Researchers developed a groundbreaking soft valve technology that integrates sensors and control valves into soft robots, eliminating the need for electric components. This innovation enables safe operation underwater or in environments with sparks risks, reducing weight burdens and costs.
Ratings on platforms like Yelp and TripAdvisor significantly impact high-priced NYC restaurants serving tourists, while having less effect on local eateries. Locals use firsthand information, making them less reliant on rating platforms.
The ECNP 2023 conference will feature discussions on a wide range of new work in clinical and applied neuroscience among over 5000 attendees from around the world. Accredited journalists are welcome to attend and register for online access.
A study by researchers at the University of Illinois Urbana-Champaign found that YouTube's recommendation system did not promote anti-vaccine content during the COVID-19 pandemic. The study analyzed over 27,000 video recommendations and found that users were directed to longer, more popular health-related content.
Researchers developed a novel composite photocatalyst that selectively targets and degrades sulfamethoxazole in water with high efficiency. The composite's molecularly imprinted sites enhance adsorption of SMX, leading to superior performance.
Researchers use genomic surveillance to identify distinct sexual networks for syphilis transmission in England, highlighting the presence of drug resistance. The study reveals information beyond standard epidemiological surveillance data, aiding public health strategies to break transmission chains.
Researchers confirmed that Maisie's Galaxy is at a high redshift of z ≈ 11.5 and disproved the existence of a previously thought-to-be-most-distant galaxy. The study also revealed another galaxy at a lower redshift, contradicting initial theories.
Researchers developed an artificial, multisensory integrated neuron that combines visual and tactile input for improved navigation and decision-making. The system mimics the human brain's ability to integrate multiple senses, enhancing sensor technology's efficiency and paving the way for eco-friendly AI uses.
A study of 44,000 low-income adults found that providing public health insurance to immigrants has a lower direct cost than for US-born individuals. Upon coverage, immigrants' healthcare utilization remains relatively modest, contradicting the assumption that offering insurance would significantly impact healthcare expenses.
A study at the University of Tsukuba has found that changes in brainwave activity can objectively measure depression, enabling early detection and treatment. The research used electroencephalogram (EEG) tests to track brain wave patterns over a two-to-four week period.
Researchers at the University of São Paulo estimate that Brazil's active legal mines will release 2.55 gigatonnes of CO2 into the atmosphere if not managed sustainably. The country's technosols, derived from mine tailings and waste, could offset up to 60% of soil-related emissions, according to a new study.
A new approach for coupling different light modes enables unprecedented data transfer rates in an MDM system. By using a gradient-index metamaterial waveguide, researchers achieved a high coupling coefficient and created a 16-channel MDM communication system with a data transfer rate of 2.162 Tbit/s.
A new Northwestern Medicine study reveals that a dysfunction in the neuron's synapses leads to deficits in dopamine and precedes neurodegeneration in Parkinson's disease. The findings suggest targeting dysfunctional synapses before neurons degenerate may represent a better therapeutic strategy.
FRIB is using machine learning to accelerate nuclear physics experiments, simulations, and data analysis. The initiative aims to shorten the timeline for experimental discovery and improve the efficiency of facility processes.
A 20-year experiment found that active replanting with diverse tree species recovers logged tropical forests faster than natural recovery. The results showed that plots with 16 native tree species recovered canopy area and total tree biomass more quickly than those with fewer species.
Receiving two doses of BNT162b2 vaccine was associated with lower risk of COVID-19 emergency department and outpatient visits. The risk appeared lower for those with two versus three doses, despite Omicron sublineages becoming dominant.
Researchers developed a 'lab-on-a-drone' system to detect and analyze pollutants like hydrogen sulfide gas. The device was used to track air quality at a wastewater treatment plant, providing real-time monitoring of smelly H2S gas concentrations.
Researchers found that even top-performing AI models can mistake nonsense sentences for natural language, highlighting the need for improvement. The study suggests that comparing human language processing to AI's could provide new perspectives on how we think.
In C. elegans, a specialized anti-aggregation mechanism is triggered in response to core protein quality control failure, promoting tissue-specific resilience to age-dependent protein aggregation. This mechanism relies on pathogen response factors and lysosomal mediated degradation.
Researchers identified a stable NO intermediary called NO-ferroheme, which enables nitric oxide to regulate blood flow and blood pressure. The discovery provides strong evidence for the role of heme in stabilizing NO and offers potential for developing new drugs targeting disease states such as pulmonary hypertension and diabetes.
A new study by Columbia University's Mailman School of Public Health found that working in a medium or high occupational physical activity job increases the risk of cognitive impairment. Researchers assessed 7005 participants and found those with physically demanding work had a higher risk of dementia and mild cognitive impairment.
A team of scientists from Seoul National University, ETH Zurich, and EMBL-EBI have developed a method to compare the shapes and structures of hundreds of millions of proteins. This approach has led to the discovery of unexpected similarities between human proteins involved in the immune system and proteins found in bacteria. The findin...
Researchers found that pollination by both honey bees and mason bees increases sweet cherry production, with a synergy effect observed in orchards using both species. Growers can attract mason bees to their orchards by providing nest material, such as bamboo sticks, to enhance cross-pollination.
A new study suggests that people who bought firearms during the height of the COVID-19 pandemic have higher rates of recent suicidal thoughts, self-harm behaviors, and intimate partner violence compared to other firearm owners and non-gun owners. Pandemic firearm buyers also tend to hold extreme beliefs, including anti-vaccination view...
Researchers at ORNL discover that hafnia's ferroelectricity is coupled to its surface and tunable by changing the surrounding atmosphere. This breakthrough enables predictive modeling and device engineering of hafnia, crucial for the semiconductor industry.
A new study led by Dr. Armen Saghatelyan uncovered the migratory mechanisms of neuronal cells in a neurodevelopmental disorder. The team found that modulating autophagy with FDA-approved drug metformin restored the cells' migratory properties.
In a new study, researchers deciphered mice's behavior during reward-based learning tasks, finding they persistently blend multiple strategies. The findings suggest mice do not fully adopt optimal approaches, and their ability to shift between strategies is crucial for understanding their decision-making process.
Researchers proposed a novel self-organizing approach for robot swarms to achieve consensus, combining aspects of centralized and decentralized control. This method reduces uncertainty sources and enhances collective perception accuracy, enabling robots to fuse sensor information without global or static communication networks.
Millimeter structures moderately improve the overall entrainment process, accommodating liquids in larger quantities with less deviation. The capillary effect and viscous force drive entrainment, while gravity acts as resistance.
Researchers call for four major changes to implement and govern SDGs globally, strengthening commitments by high-income countries, adjusting goals to new challenges, making them legally binding, and embedding them in institutions. Stronger global oversight is needed to support these reforms.
A study published in Sleep Medicine found that arousal disorders, including sexsomnia and sleep eating, often go untreated due to a lack of consensus on best treatments. Cognitive behavioral therapy and sleep hygiene have shown effectiveness in managing these conditions, which can result in injuries or weight gain.
Scientists at Kyoto University have found that extracellular calcium mediates the activation of Xkr4, a protein that triggers an 'eat me' signal for immune cells to clean up dead cell debris. The binding of calcium ions to Xkr4's transmembrane helices enables its full activation.
Researchers at Hokkaido University have discovered a mechanism for carbon atoms to come together on the surface of interstellar ice grains, producing complex organic molecules. This process occurs at temperatures above 30 Kelvin and may have played a role in the origin of life on Earth.
Scientists have developed a nonrelativistic and nonmagnetic mechanism for generating terahertz waves, harnessing the electrical anisotropy of two conductive oxides. This approach produces signals comparable to commercial terahertz sources and offers a high terahertz conversion efficiency.
Researchers at MD Anderson Cancer Center found that combination immunotherapy with durvalumab and novel agents outperforms durvalumab alone in early-stage non-small-cell lung cancer. The study showed higher major pathological response rates for combination therapy, with some regimens inducing up to 31.3% of MPR.
A team of Korean researchers uses carbon capture and utilization technology to convert industrial CO2 into calcium formate and magnesium oxide, producing two commercially viable products. The process reduces global warming potential by 20% compared to traditional methods.
New research shows that food is the primary driver of the EU-27's outsized Ecological Footprint, exceeding regional biocapacity from 2004 to 2014. The study highlights the need for holistic policies across the food supply chain to advance towards the EU Green Deal and Farm to Fork strategy.
US overdose deaths involving fentanyl and stimulants have increased by 50-fold since 2010, with stimulants becoming the most common drug class found in fentanyl-involved overdoses. The rise poses new challenges for healthcare providers due to the complexity of treating polysubstance use.
A new study reveals that over half of adult patients skip questioning about firearms on screening questionnaires, while surveyed primary care providers are often uncomfortable discussing firearm safety with most patients. The study suggests a need for more research and improved training on firearm-related topics for primary care clinics.
Researchers at EMBL Grenoble have obtained the first structure of p38α being activated by MKK6, opening up new directions for developing drugs to stop cytokine storms. The inflammatory response is triggered by a series of kinases, and inactivating p38α could prevent inflammation from occurring.
Repeated traumatic brain injury contributes to Alzheimer's disease by promoting de novo tau pathogenesis and facilitating pathological tau transmission in mouse models. Axonal microtubule disruption is a key molecular mechanism underlying rTBI-induced protein pathogenesis.
The Morton Arboretum will receive $15 million in federal funding to expand and improve tree canopy in disadvantaged communities. The Chicago Region Trees Initiative will award sub-grants to support equitable access to trees and bolster resilience to climate change.
Researchers found that dietary arachidonic acid promotes the occurrence of radiation-induced intestinal injury through ferroptosis. Targeted nutrition control during radiotherapy may alleviate this condition by regulating AMPK signaling pathways.
The James Webb Space Telescope has refined measurements of the Hubble constant using Cepheid variables. The observations provide new insights into the universe's expansion rate and its implications for the cosmos.
A team of researchers from FAU and the University of Cologne analyzed images of animal tracks in Namibian rock art, determining species, age, sex, limbs, side of the body, trackway, and relative direction. They identified 20 additional animal species not present in neighboring region's rock art.
Researchers have characterised a specialised type of immune cell that plays a key role in protecting and repairing the healthy human gut. Depletion of these cells is linked to inflammatory bowel disease (IBD) progression, with potential implications for treatment options.
A study of 2,176 US counties reveals that breast cancer mortality is influenced by local factors such as poverty, education, and access to healthcare. The findings suggest that geographically targeted interventions could lead to healthier communities and reduced mortality rates.
Patients with stage 1-3 non-small cell lung cancer treated with combination immunotherapy before surgery had a better major pathological response rate than those receiving single-agent therapy alone. The NeoCOAST platform trial found that targeting multiple cancer pathways through therapy may be superior to a single treatment.
A recent study published in Cell found that genetic variants can influence the risk of cardiovascular disease by interacting with environmental factors. For example, carriers of certain sequence variants are protected against the negative effects of alcohol consumption on coronary artery disease.
A new UBC study used a local restorative nature index to assess the healing qualities of green space, finding that areas with the greatest need for restorative nature often have the least exposure to it. The study suggests that urban planners prioritize areas with high socioeconomic vulnerability and limited access to green spaces.
York University researchers found that maternal care significantly impacts the development, microbiome, and health of wild carpenter bees. Without proper care, pathogen loads increase, leading to reduced microbiomes, increased disease susceptibility, and poor overall health.
An AI system by Lunit identified improperly positioned endotracheal tubes with high sensitivity and specificity, allowing for earlier repositioning and reducing complications. The study included 539 chest radiographs from three institutions and showed promising results in detecting ETT presence and improper position.
The study delves into magnetic behaviors and ultrafast dynamics in atomically thin materials, aiming to leverage these 2D magnets in innovative applications. Mastering spin dynamics is key to unlocking groundbreaking technologies like spin tunnel field-effect transistors and spin-filtering devices.
Researchers have discovered a subtle competition and cooperation relationship within the crystal structure of nanohelices, establishing a delicate energy balance. This unique competitive growth mechanism enables multiple reversible transformations between twisted, untwisted, and retwisted forms.
A study on songbird species reveals that complex vocal learning is associated with better problem-solving skills and larger brains. The research found a robust relationship between vocal learning abilities, problem-solving, and brain size, even when considering individual variation and other factors.
A new type of flexible neural electrode has been developed, which can accurately match the mechanical properties of brain tissue. The electrode was tested in epilepsy rat models, demonstrating accurate measurement of neural responses and stimulation of specific brain regions.
Breast milk from breast cancer patients contains tumour DNA that can be detected through liquid biopsy, offering a potential new tool for early diagnosis. The study found that ctDNA was detectable in 13 of 15 breast milk samples collected from breast cancer patients, outperforming detection in blood samples.
Using computational topology, Brown researchers have developed an algorithm that profiles shapes and spatial patterns in embryos, enabling the study of how cells assemble into tissue-like architectures. The new approach uses persistence images to rapidly compare large datasets, reducing computation time from hours to seconds.
A new Cochrane review suggests that timed intercourse using urine ovulation tests can improve live birth and pregnancy rates, especially in women under 40. The study found that timing intercourse around the fertile period increased chances of successful conception by 20-28%.
The International Society for Stem Cell Research (ISSCR) has introduced a 'checklist' to promote global best practices for human stem cell research. The checklist aims to increase transparency and clarity in the reporting of key quality control measures, enabling authors to disclose critical experimental details.