| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910706282303321 |
|
|
Autore |
Nicholson Lee M. |
|
|
Titolo |
Influence of molecular weight on the mechanical performance of a thermoplastic glassy polyimide / / Lee M. Nicholson[ and three others] |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , November 1999 |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (28 pages) : illustrations |
|
|
|
|
|
|
Collana |
|
|
|
|
|
|
Soggetti |
|
Molecular weight |
Mechanical properties |
Polyimides |
Elastic properties |
Thermoplasticity |
Tensile strength |
Ductile-brittle transition |
Temperature dependence |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
"November 1999." |
"Performing organization: NASA Langley Research Center"--Report documentation page. |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (pages 9-11). |
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910707451903321 |
|
|
Autore |
Rast Everette D. |
|
|
Titolo |
Photographic guide of selected external defect indicators and associated internal defects in sugar maple / / Everette D. Rast, John A. Beaton, David L. Sonderman |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Radnor, Pennsylvania : , : United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, , 1991 |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (17 pages) : illustrations |
|
|
|
|
|
|
Collana |
|
Research paper NE ; ; 647 |
|
|
|
|
|
|
Soggetti |
|
Sugar maple - Wisconsin |
Sugar maple - Defects - Wisconsin |
Wood - Defects - Wisconsin |
Trees - Wounds and injuries - Wisconsin |
Sugar maple |
Pictorial works. |
Handbooks and manuals. |
Wisconsin |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed September 6, 2016). |
"May 1991." |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (page 35). |
|
|
|
|
|
| |