Articles tagged with Manufacturing
The NIST Mobile Microrobotics Challenge tests microrobots' agility, maneuverability, and ability to move objects through three competitions: a two-millimeter dash, microassembly task, and freestyle competition.
Researchers at Ohio State University have discovered a method to fabricate quantum devices using conventional chip-making techniques, enabling the creation of ultra-low-power computer chips and high-resolution cameras. The development could lead to significant advancements in fields such as medical imaging, security, and public safety.
Canadian engineers warn that current safety equipment may not be sufficient to protect workers from nanoprotection risks. The growing field of nanotechnology manufacture poses unknown hazards, and urgent research is needed to develop appropriate protective measures.
Chwen Sheu's paper examines how manufacturing firms foster partnerships to comply with EU environmental regulations, providing guidelines for strategic development. The paper received the top best paper award at the International Conference on Operations and Supply Chain Management.
The Iowa Power Fund supports a three-year project to develop new, low-cost manufacturing systems that could improve wind energy production by up to 35 percent. The laboratory will focus on automation, quality control, and nondestructive inspection of turbine blades.
A UCLA economist concludes that President Herbert Hoover's pro-labor policies pushed the nation's GDP down by close to two-thirds over two years following the stock market crash of 1929. The findings suggest that the recession would have been significantly worse without these policies.
Scientists have developed a new vaccine production technology using tobacco plants to combat norovirus, which can spread rapidly through passenger liners and schools. The plant-based vaccine offers cost advantages and could lead to faster and more efficient vaccine development for other diseases.
Researchers are searching for new enzymes in marine microbes that can convert waste products into desired compounds, increasing efficiency and sustainability. The goal is to develop more efficient and sustainable manufacturing solutions for pharmaceuticals and agrochemicals.
Researchers at Oregon State University have discovered that microcrystalline cellulose can partially replace silica as a reinforcing filler in tire manufacture, decreasing energy required and costs. The new material shows comparable traction on cold or wet pavement and provides higher fuel efficiency than traditional tires in hot weather.
A new study reveals that the US is home to the fastest-growing wind power market worldwide, with a 60% increase in capacity additions in 2008. The report highlights the growth of wind projects across various states, including Texas, which leads the nation with over 7,000 MW of new wind capacity.
A team of researchers has developed an environmentally-friendly lubricating grease based on ricin oil and cellulose derivatives, providing a 100% biodegradable alternative to traditional industrial lubricants. The new formula offers improved environmental performance and is easier to process than conventional greases.
A new statistical analysis technique, sequential profile adjustment by regression (SPAR), has been developed to improve the precision of nanotechnology data. By identifying and removing systematic bias, noise, and equipment-based artifacts, SPAR can reduce experimental errors and increase confidence in measurements.
Researchers at Fraunhofer Institute for Laser Technology are developing laser technologies to improve the manufacturing of solar cells, increasing their performance and reducing costs. The goal is to achieve grid parity within a few years, making solar energy competitive without subsidies.
Researchers at Fraunhofer-Gesellschaft have developed a fully automatic production system for two-layer skin models, which can be produced in large quantities with perfect quality. The technique has already proven its use in practice, but was previously too expensive and complicated for mass production.
The Efficient Load project aims to harmonize capacity utilization and trip planning in a single step, significantly improving truck use and reducing energy costs. The new system is expected to reduce ton-kilometers by 15-20% and integrate seamlessly with existing software.
A study by Georgia Institute of Technology researchers suggests that swift recall, restitution, and effective crisis management can minimize harm to a company's bottom line and reputation. Companies should engage the public immediately after announcing a recall, take shared responsibility for errors, and provide easy compensation options.
Researchers created a 3D nanofluidic device using grayscale photolithography to separate nanoparticles by size and analyze DNA behavior. The device demonstrates versatility in manipulating rigid nanoparticles and deforming flexible DNA strands.
A new MIT study finds that modern manufacturing processes are significantly less efficient in terms of energy and materials use compared to traditional industries. The research highlights the alarming levels of energy consumption by newer processes like microchip production, which uses up orders of magnitude more energy than making man...
A University of Montreal study reveals that over 60% of Quebec's manufacturing sector workers are exposed to noise levels exceeding the norm, increasing work-related accidents and road collisions. Workers with hearing losses face a 7% greater risk of injury.
Researchers at North Carolina State University developed a new spandrel design that uses 30% less reinforcing steel without sacrificing safety. This innovation cuts labor and manufacturing time in half, significantly decreasing costs and making construction more environmentally friendly.
A study by the University of Gothenburg found that pharmaceutical substances released into the environment can lead to resistant bacteria and harm local ecosystems. The research highlights the need for greater transparency in the production chain to ensure environmentally friendly manufacturing practices.
Researchers at NIST have developed a new technique to measure the toughness of thin insulating films used in high-performance integrated circuits. This breakthrough could help improve the reliability and manufacturability of ICs by identifying films with brittle fracture failure, affecting both manufacturing yields and device reliability.
Thomas R. Kurfess, Clemson University BMW Endowed Chair, was recognized as a Fellow of the American Association for Advancement of Science for his work on advanced production systems and process control. His research focuses on ensuring vehicle performance through prognostics and diagnostics.
A new, economical method allows LED manufacturers to obtain accurate measurements of LED brightness and color, enabling reproducible and comparable results. The method takes into account the temperature of the semiconductor chip inside the LED.
A new report from Duke University suggests that U.S. manufacturing is poised to grow in a low-carbon economy, creating significant job opportunities in industries such as LED lighting, high-performance windows, and renewable energy. States like Pennsylvania, Ohio, and North Carolina are expected to benefit from these green jobs.
Researchers highlight the need for improved efficiency in nanomanufacturing to reduce energy use, emissions, and solid waste. Studies show that nanoscale production can have greater environmental burdens than conventional manufacturing methods.
New research suggests that the process of manufacturing nanomaterials can offset their environmental benefits, with some studies indicating life-cycle impacts 100 times greater than traditional materials. This challenges the assumption that nanomaterials will lead to reduced energy and resource use.
Researchers at UWM have developed smart coatings that heal shallow pits and fractures on almost any material, preventing further degradation in various industries. The coatings, created by Dr. Carolyn Aita, adjust to conditions within the human body, preventing implant rejection or failure.
Researchers at Queen's University are developing a new robotic system to service distant satellites with ailing mechanical systems. The Autonomous Space Servicing Vehicle (ASSV) uses tracking software and LIDAR technology to grasp and repair satellites in real-time, overcoming the limitations of manned space flight.
Researchers found an unexpected increase in squeeze flow of thin films when film thickness was smaller than 100 nanometers. This phenomenon occurs due to changes in molecular entanglement and polymer chain interaction at the nanoscale.
A study by University of Iowa researchers found PCB11, a toxic substance linked to paint pigments, present throughout Chicago air. The compound was detected in 91% of samples collected between 2006 and 2007, raising concerns over human health implications.
The new technology characterizes particle shapes using a probe that collects images of the crystallization process, enabling pharmaceutical companies to monitor and optimize processes. This approach has the potential to revolutionize the pharmaceutical manufacturing sector by achieving 'Six Sigma' quality standards.
Researchers at USC's CRAFT center have developed a system to automate concrete building, with Caterpillar funding. The Contour Crafting process uses specialized concrete and has already built six-foot walls, paving the way for future research on design, robotics, and other issues.
Researchers develop self-assembling polymer arrays that improve data storage capacity and reduce manufacturing time. The technology uses block copolymers to create precise patterns, enabling higher-density arrays and faster production.
The study applies the 12 'late lessons from early warnings' to nanotechnology, concluding that industry and government are repeating past mistakes. The authors call for improved risk research strategies, stakeholder engagement, and a more holistic approach to ensure the safe development of emerging nanotechnologies.
Researchers at MIT have achieved a significant advance in nanoscale lithographic technology, enabling the creation of finer patterns of lines over larger areas. The new technique has the potential to lead to commercialization of many new nanotechnology inventions that have languished due to manufacturing limitations.
Scientists at NIST have confirmed that EUV photoresist sensitivity is twice the previously believed value. The finding raises concerns about optical system effectiveness in current demonstration tools. This discovery has significant implications for high-volume manufacturing processes in development.
Researchers at Kansas State University are exploring the potential of ocean-grown algae as a sustainable energy source. The project aims to identify suitable materials and attributes that enable algae growth on solid carriers, with the goal of developing a cost-effective process for biofuel manufacturing.
The new ASTM International standard assesses robot visual capability to determine if it can provide clear, easily interpretable images to operators and emergency planners. The test methods measure field of view, far- and near-vision acuity in various lighting conditions.
Researchers have created a unique internet facility called Open Ontology Repository (OOR) to store diverse collections of concepts and facilitate complex systems in various sectors. OOR will support advanced logic systems and save time and money in manufacturing control, supply chain management, and biomedical management.
The new LensShape system enables the rapid testing of free-form geometries in aspherical lenses, reducing production time from over an hour to just 15 minutes. This innovative method uses fringe pattern analysis and machine learning algorithms to identify deviations with high accuracy.
The CAROD project aims to create more realistic simulation models by incorporating real-world deviations and variations. This technology has the potential to improve product quality and reduce errors in industries such as automotive and manufacturing.
The NIST EtherNet/IP Performance Test Tool helps manufacturers anticipate and mitigate cyclic jitters caused by machine timing irregularities. The tool provides detailed performance data under various conditions, allowing for more efficient tuning of equipment and improved production quality.
A Penn State researcher is developing solar cells with titanium dioxide nanotubes and organic semiconductors for efficient and low-cost large-scale solar energy conversion. The goal is to achieve photconversion efficiencies of 6-8% and commercialize the technology.
The SMErobot project aims to develop cost-effective, modular, and interactive automation solutions for small and medium-sized enterprises. The new robot cells will present examples of automation solutions in various branches of industry, including machining operations, general handling tasks, and cooperative assembly and handling.
A recent study by the Project on Emerging Nanotechnologies found that people tend to agree with experts whose values align with their own, regardless of the expert's position. This suggests that nanotechnology's future will be shaped by public trust in experts, rather than just their expertise.
The FIBER e-journal aims to assist the fashion and apparel industry in learning about emerging world markets and sharing best practices for working internationally. The journal highlights critical apparel production centers and emerging markets, including Guatemala, China, India, Thailand, and Italy.
Researchers develop inexpensive, quick-drying polymer PES for improved photolithography processes, enabling lower-cost, on-chip nanoimprinting lithography technology. PES offers advantages over existing materials in terms of cure temperature, water uptake, and adherence to copper.
Researchers at NIST have developed a novel technique for measuring surface roughness, which could lead to more accurate models of deformation and lower tooling costs. The new method uses data from a scanning laser confocal microscope and challenges the traditional linear relationship between surface roughness and material deformation.
Scientists at NIST made direct measurements of thin polymer film expansion and collapse in photolithography, revealing a complex chemistry that affects transistor performance. The findings offer new insights into modifying resist chemistry to control swelling and achieve optimal edge resolution.
The University of Texas at San Antonio has been awarded a $375,000 grant from the National Science Foundation to build and support new research laboratories in manufacturing engineering. The center aims to work with industrial partners and provide education and training opportunities for students.
A new test can identify contaminated cardboard food containers that break phthalate safety rules. Researchers found significant exposure to diisobutyl phthalate (DIBP) in some boxes, emphasizing the need for unrecycled materials.
NASA Goddard's method for producing high-quality carbon nanotubes has been recognized as a winner in the Nano 50 awards. The technology eliminates the need for metal catalysts, resulting in safer and less expensive production methods.
The University of Texas at San Antonio College of Engineering has been awarded a grant to build and support new research laboratories in manufacturing engineering. The center aims to attract federal funding and assist local communities in building up their manufacturing businesses.
The new standard assesses environmental-friendliness of carpet through five categories: public health and environment, energy and energy efficiency, bio-based or recycled materials, manufacturing, and reclamation. It aims to encourage manufacturers to develop environmentally preferable processes, practices, power sources, and materials.
Researchers at NIST have developed a method to selectively grow nanowires on sapphire wafers, allowing for the creation of transistors and other circuit elements with high accuracy. This technique has the potential to enable industrial-scale production of nanowire-based devices.
A study by University of Missouri-Columbia professors found that customer loyalty towards salespeople can lead to increased sales but make companies more vulnerable. Companies are recommended to develop strategies that encourage both salesperson and company loyalty.
A new company, Nanotailor, has licensed NASA Goddard's innovative process to produce high-quality, low-cost single-walled carbon nanotubes. This technology will benefit industries such as medical, construction, manufacturing, and imaging, making affordable nanotechnology available for a broad range of applications.
Food scientists and material scientists agree that communication is key to preserving the sensory quality of food. Researchers are working to bridge the gap between food scientists and material scientists to improve packaging materials.
Scientists develop purification process to recover recombinant gelatin from transgenic corn, addressing concerns over infectious agents and traceability. The method uses chromatographic and filtration techniques to achieve high purity, opening up new possibilities for plant-based protein production.