A team of researchers has developed a drone-based system to detect dicamba damage in soybean canopies, allowing for early detection and reporting of crop damage at the field scale. The system uses remote sensing technology to identify subtle canopy damage caused by dicamba vapor drift.
A new study identifies a type of protein in bacteria that can trap parts of the membrane, causing damage to other bacteria. The discovery challenges existing knowledge of bacterial proteins and may lead to new ways to target harmful bacteria.
A novel fluorescent probe, SLY, has been developed to precisely identify hepatocellular carcinoma tissue using sialylated glycans on the cell surface. The probe outperforms conventional methods by clearly distinguishing tumor margins within liver tissues.
Researchers developed a facile hydrogen atom transfer method using xanthone as a promising ketone photocatalyst for activating carboxylic acids. The method generates minimal reaction waste and has broad applicability with over 40 examples. It also reveals a novel photocatalysis of ketones.
A multicenter study in China found that low-dose hydroxychloroquine (≤600 mg/day) is associated with reduced COVID-19 mortality among hospitalized patients, particularly those with severe illness. The study suggests that low-dose HCQ may confer mortality benefits while minimizing safety risks, supporting cautious use in severe cases.
A new online program aims to improve body image and wellbeing for people with Inflammatory Bowel Disease (IBD). The 10-module program uses mindfulness techniques, cognitive behavioural therapy, and self-compassion training to help patients overcome negative thought patterns and social comparisons.
Researchers discovered the spin configuration of excited states in a typical zero-dimensional metal halide material, challenging traditional views on dual-peak emission. The study reveals that the low-energy peak includes both bright and dark states, while the high-energy peak is from a pure bright state.
Researchers develop self-assembling nanoparticles that induce ferroptosis in bladder cancer cells while reprogramming the tumor immune microenvironment, boosting anti-tumor activity. The nanomedicine has dual functions as a multifaceted approach to overcome treatment resistance and is Clinically translatable.
Researchers analyzed PBMCs from individuals with phlegm-dampness constitution and non-Tanshi controls, identifying reduced MAIT cells and increased classical monocytes. Transcriptomic analyses revealed heightened inflammatory pathways, supporting the association between Tanshi constitution and metabolic syndrome.
Researchers introduce a novel method for generating topological optical textures using simple photonic crystal slabs, leveraging BICs to achieve alignment-free and high-fidelity topological light generation. This discovery paves the way for practical applications in communication, sensing, and data processing.
Researchers developed an AI-powered microscope system to measure soil fungi presence and quantity, providing insights into soil health and fertility. The low-cost optical microscopy with machine learning technology can be used by farmers and land managers worldwide.
A new study by Tel Aviv University's Moshe Dayan Center finds that 73.2% of Israel's Arab citizens support the inclusion of an Arab party in the government after elections, leading to a potential increase in voter turnout. This optimism is seen amidst low mood in Arab communities due to recent conflicts and violence.
Researchers developed a novel neuron-like interface material and bioelectronic platform that enables seamless integration and adaptive communication with neural systems. The platform, termed ferroelectric bioelectronics (FerroE), integrates neuron-like flexibility, surface topography, and functional behaviors into a single system.
Researchers from UCLA have developed innovative biomaterial strategies to mimic immunological synapses, enhancing T cell activation rates and long-term efficacy in CAR-T therapy. The approaches leverage flexible interfaces and mechanical properties to promote memory T cell formation and distribution.
Research reveals ADA2's critical role in monocyte differentiation and activation, modulating lysosomal adenosine levels and influencing inflammatory pathways. Elevated ADA2 levels correlate with increased pro-inflammatory cytokines, while low levels foster an immunosuppressive milieu.
Researchers at the University of Sydney developed a biological 'artificial intelligence' system called PROTEUS, which can accelerate cycles of evolution and natural selection to create molecules with new functions in weeks. The system has potential applications in finding new medicines and improving gene editing technology like CRISPR.
Research presents fig tree species storing calcium carbonate in trunks, converting CO2 from atmosphere. The oxalate-carbonate pathway increases soil pH and nutrient availability, making it a potential means to mitigate CO2 emissions.
Intra-arterial tenecteplase significantly reduces the risk of symptomatic intracranial hemorrhage and mortality in patients with acute large vessel occlusion. The treatment also improves neurological outcomes at 90 days without increasing complications.
A team at Nanjing University has successfully demonstrated quantum teleportation from telecommunication-wavelength light to a solid-state quantum memory, exceeding theoretical limits for classical systems. The experiment uses components compatible with existing fibre networks, opening the door to large-scale quantum networks.
Researchers screened modern Chinese wheat cultivars and found that wheatgrass flavonoids can extend fruit fly lifespan in a dose-dependent manner. Flavonoids also showed superior antioxidant activity compared to vitamin C, with potential health benefits including anti-inflammatory and neuroprotective effects.
A study by Bo Zhou's team at Nanjing Agricultural University reveals that GABA metabolism plays a crucial role in modulating pig aggression. The researchers identified key metabolites and differentially expressed genes in the hypothalamus and pituitary gland of pigs with varying aggression levels.
Se Jin Park's SpeechSSM model generates long-duration speech without time constraints, maintaining semantic and speaker consistency. It effectively processes unbounded speech sequences by dividing data into short units and using a Non-Autoregressive audio synthesis model to generate high-quality speech.
A new study from Karolinska Institutet found that adults who have survived childhood cancer are 58% more likely to develop severe COVID-19 if they contract the virus. Despite having a lower risk of infection, childhood cancer survivors experienced more serious consequences when they did become ill.
A newly discovered threat to marine ecosystems emerges as a common sunscreen chemical slows the degradation of discarded plastic in oceans. Biofilm bacteria thrive under the influence of this chemical, and researchers warn policymakers of urgent action needed to mitigate ecological threats.
A new type of intrinsically soft robotic sensors with quadruple sensing functionalities has been developed, enabling the perception of complex environments in both contact and non-contact manners. The sensors can be fully recycled for reuse, achieving superior cost-efficiency and eco-sustainability.
Researchers develop framework to predict irreversible transitions in ecosystems, based on energy flow networks and optimization models. The framework identifies transition thresholds and quantifies ecosystem stability, providing a foundation for sustainable utilization and scientific protection.
Researchers at the Carl Ludwig Institute discovered that synaptotagmin 1 in the cerebral cortex responds to lower calcium concentrations, triggering signal transmission and making cortical synapses more reliable and plastic. This knowledge provides a foundation for understanding brain disorders and developing new therapies.
A new Swedish twin study found that genetics largely determine an infant's crying duration, with 50% of variation explained by genes at 2 months and 70% by 5 months. Environmental factors also play a role in infants' ability to settle during the first months of life.
A study from Chalmers University of Technology found that the EU's hydrogen refuelling station rollout is likely to result in significant economic losses, with some countries facing costs of tens of millions of euros per year. The distribution of stations according to distance may not accurately reflect demand, leading to inefficient u...
This study provides a comprehensive overview of arc-linear motors (ALMs) used in direct-drive applications, discussing their topologies, working principles, performances, and optimization techniques. Key findings highlight the merits and demerits of various ALM types and future trends in motor design and control.
A research team in China proposed an assessment framework that integrates water quality and ecological indicators to shape a clinical diagnosis paradigm. The framework enhances the ability of evaluating water ecological health by incorporating assessments of trophic status, water clarity, and ecosystem resilience.
The brain segments and organizes events into experiences by placing unique bookmarks on them, allowing us to revisit and learn from our lives. The lateral entorhinal cortex creates a signal that constantly drifts in a pattern never repeating itself, marking the beginning and end of an experience.
Researchers at Nara Institute of Science and Technology have found beneficial microbes in rice roots that can support plant growth and reduce the need for synthetic fertilizers. The study reveals an increase in microbial diversity as plants mature, with nitrogen-fixing bacteria enriching the soil.
Researchers have developed a reflective sapphire@PiGF@alumina color converter that achieves an ultra-high luminous flux of 6749lm. The converter uses double-sided heat dissipation channels and high-heat-conducting sapphire to reduce working temperature and thermal quenching, increasing the effective radiation flux.
Researchers found that combining RFA with anti-PD-1 therapy significantly suppressed non-ablated distant HCC tumor growth and prolonged survival in mice. The treatment remodeled the immune microenvironment, promoting durable immune memory against tumor recurrence.
Digital apps based on cognitive behavioural therapy may provide positive short-term effects for people with GAD, including reduced symptoms and improved quality of life. However, the long-term benefits and potential risks of app use are still unknown.
The study reveals evidence of potential p-wave superconductivity at the LaAlO3/KTaO3 interface and proposes a universal approach for identifying superconducting pairing mechanisms. By analyzing tunneling spectroscopy, the researchers observed distinct spectroscopic behaviors that suggest strong coupling with the superconductor can indu...
Researchers discovered a new group of rhodopsins, called cryorhodopsins, that can control brain cell activity with blue light. These rare proteins were found in cold-adapted microbes and have the potential to be used as prototypes for designing molecular on-off switches.
Researchers found consistent evidence of reduced global atmospheric oxidation in 2020, driven by decreased nitrogen oxide emissions and extreme wildfires in the Southern Hemisphere. This decline had a significant impact on methane concentrations, contributing to one of the largest annual increases ever recorded.
The study found that both cataract surgery methods are safe and effective, with similar outcomes in terms of vision correction and quality of life. No significant advantages were discovered for laser-assisted surgery over traditional methods.
Research from Kyoto University found that continuing to play a musical instrument into old age preserves brain function and prevents atrophy in the putamen. Long-term practice showed no decline in verbal working memory performance or gray matter volume, while short-term practice improved memory function for four months.
A fully autonomous robotic system developed by MIT researchers can measure important material properties like photoconductivity, increasing the speed and precision of research. The system uses machine learning and robotics to analyze new semiconductors and optimize the development of more powerful solar panels.
Between 2022 and 2024, CGIAR delivered innovations to over 20 million farmers across 62 countries, including climate-resilient crop varieties and tools for women's empowerment. The report highlights a cumulative impact of $1.34 trillion in economic benefits from crop technologies developed by CGIAR.
Researchers have developed a fabric-based electrochemical biosensing system that enables autonomous sweat collection and molecular analysis across varied scenarios. The system uses a skin-interfaced stabilized hydrogel electrode to deliver a mild current that activates sweat glands, allowing for real-time health monitoring without rely...
A study published in The International Journal of Cancer found that children born by planned C-section have a higher risk of developing acute lymphoblastic leukaemia (ALL) later in life. The risk was 21% higher in children born by planned C-section compared to those born vaginally.
At the upcoming AI for Good Global Summit, Alex Zhavoronkov PhD will discuss the future potential of generative AI. Insilico Medicine's founder and CEO has invented critical technologies in generative AI and reinforcement learning, and his keynote will explore applications in drug discovery and longevity.
A new study by the HUN-REN Centre for Ecological Research found that villages within forest-dominated landscapes exhibit higher biodiversity compared to agricultural settings. City proximity boosts human well-being, but has little impact on species numbers and diversity.
A team of researchers developed a space-time-coding metasurface technology that can simultaneously detect multiple liquids with high accuracy, overcoming traditional detection system limitations.
Researchers develop a scalable strategy to improve zinc anode cycling stability and reaction kinetics using self-assembled supramolecular interfaces. The sulfobutyl-grafted β-cyclodextrin additive enhances Zn2+ transport and deposition uniformity, suppressing corrosion and dendrite growth.
A new study explores two future scenarios: the Too Little Too Late scenario, where humanity risks worsening breakdowns, and the Giant Leap scenario, which shows a window of opportunity for reversing declining wellbeing trends. The study identifies five 'extraordinary turnarounds' that could fundamentally alter humanity's trajectory.
Research team studied sediment cores and found evidence of seasonal sea ice in the Arctic Ocean. The study's findings suggest that warm Atlantic water continued to flow into the Arctic gateway, keeping some parts of the ocean from freezing over completely.
Biomarker-based tests may lead to premenopausal patients foreging chemotherapy that could prevent recurrence. Women under 50 or premenopausal should not decide against adjuvant chemotherapy based on MammaPrint or Oncotype DX tests.
Researchers found that sodium phytate inhibits oxygen release and promotes stability in high-nickel oxide cathodes, leading to improved safety and electrochemical performance. The results showed a decrease in thermal runaway temperatures and enhanced cycle life, making PN-modified cathodes suitable for higher voltage operations.
Deep learning models such as CNNs and RNNs have been applied to analyze aquatic species imagery and acoustic data, enhancing identification accuracy. AI-driven automation supports the delineation of protected areas and optimal allocation of conservation resources by leveraging remote sensing technologies and AI algorithms.
High-mechanical-strength NaX zeolite microspheres with excellent radiation resistance were synthesized through geopolymer in-situ conversion. The material exhibits exceptional adsorption performance for Cs+ and Sr2+, reaching equilibrium at 45/30 min with maximum saturated adsorption capacities 138.30 and 153.60 mg·g−1, respectively.
The study proposes a modified ResUNet approach for automated liver segmentation from CT images, achieving high precision and accuracy. The model outperforms traditional methods, demonstrating stable performance in cross-dataset tests.
A new study explores using a pretrained jet foundation model to reconstruct hadronically decaying tau leptons, achieving better performance than models trained from scratch. The approach could make particle physics analyses more efficient and scalable, especially in situations with limited high-quality simulated data.
A recent study published in Science Advances found that extreme heat can reduce milk production by up to 10% and even when farmers use cooling technologies. The researchers analyzed data from over 130,000 Israeli dairy cows and surveyed more than 300 dairy farmers to understand the impact of climate change on milk supply.
Researchers discovered that ants' wax layers exhibit complex phase behavior, allowing them to balance hydration and communication needs. The layer's viscosity decreases with rising temperatures, but also shows unique effects when exposed to different acclimatization temperatures.
Recent advances in precision medicine for breast cancer have shown significant progress for each subtype, including HR+/HER2- and HER2-positive breast cancers. Immunotherapy has improved pathological complete response rates and survival for triple-negative breast cancer.