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...
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 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...
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...
This study was designed to determine the differences and similarities among first-year
accounting curricula in high schools, community colleges, and four-year colleges in Oregon. The
areas studied were teaching methods, testing methods, communication skills, evaluation methods
used in the communication skills, inclusion of necessary computer application skills, and the testing...
This exploratory study examined the estate planning knowledge
and actions of married couples in Oregon. The specific objectives of
the study were: (1) to determine couples' estate planning knowledge
and their estate planning actions, (2) to determine if a relationship
existed between couples' estate planning knowledge and their estate
planning...
This research investigated the relationship of
predisposing attributes of preretirees to the perceived
importance of locational preferences during the first ten
years of retirement. Multiple regression analyses and a
Chi-square test were used to determine if seven predisposing
attributes were related to ten locational preferences. Data
were analyzed from a...