1.

Record Nr.

UNINA9910702417003321

Autore

Engelland Shawn A.

Titolo

Precision Departure Release Capability (PDRC) technology description / / Shawn A. Engelland [and four others]

Pubbl/distr/stampa

Moffett Field, California : , : National Aeronautics and Space Administration, Ames Research Center, , June 2013

Descrizione fisica

1 online resource (iv, 72 pages) : color illustrations

Collana

NASA/TM ; ; 2013-216531

Soggetti

Air traffic control

Aircraft communication

Ascent trajectories

Collision avoidance

Flight paths

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"June 2013."

Nota di bibliografia

Includes bibliographical references (pages 67-70).



2.

Record Nr.

UNINA9910136140503321

Autore

Mayer Istvan <1943, >

Titolo

Bond orders and energy components : extracting chemical information from molecular wave functions / / Istvan Mayer, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Budapest, Hungary

Pubbl/distr/stampa

Boca Raton : , : Taylor & Francis, , [2017]

©2017

ISBN

1-315-35720-8

1-315-37489-7

1-4200-9012-7

Edizione

[1st ed.]

Descrizione fisica

1 online resource (240 pages) : illustrations

Disciplina

541/.22

Soggetti

Wave functions

Chemical bonds

Chemical structure

Quantum chemistry

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

A CRC title.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

1. Introduction -- 2. Basic ideas of Hilbert space analysis -- 3. A common framework : atomic resolution of identity -- 4. Analysis of the first-order density in Hilbert space -- 5. Effective AOs and effective minimal basis sets -- 6. Bond order and valence indices in the Hilbert space -- 7. Open-shell systems and local spins -- 8. Energy components in the Hilbert space -- 9. Analysis in the three-dimensional space.

Sommario/riassunto

It provides immediate access for those needing to calculate such critical factors as bond order and valence indices, and atomic and diatomic contributions to molecular energy. Supporting material is available for download from the authors' continually updated website.