A groundbreaking study reveals zwitterionic polymers can inhibit protein aggregation, a key mechanism behind various human diseases. The researchers found that hydrophobicity and molecular weight impact protein stabilization, offering new avenues for therapeutic strategies.
Researchers have created a new polyfumaric acid binder to improve the performance of hard-carbon electrodes in sodium-ion batteries. The new binder shows improved Na ion diffusion, long-cycle stability, and enhanced durability.
Researchers found that personalized training areas, accessible healthcare, and transportation improve athlete performance. Built environments with open-air lounges and unique spatial designs also enhance mental well-being.
A team of researchers from Japan Advanced Institute of Science and Technology has developed an innovative Bayesian optimization scheme to optimize the performance of silicon heterojunction solar cells. The approach, known as constrained BO, combines three prediction models to determine optimal deposition conditions for catalytic chemic...
Scientists have developed a functional binder for silicon oxide electrodes used in lithium-ion batteries, enhancing electrochemical performance and durability. The new binder outperforms conventional options, offering improved alternatives for electric vehicles.
Researchers created nanoparticles using ultraviolet light crosslinked amino acids, loaded with doxorubicin and coated with tannic acid complex. The nanoparticles exhibited superior stability and drug release under different pH conditions, showing excellent anticancer activity in tumor-bearing mice.
Researchers from Japan Advanced Institute of Science and Technology have developed a copolymer-conjugated nanocatalytic system to enhance active electron transfer for increased photoinduced hydrogen generation. The system leverages the advantages of a stimuli-responsive polymer chain to achieve dynamic electron transfer.
Researchers measured the Young's modulus of molybdenum disulfide nanoribbons as a function of width, revealing an inverse relation below 3nm. This increases edge strength due to electron transfer and Coulombic attraction.
Researchers from Japan and Canada explore how built environment enables walking behavior, finding that destinations strengthen the relationship between street integration and transportation walking. The study reveals that designing well-connected street layouts with easy access to amenities encourages walking.
Scientists engineer bacteria to target cancer cells, utilizing NIR fluorescence and photothermal conversion to selectively eliminate malignant cells. The study demonstrates effective optical and immunological functions in a mouse model of colon cancer.
Researchers have developed novel liquid metal nanoparticles that combine photothermal therapy with immunotherapy, demonstrating high specificity and low side effects. The nanoparticles can target and destroy cancer cells while also stimulating the immune system to fight against tumors.
Researchers developed a generative AI tool, AniFaceDrawing, to assist users in creating high-quality anime portraits. The tool uses a sketch-to-image framework and employs stroke-level disentanglement to match raw sketches with latent vectors of the generative model.
Researchers developed a divide & conquer approach to leads-to model checking, mitigating the state explosion problem and improving performance. The technique, DCA2L2MC, divides the reachable state space into smaller sub-state spaces, making it feasible for large-scale systems.
A study found that activity-friendly neighborhoods with destinations, walkability, and amenities reduce the likelihood of metabolic syndrome. Residing in such areas encourages physical activity, social interaction, and reduces reliance on cars.
ROSE, a novel soft gripping robotic gripper, boasts remarkable durability, scalability and effectiveness in handling fragile objects, with potential applications in harvesting, sorting and cluttered environments.
Researchers developed methods to emphasize higher-frequency components of bone-conducted speech signals, improving intelligibility in noisy environments. The study's findings have potential real-life applications in BC-type hearing aids and auditory augmentation.
A new metric, space syntax walkability index, is proposed to address limitations in linking cardio-metabolic risk factors to the built environment. The study found that walkability in urban areas is linked to cardio-metabolic risk factors, including blood pressure and obesity.
The researchers developed a Revealed Preference Argumentation framework and an Integrated Preference Argumentation framework, which unify two main approaches to RPT. They also created comprehensive algorithms for IPA frameworks and tested the tool on RPT-based consumer behavior analysis.
Researchers have identified three types of bacteria associated with natural purple photosynthetic bacteria that show strong anticancer efficacy. The bacteria can thrive in hypoxic tumor environments and trigger the immune system to kill tumor cells.
A new study found that neighborhood attachment is positively associated with people's walking behavior and physical activity. Place attachment, a person's emotional and functional relationship with their surroundings, influences the likelihood of engaging in outdoor activities like walking.
Researchers developed ProTac, a soft robotic link with multimodal perception to improve human-robot interactions. The device incorporates tactile and proximity sensing capabilities, enabling robots to react safely and predictably to physical contact.
A team of researchers has developed a new human-in-the-loop system to improve the accuracy and interpretability of deep neural networks. The system uses an interactive one-click method for annotating images, reducing the co-occurrence bias inherent in training datasets.
Researchers developed a machine learning model that maps graphene-gas molecule van der Waals complex bonding evolution for selective gas detection. The model achieved 100% accuracy in distinguishing between different atmospheric environments, showcasing its potential for environmental monitoring and non-invasive medical diagnosis.
A new method for estimating sound direction using monaural cues has been proposed by researchers at Japan Advanced Institute of Science and Technology. The approach uses modulation in the frequency spectrum of the received signal to detect the signal direction, achieving accurate estimates even with human monaural hearing.
A team of Japanese researchers has developed a novel approach to enhance the fast-charging ability of lithium-ion batteries using a binder material that promotes Li-ion intercalation of active material. This results in high conductivity, low impedance, and good stability, reducing the concentration polarization of Li+ ions.
The metaverse can be used to investigate the effectiveness of large-scale interventions before implementation, saving time and money. It also provides a platform for people with limited access to natural environments to experience green spaces, reducing negative mental health effects.
A recent study conducted in Japan found that moderate and intense physical activity favors good sleep in middle-aged Japanese women. The research used an isotemporal substitution approach and replaced sedentary behavior with moderate-to-vigorous physical activity, resulting in improved sleep quality. Interestingly, this association was...
Card game addiction is linked to jerky physical values like unpredictable surprise. Researchers found that certain games balance certainty and uncertainty well, making them fast-paced and rewarding.
Researchers at Japan Advanced Institute of Science and Technology have demonstrated graphene-based NEMS switches with sub-0.5 V switching voltage and excellent switching characteristics. These switches can overcome the stiction issue and dominate in ultra-low power applications.
Researchers used auto-encoder technique to analyze 150 XRD patterns of magnetic alloys, identifying clusters and fine-tuning alloys by detecting relevant peaks. The approach enables accelerated development of high-efficiency materials with low environmental impact.
A study published in Landscape and Urban Planning found that improved perceptions of neighborhood walkability and enhanced access to public transport and safety from crime reduce depressive symptoms. The researchers suggest building environment design may influence mental health through behavioral and social pathways.
A team of researchers applied game refinement theory to analyze the evolution of boss battles in the God of War game series, identifying underlying entertainment aspects. The study found that the main games had a peak challenge around final three boss battles, while non-main versions experienced maximum challenge in the middle.
Researchers from Japan Advanced Institute of Science and Technology have developed a sustainable, eco-friendly compound to stabilize high-energy density lithium-ion batteries. The microbially synthesized pyrazine diamine compound significantly improves battery performance, reducing degradation and increasing operating potential.
A team of researchers from Japan Advanced Institute of Science and Technology has discovered thermodynamically stable phases in Y–Ce–H and La–Ce–H systems that exhibit high-temperature superconductivity. Calculations predicted Tc values of up to 173 K, paving the way for the development of more energy-efficient and sustainable societies.
A recent study found that sedentary behavior in children is linked to elevated cholesterol, blood pressure, and cardiovascular problems. The study identified key correlates, including parental characteristics, household environment, and school environment, suggesting that educating parents and designing safe outdoor environments can he...
Researchers from Japan and India developed hierarchical nanosheets of titanium diboride as anode material for lithium-ion batteries, achieving high discharge capacities and fast charging rates. The breakthrough showcases the potential of nano-scaling bulk materials to attain promising properties in energy storage.
A team of researchers from Japan Advanced Institute of Science and Technology developed an analytical tool to investigate the ordering of fluorine in lead titanium oxyfluoride. They used first-principles calculation to analyze experimental results and determined the element substitution positions, finding that fluorine atoms predominan...
Researchers at Japan Advanced Institute of Science and Technology have developed a novel anode material consisting of black glasses grafted silicon microparticles, which shows great promise in enhancing lithium-ion battery performance and energy storage. The material exhibits high lithium diffusion ability, reduced internal resistance,...
Researchers developed open-source software SHRY to find distinct substitution patterns in disordered systems, reducing computation time. The software uses group theory and canonical augmentation to efficiently analyze crystal structures with random substitutions.
Researchers have developed a polymer composite binder that improves the performance of silicon anodes in lithium-ion batteries. The binder, consisting of P-BIAN and PAA polymers, stabilizes the silicon particles and maintains a thin solid-electrolyte interface layer, resulting in improved discharge capacity and structural integrity.
Researchers develop a new AI agent that uses four strategies to solve single-agent stochastic puzzles like Minesweeper, achieving comparable performance to state-of-the-art studies. The approach defines solvability in this context and establishes the boundary between puzzle-solving and game-playing paradigms.
A team of researchers has provided evidence to settle the debate on the relative stabilities of boron nitride's structures using a state-of-the-art quantum simulation method. The study found that hexagonal boron nitride (hBN) is the most stable structure, followed by rhombohedral (rBN), zinc-blende (cBN), and wurtzite (wBN).
Researchers precisely measure gold nanocontact's Young's modulus by combining TEM and LER techniques. The study reveals that the outer surface layer governs the overall strength of gold nanocontacts, with implications for NEMS and potential applications in pressure sensors.
Researchers integrated biological signals with gold-standard machine learning methods to create emotionally intelligent speech dialog systems. The study found that combining language information with biological signal information improved the AI's performance, making it comparable to human-like emotional recognition.
A new paradigm in atmospheric gas sensing has been achieved using a graphene sensor integrated with carbon molecular sieve functionality. The sensor demonstrates selective gas detection, including ammonia, at room temperature with a fast response time of seconds.
Scientists have developed a simple methodology for synthesizing novel β-SiC nanoparticle-based anode materials for lithium-ion batteries. These materials exhibit high current density, rated capacity and promising compatibility for reversible lithium-ion storage.
Scientists at Japan Advanced Institute of Science and Technology have created nanoengineered bacteria for photothermal cancer immunotheranostics. The synthesized nanoparticles showed powerful photothermal conversion, high biocompatibility, and excellent tumor selectivity, facilitating clear fluorescent tumor visualization.
A team of researchers predicts a new hydrogen compound crystal structure that could achieve superconductivity at high temperatures. The discovery uses computer simulations to identify promising candidates, with one compound showing a transition temperature of 23.3 K at 200 GPa.
Researchers developed a space-warp coordinate transformation (SWCT) method to accurately calculate atomic forces for elements with high atomic numbers. The study used quantum Monte Carlo simulations and found that the SWCT method reduces computational costs, resulting in more accurate calculations.
A Japanese research team successfully estimated the bending energy of disiloxane molecules with state-of-the-art quantum Monte Carlo method, overcoming previous simulation challenges. The method's self-healing property reduced basis-set dependence and bias, enabling accurate results without dependence on parameter choices.