Researchers at Pusan National University developed a new Bayesian calibration framework to optimize digital twin models of automated material handling systems. The framework improves prediction accuracy by accounting for parameter uncertainty and discrepancy, enabling effective calibration with scarce field data.
Lisa Maillart, PhD, has been named Department Chair of Industrial and Systems Engineering at the University of Pittsburgh Swanson School of Engineering. She aims to expand the department's growth in enrollment and guide interdisciplinary research on challenges like AI, health issues, and supply chain logistics.
Researchers propose sparse-view irradiation processing VAM (SVIP-VAM) to reduce projection data and computation time. The method enables structure manufacturing with a reduced number of projections, increasing the feasibility of sparse-view printing.
Pusan National University researchers developed a comprehensive issue set for MDA implementation, covering technical, organizational, and environmental challenges. The framework helps manufacturers prioritize issues and address them proactively, enabling efficient and effective data-driven smart manufacturing.
A new approach to forest fire emergency response uses data-driven forecasting to anticipate where fires are most likely to occur. The system continuously adapts to changing conditions, ensuring resources are always positioned where they can be most effective.
A new study from Tulane University reveals that parts of New Orleans are sinking at an alarming rate, with some areas experiencing up to 2 inches of elevation loss annually. The findings highlight the need for ongoing monitoring and maintenance to ensure the city's flood defenses remain effective.
A collaboration between Aston University and RAD Global developed pioneering cold storage boxes to keep food fresh without grid electricity. The RADiCool system extends the safe selling window for fish from 12 to 24 hours, reducing waste and improving livelihoods.
A new silica aerogel has been developed for efficient carbon emission reduction, exhibiting high thermal resistance and gas adsorption capacity. The integration of amine and methyl groups in the aerogel is achieved through a facile and environmentally friendly self-catalyzed sol-gel reaction.
International Journal of Extreme Manufacturing (IJEM) achieves a new Impact Factor of 21.3, surpassing 20 for the first time and maintaining its position as top journal in the field. IJEM has attracted submissions from 853 institutions in 81 countries.
A new coating method uses liquid-based chemical conversion coating with cavitation bubbles to improve corrosion resistance and mechanical properties of magnesium alloys. The team's technology aims to reinforce lightweight materials in electric cars, addressing the need for more durable materials.
MIT engineers developed a new resin that turns into two different solids depending on the type of light, enabling the creation of complex structures with easily dissolvable supports. This method speeds up the 3D-printing process and reduces waste by allowing for recycling and reuse of the supports.
Quaise Energy has successfully demonstrated its novel drilling technique on a full-scale oil rig, aiming to prove that clean, renewable geothermal energy can power the world. The company's three-tier approach involves replacing conventional drill bits with millimeter-wave energy to create deeper holes and access supercritical water.
A team of researchers at Texas A&M University has received a $1.6 million grant to develop a system for rapidly accelerating the certification process of 3D-printed critical components used in military applications.
Triboelectric and piezoelectric nanogenerators convert mechanical energy into electrical energy, enhancing robotic autonomy and efficiency. The technology has the potential to reshape future robotic capabilities, particularly in industrial automation, healthcare, and smart home applications.
A portable and highly sensitive ethanol sensor has been developed using a copper-based metal–organic framework thin film, enabling precise optical measurements without complex lab equipment. The sensor can visually detect varying ethanol levels, even at low concentrations, and can be integrated with a smartphone app for easy use.
Global CO2 emissions from industry can be reduced by up to 5% through improved energy management and social constructions of energy efficiency. The key findings highlight the importance of system-wide processes, increased knowledge dissemination, and corporate culture changes in achieving this goal.
A synthetic lichen system developed by Texas A&M researchers enables concrete to heal itself without outside intervention. This innovation uses cyanobacteria and filamentous fungi to produce crack-filling minerals, setting it apart from previous self-healing concrete endeavors.
Researchers at Texas A&M University are developing a new method to recover rare earth elements from old electronics, such as tablets and phones, using solid-phase extraction technology. This method aims to reduce energy use, cut down on solvents, and streamline the process, making it more environmentally friendly and commercially viable.
Engineers at Princeton University and Georgia Institute of Technology have created a method to reinforce structures without creating new weaknesses. The approach uses microstructures designed to protect against multiple loads, allowing designers to counter various stresses simultaneously.
Researchers have developed a fabric-based wireless sensing network composed of a single fiber, enabling self-powered wireless sensing and energy generation. The system can monitor physiological signals, sweat levels, and perform gesture recognition, providing a potential solution for wearable technology.
Researchers at the University of Arizona have developed a new 3D imaging technique, deflectometry, paired with advanced computation to improve eye-tracking accuracy. The method can capture gaze direction information from more than 40,000 surface points, theoretically millions, increasing accuracy by a factor of over 3,000 compared to c...
Scientists develop a method to create high-quality activated carbon from gasification char, which can be used in wastewater treatment. The process involves physical activation and achieves a surface area of 800 m²/g, making it comparable to fossil-based activated carbons.
Researchers from Ateneo de Manila University develop 'droplet-scale anodization' technique to transform aluminum into glass-like TAlOx with minimal electricity and chemical waste. This breakthrough could lead to cheaper and more accessible transparent coatings for various applications.
Dental implant surgeries require optimal mechanical stress levels for successful bone healing and long-term implant success. Researchers are developing a hybrid biomechanical model using machine learning to provide precise, patient-specific predictions of mechanical stress.
The University of Bath's RENEW research center has published a manifesto on regenerative design and engineering to address the climate crisis. The guidebook provides a framework for creating 'Net Positive' buildings, technologies, and systems that renew unity with nature.
Researchers at Osaka Metropolitan University identified clogging in a geothermal well due to accidental venting, highlighting the need for regular inspection and monitoring of water quality. The study emphasizes the importance of geochemical analysis of groundwater for stable and widespread use of aquifer thermal energy storage systems.
A study analyzed the socio-economic feasibility of green hydrogen production in southern Italy, estimating a Levelized Cost of Hydrogen (LCOH) of €3.60/kg. Public acceptance of wind power installations was found to be linked to willingness to pay (WTP), with 68.6% of LCOH values clustering between 3.20 and 4.00 €/kg
A recent Stanford University study has identified 33 current faculty members from Binghamton University as among the top 2% of all researchers worldwide in their fields. The researchers were ranked based on their career-long or single-year output and citation metrics, indicating their significant impact on their respective fields.
Researchers developed a novel p-n heterojunction photocatalyst combining ultrasmall Te nanoparticles and CN nanosheets, achieving nearly 100% CO conversion selectivity to CO. The internal electric field accelerates electron transfer, reducing electron-hole recombination and enhancing CO reduction efficiency.
Researchers developed an ultra-thin metal oxide semiconductor sensor to monitor human breath in real-time, with fast response and recovery times. The sensor achieved stable operation and recorded changes in respiratory status during various breathing states.
A new plastic device has been developed to secure the surgical field during robot-assisted heart surgery, allowing surgeons to operate with greater independence. The device, made from a type of plastic used in medical implants and aerospace industry, expands to a certain size and retains its shape.
Concordia researchers develop a novel method of 3D printing using acoustic holograms, capable of creating complex objects quickly and at once. This technique, called holographic direct sound printing (HDSP), stores information of multiple images in a single hologram, allowing for the creation of multiple objects simultaneously.
Virginia Tech researchers publish real-time data to better understand what happens when people lose their balance. The study uses wrist-worn voice recorders to capture immediate, self-reported data from participants, providing a more reliable understanding of the circumstances surrounding balance loss among older adults.
Researchers designed a unique two-stage catalytic membrane reactor that uses solar irradiation to split CO₂ into CO and O₂, achieving a prominent CO₂ conversion of 35.4% and higher H₂ yield compared to traditional reactors. The reactor's design also provides flexibility for selecting membrane configurations.
A team of researchers from Xi'an University of Architecture and Technology developed two active Schottky junction electrocatalysts using a targeted doping and interfacial coupling strategy. These catalysts exhibit stable hydrogen evolution reaction activity and high selectivity for oxygen evolution under alkaline medium, achieving effi...
Researchers at Osaka Metropolitan University found that foaming plastic carriers promote 44 times more biofilm formation, enhancing wastewater treatment. Adding waste biomass further improves performance, especially in nitrate removal during the moving bed biofilm reactor process.
A team from Osaka Metropolitan University has created a way to control the growth of crystals on metal-organic frameworks thin films, reducing light scattering and resulting in high-quality films. These advanced films are expected to be used as optical sensors, optical elements, and transparent gas adsorption sheets.
A new framework enables efficient calculation of optimal solar panel and battery sizes for residential neighborhoods, making it feasible to achieve net-zero energy houses. The approach leverages linear programming transformations to overcome computational challenges, demonstrating that ZEH status does not significantly elevate costs.
A Virginia Tech researcher has developed a simulation model to examine how public health interventions affect fatalities among teens and young adults. The study found that a single measure is not effective in reducing alcohol-related crashes; instead, a combined strategy with three key tenets is necessary.
Researchers at Tokyo Institute of Technology developed a flexible and durable bioelectrode material composed of single-wall carbon nanotubes on a stretchable poly(styrene-b-butadiene-b-styrene) nanosheet. The material showed impressive flexibility, high water vapor permeability and resilience for extended use.
High-entropy carbide coatings have been designed and experimentally verified to exhibit excellent ablation resistance. The coatings' inverse design methodology enables the formation of a stable oxide scale, contributing to their improved anti-ablation performance.
Researchers developed PEDOT:F ionomer to improve PEMWE performance. The hybrid conductor facilitates water adsorption and reduces energy barriers, leading to enhanced oxygen evolution reaction performance. This innovation promotes smoother particle migration during electrolysis.
Researchers used O K-edge X-ray absorption spectroscopy to analyze isolated water molecules in aqueous acetonitrile solutions. The study found that these molecules exhibited distinct electronic and structural properties compared to small water clusters.
Researchers at the University of Malaga have developed an instruction manual to understand the operating limits of phantom motion, allowing for cost-effective and lighter haptic devices. The study found that individuals can perceive phantom sensation when a vibrating point travels at least 20% of the separation between actuators.
Researchers developed a new component, sepiolite, to improve braking effectiveness in high-speed rail brakes. Sepiolite exhibits high-temperature lubricity, weakening bonds between its layered structures, and accelerates the formation of a surface lubricating film, providing stable friction at high temperatures.
A systematic investigation by Osaka Metropolitan University calculated 120 combinations of alloy elements with carbon and nitrogen to form bonds in steel. The results showed that specific arrangements of elements harden the iron, improving durability and material strength.
Scientists studied the nickel-tungsten alloy interface to understand its properties and behavior. The research revealed the formation of intermetallic compounds and diffusion-induced recrystallization regions, which significantly impact the material's mechanical, thermal, and chemical properties.
A new online curriculum and simulation training program, developed by Penn State researchers, significantly reduced complications in central line placement. The program, launched in 2022, has been shown to decrease error rates for mechanical issues, infections, and blood clots.
A new NIR phosphor with broadband emission, high luminous efficiency, and thermal stability has been developed for multi-functional applications. The phosphor is composed of Cr³⁺ activated in Y₂Mg₂Al₂Si₂O₁₂ host materials, showing potential for night visualization, bio-imaging, and non-intrusive detection.
New study uses high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. The findings show a strong correlation between unique physical properties of random empty space and improved filtration performance.
Researchers from China examined biomass-derived carbon materials for high-performance rechargeable battery electrodes. The hydrothermal method offers a promising approach for crafting these materials, enabling precise microstructure control and synergistic effects with other elements.
Researchers at Pohang University of Science & Technology have devised a technique for mass-producing large-area metalenses tailored for use in the ultraviolet region. The breakthrough enables control over optical properties of UV rays, sparking interest in potential advancements for medical devices and wearable technology.
The University of Manchester has received a £4.2 million funding award to tackle the UK's most challenging resilience and security problems. The project, SALIENT, will drive interdisciplinary research on robust supply chains, global order, and technological security.
Researchers at Osaka Metropolitan University have developed a new photosensitizer that doubles the yield of fumaric acid from CO2, creating biodegradable plastics with reduced carbon dioxide emissions. The innovation reuses waste resources to produce fumaric acid, a key component of sustainable packaging materials.
Researchers from Pohang University of Science & Technology employ linker ions to pioneer three-dimensional microprinting technology applicable to inorganic substances and other various materials. The team successfully crafts inorganic porous structures with dimensions below 10 μm without specialized equipment.
Researchers found that Ti substitution improves oxidation resistance by creating a complex oxide layer structure with crystalline oxycarbides and HfO2. A 30%-40% Ti substitution provides the best enhancement of oxidation resistance.
Researchers at Pohang University of Science & Technology discovered a breakthrough approach to stabilize aptamers using ionic liquids. The team found that these liquid-based environments can shield nucleic acids from enzymes, preserving their functions up to 6.5 million times longer than conventional methods.
The 2023 Geothermal Rising Conference highlights growing interest in superhot rock geothermal, with papers validating its viability for high power output and small spatial footprint. Researchers are developing new technologies to access these resources, including millimeter wave energy to drill deeper holes.
Researchers from Xi'an Jiaotong-Liverpool University developed a system to assess water quality challenges in Suzhou, China. The study found that the city's water capacity has increased since 2001 due to effective water management measures.
Researchers discover chemical injection strengthens sandy soil through increased cohesion and internal friction angle, with no long-term strength loss. The treatment also enhances water-sealing capacity, mitigating flood risks and improving infrastructure durability.