Digital Commons Network^™

The Synthesis Of Some New Condensed Pyridazines, Pyridazine N-Oxides And Pyrimidines As Potential Chemotherapeutic Agents, Donald E. Pichler

Chemistry and Chemical Biology ETDs

The need for new antimicrobial and antifungal agents as well as medicinals possessing antiprotozoal activity against special strains of malaria resistant to most synthetic antimalarials prompted the synthesis of new compounds that may have the desired antimetabolite properties. The structural similarities of the 1,2,5-thiadiazolo[3,4-d] pyridazines and the v-triazolo[4,5-d]pyridazines with the biologically important purines prompted the synthesis of members of these ring systems. The 1,2,5-thiadiazoles synthesized as intermediates ware also screened as potential chemotherapeutic agents. Similarly, the pyridazine N-oxides and the 5-nitro substituted pyrimidines are structurally similar to the pyrazine N-oxides and the pyridine N-oxides, which are known to possess a …

University Of New Mexico Board Of Regents Minutes For June 06, 1971, University Of New Mexico Board Of Regents

Board of Regents Meeting Minutes

Minutes from the 1971-06-06 Board of Regents Meeting

Stratigraphic Analysis Of Pennsylvanian Strata In The Lucero Region Of West Central New Mexico., James L. Martin

Earth and Planetary Sciences ETDs

During Pennsylvanian time the Lucero region of west central New Mexico was located along the southeastern part of the Zuni uplift and along the western and central part of the Lucero basin. The Lucero basin is part of the broad Pennsylvanian seaway that extended north-northwestward through central New Mexico to the Paradox basin on the north and the Orogrande basin on the south. Positive elements associated with the Lucero basin were the Zuni uplift to the west, the Penasco-Uncompahgre uplifts to the northeast, the Joyita uplift. to the east,. and the Pedernal uplift farther to the east.

The Pennsylvanian strata …

New Mexico Lobo, Volume 074, No 145, 5/21/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 145, 5/21/1971

Intensity Ratios For Polarized Refracted Light Near The Critical Angle., Stephanie Layne Moore

Physics & Astronomy ETDs

It was undertaken to investigate the intensity ratio of refracted light polarized parallel and perpendicular to the plane of incidence. The primary object of the experiment was to obtain this ratio for light incident at very nearly the critical angle on a water-air interface, the light having first passed through the water. A laser was used to produce the light beam and the experimental results were compared with the theory propounded by Fresnel for infinite plane waves and elsewhere asserted to hold for bound plane waves. As this theory predicted a ratio of the square of the refractive index (n) …

New Mexico Lobo, Volume 074, No 144, 5/20/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 144, 5/20/1971

Dielectric And Phase Behavior In Solid Cyclopentanol., Stephen John Dalich

Physics & Astronomy ETDs

The dielectric and phase properties of cyclopenthanol have been investigated using dielectric constant measurements and visual observations. As a result of these studies a model has been constructed which accounts for the observed dielectric and phase behavior in solid cyclopentanol.

From the dielectric studies three distinct solid forms have been identified in a region from the melting point at -17.5 C to -80 C. Two of these, forms I and II, are rotational phases, the third is nonrotational. The studies have concentrated on the two rotational forms and the transition between them.

The previously reported dielectric anomalies have been investigated …

Analytical And Other Applications Of Some Quaternary Ammonium Compounds, Robert Grant Dosch

Chemistry and Chemical Biology ETDs

Analytical and other applications of some quaternary ammonium compounds were studied. Conditions are described for the quantitative determination of perchlorate by precipitation as tetra-n-pentylammonium perchlorate. Results of qualitative studies of interferences from other anions and quantitative studies on the separation and determination of perchlorate in the presence of chlorate are presented. With careful work, relative errors of ± 0.2% can be expected in the range of 50-100 mg of perchlorate, ± 1.0% in the 10-50 mg range, and ± 5.0% in the range from 2-10 mg of perchlorate. A method is described for the separation and determination of Ta in …

Common Elements In Existentialism, Theories Of Concrete Art And My Work, Rita King

Art & Art History ETDs

The thesis exposition is concerned with three areas related to the thesis exhibition. First, the philosophical process which culminated in Colin Wilson’s New Existentialism. Second, theories defined by de Stijl artists and Wassily Kandinsky which were the formal beginning of Concrete Art are presented. And third, the developments and changes which occurred during the production of the works of the thesis exhibition are noted.

University Of New Mexico Board Of Regents Minutes For May 15, 1971, University Of New Mexico Board Of Regents

Board of Regents Meeting Minutes

Minutes from the 1971-05-15 Board of Regents Meeting

Convergence Rates For The Central Limit Theorem For Random Sums, Christopher E. Olson

Mathematics & Statistics ETDs

Let (X_i} be a sequence of independent, identically-distributed random variables with EX²_i < ꝏ and E(X_i - EX_i)² = 1.

The Analysis Of Missing Data And Its Computer Implementation, John Phillips Grillo

Teacher Education, Educational Leadership & Policy ETDs

The major problem for investigation was to get useful information out of missing data, where missing data were defined as items not answered on a returned questionnaire. The author developed a scheme of analysis which can provide information not otherwise obtainable to a researcher using questionnaires. A model developed to categorize missing data was based on the reaction of the subject answering the questionnaire. The model rests on the notion the subject's avoidance reaction to the questionnaire item is his measurable attribute at that time. The mathematical development of the scheme of analysis uses the dichotomy of possible answers--the subject …

Structural Stability In Earthquake Engineering., Aybars GüRpinar

Civil Engineering ETDs

To pate, only special cases of dynamic stability have been solved. In this dissertation, an attempt is made to obtain practical solutions to the stability problem in earthquake engineering.

A column supporting a concentrated mass at the top is treated as a single-degree-of-freedom system. The system is assumed to be linearly e·1astic with viscous damping. It is subjected to both horizontal and vertical random acceleration at the base, which are taken to be a band limited white noise simulating earthquake motions. The objective of this investigation is to find the probability of instability of the system.

Two methods of solution …

New Mexico Lobo, Volume 074, No 135, 5/7/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 135, 5/7/1971

New Mexico Lobo, Volume 074, No 134, 5/6/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 134, 5/6/1971

Petrology And Structure Of Eastern Monte Largo Hills, New Mexico, Jan Ralph Huzarshi

Earth and Planetary Sciences ETDs

In the Monte Largo Hills in the central part of north-central New Mexico, Precambrian metamorphic and igneous rocks, Paleozoic sediments, and Tertiary intrusive and extrusive igneous rocks occur. The metamorphics consist of a series of quartzo-feldspathic gneiss, mica schist, metaquartzite, and hornblende schists. These rocks were

derived from Precambrian sediments, mostly sandstones, arkoses and impure dolomites that were subjected to amphibolite facies synkinematic metamorphism. The Precambrian alkali granite appears to have been allochthonously emplaced with evidence near the contact of the quartzofeldspathic metamorphics for a parautochthonous formation. Quartz veins and pegmatite dikes of Precambrian age are also present. The sediments …

Geology Of The Hogback Mountain Area, Northern Big Belt Mountains, Montana., William L. Shaffer

Earth and Planetary Sciences ETDs

The Hogback Mountain area is located in the northern part of the Big Belt Mountains, twenty miles northeast of Helena, Montana.

Sedimentary rocks range in age from Precambrian to Recent, and have an aggregate thickness of about 16, 500 feet. The oldest stratified rocks are two conformable formations of the Precambrian Belt Series; the Newland Formation (oldest) and the Greyson Shale. These rocks have an aggregate thickness of about 10,700 feet.

Rocks of the Belt Series are unconformably overlain by about 1,200 feet of strata of Middle and Late Cambrian age separated into five conformable formation: the Flathead Sandstone (oldest), …

Regressive And Transgressive Phenomena In The Gallup Sandstone In The Northwestern Part Of San Juan County, New Mexico., Francis Amrisar Kaharoeddin

Earth and Planetary Sciences ETDs

The sedimentary history of the Gallup Sandstone is studied through the field investigation and laboratory analysis of samples taken from four measured sections in the vicinity of the San Juan River and one section near the Red Rock Highway. In addition to field data, textural parameters and dolomite and glauconite content of sandstone samples are the basis for interpretations of the sedimentary history and environment of deposition of the Gallup Sandstone.

A plot of the mean grain-size and sorting along with stratigraphic sections reveals that most of the Gallup Sandstone was deposited in a regressive sea, and that the regression …

New Mexico Lobo, Volume 074, No 129, 4/29/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 129, 4/29/1971

Linear Pulsation Analysis Of Cluster Cepheid Variables, Charles E. Needham

Physics & Astronomy ETDs

Models for thirteen classical Cepheids found in galactic clusters or associations are analyzed. The models are calculated using the most recently published photometric data and theoretical evolutionary tracks. The linearized equations of mass, momentum and energy conservation are solved subject to an infinitesimal radial perturbation of each equilibrium model. The equations are first solved in the adiabatic approximation. This solution is then used as the initial value for the iterative solution of the non-adiabatic equations. The linearized analysis provides information on pulsation periods of fundamental and harmonic modes, stability against pulsations and phase differences between various physical parameters, such as …

New Mexico Lobo, Volume 074, No 123, 4/21/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 123, 4/21/1971

Faculty Senate Meeting Minutes, 04/20/1971, P 427-449, Unm Faculty Senate

Faculty Senate Meeting Minutes, 1920 - 2013

No abstract provided.

New Mexico Lobo, Volume 074, No 120, 4/16/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 120, 4/16/1971

New Mexico Lobo, Volume 074, No 119, 4/15/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 119, 4/15/1971

The Economics Of Sewage Disposal In A Coastal Urban Area - A Case Study Of The Monterey Penninsula, California, Gail Eric Updegraff

Natural Resources Journal

No abstract provided.

On Some Special Classes Of Partially Ordered Linear Algebras., Taen-Yu Dai

Mathematics & Statistics ETDs

R. DeMarr (unpublished) has begun a study of Banach algebras as subalgebras of partially ordered linear algebras which are Dedekind a -complete. In [3] he has shown that the real Banach algebra of norm-bounded linear operators (mapping a real Banach space into itself) can be made into a partially ordered linear algebra which is Dedekind a -complete. This leads us to study a more gen­eralized function algebra by using the order structure. In this paper from analytical point of view we will study some special classes of partially ordered linear algebras which are Dedekind a -complete. In chapter 1 we …

New Mexico Lobo, Volume 074, No 111, 3/29/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 111, 3/29/1971

New Mexico Lobo, Volume 074, No 110, 3/26/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 110, 3/26/1971

New Mexico Lobo, Volume 074, No 108, 3/24/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 108, 3/24/1971

New Mexico Lobo, Volume 074, No 107, 3/23/1971, University Of New Mexico

1971

New Mexico Lobo, Volume 074, No 107, 3/23/1971