Scientists at the University of Waterloo have captured the first images of ultrafast photons that are energy-time entangled, enabling direct applications for quantum cryptography and communication protocols. This technique will allow for establishing highly secure communication channels over long distances.
Researchers have developed 'hairy' nanoparticles that can assemble and disassemble on demand, allowing for simultaneous delivery of therapeutic drugs and heating to cancer cells. This technology combines light-sensitive materials with water-repelling yet light-absorbing materials to create photo-responsive gold nanoparticles.
A new study by the University of Bristol found that Oklahoma's seismicity is strongly linked to fluid injection depth. The team used a powerful computer model to examine the connections between injection volume, depth, and location, as well as geological features.
A new supplement in Pediatrics synthesizes research on congenital Zika syndrome, exploring prevention, development profiles, and family support. It highlights the need for accurate information, active surveillance, and formal support services to address the ongoing health impact of Zika virus.
A study published by NYU Steinhardt School finds that all children with disabilities experience violence from birth in West Africa. Violence begins as soon as children are born, and varies depending on the type of impairment.
A new study by the University of Sheffield found that adults with acute lymphoblastic leukaemia living in deprived areas have a 15-20% higher risk of dying. Hospitals treating small numbers of leukaemia cases also have significantly lower survival rates.
A study by the University of Sheffield found China has more football statues than any nation apart from the UK and boasts the world's largest football statue. The design and location of these statues reflect China's failure to join football's top nations and its future ambitions.
Researchers found that 14 out of 16 satellite galaxies of Centaurus A orbit in a single plane and rotate coherently. This synchronized movement contradicts standard cosmology simulations, suggesting flaws in current theories of galaxy formation.
A new study from the University of Missouri found that Instagram users are drawn to social news and entertainment content, but less likely to engage with political or controversial images. Researchers identified strategies for increasing engagement with audiences, including presenting news images in aesthetically pleasing ways.
Researchers have developed a method to selectively mark multipotent stromal cells in mice using the CD73 gene, allowing for the analysis of their distribution pattern and function in living organisms. This breakthrough enables the study of these stem cells in their original state, providing insights into their role in regenerative medi...
A new study found that geese reduce their metabolic rate to cope with winter by lowering their heart rate and body temperature. By doing so, they can conserve energy in the harsh cold conditions.
The study's findings highlight the importance of radio channel characteristics in optimizing smart agricultural sensor network performance. By analyzing these characteristics, researchers can minimize interference and increase system capacity.
Researchers develop MARIO, a fluorescent probe that measures magnesium ion concentration, showing its critical role in chromosome condensation. The study provides a new mechanism for chromosome organization and may help understand diseases like cancer.
Researchers have used novel infrared laser techniques to study methane scattering on a nickel surface with full quantum-state resolution. This breakthrough allows for the observation of vibrational energy redistribution during surface scattering, which can be tested by state-of-the-art quantum theories.
A study by Toyohashi University of Technology found that cell membrane components form isolated domains within an artificial lipid bilayer, separated from the surrounding membrane. The findings provide valuable information for understanding membrane protein functions and developing experimental techniques.
New scientific statement highlights potential heart damage from breast cancer treatments and suggests strategies to minimize risks. Lifestyle choices, such as diet and exercise, can also help decrease the risks of developing both diseases.
Scientists analyzed geochemical and isotopic markers to suggest a cosmic impact triggered the disaster, which consumed 10% of the Earth's land surface in fires. The study provides evidence for human cultural shifts and population declines during this period.
PSMA PET/CT detects prostate cancer recurrence earlier than current imaging modalities, enabling more effective salvage radiotherapy. Nearly half of patients with biochemical recurrence show positive results, with lesions often found in bone and perirectal lymph nodes.
Researchers analyzed daily social encounters of 1,450 residents to better understand epidemic growth. They found that age and day-to-day variation play a significant role in shaping these patterns.
Researchers discovered complex patterns of electrical impulses in brain neurons, with repeating rumblings and spikes sustaining activity for hundreds of milliseconds. These findings suggest that neurons may not fire randomly, but rather follow structured rhythms that could influence our understanding of their function.
Researchers at the University of Alberta discovered that injecting a drug called chondroitinase ABC into the spinal cord can enhance recovery in stroke victims. The therapy, combined with rehabilitative training, showed significant improvements in sensorimotor deficits and allowed subjects to perform tasks at pre-stroke levels.
A study of 9500-year-old bone samples found that people from western Norway were genetically similar to those east of the Baltic Sea in Russia, while eastern Scandinavians were more similar to central and western Europe. The discovery highlights multiple waves of migration to Scandinavia.
Agroforestry systems have been shown to significantly increase soil organic carbon stocks, with an average increase of 34% from agriculture to agroforestry. The transition also showed increases in deeper layers, especially when including perennial plants.
A recent study published in the Journal of Epidemiology and Community Health found that people with anxious personalities are more likely to be bitten by dogs. The survey revealed nearly three times the actual number of dog bites as hospital records indicate, suggesting a higher risk for anxious individuals.
Exercising regularly before surgery for lung cancer halves the complication rate afterwards, with a 48% reduction in postoperative complications. Exercise also reduces the length of hospital stay by almost three days, according to a pooled analysis of 13 clinical trials involving 806 participants.
Platelets have been found to act as the immune system's first responders when a virus, bacterium, or allergen enters the bloodstream. They release serotonin, which triggers an inflammatory response in mice with antigen-antibody complexes, leading to septic or anaphylactic shock.
A randomized trial found that induced labor at 39 weeks significantly reduced cesarean birth rates compared to expectant management. Healthy, first-time mothers who underwent elective induction had lower rates of preeclampsia and respiratory support for their newborns.
Researchers have developed a new therapeutic approach to enhance bone healing by delivering additional Jagged-1 protein at the site of injury. In a study published in npj Regenerative Medicine, rodents treated with Jagged-1 showed improvements in skull and femoral bone injuries, unlike BMPs which caused excessive bone growth.
Researchers developed a new self-efficacy scale to assess employees' ability to manage tasks, negative emotions, and interpersonal relationships. The findings show that high self-efficacy in these areas leads to better job performance, reduced counterproductive behavior, and improved well-being.
The discovery suggests that the increase in oxygen in the biosphere triggered the addition of supplementary amino acids to form more functional proteins. The newer amino acids have systematically softer chemistry, making them more reactive and prone to undergo chemical changes.
Physicists at Aalto University found friction in superfluid helium-3 isotopes despite being in laminar motion at zero temperature. The discovery could help understand turbulence in classical fluids and improve aerodynamics, as well as contribute to studying neutron stars.
A genetic study reveals that multidrug-resistant malaria in southeast Asia originated from a single mutation combination in 2008, which spread rapidly across the region before becoming apparent in 2013. The study highlights the need for close monitoring of genetic mutations to mitigate resistance and prevent further outbreaks.
Researchers demonstrated reliable transmission of stable frequency references over 300km fiber optic networks, enabling synchronization of radio telescopes. This technology could benefit astronomy, particularly for the Square Kilometer Array (SKA), allowing scientists to access the frequency standard anywhere.
Researchers Jos Jonkers and Helen Piwnica-Worms receive a grant to investigate how the immune system recognizes breast cancer. They will use imaging mass cytometry and patient-derived models to devise new treatment combinations, accelerating promising therapies to patients.
Researchers have developed a new method to quantify protein-metabolite interactions, discovering hundreds of new interactions and binding sites. The approach has the potential to identify new regulatory mechanisms, enzymes, and metabolic reactions in cells.
Researchers at UCLA have uncovered a gene network that promotes the formation of spinal motor neurons in chicken and mouse embryos. The study sheds light on how embryonic development is orchestrated for motor neuron formation, with implications for stem cell-based therapies to repair or study neurodegenerative diseases.
A new scientific statement highlights the interconnection between cardiovascular disease and breast cancer, emphasizing the need for research and specialized treatment. The American Heart Association emphasizes prevention and modification of cardiac risk factors during and after breast cancer treatment.
Researchers discovered that silk fibers exhibit Anderson localization of light, a phenomenon that enables efficient control of light due to their nano-architecture. This discovery could lead to innovations in medical therapies and biosensing, as well as the creation of synthetic materials with similar properties.
Scientists from Tomsk Polytechnic University have developed a technology to create individual, 3D-printed dosimetry phantoms tailored to each patient's anatomy, enabling more accurate radiotherapy treatment plans. The new phantoms can replicate complex internal structures and take into account implants and pacemakers.
A study of 3,812 retired NFL players found a slightly higher risk of death compared to replacement players, mainly due to amyotrophic lateral sclerosis (ALS). Repeated head trauma in football may lead to chronic traumatic encephalopathy (CTE), a degenerative brain disease.
A new study from Hiroshima University finds that financially literate individuals are less anxious about life in old age, having accumulated more wealth. Having a child and regular exercise also reduce concern about aging.
A genetic study found that house dust mites replaced the traditional Piwi pathway with a new small RNA mechanism to control transposable elements, affecting up to 1.2 billion people worldwide. The discovery provides insights into the evolutionary history of these common indoor pests.
The study reveals that when a crystal is broken along certain directions, atoms reorganize into labyrinthine structures. These structures have potential applications in hydrogen production and chemical reactions, enabling the splitting of water to produce hydrogen.
CNIO researchers have identified a subpopulation of cancer-associated fibroblasts that foster tumour growth and discovered the Saa3 gene as a key player. Eliminating this gene reprograms the cells, losing their pro-tumour properties, opening a new avenue for therapeutic strategies.
The American Heart Association/American Stroke Association has received a $11.1 million gift from the Henrietta B. and Frederick H. Bugher Foundation to fund targeted research in hemorrhagic stroke. The centers will employ precision medicine, data analysis, and core collaborative research to prevent and treat this type of stroke.
Scientists at Yokohama National University developed a photoresponsive molecular switch that enables the control of sol-gel transitions in thermoresponsive polymers. The azobenzene-containing ionic liquid triggers reversible physical property changes upon light irradiation, showing tunable sol and gel states.
A team of astronomers from the University of Basel has found that satellite galaxies around Centaurus A co-rotate within disc-shaped planes, a phenomenon that challenges the standard model of cosmology. This discovery suggests that these systems are not isolated cases but part of a widespread pattern.
A Tel Aviv University study proposes a novel approach to manipulate genes using a self-assembling platform that delivers nucleic acids to distinct cell subsets. The platform shows promise in treating autoimmune diseases and cancer by targeting specific cells and reducing inflammation.
Researchers have discovered a fundamental energy field guiding formation of complex patterns in materials that crystallize, altering current understanding of metal solidification. This finding has the potential to improve casting and welding processes, leading to stronger alloys and improved metallurgical process control.
Researchers have developed a 3D temperature-based model to understand the CGDS film-growing process. The model connects particle impact velocity, energy transformation, and temperature rise in three dimensions, predicting how the average temperature of the particle impact zone will rise and subside.
Researchers at Kyoto University and University of Tokyo have developed a new method for light detection in nuclear magnetic resonance, promising higher sensitivity for MRI. The 'up-convertion' technology converts radio-frequency signals into optical ones using an elastic membrane and optics.
A new study reveals polar bears have higher metabolic rates than previously thought, emphasizing their energy demands and foraging success. As Arctic sea ice declines, polar bears will face reduced access to seal prey and increased travel costs, potentially leading to population decline.
A new study from UT scientists finds that buprenorphine, a drug used to treat opioid addiction, can impair the ability of obese mice to vary their breathing. This discovery may encourage similar studies in humans, who also need to achieve tasks like climbing stairs and respond to challenges such as disease and surgical stress.
The UK government has invested £184 million in doctoral training for science and engineering research over a four-year period. This funding will support students entering training from October 2018 and October 2019, with 41 universities sharing the allocation.
An international team of astronomers has discovered a galactic arrangement where dwarf satellite galaxies orbit the main body in a narrow disk around Centaurus A. This finding contradicts commonly used cosmological models and simulations.
Researchers have found that exposure to ibuprofen during the first three months of fetal development results in a dramatic loss of ovarian germ cells, leading to reduced fertility. Studies suggest that prolonged exposure to ibuprofen may lead to long-term effects on women's fertility.
Researchers have created defect-free ZnO quantum dots with record-long luminescence lifetimes and resistance to chemical and biological environments. The new nanoparticles are biocompatible and safe for human use, offering hope for numerous applications in biology and medicine.
A study published by the American Psychological Association found a strong correlation between belief in conspiracy theories and vaccine skepticism worldwide. The research suggests that conspiracy beliefs can override scientific evidence and lead to negative attitudes towards vaccinations.
A Mount Sinai study found that white adults with mental illness were 50% more likely than blacks to experience delays in care, and 20% more likely to lack sufficient funds for treatments. The researchers suggest that the Great Recession may have contributed to these disparities.
A University of Connecticut study tracked 130 couples over six months and found that when one member commits to losing weight, the chances are good the other partner will lose some weight too. The researchers discovered a significant weight loss ripple effect where couples' weights were interlinked.