Articles tagged with Manufacturing
Researchers at Georgia Institute of Technology are developing a technique to fabricate custom concrete building components directly from digital designs, enabling rapid and low-cost manufacturing. The method uses computer-aided design software to create manufacturable designs, which are then 3D-printed using a CNC router.
Researchers at Ohio State University found that tilting cars on the assembly line can reduce autoworker strain, improving safety and efficiency. The study compares two methods: a cantilevered chair and a car carriage system, with the latter proving more effective in reducing stress for nine different tasks.
A new study shows that chimpanzee Santino's planning and deception abilities are greater than previously thought. He uses innovative strategies like hiding projectiles and inhibiting dominance displays to fool visitors, suggesting a flexible planning ability similar to humans.
The center section of NASA's James Webb Space Telescope has been completed, marking a significant milestone in the telescope's hardware development. The backplane will support the telescope's mirrors, instruments, and thermal control systems during its mission.
The NaPANIL project demonstrated the potential of nanoimprinting lithography to create low-cost optical components with various applications. The project showcased three main demonstrators: an OLED Head-Up Display, a Functional Light Directional Element, and a Planar Diffactive Optical Element.
Scientists have visualized the transformation of powder mixtures into molten glass using X-ray microtomography. The study revealed that contact between grains determines whether a mixture turns into liquid glass, and that sodium carbonate plays a key role in initiating chemical reactions.
The MIT CSAIL project aims to develop a desktop technology that enables personalized robot design, customization, and printing within hours. Researchers hope to create an end-to-end process for building physical machines using simple printing processes.
Researchers aim to extract glycosaminoglycans from egg shells for biomedical applications, while also using egg shells as fillers in plastics. The project has the potential to reduce waste and costs for food manufacturers, creating new income streams.
Researchers at the University of Florida are investigating toxicity associated with aqueous solutions of carbon nanotubes used in manufacturing processes. By controlling the ratio of liquid to particulate, they found that toxicity can be reduced, paving the way for sustainable nano-tech products.
The Penn State Applied Research Laboratory and Sciaky, Inc. have established the Center for Innovative Metal Processing through Direct Digital Deposition as a Manufacturing Demonstration Facility. The center aims to provide an advanced design and simulation tool in a shared network for industry participants to evaluate the technology.
Research shows consumers can save up to $800 by finding out what a dealer pays for a car, visiting two dealerships and liking to bargain. Buyers who don't like to bargain or do research can save $230 by doing just two things.
The ONR's Navy Manufacturing Technology (ManTech) program has improved manufacturing efficiency to save millions of dollars annually. By reducing product costs, the program enables warfighters to access more affordable technologies that enhance their capabilities.
At least 13 workers died from exposure to methylene chloride used in paint-stripping products, leading to recommendations for safer methods and product restrictions. MSU researchers urge manufacturers to note safety warnings on products and restrict access.
A new study by MIT economist David Autor shows that the rise in low-wage manufacturing industries overseas has a significant impact on the US economy and its workers. The disappearance of US manufacturing jobs frequently leaves former workers unemployed for years, creating a drag on local economies.
Dr. Anthony Grbic's innovative antenna design uses a hemispherical shape to achieve instant miniaturization, operating in one frequency band and potentially inexpensive to produce.
Global brands employ versioning to remove or reduce features in existing models, but consumers revolt and sue companies if perceived as unfair. Companies can mitigate negative reactions by reducing similarity between products and communicating with consumers about the practice.
Researchers at EPFL have successfully developed a 3D chip with multiple processors stacked vertically, increasing efficiency and processing power. The chip is connected using thin copper microtubes through tiny openings called Through-Silicon-Vias, reducing data exchange time.
Researchers at NC State University have developed a new technique to create elastic conductors from carbon nanotubes, enabling the production of stretchable electronic devices with improved resilience and conformability. The new method buckles carbon nanotubes on an elastic substrate, creating conductors that can transmit electric sign...
Researchers have created new microtweezers capable of manipulating objects to build tiny structures, print coatings for advanced sensors, and grab live stem cell spheres. The tool enables the precision printing of chemical or protein dots onto microcantilevers, which can detect chemicals in air and water.
The chemical industry is expected to see a boost in sales due to growing demand for chemicals used in agriculture, electronics, cars, and airplanes. However, the industry faces challenges such as expiring patents and slowing growth in Asia, which will impact industries like paint and construction materials.
A new study by Brown University researchers found that exposure to a common cosmetic chemical, methylisothiazolinone (MIT), can disrupt the fine wiring of the nervous system in tadpoles, even at very low concentrations. The study suggests that lower concentrations of MIT may be detrimental to brain development.
Ultrafast laser pulses create precise patterns in metals and ceramics, but new research reveals an early plasma forms immediately before the mushroom cloud, hindering performance. Eliminating this interference could unlock new applications in manufacturing, materials science, and more.
Researchers at Swiss Federal Laboratories for Materials Science and Technology (EMPA) have developed a method to treat wood with a white-rot fungus, resulting in instruments with tonal qualities comparable to Stradivarius. The goal is to standardize the process to mass-produce violins with guaranteed quality.
A team of experts used CT imaging and computer-aided machinery to create a reproduction of a 1704 Stradivarius violin. The process involved scanning the original instrument and converting images into stereolithographic files, which were then carved and assembled by hand.
Researchers from North Carolina State University are working on a 3D CPU design to achieve up to 25% reduction in energy consumption and improve performance. The goal is to overcome challenges such as heat dissipation and incompatible chip designs, enabling the manufacture of more efficient and powerful computing devices.
Researchers developed a new method using two-photon polymerization with multiple foci to create finely detailed structures, such as tissue scaffolds and microneedles, more quickly than traditional techniques. This enables faster production of microscale medical devices for tissue engineering applications.
The University of Maryland Center for Integrative Environmental Research finds that Maryland's Climate Action Plan improves electric reliability while having a negligible impact on manufacturers. The plan is expected to generate new business opportunities and jobs in the green sector, with potential growth in employment opportunities.
The University of Miami Industrial Assessment Center has received a $1 million grant from the US Department of Energy to conduct industrial assessments and provide training to engineering students. The program aims to help small and medium-sized manufacturers reduce their energy consumption, save money, and increase productivity.
Researchers at Iowa State University's Wind Energy Manufacturing Lab are working to develop new manufacturing methods that can improve the productivity of turbine blade factories by up to 35%. The lab uses advanced technologies like lasers and nondestructive evaluation to analyze and improve wind blade edges, fabric manipulation techni...
A study by Concordia University explores how IT impacts manufacturing SMEs, finding that strategic planning positively affects performance. The research highlights the importance of autonomous IT management and aligned applications to maximize technological benefits.
A study analyzed financial payments made by orthopedic device manufacturers to orthopedic surgeons from 2007 to 2010. The findings show a reduction in total payments and funds distributed after payment disclosure was required, as well as an increase in the proportion of consultants with academic affiliations.
Researchers used mathematical models to assess knee replacement implants and found that older patients or those with multiple conditions may not benefit from incremental gains in implant durability. This highlights the need for personalized approach to medical device development and evaluation.
Researchers at the University of Washington and Kettering University have developed a tool to optimize grocery store display case designs, reducing energy consumption by up to 15%. The team tested various air curtain speeds, angles, and factors to minimize warm air infiltration into chilled compartments.
The University of Missouri Industrial Assessment Center (MoIAC) helps regional companies save $80,000 annually through free energy assessments and training. The center's new grant will educate over 400 students in energy conservation and efficiency, preparing them for leadership roles.
A recent study by Carlos J. Torelli and Rohini Ahluwalia found that consumers react positively to brand extensions when products match cultural expectations, but unfavorably when they don't. The authors suggest that understanding a brand's cultural symbolism is crucial for harnessing its potential profitably.
Two Wayne State University research groups will lead projects on reducing driver distraction and improving the safety of children, teens, seniors, and pedestrians. The Collaborative Safety Research Center will invest $50 million over five years to enhance vehicle safety.
Researchers have developed a zero-birefringence optical temperature sensor that can deliver precise temperature readings down to individual milli-kelvins. The device is resistant to vibration and cheaper to manufacture than previous alternatives, making it suitable for use in challenging environments.
Researchers at the University of Florida have developed a novel manufacturing process for quantum dot-based LEDs, reducing production costs and improving efficiency. The breakthrough enables the large-scale commercialization of these energy-efficient lights, potentially replacing traditional incandescent and fluorescent bulbs.
Consumers are willing to pay a premium for sustainable and ethical products from apparel companies that practice transparency. However, skepticism about corporate claims of sustainability persists due to suspicion of marketing ploys. To build trust, consumers demand standardized authentication from authorities like the government.
A study reports that children living near lead battery manufacturing and recycling operations in developing countries have significantly higher blood lead levels, associated with lifelong health problems. The industry is expected to nearly double in size over the next five to 10 years, posing significant risks to workers and communities.
Manufacturers are designing products with an end-of-life perspective, incorporating biodegradable materials and easy disassembly. This approach to product stewardship fosters take-back programs and recycling, reducing environmental pollution risks.
A Pew Charitable Trusts study reveals serious gaps in US drug safety oversight, with 40% of finished drugs sourced from overseas. The report identifies links in the supply chain that need strengthening to ensure safe medicines.
Researchers at Purdue University have developed new technologies that combine a laser and electric fields to manipulate fluids and tiny particles, enabling innovative sensors and analytical devices. The method can be used for medical diagnostics, testing food and water, crime-scene forensics, and pharmaceutical manufacturing.
Researchers at MIT have developed a way to improve the resolution of high-speed e-beam lithography, making it more practical for mass production. By using a thinner resist layer and developing the resist with table salt, they were able to achieve resolutions down to nine nanometers.
Peter Kolesar, Professor Emeritus at Columbia Business School, was awarded the 2011 MSOM Distinguished Fellow Award for his contributions to operations management. His research has modeled service systems with random cyclic customer demand patterns and optimized credit-screening procedures.
A cost-effective method for coloring titanium using an electrochemical solution has been developed, enabling over 80 shades of basic colors and crack-free stability. The technology has potential applications in various industries, including healthcare, aviation, and the military.
Nadia Bhuiyan and Yves Gélinas, two Concordia professors, have received NSERC Discovery Accelerator Supplement awards to advance their research in lean manufacturing and coastal aquatic ecosystems. The awards will support Bhuiyan's study on product development and Gélinas' research on estuaries and microbial composition.
A recent study by the University of Edinburgh found that certain types of carbon nanotubes could cause cancer in the lining of the lung. Researchers discovered that longer nanotubes were more likely to get stuck in the lung cavity and ultimately cause mesothelioma.
The National Institute of Standards and Technology (NIST) hosted three robotics competitions to prove advanced robotics and microrobotics technologies. The Virtual Manufacturing Automation Competition and Mobile Microrobotics Challenge evaluated teams' ability to assemble components and navigate microbots, respectively.
A Johns Hopkins study found that hospitals in the US publicize robotic surgery's clinical superiority despite a lack of scientific evidence, and overstate its benefits, ignoring risks. The study highlights the need for hospitals to ensure accurate information on their websites.
A study by MIT researchers found that remanufacturing products can be more energy-efficient in some cases, but new technology often cancels out savings. The team looked at life-cycle analysis and found that many remanufactured products are less energy-efficient due to newer versions being more efficient.
Researchers found that employees initially assigned to powerful supervisors had a better experience when participating in work-family programs. This
Researchers at Rensselaer Polytechnic Institute have developed a new method for manufacturing green-colored LEDs with significantly enhanced light extraction, internal efficiency, and light output. This breakthrough brings the team closer to their goal of developing high-performance, low-cost green LEDs.
A leading nanotechnology scientist proposes a 3nm diameter threshold for mass-produced structures, citing unpredictability in bottom-up manufacturing. This challenge raises concerns about the billions invested in nanotechnology research and development.
In 'The Art of Invention', Paley explores the essential aspects of creative thinking, from identifying a problem or need to finding an inspired solution. He offers detailed guidance for aspiring inventors and experienced designers alike on conceptualizing ideas and turning them into reality.
The new centre will develop better control over crystallisation processes, enabling the production of pharmaceuticals and other products using continuous manufacturing approaches. This could lead to cost savings of up to 60% and energy reductions by up to 70%.
A new oxygen sensor invented by Michigan State University professor Ruby Ghosh can provide real-time data at a relatively low cost. This technology has potential applications in various industries such as aquaculture, beverage manufacturing, biomedical research, and petroleum manufacturing.
Researchers at Hebrew University have successfully doped semiconductor nanocrystals with impurity atoms, improving their electrical conductivity. This breakthrough could lead to the development of new electronic products, including nanolasers, solar cells, and sensors.
Researchers at Ohio State University developed a single, stationary lens to create 3D images of microscopic objects from nine different angles. The freeform lens, made from thermoplastic material, enables miniaturized products with reduced equipment needs and improved precision.
A University of Missouri chemist has discovered a method for manufacturing certain pharmaceutical drugs using pressurized carbon dioxide at room temperature. This new approach could streamline production processes and reduce the need for expensive and time-consuming methods currently used in the industry.