Digital Commons Network^™

The Bates Student - Volume 127 Number 10 - January 16, 1998, Bates College

The Bates Student

No abstract provided.

The Tiger Vol. 91 Issue 11 1998-01-16, Clemson University

Tiger Newspapers

No abstract provided.

Volume 35, Number 29: January 16, 1998, University Of North Dakota

University Letter Archive

No abstract provided.

Studies On The Preparation Of Protomycinolide Iv: Enantioselective Synthesis Of The C3–C9 Segment, James Thomas Wasicak, William A. Donaldson

Chemistry Faculty Research and Publications

The C3–C9 segment, (−)-16, of the polyene macrolide antibiotic protomycinolide IV (1a) was prepared in optically pure form from commercially available methyl (S)-2-methyl-3-hydroxypropionate in 12 steps giving 17% yield.

High-Performance Liquid Chromatographic Separation Of Enantiomers Of Unusual Amino Acids On A Teicoplanin Chiral Stationary Phase, Antal Péter, Gabriella Török, Daniel W. Armstrong

Chemistry Faculty Research & Creative Works

A glycopeptide antibiotic, teicoplanin, was used as chiral stationary phase for the high-performance liquid chromatographic (HPLC) separation of enantiomers of more than 30 unnatural amino acids, such as phenylalanine and tyrosine analogues and analogues containing 1,2,3,4-tetrahydroisoquinoline, tetraline, 1,2,3,4-tetrahydro-2-carboline, cyclopentane, cyclohexane, cyclohexene, bicyclo[2.2.1]heptane or heptene skeletons. Excellent resolutions were achieved for most of the investigated compounds by using a hydro-organic mobile-phase system. The effects of organic modifier content, temperature and flow-rate on the resolution were investigated and the conditions of separation were optimized.

Mustang Daily, January 15, 1998

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

The Observer, Central Washington University

Student Newspaper

Student newspaper for Central Washington University for January 15, 1998

Fluctuation Properties Of Precipitation. Part Ii: Reconsideration Of The Meaning And Measurement Of Raindrop Size Distributions, A. R. Jameson, Alexander Kostinski

Department of Physics Publications

For M drop size categories, rain is frequently viewed simply as the superposition of M,statistically independent Poisson-distributed drop fluxes each described by its own mean concentration. Implicit in such a Poissonian model is the assumption of uncorrelated counts among the drops. However, it is well known that drop size distributions are the result of the processes of collision, coalescence, and breakup, which should lead to correlations.

This inconsistency is resolved in this work. Using 1-min disdrometer measurements, two-point cross-correlation functions are used to show that drop counts at different sizes are correlated rather than independent. Moreover, it is argued …

Leadership For The Future, C. William Pollard

C. William Pollard Papers

In this 1998 address to the Southwest CEO Council in San Antonio, TX, Pollard outlines those forces that have transformed the global economy, noting that amidst such changes servant leadership must remain a constant characteristic of successful organizations.

Mu Newsletter, January 15, 1998, Office Of University Relations

MU NewsLetter, 1987-1999

No abstract provided.

Panelling Planar Graphs, James Oxley, Don Row

Faculty Publications

The skeleton of a spherical polyhedron may also be viewed as the skeleton of other panelled structures. We characterize those collections of cycles of a planar graph that bound the panels of hinged-panel structures, and distinguish those that arise from spherical polyhedra.

January 15, 1998, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

The Wooster Voice (Wooster, Oh), 1998-01-15, Wooster Voice Editors

The Voice: 1991-2000

A student withdrew sexual assault charges against a campus security officer. President Hales writes a letter addressing issues of vandalism on campus. Wooster establishes a chapter of the Beta Beta Beta Biology Honor Society. Campus Council discusses the campus smoking policy. The College of Wooster partners with Wooster City Schools in the JASON project, a mentorship program. William I. Schreiber, once Professor of German at the college, passed away on Monday. The Student Government Association is discussing the policy of security checking rooms over winter break. The sheet metal construction workers that are working on Timken are currently protesting. Colleen …

On The Green Vol. 28 No. 12 January 14, 1998, Gallaudet University

1991-2000

On the Green is an internal publication of Gallaudet College, which later became Gallaudet University. It notified employees of updates around the campus and in the broader community, including new construction and the establishment of new academic programs. Running until 2010, it was supplanted by various forms of online mass communications across multiple audiences.

Influence Of Technology On Gifted And Talented Elementary School Student Academic Achievement, Karen N. Conn

Morehead State Theses and Dissertations

An applied project submitted in partial fulfillment of the requirements for the degree of Education Specialist at Morehead State University by Karen N. Conn on January 14,1998.

January 14, 1998 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.

Mustang Daily, January 13, 1998

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

January 13, 1998, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

On Campus, January 12, 1998, Coastal Carolina University

On Campus Newsletter

A Newsletter for Faculty and Staff of Coastal Carolina University. Volume 7, Number 1

Vcu Voice (1998-01-12)

VCU Voice, 1988-1998

VCU Today, the University’s first official administrative organ, began as a somewhat irregular monthly publication but moved to a bi-weekly newspaper format in the 1980s. The newspaper changed its name to VCU Voice in 1988 and ten years later it appeared under the title UniverCity News. As it neared the end of its run as a physical newspaper, the publication became simply VCU News. These four publications were essentially the same periodical published under different titles by the Office of University Relations. VCU News appeared online for the first time in 2002.

Grand Valley Forum, Volume 022, Number 22, January 12, 1998, Grand Valley State University

1997-1998, Volume 22

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.

Fortnightly - January 12, 1998

Fortnightly

No abstract provided.

Daily Eastern News: January 12, 1998, Eastern Illinois University

January

No abstract provided.

Morphology, Eruption Rates, And Rheology Of Lava Domes: Insights From Laboratory Models, Jonathan H. Fink, Ross W. Griffiths

Geology Faculty Publications and Presentations

The growth of lava domes can be either quiescent or violent, with transitions between styles of behavior commonly occurring with little warning. Here we propose that the behavior depends on the eruption rate, the magma rheology, and the thickness ofthe cooling surface. We present a model, based on laboratory simulations, field measurements, and photographic analysis, that relates the morphology and texture of a dome to the thickness of its cooled carapace, and thence to eruption conditions. A sequence of four main types of dome (spiny, lobate, platy, and axisymmetric) is identified in laboratory analog experiments with a Bingham plastic. These …

Volume 33 - Issue 13 - Friday, January 9, 1998, Rose Thorn Staff

The Rose Thorn Archive

The Rose Thorn, Rose-Hulman's independent student newspaper.

Volume 35, Number 19: January 9, 1998, University Of North Dakota

University Letter Archive

No abstract provided.

Chiral Separations Of Indan, Tetralin And Benzosuberan Derivatives By Capillary Electrophoresis, Kyung Hyun Gahm, Jauh Tzuoh Lee, Lisa W. Chang, Daniel W. Armstrong

Chemistry Faculty Research & Creative Works

Several indan, tetralin and benzosuberan derivatives of diverse polarities were enantio-resolved by the use of sulfated β-cyclodextrins (CDs) or mixtures of sulfated β-CDs and γ-CD as chiral additives in capillary electrophoresis. Mixtures of sulfated 13-CDs and hydroxypropy1 β- CDs were also successfully utilized for enantiomeric and diastereomeric separations of some of the tetralin derivatives with two stereogenic centers. Both neutral and anionic analytes were resolved in the reversed electrophoretic polarity mode. Cationic amino derivatives of indan and tetralin were enantio-resolved in the conventional electrophoretic polarity mode.

Mechanism Of Capillary Electrophoresis Enantioseparations Using A Combination Of An Achiral Crown Ether Plus Cyclodextrins, Daniel W. Armstrong, L. W. Chang, S. S.C. Chang

Chemistry Faculty Research & Creative Works

The addition of an achiral crown ether (18-crown-6) to a cyclodextrin- based separation can significantly affect the capillary electrophoresis (CE) enantioresolution of organic racemates that contain a primary amine functional group. In most cases an enhancement of the enantioseparation was observed. However, there are also cases where the addition of 18-crown-6 was detrimental to a cyclodextrin-based CE enantioseparation. The effect of concentration of the two complexing additives as well as the effect of pH and added potassium ion were examined. A specific three-body complex involving simultaneous, dual inclusion complex formation can be used to explain both the enhanced and diminished …

Mustang Daily, January 8, 1998

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

Reporter - January 8th 1998, Rit Reporter Staff

University Publications

No abstract provided.