Digital Commons Network^™

Case Studies From An Integrated Mathematics And Science Course, P. E. Mcneil

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Ethnicity And Unemployment In Finland, Jan Saarela, Fjalar Finnäs

Ethnic Studies Review

This research note provides the general findings from a research project analyzing the reasons behind the lower unemployment rate of the Swedish-speaking minority in Finland, compared with the Finnish-speaking majority. The main conclusion is that the unemployment gap cannot be attributed to ethnic-group differences in age, education, place of residence, or industrial structure. We believe that two latent factors are highly relevant in this context: language proficiency and social integration, although no data presently available provides information about such issues.

Placement Of Mineral Trioxide Aggregate Using Two Different Techniques, Anita Aminoshariae

Theses and Dissertations

AbstractTHE PLACEMENT OF MINERAL TRIOXIDE AGGREGATE USING TWO DIFFERENT TECHNIQUESBy Anita Aminoshariae, D.D.S.A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at Virginia Commonwealth UniversityVirginia Commonwealth University, 2003Major Director: Gary R. Hartwell, D.D.S., M.S.Chairman and Professor, Department of EndodonticsThe purpose of this study was to determine if the adaptation of Mineral Trioxide Aggregate (MTA) to the walls of the samples would differ when placed into simulated root canals of varying length using two different placement and condensation methods. Hand condensation was compared to ultrasonic condensation. Eighty polyethylene tubes were divided into four groups …

Virginia Dental Journal (Vol. 79, No. 3, 2002)

Virginia Dental Journal

No abstract provided.

Cleaning Efficiency Of Nickel Titanium Gt And .04 Rotary Files When Used In A Torque Controlled Rotary Handpiece, Calvin Buford Suffridge

Theses and Dissertations

This study determined if the cleaning efficiency of NiTi rotary files in an endodontic electric handpiece using a no torque control setting was superior to that obtained when using the torque control feature. Fifty extracted human anterior teeth with straight canals were divided into two groups of 20 and two control groups of 5. Canals were instrumented with GT and .04 Profile NiTi files until a size 35 advanced to working length. Samples were sectioned, the apical 6 mm of the canal was photographed (x20) and projected onto a 3 x 4 foot grid with squares measuring 0.5 inches each. …

Mechanisms For Increasing Federally-Funded Research At Vcu: A Pilot Study Of Forty Faculty In Pursuit Of Nih Funding In Women's Health, The Grace E. Harris Leadership Institute At Virginia Commonwealth University, Carolyn Funk, John Guthmiller, Darrell Johnson, Dace Svikis, Christopher Wagner

The Grace E. Harris Leadership Institute Publications

The Strategic Plan for Virginia Commonwealth University (VCU) describes research as an integral and essential component of the University. The Plan promotes scholarly activities of VCU faculty and encourages research in all areas that demonstrate potential for faculty growth and development. Specifically, one of the goals in the VCU Strategic Plan is to achieve ranking among the top fifty universities in the United States in terms of external funding for research. The Office of the Vice President for Research has played a lead role in this initiative. Current economic concerns and budget deficits in the State of Virginia have had …

The Effectiveness Of Summer Remediation For High-Stakes Testing, James H. Mcmillan, Angela Snyder

MERC Publications

Summer school has been an integral part of American education for many years. Historically, summer school was used to prevent delinquency, to keep children “off the streets.” While this function is still served, the purposes of summer school now include academic enrichment, summer employment for teachers, supervision for children during the summer months for working parents, the mitigation of summer learning loss, and what can be teamed remediation of student knowledge and skills to meet high academic standards (Hirschman, 200; New York State United Teachers, 1999); the National Assembly of Health and Human Service Organizations, 2000). For some students, summer …

Effect Of A Desensitizing Agent And An Adhesive System On Microleakage Associated With Cast Restorations Luted With A Resin-Modified Glass Ionomer Cement, Saleh Abdulaziz Al-Rowaieh

Theses and Dissertations

Purpose: This study evaluated microleakage associated with cast restorations that were luted with a resin-modified glass ionomer cement (RelyX) following obturation of the dentinal tubules with either a desensitizing agent (Gluma Desensitizer) or an adhesive system (Scotchbond Multipurpose Dental Adhesive). The effect of acid etching on the removal of the smear layer and its influence on the extent of microleakage associated with the adhesive system was also evaluated.

Materials and Methods: Extracted mandibular premolars (N = 48) were prepared for complete cast restorations and divided into 4 groups (N = 12). In group A ( control), neither a desensitizing agent …

Factors Influencing Mammography Utilization Among Disabled And Nondisabled Women, Jeffrey S. Legg

Theses and Dissertations

Breast cancer is the second leading cause of cancer mortality in women in the United States. Because the majority of risk factors for breast cancer are not modifiable, early detection methods such as mammography are essential. However, concern exists for the equitable provision and use of mammography services in the U.S. Mammography is ofien underutilized by various subpopulations resulting, potentially, in these groups not experiencing the benefits of early detection. A subpopulation that has received little attention in the study of mammography utilization encompasses persons classified as disabled.

The 1998 National Health Interview Survey provided the data for this analysis. …

The Effects Of An Aquatic Intervention Program On The Discomforts Of Pregnancy, Sheila Anne O'Hanlon Smith

Theses and Dissertations

Approximately 50% to 80% of pregnant women complain of low back pain, edema, and other discomforts. Although exercise programs have been recommended to decrease the discomforts of pregnancy and improve body image. There is a paucity of research in this area. There is very little research on exercise in water, despite theoretical and empirical advantages of such activity.

This study’s aims were to determine the impact of an aquatic exercise intervention program on pregnant women’s body image, self-efficacy, perception of barriers to health-promoting behaviors, health-promoting behaviors, mobility, and discomforts. Pender’s Health Promotion Model (1996) served as the framework for the …

Working Length Determination In Palatal Roots Of Maxillary Molars, Melanie A. Kim-Park

Theses and Dissertations

The aim of this study was to determine if a buccal curvature in the palatal roots of maxillary molars affected the clinician’s ability to accurately determine working length. Twenty-seven extracted, human maxillary molars were sorted by palatal root curvatures as J- and C-type and the angle of curvature was determined. Straight-line access was made and a #20 file was placed into the canal until the tip was visible at the apical foramen then withdrawn. The file, tooth and calibration wire were radiographed on one image using the RVG. Actual (file) and radiographic (tooth) lengths were determined using the RVG ruler. …

A Study Of Two Leadership Styles And School Cultural Norms In Small Middle Schools, Deborah Evans Marks

Theses and Dissertations

The purpose of this study was to explore and compare small, public middle school principals’ and middle school teachers’ perceptions of the leadership style exercised by principals in these schools. The study also investigated the relationship between the principals’ and teachers’ perceptions of the principals’ leadership style as well as the principals’ and teachers’ perceptions of the presence of the 14 school cultural norms in their school cultures.

The sample used in this study included building principals and their instructional staffs from 32 small, public middle schools across the Commonwealth of Virginia. Onsite visits were conducted by the researcher to …

The Association Of Organizational Performance And Market Factors With Hospital Acquisition, Jeffrey P. Harrison

Theses and Dissertations

har_ass

This research focuses on the relationship between hospital acquisition and operational performance, market factors, and organizational factors following the Balanced Budget Act of 1997. Resource dependence and financial theory guided the methodology. According to resource dependence theory, organizations desire to remain autonomous until they are faced with scarce resources. This scarcity of resources is caused by the dynamic interaction with the external environment. Financial theory recognizes the organizations ability to be successful by ensuring access to capital through profitability, strong bond ratings, lines of credit, and equity financing. The Balanced Budget Act of 1997 reduced hospital Medicare reimbursement and …

The Integration Of Technology Into Home Space In The 2020s, Ying Li

Theses and Dissertations

Research on the current housing status in the United States, and the features of middle-class and high-end houses, revealed that home space consists of five spaces: living, work and study, resting, service and circulation. A meticulous look at the four-century American housing history disclosed that transformations in the five spaces were profoundly impacted by technology. To predict home space in the near future, research on future technology and lifestyle was performed. There will still be five home spaces, with new and improved components. Technology will bring greater comfort and flexibility to the home interior. Two design solutions for middle-class and …

Environmental Factors That Predict Adolescent Smoking Behavior: The Influence Of Parent, Peer, And Sibling Smoking, Christopher J. Hogan

Theses and Dissertations

The majority of adult smoking begins during adolescence, and in order for prevention programs to be optimally effective it is critical to understand the influences of smoking initiation during this developmental period. However, little research has focused on how environmental factors, such as parent and peer smoking. influence smoking initiation exclusively within a rural population. The current study surveyed students from 23 middle schools in rural Virginia and New York State at the end of the sixth grade and then one-year later at the end of the seventh grade. Logistic regressions were used to predict changes in levels of adolescent …

Vcu News (2001-12-11)

VCU News, 2001-2002

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.

Commonwealth Times 2001-12-06

Commonwealth Times, 1969-

No abstract provided.

Commonwealth Times 2001-12-03

Commonwealth Times, 1969-

No abstract provided.

Genetic Dissection Of Behavioral And Neurogenomic Responses To Acute Ethanol, Aaron Wolen

Theses and Dissertations

Individual differences in initial sensitivity to ethanol are strongly related to the heritable risk of alcoholism in humans. To elucidate key molecular networks that modulate ethanol sensitivity we performed a systems genetics analysis of ethanol-responsive gene expression in brain regions of the mesocorticolimbic reward circuit (prefrontal cortex, nucleus accumbens and ventral midbrain) across the BXD RI panel, a highly diverse family of isogenic mouse strains before and after treatment with ethanol. Acute ethanol altered the expression of ~2,750 genes in one or more regions and 400 transcripts were jointly modulated in all three. Ethanol-responsive gene networks were extracted with a …

The Vine (2001-12)

The Vine, 1994-2008

The Vine was a successor to Reflections in Ink, published from 1994 to 2008. It transitioned from a mostly African American student perspective to a multi-cultural one.

Commonwealth Times 2001-11-29

Commonwealth Times, 1969-

No abstract provided.

Vcu News (2001-11-28)

VCU News, 2001-2002

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.

[2001-11-17] Minutes Of A Retreat Of The Board Of Visitors Of Virginia Commonwealth University November 17, 2001., Virginia Commonwealth University. Board Of Visitors

VCU Board of Visitors Minutes

Official minutes of the VCU Board of Visitors and its Executive Committee.

[2001-11-06] Minutes Of A Retreat Of The Board Of Visitors Of Virginia Commonwealth University November 16, 2001., Virginia Commonwealth University. Board Of Visitors

VCU Board of Visitors Minutes

Official minutes of the VCU Board of Visitors and its Executive Committee.

Commonwealth Times 2001-11-15

Commonwealth Times, 1969-

No abstract provided.

Commonwealth Times 2001-11-12

Commonwealth Times, 1969-

No abstract provided.

Commonwealth Times 2001-11-08

Commonwealth Times, 1969-

No abstract provided.

Vcu News (2001-11-07)

VCU News, 2001-2002

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.

Commonwealth Times 2001-11-05

Commonwealth Times, 1969-

No abstract provided.

Commonwealth Times 2001-11-01

Commonwealth Times, 1969-

No abstract provided.