Global Earth Response to Loading by Ocean Tide Models

Mathematical and programming techniques to numerically calculate Earth response to global semidiurnal and diurnal ocean tide models were developed. Global vertical crustal deformations were evaluated for M sub 2, S sub 2, N sub 2, K sub 2, K sub 1, O sub 1, and P sub 1 ocean tide loading, while horizontal deformations were evaluated for the M sub 2 tidal load. Tidal gravity calculations were performed for M sub 2 tidal loads, and strain tensor elements were evaluated for M sub 2 loads. The M sub 2 solution used for the ocean tide included the effects of self-gravitation and crustal loading

Single crystal surface work function and desorption studies Final report

Single crystal surface work function and desorption studie

Altered but Not Silenced: How Shostakovich Retained His Voice as an Artist despite the Demands of a Dictator

Can music that is regulated and restrained by a dictator still be inspired? This question reveals ideology concerning how music should be created and valued. Does outside control restrict artistic integrity and autonomy? Not all composers have been free to write whatever their soul demands. People in authority have held power and control over artistic processes. Dmitri Shostakovich was a Russian composer whose work was subjected to the tastes of a tyrannical ruler and Communist party. Though Shostakovich did not compose in an environment that fostered musical exploration, his work should not be mourned but celebrated. Shostakovich was not a victim, but a victor of his music by the way he composed in the midst of the threat of denouncement. Though Shostakovich wrote music to follow the demands of others, the music was still his by the very fact that he created it; he brought it into existence and highlighted it with nuances of his being and personality as he produced each work. This research examines three critical pieces of Shostakovich’s canon to ascertain whether controlled art subjected to the whims, preferences, and objectives of others can still be inspired. Though a composer might be told what to say, it is he who chooses how to word a phrase. Shostakovich’s output, particularly the first symphony, his opera Lady Macbeth of the Mtsensk District, and fifth symphony exemplify that restrained and restricted music does not necessitate a sacrifice in artistic integrity; it can be inspired, celebrated, and worthy of study

Time-dependent Hartree-Fock studies of superheavy molecules

The time dependent Hartree-Fock approximation is used to study the dynamical formation of long-lived superheavy nuclear complexes. The effects of long-range Coulomb polarization are treated in terms of a classical quadrupole polarization model. Our calculations show the existence of "resonantlike" structures over a narrow range of bombarding energies near the Coulomb barrier. Calculations of 238U + 238U are presented and the consequences of these results for supercritical positron emission are discussed. NUCLEAR REACTIONS 238U + 238U collisions as a function of bombarding energy, in the time-dependent Hartree-Fock approximation. Superheavy molecules and strongly damped collisions

Operational parameters for the superconducting cavity maser

Tests of the superconducting cavity maser (SCM) ultra-stable frequency source have been made for the first time using a hydrogen maser for a frequency reference. In addition to characterizing the frequency stability, the sensitivity of the output frequency to several crucial parameters was determined for various operating conditions. Based on this determination, the refrigeration and thermal control systems of the SCM were modified. Subsequent tests showed substantially improved performance, especially at the longest averaging times

Use of inedible wheat residues from the KSC-CELSS breadboard facility for production of fungal cellulase

Cellulose and xylan (a hemicellulose) comprise 50 percent of inedible wheat residue (which is 60 percent of total wheat biomass) produced in the Kennedy Space Center Closed Ecological Life Support System (CELSS) Breadboard Biomass Production Chamber (BPC). These polysaccharides can be converted by enzymatic hydrolysis into useful monosaccharides, thus maximizing the use of BPC volume and energy, and minimizing waste material to be treated. The evaluation of CELSS-derived wheat residues for production for cellulase enzyme complex by Trichoderma reesei and supplemental beta-glucosidase by Aspergillus phoenicis is in progress. Results to date are given

Behavior of various adsorbates on metal substrates quarterly progress report no. 3, 1 dec. 1964 - 28 feb. 1965

Vacuum breakdown studies - surface kinetics of adsorbed layers by field emission, sputtering of metallic surfaces, and electron interactions with adsorbed layers on metallic surface

Optimal parametrization for the relativistic mean-field model of the nucleus

We study a relativistic model of the nucleus consisting of nucleons coupled to mesonic degrees of freedom via an effective Lagrangian whose parameters are determined by a fit to selected nuclear ground-state data. We find that the model allows a very good description of nuclear ground-state properties. Because of the relativistic nature of the model, the spin properties are uniquely fixed. We discuss variations of the parametrization and of the data which suggest that the present fit has exhausted the limits of the mean-field approximation, and discuss extensions which go beyond the mean field