Articles tagged with Manufacturing
University of Illinois engineers develop physics-informed neural networks to predict outcomes of complex 3D printing processes. The model accurately recreates experiments and predicts temperature and melt pool length with high accuracy.
Researchers from Baidu Research and the University of Maryland have developed an autonomous excavator system (AES) that can operate continuously for over 24 hours without human intervention. AES uses perception, planning, and control capabilities to identify target materials and avoid obstacles, achieving performance comparable to expe...
Small biotech firms are partnering with large pharmaceutical companies to scale up production of promising new molecules. This collaboration allows them to bring lifesaving drugs to patients more efficiently.
Researchers at the Faraday Institution have developed a faster and greener technique to recycle lithium-ion battery materials, achieving higher purity and value. The new method uses ultrasonic delamination to separate valuable materials from electrodes, reducing energy consumption and environmental impact.
A new paper proposes actions to increase access, speed time to market, and decrease costs of vaccines globally. Regulatory harmonization, manufacturing capacity building, and streamlined IP arrangements are key opportunities to address challenges in vaccine development and deployment.
High-quality nickel oxide films for perovskite solar cells can be created at low temperatures without expensive thermal annealing, enabling large-scale, low-cost manufacturing. The new process achieved power-conversion efficiencies of 17.9% and demonstrated stability over extensive testing.
University of Pittsburgh researchers received prestigious awards for their work on phase diagrams, thermodynamic properties, and uncertainty quantification in alloy powder production. Assistant Professor Wei Xiong won the inaugural CALPHAD Young Leader Award, while graduate student Xin Wang received the Best Poster Award.
Southwest Research Institute will create a searchable database of additive manufacturing projects and components. This project utilizes novel data management tools to help engineers review previous projects and learn from others' designs.
A team of researchers from Penn State, University of Nebraska--Lincoln, and NIST proposed a six sigma framework of quality control for additive manufacturing. The method involves five steps: defining, measuring, analyzing, improving, and controlling, to eliminate defects and drive profits.
Researchers have developed a printing technique to fabricate flexible supercapacitors, which can be bent, stretched, and twisted without losing electrochemical function. The printed devices use printable electrodes and functional inks, offering flexibility and low cost for various applications.
Researchers developed RADICA, a molecular rapid testing methodology for detecting viral nucleic acids in 40-60 minutes. The method has been tested on SARS-CoV-2 synthetic DNA/RNA and Epstein-Barr virus and shows high sensitivity and specificity.
Researchers at Yale-NUS College have discovered a way to produce single gyroid photonic crystals directly in feather colours of blue-winged leafbirds. This breakthrough has the potential to improve photovoltaic cells, fibre optics, and fuel cells by making them more efficient and cost-effective.
A study published in the Strategic Management Journal finds that firms in response to increased import penetration tend to rely more on familiar knowledge in developing innovations, rather than exploring new sources of knowledge. This shift is temporarily reversed over time, positively associated with an increased likelihood of survival.
Researchers developed a novel approach to mitigate electromigration in nanoscale electronic interconnects by coating copper metal interconnects with hexagonal boron nitride. This innovation enables further scaling of device density and progression of Moore's Law, leading to improved device efficiency and decreased energy consumption.
Researchers have developed a more efficient and environmentally friendly method to produce hydrogen peroxide by using palladium-gold nanoparticles as a catalyst. The new process produces almost 100% hydrogen peroxide with minimal water formation, making it a promising alternative to traditional methods.
Experts recommend a mandatory UK register of doctors' financial and non-pecuniary interests. The proposed register aims to increase transparency for patients and reduce potential conflicts of interest, following concerns raised by the Cumberlege review.
Researchers at NIST found that island scanning, a common method to mitigate residual stress in 3D-printing, is far from a silver bullet. The study used high-energy X-rays and detailed mapping to analyze the effects of different printing patterns on titanium alloy parts.
Researchers at the University of Pittsburgh are working on new soft magnetic materials and manufacturing processes to enable ultra-high frequency power electronics switching devices. The four-year project aims to establish a foundation for ultra-wide bandgap semiconductor materials in novel power electronics switching devices.
Researchers at North Carolina State University have developed a 125μm×245μm Gen2-compatible RFID chip, the world's smallest of its kind. The smaller chip size enables mass production and reduces costs to under one cent per tag.
Inkjet printing of metal nanoparticles forms layers with functional anisotropy, causing electrical conductivity to vary between horizontal and vertical directions. Researchers discover that organic chemical residues in the inks are responsible for this effect, enabling new techniques to overcome it.
Researchers found that moving baseline targets is a key driver of increasing budgets for federal government technology programs. However, componentizing programs into smaller work units and increasing competency in program management can result in significant cost savings.
Researchers aim to develop new alloys that can be additively manufactured to produce strong yet ductile structures. By understanding the underlying mechanisms of grain refinement in complex concentrated alloys, they hope to create materials suitable for various engineering applications, including space exploration.
Researchers at RMIT University have developed a new bioreactor technology to create artificial super stool for treating chronic gut infections. The innovation aims to overcome the limitations of donor-derived faecal microbiota transplantation (FMT), an established life-saving therapy.
Tandem micro-LEDs featuring stacked red, green, and blue micro-LEDs enable full-color displays. This method alleviates the issues of reduced LED size performance.
A new type of plastic, poly(diketoenamine), can be recycled indefinitely without losing quality, offering a sustainable alternative to traditional plastics. The material's production and recycling processes are designed to be inexpensive and energy-efficient, making it commercially competitive with conventional plastics.
Researchers at Georgia Tech and Brazil's Pontifical Catholic University developed a new framework for designing hierarchical, spatially-varying microstructures with potential applications in cranial reconstruction, space exploration, and biomaterials. This approach combines design and manufacturing to create novel microstructures.
Researchers developed a novel assembly technique to fabricate CQD-assembled microspheres with high thermal stability and efficient light-matter coupling. Single-mode lasing is achieved at temperatures up to 450 K, paving the way for large-scale industrial production.
Researchers have developed a novel approach for injection molding transparent fused silica glass at lower temperatures. This innovative process enables the production of high-quality glass components using conventional injection molding techniques, offering improved industrial efficiency.
Researchers developed a digital twin environment that mirrors physical welding setups to train new users and protect physical systems. The system tracks welders' behavior patterns, enabling efficient novice training and safe practice without risk of damage.
A new dynamic support system for 3D printing reduces waste by 35% and saves time by 40%. The system replaces traditional supports with a programmable surface made of moveable metal pins.
Researchers at Oak Ridge National Laboratory have developed a refractory metal alloy that can withstand extreme temperatures and is viable for additive manufacturing. The team also created an electrocatalyst that enables the conversion of water and carbon dioxide into higher weight hydrocarbons, set to reduce fuel costs.
A single qubit on a standard silicon transistor chip has been successfully demonstrated as 'quantum capable' in a new study. The researchers were able to isolate and measure the quantum state of a single electron in a silicon transistor manufactured using existing manufacturing processes.
Researchers used frontal polymerization to create functionally useful patterns inspired by developmental biology, achieving varying stiffness in materials. This method reduces energy consumption and eliminates the need for multiple-step manufacturing processes.
A research team has created a high-quality bioplastic from wood byproducts, showing promise for producing durable and sustainable plastics. The resulting material exhibits high mechanical strength, stability, and UV-light resistance, making it suitable for various applications, including packaging and automobile manufacturing.
As consumers become richer, they spend more on services like health and education, while spending less on agriculture and manufactured goods. The study reveals that income and preferences play a larger role than productivity in shaping the sectoral composition of the economy.
A new protein purification process, known as precipitation, could significantly reduce the cost of producing antibodies for chronic diseases and COVID-19 treatment. The method eliminates the need for costly chromatography processes, making it a promising solution to drive down production costs.
A University of Ottawa research team has developed a new, more sustainable and safer way to prepare large quantities of an essential ingredient used in SARS-CoV-2 test kits. This technology can now produce multi-kilograms of the material per month, addressing its global shortage.
Researchers developed software to rapidly measure additively manufactured parts for increased accuracy. The tool analyzes scan data to identify accurate printers and settings, ensuring consistent production.
Researchers at University of Illinois developed software to improve 3D-printed part accuracy, reducing costs and waste for factory production. The software tracks printer and settings data to identify accurate parts.
A recent study published by the University of California - San Francisco detected 109 chemicals in pregnant women, including 55 new ones, which may be derived from consumer products or industrial sources. The researchers used high-resolution mass spectrometry to identify man-made chemicals in people.
Scientists have identified a statistical relationship between city growth and paved surfaces' impact on water cycles and climates. They also demonstrated a method to heal dendrites in solid-state batteries, and created high-performance thermoplastic composites using additive manufacturing and conventional compression molding.
The UMass Lowell project aims to create new uses for plastic waste and improve recycling of plastic films from industrial and consumer goods. Researchers will develop innovative plastics-processing technologies to support manufacturers across the country.
Researchers have developed innovative sustainable materials mimicking the texture and look of cowhide leather without using livestock or synthetic chemicals. Plant-based materials, mushroom leather, fish skin, and cell-culture leather are gaining attention among manufacturers.
A Purdue University team has created a cloud-based platform that helps manufacturers track material flows and supply network demand to optimize processes and reduce waste. The platform uses mechanistic models to update network structures for industrial interactions, enabling more accurate and reliable resource flow mapping.
A partnership between Clemson University and Nephron Pharmaceuticals Corporation has led to the development of a flexible, open-source benchtop robot that can fill, cap, and seal sterile syringes, increasing productivity and quality control in pharmaceutical manufacturing. This innovation aims to address drug shortages, which have sign...
A new manufacturing process developed by Georgia Tech researchers allows for the mass production of solid-state batteries using nonflammable ceramic electrolytes. This breakthrough could lead to lighter, safer, and more energy-dense batteries, potentially reducing costs and increasing efficiency.
Computing has a significant environmental impact due to hardware manufacturing and infrastructure. Researchers at Harvard are working to design more sustainable computing systems by reducing emissions from chip manufacturing and improving device efficiency. They also aim to incorporate environmental factors into computational design.
Researchers developed a technique to manufacture fiber electronic components with desired electrode structures by wrapping electrodes around thread. The resulting fiber photodiodes can detect light and measure the wearer's pulse from their fingertips.
Researchers at RMIT University have developed a method to predict and control the ripening process of cheese, allowing for earlier detection of quality issues. This new approach uses biomarkers and multi-omics analysis to compare cheese samples, enabling more accurate grading and reducing waste.
Scientists demonstrate precise positioning of transition-metal dopants in graphene, opening doors to exotic electronic, magnetic, and topological properties. Meanwhile, a new diamond anvil pressure cell enables high-pressure science not possible elsewhere, revealing insights into super-hydrides and earth-core pressure conditions.
Researchers at KIMM developed an all-round gripper technology that can handle objects of various shapes and sizes. The gripper's soft structure allows it to perfectly match the target object contour, providing a firm grip and preventing damage.
Researchers at North Carolina State University have developed a new catalyst that significantly increases styrene manufacturing yield, reducing energy use by 82% and carbon dioxide emissions by 79%. The catalyst achieves a single-pass yield of 91%, outperforming conventional technologies.
The study's model analyzes country-sector linkages in the European Union, identifying EU trade partners as the most important linkages for sector growth. Domestic ties are also crucial, but less important than trade agreements.
A University of Missouri engineer has received a $500,000 grant to mass-produce a wearable bioelectronic device capable of detecting COVID-19 and tracking multiple vital signs. The device, which can be customized to fit individual health needs, aims to provide critical information for early detection and potentially save lives.
Researchers have developed a new measurement standard for graphene analysis, allowing for fast and non-destructive quality control. The technique enables the creation of high-quality graphene products with consistent performance, accelerating large-scale production and industrialization.
Researchers at Princeton University have developed a new manufacturing technique that uses spinning and curing to form soft, solid structures resembling artificial hairs. The method leverages simple physics to solve engineering problems and promises to play a key role in developing robotic sensing capabilities.
Researchers at Tampere University used AI to predict nonlinear dynamics in optical systems, overcoming computational limitations. The new approach allows for faster and more efficient numerical modeling of devices in telecommunications, manufacturing, and imaging.
Researchers at NICT and TOYOTA have successfully implemented stabilization technology for wireless communications in manufacturing systems. This technology allows for real-time visualization of the wireless environment and coordinated control of different systems, detecting unregistered terminals and suppressing radio congestion. The s...
Researchers from Graphene Flagship report a new method to integrate graphene and 2D materials into semiconductor manufacturing lines, overcoming challenges such as transferring materials between growth substrates. The technique uses standard dielectric material BCB and conventional wafer bonding equipment, enabling high-quality integra...
Companies are pivoting to biotechnology to manufacture scents and flavors using fermented microbes, which are more sustainable than traditional methods. This approach allows for the creation of new fragrance molecules with consistent flavor and smell, meeting consumer demand and reducing environmental impact.