A new study shows that quantum systems can exist in a superposition of forward and backward time flows, blurring the traditional concept of time. This phenomenon has practical implications for quantum thermodynamics, potentially offering advantages in thermal machines and refrigerators.
Researchers at UMass Amherst found that anglers who experienced shark depredation were more likely to target sharks for harvesting, highlighting the need for human-centered conservation strategies. Over 77% of respondents reported having a fish taken by a shark at least once in the last five years.
Researchers at the University of Ottawa have made a breakthrough in reversing memory deficits and slowing disease progression in female mouse models of Alzheimer's disease. The study found that activating a specific receptor was effective in treating females, who make up two-thirds of diagnosed cases.
A new study by researchers at the University of Pennsylvania School of Medicine found that 12.4% of patients who received implantable cardiac devices and filled an opioid prescription within two weeks of surgery developed persistent opioid use. Higher initial prescriptions were associated with a higher risk of persistent opioid use.
A team of researchers led by Guy Genin and Stavros Thomopoulos found a previously unknown fibrous architecture in the shoulder joint, revealing new features of the attachment system. The discovery sheds light on how the rotator cuff functions and why repairs fail frequently.
The Health Advances in Underrepresented Populations and Diseases (HARP) PhD Programme aims to address health disparities by training 32 healthcare professionals to research diseases affecting underrepresented groups. The programme provides support for clinicians to gain research experience, with the goal of improving health outcomes fo...
Researchers create large molecular rings that self-assemble into a sheet-like structure on surfaces, allowing for adjustable mesh size and attachment of bulky molecules. This technology has the potential to enable novel catalysts and measure nanomechanical properties of proteins.
A team of researchers has extracted and analyzed ancient proteins and DNA from nearly 4,000 bone fragments at Denisova Cave, yielding five human bones with intact biomolecules, dating back to 200,000 years ago. The findings provide robust insights into the first occupants of the cave and their archaeological signature.
Researchers found that low-contrast preferring neurons in primary visual cortex increase after repeated experiences, enabling perception of familiar objects. This flexible mechanism allows for consistent perception of objects with varying contrast.
A Charité study confirms the efficacy of gene therapy in improving muscle function and reducing mortality in children with spinal muscular atrophy. The treatment, onasemnogene abeparvoven, was found to be effective in children under two years of age, offering a promising alternative to existing treatments.
Researchers developed a machine learning method to assign NMR spectra of organic crystals probabilistically from their 2D chemical structures. The approach uses a database of chemical shifts for organic solids, reducing computational cost by up to 10,000 times compared to current methods.
Researchers at Université de Montréal developed a statistical model using blood biomarkers to predict which patients are most at risk of dying from COVID-19. The model is based on the amount of viral RNA in the blood and has been validated on two independent cohorts, showing high predictive accuracy.
Researchers develop a multimodal recommender library to improve recommendation accuracy and interpretability. The library, Cornac, provides a variety of algorithms for comparing different models and identifying the most effective ones.
Researchers at Göttingen University have developed a new X-ray imaging method to detect changes in neuronal cell nuclei, indicating altered activity of neurons. This technique enabled the identification of changes in neurons in Alzheimer's disease.
A team led by Prof. Dr. Maria Hoflund developed a method to focus broadband XUV radiation with a high demagnification factor, enabling the creation of high-intensity XUV pulses with attosecond pulse duration.
Researchers at Duke University have identified chemical compounds that can latch onto the coronavirus's 3D RNA structures and block replication. The compounds, which target the virus's RNA specifically, offer a new mechanism of action against COVID-19.
Researchers at OIST Graduate University developed a new 3D scaffold design using 2-photon lithography that guides regenerating neurons in the right direction. The scaffolds promote directional growth of neurons, bridging gaps and repairing connections after spinal injuries.
Researchers from Kaunas University of Technology have developed an AI-based approach for contactless machine failure detection, using sound data from existing equipment. The solution is sustainable and relatively cheap, with no need for new sensors or equipment installation.
A unique research project aims to create a fairer system for crowd workers on platforms like Amazon Mechanical Turk. The project will use machine learning and visualization techniques to prompt job requesters to pay higher wages and match high-quality workers with tasks.
Researchers aim to create guidelines for effective institutions by addressing key issues like information asymmetry and moral hazard. They propose six robustness requirements to improve institutional performance.
Researchers have successfully demonstrated a strong exchange coupling of thin ferromagnetic layers to the antiferromagnetic compound Mn2Au, enabling large magnetoresistance effects. This breakthrough enables the use of well-established read-out methods in antiferromagnetic spintronics.