Researchers at Ben-Gurion University have developed a validated assessment tool, the Continuous Traumatic Stress Response (CTSR) Scale, to measure symptoms associated with ongoing exposure to traumatic stress. The study identified three distinct factors: exhaustion/detachment, rage/betrayal, and fear/helplessness.
A team of Ben-Gurion University researchers has developed an artificial nose capable of detecting bacteria through volatile metabolites. The technology uses carbon nanoparticles to sense gas molecules and has the potential to identify 'good' vs. pathogenic bacteria in the microbiome, detect food spoilage, and identify poisonous gases.
Researchers at Ben-Gurion University of the Negev conducted studies examining how people respond to various emotional facial expressions on drones. They found that five different emotions (joy, sadness, fear, anger, surprise) can be recognized with high accuracy in static stimuli.
Researchers developed molecular tweezers to combat antibiotic-resistant bacteria by targeting biofilm. The study found that binding the tweezers to the biofilm disrupts its protective capabilities, making bacterial pathogens less virulent to the human body.
A winning consortium led by Ben-Gurion University and Arizona State University will receive up to $6 million under a U.S.-Israel Energy Center research funding grant. The project aims to develop technologies to mitigate cyberattacks on energy infrastructure using data analytics, artificial intelligence, and machine learning.
Researchers at Ben-Gurion University of the Negev have identified new drug candidates based on molecules isolated from probiotic Kefir yogurt. The molecules were found to disrupt cell-cell communication in pathogenic bacteria, offering a promising approach against antibiotic-resistant infections.
A large-scale study found that people living in areas with high background radiation had a 2.5-year longer life expectancy and lower rates of certain cancers, including lung, pancreatic, colon, and rectal cancer. The researchers suggest re-evaluating the linear no-threshold paradigm for low-dose radiation.
Researchers at Ben-Gurion University found the Pfizer vaccine to be moderately less effective against the South African variant, while still providing protection against the British variant and the original strain. The study was published in Cell Host and Microbe and suggests that future variants may require a modified vaccine.
Researchers found that cigarette smoke affects communication between bacteria, causing a negative effect on the formation of biofilm in lungs. Cigarette filters helped lower toxicity levels, highlighting the need for new filter development to reduce harm.
Researchers found that secure digital communities face challenges as potential members fear sensitive issues becoming public. Online support groups may marginalize those who face social stigma due to lack of anonymity.
Researchers at Ben-Gurion University found significant reductions in blood pressure among older adults using cannabis. The study, published in European Journal of Internal Medicine, suggests a potential therapeutic benefit for this population.
Researchers at Ben-Gurion University of the Negev have discovered a protein BMP5/7 that shows promise in slowing or halting Parkinson's disease progression. Current therapies improve symptoms but do not address advanced stages.
The study found that the green Mediterranean diet resulted in the greatest reduction of hepatic fat, with participants experiencing dramatic reductions in fatty liver. The modified diet included high intake of walnuts and Mankai, as well as less red meat.
Researchers found nearly 30% rise in high school infections and 20% increase in elementary school infections after Florida schools reopened. The study suggests remote learning is crucial in managing infection rates until vaccines are available for children.
A study by Ben-Gurion University researchers found that digital 'foot-in-the-door' techniques can entice users to reveal more of their private information. By manipulating the presentation order and spreading out requests over multiple pages, websites can increase sign-up rates and capture more data.
A study by Ben-Gurion University of the Negev researchers found that wearing masks reduces facial recognition accuracy by 15%, making it harder to identify people we know. The altered processing style, focusing on individual facial features instead of the entire face, can cause significant errors.
A new study by Ben-Gurion University researchers found that stevia can disrupt communications between different bacteria in the gut microbiome. Stevia may not be as safe as initially thought, with potential implications for the food industry.
Researchers at Ben-Gurion University have discovered a new end-to-end cyber-biological attack that can trick scientists into generating dangerous toxins in their labs. The attack uses malware to interfere with biological processes within the victim's lab, exploiting weaknesses in biosecurity screening protocols and cybersecurity controls.
A prestigious $16 million European Research Council Synergy Grant has been awarded to Ben-Gurion University of the Negev and an international team of researchers. The team aims to develop novel thermodynamic measurement methods for studying quantum electronic devices.
A new high-speed amphibious robot, AmphiSTAR, has been developed by Ben-Gurion University researchers inspired by the movements of cockroaches and lizards. The robot can swim, run on water at high speeds and crawl on difficult terrain, making it suitable for applications such as agriculture, search and rescue, and excavation.
A study by researchers at Ben-Gurion University found that a neural subnetwork of connected brain regions correlates with future weight loss. The team identified the stomach basal electric rhythm as a key factor in weight loss, suggesting that visual information may play a role in triggering eating.
A new study by Ben-Gurion University found that COVID-19 pandemic causes a significant increase in maternal anxiety and insomnia levels. Mothers reported mild-to-high levels of acute anxiety and up to 23% experienced clinical insomnia, more than doubling from pre-pandemic levels.
New York and California may have achieved herd immunity due to declining reported mortality rates and low basic reproduction numbers. According to Prof. Last's model, these states have a high percentage of infected individuals, indicating a potential end to the COVID-19 peak.
A new study published in Gastroenterology found that consuming frozen microbiome capsules derived from their own feces when dieting may limit weight regain. Participants who followed a green-Mediterranean diet and received fecal microbiome transplantation lost more weight and regained less weight compared to those on other diets.
Researchers at Ben-Gurion University develop a new AI technique to protect medical devices from malicious instructions and human errors. The dual-layer architecture improves anomaly detection performance, enabling the detection of context-sensitive anomalies that cannot be detected using traditional methods.
A global study led by Ben-Gurion University researchers suggests that wastewater containing coronaviruses may pose a serious infection risk. The team recommends upgrading treatment protocols to remove viruses from water sources.
A new COVID-19 pooling test method, P-BEST, has been developed to identify all positive subjects, including asymptomatic carriers, in a single round of testing. The algorithmic method increases testing efficiency and reduces costs, making it ideal for conducting carrier screening when infection rates are low.
A study by Ben-Gurion University researchers found a significant decrease in research on emerging infectious diseases after an outbreak, hindering preparedness for future pandemics. The research highlights the need for sustained investment in coronavirus research to develop new drugs, vaccines, and preventive strategies.
A new study found that countries with higher TB vaccination coverage have significantly improved COVID-19 outcomes, particularly in younger populations. The researchers analyzed data from 55 countries and found a constant association between BCG vaccine administration and COVID-19 outcomes.
Researchers at Ben-Gurion University and National University of Singapore have developed a new method to detect connected, vulnerable IoT devices before they are compromised. This enables telcos to take preventive actions quickly and prevent massive DDoS attacks from hitting their infrastructure.
Fox Chase Cancer Center and Ben-Gurion University have received a $320,000 grant to test an immune-stimulating antibody developed by BGU researcher Angel Porgador for treating multiple myeloma. The antibody helps the immune system kill multiple myeloma tumor cells and may work on many different types of tumors.
Researchers at Ben-Gurion University have developed an AI system that can accurately identify the location of malicious drone operators by analyzing their flight paths. The system achieved an accuracy rate of 78% in simulated tests, paving the way for further research and potential real-world applications.
The Merage Foundation has granted Ben-Gurion University $100,000 to develop smart autism day care centers throughout Israel. The project aims to improve outcomes for children with autism using audiovisual technology and software to remotely track behavior and quantify symptoms.
A new study by Ben-Gurion University researchers found that interacting with a plush, seal-like social robot reduced pain and increased happiness. Lower oxytocin levels were observed in those who interacted with the robot compared to the control group.
Researchers developed a modified dynamic contrast-enhanced-MRI protocol to detect chronic traumatic encephalopathy (CTE) in football players. The test measures blood-brain barrier leakage, revealing localized vascular pathology that persists for months in affected players.
A recent study has found that a strain of Lactobacilli bacteria from Sichuan pickles reduced Streptococcus mutans by 98.4%, which is commonly associated with tooth decay and cavities.
Research at Ben-Gurion U found that zero interest rates motivate individuals to borrow money and take risks, while negative rates have a lesser impact on investment decisions. The study suggests that savers might prefer holding cash over accepting negative rates due to associated risks.
Researchers at Ben-Gurion University have successfully controlled the microbiome of cattle, inhibiting their methane production and reducing greenhouse gases. The findings, published in Nature Communications, provide a new approach to mitigating climate change by targeting the animal microbiome.
A new one-minute test developed at Ben-Gurion University can identify asymptomatic and affected carriers of COVID-19 with greater than 90% accuracy. The test kit costs approximately $50, making it less costly than standard PCR tests.
Researchers at Ben-Gurion University of the Negev have developed a methodology to trace SARS-CoV-2 virus through sewage and wastewater systems. This could provide better estimates of how widespread the virus is and help track existing and future outbreaks.
Researchers at Ben-Gurion University of the Negev have developed an AI-based test that can speed COVID-19 testing eightfold, enabling faster detection of asymptomatic carriers. This method involves dividing samples into pools and mixing individual samples to identify positive cases after fewer tests.
A new nanotechnology-based air filter uses laser-induced graphene to eliminate viruses and bacteria, offering a self-sterilizing effect. This technology could be integrated into face masks and HVAC systems, providing an active layer of protection against COVID-19.
Researchers at Ben-Gurion University of the Negev found that treated wastewater contains minimal accumulation of organic micropollutants, posing no toxic effects on fish. The study suggests that tertiary wastewater treatment can be used for growing fish without compromising public health.
Researchers found that biomass fuels derived from grasses like switchgrass and giant miscanthus can reduce carbon emissions by 78-290% compared to petroleum-based fuels. The study suggests that these crops could provide a significant portion of the decarbonization needed to curb global warming.
Researchers from Ben-Gurion University and University of British Columbia show that abstract thinking can fuel aggressive tendencies in stressful situations like waiting. By priming people to think more concretely, managers can reduce the perception of wait time and manage aggression.
The new all-optical encryption innovation uses standard optical equipment to render fiber-optic light transmission invisible, spreading the transmission across multiple colors in the optical spectrum bandwidth. This method creates multiple weaker data streams that are hidden under noise and elude detection.
Researchers at Ben-Gurion University and The Hebrew University of Jerusalem developed a powerful tool that streamlines the development of disease therapies, transforming a multi-year process into just a few days. The new approach simultaneously evaluates thousands of mutations in protein-protein complexes, increasing understanding of m...
A new study published in Clinical Infectious Disease found that fully vaccinating children reduced the risk of hospitalization for influenza complications by 54%. The research, led by Dr. Hannah Segaloff and Prof. Mark Katz, validated guidelines recommending two vaccine doses for children under 8 who have never been vaccinated or recei...
The new optical nitrate sensor enables real-time measurement of nitrate levels in the range of tens to hundreds of parts per million, detecting rapidly changing concentrations. It optimizes fertilizer application, reduces water resources pollution, and economizes irrigation.
Researchers at Ben-Gurion University of the Negev found that children with autism have trouble entering deep sleep and exhibit shallow brain waves, leading to severe sleep disturbances. The study suggests that increasing daytime physical activity, behavioral therapies, and pharmacological alternatives may help generate deeper sleep.