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Articles 27571 - 27600 of 35655
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Role Of The Cd40-Cd40 Ligand Interaction In Cd4(+) T Cell Activation Of Monocyte Interleukin-1 Synthesis, David H. Wagner
Role Of The Cd40-Cd40 Ligand Interaction In Cd4(+) T Cell Activation Of Monocyte Interleukin-1 Synthesis, David H. Wagner
Electronic Theses and Dissertations
Most studies of the induction of cytokine synthesis in monocytes have used an exogenous triggering agent such as Lipolpoysaccharide (LPS). However, during nonseptic chronic inflammatory responses (e.g., rheumatoid arthritis) monocyte activation occurs as a result of T cell generated signals. This report demonstrated that plasma membranes from anti-CD3 activated peripheral CD4$\sp{+}$ T cells (Tm$\sp{\rm A}$) but not from resting CD4$\sp{+}$ cells (Tm$\sp{\rm R}$) induced monocytes to synthesize IL-1 in the absence of costimulatory cytokines. The expression kinetics of the molecule(s) unique to activated T cells which interact with monocyte receptors to induce IL-1 demonstrated that optimal expression occurred at 6h …
Mandated School Board Member Training For Local Boards Of Education In Tennessee As Perceived By Local Boards Of Education Members And Superintendents Of Schools, John D. Payne
Electronic Theses and Dissertations
The purpose of this study was to evaluate the long-term effectiveness of the mandatory in-service training in Tennessee for all local board of education members. The primary focus of this study was to determine if the board members' or superintendents' responses about the training agencies, content, or applicability of any Academy indicated any continuing (long-term) impact on the actions of board members when they returned to their local boards of education. The secondary concern of this study was to determine if the responses were significantly differentiated between the positions of board member and superintendent or among the demographic characteristics defined …
A Study Of The Issues Involved In Teaching Singing To Prepubescent Children, Suzy White-Williams
A Study Of The Issues Involved In Teaching Singing To Prepubescent Children, Suzy White-Williams
Electronic Theses and Dissertations
University of Mississippi. Department of Music -- Doctoral essays
Chromatography On Organic Surfaces, Chaowei Zhu
Chromatography On Organic Surfaces, Chaowei Zhu
Electronic Theses and Dissertations
No abstract provided.
A New View Of Augmented Sixth Chords, Martha J. Reeder
A New View Of Augmented Sixth Chords, Martha J. Reeder
Electronic Theses and Dissertations
No abstract provided.
Stochastic Modeling Of Aerosol Agglomeration, Zhao-Ping Zhang
Stochastic Modeling Of Aerosol Agglomeration, Zhao-Ping Zhang
Electronic Theses and Dissertations
No abstract provided.
Shared Decision-Making In The First Educational District Of Tennessee: Teachers' And Principals' Perceptions Of Actual And Desired Levels Of Participation, James M. Hatcher
Shared Decision-Making In The First Educational District Of Tennessee: Teachers' And Principals' Perceptions Of Actual And Desired Levels Of Participation, James M. Hatcher
Electronic Theses and Dissertations
The purpose of this study was to determine the current involvement of principals and teachers in shared decision making as well as desired levels, and to identify the perceived areas of acceptance and non-acceptance by educators. Eight domains of the Teacher Decision Making Instrument: planning, policy, curriculum/instruction, pupil personnel, staff personnel, staff development, school/community relations, and budget management were used to assess the actual and desired levels of participation in shared decision making by the respondents. A random sample was selected from the public schools of Northeast Tennessee. Seventy-five schools were surveyed which included 75 principals and 1632 teachers. Responses …
Perceptions Of Occupational Stress Among Public School Principals In Tennessee, Karla F. Kyte
Perceptions Of Occupational Stress Among Public School Principals In Tennessee, Karla F. Kyte
Electronic Theses and Dissertations
The purpose of this study was to determine the extent that public school principals in Tennessee perceived their jobs as stressful, to identify the major sources of job-related stress within the school environment, to determine the coping strategies most often used by principals to manage occupational stress, and to relate the findings to certain demographic characteristics. The need for stress management education among the principals was also ascertained. The data collected in this study revealed that a majority of the principals (78%) perceived their jobs as moderately to extremely stressful, and approximately 70% of the principals indicated that 70% or …
The Perceptions Of Career Ladder I, Career Ladder Ii, And Career Ladder Iii Elementary Principals Regarding Instructional Leadership, Brenda T. Gulledge
The Perceptions Of Career Ladder I, Career Ladder Ii, And Career Ladder Iii Elementary Principals Regarding Instructional Leadership, Brenda T. Gulledge
Electronic Theses and Dissertations
The purpose of this study was to determine if Career Ladder I, Career Ladder II, and Career Ladder III Tennessee Elementary Principals perceived differently their role as instructional leaders. The amount of time principals spent in six identified dimensions of instructional leadership was examined. The study examined selected independent variables, such as, grade level configuration of the school, years of experience as a principal, number of years of classroom experience, and gender for any effect on the Career Ladder I, Career Ladder II, and Career Ladder III elementary principals' perceptions of their instructional leadership role. The research design included three …
Attitudes And Perceived Needs Of Northeast Tennessee Educators Toward Effecting The Practice Of Inclusion, David A. Cox
Attitudes And Perceived Needs Of Northeast Tennessee Educators Toward Effecting The Practice Of Inclusion, David A. Cox
Electronic Theses and Dissertations
This study examines the attitudes and perceived needs of Northeast Tennessee educators toward effecting the practice of inclusion in the public schools. The purpose of this study is to determine from the perspective of principals, regular education teachers, and special education teachers their current perceptions of inclusion, and what preparations or changes are needed to help educators succeed in inclusionary practices. The approach of this study is descriptive and utilizes data that was generated by the means of a survey instrument that was developed for use in this study. Areas of data presentation include: examination of demographic information; analysis of …
The Development Of The Better Schools Program In Tennessee From 1981 To 1986, Daris A. Gose
The Development Of The Better Schools Program In Tennessee From 1981 To 1986, Daris A. Gose
Electronic Theses and Dissertations
The purpose of this study was to investigate the origin, development, and implementation of the Better Schools Program in Tennessee. Materials were gathered from East Tennessee State University Library, University of Tennessee Library, Walters State Community College Library, Belmont University Library, Tennessee State Library and Archives and Morristown-Hamblen County Library. These materials consisted of government documents, presidential and gubernatorial speeches, audio and video tapes, books, and periodicals. Personal interviews were also collected from two TEA members and seven legislators. The materials were analyzed, and important passages were marked, incorporated into the paper, and documented. The research questions were (1) What …
Forecasted Characteristics Of The Grocery Industry In America: Factors To Enhance Viability In The Marketplace Of The Twenty-First Century, Terence F. O'Brien
Forecasted Characteristics Of The Grocery Industry In America: Factors To Enhance Viability In The Marketplace Of The Twenty-First Century, Terence F. O'Brien
Electronic Theses and Dissertations
The purpose of this study was to forecast what the competitive retail environment will resemble in the grocery industry in the year 2010, what measures a company must take to prepare to compete in the predicted environment, and what internal organizational structure will help to facilitate a company's competitive strategy in 2010. The study was conducted using the Delphi Technique. It is a forecasting mechanism designed to build consensus using an expert Delphi Committee. The committee consisted of 55 professionals representing many fields closely associated with the grocery industry: retailing, wholesaling, manufacturing, labor, academe, fresh meat and produce, labor, relations, …
Actual And Desired Attributes Of Shared Decision-Making As Viewed By School Board Chairpersons, Central Office Personnel, And Principals In The First Educational District Of Tennessee, Donald A. Rogers
Electronic Theses and Dissertations
The purpose of this study was to identify actual and desired attributes of shared decision making by practicing school leaders in the First Educational District of Tennessee. This study examined the relationships between selected demographic variables, organizational decision-making areas, and the responses of school board chairpersons, central office personnel, and principals. The research design included five research questions along with six null hypotheses testing the relationship between actual and desired attributes of shared decision making for each of the three positions of school leader. One hypothesis tested the demographic variables--gender, age, educational level, and years of professional educational experience--as related …
Principal And Teacher Perceptions Of School Climate Related To Value-Added Assessment And Selected School Contextual Effects In The First Tennessee District, Diann B. Casteel
Principal And Teacher Perceptions Of School Climate Related To Value-Added Assessment And Selected School Contextual Effects In The First Tennessee District, Diann B. Casteel
Electronic Theses and Dissertations
The problem related to this study was to develop a clearer understanding of organizational climates in K-8 schools in Tennessee and the relationship that climate has to school performance, as measured through value-added assessment. The purpose of this study was to identify relationships between dimensions of school climate and student achievement as measured by mandated value-added assessment at the third grade level in Tennessee. The study attempted to determine if there was a significant difference between principal and teacher perceptions of school climate and if a relationship existed between the school climate and value-added assessment. The study also endeavored to …
The Hydroclimatic Characteristics Of Nacogdoches, Texas With Implications For Water Resources Management, Larry David Clendenen
The Hydroclimatic Characteristics Of Nacogdoches, Texas With Implications For Water Resources Management, Larry David Clendenen
Electronic Theses and Dissertations
Sayok's (1986) study and statistical analysis of the climate at Nacogdoches, Texas covering 1901 to 1980 is updated to include the most recent twelve years (1981-92) of records. Missing data are estimated, all analyses are repeated, and the new 1961-90 normal climate is compared to the 1951-80 and other normals. Results showed that the climate at Nacogdoches during the last decade was about the same as that in other recent decades. Thomthwaite's (1957) climate classification defines Nacogdoches as moist subhumid, third mesothermal, with moderate summer water deficiency, and a temperature effIciency regime equal to a fourth mesothermal climate. There are …
The Roman Mission To Anglo-Saxon England: Augustine To Whitby (597-663), Sean E. Niestrath
The Roman Mission To Anglo-Saxon England: Augustine To Whitby (597-663), Sean E. Niestrath
Electronic Theses and Dissertations
This thesis is an investigation of the Roman mission to evangelize Anglo-Saxon England. The mission was commissioned by Pope Gregory the Great and charged to a monk named Augustine. In this study the reasons for sending the Roman mission and why it succeeded in bringing the resulting English church under the influence of the Roman faith will be identified.
A Comparative Study Of Selected Marches Of Kenneth Alford And John Phillip Sousa, Alan Todd Alexander
A Comparative Study Of Selected Marches Of Kenneth Alford And John Phillip Sousa, Alan Todd Alexander
Electronic Theses and Dissertations
[No abstract provided.]
The Effect Of Internal Diffusion Resistance In Spin Coating, Fengqi Zhou
The Effect Of Internal Diffusion Resistance In Spin Coating, Fengqi Zhou
Electronic Theses and Dissertations
No abstract provided.
The National Policy Board Of Educational Administration Competency Skills For School Leaders And Their Relation To Interagency Collaboration, Ellen Stites
Electronic Theses and Dissertations
This study examines the 21 competency domains of the National Policy Board of Educational Administration (NPBEA) and their importance in a collaborative effort like Cities in Schools (CIS). The purpose of the study was to identify the knowledge and skills which school principals need to facilitate an integrated service model. Data were compiled from a survey mailed to 195 CIS principals in the southeastern region of the United States. The 21 domains were rated and indicators in each of the domains were selected as essential to a CIS program. Conclusions of the study emphasize the importance of the 21 NPBEA …
Denervation Supersensitivity Of The Rat Vas Deferens: A Role For Protein Kinase C, Sonny T. Abraham
Denervation Supersensitivity Of The Rat Vas Deferens: A Role For Protein Kinase C, Sonny T. Abraham
Electronic Theses and Dissertations
A role for protein kinase C (PKC) in the denervation-induced supersensitivity of the rat vas deferens was investigated. Chronic, surgical denervation of the rat vas deferens (up to 8 days) resulted in tissues that produced enhanced contractile responses to norepinephrine (NE) in isolated organ baths. Single challenges of NE (10 $\mu$M) produced 0.6 $\pm$ 0.1 g of maximal tension in the control vas whereas in the paired, denervated tissue 2.2 $\pm$ 0.3 g of tension was recorded (n = 6). Cumulative concentration-effect curves to NE produced in the denervated vas deferens were shifted 18-fold to the left of the control …
Young Women Who Marry Early And Attend The Community College: Factors Which Influence The Completion Of Associate Degrees, Donald K. Bartholomay
Young Women Who Marry Early And Attend The Community College: Factors Which Influence The Completion Of Associate Degrees, Donald K. Bartholomay
Electronic Theses and Dissertations
The purpose of this study was to investigate, through in-depth interviews, those factors which served to motivate early marriage women in the attainment of associate degrees and to identify characteristics of early marriage women who were successful in completing associate degrees. The details obtained from these interviews were interpreted and their meanings used to generate propositions and implications about the completion of associate degrees by this group of students. In-depth interviews were conducted with 28 early marriage women (informants) who either completed associate degrees or were within 12 semester hours of completing an associate degree. In addition, 15 in-depth interviews …
Relationships Among Teachers' Efficacy, Teachers' Locus-Of-Control, And Student Achievement, David L. Burrell
Relationships Among Teachers' Efficacy, Teachers' Locus-Of-Control, And Student Achievement, David L. Burrell
Electronic Theses and Dissertations
The purpose of this study was to determine if teacher effectiveness, as measured by value-added gain scores on student achievement, was related to the teacher personality characteristics of efficacy and locus of control. The value-added mean gain scores for each teacher were correlated with teachers' scores on the Rand Corporation Efficacy Scale and the Rose and Medway Teacher Locus of Control Scale. A multiple regression analysis was used to determine if these teacher characteristics along with selected demographic variables could be used as good predictors of achievement gain. The population consisted of 132 middle school teachers across five subject areas …
Parent Perceptions Of Actual And Ideal Levels Of Involvement In Decision-Making In Tennessee Elementary Schools, John R. Clark
Parent Perceptions Of Actual And Ideal Levels Of Involvement In Decision-Making In Tennessee Elementary Schools, John R. Clark
Electronic Theses and Dissertations
The problem of this study was to determine differences between parent perceptions of the actual and ideal amounts of involvement of parents, teachers and principals in decision-making at the elementary school level. This study was conducted in conjunction with two parallel studies that considered principal and teacher perceptions with the same hypotheses. The last chapter (six) presents a summary with conclusions and recommendations of all three studies. A questionnaire, designed to examine parent perceptions of the actual and the ideal levels of involvement of teachers, parents, and principal in decision making in elementary schools in the areas of budget, personnel, …
Actual And Ideal Shared Decision-Making Perceptions Of Elementary School Principals In East Tennessee, Steven F. Dixon
Actual And Ideal Shared Decision-Making Perceptions Of Elementary School Principals In East Tennessee, Steven F. Dixon
Electronic Theses and Dissertations
The problem of this study was to determine if differences existed in the perceptions of elementary school principals regarding the amount of involvement parents, teachers, and principals had in school decision making. The study was one part of a more comprehensive project conducted in the First Tennessee Developmental District which also investigated parents' and teachers' perceptions of involvement. A questionnaire was developed to survey principals' perceptions of the actual and ideal level of involvement of parents, teachers, and principals in the areas of budget, curriculum, and personnel. A total of 95 principals (76%) returned the questionnaire. Based on the significant …
The Attributes, Teaching Effectiveness, And Educational Commitment Of Part-Time Faculty In North Carolina Community Colleges, Joseph W. Franklin
The Attributes, Teaching Effectiveness, And Educational Commitment Of Part-Time Faculty In North Carolina Community Colleges, Joseph W. Franklin
Electronic Theses and Dissertations
This study evaluated the attributes, teaching effectiveness and educational commitment of part-time faculty in enrollment-funded community colleges. The Student Instructional Rating instrument was used to measure student perceptions of instructors in the community college. Twenty four community colleges were randomly selected from North Carolina. Within each college, four full-time and four part-time faculty were randomly selected to participate in the study. Attributes of part-time faculty were compared to attributes of full-time faculty. Teaching effectiveness was assessed from dimensions on the Student Instructional Rating instrument. Various dimensions on the SIR including Faculty/Student Interaction, Overall Quality of the Course, Course Difficulty, and …
The Relationship Of Visionary Leadership And Organizational Climate Between Elementary School Principals And Business Managers, Lowell W. Biller
The Relationship Of Visionary Leadership And Organizational Climate Between Elementary School Principals And Business Managers, Lowell W. Biller
Electronic Theses and Dissertations
The purpose of this study was to determine if there was a difference in visionary leadership between and among elementary school principals and managers of manufacturing corporations in Northeast Tennessee. A second purpose was to ascertain if there was a relationship between visionary leadership and organizational climate. Data from this study were collected from 26 elementary schools and 24 manufacturing corporations. The research participants completed two questionnaires: Leader Behavior Questionnaire-Visionary Leadership, 3rd. Edition and Managerial Mirror: A Climate Inventory. There were 410 of 480, or 85% of the questionnaires that were returned from the elementary schools. The manufacturing corporations had …
Planned Change In Higher Education: A Case Study Of The Nassp Alliance For Developing School Leaders, Penny L. Smith
Planned Change In Higher Education: A Case Study Of The Nassp Alliance For Developing School Leaders, Penny L. Smith
Electronic Theses and Dissertations
The problem was that much effort was being put into an alliance for preparing school leaders with little evidence concerning how effective such groups were in promoting positive change. The purpose of this study was to provide a historical background for the National Alliance for Developing School Leaders that included the rationale for the endeavor, the identification of key actors and their roles, and perceived changes resulting from Alliance affiliation. The information gleaned from the study was intended to answer the formulated research questions. Data were collected using semi-structured interviews and through examination of relevant documents. Data were coded and …
Tech Prep: To Investigate And Develop An Analysis Of Two On-Site Visits, Sandra C. Birchfield
Tech Prep: To Investigate And Develop An Analysis Of Two On-Site Visits, Sandra C. Birchfield
Electronic Theses and Dissertations
There was no educational plan that served as a comprehensive model to more adequately prepare students for economic success as defined by securing and retaining employment in existing and prospective business settings. Tech Prep Professionals were asked questions on existing programs to investigate and develop an analysis of two on-site visits. The research questions were as follows: (1) What components comprised other Tech Prep Programs? (2) What differences and commonalties existed in the Tech Prep programs? (3) What impact, if any, did the demographics of the region have on the existing Tech Prep programs? (4) What procedures were followed in …
Perceptions Of Classroom Social Environment Held By Virginia Community College Students And Instructors In Developmental Courses, Ann C. Bartholomay
Perceptions Of Classroom Social Environment Held By Virginia Community College Students And Instructors In Developmental Courses, Ann C. Bartholomay
Electronic Theses and Dissertations
The purpose of this study was to determine students' classroom social environment needs by identifying characteristics of actual and ideal classroom environments as perceived by students taking developmental math or English courses in Virginia community colleges, characteristics of the actual classroom environments as perceived by their instructors, and characteristics of actual and ideal classroom environments as perceived by subgroups of students. The subgroups were formed by gender, race, age, type of developmental course, size of college, and whether students were first generation college students. The Adult Classroom Environment Scale was administered to students and instructors in developmental studies classes in …
Identification Of Tennessee Teacher And Principal Beliefs About National Standards And National Goals In Education, Shirley R. Ellis
Identification Of Tennessee Teacher And Principal Beliefs About National Standards And National Goals In Education, Shirley R. Ellis
Electronic Theses and Dissertations
The purpose of this study was to determine the beliefs of Tennessee principals and teachers in relation to national standards and national goals. This was a descriptive study, which utilized a survey methodology. The population under study was limited to 232 principals and 268 teachers randomly selected from the 1992-1993 membership of the Tennessee Education Association. The instrument, developed by the researcher for this study, was the National Standards/National Goals Questionnaire. The 32 item instrument was designed to determine the level of belief of national goals and national standards. Descriptive statements were used to analyze the data gathered from the …