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Estimation of time- and state-dependent delays and other parameters in functional differntial equations [microform] / K. A. Murphy.

Text

Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1988]

1988

0 resources

Cubic zig-zag enrichment of the classical Kirchhoff kinematics for laminated and sandwich plates / Michael P. Nemeth.

Text

Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [2012]

2012

1 resource

Available online

https://purl.fdlp.gov/GPO/gpo28057

Derivation of linearized transfer functions for switching-mode regulators. phase B. Single-winding current-or-voltage step-up and two-winding current-or-voltage step-up converters / Ronald C, Wong, Harry A. Owen, Jr., and Thomas G. Wilson.

Text

Durham, North Carolina : Center for Solid-State Power Conditioning and Control, School of Engineering, Duke University ; Greenbelt, Maryland : National Aeronautics and Space Administration, Goddard Space Flight Center, December 15, 1981.

1981-1215

1 resource

Derivation of linearized transfer functions for switching-mode regulators. phase A, Voltage step-up and current step-up converters / Ronald C, Wong, Harry A. Owen, Jr., and Thomas G. Wilson.

Text

Durham, N. Carolina : Center for Solid-State Power Conditioning and Control, School of Engineering, Duke University ; Greenbelt, Maryland : National Aeronautics and Space Administration, Goddard Space Flight Center, September 29, 1981.

1981-929

0 resources

Computerized design and generation of gear drives with a localized bearing contact and a low level of transmission errors / F. Litvin [and six others]

Text

Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; Adelphi, Maryland : U.S. Army Research Laboratory, May 1996.

1996-5

1 resource

Schur-convex functions and inequalities / Huan-nan Shi.

Text

Berlin ; Boston : De Gruyter ; Harbin, Heilongjiang : Harbin Institute of Technology Press, [2019]

2019

2 items

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