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open access

Development of Place-Value Numeration Concepts in Chinese Children: Ages 3 through 9

Description: This investigation examined Chinese children's development of place-value numeration concepts from ages 3 through 9, compared the development of place-value understanding of these Chinese children with that of American and Genevan children whose performances had been described in the literature, and examined the influence of adult assistance during Chinese children's performances on some of the place-value tasks.
Date: August 1995
Creator: Chang, Sy-Ning
open access

The Development of Potential Therapeutic Anti-Myosin S2 Peptides that Modulate Contraction and Append to the Heart Homing Adduct Tannic Acid without Noticeable Effect on Their Functions

Description: This dissertation aimed to explore the S2 region with an attempt to modulate its elasticity in order to tune the contraction output. Two peptides, the stabilizer and destabilizer, showed high potential in modifying the S2 region at the cellular level, thus they were prepared for animal model testing. In this research, (i) S2 elasticity was studied, and the stabilizer and destabilizer peptides were built to tune contraction output through modulating S2 flexibility; (ii) the peptides were attache… more
Date: May 2021
Creator: Qadan, Motamed
open access

The Development of Predictive Models for the Acid Degradation of Chrysotile Asbestos

Description: The purpose of this study was to determine the factors affecting the acid degradation of chrysotile asbestos (Mg_3Si_2O_5(OH_4)) . Millions of tons of asbestos have found use in this country as insulative or ablative material. More than 95 percent of the asbestos in use is of the chrysotile variety. The remaining 5 percent is composed of various types of fibrous amphiboles. The inhalation of asbestos can lead to several diseases in humans. Asbestosis, lung cancer and mesothelioma are the most c… more
Date: May 1993
Creator: Ingram, Kevin D. (Kevin Dean)
open access

The Development of Public Administration as a Field of Study in the Kingdom of Saudi Arabia

Description: The purpose of this study was to investigate the evolution and development of the field of public administration in the Kingdom of Saudi Arabia. Factors which brought about programs of public administration and which have been influential in the development of these programs were analyzed. Although the historical roots of Saudi public administration are traced to the recapture of Riyadh by the late King Abdulaziz Al-Saud in 1902, modern public administration in the Kingdom actually began in 195… more
Date: December 1989
Creator: Al-Huwaity, Swailem A. (Swailem Audah)
open access

The Development of Radio Broadcasting in Nigeria, West Africa

Description: The purpose of this study is to set forth the history of radio in Nigeria. Chapters explore the history of Nigeria, the history of Nigerian radio, and the present structure of Nigerian radio. In a final chapter, specific historical factors are isolated that have made Nigerian radio what it is today. The study concludes that the present structure of Nigerian radio is a direct product of the peculiar history of Nigeria as a former British Colony. Little can be done to solve the problems of Nigeri… more
Date: December 1974
Creator: Adejunmobi, Jonathan Adegoke
open access

Development of Range Condition Classes for Coleman County, Texas

Description: This paper deals with a study of the rangelands in Coleman County just west south and west of the Western Cross Timbers of Texas. This problem consists of classifying certain rangelands in this area according to whether they are excellent, fair, good, or poor, the chief basis for which is their deterioration.
Date: June 1951
Creator: McMinn, Philip Morris
open access

The Development of Schoenberg's Twelve-Tone Technique From Opus Nine to Opus Twenty-Six

Description: The real importance of the twelve-tone system would seem to lie in its structural possibilities. It combines the inherent potentialities of the theme of a movement in sonata form with those of the theme of a fugue and of variations. It creates a coherent texture throughout the single movements and the work as a whole. It is needless to say that this kind of coherence can also be achieved in serial compositions, that is, in movements in which not the full row of twelve tones, but only seven or e… more
Date: August 1968
Creator: Bryant, James Ronald
open access

Development of Silicon Nanowire Field Effect Transistors

Description: An economically reliable technique for the synthesis of silicon nanowire was developed using silicon chloride as source material. The 30-40 micron long nanowires were found to have diameters ranging from 40 – 100 nm. An amorphous oxide shell covered the nanowires, post-growth. Raman spectroscopy confirmed the composition of the shell to be silicon-dioxide. Photoluminescence measurements of the as-grown nanowires showed green emission, attributed to the presence of the oxide shell. Etching of th… more
Date: December 2011
Creator: Nukala, Prathyusha
open access

The Development of Teaching Aids for Elementary Electricity

Description: The purpose of this study is to develop a teaching program of instructional aids which will enrich the teaching of elementary electricity in the junior and senior high schools. It is hoped that the information and materials developed and presented will be of practical value to the teachers engaged in the teaching of electricity.
Date: 1953
Creator: Briggs, Cecil Lee
open access

The Development of Television Broadcasting in Taiwan, The Republic of China (1949-1982)

Description: This study reviews the evolution of television broadcasting in Taiwan from 1949 to 1982, with emphasis on the period from 1970 to 1982. The problem was to examine the development of the television industry in Taiwan as influenced by law and regulation, politics, and social customs. This study concludes that the development of the television industry in Taiwan was indeed greatly influenced by the above three factors. Future growth of the industry, however, may be greatly hindered unless the gove… more
Date: August 1983
Creator: Li, Fulchu
open access

The Development of the Art Song in the United States: 1890-1920 a Lecture Recital, Together with Three Recitals of Selected Works of J. S. Bach, W. A. Mozart, J. Brahms, M. Moussorgsky, J. Ibert, R. Strauss, C. Floyd, and Others

Description: The lecture recital was given on August 5, 1976. Subsequent to a presentation of some pertinent background material, diverse influences on the compositional styles of five representative composers of the period were discussed. Nine songs by Edward MacDowell, Charles Loeffler, Sidney Homer, John Alden Carpenter, and Charles Griffes were interspersed as musical illustrations. In addition to the lecture recital, three other public recitals were performed. The first solo recital was presented on Ju… more
Date: December 1976
Creator: Windsor, Eugene Allison

The Development of the Attitudes Towards Organic Chemistry Instrument

Description: In this study, undergraduate student attitudes towards organic chemistry and the influences that shape those attitudes were explored using the Attitudes Towards Organic Chemistry Instrument (ATOC) to collect both qualitative and quantitative data. The findings from the qualitative ATOC items provide evidence that students displayed a wide range of attitudes towards organic chemistry, including positive, negative, neutral, and blended attitudes. Five major influences were shown to have shaped th… more
This item is restricted from view until September 1, 2024.
Date: August 2022
Creator: Collini, Melissa Anne
open access

The Development of the Child Interpersonal Relationships and Attitudes Assessment for Child Centered Play Therapy

Description: The purpose of this study was to develop a parent report form instrument congruent with the philosophy of child-centered play therapy. The study sought to develop an instrument with acceptable levels of construct validity, reliability, sensitivity to clinical attitudes and relationships, and responsiveness to intervention. The Child Interpersonal Relationships and Attitudes Assessment (CIRAA) and the Child Behavior Checklist (CBC) and the Parenting Stress Index (PSI) were administered to 136 pa… more
Date: August 2010
Creator: Holliman, Ryan P.
open access

The Development of the Clarinet as a Solo Instrument During the Eighteenth Century

Description: This study examines the development and creation of the clarinet in the seventeenth and eighteenth century, and the start of their use as a solo instrument in the eighteenth century. This explores Mozart's utilization and development for the clarinet to other various composers and their contributions.
Date: June 1966
Creator: Mahoney, James Mack
open access

Development of the Commercial Curricula in the Secondary Schools of Texas

Description: The purpose of this study is to trace the growth and development of the commercial curricula in the secondary schools of Texas and to relate the changes in aims and objectives of such curricula in such a way that a reading of it will furnish a concise, definite, and clear understanding of what has happened in the past.
Date: 1947
Creator: Chowning, Charles Odom
open access

The Development of the Dominant Female in Selected Stories of F. Scott Fitzgerald

Description: This study of thirty representative short stories from 1912-1941 demonstrates the stages of growth in Fitzgerald's writing which emerged from his own mental development, focusing upon his changing attitudes toward women as he reflects these attitudes in his depictions of the dominant female figures in the stories. The above chronology is then divided into four major blocks; in each block the dominant female illustrates Fitzgerald's concept of women at that particular stage of his life, The stor… more
Date: August 1977
Creator: Rose, Elizabeth D.
open access

Development of the Ecological Q-Sort: A Self Concept Instrument for Use with the Elderly

Description: Attempts to measure self concept in the elderly have been characterized by a variety of differing definitions of self concept, and differing methodological procedures. Previous investigations have used instruments which are stereotypic and not ecologically valid for elderly, test formats which make excessive demands on some elderly persons' cognitive and sensory-motor abilities, and administration procedures which penalize the less psychologically sophisticated older person, factors precluding … more
Date: May 1983
Creator: Redus, Karan
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