المؤلفون: Radovcich, N. A, Gentile, D. P

المصدر: NASA. Langley Research Center, Recent Advances in Multidisciplinary Analysis and Optimization, Part 1.

مصطلحات موضوعية: Structural Mechanics

الوصف: A NASTRAN bulk dataset preprocessor was developed to facilitate the integration of filamentary composite laminate properties into composite structural resizing for stiffness requirements. The NASCOMP system generates delta stiffness and delta mass matrices for input to the flutter derivative program. The flutter baseline analysis, derivative calculations, and stiffness and mass matrix updates are controlled by engineer defined processes under an operating system called CBUS. A multi-layered design variable grid system permits high fidelity resizing without excessive computer cost. The NASCOMP system uses ply layup drawings for basic input. The aeroelastic resizing for stiffness capability was used during an actual design exercise.

الوصول الحر: https://ntrs.nasa.gov/citations/19890015795Test

المؤلفون: Brodsky, W. A, Gentile, D. E, Shamoo, A. E, Wyssbrod, H. R

مصطلحات موضوعية: Biosciences

الوصف: Sodium counterflow from serosal to mucosal surface of short-circuited acid-killed turtle bladder

الوصول الحر: https://ntrs.nasa.gov/citations/19710030485Test

المؤلفون: Brodsky, W. A, Gentile, D. E, Shamoo, A. E

مصطلحات موضوعية: Biosciences

الوصف: ADP-ATP catalyzed exchange reaction in turtle bladder microsomes, using chromatographic measurements of conversion rates

الوصول الحر: https://ntrs.nasa.gov/citations/19700059784Test

المؤلفون: Brodsky, W. A, Gentile, D. E, Shamoo, A. E

مصطلحات موضوعية: Chemistry

الوصف: Intermediary complexes between Na-K ion stimulated ATPase /adenosine triphosphate/ and microsomal proteins of turtle bladder epithelial cells

الوصول الحر: https://ntrs.nasa.gov/citations/19700060117Test

المؤلفون: Brodsky, W. A, Gentile, D. E

مصطلحات موضوعية: Biosciences

الوصف: H ion increased activity effect on sodium transport across short circuited turtle bladder

الوصول الحر: https://ntrs.nasa.gov/citations/19700035614Test