Influencers who disable social media comments are perceived as less sincere, less receptive to consumer feedback, and incur professional consequences. This behavior can undermine their ability to connect with followers, even when the displayed comments are mostly negative in nature.
A new AI tool developed by NYU Langone Health accurately diagnoses adenocarcinoma lung cancer and predicts its severity and likelihood of return. The tool uses histomorphological features to distinguish between similar lung cancers and predict tumor recurrence with 99% accuracy.
Researchers used an advanced AI tool to identify rare coding variants in 17 genes linked to coronary artery disease, shedding light on its molecular basis. The findings could lead to novel risk identification and treatment targets for cardiovascular care.
Recent studies led by Maria Dainotti used machine learning models to measure the distance of gamma-ray bursts (GRBs) with high precision. The research improved the accuracy of distance measurements, allowing scientists to better understand how stars evolve and how many GRBs can occur in a given space and time. By combining data from NA...
The study reveals a significant decline in hydrochlorofluorocarbons (HCFCs), potent greenhouse gases that contribute to climate change. HCFC emissions peaked in 2021 and have been decreasing since, with the US National Atmospheric and Oceanic Administration (NOAA) measuring a drop of less than 1% between 2021 and 2023.
Concordia researchers develop micro photosynthetic power cells that harness algae's photosynthesis to generate electricity. The system can power low- and ultra-low power devices like IoT sensors, removing carbon dioxide from the atmosphere and producing only water as a byproduct.
Researchers at the University of Delaware have developed a simplified method for preparing protein samples for proteomics analysis, enabling faster, cheaper and more efficient testing. This breakthrough could pave the way for precision medicine by helping scientists better understand protein changes in the body.
Researchers developed a novel air-handleable garnet-type solid electrolyte technology that improves surface and internal properties, preventing contamination layer formation. This innovation enables the creation of ultra-thin lithium solid-state batteries with high energy density and low weight.
A Pusan National University study finds that heatwaves significantly impact public health among individuals with disabilities, increasing the risk of hospitalizations by 1.07 times. This results in a substantial economic burden, highlighting the need for well-informed public health policies to address these vulnerable groups.
A majority of the American public favors providing incarcerated pregnant women with access to abortion, particularly in cases of rape or health risk. Most also support parental aid for these women, with conservative Republicans being least supportive of both
A comparative study between FAPI and 18F-FDG PET/CT shows that FAPI PET/CT is more accurate in staging newly diagnosed breast cancer patients, with 19.8% being restaged due to its high sensitivity. This could lead to optimized management plans and improved patient outcomes.
Researchers have discovered ancient termite mounds in Namaqualand, South Africa that date back a staggering 34,000 years. The mounds, which are still inhabited by termites, provide valuable insights into prehistoric climate conditions and natural carbon sequestration processes.
A new study from Ohio State University found that virtual reality technology can accurately record shooting performance and track individuals' progress over time. The research team used the VirTra V-100 simulator to measure 21 relevant variables, including accuracy, decision-making, and reaction time.
Researchers uncover new clues about the early universe, finding spiral galaxies were prevalent as early as 2 billion years after the universe formed. This discovery challenges previous theories and provides insight into how spiral galaxies like the Milky Way formed over time.
A novel AI-powered tool enables autonomous discovery and optimization of materials through pulsed laser deposition. The system analyzes material quality and suggests revised synthesis conditions to improve results, allowing for faster experimentation.
Researchers have uncovered key tumor-stroma interactions that drive drug resistance in melanoma leptomeningeal disease. The study identifies a potential therapeutic target by inhibiting SERPINA3-mediated signaling.
Essential oils have been shown to possess significant bioactive components with therapeutic potential, influencing various industries such as food, cosmetics, and pharmaceuticals. Their antioxidant, antimicrobial, and anti-inflammatory properties make them valuable in managing diseases like cancer, Alzheimer's, and diabetes.
Researchers from Drexel University's College of Nursing and Health Professions found that traumatic life events do impact the perception of trauma-related imagery. Viewers' personal history of adversity and trauma was associated with stronger reactions to images depicting injury/trauma.
A study analyzing nearly 4,000 haiku found that butterflies, fireflies, and crickets were the most mentioned insects, while aquatic arthropods were barely mentioned. The researchers hope to educate people about these often-overlooked groups' importance in ecosystems.
Researchers at TU Graz have calculated that metal phthalocyanine molecules generate tiny magnetic fields when irradiated with circularly polarized infrared light. The team aims to experimentally prove the principle, which could lead to high-precision optical switches for quantum computer circuits.
A new species of medium-sized venomous snake, Ovophis jenkinsi, has been discovered in Yunnan, China. The snake is dark brownish-grey with trapezoidal patches on its back and is generally slow-moving but shows great aggression when disturbed.
A new study found giant Atlantic bluefin tuna are spending more time in higher latitudes as the region experiences ocean warming events. The fish are normally seasonal visitors to Ireland, but climate change may alter their migration routes.
A systematic review and meta-analysis of randomized controlled trials on acupuncture for low back and/or pelvic pain during pregnancy has been retracted due to fundamental flaws in the research design and data extraction. The journal BMJ Open announced the retraction after multiple issues were raised following publication.
New research reveals that Alaska's coastal communities will experience more frequent and severe flooding due to sea level rise. Currently, 22% of structures in 46 coastal communities are in flood plains, which is expected to increase to 30-37% by 2100.
This special issue explores methods to analyze marine structures, carry out intelligent operation and maintenance, and ensure safe development of marine resources. Research covers topics like ice channel identification, sound source location, mechanical performance, and risk assessment.
A new ultra-low dose imaging method with long axial field-of-view PET scanners can generate quantitative PET images without the need for accompanying CT scans, reducing radiation exposure to patients. The technique reduces the total effective dose by approximately 50 times lower than the standard PET dose.
Researchers found that metformin increases levels of microRNAs miR-2110 and miR-132-3p, targeting genes PIK3R3 and STMN1 to slow down cancer cell growth and division. This study provides new insights into metformin's molecular mechanisms and its potential as a preventive agent for reducing cancer growth.
Researchers from Mainz University and the University of Chile are developing a new technique called Gradual Abstract Interpretation to improve program analysis methods and detect security vulnerabilities in WebAssembly. They aim to identify and address security vulnerabilities while eliminating redundant protective measures.
A team of researchers at Penn has developed an artificial intelligence tool that can mine the vast and largely unexplored biological data from over 10 million molecules to discover new candidates for antibiotics. The deep learning approach identified thousands of candidates in just a few hours, with many showing preclinical potential.
Research from Texas McCombs finds that developers who multihome their software attract more users to the original product, improving its performance and standing out in the market. The study also shows that multihoming can lead to a 5.3% increase in average monthly usage for similar products.
A multi-institutional team has developed an optical energy enhancement of six orders of magnitude using germanium vacancy centers in diamonds, creating a new tool for fundamental physics and research areas.
A new study finds that adolescents with higher levels of social anxiety symptoms are more likely to report increased suicidal thoughts and depressive symptoms two years later. Early intervention for social anxiety may be crucial in preventing these mental health issues.
A new study led by UCSF found that COVID-19 vaccine side effects like headache and tiredness indicate a strong immune response. Those with more symptoms had nearly double the antibody levels of those without, suggesting the vaccine is effective in preventing infection.
The new technique allows for the creation of tiny replicas of the human brain so realistic that they rival fetal brain's neural network. Researchers can now study neurological disorders such as autism and schizophrenia in highly realistic brain cortical organoids.
Texas A&M University researchers have developed a 3D visualization technology to identify potential outcomes of hurricane flooding before it occurs. This allows for improved safety and reduced damage costs. The technology can also model specific buildings, accounting for basements, back entrances, and windows.
A new Drexel University study found that domestic income inequality unevenly impacts different emission components in wealthy nations. The research suggests that reducing income concentration at the top end of the distribution could synergistically reduce emissions, but might increase direct end-user emissions. Policies aiming to impro...
Researchers synthesized high-crystallinity nitrogen-rich carbon nitride nanosheet photocatalysts to improve charge separation for hydrogen evolution. The discovery of bound-state electrons synergy and electron capture sites led to a significant enhancement in photocatalytic activity.
Researchers developed a chip-scale erbium-doped waveguide laser that approaches fiber-based laser performance, featuring wide wavelength tunability and stable output. The breakthrough enables low-cost, portable systems for various applications including telecommunications, medical diagnostics, and consumer electronics.
A new study reveals that ChatGPT's automated content moderation filters can flag nearly 20% of its own generated scripts for content violations, including half of PG-rated shows. The research raises questions about the efficacy of using AI as a tool in scriptwriting and its potential impact on artistic expression.
Dr. Michael J. Evans has been named the 2024 recipient of the prestigious Sam Gambhir Trailblazer Award, recognizing his exceptional contributions to nuclear medicine and molecular imaging. He is honored for his groundbreaking work in biomarker discovery and radiopharmaceutical development.
The James Webb Space Telescope has captured evidence of a cataclysmic asteroid collision in the Beta Pictoris star system, which is thought to be similar to our own solar system's early stages. The collision is believed to have occurred about 20 years ago and pulverized the asteroids into fine dust particles.
The study found that 1 in 5 children and adolescents experience excess weight, with rates varying by region. Excess weight is linked to multiple factors, including inherent, behavioral, environmental, and sociocultural influences.
Cathy Sue Cutler, Ph.D., FSNMMI, was elected SNMMI President to continue supporting the Facilitating Innovative Nuclear Diagnostics (FIND) Act. She aims to improve workforce development, create training opportunities, and educate the public on nuclear medicine.
A team of researchers has created a water-soluble version of the bacterial enzyme histidine kinase, which could be used in high-throughput screens to rapidly test potential drugs that target this enzyme. The new protein retains its natural functions despite being converted from a hydrophobic protein.
A recent study published in The Open Sports Sciences Journal found that Ascorbic acid supplementation reduced exercise-induced oxidative stress and inflammation in healthy women. The supplement also increased plasma ascorbic acid levels and reduced post-exercise MDA levels, suggesting a potential protective effect against muscle injury.
A survey of over 5,800 patients with impaired smell or taste identified a need for larger-scale clinical trials and personalized treatment approaches. The findings also revealed that age is a significant predictor of treatment effectiveness, with older adults reporting lower efficacy rates.
Researchers will study FSH's role in obesity, osteoporosis, and Alzheimer's disease. The grant aims to develop new treatments for these conditions and improve quality of life for older adults worldwide.
The MOLLER experiment aims to make a precise measurement of the electron's weak charge, probing its interactions with other subatomic particles. This will provide a stringent test of the Standard Model, revealing valuable insights into fundamental forces.
Researchers developed a novel radiotracer that generates high-quality images of cardiac amyloidosis, a condition referred to as the Alzheimer's disease of the heart. The technetium-99m labeled variant of the pan-amyloid reactive peptide p5+14 showed significant uptake in patients with amyloid cardiomyopathy.
Scientists have improved a gene-editing technology that can insert or substitute entire genes in the genome, potentially treating multiple genetic diseases with a single therapy. The new approach, eePASSIGE, uses prime editors and recombinase enzymes to make gene-sized edits several times more efficiently than previous methods.
A new qualitative research project explores young adults' (18-30) leisure motivations for using cannabis, revealing a shift towards viewing it as a recreational activity. Participants describe cannabis as offering a leisure state of mind and a way to enhance socialization and pleasurable experiences.
A University of Houston researcher has made a breakthrough discovery about the development of the heart in the womb, revealing that a certain gene deletion can cause a common type of heart muscle disease called left ventricular non-compaction.
A study by Cold Spring Harbor Laboratory has discovered two regulator proteins that work together to keep the splicing process on track. The research, led by Professor Adrian Krainer, identifies SRSF1's interactions with other proteins, providing new insights into how this critical regulator works.
Dr. David M. Goldenberg, MD, has received the 2024 Benedict Cassen Prize for his pioneering work in monoclonal antibodies and immunotherapy, leading to significant advances in nuclear medicine science. His contributions have resulted in personalized therapy for cancer patients with a new generation of agents.
A new study by Ohio University researchers shines a light on the challenges stunt professionals face regarding self-reporting of head injuries and the potential long-term consequences for their health and livelihoods. The research emphasizes the importance of understanding the emotional and psychological toll of health conditions on in...
Kotaro Sasaki and his team developed an in vitro seminoma model to study chromosomal anomalies and signaling pathways in testicular cancer. The model sheds light on the cellular origin of seminoma, providing new insights into its development.
Astrophysicists calculate that two million years ago, the solar system encountered a cold, harsh interstellar cloud, which may have interfered with the sun's solar wind and affected Earth's climate. The heliosphere, a protective plasma shield, was compressed in such a way that it briefly placed Earth outside its influence.
Sam Haynes, a professor of history at UTA, is recognized for his extensive scholarly output, including four books and several edited volumes. His recent publication won a prize in the study of race, national identity, and power in 19th-century US history. Jaehoon Yu, a physics professor, is honored for his groundbreaking research on th...
A new study published in Medical Care found that substituting registered nurses with non-RN staff increases patient mortality, readmissions, and costs. The researchers studied over 6.5 million Medicare patients and found no evidence of an RN shortage, making the substitution unjustified.
Researchers developed Epitope Binning-seq to analyze epitopes in monoclonal antibodies. The method accurately classified antibodies into distinct epitope bins, providing valuable insights into their binding patterns and streamlining early antibody drug development.