The EMBUR robot uses a novel leg design to self-burrow vertically, emulating the Pacific mole crab's underground movements. This breakthrough has significant applications in agriculture, geotechnical engineering, marine data collection, and construction, while also advancing scientific understanding of burrowing animals.
A new study by Prof. Zhe-Min Tan and colleagues improves typhoon intensity forecasts using a regional ensemble Kalman filter, producing more accurate results than global models for short forecast lead times. The regional forecasts show better performance in predicting typhoon intensity, especially with higher spatial resolution.
Researchers have developed a new DNA nanotechnology-driven method called Light-Seq that enables the analysis of gene expression patterns in hard-to-access cells within intact tissues. This approach overcomes limitations of existing spatial transcriptomics methods, allowing for deeper understanding of disease mechanisms and biology.
Scientists have synthesized a highly selective HDAC10 inhibitor that can be used to study the function of this enigmatic enzyme. The compound, DKFZ-748, suppresses the functions of HDAC10 in tumor cells, suggesting that it may remove acetyl groups from polyamines, making them usable by cancer cells for growth.
A new study found that scientists tend to be most innovative and creative early in their careers, with a significant decline in impact over the course of their careers. The study analyzed 5.6 million biomedical science articles and found that the work of less-innovative researchers tends to drop out as they get older.
A team from the University of Illinois measured dynamic leakiness of CO2 from C4 plants, showing that activation of the C4 cycle is faster than the Calvin-Benson cycle during photosynthetic induction. This results in large efficiency losses due to lack of coordination in fluctuating light conditions.
A new study suggests that genetic sequencing can detect emerging COVID-19 variants with enough time to contain them at their source. This approach requires coordinated global efforts to prevent the spread of new variants.
Researchers identified 257 rhizoplane microbial biomarkers associated with six key agronomic traits, revealing a complex association between millet genotype, root microbiome, and crop growth. The study provides insights into precision agriculture based on genotype-dependent microbial effects in foxtail millet.
The British Journal of Sports Medicine has retracted nine non-research articles authored by Dr. Paul McCrory, who was the journal's editor-in-chief from 2001 to 2008. The retraction follows an internal investigation into allegations of publication misconduct made by researcher Dr. Nick Brown.
Research reveals that individuals with inflammatory breast cancer are at a higher risk of brain metastases, which can lead to improved survival rates and quality of life. The study suggests that patients with triple-negative breast cancer face an even higher risk, emphasizing the need for earlier detection and more aggressive treatment.
A new study of thrushes reveals that differences in plumage coloration between males and females help birds identify potential mates more quickly. The researchers found that species with the most pronounced color differences were more likely to be migratory, have short breeding seasons, and share territory with closely related species.
A new study by the University of Nebraska-Lincoln suggests that Brazil can increase its soybean production by 36% by 2035 while reducing greenhouse gas emissions by 58% and eliminating deforestation. The strategy involves intensifying crop yields, growing a second crop on soybean fields, and raising more cattle on smaller pastures.
Researchers developed hydrophilic slipper surfaces that are both extremely slippery and water-attracting, countering conventional wisdom. These SLIC surfaces have potential applications in biomedical technologies and condensers, where they offer anti-fouling properties and improved efficiency.
A new study by Cornell University researchers found that nearly all market research panel participants are at risk of being de-anonymized due to the presence of quasi-identifiers. The reidentification risk can be up to 94% when considering multiple observations per panelist, highlighting the need for improved data privacy measures.
The study reveals how the activating partner PI5P interacts with two different regions of regulatory protein UHRF1, showing its role in modulating complex proteins. This finding could breathe new life into the search for UHRF1-directed medicines.
A new study has discovered two distinct cell populations in Alzheimer's Disease: disease-associated microglia and disease inflammatory macrophages. The former exhibits beneficial functions, while the latter displays pro-inflammatory features.
A new pan-European study reveals a worrying increase in the prevalence of several digestive diseases since 2000, including chronic liver diseases, pancreatitis, and gastroesophageal reflux disease. The report estimates that digestive diseases affect over 300 million people across Europe, with significant economic costs.
New research highlights the dangers of AI-powered recruitment tools that claim to remove discrimination from hiring. The tools reduce race and gender to trivial data points and often rely on personality analysis that is
Researchers at Queensland University of Technology have identified a precise neural circuit in the brain that controls long-term alcohol consumption in mice. Inhibiting the transmission of serotonin to a specific receptor has been shown to reduce alcohol consumption.
The Omicron variant escapes the immune response better than its ancestors, but has also facilitated the transition to a society that can live with COVID-19. The study found that vaccinated individuals develop broader immune responses and experience milder infections.
A study by University of Adelaide researchers found that more than three times the number of unregulated animal species are being imported into the US compared to regulated species. The trade in these species is putting them under increasing threat.
Researchers propose a new solution called labeled von Neumann architecture (LvNA) to tackle challenges in cloud computing. LvNA incorporates label-powered control mechanisms to differentiate, isolate, and prioritize user-defined application requests, mitigating resource contentions and guaranteeing performance.
A recent study investigated the effects of climate change on wheat yields in North America, revealing that new and old varieties respond differently to rising temperatures. The research found a declining rate of improvement in both winter and spring wheat yields with increased warming.
The AAP recommends a public safety approach, including research, education, and legislation, to prevent firearm-related injuries and deaths in children and youth. The organization cites alarming increases in homicides and suicides, especially among teens aged 15-24.
Researchers developed in-situ Ni alloying method to tailor microstructure and enhance strength of LAAM Ti-6Al-4V alloy. The results show that Ni addition increases yield strength and tensile strength while decreasing ductility.
A study using gadoxetate disodium-enhanced MRI found associations between imaging characteristics and hepatocellular adenoma (HCA) subtypes. The algorithm identified common HCA subtypes with high accuracy, including β-catenin exon 3 mutations.
A Mediterranean diet rich in fibre, mono-unsaturated fatty acids and polyphenols has been associated with improved immunotherapy response rates and progression-free survival in advanced melanoma patients. The diet was also found to reduce the likelihood of drug-induced immune-related side effects.
The study found that the COVID-19 pandemic led to increased waiting list times for pediatric heart transplants, but did not affect graft and recipient survival rates. Waiting list mortality remained unchanged during this period.
A marine heatwave in Baja California led to the loss of a native kelp forest, replaced by invasive algae species. The study found that the warm waters hindered native kelps while allowing invasive species to thrive, potentially affecting other organisms up the food chain.
Researchers have developed a new technique that combines ultrasound technologies to move, reposition, or break up kidney stones while the patient is awake and pain-free. In a feasibility study, 29 patients were treated with the new method, resulting in stone passage in 19 cases, with an average time of four days.
Researchers found that previously deployed military personnel had more retained dust in their lungs compared to civilian controls, with smaller particle sizes. The study suggests that even low sandstorm exposure led to increased dust accumulation, highlighting the need for mitigation strategies.
The study reveals that calcium oxalate crystals are responsible for the formation of microscopic cavities in fossilized leaves. The researchers found clear parallels in closely related species, suggesting a biological function for the crystals.
Adolescent athletes who had their sports cancelled during the COVID-19 pandemic experienced significant improvements in physical activity and quality of life after resuming sports. Despite this, anxiety and depression rates remained higher than pre-pandemic levels.
A new study by the American Academy of Pediatrics found that teen drivers engage in risky behaviors such as speeding and handheld cellphone use. The study tracked the driving habits of 165 adolescents in Pennsylvania and found that these behaviors occurred in approximately 40% and 30% of trips, respectively.
The National Centers of Academic Excellence in Cybersecurity awarded a $637,223 grant to Brajendra Panda to develop fast and accurate recovery mechanisms for critical infrastructure systems after cyber-attacks. The goal is to minimize delays and ensure continued operation of critical functions such as electricity.
Scientists have developed a new method to study human brain development by growing millimetre-sized three-dimensional tissues called organoids from pluripotent stem cells. The researchers characterized the cells in molecular-genetic terms, creating a kind of map showing the molecular fingerprint of each cell within the organoid.
Two studies reveal rising emergency department wait times and patient abandonment due to overcrowding, with 5% of hospitals experiencing over 10% patient abandonment and median boarding times reaching 3.4 hours nationally.
Employment numbers remained positive for people with disabilities, increasing their employment-to-population ratio and labor force participation rate. The trend suggests an inclusive workforce, but also highlights the need to boost household income.
The Five-item Frailty Index (5i-FI) accurately predicts postoperative complications after prostate surgery, particularly in men with high frailty scores. A study published in Urology found that a 5i-FI score greater than two is associated with increased risk of complications, hospital stays, and readmission.
A study of 265 patients found full vaccination status was associated with lower mortality among those intubated due to COVID-19-related acute respiratory distress syndrome. The results may inform discussions on prognosis for families.
A recent study found that cats and coyotes share green spaces in Los Angeles suburb Culver City, leading to increased cat mortality. Cats displayed more nocturnal behavior than typical urban cats, explaining high rates of cat deaths. The study recommends restricting outdoor cat access to mitigate human-wildlife conflict
Scientists at IRB Barcelona and the PCCB have created a genetically tractable model of Ewing sarcoma using Drosophila flies expressing a mutant version of the human oncogene EWS-FLI. This model allows for the identification of critical proteins required for EWS-FLI's oncogenic function and potential therapeutic targets.
A joint research team developed the world's first 'ultrasound-induced tissue transparency' technology, enabling deeper observation of biological tissues. The technology increased the maximum imaging depth of optical imaging modalities like confocal fluorescence microscopy by six times.
A new study during the COVID-19 pandemic found associations between intimate partner violence and spanking among caregivers. Caregivers who used multiple discipline strategies had increased odds of using corporal punishment.
A study tested whether adding shell hash—pulverized clam shells—to sediments could help raise the pH of pore waters and aid in calcification for infaunal marine organisms. Adding shell hash increased the pH and alkalinity of the pore fluids, helping to buffer against acidic conditions and promote biologic calcification.
A study reveals that domesticated banana varieties contain traces of three unknown wild ancestors, which were likely hybrids between subspecies and may hold useful traits such as parthenocarpy. The researchers believe these 'mystery ancestors' might still be alive in the wild, particularly in regions including the Gulf of Thailand, Bor...
The $3M award will create a Clinical Nurse Educator Academy for Region 6, increasing RNs and APRNs in medically underserved communities. The program aims to improve health equity and access to quality care through competency-based education and recruitment of licensed nurses.
A Texas study found that accidental firearm injuries in children most commonly occurred in their own homes or those of friends and family members. The majority of these accidents involved a child shooting themselves or another child. To prevent such incidents, researchers recommend safe gun storage and education for school-aged children.
The University of Wisconsin Oshkosh will develop an open-source digital toolkit to enhance entrepreneurship resources, leveraging a $484,000 grant from the Ewing Marion Kauffman Foundation. The 18-month project aims to create tools and connections for university-based and entrepreneur-led economic development.
Researchers recommend prioritizing COVID-19 vaccine access to older people of color and those with high-contact jobs, followed by working-age non-Hispanic whites and Asians. The study found that 'ethnic homophily' matters in vaccination strategies, leading to more deaths prevention.
Research at the 2022 American Academy of Pediatrics National Conference & Exhibition found disparities in pediatric household preparedness for wildfires, particularly among less educated caregivers. Households with children having breathing issues were more likely to be prepared for wildfires.
Researchers found that downbeat delays, rather than minute timing deviations, are key components of the swing feel in jazz. Downbeat delays of about 30 milliseconds enhanced the swing feel, while uniformly delaying offbeats did not.
A study found pediatric firearm-related injuries at a hospital ED increased during the first two years of the shutdown, with significant increases in African American and mentally ill patients. The total number of firearm-related injury cases rose from 88 in 2019 to 118 in 2020 and remained elevated in 2021.
A new review finds that people with borderline personality disorder face discrimination, inadequate treatment, and stigmatizing experiences in healthcare services. The authors call for improved training, education, and resources to address these issues and provide better support to patients and their families.
Researchers developed sustainable concrete by replacing synthetic reinforcement with natural fibres and industrial by-products, reducing greenhouse gas emissions and landfill waste. The new material exhibits superior strength and lower water absorption compared to traditional concrete.
A new study from the University of Notre Dame proposes a 'topic consistency' measure to capture overlap between critic and user review content. The study finds that similar aspects discussed by both groups increase memorability and likelihood of seeing a movie, with a 4.6% increase in box office revenue for movies with moderate ratings.
Between 2011-2020, e-scooter injuries in children increased, with over 10% of patients sustaining head injuries, including concussions, skull fractures, and internal bleeding. Hospital admittance for e-scooter injuries rose from 4.2% to 12.9%, highlighting the need for helmet safety.
A new Northwestern University study finds that scientists who interact with others during assigned sessions at conferences are more likely to form productive collaborations. Virtual conferences also show promise for encouraging interactions and sparking collaborations.
Research found that pre-existing illnesses and residence in the South region were most often associated with severe outcomes in children. Vaccination was significantly protective across all age groups, with infants having more severe illness than older children. Persistent health disparities across racial and geographic lines were also...
A team at Tampere University has demonstrated that quantum waves behave differently from classical counterparts, increasing the precision of distance measurements. Their findings also shed light on the physical origin of the Gouy phase anomaly in focused light fields.