Stories
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Briefs: Physical Sciences
An automated ground facility, for vicarious radiometric calibration of airborne and spaceborne sensors of visible and infrared light has been established. In the term “vicarious...
Briefs: Electronics & Computers
Electronic sensor systems for detecting and locating impacts of rapidly moving particles on spacecraft have been invented. Systems of this type could also be useful on Earth in settings in which the occurrence of...
Briefs: Semiconductors & ICs
An effort to extend the low-temperature operational limit of supercapacitors is currently underway. At present, commercially available non-aqueous supercapacitors are rated for a minimum operating temperature of...
Briefs: Semiconductors & ICs
A method of fabricating Bi2–xSbxTe3-based thermoelectric microdevices involves a combination of (1) techniques used previously in the fabrication of integrated circuits...
Briefs: Test & Measurement
Figure 1 depicts a monolithic microwave integrated-circuit (MMIC) single-stage amplifier containing an InP-based high- electron-mobility transistor (HEMT) plus coplanar-waveguide (CPW)...
Briefs: Electronics & Computers
A design modification and a fabrication process that implements the modification have been conceived to solve two problems encountered in the development of...
Articles: Green Design & Manufacturing
The amount of energy the United States consumes increases every year and this growth in energy consumption outpaces energy production. To fill this gap, the U.S. imports 35% of its energy. More importantly, the...
Application Briefs: Electronics & Computers
SIDECAR ASIC microprocessor-controlled chip Teledyne Imaging Sensors Camarillo, CA 805-373-4545 www.teledyne-si.com
The electronics that will convert analog signals to digital signals on...
Application Briefs: Medical
Laboratory for Global Health Observation University of Alabama at Birmingham, School of Public Health Birmingham, AL 205-934-4993 www.regardsstudy.org
A partnership between...
Briefs: Photonics/Optics
Hollow-core, periodic bandgap (HCPBG) flexible waveguides have been proposed as a means of low-loss transmission of electromagnetic signals in the frequency range from about 300 GHz to 30 THz. This...
NASA Tech Needs
The Science Mission Directorate (SMD) engages the Nation’s science community, sponsors scientific research, and develops and deploys satellites and...
Briefs: Manufacturing & Prototyping
An improved method of filling a molding flask with sand and compacting the sand around a refractory- coated foam mold pattern has been developed for incorporation into the lost-foam...
Products
Mercury Computer Systems, Chelmsford, MA, has introduced the PowerBlock™ 50 ultra-compact rugged embedded computer for small platforms in the 6- to 10- pound range. Optimized for real-time image, sensor, and signal...
Briefs: Manufacturing & Prototyping
A nominally stationary tubular probe denoted a telescopic probe has been developed as an improved alternative to a prior movable probe used to evaluate the local degree of compaction of mold...
Techs for License
Environmentally Friendly Non-Stick Perfluoroalkyls
The C6 perfluoroalkyl formulation overcomes the environmental issues inherent in other perfluoroalkyl tails, and imparts non-stick properties and resistance to oil, grease, solvents, or water that are similar to C8 fluoroalkyl tails. Chemicals containing perfluoroalkyl tails are used for stain,...
Techs for License
Nanotechnology-based hybrid nanocrystal inorganic thinfilm photovoltaics combine the best features of solar cells constructed from bulk thin-film silicon and from polymer solar cells. The...
Briefs: Materials
Polymer-based composite catholyte structures have been investigated in a continuing effort to increase the charge/ discharge capacities of solid-state lithium thin-film electrochemical...
Tech Needs
Measurement of Oxygen with Sub-PPM
A company is searching for an innovative technology for the measurement of oxygen with sub-ppm resolution. They are seeking a continuous method of measurement or those with cycle times measured in seconds, the ability to measure within a flammable gas such as hydrogen, and a non-consumable device with a long...
Tech Needs
Method for Manufacturing Controlled Open-Cell Silicone Foam
A company is looking for a method to manufacture controlled, ultra-lightweight, open-cell silicone foam. The foam cells must have very similar size, and the foam must be very elastic with a water absorption coefficient of 300-400%. The company is looking for companies able to design or to...
Who's Who: Aerospace
Astronaut Drew Feustel is scheduled to fly aboard the Space Shuttle Discovery when it makes what is projected to be the final manned mission to service the Hubble Space Telescope....
Briefs: Materials
Using ALD To Bond CNTs to Substrates and Matrices
Atomic-layer deposition (ALD) has been shown to be effective as a means of coating carbon nanotubes (CNTs) with layers of Al2O3 that form strong bonds between the CNTs and the substrates on which the CNTs are grown. It should also be possible to form strong CNT/ substrate bonds using other coating...
Briefs: Materials
Ceramic thermal and environmental barrier coatings (T/EBCs) that contain multiple layers of alternating chemical composition have been developed as improved means of protecting underlying...
Briefs: Mechanical & Fluid Systems
A variable-structure control system designed to enable a fuselage-heavy airplane to recover from spin has been demonstrated in a hand-launched, instrumented model glider airplane (see...
Briefs: Mechanical & Fluid Systems
Axial Halbach magnetic bearings have been investigated as part of an effort to develop increasingly reliable noncontact bearings for future high-speed rotary machines that may be used in such applications as...
Briefs: Mechanical & Fluid Systems
Tool bits that automatically collect powdered rock, permafrost, or other hard material generated in repeated hammering action have been invented. These tool bits are intended primarily for use as...
Briefs: Medical
Biochips containing arrays of nanoelectrodes based on multiwalled carbon nanotubes (MWCNTs) are being developed as means of ultrasensitive electrochemical detection of specific...
Briefs: Physical Sciences
The figure is a simplified depiction of a proposed Fourier telescope for imaging in hard-x rays and γ rays. This instrument would contain only one pair of...
Briefs: Physical Sciences
A bidirectional pressure-regulator system has been devised for use in a regenerative fuel cell system. The bidirectional pressure- regulator acts as a back-pressure regulator as gas flows through the...
Top Stories
INSIDER: Medical
Brain Implant Enables Safer Drug Delivery
Features: Medical
Built to Adapt: Rethinking Contract Manufacturing for a New Era
Features: Materials
OEM Toll Processing Advances High-Value Products
From the Editor: Medical
From The Editor: Charting the Technologies That Will Shape Medtech in 2026
INSIDER: Medical
Oxygen Scavenger Doubles Biosensor Performance
Features: AR/AI
Engineering for the Future: The Trends Transforming Medtech in 2026
Ask the Expert
Dan Sanchez on How to Improve Extruded Components
Improving extruded components requires careful attention to a number of factors, including dimensional tolerance, material selection, and processing. Trelleborg’s Dan Sanchez provides detailed insights into each of these considerations to help you advance your device innovations while reducing costs and speeding time to market.
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.