1.

Record Nr.

UNINA9910705852903321

Autore

David-Ferdon Corinne

Titolo

Preventing youth violence: opportunities for action / / developed by: Corinne David-Ferdon, Thomas R. Simon

Pubbl/distr/stampa

Atlanta, Georgia : , : Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Division of Violence Prevention, , 2014

Descrizione fisica

1 online resource (50 pages) : color illustrations

Soggetti

Youth and violence - United States - Prevention

Juvenile delinquency - United States - Prevention

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"June 2014."

Nota di bibliografia

Includes bibliographical references (pages 43-49).



2.

Record Nr.

UNINA9910781401703321

Titolo

Cross sections and rate constants for physical and chemical processes [[electronic resource] /] / edited by G.G. Chernyl ... [et al.]

Pubbl/distr/stampa

Reston, Va., : American Institute of Aeronautics and Astronautics, 2002

ISBN

1-60086-666-2

1-60086-447-3

Edizione

[English ed.]

Descrizione fisica

1 online resource (316 p.)

Collana

Progress in astronautics and aeronautics ; ; v. 196

Physical and chemical processes in gas dynamics ; ; v. 1

Altri autori (Persone)

ChernyiG. G

Disciplina

629.1 s 620.1/074

Soggetti

Gas dynamics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Originally published in Russian in 1995 by Moscow University Press, Moscow, Russia.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

""Cover""; ""Title""; ""Copyright ""; ""Contents""; ""Preface""; ""Chapter 1 General Notions and Essential Quantities""; ""I. Particles and Processes Under Consideration""; ""II. Physical Quantities, Notations, and Units of Measurement""; ""A. Physical Quantities""; ""B. Physical Constants and Units of Measure""; ""III. Description and Characteristics of Interacting Particles""; ""A. General Notation of Particles""; ""B. Extended Notation of Particle States (Subscripts/Superscripts)""; ""C. Electronic, Vibrational, and Rotational States""

""D. Statistical Weight (Multiplicity) of Electronic States""""E. Statistical Weight (Multiplicity), Vibrational Frequency, Vibrational Energy, and Characteristic Vibrational Temperature of Molecules and Molecular Ions""; ""F. Statistical Weight (Multiplicity), Rotational Energy, and Characteristic Rotational Temperature of Molecules and Molecular Ions""; ""IV. Classical Pattern of Binary Collisions of Particles""; ""V. Characteristic Dynamic Parameters""; ""A. Scales of Length and Time""; ""B. Characteristic Criteria""

""VI. Particle Distribution over Velocities and Energy: Temperatures of Different Degrees of Freedom""""VII. Mean Relative Velocity of Particles in a Gas""; ""VIII. Partition Functions and the Mean Energy of Particles in a Gas""; ""A. Partition Functions""; ""B. Mean Energy of Particles (Per Particle)""; ""C. Assumptions""; ""IX. Heat of Reaction""; ""X. Relation



Between Particle Number and Gas Pressure""; ""XI. Formulas for the Rate Constants of Specific Processes""; ""A. Rate Constant for Arbitrary Energy Dependence of the Process Cross Section""

""B. Formulas for Cross Sections and Rate Constants""""References""; ""Chapter 2 Elastic Collisions in Gases and Plasmas (T Models)""; ""I. Elastic Collisions of Neutral Particles (X + Y-+X + Y)""; ""A. Hard-Sphere Model (T.1)""; ""B. Repulsive Power-Law Potential Model (T.2)""; ""C. Hard-Sphere Model with Variable Diameter (T.3)""; ""D. Model Based on Lennard�Jones Potential (T.4)""; ""E. Model Based on Born�Mayer Potential (T.5)""; ""F. Model of Attracting Particles (T.6)""; ""II. Elastic Collisions Involving Charged Particles""

""A. Effective Radius Approximation for Electron�Atom and Electron�Molecule Collisions (T.7)""""B. Classical Approximation for Electron�Molecule Collisions (T.8)""; ""C. Born Approximation for Electron�Molecule Collisions (T.9)""; ""D. Model of Electron Scattering by Molecule with High Dipole Moment (T.10)""; ""E. Classical Approximation for Ion�Atom and Ion�Molecule Collisions (T.11)""; ""F. Model Based on the Born�Mayer Repulsive Potential for Ion Collisions with Neutral Particles (T.12)""; ""G. Model Based on the Shielded Coulomb Potential (T.13)""; ""References""

""Chapter 3 Rotational Energy Exchange (R Models)""