Both oxy-Cope and siloxy-Cope rearrangements involve
(1, 3) and (3, 3) sigrnatropic shifts. Both the concerted mechanism,
and the stepwise mechanism via a diradical intermediate are possible.
In a cyclic system such as cis-l-vinylcyclooct-3-en-l-ol, the thermal
rearrangement takes place preferably through a diradical intermediate.
At high temperature, the reaction also...
This thesis addresses the research question: How do different
physical layouts of high-rise college dormitories affect residents'
perceptions of satisfaction and crowding? The purpose of the research
was to outline some design strategies that could be used to provide
designers with information which can help them to design better high...
The protagonists in the fiction of Paule Marshall, Alice Walker, and Toni
Morrison illuminate American cultural perceptions of black women and illustrate how the
creators of these characters hope to change those perceptions. I studied Paule Marshall's
Daughters, Alice Walker's Meridian and The Color Purple, and Toni Morrison's The
Bluest...
Recent judicial decisions give the
treaty Indians in Oregon the right to fifty
percent of the fish destined to reach their
fishing areas. Oregon fish resource managers
are considering various regulation options designed
to assure the Indians their share.
Stricter ocean fishing regulations and more
sophisticated management techniques will have...
This study was designed to determine personal and professional
traits of effective and ineffective selected home economics teachers of
sophomore girls and to discover if characteristics of effective and
ineffective teachers varied between large schools of 1,000 or more
pupils and small schools with 500 or fewer students.
A survey...
The effect of salt (0, 0.9, 1.7, 2.5%) and pH (range 4
to 10) on surimi gels made from Pacific Whiting (Merluccius
productus) was investigated. Gel-forming ability was measured
by the torsion test. In general, surimi gels
increased in gel strength with increased pH. Breaking shear
stress increased to a...
Improved sensitive techniques were developed for the
determination of soluble proteins in grape, juice and wine.
These techniques which permitted direct sample analysis
without prior dialysis or concentration, were used for: 1)
characterization of heat unstable proteins, 2) evaluating
the effect of bentonite fining and ultrafiltration (UF) on
the soluble...
The efficiency of cellulose hydrolysis under straight saccharification and simultaneous saccharification and fermentation (SSF) conditions was evaluated using three lignocellulosic materials (switchgrass, cornstover, and poplar), which had been pretreated with dilute sulfuric acid under conditions which optimized xylose concentrations in the prehydrolysate liquid. Yields of glucose, cellobiose and ethanol obtained...
The general expressions for finding the network functions, e.g.,
the immittance and the scattering parameters, of a general, uniformly
coupled n-line structure in an inhomogeneous medium are derived in
terms of the normal mode parameters of the system. These are used to
compute or to derive the explicit expressions for...
With the growing trend in use of 3D laser scanning technology for data collection, it is important to study the various potential applications of this revolutionary technology. One such application is the measurement of road roughness at both large and small scales. At larger extents, terrestrial laser scanning (TLS) is...
Full Text:
of Road Quality
AN ABSTRACT OF THE THESIS OF
Abby Chin for the degree of Master of Science