Special Coverage

Iodine-Compatible Hall Effect Thruster
Precision Assembly of Systems on Surfaces (PASS)
Development of a Novel Electrospinning System with Automated Positioning and Control Software
2016 Create The Future Design Contest Open For Entries
Clamshell Sampler
Shape Memory Alloy Rock Splitter
Deployable Extra-Vehicular Activity Platform (DEVAP) for Planetary Surfaces
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Fluid Preservation System (FPS)

This system can be used by first responders during natural disasters. Lyndon B. Johnson Space Center, Houston, Texas Biological samples contain labile molecules that deteriorate rapidly ex-vivo. Terrestrially, biological samples are preserved either by freezing them (–80 °C) or by including preservation chemicals. While chemical preservation may be ideal for certain molecules, their functionality is selective and can, while preserving one set of molecules, damage others. Refrigeration poses major logistical challenges of power and logistics. These two options pose major cost and logistics burdens to NASA as they continue to collect biological specimens during flight. Although the International Space Station (ISS) includes a refrigerator to preserve samples, there are no such capabilities aboard return vehicles, especially unmanned vehicles. Furthermore, it should be noted that payloads that are dropped off in remote locations often are recovered after many days, making the biological samples extremely vulnerable to ambient conditions, often rendering them useless.

Posted in: Briefs

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Using Electromagnetic Time-Variance Magnetic Fields to Generate and Re-Grow Cartilage

Lyndon B. Johnson Space Center, Houston, Texas Adevice provides electromagnetic pulses at a predetermined frequency that will result in cartilage cell regeneration and regrowth for patients with arthritis, which reduces or eliminates joint cartilage. The device can be wrapped around the joints in a patient where infected cartilage is located. Molecular and marker data have shown this innovation to work as described above. This is a non-invasive technology that regenerates the patient’s own tissue, allowing for possibly no significant side-effects or foreign matter reactivity.

Posted in: Briefs, TSP

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Computer-Aided Design Tools to Support Human Factors Design Teams

Marshall Space Flight Center, Alabama The purpose of this work was to develop a database of human model behavior primitives, which are basic scripts that can be chained together to create simulations of humans performing certain tasks. This is unique in that the human model behaviors were collected using motion capture technology and then incorporated into virtual simulation software. Typically, human model behaviors are created based on the subjective observations of the analyst rather than by using realistic motion data. Limitations of this approach include less reliable human models and a more time-consuming process for creating the human model in the virtual environment.

Posted in: Briefs

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Advanced-Capabilities Medical Suction Device

This technology presents a means to cleanly contain bodily fluids in environments ranging from microgravity to Earth gravity with no release of infectious agents. John H. Glenn Research Center, Cleveland, Ohio NASA has long recognized the difficulty in providing emergency medical care to astronauts in space. Many aspects of space travel make medical care inherently difficult, and sufficient storage space for medical equipment severely limits the ability to carry a full complement of diagnostic and therapeutic equipment onboard. The Microgravity Compatible Medical Suction Device (MCMSD) enables aspiration and containment of bodily fluids and vomitus, while preventing the transmission of infectious agents.

Posted in: Briefs

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Use of Osteoclast-Inhibiting Compounds to Prevent Radiation-Induced Bone Loss

Lyndon B. Johnson Space Center, Houston, Texas This technology features a method for preventing or treating radiation-associated loss of bone mass, bone density, or bone strength in a subject. This technology involves administering to the subject an amount of anti-resorptive or osteoclast-inhibiting compound sufficient to prevent or mitigate loss of bone mass, density, or strength caused by radiation-associated increases in the number or activity of osteoclasts.

Posted in: Briefs

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HAIs and Chemical Resistance

Efforts to prevent healthcare-associated infections (HAIs) have put increasing pressure on today’s medical devices. It’s much more common than ever to see medical devices that can’t do the job—or fail prematurely—due to the effects of harsh disinfectants.

Posted in: White Papers, White Papers, Coatings & Adhesives

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Optimizing Performance with Technology Embedded Apparel

Intercomp USA’s latest e-book delves into the smart garment market and how sensors are crucial for making garments smart. More importantly, Intercomp reveals an exciting new technology called tailored fiber placement (TFP), available through its partnership with LayStitch. TFP promises to help with smart garment production and will enable aerospace, automotive and other equipment manufacturers to produce parts that are lighter, stronger and less expensive. Click here to download your FREE copy today or visit intercomp.com to learn more.

Posted in: White Papers

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