Tech Exchange

NASA's Hot 100 Technologies: Robotics, Automation & Control

Inductive Monitoring System IMS software utilizes techniques from model-based reasoning, machine learning, and data mining to build system-monitoring knowledge bases from archived or simulated sensor data. In real time, IMS performs monitoring functions, determining and displaying the degree of deviation from nominal performance. IMS trend analyses can detect conditions that may indicate a failure or required system maintenance.

Posted in: Machinery & Automation, Robotics, Techs for License, Articles

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NASA's Hot 100 Technologies: Sensors

Gas Sensors Based on Coated and Doped Carbon Nanotubes Electronic, inexpensive, low-power gas sensors are based on single-walled carbon nanotubes (SWCNT) and provide a method for gas detection by coating or doping the SWCNTs with suitable materials. Applications include detection of flammable gases for the petrochemical industry, methane detection for the mine safety industry, environmental monitoring of toxic industrial gases, and monitoring gases in a patient’s breath.

Posted in: Sensors, Techs for License, Articles

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Products of Tomorrow: November 2014

The technologies NASA develops don’t just blast off into space. They also improve our lives here on Earth. Life-saving search-and-rescue tools, implantable medical devices, advances in commercial aircraft safety, increased accuracy in weather forecasting, and the miniature cameras in our cellphones are just some of the examples of NASA-developed technology used in products today.

Posted in: Products, Techs for License, Articles

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DBD Device Offers Transdermal Medicine Delivery

DBD Innovations Iontophoresis is a well-researched technique for delivering medicines and cosmetic agents through the skin. Current techniques, however, are inefficient, and existing devices are often expensive, bulky, and awkward. A Dielectric Barrier Discharge Iontophoresis (DBDI) solution enhances the efficacy of existing remedies by applying a small electronic device to the treated area.

Posted in: Tech Exchange, Techs for License

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Dispensing Closure Technology Seals and Separates Ingredients

StarOne Group The Drop-Top™, a container closure and delivery system, features an internal, multi-cavity design that stores up to three separate doses of ingredients, including liquids, powders, gases, granules, or tablets. The dispensing closure technology increases the shelf life of products that are not stable in oxygen or aqueous solutions, and stores highly sensitive products that cannot have any contact with the environment or specific ingredients.

Posted in: Tech Exchange, Techs for License

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Extended-Wear Patches for Skin Hydration

Moisturizers and active ingredients must be held against human skin in a patch format. To enhance uptake, a new material needs to be designed for extended wear from 1-10 hours. Comfort and physical flexibility are two chief requirements. Ideally, the patch will also reduce the appearance of wrinkles. Proposed materials must cover large or small areas of skin, and conform to the shapes of those areas. Possible solution areas include natural and synthetic yarns or materials, wovens and nonwovens, and extruded or film materials. The materials may be held against the skin by a suitable adhesive.

Posted in: Tech Needs

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Monitoring Battery Health in Solar-Charged Systems

In solar-powered, battery-run systems, each unit’s battery stores electricity generated by the solar panel during the day and provides electricity to a load when required. The systems currently are networked, but no method is in place to determine or report battery health. A client seeks ways to pre-emptively warn the customer when a battery is about to reach the end of its useful life. Possible solution areas include algorithmic technologies based on time-varying voltage, current, and other metrics during charge/discharge cycles.

Posted in: Tech Needs

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