Solid-liquid Phase Equilibrium in Binary Systems of Triphenyl Antimony with Biphenyl, Naphthalene, and Benzoic Acid

Solid-liquid Phase Equilibrium in Binary Systems of Triphenyl Antimony with Biphenyl, Naphthalene, and Benzoic Acid PDF Author: Marvin S. Brooks
Publisher:
ISBN:
Category : Antimony compounds
Languages : en
Pages : 30

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Solid-liquid Phase Equilibrium in Binary Systems of Triphenyl Antimony with Biphenyl, Naphthalene, and Benzoic Acid

Solid-liquid Phase Equilibrium in Binary Systems of Triphenyl Antimony with Biphenyl, Naphthalene, and Benzoic Acid PDF Author: Marvin S. Brooks
Publisher:
ISBN:
Category : Antimony compounds
Languages : en
Pages : 30

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Production of H− (1s2) by Hydrogen Atom Collisions

Production of H− (1s2) by Hydrogen Atom Collisions PDF Author: R. A. Mapleton
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ISBN:
Category : Collisional excitation
Languages : en
Pages : 16

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Book Description
The prior and post Born matrix elements are used to calculate the cross sections for H( - )(1s2) production in hydrogen atom collisions. In contrast to the original version of this work done by Mapleton in 1960, the plane wave approximation to the Coulomb function is partially corrected. The same H( - ) wave functions are used, and the post cross sections are substantially unaltered. Cross sections calculated with the improved H( - ) wave function as compared with the other H( - ) wave functions are from twenty to thirty-five per cent larger for the prior case and twenty to thirty per cent larger for the post case. The post-prior discrepancy, expressed as a ratio, varies between 0.001 and 0.33. (Author).

On Transient Wave Propagation in a Plasma

On Transient Wave Propagation in a Plasma PDF Author: Carl T. Case
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ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 14

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Measurement Techniques in Clouds

Measurement Techniques in Clouds PDF Author: Donald R. Fitzgerald
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ISBN:
Category : Atmospheric electricity
Languages : en
Pages : 28

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On the Theory of Boolean Formulas

On the Theory of Boolean Formulas PDF Author: Lorenzo Calabi
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ISBN:
Category : Algebra, Boolean
Languages : en
Pages : 50

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Substitution operators for subformulas of Boolean formulas are introduced and investigated.

On the Resolving Power of Ground Mapping Radar Antennas

On the Resolving Power of Ground Mapping Radar Antennas PDF Author: J. F. McIlvenna
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ISBN:
Category : Aerial photography
Languages : en
Pages : 66

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Book Description
The mapping of extended, cultural ground targets by an airborne radar is examined using communication theory concepts including those of the antenna transfer function and the target spatial frequency spectrum. Use of the set of transfer functions that correspond to Taylor aperture distributions and specification of the targets directly in terms of their spatial frequency spectra, permits one to examine the antenna images for quality and resolution. The results obtained indicate that resolution for a class of ground targets can be much better than is predicted by the two-point Rayleigh resolution criterion. It is also true that there can be situations in which the shape of the antenna images are quite independent of the radiation pattern. Several types of spatial noise were also included in the input spectrum to investigate noise effects on image quality and resolution. (Author).

Electromagnetic Properties of a Plasma-covered Antenna

Electromagnetic Properties of a Plasma-covered Antenna PDF Author: Daniel J. Jacavanco
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ISBN:
Category : Antennas, Horn
Languages : en
Pages : 22

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Antenna patterns (E-plane) of an X-band horn mounted in a ground plane and covered by a plasma slab were measured. A pulsed plasma was produced by capacitor discharge in a rectangular pyrex container of 6 in. x 2 in. x 24 in. i.d. Microwave interferometer measurements of the electron density were made at 9 and 35 Gc. Antenna patterns are presented which show a sharp decrease in radiated power at certain angles corresponding to the 'optics critical angle'. Good agreement is obtained for the movement of the optics critical angle with plasma density. (Author).

On the Acoustic Basis of the Perception of Intonation by Linguists

On the Acoustic Basis of the Perception of Intonation by Linguists PDF Author: Philip Lieberman
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ISBN:
Category : Intonation (Phonetics)
Languages : en
Pages : 26

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Phonon Generation by Stripe-domain Resonance in Permalloy Films

Phonon Generation by Stripe-domain Resonance in Permalloy Films PDF Author: Marden H. Seavey
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ISBN:
Category : Acoustic paramagnetic resonance
Languages : en
Pages : 14

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Substituted Perinaphthenyl Anion Radicals

Substituted Perinaphthenyl Anion Radicals PDF Author: Tapan K. Mukherjee
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ISBN:
Category : Anions
Languages : en
Pages : 16

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