Two electronic noses, the Cyranose electronic nose and the electronic nose developed at the Jet Propulsion Laboratory, have been tested to determine their utility for detecting hydrazine and monomethyl hydrazine (MMH).

electronic nose Enose hydrazine monomethyl hydrazi↗

NASA NTRS2002

Evaluation of thermo-mechanical stability of COTS dual-axis MEMS accelerometers for space applications

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thermal cycling extreme environments accelerometer↗

NASA NTRS2001

Packaging and reliability of electronic nose for space applications

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electronic nose reliability packaging↗

NASA NTRS2000

Packaging and reliability of electronic nose for space applications

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electronic nose reliability packaging↗

NASA NTRS2000

Modified Cohesive Crack Model Adapted for Description of Interface Facture at Micro, Meso, and Macro-Scales

One of the basic assumptions underlying all cohesive crack models used in the description of inelastic fracture has to do with the shape of the cohesive force distribution.

Micro Meso Macro-Scales Interface Facture Cohesive↗

NASA NTRS2000

Packaging and reliability of electronic nose for space applications

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electronic nose reliability packaging↗

NASA NTRS2000

COTS MEMS

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MicroElectroMechanical Systems MEMS COTS technolog↗

NASA NTRS2000

Interconnection and packaging isses of microelectromechanical systems (MEMS) and COTS MEMS

MEMS quality and reliability challenges are discussed and needs for study in these areas are identified.

MEMS packaging interconnection failure mechanisms↗

NASA NTRS2000

Challenges in Interconnection and Packaging of Microeletromechanical Systems (MEMS)

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MEMS↗

NASA NTRS2000

Fundamentals of Microelectromechanical Systems (MEMS)

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MEMS Microelectromechanical Systems packaging adva↗

NASA NTRS2000

Getters for Reliable Hermetic Packages

A variety of sealed-off devices such as cathode ray tubes (CRT's) electron tubes, plasma displays, particle accelarators and colliders vacuum thermal insulation, ultra-high vacuum (UHV), extreme high vacuum (XHV) systems for semiconductor processing, X-ray tubes, lamps, field-emission displays (FEDs) flat panel displays (FPDs), some microelectromechanical systems (MEMS) and science instruments for space applications, nuclear systems require a vacuum for their successful operation.

getters hermetic packaging electronic↗

NASA NTRS1999

Reliability Assessment of COTS MEMS Components for Aerospace Environment

Research and development of Micro-Electro-Mechanical Systems (MEMS) in the last decade has shown a significant promise for a variety of commercial applications including automobile and medical purposes.

Aerospace Environment MEMS sensors COTS reliabilit↗

NASA NTRS1999

NEPP Cots Mems Programs

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COTS Microelectromechanical Systems MEMS reliabili↗

NASA NTRS1999

Assessment and Assurance of Microelectronics Packaging Technology of Microeletromechanical Systems (MEMS)

Microelectromechanical systems (MEMS) have shown a significant promise in the last decade for a variety of applications such as air-bag, pressure sensors, accelerometer, microgyro, etc.

MEMS↗