-adding enzymes from plants results in similar defects across distantly related species, highlighting the importance of these modifications. The addition of sugar molecules to proteins controls tip growth, a process critical for cell wall formation and seed production.
SourceCold Spring Harbor Laboratory·JournalThe Plant Journal·DateNov 20, 2015
Researchers from Wayne State University and Michigan State University will receive funding to develop a mindfulness-based intervention for parents and teachers of toddlers. The project aims to strengthen skills in responding to children's cues, promoting social-emotional development and school readiness.
SourceWayne State University - Office of the Vice President for Research·DateNov 20, 2015
A new common format, Neurodata Without Borders (NWB): Neurophysiology, enables free and open exchange of complex brain information. The format allows researchers to capture and share data generated by optical and electrical neurophysiology methods.
SourceNeurodata Without Borders·JournalNeuron·DateNov 20, 2015
The University of Kentucky has received $6 million in funding to further develop a potential treatment for cocaine abuse. The project, led by Professor Chang-Guo Zhan, aims to create a novel enzyme that can neutralize cocaine in the bloodstream using molecular modeling technology.
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.
Researchers found evidence of oxygen whiffs from blue-green algae in ancient black shales, supporting a hypothesis that photosynthesis led to an oxygenated atmosphere. The findings provide conclusive answers about the Great Oxidation Event and its impact on Earth's history.
SourceUniversity of Waterloo·JournalScience Advances·DateNov 20, 2015
Compliance with ID checks and minimum price laws significantly declined after NYC's Tobacco 21 law took effect, especially among independent retailers. Researchers attribute the drop to lack of awareness and inadequate enforcement measures.
SourceNew York University·JournalTobacco Control·DateNov 20, 2015
Researchers at the Alfred Wegener Institute found that a 15-year observation series reveals how sensitive arctic marine ecosystems are to change. The study indicates that even a short-term influx of warm water can fundamentally impact local symbiotic communities, leading to changes in deep-sea life.
SourceAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research·JournalEcological Indicators·DateNov 20, 2015
Researchers at Linköping University successfully integrated electronic components into living roses, enabling the creation of digital logic gates, displays, and even electrochemical transistors. This breakthrough paves the way for innovative applications in energy, environmental sustainability, and plant science.
SourceLinköping University·JournalScience Advances·DateNov 20, 2015
A new University of Michigan study found that kids and teens taking ADHD medications are twice as likely to be bullied by peers than those without ADHD. Middle school students who sold or shared their medications were four-and-a-half times more likely to be victimized.
SourceUniversity of Michigan·JournalJournal of Experimental Child Psychology·DateNov 20, 2015
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.
Researchers at the University of Texas at Arlington are using formal, methods-based testing to automatically discover bugs in development environments for cyber-physical systems. The technique, known as randomized differential testing, generates random programs and models, then translates and compiles them to identify defects.
A new study shows that cuckoos use a highly complex individual decision-making process to navigate during migration. The birds can assess advantages and disadvantages of different routes, adjusting their behavior based on health, age, experience, or personality traits.
SourceUniversity of Copenhagen - Faculty of Science·JournalScientific Reports·DateNov 20, 2015
Scientists have discovered a surprising role of Wnt signaling in controlling male fertility. The research found that Wnt protects proteins from degradation, allowing sperm to mature and move forward. This discovery has potential implications for the treatment of infertility and contraception.
SourceGerman Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ)·JournalCell·DateNov 20, 2015
A new study estimates that up to 8,690 Amazonian tree species may face extinction, with more than half of the world's tropical tree species at risk. Protected areas and indigenous territories have made strides in preserving biodiversity, but further management is crucial to prevent extinctions.
SourceNaturalis Biodiversity Center·JournalScience Advances·DateNov 20, 2015
A study by the University of the Basque Country found that global cities have a greater economic significance than countries. Cities with strong economic and political leadership, as well as innovative activity, are more competitive. The top-ranking cities include London, Paris, Tokyo, Madrid, Barcelona, and Milan.
SourceUniversity of the Basque Country·JournalCities·DateNov 20, 2015
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.
The acorn worm's genome has revealed the origin of the human pharynx, showing how gill slits evolved into the jaw and throat. The study found that humans and other terrestrial vertebrates retain vestigial gills in embryos, a trait shared with marine animals.
SourceUniversity of California - Berkeley·JournalNature·DateNov 19, 2015