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Theses/Dissertations from 1987

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An investigation of present vocational-technical education in Iran , Seyed-Alireza Mirzamostafa

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Prediction of soil compaction using the finite element method , Randy Lee Raper

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Development of microcomputer-interfaced devices for field and laboratory monitoring of insect flight behavior , Arsenio Natividad Resurreccion

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Tillage and wheel traffic effect on hydraulic conductivity, Syed Hasan Ali Rizvi

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Differences between selected variables and entering student persistence, nonpersistence and withdrawal in higher education, John Lawrence Romano

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Effects of controlled traffic in corn plots , Jehangir Khan Sial

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The study of interaction between student characteristics and teaching methods on achievement of selected drafting concepts , Wen-Shung Tai

Theses/Dissertations from 1986

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Effects of machinery traffic, method of fertilizer application, and tillage on soil physical properties, plant growth, and nitrate-nitrogen leaching , Ahmed El-Sayed Abo-Abda

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The design and development of capacitive quasi-closed loop positional sensor, Craig Alan Baack

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An investigation of nontraditional credit for experiential learning offered to adults in post-secondary institutions , Daniel Wayne Brobst

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Effects of grain moisture, drying methods, and variety on breakage susceptibility of shelled corn as measured by the Wisconsin Breakage Tester , Pradip Kumar Dutta

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Analysis of track and wheel soil compaction, Philip Walter Gassman

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Formative influences of engineering extension on industrial education at Iowa State College , Erik Lokensgard

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Development of a moderate-cost device for teaching numerical control programming , Edward Howard Matthews

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University and industry research relationships and interactions, Scott Duran Mitchell

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An experimental interface of a microcomputer with a Vega Universal Testing Machine to retrieve data on test specimens , John Henry Morris

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A systems model for developing undergraduate industrial teacher education programs in Nigeria , Godfrey Ifeanyi Nwoke

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Measurement of curiosity in junior high school students , Eloise Olson

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The effect of air velocity and temperature on growth performance and stress indicators of weanling pigs , Gerald Lee Riskowski

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The effects of using computer-based models on the learning of computer programming , Warner Keith Smidt

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An analysis of computer aided instruction for cognitive-psychomotor development , Michael Spangler

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Effect of computer-assisted feedback structures on achievement of selected drafting concepts in the university classroom setting , Ronald Casper Woolsey

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Effect of air velocity and temperature on reducing dust levels in pig nurseries , Xihai Zhang

Theses/Dissertations from 1985

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Field losses of anhydrous ammonia using a point injector fertilizer applicator, Ahmed E. Abo-Abda

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Computer simulation model of agricultural tractors, Edmond Harry Albright

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Probabilistic modeling of particle movement through a gravity separator , Carmine Carey Balascio

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Patterns of Job Satisfaction and Stress on High School Industrial Arts Teachers in the State of Iowa , Chin-Zue Chen

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Four factors affecting displaced workers being retrained in the area schools of Iowa, Aldee Holleman

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The development, validation, and application of a computer anxiety instrument , Li-Zung Lin

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Attrition of College of Education students at Iowa State University 1975-1980 , Su-Chen Jonathon Lin

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An analysis of the interfacial bond between polypropylene reinforcing fiber and cement matrices , Norbert Lee Lovata

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The national impact of Experience Based Career Education upon 1978-1982 graduates , Janet Ahlman McMahill

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Computer modeling of crop response to moisture stress, Ayodele Ogunlela

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Instrumentation and control of an engine generator set for biogas , Timothy M.P Wall

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Natural-air corn drying with stirring , William Floyd Wilcke

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A comparative study of radial and bias R-1 drive wheel tractor tires, Azmi Bin Yahya

Theses/Dissertations from 1984

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Simulation model for predicting tractability conditions for crop production systems , Ahmed Saleh Babeir

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Performance of a punch planter for corn, Mokhtar Bouchandira

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The development of a low cost microcomputer generated color vision exam , Larry L. Bradshaw

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Evaluation of injection metering of spray concentrates, Han-Keun Cho

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Interaction of field dependence independence with computer-assisted instruction structure in an orthographic projection lesson , Ronald Duane Dahl

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The development and validation of three tool anxiety scale forms: a comparative analysis , Charles Edward James

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Planter depth control in no-till corn, Jeffery Scott Janke

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A follow-up study of industrial education doctoral graduates of the period of 1972 through 1982 to investigate the degree of job satisfaction , Verma L. Kentle Jones

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The cost-benefit analysis of selected cooperative and in-school instruction in vocational industrial education at secondary level in Taiwan, R O C , Tze-Li Charles Kang

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Effects of program quality and evaluator's professional role on program ratings derived with the use of Industrial Arts Standards , Anthony Francis McEvoy Jr.

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Effects of time and tillage on soil water infiltration, Saqib Mukhtar

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Trade and industrial education staff development practices in the community and technical colleges in the Midwest , Ben U. Nwoke

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An exploratory study into the relationship between Quality Circles and job satisfaction , David L. Shores

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The planter performance on no-tillage ridge farming , Yuh-Yuan Shyy

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Simulation of tractor-trailer system stability, Liansuo Xie

Theses/Dissertations from 1983

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Effect of combine cylinder design on mechanical damage of corn, Nasser Abdulaziz Ajllan

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Graphic communications instruction for industrial arts teacher education and industrial technology degree programs , Andrew Lee Anderson

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The design, testing and evaluation of a small scale injection cooker for ground corn , Jonathan Chaplin

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An instrumentation system for measuring tractor field performance , Young Gun Chung

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Generalized rigid-body dynamics system simulation and the application to the behavior of suspended agricultural tractors , Paul William Claar II

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Design and evaluation of a corn residue managing machine for conservation tillage systems , Mamoun Ibrahim Dawelbeit

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Changes in soil density, moisture, strength, and residue cover induced by tillage and time , Mohamed Abdelgadir Elamin

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Management strategies for corn production and drying systems , Din-Sue Fon

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Effect of corn variety, mechanical damage, and drying temperature on electronic moisture meters , Medhat Abdalla Hemeda

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Plant response to planter induced edaphic factors with conservation tillage , Calvin Wayne Lindwall

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The development of a master plan for the programs of industrial technology in the federal universities of technology in Nigeria , John Nwabueze Ogbazi

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Combine harvester monitoring based on a single-board microcomputer , Olukayode Oje

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Characteristics of a packed distillation column for on-farm ethanol production, Timothy Wall

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Characteristics of a packed distillation column for on-farm ethanol production, Timothy M. P. Wall

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Iowa farm and people characteristics and agricultural accident occurrence , David Lewis Williams

Theses/Dissertations from 1982

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A punch planter for conservation farming , Lawson Olabosipo Adekoya

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The nature and extent of formal in-plant skills and technical training in selected public utility and manufacturing companies in the United States , Peter Olaniyi Awotunde

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Evaluation of the seed metering system of an airseeder, Ahmed Saleh Babeir

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Irrigation water management by simulation for a diversion irrigation system and saturated soil conditions , Margarito Coballes Escalante

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Runoff and sediment transport processes within an agricultural watershed, James M. Hamlett

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Public management of on-site wastewater treatment systems in Iowa , Karen Marie Mancl

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Breakage susceptibility of blended corn , Vu Thai Nguyen

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A study of grade inflation in the Industrial Education Department at Iowa State University , Sangkom Pumipuntu

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Simulation of the rainfall runoff process from a watershed by using a microcomputer , Luis G. Salgado

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Women in industrial arts: a recruitment model, Marie Elizabeth Theobald

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Combustion analysis of vortex biomass furnace , Mohamed Fouad Ismail Wahby

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A comparison of energy efficiency of Iowa public school buildings , Denis Edmund Zeimet

Theses/Dissertations from 1981

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Computerized data acquisition system for tractor field performance , AbdelRahman AbdelKareem Bedri

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Determination of the design and operating parameters of rotary cleaning sieves for combines, Kamil Elnaeem Elamin

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A comparative evaluation of electric- and gasoline-powered garden tractors, Mohamed Abdelgadir Elamin

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Mechanically agitated heat exchanger for an anaerobic digester, Clifford Bernard Fedler

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Simulation of soybean response to drainage facilities and optimization of system design , Jau Paulo Goulart

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Improving moisture measurement in the corn market , Charles R. Hurburgh Jr.

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Hydrologic simulation of nitrate losses with tile drainage water , Rameshwar Singh Kanwar

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The articulation and educational trend for Associate and Baccalaureate nursing degrees , Beverly Joan Dunn Nelson

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A comparative study of reinforcement theories of motivation and Maslow's need hierarchy as predictors of students' curriculum choice in vocational and nonvocational career paths , Benedict Chinedo Ogwezi

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A comparison of financially assisted and nonassisted students in selected Iowa area school career education programs , Carl Herman Rolf

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Evaluation of the training and continuing education for employment as an emergency medical technician - ambulance , John Keith Smola

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Asymmetric ridge farming - machine development and field experiments, Joe W. Tevis

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Quality indicators of excellence for doctoral program assessment in industrial education , John Anozie Ugonabo

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Control of livestock environment by microcomputer , Fredrick Craig Vosper

Theses/Dissertations from 1980

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Steady periodic heat transfer in a rock bed exposed to sinusoidal air temperature variation , Ezzat Abdel-Moniem Abdel-Ghaffar

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Grinding parameters as a measure of corn mechanical damage, Mohamed Ahmed Ali

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Employment follow-up for 1972 and 1973 graduates of three selected vocational technical programs at Iowa Central Community College and Kirkwood Community College , Gary L. Astor

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The job mobility patterns of selected Iowa industrial arts teachers, Peter Olaniy Awotunde

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Indiana secondary instructor and Indiana vocational technical college instructor absenteeism as related to instructor perception of administrative management style and job satisfaction , Madalyn S. Binger

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Digital control for automating feed distribution in feedlots , Regis Joseph Boily

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Solar energy curriculum study in Industrial Education, David Alonzo Cain

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Effect of Captan treated seed corn on a fermentation process, Jonathan Chaplin