Add BrightSurf on Google Email

Science News for September 9, 2014


New species of extinct dolphin sheds light on river dolphin history

A new fossil dolphin species from the Miocene era has been discovered in Peru, shedding light on the history and relationships of river dolphins. The species, Huaridelphis raimondii, is part of a rare extinct family, squalodelphinids, which are related to endangered Ganges and Indus river dolphins.

SourceSociety of Vertebrate Paleontology·JournalThe FASEB Journal·DateSep 9, 2014

The Lancet Respiratory Medicine: Radiological correlates and clinical implications of the paradoxical lung function response to β2 agonists

A new observational study investigates the prevalence of paradoxical bronchoconstriction after using β2 agonists in smokers and ex-smokers with Chronic Obstructive Pulmonary Disease (COPD). The study reveals that African-American patients are twice as likely to experience a paradoxical response, leading to worse respiratory outcomes.

SourceThe Lancet·JournalThe Lancet Respiratory Medicine·DateSep 9, 2014
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.

Behçet's syndrome drugs to be investigated for first time

A three-year study led by the University of Liverpool will investigate the effectiveness of two Behçet's syndrome treatments, potentially saving the NHS £500k. The research aims to identify factors that make medicine work for some patients but not others, allowing doctors to prescribe evidence-based treatment.

SourceUniversity of Liverpool·DateSep 9, 2014

How age alters our immune response to bereavement

The study found that younger people have a more robust immune response to grief, while elderly people are more likely to experience reduced immune function. The researchers suggest that hormonal supplements could be used to help individuals at risk of stress, but highlight the importance of a strong support network in managing grief.

SourceUniversity of Birmingham·JournalImmunity & Ageing·DateSep 9, 2014

Mapping the DNA sequence of Ashkenazi Jews

A comprehensive catalog of mutations in Ashkenazi Jewish genomes was created to improve genomic research and personalized medicine. The study's findings shed light on the population's origins, revealing a mix of European and Middle Eastern ancestry.

SourceColumbia University School of Engineering and Applied Science·JournalNature Communications·DateSep 9, 2014

Texting gives a voice to community members

A pilot study among low-income African-Americans in Detroit found that texting is the preferred method of collecting real-time information from community members. The study suggests that texting can help give a voice to underrepresented populations and tap into their needs.

SourceMichigan Medicine - University of Michigan·DateSep 9, 2014
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.

Contrast-enhanced CT scan safe for most patients

A large-scale study found that iodine-based contrast material used in CT scans is not linked to kidney damage or death in most patients. The research, conducted at the Mayo Clinic, analyzed data from over 21,000 patients and showed no significant difference in adverse events between those who received contrast and those who did not.

SourceRadiological Society of North America·JournalRadiology·DateSep 9, 2014

Exercise before school may reduce ADHD symptoms in kids

A new study from Michigan State University and University of Vermont researchers found that daily before-school aerobic activities can help reduce ADHD symptoms in elementary school students. Children with a higher risk of ADHD showed significant improvements across various outcomes compared to those receiving sedentary activities.

SourceMichigan State University·JournalJournal of Abnormal Child Psychology·DateSep 9, 2014

Why do mushrooms turn brown?

Scientists from the University of Vienna have identified the enzyme responsible for mushroom browning, which has implications for food spoilage prevention and medical treatment. The study's findings provide a new understanding of the mechanisms behind tyrosinase pigmentation.

SourceUniversity of Vienna·JournalPhytochemistry·DateSep 9, 2014
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.

X-ray imaging paves way for novel solar cell production

Scientists from DTU have created a new technique to produce cheap, flexible and versatile double solar cells using roll-to-roll processing. The method uses 3D ptychography to image the layer structure of the tandem solar cell, which converts 2.67% of incoming sunlight into electric energy.

SourceDeutsches Elektronen-Synchrotron DESY·JournalAdvanced Energy Materials·DateSep 9, 2014

Buckyballs and diamondoids join forces in tiny electronic gadget

Researchers at SLAC National Accelerator Laboratory have created a molecule that conducts electricity in one direction, paving the way for shrinking chip components down to the size of molecules. The hybrid molecule, known as buckydiamondoid, was made by combining carbon spheres (buckyballs) with tiny diamond cages (diamondoids).

SourceDOE/SLAC National Accelerator Laboratory·JournalNature Communications·DateSep 9, 2014

Penn researcher and CVS Health physician urge new payment model for gene therapy

A Penn researcher and CVS Health physician suggest an alternative payment model for gene therapy, which would replace single large payments with annuity payments over a defined period. This approach could help ensure sufficient investments in expensive gene therapies by spreading out payments and linking them to evidence of continued e...

SourceUniversity of Pennsylvania School of Medicine·JournalNature Biotechnology·DateSep 9, 2014

Two-dimensional electron liquids

Researchers have discovered a novel form of superconductivity in two-dimensional electron liquids, characterized by the presence of quantum point contacts. These tiny channels enable the flow of superconducting currents, but with a twist: the spin degree of freedom is broken, allowing for new types of electron transport.

SourceJoint Quantum Institute·JournalNature Physics·DateSep 9, 2014

High-stakes testing, lack of voice driving teachers out

A recent study found that standardized testing is a major contributor to teacher turnover, with many educators leaving the profession due to frustration with high-stakes testing. The study's findings suggest that a culture of high-stakes testing can lead to demoralization among teachers and a lack of quality instruction time.

SourceMichigan State University·JournalTeachers College Record The Voice of Scholarship in Education·DateSep 9, 2014
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.

Kessler Foundation multiple sclerosis researchers find role for working memory in cognitive reserve

Researchers at Kessler Foundation found that working memory capacity explains the relationship between intellectual enrichment and long-term memory in individuals with MS. This suggests that interventions targeting working memory may help build cognitive reserve to protect against decline in long-term memory.

SourceKessler Foundation·JournalJournal of the International Neuropsychological Society·DateSep 9, 2014

Gambling is just plain fun for those players who are in control

A study suggests that most gamblers who play responsibly enjoy the experience and exhibit no problems. Positive players set limits on spending and time, use strategies to control their behavior, and gamble for entertainment rather than escapism.

SourceSpringer Science+Business Media·JournalJournal of Gambling Studies·DateSep 9, 2014

Little fire ant control is a big job

The University of Guam Entomology Lab has received a $50,000 USDA Forestry grant to implement control procedures for the invasive little fire ant (Wasmannia auropunctata) on Guam. The team aims to demonstrate that these ants can be controlled through ongoing funding.

SourceUniversity of Guam·DateSep 9, 2014
Apple iPhone 17 Pro

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

Shift in Arabia sea plankton may threaten fisheries

A growing 'dead zone' in the Arabian Sea allows green Noctiluca scintillans to dominate the base of the food chain, potentially devastating fish populations that support 120 million people. The shift is linked to massive sewage flows and nutrient-rich waters.

SourceColumbia Climate School·JournalNature Communications·DateSep 9, 2014

Sharks in acidic waters avoid smell of food

A new study suggests that sharks' ability to sense the smell of food may be impaired by rising atmospheric carbon dioxide levels. Adult sharks avoided squid odor after swimming in a pool of water treated with carbon dioxide concentrations consistent with climate forecasts for midcentury and 2100.

SourceGeorgia Institute of Technology·JournalGlobal Change Biology·DateSep 9, 2014

Fires continue in Northern California

Storms have caused massive fires in Northern California's Happy Camp Complex, affecting over 99,200 acres. The fire is at 30% containment, with multiple spot fires occurring across the region.

SourceNASA/Goddard Space Flight Center·DateSep 9, 2014
Meta Quest 3 512GB

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

Study sheds light on asthma and respiratory viruses

A new study found that people with asthma have a similar immune response to respiratory viruses as those without asthma, suggesting another aspect of the immune system is at play. The researchers compared the key immune response to viruses in the lungs and breathing passages, finding no significant differences.

SourceWashU Medicine·JournalJournal of Allergy and Clinical Immunology·DateSep 9, 2014

Race and ethnicity important when evaluating risk of fat around the heart

Researchers found that African American men with mid-section fat are at higher risk of heart disease, while Korean men with higher BMIs have increased fat around the heart. These findings suggest that race and ethnicity should be considered when designing obesity prevention programs to effectively reduce heart disease risk.

SourceUniversity of Pittsburgh Schools of the Health Sciences·JournalInternational Journal of Obesity·DateSep 9, 2014

PP&AR sets national agenda for long-term care

The latest issue of Public Policy & Aging Report lays down a policy prescription for a sustainable system of long-term services and supports. The report provides groundwork for policymakers to build upon, with recommendations on financing, delivery, and workforce issues.

SourceThe Gerontological Society of America·DateSep 9, 2014
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.

Winter is coming: British weather set to become more unsettled

Scientists from the University of Sheffield found that British winters have become increasingly unstable, with contrasting conditions between mild and stormy to cold and snowy. The research suggests a significant rise in variation in weather patterns over the last century, particularly during December.

SourceUniversity of Sheffield·JournalInternational Journal of Climatology·DateSep 9, 2014

The saplings go their own way

Researchers found that most young tropical trees grow spatially independent from their parent trees, giving generalist species an edge. This pattern supports the neutral theory, which suggests that random processes shape tree behavior in species-rich forests.

SourceHelmholtz Centre for Environmental Research - UFZ·DateSep 9, 2014

National Renewable Energy Laboratory updates cetane data used for development of energy efficient fuels and engines

The National Renewable Energy Laboratory has released an updated compendium of experimental cetane numbers, which provides vital information for the development of new, low-carbon fuels and compatible engines. The update includes additional measurements on a larger number of compounds, along with data quality assessments.

SourceDOE/National Renewable Energy Laboratory·DateSep 9, 2014

Positive outlook and social support help diabetes patients cope

Researchers found that a positive outlook and support from family and friends help people deal with the emotional, psychological and social challenges of living with diabetes. The study also highlighted the importance of sharing experiences and needs with loved ones to relieve stress and improve health outcomes.

SourcePenn State·JournalDiabetes Care·DateSep 9, 2014
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.

UC San Diego researchers build first 500 GHz photon switch

Researchers at UC San Diego built the first 500 GHz photon switch, enabling ultrafast optical control and opening a new class of sensitive receivers. The team developed a measurement technique to resolve sub-nanometer fluctuations in the fiber core, critical for fast switching and processing.

SourceUniversity of California - San Diego·JournalScience·DateSep 9, 2014

Liberal countries have more satisfied citizens while conservatives are happier individuals

A study by the American Psychological Association found that people living in more liberal countries are generally happier, with liberals reporting lower well-being. Conservatives, on the other hand, are happier than their liberal counterparts, regardless of where they live or the government's political leanings. The researchers analyz...

SourceAmerican Psychological Association·JournalJournal of Applied Psychology·DateSep 9, 2014
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.

1 in 5 young men unable to purchase emergency contraception

A study by Columbia University's Mailman School of Public Health found that male shoppers had a 20% chance of being unable to purchase emergency contraception, with nearly three-quarters of pharmacies creating barriers for them. The pharmacies required the presence of a female or her identification card in 73% of cases.

SourceColumbia University's Mailman School of Public Health·JournalContraception·DateSep 9, 2014

Phosphorus a promising semiconductor

Researchers at Rice University discover that phosphorus exhibits stable semiconducting properties in its 2-D form, even with defects. This property makes it a promising candidate for solar cells and electronics applications.

SourceRice University·JournalNano Letters·DateSep 9, 2014

Why humans don't suffer from chimpanzee malaria

Researchers have identified a genetic region controlling red blood cell invasion in the chimpanzee malaria parasite, which differs from the human malaria parasite. This finding provides potential pathways for developing vaccines against human malaria.

SourceWellcome Trust Sanger Institute·JournalNature Communications·DateSep 9, 2014
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.

Crystal Solar and NREL team up to cut costs

The new epitaxial system produces up to 500 wafers per hour, reducing wafer cost to 13 cents per watt and potentially making solar energy more competitive with fossil fuels. The technology has the potential to create American jobs and stem the flow of solar cell manufacturing overseas.

SourceDOE/National Renewable Energy Laboratory·DateSep 9, 2014

Eating habits, body fat related to differences in brain chemistry

A study by the NIH found that obese individuals have greater dopamine activity in the habit-forming region of the brain, making them more drawn to overeat in response to food triggers. This differences could contribute to the development of effective weight-loss programs.

SourceNIH/National Institute of Diabetes and Digestive and Kidney Diseases·JournalMolecular Psychiatry·DateSep 9, 2014

Poverty, not bias, explains racial/ethnic differences in child abuse

A new study found that poverty, not biased reporting, is the primary cause of racial and ethnic disparities in child abuse and neglect. States with more minority children living in poverty show greater differences in abuse and neglect rates.

SourceWolters Kluwer Health·JournalJournal of Developmental & Behavioral Pediatrics·DateSep 9, 2014
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 system that facilitates malware identification in smartphones

A new system called DENDROID facilitates malware identification in smartphones by analyzing app structures and family relationships. This tool enables security analysts to classify unknown malware samples and track potential ancestors, enhancing their ability to detect and analyze complex threats.

SourceUniversidad Carlos III de Madrid·JournalExpert Systems with Applications·DateSep 9, 2014

New map tool identifies patterns of racial diversity across the US

Researchers at the University of Cincinnati developed a large-scale mapping technique to track demographic data, including gender, race, and economic diversity. The map reveals patterns of racial diversity across the US, with areas reflecting population density and urbanization.

SourceUniversity of Cincinnati·JournalApplied Geography·DateSep 9, 2014

Bacteria harbor secret weapons against antibiotics

Researchers discovered bacteria can develop antibiotic resistance through hidden genetic changes, using complex environmental gradients to promote rapid evolution. The findings reveal a diverse arsenal of genetic 'weapons' bacteria can employ to fight antibiotics, making them more versatile and difficult to defeat.

SourceAmerican Institute of Physics·JournalBiomicrofluidics·DateSep 9, 2014

Squeezed quantum communication

Physicists successfully transmit a flash of light in a sensitive quantum state through the atmosphere, enabling secure quantum communication. The technology has potential advantages over current methods, including ability to transmit in sunlight and higher transmission rates.

SourceMax-Planck-Gesellschaft·JournalPhysical Review Letters·DateSep 9, 2014
Fluke 87V Industrial Digital Multimeter

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

Testing the fossil record

Researchers have re-examined the British fossil record over 550 million years and found that only the area of preserved rock drives biodiversity, casting doubt on previous methods used to correct for bias in the fossil record.

SourceThe University of Bergen·JournalNature Communications·DateSep 9, 2014

Citizen science model proposed to fill fundamental ocean data gap

A new citizen science model proposes empowering sailors worldwide to gather basic ocean data, significantly improving the accuracy of climate models and weather forecasts. Bacterioplankton sampling and ocean physics measurements can be deployed by sailors with simple instruments and basic training.

SourceDesert Research Institute·JournalPLOS Biology·DateSep 9, 2014
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.

Penn study finds genetic mutations linked with ethnic disparities in cancer

Researchers at the University of Pennsylvania have identified over 30 previously undiscovered genetic mutations in microRNAs that may influence cancer susceptibility and severity. These mutations were found to be associated with increased risk of certain types of cancer, including breast, ovarian, and prostate cancer, in African popula...

SourceUniversity of Pennsylvania·JournalBMC Genomics·DateSep 9, 2014

High blood pressure ER visits jumped 25 percent in 2006-11

A recent study found that emergency room visits for high blood pressure increased by 25% between 2006-11, while admission percentages fell. Additionally, the percentage of patients who died in the hospital decreased by 36%. The researchers attributed this decline to improved treatment skills among ER and hospital physicians.

SourceAmerican Heart Association·DateSep 9, 2014

Xenon gas protects the brain after head injury

A study by Imperial College London found that xenon gas limits brain damage and improves neurological outcomes in mice, both short-term and long-term. The findings suggest that xenon could be a potential treatment for head injuries in humans.

SourceImperial College London·JournalCritical Care Medicine·DateSep 9, 2014

New infrared marker for bio-imaging

Researchers at Helmholtz Munich have created a novel fluorescent marker that excites in the far-red spectrum and emits in the infrared range, enabling better-quality images with advanced bio-imaging. This technology allows for the delineation of tumor and metastasis, tracking drug responses within whole-body imaging.

SourceHelmholtz Munich (Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH))·JournalPLOS ONE·DateSep 9, 2014
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.

Tracing water channels in cell surface receptors

Scientists used computer modeling to trace water channels in cell surface receptors (GPCRs), discovering their role in signal transduction. The study suggests that targeting these internal water pathways could lead to the development of more efficient drugs.

SourceEcole Polytechnique Fédérale de Lausanne·JournalNature Communications·DateSep 9, 2014

New study reconstructs mega-earthquakes timeline in Indian Ocean

A new study on the Indian Ocean reveals that Sri Lanka and surrounding regions are susceptible to large tsunamis with varying time periods between events. Researchers analyzed sediment cores, finding a 1000-year period without a tsunami, nearly twice as long as the lull period prior to the 2004 earthquake.

SourceUniversity of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science·JournalGeology·DateSep 9, 2014

Eating is addictive but sugar and fat are not like drugs, study says

Research finds people can become addicted to eating for pleasure, but not to specific food substances. The focus should shift from foods to individual relationships with eating, according to scientists. More research is needed to redefine eating addiction as a formal diagnosis.

SourceUniversity of Edinburgh·JournalNeuroscience & Biobehavioral Reviews·DateSep 9, 2014

New methods enhance the quality of myocardial perfusion imaging

Researchers developed new methods to reduce imaging time in myocardial perfusion imaging (MPI) by up to 50%, making scans easier for patients. The methods also correct errors caused by patient movement, resulting in error-free MPI images.

SourceUniversity of Eastern Finland·JournalInternational Journal of Molecular Imaging·DateSep 9, 2014
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.

Globalization threatens benefits of an African 'green revolution'

African green revolution could boost land use and carbon emissions, contrary to previous successful initiatives in Asia and Latin America. Researchers warn of potential environmental consequences despite potential long-term benefits like cheaper food and reduced poverty.

SourceUniversity of British Columbia·JournalProceedings of the National Academy of Sciences·DateSep 9, 2014

Brain structure could predict risky behavior

Researchers at Yale School of Medicine discovered that the volume of the parietal cortex in the brain can predict where people fall on the risk-taking spectrum. The study found that individuals with larger volume in this part of the brain were willing to take more risks.

SourceYale University·DateSep 9, 2014

Researchers unlock the genetic code of cancer-causing liver fluke parasite

The study provides a comprehensive understanding of the liver fluke's molecular pathways, which may lead to the development of powerful diagnostic tools and effective treatments for parasite-specific diseases. The findings offer new insights into the life cycle of the parasitic fluke in the human bile duct.

SourceBiomedical Sciences Institutes (BMSI)·JournalNature Communications·DateSep 9, 2014
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.

Sickle cell patients who experience discrimination miss out on treatment

A recent study found that sickle cell patients who experience discrimination are 53% more likely to not adhere to their doctors' orders. The researchers analyzed the experiences of 291 patients with sickle cell disease and found a significant association between perceived discrimination and non-adherence.

SourceSpringer Science+Business Media·JournalJournal of General Internal Medicine·DateSep 9, 2014

A weekly text message could encourage healthier food choices, new study shows

A new study from Johns Hopkins Bloomberg School of Public Health finds that weekly text messages can greatly improve understanding of nutrition labels and encourage healthier food choices. Participants who received the reminders were twice as likely to correctly identify the 2,000-calorie value after four weeks.

SourceJohns Hopkins Bloomberg School of Public Health·JournalHealth Promotion Practice·DateSep 9, 2014

Biologists try to dig endangered pupfish out of its hole

A conservation biologist's study provides crucial guidance for rescuing the critically endangered pupfish by establishing a captive breeding program. The research found that transferring pupfish eggs to a facility in the fall and limiting adult migrations are critical for reducing impact on the wild population.

SourceUniversity of California - Berkeley·JournalPeerJ·DateSep 9, 2014

Indian Ocean expedition pioneers citizen oceanography

A UNSW Australia-led team pioneers citizen oceanography by having recreational sailors collect and test data from remote waters on their yachts. This cost-effective approach demonstrated that scientists can gather large quantities of information as they sail around the world, advancing the field of oceanography.

SourceUniversity of New South Wales·JournalPLOS Biology·DateSep 9, 2014
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.

New guideline created for managing sickle cell disease

A new evidence-based guideline for managing sickle cell disease recommends the use of hydroxyurea and transfusion therapy for many individuals with SCD. The guideline aims to facilitate improved and more accessible care for affected individuals, despite limited high-quality evidence.

SourceJAMA Network·JournalJAMA·DateSep 9, 2014

Weakness in malaria parasite fats could see new treatments

Scientists have identified a weak spot in the life cycle of malaria parasites, where female parasites store fat differently to males. This discovery could lead to new drugs targeting the fat molecule gABCG2, potentially preventing the spread of the disease.

SourceAustralian National University·JournalNature Communications·DateSep 9, 2014

Mesothelial cells promote ovarian cancer metastasis

Ovarian cancer cells use mesothelial cells to spread through the body via fibronectin secretion. The study suggests that mesothelium is an active participant in the spread of ovarian cancer.

SourceJCI Journals·JournalJournal of Clinical Investigation·DateSep 9, 2014
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.

Less effective DNA repair process takes over as mice age

Researchers discovered that as mice age, their primary DNA repair process fails and is replaced by a less effective mechanism, leading to increased mutations in critical tissues. This finding may explain why damaged DNA contributes to aging-related illnesses like cancer.

SourceUniversity of Rochester·JournalPLOS Genetics·DateSep 9, 2014

Do children make you happier?

A large-scale study of over 7,000 women found that sustaining a desire for children after failed fertility treatment is linked to worse mental health. Women who still wished to have children were up to 2.8 times more likely to develop clinically significant mental health problems than those who did not sustain a child-wish.

SourceEuropean Society of Human Reproduction and Embryology·JournalHuman Reproduction·DateSep 9, 2014

Pesky insect inspires practical technology

Scientists replicated the structure of compound eyes to create miniature devices that emit light uniformly in all directions. The findings have potential applications for extremely wide field-of-view detectors, enabling new technologies.

SourceAmerican Institute of Physics·JournalApplied Physics Letters·DateSep 9, 2014
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.

Discovery paves the way for a new generation of chemotherapies

Researchers discovered a new mechanism to inhibit proteasomes, a target for cancer therapy, paving the way for more effective and less toxic chemotherapy drugs. A series of molecules based on this mechanism have been developed, and their potential is being tested.

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalChemistry & Biology·DateSep 9, 2014

New glaucoma cause discovered

Researchers at Northwestern University identify a critical chemical signaling pathway for the healthy functioning of Schlemm's canal, a key factor in developing glaucoma. They are now developing an eye drop that activates regrowth of the clogged vessel to lower pressure and restore normal drainage.

SourceNorthwestern University·JournalJournal of Clinical Investigation·DateSep 9, 2014

NIH launches online database of international clinical research regulations

The NIH has launched a new online database, ClinRegs, to provide up-to-date information on country-specific clinical research regulatory requirements. This resource enables users to explore and compare regulations across different countries, streamlining the planning and implementation of international research projects.

SourceNIH/National Institute of Allergy and Infectious Diseases·DateSep 9, 2014
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.

'Solid' light could compute previously unsolvable problems

The researchers create a structure containing 100 billion atoms that act as a single artificial atom, linking it to a superconducting wire with photons. This leads to strong interactions among the photons, mimicking phases of matter studied in condensed matter physics.

SourcePrinceton University, Engineering School·JournalPhysical Review X·DateSep 9, 2014

Birth measurements could predict lung health in teen years

A new study using data from over 3000 children found that factors such as birth weight, gestational age at birth and lung function, growth and other measures at 8 years can predict lung function during mid to late teenage years. The researchers discovered that weight at birth had a small effect on lung function in teen years.

SourceEuropean Respiratory Society·DateSep 9, 2014

Sloths are no slouches when it comes to evolution

Scientists used fossil records and evolutionary models to show that sloth lineages increased in size by over 100 kilos every million years. This fast rate of evolution suggests environmental factors or competition with other species favored larger body sizes before they died out.

SourceBMC (BioMed Central)·JournalBMC Evolutionary Biology·DateSep 9, 2014
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.

Scientists discover hazardous waste-eating bacteria

Researchers have discovered bacteria that can survive in highly alkaline conditions expected in radioactive waste disposal sites and use isosaccharinic acid as a food source. These microbes may prevent the release of toxic radionuclides into the environment, offering a potential solution for safe nuclear waste disposal.

SourceUniversity of Manchester·JournalThe ISME Journal·DateSep 9, 2014

Breast milk may be protective against devastating intestinal disorder

Researchers at Children's Hospital Los Angeles discovered a protein in breast milk called neuregulin-4 (NRG4) that appears to protect against necrotizing enterocolitis (NEC), a potentially lethal intestinal disorder. Formula feeding is a known risk factor for NEC, highlighting the importance of breastfeeding.

SourceChildren's Hospital Los Angeles·JournalAmerican Journal Of Pathology·DateSep 9, 2014

Lady baboons with guy pals live longer

A long-term study of over 200 wild female baboons found that females who socialized with both males and females lived the longest. Socializing with males gave females a bigger longevity boost than socializing with other females.

SourceDuke University·DateSep 9, 2014
Celestron NexStar 8SE Computerized Telescope

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

Shared pain brings people together

A new study published in Psychological Science suggests that sharing painful experiences can lead to increased cooperation and bonding within groups. Researchers found that participants who underwent painful tasks reported higher levels of group bonding and were more willing to cooperate with their group members.

SourceAssociation for Psychological Science·JournalPsychological Science·DateSep 9, 2014

Impact of measles infections in England revealed

A study found that measles illness lasts for almost 14 days and causes people to miss nearly 10 days at work or school on average. The analysis also showed that the average number of quality-adjusted life years (QALYs) lost due to measles is 0.019 per patient, equivalent to 6.9 QALYs.

SourceLondon School of Hygiene & Tropical Medicine·JournalPLOS ONE·DateSep 9, 2014

New molecular target is key to enhanced brain plasticity

Researchers at Tel Aviv University have discovered a new way to preserve the flexibility and resilience of the brain, targeting areas affected by Alzheimer's disease. The breakthrough involves stabilizing microtubules, which provide a cellular skeleton for nerve cells, promoting neuroplasticity.

SourceAmerican Friends of Tel Aviv University·JournalMolecular Psychiatry·DateSep 9, 2014

Artificial membranes on silicon

Researchers have developed a new technology to create artificial membranes on silicon surfaces, mimicking those found in living organisms. The process uses commercial chemicals and is the first time anyone has made an artificial membrane without mixing liquid solvents together.

SourceAmerican Institute of Physics·JournalThe Journal of Chemical Physics·DateSep 9, 2014
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.

Estrogen receptor expression may help explain why more males have autism

Researchers found significantly decreased estrogen receptor beta expression in autistic male brains, which may explain the disorder's higher prevalence in boys. Estrogen receptor agonists could potentially reverse autism's behavioral deficits, such as reclusiveness and repetitive behavior.

SourceMedical College of Georgia at Augusta University·JournalMolecular Psychiatry·DateSep 9, 2014

Temple University researchers identify a new target for treating heart failure

Temple University researchers discovered a promising new target for treating end-stage heart failure by blocking the vasopressin type 1A receptor, which interferes with the heart's ability to receive important signals. The finding could lead to more effective therapies and improve symptoms in patients with heart failure.

SourceTemple University Health System·JournalCirculation·DateSep 9, 2014

Milestone reached in work to build replacement kidneys in the lab

Researchers at Wake Forest Baptist Medical Center have developed a successful method to keep blood vessels in lab-built kidneys open and flowing, overcoming a major challenge in the quest for human transplants. The new approach has shown promise in keeping vessels open for four hours, paving the way for longer-term studies.

SourceAtrium Health Wake Forest Baptist·JournalTECHNOLOGY·DateSep 9, 2014

Graphene gets a 'cousin' in the shape of germanene

A team of European researchers has successfully synthesized germanene, a 2D material with impressive electrical and optical properties. The material was synthesized by depositing individual germanium atoms onto a gold substrate under high temperatures and in an ultra-high vacuum, revealing its characteristic honeycomb structure.

SourceIOP Publishing·JournalNew Journal of Physics·DateSep 9, 2014
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.

An evolutionary approach to epidemics

Researchers applied evolutionary game theory to analyze disease outbreaks, identifying four key outcomes influenced by government response and healthcare provision. The approach has been tested with actual data from the 2009 influenza outbreak and may inform quarantine measures for future pandemics.

SourceInderscience Publishers·JournalInternational Journal of Innovative Computing and Applications·DateSep 9, 2014

Olaparib tablet safe in pretreated ovarian cancer patients

A phase Ib clinical trial found that olaparib tablets were safe and effective in heavily pretreated ovarian cancer patients, particularly those with BRCA mutations. The treatment regimen provided a response rate of 66 percent and no grade 4 toxicities, making it a promising option for improving cure rates and quality of life.

SourceAmerican Association for Cancer Research·DateSep 9, 2014

New digital map reveals stunning hidden archaeology of Stonehenge

The Stonehenge Hidden Landscapes Project has discovered hundreds of new archaeological features using remote sensing techniques and geophysical surveys. The project has revealed detailed maps of burial mounds, Bronze Age settlements, and Iron Age fields, providing a new understanding of the development of Stonehenge over 11,000 years.

SourceUniversity of Birmingham·DateSep 9, 2014

No convincing evidence to support use of new hip and knee implants

A recent study by researchers found no conclusive evidence to support the use of new hip and knee implants, highlighting concerns over inadequate regulatory oversight. The review of 15,384 implants in 13,164 patients revealed higher rates of repeat surgery associated with some devices.

SourceBMJ Group·JournalThe BMJ·DateSep 9, 2014
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.

UT Southwestern expert co-chairs national team to develop first comprehensive guidelines for management of sickle cell disease

A nationwide team of experts led by UT Southwestern hematologist Dr. George Buchanan developed the first comprehensive, evidence-based guidelines for managing sickle cell disease from birth to end of life. The guidelines consist of over 500 specific directions for physicians caring for patients with sickle cell disease.

SourceUT Southwestern Medical Center·JournalJAMA·DateSep 9, 2014

First evidence for water ice clouds found outside solar system

Brown dwarf W0855, located just four light-years from our Sun, exhibits frozen clouds of sulfide and water in its atmosphere. This breakthrough finding, published in The Astrophysical Journal Letters, provides crucial insights into the atmospheric composition of exoplanet candidates.

SourceCarnegie Institution for Science·JournalThe Astrophysical Journal Letters·DateSep 9, 2014

Idiopathic pulmonary fibrosis cases linked with asbestos exposure

A proportion of idiopathic pulmonary fibrosis (IPF) cases may be linked with unknown asbestos exposure according to the results of a new study. This would mean that current treatment strategies for IPF need to be altered as people with a history of asbestos exposure are not currently eligible for new treatments.

SourceEuropean Respiratory Society·DateSep 9, 2014

An appetite for life

A study published in Appetite found that elderly people with fair or poor appetites had higher risks of mortality than those with good appetites. Those with poor appetites consumed a less diverse diet, leading to lower energy and nutrient intake.

SourceMonash University·JournalAppetite·DateSep 9, 2014

Understanding a molecular motor responsible for human development

Researchers at the University of Bristol have defined the composition of the human cytoplasmic dynein-2 complex, essential for normal human development. This discovery sheds light on ciliopathies, a range of diseases caused by dysfunctional cilia, and could lead to new treatments.

SourceUniversity of Bristol·JournalJournal of Cell Science·DateSep 9, 2014

Jeffrey Modell Foundation supports Belgian research on primary immunodeficiency

The Jeffrey Modell Foundation has awarded a research grant to a Belgian laboratory led by Adrian Liston to develop a gene therapy for children suffering from IPEX syndrome. The gene therapy aims to correct the mutation responsible for the disease, offering a potential cure for this rare and fatal autoimmune disorder.

SourceVIB (the Flanders Institute for Biotechnology)·DateSep 9, 2014

Rice wireless experts tap unused TV spectrum

Researchers at Rice University have created a multiuser, multiantenna transmission scheme for the UHF band, which can serve multiple users simultaneously over long distances. The new technology combines proven technologies like MIMO to boost data rates without increasing power or channel usage.

SourceRice University·DateSep 9, 2014