Osaka Metropolitan University scientists have developed a solid electrolyte material for all-solid-state batteries, enabling rapid movement of lithium ions at room temperature. The achievement brings closer the realization of all-solid-state batteries and their adoption in electric vehicles.
A second-generation all-inside meniscal repair system demonstrates a high successful repair rate of 84-88% at 10 years, with low failure rates and no correlation to patient characteristics or surgical techniques. Patient-reported outcomes improve after meniscal repair and ACL reconstruction.
A newly discovered exoplanet, LP 890-9c, is providing important insights into conditions at the inner edge of a star's habitable zone. The team's models detail differences in chemical signatures generated by rocky planets near this boundary, based on variables including size, mass, and surface temperature.
Researchers identified a rare genetic defect in the DOCK11 gene causing abnormalities in white and red blood cells, leading to inflammation and immune system dysregulation. The defect also affects T cell activation, with potential connections to tumor diseases.
A new microcomb device developed by researchers at the University of Rochester offers a promising approach to generating stable microwave signals. The device's high-speed tunability enables applications in wireless communication, imaging, atomic clocks, and more.
Researchers found 20 times more potentially pneumonia-causing bacteria on dentures in people with pneumonia than those without. Poorly cleaned dentures may provide a new surface for disease-causing microbes to colonize.
Researchers discovered that microscopic Caenorhabditis elegans worms can use electric fields to jump across Petri plates or onto insects, allowing them to attach themselves. This behavior is made possible by the natural electric charge of pollinators like bumblebees and hummingbirds.
Researchers at KIMS created a three-dimensional porous carbon-based current collector, improving energy density and lifespan. The new material overcame constraints of modifying current collector materials according to operating environment, enhancing cycling stability.
A peer support group intervention has been shown to be feasible and acceptable among undocumented Latinx immigrants with kidney failure. The study found that the intervention built camaraderie and provided emotional support, which is particularly important for socially marginalized uninsured populations.
A UCI-led study found that plant extracts can rescue function of ion channel proteins carrying mutations that cause human Episodic Ataxia. The plants contain compounds like tannic acid and gallic acid, which are able to correct function of the mutation-carrying proteins.
A new University of Michigan-led study estimates that Caribbean seagrass meadows provide approximately $255 billion in annual ecosystem services, including vast carbon storage. The study highlights the importance of conserving these threatened ecosystems, which are critical allies in the fight against climate change.
A study found that exposure to events against moral values and lack of confidence about raising safety concerns significantly contributed to staff distress. One-in-ten healthcare workers reported experiencing suicidal thoughts six months after completing a survey.
Researchers at the University of Münster have developed a new method to study the function of individual molecules during mechanical stress in cells. They used a light-sensitive molecule to alter proteins and apply short light pulses to control their movement, allowing them to investigate the mechanical significance of these proteins.
Monasterio Ocares recognized for his research on oral tissue regeneration and intestinal disorders' impact on oral homeostasis. He receives funding to continue studying mechanisms of initiation and resolution of intestinal disorders in the mouth.
Scientists at Northwestern University and Purdue University have discovered that quantum interference can suppress the annihilation of photoexcitations, allowing for more efficient tools like solar cells. By controlling the quantum phases of photoexcitations, researchers hope to create new devices with high-density mobilities.
Higher testosterone levels during adolescence enhance emotion control, but decrease in young adulthood; the study suggests a shift in testosterone's role across developmental periods. The findings may be related to mood disorders that arise during adolescence.
Researchers investigated fault activation's impact on surrounding rock stability and developed a theoretical foundation for effective support. They found that mining stress intensifies as the working face progresses, with a recommended safe distance of 26 meters when approaching the fault.
A new study found that wild and feral cats in high-human population density areas release more Toxoplasma gondii parasites. Temperature fluctuations also played a role in parasite shedding from domestic and wild cats. The findings suggest managing feral cat populations could reduce toxoplasmosis transmission risk.
Patients treated by higher volume surgeons experience lower risks of reoperation and serious complications, as well as shorter hospital stays. A study found that a mean annual volume threshold of 10.4 procedures significantly reduces revision surgery risk.
Researchers identified 756 patients with rare forms of spinocerebellar ataxias (SCA), revealing diverse disease manifestations and symptoms. The study highlights the importance of sequencing the genome to improve diagnosis and treatment for these previously underdiagnosed cases.
A new study revealed significant racial and ethnic disparities in US alcohol-related deaths during the Covid-19 pandemic. American Indian and Alaska Native populations saw a more than doubling of alcohol-related deaths, while Black Americans, Hispanic Americans, and Asian Americans experienced substantial increases as well.
A pilot study suggests that high-definition cathodal transcranial direct current stimulation (HD C-tDCS) may be beneficial for acute ischemic stroke patients. In the study, patients who received HD C-tDCS showed improved blood flow and a significant rescue of threatened brain tissue, compared to those in the sham group.
Researchers in Tam Pa Ling cave in northeastern Laos found evidence of early human occupation dating back at least 70,000 years. The team used various techniques to date sediments and bones, revealing two distinct migration groups with unclear relationships.
Vegetation on coastal dunes was found to accelerate erosion during extreme events, contrary to the current understanding that it provides protection. The study found that vegetation creates a physical barrier, decreases wave run-up, and increases water penetration, leading to destabilization and scarp formation.
Researchers have made a groundbreaking discovery in the form of an oil amphora from the Roman region of Betica, featuring written text on its underside. The fragment, which corresponds to the seventh and eighth verses of Virgil's poem 'The Georgics', reveals insights into the poet's life and knowledge of the fertile Guadalquivir plain.
Researchers have successfully created and visualized a Laughlin state using ultracold neutral atoms in an optical box. The experiment demonstrated the peculiar 'dance' of particles and their fractional charge, opening up new possibilities for exploring exotic states in quantum simulators.
Researchers have developed biomaterials that contain a 'living-like' system, capable of detecting pathogens and monitoring air quality. These materials are designed to interact with air, making them potential sensors for healthy indoor environments.
The team's innovative design uses bank-tube-inspired modules to capture CO2 with sufficient purity for underground sequestration. By eliminating steam-based heating and using ambient wind flow, the system boosts efficiency and reduces upfront costs.
A study led by CSU researchers documents genetic variation in the Southwestern Willow Flycatcher associated with tolerance to wetter environmental conditions, allowing them to adapt to changing climates. The research findings suggest that these genetic changes began as long ago as the late 1800s.
New research suggests optogenetics could restore regular heart rhythm without shocks, improving prognosis and quality of life for AF patients. Light therapy has shown promising results in rats, indicating potential translatability to humans.
Researchers identified a single mutation in the hepatitis E virus polymerase that renders sofosbuvir therapy ineffective, resulting in a fivefold loss of efficacy. This discovery provides new insights into the development of future therapies against hepatitis E, which is responsible for 70,000 annual deaths globally.
Disgraced transplant surgeon Paolo Macchiarini's misconduct at top institutions has raised concerns about patient treatment and wasted research dollars. Institutions such as University College London and Hospital Clinic Barcelona are urged to launch full investigations into their support for Macchiarini.
Researchers at Lancaster University demonstrate the viability of tidal power as a predictable renewable energy source. The creation of a tidal barrage could operate for 120 years or more to meet future demand and storage problems, protecting coastal areas from flooding and sea level rise.
Researchers have identified finger-marks on a cave wall in France as the oldest known Neanderthal engravings, dating back to around 75,000 years ago. The marks were made using a plotting analysis and photogrammetry to create 3D models, confirming that they are deliberate, organized shapes created by human hands.
A new publication by the PHENIX Collaboration at RHIC's Relativistic Heavy Ion Collider provides definitive evidence that gluon spins are aligned in the same direction as the spin of the proton they're in. This result, known as the 'golden measurement,' allows theorists to calculate how much gluons contribute to a proton's spin.
A study published in Neurology found that people with TBI experience improvement and decline over time, affecting their ability to function and thinking skills. The research suggests that TBI should be recognized as a chronic condition to provide tailored care for its evolving needs.
The study found that while there has been a decline in child mortality rates in Ethiopia, too many children are still dying. The country's neonatal mortality rate is significantly higher than the global target of 12 deaths per 1000 livebirths by 2030.
A significant correlation dominates the ENSO–NCCV relationship, suggesting that El Niño restrains the intensity of NCCV and La Niña contributes to its strengthening. The Indian Ocean basin mode is an essential intermediate factor in this modulation mechanism.
Researchers at UBC develop biodegradable gel that mimics articular cartilage properties, allowing for faster and more efficient cartilage regeneration. The gel's ability to resist compression and recover its shape after compression makes it a promising material for joint injury repair.
Researchers at Vanderbilt University have developed a novel brine treatment technology called electrodialytic crystallization that reduces energy consumption and cost of brine crystallization. The technology uses an electric field to induce salt crystallization without using costly evaporation methods.
A new study by CNIC researchers reveals that low-grade systemic inflammation triggered by subclinical atherosclerosis accelerates epigenetic aging in otherwise healthy young individuals. The study found a strong association between atherosclerosis progression and accelerated biological age, with potential reversibility through lifestyl...
A Brazilian study compared treatments for idiopathic and refractory tinnitus, finding low-level laser therapy with photobiomodulation to be the most effective. The treatment had lasting therapeutic effects when combined with other therapies.
A comprehensive study found that increased exposure to wildfire-related PM2.5 was associated with a higher risk of all-cause and nonaccidental mortality, as well as an increased risk of dying from neoplasms. The research used a large-scale national cohort database from the UK Biobank, involving 492,394 participants.
Researchers have developed a new approach to treating tumors using 'self-immolative' polyferrocenes that trigger a fatal cycle of oxidative stress in cancer cells. In experiments, these copolymers inhibited tumor growth with negligible side effects, offering potential for chemodynamic therapy.
The study found that lung cancer screening rates among eligible adults in Maine, Michigan, New Jersey, and Rhode Island increased in 2021 compared to 2019. Consistent with prior studies, the likelihood of lung cancer screening was higher among individuals with a primary health professional
Leading academics argue that rewilding and organic farming policies risk worsening global biodiversity by reducing food production and driving up imports. In contrast, land sparing involves boosting farm yields in farmed areas to make space for nature reserves, promising more effective and sustainable biodiversity gains.
A study by University of Georgia researchers found that monarchs with larger white spots fly more efficiently, making long trips easier. The team discovered a correlation between increased solar radiation and the evolution of larger white spots on the butterflies' wings.
Researchers at Weill Cornell Medicine have discovered a DNA molecule that folds into a four-way junction structure, allowing it to mimic the activity of green fluorescent protein (GFP). This breakthrough could lead to the development of new DNA-based fluorescent tags for rapid-diagnostic tests and various scientific applications.
A new evidence-based framework proposes integrating palliative care into neurology teams to address the total pain of neurologic illness, including psychological, social, and spiritual distress. This approach aims to screen for and prevent suffering by incorporating a palliative care model from day one.
Researchers found that loss of the Y chromosome in bladder cancer cells allows them to evade the immune system, leading to aggressive growth. However, this loss also renders the disease more responsive to a standard treatment called immune checkpoint inhibitors.
A recent study led by Princeton University researchers found that China's industrial parks can significantly reduce greenhouse gas emissions and freshwater consumption by transitioning to clean energy sources. The study estimates that this transition could lead to a reduction of 40% in energy supply emissions, equivalent to 7% of China...
Researchers at KIT have developed highly efficient photoreactor panels that can be inserted into inexpensive modules for mass production of hydrogen or fuels. The technology could make the use of fossil energy carriers superfluous and provide a climate-neutral alternative, with costs estimated to be around $22 per square meter.
Integrating MAT training into nursing programs has been shown to reduce bias and stigma associated with medication-assisted treatment. The training also improved graduate students' attitudes towards people with opioid use disorder and increased their desire to pursue careers as OUD MAT providers.
A new study reveals that the protein complex BCDX2 plays a critical role in DNA repair, suggesting mutations in this complex could lead to cancer. The research also highlights the importance of screening for mutations in people with a family history of breast and ovarian cancers.
Researchers discuss the potential of glucocorticoid-induced TNFR-related protein (GITR) as a target for cancer immunotherapy. Preclinical studies have shown potent anti-tumor efficacy, but clinical trials have yielded inconsistent results due to complexities in immune responses and antibody structure.
A new molecular compound has been identified that can activate latent HIV-1 in cells, showing promise for HIV treatments. Researchers found that this compound, YSE028, can reactivate latently infected cells and induce cell death, potentially leading to a complete cure for HIV.
Researchers have found a connection between high levels of cell-free mitochondrial DNA (mtDNA) fragments in the blood and chronic inflammation, a known risk factor for severe aging symptoms. The study suggests that mtDNA fragments could be accurate biomarkers for predicting physical and cognitive decline with aging.
Recent studies in the New Journal of Pharmaceutical Analysis feature novel diagnostic tools, RNA sequencing-based workflows, and mechanical property evaluations to enhance cancer and cardiovascular disease treatment outcomes. These innovations aim to improve the therapeutic effect of drugs and promote personalized medicine.
Researchers developed a novel DNA marker-based system for identifying Japanese citrus cultivars, enabling quick detection of counterfeit fruit. The method can accurately identify cultivar-specific DNA polymorphisms within minutes, safeguarding Japan's unique citrus industry and its breeders.
New research using shoebox-sized satellites reveals that urban heat may not advance tree growing seasons as much as thought, contrary to previous studies. The study found that canopy composition drives variability in urban growing season length more than the heat island effect.