The discovery confirms a long-discussed mechanism for high-temperature superconductivity and reveals the importance of ytterbium atoms in the material's properties. Quantum fluctuations dominate at temperatures near absolute zero, leading to alternative ordered fundamental states.
Researchers at Vanderbilt University Medical Center have found a potential treatment for depressive-like symptoms in alcoholics using ketamine and an endocannabinoid system booster. The study, published in Neuropsychopharmacology, validates a mouse model of alcoholism and shows promise for developing novel treatments for mood disorders.
Olfactory receptors in human blood cells have been found to be activated by the Sandalore odorant, inhibiting the growth of leukemia cells and promoting red blood cell formation. This discovery could provide a new starting point for developing leukaemia treatments.
A new study found evidence of metazoans living in anoxic conditions using fluorescent tags and reproductive structures. However, no metazoans were alive or reproducing in the deepest part of the interface zone with minimal oxygen.
Scientists at JPL have designed a high-throughput pushbroom imaging spectrometer that can provide Landsat swath and resolution with better than 10 nm per pixel spectral resolution. This design enhances the science potential of Landsat, allowing for better understanding of glacial melt, urbanization, and water sources.
A team of biophysicists from the Niels Bohr Institute has formulated a mathematical model called Lotka-Volterra to assess an ecosystem's balance and predict the impact of invasive species. This formula calculates mutual influence, crucial for sustainable coexistence, and can also forecast extinction due to native animal removal.
Scientists at Stockholm University have successfully determined the structure of the sodium/proton transporter NapA using x-ray crystallography. This breakthrough provides a complete picture of the transport process, revealing key movements and steps involved in regulating sodium levels within cells.
Experts offer guidance for pregnant women to avoid mosquitoes, while debating the need for annual physicals in patients. The ACIP releases its 2016 Recommended Adult Immunization Schedule with major changes to HPV and pneumococcal vaccines.
An international team of researchers has revealed that for many universal concepts, the world's languages feature a common structure of semantic relatedness. This study uses a new methodology to measure how closely words' meanings are related within and between languages.
Researchers have successfully treated a genetic disorder using a viral vector to deliver genome-editing components, correcting the disease-causing mutation. The treatment improved survival in newborn mice but showed poor results in adult animals, highlighting the need for further adjustments to the gene-editing system.
Research found that English towns with a medieval Jewish population have higher tolerance towards 21st-century immigrants. Survey respondents in these towns showed less support for anti-immigration parties and had more positive attitudes towards immigration.
A new perspective article suggests a shift towards precision medicine, identifying 'treatable traits' in each patient to tailor management. This approach aims to improve patient outcomes by recognizing the clinical and biological complexity of airway diseases.
Researchers have linked schizophrenia symptoms to specific brain features using magnetic resonance imaging (MRI). The study identified distinctive subgroups among patients with different symptoms. Analyzing the brain's anatomy may help develop more precise treatments for individual patients.
A promising new cancer drug developed by CSIRO's Cancer Therapeutics CRC has been licensed to US pharmaceutical company Merck in a $730 million deal. The drug targets the protein PRMT5, associated with various cancers, and may also provide disease-modifying treatment options for blood disorders.
The DComm programme explores deictic communication, a fundamental aspect of human interaction, and its application in technology, education, and clinical settings. Researchers will investigate how deictic communication affects individuals with Autism Spectrum Disorder and stroke patients.
A new portable medical tablet pc, UNI-Pad, has been developed by Conecson Co., Ltd. and UNIST, enabling the transmission of medical data from patients directly to health professionals. The device can take various vital signs and is planned for commercialization in diagnosis of additional conditions.
Research finds that repeated traumatic experiences during infancy and adolescence multiply the risk of psychosis by 7. Heavy cannabis use also significantly raises this risk, with a 6x multiplier. Neuroticism levels are associated with a 30% increased risk.
Researchers at UNIST developed a new method to synthesize hierarchically structured carbon-sheathed germanium nanowires with enhanced chemical and thermal stability. The technique, assisted by thermal decomposition of natural gas, enables large-scale production at low cost.
A recent study by scientists from the University of Exeter and Cambridge has confirmed that camouflage plays a crucial role in protecting animals from predators. The research found that animals or eggs with matching patterns or contrasts to their surroundings were less likely to be eaten.
Researchers have found age-dependent alterations in metabolism and gene regulation in middle-aged fruitflies, linked to a reduction in lifespan. The study identified a common process of protein acetylation as a key factor in the aging process.
A study by Lucy Hunt found that certain evaluative contexts elicit similar first impressions, such as face-to-face and video, but not face-to-face and photo. Meanwhile, Dr. Kristina Durante's research on mate choice suggests that encountering a potential partner serendipitously enhances perceptions of future love and satisfaction. Thes...
A study by Massachusetts General Hospital found that proton therapy is as effective as standard radiotherapy for treating medulloblastoma, a common malignant brain tumor in children, while causing fewer long-term side effects. Proton therapy reduced hearing loss and cognitive deficits compared to photon radiotherapy.
Researchers have raised laboratory-bred colonies of a threatened Caribbean coral species to sexual maturity, reproducing simultaneously with their natural population. This breakthrough technique increases genetic diversity and provides new hope for the recovery of dwindling elkhorn coral populations.
A Syracuse University professor examines the impact of the deep Earth on ice-sheet stability, particularly the East Antarctic Ice Sheet. His research suggests that regions with sub-glacial topography may be more stable today than during past global warming periods.
Two vector-borne diseases, Chagas' disease and Leishmaniasis, can be transmitted from mother to child through the placenta, posing a significant risk to newborns. Research highlights the importance of healthcare workers remembering these diseases when examining sick children whose mothers have traveled from affected areas.
Researchers at UW-Madison have developed a technique for creating nearly two-dimensional sheets of compounds that do not naturally form such thin materials. The new method uses a surfactant to grow crystalline faces and has great potential for different materials and applications.
The #AnalyzeMyData campaign sheds light on questionable data practices by highlighting past news stories involving consent issues. The daily tweets also include mini-surveys to gather public opinion on these matters, aiming to support future policy decisions.
Childhood socioeconomic status may influence people's food choices as adults, with those from lower SES environments more vulnerable to unhealthy weight gain. Serving order and labels also play a role in convincing people to make healthier food choices.
Scientists have discovered evidence of ancient continental collisions in the Teton Range, dating back 2.68 billion years, providing new insights into the early history of plate tectonics. The study found significant differences in the composition of the ancient crust compared to modern plates.
A study found that individual risk-taking propensity is subject to change throughout life, especially in domains of work and recreation. Women are less prone to take risks than men across the lifespan, while openness to experience and extraversion are associated with increased risk-taking propensity.
Researchers from the University of Warsaw have discovered a way to tailor the energy spectrum of an iron atom to obtain a doubly degenerate ground state with non-zero magnetic moment. This achievement enables the storage and processing of quantum information, making it suitable for applications in spintronics and solotronics.
The Ions4Set project seeks to develop single electron transistors that can process information at room temperature, overcoming current power consumption limitations. By combining these transistors with field effect transistors, the EU project aims to create energy-efficient minicomputers for the 'Internet of Things'.
The Mid-Atlantic Regional Council on the Ocean has released a set of analytical data products that will improve the scientific basis for regional ocean decision-making. The data, which include information on marine animal distribution, human use patterns, and ocean features, will help stakeholders make informed management decisions.
A study by University at Buffalo researchers highlights the importance of health care providers having knowledge about military culture and values to provide effective care for veterans. The research team conducted focus groups with veterans and their families to identify gaps in health care provision.
A new study suggests that the American pika may survive and even thrive in some western US National Park Service areas due to cold boulder fields and connectivity among habitats. However, other parks face increased risk of extinction due to warming temperatures and loss of suitable habitat.
Negative attitudes towards aging have been shown to negatively affect both physical and cognitive health in older adults. Participants with positive attitudes exhibited improved cognitive ability. Researchers highlight the importance of societal-wide interventions targeting attitudes towards aging.
New University of Washington research shows that the lunar forces affect the amount of rain on Earth, though very slightly, with a change of about 1 percent of total rainfall variation. The effect is due to the moon's gravitational tug causing higher air pressure and increasing temperature, making it less favorable for precipitation.
A CU-Boulder study reveals burned eggshell fragments indicate humans were collecting and cooking the eggs of now-extinct giant Australian bird Genyornis newtoni. The findings suggest early human predation played a substantial role in the species' extinction, contradicting climate change theories.
Tropical Cyclone Stan is intensifying off Western Australia's coast, expected to make landfall on Saturday afternoon. The system will track steadily south-southeast and reach category 3 status before crossing the coast.
Researchers found epigenetic alterations in normal breast tissue adjacent to cancer, marking susceptible precursor cells. These changes were associated with poorer prognosis and decreased survivorship from the disease. The study aims to decode how breast cancer develops and understand risk factors.
Researchers developed a six-question online quiz to predict STIs in young women, with promising accuracy. The quiz assesses behaviors linked to STI risk and can encourage teenage girls and young women to get laboratory tests.
The Iris and Junming Le Foundation has donated $500,000 to support the purchase of a powerful super-resolution microscope at Scripps Florida. This advanced technology will enable neuroscientists to see synapses between neurons with unprecedented detail, potentially leading to breakthroughs in Alzheimer's disease research.
A study has identified a series of innovations that can help hospitals reduce unnecessary acute admissions. The research found that early patient assessment by senior staff played a central role in reducing admissions, with different approaches used across four hospitals in the south west of England. Patients were generally happy with ...
A recent issue of Technology & Innovation explores old issues in health-related environmental research and new trends. Researchers found significant asbestos exposure risks from motorcycle riding on contaminated soils, while studies on organic vs conventional foods concluded there's no scientific basis for a preference.
Researchers found that HIV protein Tat alters networked neuron activity and leads to adaptations that improve survival but impair function. The study suggests that targeting these adaptations could facilitate therapeutic intervention for seizure disorders and other neurological symptoms in HIV-infected patients.
Researchers found that an FDA-approved blood pressure drug reduced cell damage linked to Alzheimer's disease. The study supports the potential effect of other Angiotensin receptor blockers (ARBs) for early treatment.
The study identifies a specific kinase inhibitor, A44, that can induce the death of cultured seborrheic keratoses (SK) cells and cause SK lesions to disintegrate. Researchers hope to develop this treatment into a topical solution for patients with cosmetically unattractive but harmless growths.
Researchers have successfully interfaced graphene with neurons, maintaining the integrity of these vital cells. The work may lead to the development of graphene-based electrodes that can safely be implanted in the brain, offering promise for restoring sensory functions in amputee or paralyzed patients.
A new ERC Starting Grant will fund the first systematic study on the impact of European earthworms on plant communities and soil food webs in North America. The research aims to examine the effects of higher temperatures and reduced summer rainfall on earthworm invasions, shedding light on biodiversity loss and ecosystem functioning.
A new study suggests that proton beam therapy is as safe and effective as conventional radiotherapy in treating childhood brain cancer, medulloblastoma. The treatment may also reduce the risk of long-term side effects such as hearing loss and endocrine problems.
A study found that ocean acidification can lead to genetic drift in populations, hindering adaptation to climate change. The researchers observed changes in shell length and sex ratio, as well as increased metabolic rates, in response to acidic waters.
Bacteria use specific mechanisms to avoid toxic substances like antibiotics during colonization, driven by the action of flagella and chemoreceptors. The discovery reveals a crucial molecular balance between RecA and CheW proteins that enables bacteria to stop swarming movement in areas with high antibiotic concentrations.
NASA engineers have developed a groundbreaking integrated-photonics modem that will enable high-speed, laser-based communications at unprecedented rates. The modem is expected to transform industries such as telecommunications, medical imaging, advanced manufacturing, and national defense.
Researchers have observed polar vortices in ferroelectric materials, which could lead to new states of matter and applications in data storage and processing. The discovery was made using scanning transmission electron microscopy and X-ray diffraction studies.
A team of international scientists has identified a mechanism for chromatin-remodeller enzymes to regulate gene expression in embryonic stem cells. By mapping the location of these enzymes across the genome, researchers found that they bind to specific nucleosomes before gene sequences, controlling access to critical DNA regions.
Scientists use real-time observations and computer simulations to analyze the solar corona's dynamic system. The sun's magnetic field drives space weather on Earth and affects interplanetary radiation. Understanding its structure is crucial for studying space throughout the solar system.
The bladderwort's trap snaps shut faster than the blink of an eye, catching prey with powerful suction. Recent research reveals structural adaptations to different environments, allowing plants to lure and catch various prey types.
A new seaweed-based solution has been developed to transport stem cells and treat wounds, offering a low-cost and effective alternative to current methods. The alginate gel protects the stem cells from environmental damage, preserving their viability for up to three days at room temperature.
A team of scientists at UCL has discovered a way to fast-track the screening of induced pluripotent stem cells (iPSCs) using DNA methylation as a biomarker. This new approach can help identify 'good' and 'bad' cell lines, which is crucial for laboratory research and potential cell replacement therapies.
Experts have issued a framework to guide difficult prioritization decisions among children in need of scarce life-saving chemotherapy treatment. The modified utilitarian model maximizes total benefit from available supply, considering factors like curability, prognosis, and drug importance.