Outerplanar graphs are planar graphs that have a plane embedding in which each vertex lies on the boundary of the exterior region. An outerplanar graph is maximal outerplanar if the graph obtained by adding an edge is not outerplanar. Maximal...
The area of total coloring is a more recent and less studied area than vertex and edge coloring, but recently, some attention has been given to the Total Coloring Conjecture, which states that each graph's total chromatic number xT is no greater...
Given a metric space (K, d), the hyperspace of K is defined by H(K) = {F c K: F is compact, F ≠ 0}. H(K) is itself a metric space under the Hausdorff metric dH. Hyperspaces have been extensively studied by topologists since the 1970's, but the...
Industrial management--Data processing; Supervision of employees--Data processing; Decision making--Data processing
This paper models a realistic problem involving workforce assignment and training for a large manufacturing environment. In this particular environment, the workforce is undertrained and most assignments will result in necessary training. This...
African Americans; African Americans--Education; Boy Scouts of America; Elderly poor; Floods--Ohio River; Floods--Kentucky--Louisville; National Council of Senior Citizens; Senior House; Senior centers; Scouting (Youth activity); Urban elderly;...
Oral history interviews conducted with Mr. Steward Pickett on May 23, June 4, and June 25, 1979 by Mary Bobo. Mr. Pickett, a retired assistant Boy Scout executive and board member of Senior House, talks about his family, growing up on an...
African Americans; African Americans--Education; African American newspapers; Louisville Leader (Ky.); Kentucky Reporter (Louisville, Ky.); Louisville Municipal College for Negroes (Louisville, Ky.); Mammoth Life and Accident Insurance Co....
Oral history interview with Lattimore Cole conducted on November 26, 1977 by Dwayne Cox. In this interview, Mr. Cole discusses his early education in Louisville, working for his father’s newspaper the Louisville Leader and describes what it was...
A k-term quasi-progression of diameter d is a sequence {Xl,... ,xk} for which there exists a positive integer l such that l < Xi-Xi-1 < l+d, for all i = 2, ... ,k. Quasi-progressions may be thought of as arithmetic progressions with a certain...
The classification of self-dual codes has been an extremely active area in
coding theory since 1972 [33]. A particularly interesting class of self-dual codes
is those of Type II which have high minimum distance (called extremal or...
African Americans; African American churches; African American single mothers ; African American teenage mothers; Nursing homes; Nursing home administrators; People's Baptist Church (Louisville, Ky.); Single mothers; Teenage marriage; Teenage...
Oral history interview conducted on May 9, 1979 with Frances Smith by Mary Bobo. Mrs. Smith, a former nursing home owner and administrator discusses her childhood in Russellville, Kentucky, moving to Louisville at age twelve to tend to an aunt,...
Vascular injury and chronic arterial diseases such as atherosclerosis and restenosis result in exposure of vascular smooth muscle cells (VSMCs) to increased concentrations of growth factors triggering a change from a contractile to a synthetic...
African Americans--Education (Elementary); African Americans--Education (Higher); National Training School for Women and Girls (Washington, D.C.); Fisk University; Howard University; African Americans; Race relations; Civil rights; African...
Oral history interview conducted with Ruth Bryant on July 24, 1977 by Kenneth L. Chumbley. Mrs. Bryant, a community activist, primarily discusses her involvement in community organizing and political activism during the 1960’s in Louisville. ...
Immigrants--Kentucky--Louisville; Louisville--History; Italians--United States--History--20th century; St. James Catholic School (Louisville, Ky.); St. Xavier High School (Louisville, Ky.); Catholics; Catholics--Education; University of Notre Dame;...
Congressman Romano L. (Ron) Mazzoli, interviewed by Kevin Collins on May 14, 2010 as part of the Romano L. Mazzoli oral history project. This is the first of 17 interviews conducted with the Congressman, who represented the Third District of...
Standard regularity assumptions for regression models are not satisfied in segmented regression models with an unknown change point, and consequently standard asymptotic results and inferential methods for confidence estimation are not applicable....
In this novella, a young girl wakes to discover she has lost her voice and that
people can no longer hold their secrets back from her. Tasked with offering them
absolution through listening, she must also deal with the increasing toll bearing...
A connected matching in a graph is a set of disjoint edges such that, for any pair of these edges, there is another edge of the graph incident to both of them. This dissertation investigates two problems related to finding large connected matchings...
African Americans; Social workers; Journalists; African American journalists; African American social workers; Beauty contests; African American newspapers; Newspapers; Louisville Defender (Louisville, Ky.); Civil rights demonstrations; Civil...
Oral history interview with Mrs. Vivian Clark Stanley conducted on August 5, 1985 by Janet Hodgson. She discusses her career as a social worker and her life with Frank Stanley, Sr., editor, manager, and publisher of the Louisville Defender. She...
Background: Helicobacter pylori (Hp) establishes life-long gastric infection in billions of humans, and is often responsible for diseases such as peptic ulcer and gastric cancer. Cumulative actions of genetic drift and natural selection over...
Traditionally, fingerprint image acquisition was based on contact. However
the conventional touch-based fingerprint acquisition introduces some problems
such as distortions and deformations to the fingerprint image. The most recent
technology for...
Digital control systems; Computer security; Process control--Computer programs; Supervisory control systems--Security measures
Supervisory control and data acquisition (SCADA) systems are networked control systems used in many critical infrastructure areas such as power water and transportation. Many of these systems continue to use legacy field devices that lack cyber...
African Americans; African American singers; African American musicians; Jazz; Jazz singers; Women jazz musicians
Oral history interview with Helen Humes, a jazz singer from Louisville, conducted on June 12, 1979 by Mary Bobo, for the University of Louisville Archives and Records Center. In this interview, Ms. Humes discusses her career, including her start in...
