A UTD-led research team has produced strong, transparent carbon nanotube sheets with exceptional mechanical and electronic properties. These sheets have numerous applications, including organic light-emitting displays, low-noise electronic sensors, and artificial muscles.
Researchers at Emory University Health Sciences Center discovered the PCP pathway's role in shaping cochlea and hair cells. The study reveals that mutations in this pathway impact hearing and offers new insights into developing hearing restoration therapies.
A new study by the University of Washington's Evans School of Public Affairs found that federal funds intended for low-income schools are often diverted to affluent schools within the same district. The research documents how current rules allow taxpayer money meant to help overcome poverty to be shifted to wealthier neighborhoods.
A large body of evidence highlights barriers to increasing female faculty numbers, including lack of encouragement, confidence, and role models. Specific strategies, such as speed mentoring and ADEPT tool kit, are provided to address these issues.
Researchers at Penn State have developed a new microprinting technique called microdisplacement printing, which enables precise placement of molecules during nanoscale component fabrication. This method relaxes requirements for positioning stamps used to apply consecutive patterns with different molecular inks.
Researchers have identified two distinct formation times for chondrules in the Gujba and Hammadah al Hamra meteorites, contradicting the linear process of solar system evolution. The discovery suggests that giant plumes of vapor produced by planetary collisions may have formed these chondrules much later than previously thought.
Scientists have discovered a molecular mechanism by which bacteria can recognize and respond to tiny antimicrobial peptide molecules, making them more virulent. This finding may lead to new ways to overcome bacterial resistance and improve treatment options for diseases caused by Salmonella typhimurium.
A new study published in The Lancet found that newborn screening for childhood hearing impairment leads to increased referrals before 6 months of age, ultimately contributing to better language and speech development. Early intervention programs can also mitigate deficits in children with bilateral PCHI.
The University of Edinburgh is partnering with universities worldwide to launch Masters Degrees in Legal Medicine and Forensic Science. The programs aim to equip students with comprehensive skills and expertise in forensic education, including courses on human identification, chemical evidence, and crime scene management.
A group of women scientists and administrators analyzed the issue of bias in science careers, highlighting four broad challenges: pipeline, climate, unconscious bias, and balancing family and work. The study reveals that these barriers prevent women from advancing in their careers and achieving equity.
Research suggests that football players are often dehydrated when they start practice, and that acclimatization to the environment and uniform is key. Coaches can reduce heat stress and injury by introducing a training schedule that progresses slowly and allowing for recovery between practices.
Researchers discovered that Escherichia coli bacteria contain genes that inhibit the growth of other E. coli cells upon contact. This 'stop on contact' phenomenon may contribute to chronic urinary tract infections and has potential implications for new antibiotics.
A study found that women are more likely to choose mastectomy over breast-conserving surgery due to fears of recurrence and radiation treatment. Despite this, overall survival rates are the same for both procedures.
Research at Duke University found that hybrid kittens born to Florida panthers and Texas animals have a three times higher chance of becoming adults. This is due to the introduction of new genetic material, which helps reduce genetic abnormalities in purebred Florida panthers.
Contracting with non-state entities like NGOs has been shown to improve health services in developing countries through substantial, rapid improvements. Studies have found that contracting costs between $3 and $6 per head per year can increase immunisation coverage by up to 40 percentage points compared to government provision.
A new study reveals that the SAR11 microbe's streamlined genome is key to its dominance in oceans, recycling organic carbon and supporting 50% of global photosynthesis. With a compact genetic makeup, SAR11 can survive in low-nutrient environments and efficiently reproduce by consuming dissolved organic matter.
Researchers discovered that otter underhairs are uniquely adapted to provide thermal insulation, with wedge-shaped fins fitting into grooves between adjacent hairs. This structure allows air bubbles to trap heat, while the hairs' coated surface and thin layer of body oil further reduce water absorption.
A new study in PLOS Pathogens suggests that Mycobacterium tuberculosis and its close relatives recently emerged from a much more ancient bacterial species, possibly as old as 3 million years. This discovery may have significant implications for improving diagnosis and treatment of the disease.
Researchers at Dartmouth's Geisel School of Medicine have discovered that two kinases, CaMKKα and CaMKKβ, can regulate AMPK independent of LKB1, potentially offering new opportunities for cancer treatment. This finding may also contribute to the development of treatments for type 2 diabetes and obesity.
Researchers engineer a BCG strain to secrete listeriolysin, enhancing T cell-mediated immunity. The new vaccine strain offers superior protection against tuberculosis, including the highly drug-resistant Beijing/W family.
A recent study published in the Journal of Clinical Oncology found that pediatric brain tumor survivors experience significant long-term effects from radiation and treatment. The study, led by Paul Fisher, MD, surveyed 134 former patients and discovered that those who received radiation had a poorer quality of life than those who only ...
Researchers developed a novel MRI strategy to visualize inflammatory lesions in the pancreas that cause type-1 diabetes. This new approach provides preclinical data on mouse models, guiding the application of an in vivo MRI technique to patients with autoimmune diabetes.
Researchers have designed new cyclic alkyl amino carbenes (CAACs) that enhance stability and efficiency of metal catalysts. These carbene-based catalysts facilitate faster chemical transformations at lower temperatures, reducing costs in pharmaceutical manufacturing.
A study by Newcastle University and Aberdeen University found that EU farming subsidies favor rich, core regions in Germany, UK, France, and Netherlands over poorer, peripheral regions. The researchers recommend redistributing funds from Pillar One to Pillar Two to boost rural economies in poorer nations.
A new imaging technology has shown promise in detecting pancreatic inflammation in type 1 diabetes, allowing for early prediction of disease progression and response to treatment. The technique uses magnetic nanoparticles and MRI to identify inflamed pancreatic islets, potentially reducing the need for invasive biopsies.
A new BCG vaccine strain protects against tuberculosis with high efficacy, while a novel TWEAK pathway induces liver cell proliferation in response to injury. These findings may lead to specific therapies for liver diseases and improved TB protection.
Researchers studying neonatal rat models aim to understand the role of norepinephrine in opiate withdrawal and explore its potential as a treatment. Clonidine, traditionally used for high blood pressure, may provide relief from symptoms in newborn infants.
A study by Matthew Krain found that single international actor interventions reduce killings, while additional actors increase the chance of saving lives. The research also confirms that impartial intervention attempts are ineffective in stopping genocide.