A new species of freshwater Crustacea, Phallocryptus fahimii, has been identified in the Lut desert in Iran. The discovery highlights the resilience of crustaceans to extreme environments. Found in a small seasonal lake, these animals are adapted to survive for decades in arid conditions.
A retrospective study of 489 patients found an association between vitamin D deficiency and the likelihood of becoming infected with COVID-19. Patients with vitamin D deficiency were almost twice as likely to test positive for the coronavirus compared to those with sufficient levels.
Ashfaq Adnan, a UTA mechanical engineer, will expand his research on traumatic brain injuries using a multi-material 3D printer and high-speed cameras. The new equipment enables the capture of realistic images of brain injuries, which could lead to better detection and treatment methods.
A recent study published in Nature reveals that the protein Ki-67 plays a crucial role in excluding large cytoplasmic components from the nucleus before nuclear envelope reassembly. This exclusion process is essential for maintaining cellular compartmentalization and preventing premature translation of immature RNAs.
A recent study published in Journal of Pediatrics found that COVID-19 patients, especially children under 16 years old, can have both the virus and antibodies in their system simultaneously. The study suggests that these children still pose a risk of transmitting the virus even if they have developed antibodies.
A COVID-19 vaccine candidate has been shown to prevent severe clinical disease in animals, including weight loss, pneumonia, and death. The vaccine elicited a robust immune response and protected non-human primates and Syrian golden hamsters against SARS-CoV-2.
The study examines the link between vitamin D status and COVID-19 test results, finding that patients with higher vitamin D levels tend to have better outcomes. Additionally, treatment for insufficient vitamin D levels is also linked to improved test results.
The NOAA-NASA satellite has revealed detailed images of the Elkhorn Fire in California, highlighting burned areas and fire-affected regions. The satellite's reflective solar bands provide valuable information for firefighters and scientists to track the spread of the fire.
New research reveals Indigenous knowledge is regularly misunderstood when making important environmental decisions. The study highlights a power imbalance between Indigenous knowledge holders and scientists, with Indigenous knowledge often perceived as less valuable.
The Operation Outbreak platform simulates pandemics with different variables, including R0 and mode of transmission. The app uses Bluetooth-based contact tracing to generate data in the context of human behavior.
Researchers at the University of Pennsylvania School of Nursing found that a text messaging intervention combined with MyDiaText improved self-care for adolescents with T1DM. The study showed persistent engagement and potential increase in glycemic control, suggesting a promising method to engage this population.
A researcher has received a five-year, $1.8 million grant to develop and improve oral drug delivery systems for poorly water-soluble molecules. The goal is to increase the effectiveness of these drugs, which currently have limited technology options.
Maysak made landfall on Sept 2 at 12 miles west of Busan, South Korea, with maximum sustained surface winds of 64 knots. The storm underwent extra-tropical transition, gaining frontal characteristics, and is forecast to deepen as a low-pressure area over North Korea and China.
Researchers developed a simple, low-cost method to synthesize silver nanoparticles using habanero peppers. The process utilizes the antioxidant properties of the peppers to reduce silver ions, resulting in stable nanoparticles with potential applications in optics, biosensing, and antimicrobial coatings.
Bradley Bell and Kathryn Holliday, CAPPA scholars, received 2020 Honor Awards from the Texas Society of Architects. They were recognized for their outstanding educational contributions in architecture and excellence in promoting architecture through the media, respectively.
The COVID-19 pandemic is driving a shift in oncology clinical research, as new technologies are incorporated and old practices are revisited. This Viewpoint discusses how the pandemic may reshape clinical practice and highlight the need for rethinking oncology clinical research.
The modular mask combines barrier filtration with stretchable fabric, holding it in place without frequent adjustments. Prototypes have withstood 20 washings without shrinking or losing shape, addressing the fundamental flaw in existing reusable cloth masks.
Researchers at the University of Minnesota Medical School have been awarded a $6.6 million grant to develop a novel neuromodulation device for treating mental health disorders by synchronizing brain waves and reducing energy consumption.
The US fuel economy standards have been effective in reducing reliance on foreign oil and greenhouse gas emissions, saving consumers $5 trillion in fuel costs. The standards also prevented 14 billion metric tons of carbon from being released into the atmosphere, equivalent to eliminating all US emissions for nearly three years.
Deep Longevity's 'longevity cloud' will track and analyze aging at multiple levels, providing a novel way to extend human productive longevity and improve performance. The combined company aims to create an end-to-end longevity ecosystem serving researchers, medical doctors, and enthusiasts worldwide.
The study aims to test the efficacy of LY-CoV555 in reducing viral load and clinical symptoms in patients with mild to moderate COVID-19. The trial will enroll 400 total patients and provide a potential new treatment option for those with compromised immune systems.
Two teams of astronomers used ALMA to discover a misaligned ring system in the planet-forming disk of GW Orionis, a triple star system. The findings suggest that either gravitational pull from the stars or a newborn planet caused the misalignment, highlighting the complex processes involved in planetary formation.
Tropical Storm Omar was weakened to a depression as it continued to be battered by strong upper-level winds, according to NASA's Terra satellite imagery. The storm's wind shear pushed clouds east of the center, leading to its downgrade from a tropical storm.
A new study published in the journal Addiction found that moderate cannabis use during adolescence can have adverse effects on cognitive function, especially verbal memory. The study compared siblings to account for environmental and genetic factors, shedding light on the potential risks of cannabis use on developing brains.
A series of Insights pieces examines democracy's current state, highlighting key findings on political campaigns, gerrymandering, and racialized governance. Experts propose reforms to better serve marginalized populations and improve democratic governance.
Penn State researchers discovered that adding background noise can enhance weak signals in manmade sensors, a phenomenon common in the animal world. This technique, known as stochastic resonance, can be used to detect other signals with low energy consumption and space requirements, making it suitable for deployment in IoT applications.
Research suggests that male butterflies use external mating plugs to enforce monogamy, while females counterattack by evolving larger or more complex organs to render the plugs ineffective. The study found no link between mating plugs and increased species diversity.
A new study by INFORMS journal found that businesses using Twitter for customer care see a 19% increase in customer satisfaction. AT&T and Verizon top the list, with Sprint and T-Mobile lagging behind.
Researchers at UIC develop a unique method for precisely controlling the deposition of hydrogel to coax bone marrow stem cells into specialized cells. This technique allows for more accurate interactions between cells and their surroundings, potentially leading to breakthroughs in regenerative therapeutics.
Researchers found high levels of toxic flame retardants in college classroom dust, with outdated furniture showing significantly lower levels. The study highlights the need to reduce harmful exposures and create healthier indoor environments, especially in institutions like colleges, offices, libraries, and hospitals.
The University of Tennessee at Knoxville Herbarium is part of a $3.6 million National Science Foundation grant to image and digitize metadata for over 1.2 million lichen and bryophyte specimens. Researchers will access specimen metadata and photos to study cryptobiotic communities.
Researchers aim to enroll patients aged 6-17 with moderate to severe PANS and evaluate the effectiveness of PANZYGA versus placebo in reducing symptoms. The study will also assess sustainability and functional impairment associated with PANS treatment.
A multisensor drone survey has revealed a large circular earthwork at what may be Etzanoa, an archaeological site near Wichita, Kansas. The discovery suggests that undiscovered monumental earthworks may still exist in the Great Plains, and new archaeological methods allow us to see that people made these earthworks.
Researchers at UArizona are working with a $115 million federal program to develop a quantum computer and sensors for discoveries about dark matter. The center aims to overcome qubit decoherence, enabling more powerful computing and sensing applications.
Research by the American Psychological Association found that performing acts of kindness and helping others can improve one's mental and physical health. The study, which analyzed 201 independent studies, showed a modest link between prosocial behavior and overall well-being, with younger givers and women reporting stronger relationsh...
A team of scientists has found a new Hall effect phenomenon in non-magnetic materials, revealing an intrinsic in-plane response that defies classical expectations. The observed effect is attributed to the interplay between Berry curvature and Weyl semimetal properties.
A new study finds that obesity can lead to an overactive immune response to COVID-19, impairing the body's ability to fight the virus. The review highlights the importance of understanding how obesity interacts with new COVID-19 treatments and vaccines.
A new observational study reveals that the GW-Orionis triple-star system's disk is misaligned due to disk tearing, which could lead to planetary systems with oblique or retrograde orbits. The study provides a three-dimensional model and simulation of the system, reproducing its highly deformed disk and misaligned rings.
The NASA-NOAA satellite captured a nighttime image of Hurricane Nana just after it made landfall in southern Belize. The storm strengthened to a Category 1 hurricane with maximum sustained winds near 75 mph (120 kph) before weakening to a tropical storm as it moved inland.
Despite significant increases in radiology research funding since 1994, citation rates have remained unchanged, with no association found between funding and citations. Funding sources, including federal sponsorship and nonprofit foundations, were primarily utilized.
A new study shows that the Ellipsys Vascular Access System reduces the time before patients with kidney failure can start lifesaving dialysis treatments, while requiring fewer secondary procedures. The technology uses a small needle puncture and catheter to create an endovascular AVF, reducing the average time from fistula creation to ...
A recent study by Cornell University found that individual success inspires greater awe and hope than team success, with people preferring to see extraordinary achievements by lone individuals. This preference has implications for how we perceive economic inequality and policy solutions.
Researchers at UC Berkeley found a correlation between poor sleep quality and increased beta-amyloid plaques in the brain, indicating an earlier onset of Alzheimer's disease. Deep non-REM slow-wave sleep has been identified as a potential target for intervention against cognitive decline.
Researchers found that lactase persistence spread rapidly through Central Europe in just a few thousand years, with one in eight warriors able to digest milk. This rapid transformation suggests that the ability to break down lactose provided a significant survival advantage during food shortages or contaminated water scarcity.
Researchers developed a dipstick test that detects crown-of-thorns starfish by measuring specific DNA in seawater, allowing for early detection of coral-eating pests. The test can detect very low numbers of the pest, supporting an early warning and intervention system.
A University of Houston researcher is investigating the adverse effects of mixing cholinesterase inhibitors and antimuscarinics in patients with Alzheimer's disease. The study aims to evaluate drug interactions and their effects on severe adverse events, ultimately improving the quality of medication use in dementia care.
Researchers at Harvard John A. Paulson School of Engineering and Applied Sciences have developed a biocompatible material with reversible shape memory. The material, made from recycled keratin protein, can be 3D-printed into any shape and change its structure in response to moisture.
The ELECTRODE project aims to develop more efficient methods for storing renewable energy, a crucial step towards phasing out fossil fuels. Researchers will create porous photopolymer structures using 3D printing, increasing the effect of fuel cells.
A new study found that independent, physician-owned practices adopted more quality improvement (QI) strategies than hospital-owned and community clinics. These practices focused on patient care coordination rather than organizational improvement strategies.
Researchers at Texas A\(M University have created a therapeutic derived from turmeric that reduces ocular inflammation in dogs with uveitis. The treatment bypasses intestinal and ocular barriers for improved absorption, offering a safer alternative to current medications.
A mathematical model better accounts for temperature impacts from duration of exposure to improve predictions of heat mortality in natural Drosophila populations. The approach captures cumulative effects of thermal stress and is applicable to other small ectotherms.
A study published in Cell Reports identifies new possible entry points for SARS-CoV-2 into human bodies, including the nasal mucosa and potential hotspots such as the intestine and kidneys. The research provides insights into cellular factors that could contribute to the virus's spread and suggests promising candidates for therapies.
Scientists have developed an artificial intelligence system that autonomously learns how to grip and move individual molecules, overcoming the complexity of nanoscale manipulation. The system uses reinforcement learning to find optimal movement patterns, enabling targeted assembly and separation of molecules.
Researchers found alterations in gene expression, neurotransmitter regulation, and extracellular matrix organization in brains affected by congenital Zika syndrome. The study integrates genomic, transcriptomic, and proteomic data to identify key molecular mechanisms underlying the disease.
A new hybrid signature based on DNA mutation and RNA expression patterns has been developed to predict the mutation status and survival of colorectal cancer (CRC) patients. The model achieved high accuracy and was found to be prognostic for CRC patients.
Materials scientists at UMass Amherst developed a way to efficiently convert elastic energy into kinetic energy for high-acceleration movements. By designing elastic bands with strategically placed elliptical holes, they achieved more than 90% energy conversion, compared to 70% for plain bands.
A study found that antibiotics can alter the diversity and abundance of microbes in breast milk, particularly those with potential to influence growth and disease in newborns. The research suggests that antibiotic stewardship programs should focus on mothers as well as newborns.
A novel 'disease-in-a-dish' model has been developed to study the basic molecular factors leading to type 2 diabetes. The model, using reprogrammed induced pluripotent stem cells from patients with type 2 diabetes and healthy controls, reveals defects in proteins with unknown roles in metabolism or diabetes.
Researchers created an individual biocontainment unit to keep front-line healthcare workers safe during intubation. The device, described in a study published in Annals of Emergency Medicine, trapped over 99.9% of simulated SARS-CoV-2 aerosols and prevented them from escaping into the environment.
Research suggests that older bull elephants hold leading positions in male elephant societies, helping younger followers find food and water. The study's findings raise concerns over the removal of old bulls in both legal and illegal hunting practices.