Digital Commons Network^™

Effects Of Vasoactive Agents On The Mechanical Properties Of Aortic Heart Valve Leaflets, Rebecca Lynn Pounders Mathis

Theses and Dissertations

Heart valve disease is currently one of the leading forms of heart disease. Current literature has shown that endothelin I, angiotension II and 5-HT are vasoactive agents which cause concentration dependent contractions in aortic valve leaflet tissue. This study tested the mechanical properties of leaflets cut in the radial direction after they were exposed to the agents at varied concentrations or for 0.5, 6 or 24 hours. The elastic modulus, ultimate tensile strength and the yield strength were calculated. In the time trials the elastic modulus and the ultimate tensile strength both showed a significant increase at 24-hours. However, there …

Design Drawing In Instructional Design At Brigham Young University's Center For Instructional Design: A Case Study, S. Todd Stubbs

Theses and Dissertations

The purpose of this study is to compare the use of design drawing in design fields such as architecture, engineering, and industrial design with its use in instructional design (ID). This study was conducted in three parts: first, a review of literature to understand the role and value design drawing plays in non-ID fields; second, a search for design drawing in the literature of ID; and third, observations of actual use of design drawing in ID in the field. For the first part, the literature of design studies was reviewed regarding design drawing. For the second part, the literature review …

The Influence Of Instructional Coaches On Improving Teaching And Student Performance, Mariella Hodges Simons

Theses and Dissertations

Instructional coaching is emerging as a job-embedded professional development tool for schools to utilize in an effort to improve teaching practice and student achievement. Since there is a lack of understanding of the differing roles served by instructional coaches in schools and the functions they perform that influence teacher utilization of best practice procedures in teaching, this study concentrated on giving voice to teachers and administrators regarding their concerns and changes in teaching behavior. By listening to the assertions of educators employed within the schools housing an instructional coach, it is possible to gain an in-depth understanding of how the …

Establishment Of Blackberries And Detection And Management Of Raspberry Crown Borer, Edward Heard

Theses and Dissertations

Evaluations of tactics for detection and management of raspberry crown borer, RCB, Pennisettia marginata (Harris) on blackberries were performed in Mississippi from January 2005 - July 2006. Randomized split plots with infested blackberries and certified nursery stock of two recommended cultivars, thorny ?Chickasaw? and thornless ?Apache? were planted. Pest management tactics targeting RCB included drenches: chemical insecticide bifenthrin, recently registered for RCB management; experimental pesticide E2Y45; and entomopathogenic nematodes Steinernema feltiae. Insect pheromones (E,Z)3-13-octadecadien-1-ol and (E,Z)3-13-octadecadien-1-yl-acetate were evaluated as RCB lures. Effects of fungicides captan, pyraclostrobin + boscalid, lime-sulfur and insecticide acetamiprid on viability and infectivity of entomopathogenic nematode species, …

A Study Of The Perceptions Of Mississippi Legislators Regarding The Mission And Goals Of Mississippi Community And Junior Colleges, Samuel Lee Jones

Theses and Dissertations

This study examined the perceptions of the Mississippi legislature that served in the 2006 government session concerning community/junior college mission and goals. There were six research questions in the study pertaining to current and future goal statements. A discrepancy-type survey instrument was developed based on the Community College Goals Inventory developed by the Educational Testing Service and the American Association of Community and Junior Colleges (AACJC). Respondents were asked to rate 40 goal statements in terms of how important the goal statement ?is,? which was current, and how important it ?should be,? which was future. The following goal areas were …

An Empirical Study Of Organizational Ubiquitous Computing Technology Adoption: The Case Of Radio Frequency Identification (Rfid) In The Healthcare Industry, Cheon-Pyo Lee

Theses and Dissertations

Advances in wireless networking and the Internet move us toward ubiquitous and embedded computing. Ubiquitous and embedded computing enhances computer use by making computers available throughout the physical environment while making them effectively invisible to the user. In the ubiquitous and embedded computing era, computers in the traditional sense gradually fade, and information mediated by computers is available anywhere and anytime through devices that are embedded in the environment. Radio Frequency Identification (RFID) is one of the key technologies of the ubiquitous and embedded computing era. RFID is a technology used to identify, track, and trace a person or object …

Attitudes And Perceptions Of Mississippi Career And Technology School Administrators Toward Technology Integration And Their Knowledge And Use Of The National Educational Technology Standards For School Administators (Nets-A), Janice Holman Sears

Theses and Dissertations

The purpose of this study was to examine Mississippi?s Career and Technology School Administrators? attitudes and perceptions toward technology integration and to determine their knowledge and use of the NETS∙A. The study contributed to the literature on technology integration and the NETS∙A in the secondary classroom. The research design for this study was descriptive and correlational. A pilot study was conducted prior to the commencement of the research study in which no problems were identified. Out of a population of 144 Mississippi Career and Technology School Administrators, 102 participated in the study. A survey instrument consisting of three parts was …

User Involvement And Perceived Usefulness Of Information Technology, Sanabel El-Hakeem El-Attar

Theses and Dissertations

The present research investigated the extent to which users? perceived usefulness of IT was related to: (1) the user involvement in its design and implementation; (2) the user hierarchical position in the organization; (3) user years of service in the bank; and (4) user years of experience in banking business. In addition, the researcher examined the differences between males and females regarding the user involvement in design, involvement in implementation, and perception of usefulness of Information Technology (IT). The fifty-two bank users who participated in the study were volunteers from a major bank in the State of Mississippi. Seven research …

Innovative Scintillating Optical Fibers For Detecting/Monitoring Gamma Radiation, Ashwini Jayaprakash

Theses and Dissertations

A scintillating optical fiber sensor of this work consists of a scintillating optical fiber, connected to a photomultiplier tube (PMT) via a conventional silica optical fiber. When a gamma ray impinges on the scintillating optical fiber, photons are generated inside the fiber. The photons are trapped inside the fiber and guided through the PMT. The PMT output signal is acquired by a computer. Two types of scintillating optical fibers sensors were developed for gamma ray detection. The first one is a silica optical fiber doped with an inorganic scintillating agent. The second one is a liquid core waveguide optical fiber …

Instructional Choices Of Mississippi Foreign Language Teachers, Elizabeth Anne Harrison

Theses and Dissertations

The purpose of this study was to survey Mississippi foreign language teachers in regards to demographic information pertaining to their educational and professional experiences and how often they employ certain activities taken from the Mississippi Foreign Language Curriculum Framework (2000). The data were then examined to see if a relationship existed between specific teacher demographic data and how they implemented the state-mandated curriculum. A researcher-designed survey instrument was developed. In order to establish the validity and reliability of the instrument two samples were taken: Mississippi foreign language teachers and teachers subscribing to the on-line listserv FLTEACH. A total sample of …

Impact Of Foliar Fungicides On Yield And Net Returns In Soybeans, Benjamin L. Spinks

Theses and Dissertations

Field studies were conducted in 2003, 2004, and 2005 in the Mississippi delta at 12 locations across common production practices to evaluate the impact of 12 single applications of fungicides at the R3 and R5 growth stage on soybean yield, seed quality, and net returns. Averaged across locations, azoxystrobin alone and mixed with other fungicides increased yields 161 to 343 kg/ha compared to the nontreated control. Fungicide applications made at R3-R4 were more efficacious and resulted in larger yield increases than applications made at R5-R6. Plots treated at the R3-R4 growth stage with 0.11kg ai/ha azoxystrobin alone or in combination …

Volume 42 - Issue 11 - Friday, December 8, 2006, Rose Thorn Staff

The Rose Thorn Archive

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

The Daily Egyptian, December 08, 2006, Daily Egyptian Staff

December 2006

No abstract provided.

Governors State Honors Lincoln Laureate, Office Of Public Affairs

Press Releases

Governors State University recently announced that senior Loni Grosz has been selected the 2007 Student Lincoln Laureate from GSU.

“This is an honor reserved for the undergraduate who attains both the highest academic level and who contributes positively to the community,” said Dr. Sherilyn Poole, Interim Dean for Student Co-curricular Activities and Services. “Loni is a perfect choice based on her excellent academic standing and her service to children as an elementary school teacher.”

The award, sponsored by the Lincoln Academy of Illinois, is an annual honor reserved for the top senior from each of the state’s public and private …

A Drive Towards Technology Girls Incorporated Of Cny Action Research Project, Lauren J. Hardee

Regis University Student Publications (comprehensive collection)

When the technological system of an organization is deficient, it systematically promotes those deficiencies throughout the organization. The technical infrastructure of Girls Inc. was outdated, not standardized, and operationally deficient and hampered normal business activity. Given its practical application (French, et al.), an Action Research methodology was employed to identify the issues and solve the technological problems facing the Girls Inc. CNY organization. The result of this action research project is a framework for a technological infrastructure that prepares the Girls Inc. organization for the future.

Mustang Daily, December 8, 2006

Cal Poly Student Newspaper

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

Leslie V. Atty Gen Usa

2006 Decisions

USDC for the District of New Jersey

Reporter - December 8th 2006, Rit Reporter Staff

University Publications

Letters to the Editor; RIT Forecast; New Orleans Revisited; Saosin Music Review; Phillips Eastern Restaurant; At Your Leisure; Victor Wooten; Adjunct Professors; The RIT Faculty; Winter Sports Preview; RIT Rings; Drafting

The Murray State News, December 8, 2006, The Murray State News

Murray State University Collection

No abstract provided.

V. 74, Issue 10, December 8, 2006

Archway (1946-2020)

No abstract provided.

The Courier, Volume 40, Issue 13, December 8, 2006, The Courier, College Of Dupage

The Courier

Stories:

How Decisions Are Made

Campus Closes During Holiday

MyCOD Doubles Mailbox Size

Enrollment Down

Goodbye Gary–Vice President Of IT Retires After Two Decades Of Dedicated Service To The College

Kurds: Stabilizers In Iraq, American Allies, Seek Autonomy

Bridging Cultural Boundaries Through Art

Walking For Julie

People:

Gary Wenger

Joe Charmelo

Jennifer Hereth

Kathleen Kamal

Terry Vitacco

Julie Svec

The Bison, December 8, 2006

The Bison Newspapers

No abstract provided.

The New Hampshire, Vol. 96 [97], No. 24 (Dec. 8, 2006), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 96, but it is the 97th volume in the series. This was corrected in pencil.

2006-12-08, Board Of Regents, Murray State University

Board of Regents Meeting Minutes

No abstract provided.

College Voice Vol. 31 No. 11, Connecticut College

2006-2007

No abstract provided.

A Ruptured Vision: The Symbiotic Relationship Between Literary Modernism And Cinema, Charles Bailey

All Theses

ABSTRACT


The study of Modernism has often been divided by a seemingly unbridgeable gap between what has been deemed 'high' art, esoteric works intended for the privileged few, and 'low' culture-works intended for the groveling masses. In the first category are traditional art forms such as painting, sculpture, and literature. The lower art forms include mass-produced works that are accessible by design. Until the latter portion of the previous century the cinema, arguably the most important artistic medium of the twentieth century has been assessed as merely disposable popular culture, an 'other' to the world of traditional 'high' art.
This …

Daily Eastern News: December 08, 2006, Eastern Illinois University

December

No abstract provided.

Developing A Benchmark Suite For The Evaluation Of Orientation Sensors, Kelly Waller

All Theses

This paper examines the problem with the lack of standardization through which MEMS orientation sensors are evaluated. These sensors are sold with data sheets that outline their performance, but lack the conditions under which the testing takes place. In this research, a testing apparatus was developed, and testing routines were designed to evaluate the different characteristics of orientation sensors under different motion conditions. Three orientation sensors, each in a different price range, were evaluated with the benchmark suite. The testing apparatus is a turntable that can precisely spin an orientation sensor via a stepper motor, and can record its exact …

The Causes And Correlates Of Childhood Obesity: A Study Of Children Between 10 And 14 Years Of Age, Rajani Shakya

All Theses

ABSTRACT


Obesity is an alarming public health problem among people of all age groups in nearly every society. The increasing obesity rates are especially serious in the United States. The main purpose of this thesis is to explore the causes and correlates of obesity among American children between the ages of 10 and 14 using National Longitudinal Survey of Youth Child Data (NLSY79-CA).
This thesis hypothesized three major causal factors for the likelihood of children between the ages of 10 and 14 to be overweight or obese: socio-demographic groups, activities that children prefer to participate in, and the associated health …

The Echo: December 8, 2006, Taylor University

2006-2007 (Volume 94)

Students deck dorm halls for annual Christmas open house — Jones explains Dead Week policy — Vendors remove machines from campus — CSS develop new missions program — CBS reality show to be filmed in Muncie — ‘Walkin’ in a winter wonderland’ — ‘Medieval Times’ reigns on Penthouse — O’Neill (’04) overcomes introversion to work with Emmaus’ ministry to male prostitutes — Grant County ‘pays it forward’ — House church welcomes early risers — ‘The Fountain’ transcends entertainment — What to ask for this Christmas — What not to ask for this Christmas — Symphony Orchestra makes waves — Coming …