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University Of New Mexico Board Of Regents Minutes For June 28, 1972, University Of New Mexico Board Of Regents

Board of Regents Meeting Minutes

Minutes from the 1972-06-28 Board of Regents Meeting

Synthesis Of Derivatives Of Pyrido [3,4-D]Pyridazines, Diane (D'Ottavio) Martin

Chemistry and Chemical Biology ETDs

The current interest in the biological activity of certain 1 ,4-disubstituted pyrido[2 ,3-d]pyridazines prompted the investigation of various derivatives of the isomeric pyrido[3,4-d]pyridazine ring system. Thus, 1,4 ­ dichloro[3,4-d]pyridazine was treated with thiourea and the intermediate thiouronium salt hydrolyzed to give pyrido[3, 4-d]pyridazine-1,4(2H,3H)-dithione which was subsequently alkylated to give 1,4-bis(alkylthio)pyrido­[3,4-d]pyridazines. On the other hand, 1,4-bis(arylthio)­pyrido[3,4-d]pyridazines were prepared by the reaction of 1,4-dichloropyrido[3,4-d]pyridazine with various substituted thiophenols. Furthermore, treatment of 1,4-dichloropyrido[3,4-d]­pyridazine with a variety of substituted anilines gave the corresponding 1,4-disubstituted aniline derivatives, whereas reaction with alkylamines afforded only the 1(4)-chloro-4(1)-alkylaminopyrido[3,4-d]pyridazines. When 1-chloropyrido[3,4-d]pyridazine-4(3H)-one or 4-chloropyrido[3,4-d]pyridazine-1(2H)-one was treated with hydrazine, the corresponding …

Geology And Ore Deposits Of The Southwest Nacimiento Range, Sandoval County, New Mexico, Otto L. Schumacher

Earth and Planetary Sciences ETDs

The mapped area is in Sandoval County, New Mexico, 4 miles east of La Ventana. Precambrian rocks in the core of the Nacimiento uplift in this area consist mainly of quartz monzonite gneiss which has been intruded by granite. Hornblende schist xenoliths, zones of sheared quartz-plagioclase schistose gneiss, and mafic and leucocratic dike rocks are less abundant. Strata totaling 6200 feet, ranging from the Pennsylvanian Madera Formation through the Cretaceous Mancos Formation, are exposed in the area. Overlying the marine Madera Formation is 3400 feet of continental, marginal marine, and evaporite deposits consisting in ascending order of the Permian Abo, …

University Of New Mexico Board Of Regents Minutes For May 21, 1972, University Of New Mexico Board Of Regents

Board of Regents Meeting Minutes

Minutes from the 1972-05-21 Board of Regents Meeting

The Greater Albuquerque Business Index_May 18 1972, Daniel M. Slate

Historic Publications

THE GREATER ALBUQUERQUE BUSINESS INDEX.

Faculty Senate Meeting Minutes, 05/17/1972, P 642-793, Unm Faculty Senate

Faculty Senate Meeting Minutes, 1920 - 2013

No abstract provided.

University Of New Mexico Board Of Regents Minutes For May 05, 1972, University Of New Mexico Board Of Regents

Board of Regents Meeting Minutes

Minutes from the 1972-05-05 Board of Regents Meeting

New Mexico Daily Lobo, Volume 075, No 142, 5/5/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 142, 5/5/1972

Cellular Absorbed Dose Spectrometer (Cads) Data Reduction And Analysis., John T. Cervini

Physics & Astronomy ETDs

A detailed description of a space qualified linear energy transfer (LET) spectrometer is presented. The Cellular Absorbed Dose Spectrometer (CADS) is a prototype instrument which was launched on March 17, 1969 into an elliptical orbit. Its purpose was to obtain the first successful LET measurements in space; and, thereby provide additional data to assess the biological hazards of the near earth space environment, especially during periods of in­creased solar activity.

The physical processes that take place in the CADS in­strument are discussed, and a definition of linear energy transfer is given, as well as its relation to dE/dx. The performance …

Isopathic Graphs And Airport Graphs, Kim T. Rawlinson

Mathematics & Statistics ETDs

This paper explores two kinds of graphs, isopathic graphs and air­ port graphs. A distance property of graphs in general is also examined.

Isopathic graphs are graphs in which every maximal path has the same length. The major theorem of this section characterizes isopathic graphs as extended stars, bipartite or hamiltonian. There is then a discussion of the latter two classes of isopathic graphs.

At the end of Section I, there is an introduction to isopathic di­graphs, a natural concern after an exposure to isopathic graphs.

Airport graphs, more appropriately snob graphs, can be thought of in the following way. …

Branches And Completions For Real Algebraic Curves, Arthur E. Bukowski

Mathematics & Statistics ETDs

Let Q be a real ideal in a commutative ring A over an ordered field k. Do the classical results of cummutative rings hold for the ideal Q, the realradical of Q, and the real primes of A? We deal with these questions in Section 1. We prove that the minimal realprimes of Q are the minimal primes of Hence the minimal real primes of A are the minimal primes of some a_iϵ A}. A finitely generated realsimple ring isin fact a field and so any maximal realideal in a finitely generated ring A|k is a maximal ideal. …

Some Problems In Combinatorial Number Theory., Frank Ernest Higgins

Mathematics & Statistics ETDs

In this paper we consider three unrelated problems in combinational number theory. The first of these pertains to minimal residual polynomials, the second to certain group factorizations and the third to the addition of positive integers in their Zeckendorf representations.

In section II We show that for any given positive integer m there exists a unique integer monic polynomial P of least degree and whose coefficients satisfy certain inequalities with the property that m divides P(x) for every integer x. This polynomial is called the minimal residual polynomial modulo m. We then show that this polynomial assumes various forms which …

Structural Geology Of The Northern Part Of The East Helena Quadrangle, Lewis And Clark County, Montana., Jon A. Durham

Earth and Planetary Sciences ETDs

The map-area is located along the northwest flank of the Big Belt Mountains, Montana and includes the Eldorado thrust which marks the zone of frontal breakthrough where thrusts of the Cordilleran foldbelt are in contact with the Rocky Mountain foreland. Sedimentary rocks range in age from Precambrian to Cretaceous. Two formations of the Precambrian Belt Series, the Greyson Shale (Oldest) and Spokane Shale are present. Overlaying the Spokane Shale are five formations of the Cambrian; Flathead Quartzite (oldest), Wolsey Shale, Meagher Limestone, Park Shale, and Pilgrim Limestone. Their total aggregate thickness is about 1200 feet.

New Mexico Daily Lobo, Volume 075, No 139, 5/2/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 139, 5/2/1972

A Geochemical Study Of Distribution Of Elements In Ores And Limestones From New Jersey Zinc Mines, Hanover, New Mexico, Dasharatham Sayala

Earth and Planetary Sciences ETDs

Limestone samples (424) from both surface and subsurface horizons in the New Jersey Zinc mines at Hanover have been analyzed by atomic absorption spectrophotometry for Ag, Cd, Mn, Pb, Zn, Cu and Sn. The lead­zinc ore bodies, occurring in Paleozoic limestones are a typical example of hydrothermal deposits; and are related to the Hanover intrusive. The distribution of trace elements in surface limestones was mainly due to primary dispersion, partly due to secondary dispersion. The depth of ore mineralization, concentration of element in ore solutions, porosity of limestones, diffusion coefficients of element, and the chemical nature of elements in the …

Acid-Base Titrations In Sulfolane, Francine O. Lawrence

Chemistry and Chemical Biology ETDs

A study of the solvent effects of sulfolane (tetrahydrothiophene 1, 1-dioxide, tetramethylene sulfone) upon a series of acids and several bases has been conducted. A procedure is presented for purifying sulfolane which results in a solvent of very low water content (5 x 10^-4 M) and very few impurities, as shown by its cooling curve. Potentiometric and conductometric measurements of additions of acids and bases to purified sulfolane and of various acid-base titrations were made. The series of carboxylic acids included benzoic, orthomethoxybenzoic, and three different monochlorobenzoic acids. The bases investigated included sodium methoxide, pyridine, and diphenylguanidine. Interpretation of …

A Maximum Principle For Time-Lag Control Problems With Bounded States, Gary R. Bunce

Mathematics & Statistics ETDs

A maximum principle is obtained for control problems involving system equations with a constant time lag in the control and state variables. The arcs under consideration are subject to constraints of the form

The results are obtained using the method of M. R. Hestenes.

Operators As Elements In A Partially Ordered Linear Algebra., Edward Wayne Davenport

Mathematics & Statistics ETDs

R. DeMarr {unpublished) has begun a study of linear operators as elements in a Dedekind O-complete partially ordered linear algebra {dsc-pola). The order structure necessary to produce elements in a dsc-pola which behave as specific operators on a specific space of functions is studied.

New Mexico Daily Lobo, Volume 075, No 137, 4/28/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 137, 4/28/1972

New Mexico Daily Lobo, Volume 075, No 133, 4/24/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 133, 4/24/1972

New Mexico Daily Lobo, Volume 075, No 132, 4/21/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 132, 4/21/1972

New Mexico Daily Lobo, Volume 075, No 130, 4/19/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 130, 4/19/1972

New Mexico Daily Lobo, Volume 075, No 128, 4/17/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 128, 4/17/1972

New Mexico Daily Lobo, Volume 075, No 127, 4/14/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 127, 4/14/1972

New Mexico Daily Lobo, Volume 075, No 126, 4/13/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 126, 4/13/1972

Faculty Senate Meeting Minutes, 04/11/1972, P 442-497, Unm Faculty Senate

Faculty Senate Meeting Minutes, 1920 - 2013

No abstract provided.

New Mexico Daily Lobo, Volume 075, No 122, 4/7/1972, University Of New Mexico

1972

New Mexico Daily Lobo, Volume 075, No 122, 4/7/1972

Criteria And Guidelines For The Establishment And Implementation Of Associate Degree Programs In Four-Year Institutions., James Kay Johnston

Teacher Education, Educational Leadership & Policy ETDs

The central purpose of this study was to determine criteria for the establishment of associate degree programs in four-year institutions and to gather information that would serve as guidelines to administrators in the implementation of such programs. Information was obtained through a review of the literature, a catalog or bulletin analysis, and a questionnaire sent to directors of associate degree programs in four-year institutions that were members of the National Association of State Universities and Land Grant Colleges.

New Mexico Musician Vol 19 No 3 (April 1972)

New Mexico Musician

No abstract provided.

National Sovereignty In International Environmental Decisions, Charles R. Ross

Natural Resources Journal

No abstract provided.