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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 1833 for “"Constants"”.
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Constants
… more significant than it is. The entourage of constants acts as a common thread in a body of work that is meant to be difficult to understand. This thesis is an in-depth look into the never ending mess that is contained in an art practice.</p>
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Critical constants
Thesis (M.S.) Massachusetts Institute of Technology. Dept. of Chemical Engineering, 1951.
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Quantum electrodynamics and fundamental constants
… physics and the determination of fundamental constants. This requires a careful study of the effects from quantum electrodynamics (QED) on the interaction between the electron and the nucleus.</p> <p>The two theoretical approaches for the evaluation of QED corrections are presented and …
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Crystal symmetry and elastic constants.
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1969.
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Investigating Random Properties for Deterministic Constants
… property of randomness in the above mentioned constants. Every calculation we discuss in the thesis is based on the Ehrenfet model. There are two states in the model. The initial state for all balls is the same. Once a number is picked from the constants, the state for the corresponded ball …
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Rigorous Bounds on Strong Interaction Coupling Constants
<p>We investigate the problem of deriving bounds on strong interaction scattering amplitudes from the results of axiomatic field theory. The bounds on the π-π scattering amplitude at points within its analyticity domain which have been obtained by Łukaszuk and Martin are especially interesting …
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The third order elastic constants of aluminum
The complete set of six third order elastic constants of single crystal A1 has been experimentally determined by measuring both hydrostatic pressure and uniaxial stress derivatives of the natural sound velocities using a two specimen interferometric technique. The values obtained are ...in units of …
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Precise atomic masses for determining fundamental constants
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1994.
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Elastic constants of potassium iodide and potassium chloride
Since one of the primary goals of physical research is to be able to disseminate the results through the medium of the various journals, the author has attempted, to write Section A of the thesis in a manner such that it can be submitted for publication with as few changes as possible. This would …
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Classical Rotational-Translational Energy Transfer Using Variation of Constants
Made available in DSpace on 2014-12-09T17:36:00Z (GMT). No. of bitstreams: 1 6812095.pdf: 4972299 bytes, checksum: 27e51ad15e95db5c7ca89308f6206d92 (MD5) Previous issue date: 1968
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The second and third order elastic constants of magnesium
The complete set of the ten third order elastic constants of magnesium has been determined experimentally from measurements of the hydrostatic pressure and uniaxial compression derivatives of the natural sound velocities using an ultrasonic pulse superposition technique. The specimen was neutron …
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Determining the Preston constants of low-dielectric-constant polymers
… to develop a method to determine the Preston constants and to measure the Preston constants of four low-dielectric-constant (low-k) polymers, labeled A, B, C, and D, and Cu. A weight-loss method, which measures the weight difference between the initial wafer and the polished wafer, provided …
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Theoretical Prediction of Nuclear Magnetic Shielding Constants of Acetonitrile
Gauge invariant shielding constants calculations of ?H, ?C, and ??N were calculated for acetonitrile in the gas and liquid phases. Dierent basis sets as well as dierent ab initio and DFT methods were tested to select a time-ecient level of theory with reasonable accuracy. The eect of nuclear motion …
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The Duffing Oscillator And Linearization Techniques For Its Motion Constants
… giving solutions with respect to time. Motion constants are another way of studying the behavior of the dynamic system. If the motion constant is known, solving the system is no longer needed to analyze the characteristics of the system. Motion constants are time independent integrals that are …
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Lagrangian Points and Jacobi Constants for a Class of Asteroids
<p>Asteroid Gravitational Potentials are difficult to model owing to their irregularity in shape. This thesis focuses on two approaches to model asteroid gravity fields, namely, multiple-body and spherical harmonics modeling. Computation of gravity potential serves as a first step to determine …
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The Study of Covalent-Bonding by Means of Elastic-Constants
Made available in DSpace on 2015-05-12T22:38:56Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7317537.PDF: 3078500 bytes, checksum: cfec3917fb5d58c848ab69836382c6d3 (MD5) Previous issue date: 1973
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