A new study reveals that only 52 out of 548 infant and toddler foods sold in the US contain single-vegetable products, with dark green vegetables being largely absent. This lack of variety may contribute to low vegetable consumption rates among children.
Researchers at Lund University found that migratory birds have a less variable immune system than sedentary birds, possibly due to the reduced diversity of pathogens in their breeding grounds. This adaptation could provide a survival advantage, as dealing with multiple pathogens is often difficult for birds when they first encounter them.
Researchers at UC Berkeley have developed a method using deep reinforcement learning to create realistic computer animations. The system, dubbed DeepMimic, can simulate various skills, including acrobatic feats like break dancing and martial arts, and respond naturally to changes in the environment.
A common version of the FGF21 gene is associated with lower total body fat despite increasing carbohydrate intake, according to a new study. The gene variant also redistributes fat to the upper body, where it may cause harm.
A study from Michigan State University reveals the postmortem microbiome provides crucial insights into public health, with consistent patterns regardless of factors like sex or ethnicity. The research also suggests that the microbiome can be used to assess health conditions, such as heart disease, in living populations.
Researchers have discovered a new class of drug that targets treatment-resistant cancers by inhibiting the action of enzyme CDK7. Early lab-based tests showed minimal side effects and successful suppression of tumour growth in various cancer types.
Research analysis found unintended weight loss to be the second-highest risk factor for some forms of cancer. The study of 11.5 million patients revealed significant associations with colorectal, lung, pancreatic, and renal cancers, emphasizing the need for streamlined services to investigate non-specific symptoms like weight loss.
Researchers from Swansea University have conducted the most precise direct measurement of antimatter ever made, revealing the spectral structure of antihydrogen atoms in unprecedented detail. The result surpasses previous measurements by a factor of 100, bringing us closer to testing fundamental symmetries like CPT invariance.
A new 'smart' algorithm is proposed to manage household energy usage, taking into account varying power sources like windmills and solar panels. The goal is to minimize costs while meeting energy demand, with the potential for future optimization through machine learning.
Changes in intestinal bacteria have been linked to metabolic diseases such as diabetes and dyslipidemia. A study found that antibiotic-induced dysbiosis can decrease blood glucose and triglyceride levels, highlighting the potential for targeting intestinal bacteria to prevent or treat these conditions.
A new study published in Psychology Research and Behavior Management found that school-based yoga can help children better manage stress and anxiety. Third-graders who participated in small group yoga/mindfulness activities for eight weeks showed improved psychosocial and emotional quality of life scores compared to their peers who rec...
Engineers at the University of California San Diego developed a miniature biosensor that can be implanted under the skin to track alcohol levels continuously. The chip consumes ultra-low power and is powered wirelessly by a wearable device, making it suitable for long-term monitoring in substance abuse treatment programs.
A new study found that delaying school start times by 45 minutes results in students getting more sleep and feeling better. In Singapore, where students are driven to trade sleep for academic success, the study showed a significant increase in time-in-bed and improvement in mental health, prosocial behavior, and attentiveness.
The High Throughput Experimental Materials (HTEM) Database contains detailed properties and synthesis conditions of inorganic materials, accelerating material science advancement globally. NREL's large-scale database makes it easier for researchers without expensive equipment to explore new materials.
The Midlands Regional Cryo-Electron Microscope (Cryo-EM) Facility brings cutting-edge research technologies to the region. The £6M facility will enable scientists to study bio-molecules in exquisite detail, leading to a better understanding of disease processes and how to address them.
Researchers at Johns Hopkins University developed a way to study the brain of a bat as it flies, recording brain activity for the first time in naturally behaving animals. The team observed bursts of activity in midbrain cells as the bat shifted attention, providing insights into how brains process information in real-world situations.
A recent study found significant sex and racial gaps in cardiac rehabilitation referral at hospital discharge, with females and minority groups receiving lower rates. By increasing referrals, long-term mortality could be reduced by up to 40% for women and 25-38% for African-American, Hispanic, and Asian patients
A new study found that branched chain amino acid levels in the blood are as predictive of heart disease as LDL cholesterol. Elevated BCAA levels were linked to increased risk of type 2 diabetes and cardiovascular events.
Researchers propose social manufacturing as an innovative solution for the personalized customization era, allowing consumers to participate in the design and production process. This approach can reduce material waste and energy consumption while satisfying both material and spiritual needs.
Researchers at Cincinnati Children's Hospital Medical Center have identified a new molecular target, FOXF1, that slows or stops idiopathic pulmonary fibrosis (IPF) in preclinical laboratory tests. The study found that FOXF1 inhibits IPF disease process by regulating genes involved in lung scarring and inflammation.
Researchers at UC Davis found that doubling cage sizes and providing double-compartment cages can significantly reduce upper respiratory disease in shelter cats. This simple change improves feline well-being, lowers staff stress, and increases adoptions, ultimately saving more lives.
A study by researchers at the National University of Singapore found that almost half of breast cancer patients experience cognitive decline during treatment, with symptoms persisting up to a year after. The study highlights the importance of early screening and management to improve quality of life for survivors.
Researchers have found that nitric oxide regulates neuron function by modulating a signalling step at the synapse, changing the position of the complexin protein within a synapse. This regulation can help understand neurological conditions and potentially lead to new treatments for neurodegenerative diseases.
The absence of Sp7 transcription factor halts tooth development in mid-stride, preventing the maturation of cells responsible for creating dentin and enamel. This discovery adds to our understanding of craniofacial abnormalities, which are common birth defects in humans.
Researchers developed a hydrogenated diamond circuit operational at 300 degrees Celsius, outperforming silicon-based devices in terms of efficiency and temperature resistance. The discovery has potential to improve energy savings and enable the construction of smaller, lighter electronic devices.
A University of Pittsburgh bioengineer uses experimental and computational approaches to study the neural mechanisms of eye movements directed to stationary and moving objects. The team records activity in neurons of the superior colliculus to understand how the brain processes visual information during saccadic eye movements.
Researchers have developed a hybrid system combining inorganic semiconductor nanocrystals with a molecular catalyst, achieving efficient hydrogen production. The system shows remarkable catalytic activity in water without the use of toxic metals like cadmium.
Researchers from Penn State have developed a new sodium-based material that can be used as an electrolyte in solid-state batteries. The material has defects allowing it to transfer ions, making it safer and potentially cheaper than current lithium-ion batteries.
Internet gaming disorder has a complex background of personal, familial, and environmental factors that increase risk for certain individuals. The review notes the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) is a good starting point for diagnosing IGD.
Researchers at Gladstone Institutes have uncovered the role of MYC and LIN41 in reprogramming cells. They found that MYC helps cells overcome a roadblock, while LIN41 blocks another protein that causes the roadblock, allowing adult cells to successfully convert into induced pluripotent stem cells.
Research reveals vampire bats' reliance on their genome and microbiome for survival on a low-energy diet. The study shows that the bat's microbiome helps compensate for the lack of vitamins and fatty substances in their blood-based diet.
A researcher is exploring the emergence, transmission, and intensification of mobile pastoralism across the Eurasian steppe. The project will analyze human and animal bones, teeth, pottery, and other remains to understand how people relied on sheep, goats, cattle, and horses for food.
A Yale research team identified a gene that can spur regeneration of axons in nerve cells severed by spinal cord injury when eliminated. The study found over 580 genes potentially involved in regeneration, with one gene, Rab27, leading to successful axon regeneration in mice.
A recent study published in Academic Emergency Medicine found that patients with one or more high-risk clinical features are at high risk for acute aortic dissection. The study also identified that patients with no high-risk and multiple low-risk features are at low risk for the condition.
Researchers create StimDust, the smallest deep-tissue stimulator capable of stimulating major therapeutic targets in the peripheral nervous system. The device is powered wirelessly by ultrasound, with an efficiency of 82 percent, and can be implanted in minimally invasive procedures to monitor and treat diseases.
Rensselaer Polytechnic Institute professor Michael Amitay has received a $894,000 grant from the Air Force Office of Scientific Research to study flow separation on swept wings, which could lead to improved aerodynamic performance. The project aims to clarify and classify the origins of unsteadiness and turbulence in 3-D large-scale se...
Remnants of Tropical Cyclone Iris continue to linger off Queensland, Australia, with moderate to high vertical winds shear. The system is moving through warm sea surface temperatures, creating favorable conditions for potential re-development into a tropical cyclone.
A new staging system for children with chronic kidney disease (CKD) predicts the length of time until a child will need a transplant or dialysis. The system takes into account three factors: glomerular filtration rate, proteinuria, and disease etiology.
Researchers found a 54% increase in marine heatwave days every year, with significant impacts on ecosystems, biodiversity, fisheries, tourism, and aquaculture. The study also revealed an acceleration of the trend in marine heatwaves since 1982, with profound economic consequences.
A new study presents contrast-enhanced subharmonic imaging (SHI) as a promising tool for detecting prostate cancers not identified by MRI. SHI provides improved contrast signal and tissue suppression, leading to better visualization of microvascular architecture.
A new study reveals that cheetahs modify their eating strategies depending on the presence of top predators like lions and hyenas. Mothers with cubs prioritize vigilance over speed, while single females and males focus on quick consumption to avoid prey theft.
A new study found that fathers are rarely included in family-based interventions designed to prevent childhood obesity, despite their significant influence on children's eating habits. The research emphasizes the need for more inclusive interventions that engage fathers to effectively improve weight outcomes.
Donovan Argueta, a UC Riverside graduate student, has won a $25,000 Ford Foundation fellowship to continue his research on the biological mechanisms driving increased eating behaviors in obesity. The one-year fellowship will allow him to complete his doctoral degree and pursue a postdoctoral position.
Researchers identified various resistance mechanisms in ALK+ and ROS1+ lung cancers, including kinase mutations and non-genetic changes. A second study demonstrates the ability to detect these changes in patient blood samples using ctDNA tests, potentially easing early detection of treatment failure.
Researchers at Duke University have designed a thin material that can control sound waves with almost perfect efficiency, revolutionizing the manipulation of acoustic waves. The device uses a class of materials called metamaterials to redirect and reflect sound waves, offering significant improvements over previous devices.
Scientists decoded faint distortions in the universe's earliest light to reveal huge tubelike structures known as filaments, serving as superhighways for delivering matter to dense hubs. The study provides new insights into the formation and evolution of the cosmic web, including dark matter.
Researchers at NYITCOM propose thyroid hormone therapy as a safe and effective alternative to beta blockers for patients who cannot tolerate these medications. The study found that thyroid hormone treatment improved heart function, reduced infarction size, and enhanced vessel function.
A new study highlights the potential health benefits of a US salt reduction strategy, which could prevent 450,000 cardiovascular disease cases over 20 years. The policy aims to reduce sodium intake in processed foods, resulting in significant cost savings for healthcare systems and the economy.
A new design proposes a top-level intelligent dispatch system that incorporates artificial systems and real-world input to find the best way to dispatch power quickly and efficiently. By leveraging historical operation actions and records, the dispatch system can convert human experience into intelligent technical models.
Researchers at Hiroshima University used machine learning to design chiral crystals, analyzing 686 molecules and predicting the best chemical groups. The model, trained on data from 1000 achiral crystals, suggests that carbon, nitrogen, and oxygen elements are most likely to coexist in a chiral crystal
A large study found a significant link between traumatic brain injury (TBI) and dementia, with the risk increasing by 24% in individuals with TBI history. The study also found that the severity and number of TBIs were associated with increased dementia risk.
Researchers at TU Wien have created a comprehensive mathematical model that accurately replicates the complex growth behavior of penicillin-producing organisms. This model is now helping Sandoz GmbH to optimize its production process, ensuring optimum quality by adjusting parameters such as nutrient supply in real-time.
Researchers have developed a tool using carbon nanoparticles to detect antidepressants in urine samples, improving analytical properties and enabling early disease diagnosis. The new method enhances the ability to adsorb, making it fast and easy to extract antidepressants from urine, even at low concentrations.
Researchers aim to eradicate chronic lymphocytic leukemia (CLL) by targeting specific cancer cells. The team has discovered a binding site on CLL lymphocytes that pulls antibodies into the cells in minutes, allowing for more effective treatments.
Research at Goethe University Frankfurt reveals that the human brain prepares for dawn and dusk by reducing resting activity in the visual cortex, allowing it to process weak visual stimuli more effectively during these times. This mechanism may have provided an evolutionary advantage in the pre-industrial era.
Researchers found that adding trastuzumab to chemotherapy regimen for women with uterine serous carcinoma significantly increased progression-free survival time, from an average of eight months to 12.6 months. The treatment showed promise in reducing tumor growth and improving overall survival.
A new study by Florida Atlantic University researchers suggests that perceived charisma can balance out the negative effects of a narcissistic personality on voters' perceptions of leaders. The study found that charisma and values alignment contributed to voter choice, while media coverage and social media amplify familiarity with cand...
Researchers at OIST Graduate University discovered that polarization affects the motion of electrons in a two-dimensional system. By inducing rotation in both electrons and microwave fields, the team observed oscillations in electron current, indicating that electrons are indeed affected by polarization.
Researchers from Chinese Academy of Sciences developed a 7-DOF haptic interface allowing for seven degrees of movement. The interface enables true haptic interaction and can be used in medical simulation, virtual assembly and remote manipulation tasks.
A comprehensive study assesses health patterns in the US, revealing wide disparities between states. The Global Burden of Disease study estimates change in disease, injuries, and risk factors from 1990 to 2016 by state.