Stories
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Features: Medical
Each year, billions of multi-well plates, pipettes, bottles, flasks, vials, Eppendorf tubes, culture plates, and other polymer items are manufactured for use in research,...
Briefs: Medical
By combining engineered polymeric materials known as hydrogels with complex intestinal tissue known as organoids— made from human pluripotent stem cells — researchers have...
Features: Materials
Engineering thermoplastics are widely used to manufacture a broad range of medical devices, from single-use syringes and applicators to diagnostic...
Briefs: Imaging
Fine-grained human motion tracing — the ability to trace the trajectory of a moving human hand or leg, or even the whole body — is a general capability that is useful in a wide variety of...
Briefs: Materials
The slippery state caused by water or oil is called superlubricity — where there is basically no friction on a surface. In graphene, this superlubricity state comes from atomic orbitals that...
Briefs: Communications
Zero-Power Radio Receiver
There are several different types of wireless radio frequency identification (RFID) tags that are truly zero-power radios. Currently, most unpowered wireless RFID tags only have a range of a few meters. There are longrange, low-powered tags that draw energy either from a battery or some other form of localized power. A...
Briefs: Semiconductors & ICs
Silicon has several qualities that have led it to become the bedrock of electronics. One is that it features a very good “native” insulator — silicon dioxide, or silicon...
Briefs: Communications
System Integrates High-Speed Data and Wireless Power Transfer
Sources of wireless power — such as wireless cellphone charging pads — require near-physical contact with the pad, limiting the usefulness of a truly wireless power source. Recent work has extended wireless power to mid-range, which can supply power at inches to feet of separation....
Briefs: Imaging
A large-area detector without any dead space capable of handling a large dynamic range does not currently exist. Current large-area detectors have dead zones created by abutting several modules...
Briefs: Green Design & Manufacturing
KSC Weather Data Archive
The Spaceport Weather Data Archive provides a fully searchable database of weather data gathered at Kennedy Space Center (KSC) and the Cape Canaveral Air Force Station. Not only can the user easily retrieve data and download it, but the user can also view graphically the weather data on a map overlay. The data are updated...
Briefs: Green Design & Manufacturing
A device has been developed that is capable of relatively lengthy unattended operations and high sampling frequency of underwater environmental data anywhere in the world. The...
Briefs: Imaging
Moving target indication (MTI) methodologies are essential tools to detect, locate, recognize, and track the moving targets of interest in a movie or video sequence. Different MTI methodologies can be...
Briefs: Communications
A new high-isolation RF circulator provides enhanced detection ranges (radar) and improved reception (communications) by reducing signal leakage and undesirable internal reflections between ports...
Briefs: Imaging
WiFi signals are everywhere. Unmanned aerial vehicles (UAVs, or drones) are expected to become a larger part of everyday life. A new methodology was developed for high-resolution,...
Briefs: Communications
Engineers at NASA’s Marshall Space Flight Center have developed a machine-to-machine (M2M) network navigation protocol to enable spacecraft to perform autonomous navigation and positioning, even...
Briefs: Materials
Aluminum Alloy for High-Temperature Applications
NASA’s Marshall Space Flight Center originally developed a high-performance piston alloy to meet U.S. legislative restrictions on vehicular exhaust hydrocarbon emissions. NASA 398 aluminum alloy exhibits excellent tensile and fatigue strength at elevated temperatures. NASA 398 alloy also offers...
Briefs: Materials
Self-healing hydrogels rely on water to incorporate reversible bonds that can promote healing. Engineering self-healing properties in dry materials, such as rubber, has proven more challenging because rubber is made...
Briefs: Green Design & Manufacturing
Electromagnetic Mop (EMop) for Oil Spill Cleanup
The spillage of oil into the environment is an ongoing concern. Marine oil spills draw much attention because the oil harms marine animals and floral life. Current methods to aid in cleaning up the oil include containment booms, oil skimmers, and dispersants. Chemical dispersants are a tradeoff...
Application Briefs: Aerospace
Collier Research Corp. Newport News, VA HyperSizer.com
When the Stratolaunch aircraft rolled out of the Mojave, CA Air and Space Port hangar this spring in preparation for ground...
Briefs: Materials
Multi-Functional Yarns and Fabrics with Anti-Microbial, Anti-Static, and Anti-Odor Characteristics
Prior art fabrics used to manufacture military combat uniforms typically are made from yarns comprised of a blend of cotton and nylon fibers. This blend supports dyeing and printing techniques that use a combination of acid and vat dyes to impart a...
Briefs: Green Design & Manufacturing
Detecting Low-Level Harmful Substances in a Large Volume of Fluid
There are many applications requiring the detection and concentration of harmful substances in a fluid; for example, detecting the presence and concentration of a microbial pathogen in a source of drinking water such as a lake, reservoir, river, stream, storage tank, water main, or...
News: Transportation
Built from the ground up in response to customer and dealer feedback, Caterpillar’s first-ever utility vehicle (UTV) models will be available in summer 2018 in both a gasoline (Cat CUV82) and...
Briefs: Green Design & Manufacturing
NASA Langley resides in an area prone to tidal flooding. During events that were expected to lead to flooding, there were requests for maps showing the predicted flood level and what infrastructure may be impacted, as...
Briefs: Imaging
Image-Based User Authentication
In other user authentication systems, a user authenticates identity by selecting a particular image that is then matched to a previous choice. This invention enables greater security for access control systems by combining facial recognition technology with a user authentication question.
Briefs: Communications
A paper-thin, flexible device was created that can generate energy from human motion, and can act as a loudspeaker and microphone. The transducer is ultrathin, flexible, scalable, and...
Application Briefs: Sensors/Data Acquisition
SST Sensing Ltd.Coatbridge, UKwww.sstsensing.com
Studies show that heightened carbon dioxide (CO2) concentrations can have an adverse effect on the human metabolism, slowing down thought processes,...
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From the Editor: Medical
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Features: AR/AI
Engineering for the Future: The Trends Transforming Medtech in 2026
Ask the Expert
Eric Dietsch on the Benefits of Nitinol Wire
In collaboration with the Fort Wayne Metals Engineering team, Eric Dietsch focuses on supporting customers with material recommendations, product development, and education. Eric is available to help you and your company with any Nitinol-related questions or needs that you may have.
Webcasts
Podcasts: Medical
How Wearables Are Enhancing Smart Drug Delivery
Podcasts: Medical
Developing Sustainable Drug-Delivery Devices
Podcasts: Design
Smarter Pathways for Precision Drug Delivery in Cancer Care
On-Demand Webinars: Manufacturing & Prototyping
Understanding Testing and Compliance Requirements for Wireless Medical Devices
Podcasts: AR/AI
Personalized Medicine and Drug Delivery
Podcasts: Green Design & Manufacturing
Inside Story
Inside Story: Trends in Packaging and Sterilization
Eurofins Medical Device Testing (MDT) provides a full scope of testing services. In this interview, Eurofins’ experts, Sunny Modi, PhD, Director of Package Testing; and Elizabeth Sydnor, Director of Microbiology; answer common questions on medical device packaging and sterilization.