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Dynamic Pullout Resistance Of Anchors Buried In Dry Sand, Chris John Veesaert

Masters Theses

"The vertical pullout resistance of buried anchors subjected to dynamic loading was investigated by means of a laboratory model study. A dry uniformly graded sand, compacted by vibration to 92% of its relative density, was used as the test medium. Tests were performed in a 24-inch square tank using 3.0 and 5.0-inch diameter half and full-anchors. The anchors were tested at depths ranging from 5.0 to 21.0 inches.

It was assumed that the dynamic failure mechanism of earth anchors was the same as the static failure mode, and not distinct behavior. Thus static tests, i.e., tests using a constant strain …

Removal Of Organic Chemical Contaminants By Granular Activated Carbon., Garry Reinhold Aronberg

Masters Theses

"The purpose of this investigation was to evaluate the effectiveness of GAC* filtration in removing organic chemical contaminants from drinking water, and to determine whether the T.O. No. of the treated water could aid in the routine monitoring of the GAC filters.

Two pilot filters containing 18-in. (45.7-cm) deep GAC beds were installed at water treatment plants in Jefferson City and St. Louis County, MO; both plants treated Missouri River water. A bituminous coal-base (large surface area, small pore volume) and 2 lignite coal-base (small surface area, large pore volume) carbons were tested at 2 and 5 gpm/sq ft (81.4 …

The Geology Of The Searchlight Mining District, Clark County, Nevada, John Stewart Bown

Masters Theses

"The general area of the Searchlight mining district has been the object of various studies by geologists since 1861. The Searchlight district is located in southern Clark County, Nevada in the eastern part of the Mojave Desert at the southern end of the Eldorado Mountains. Southern Clark County is characterized by a lack of Paleozoic and Mesozoic rocks. A Precambrian complex of rocks mostly gneiss in the southwest corner of the district is non-conformably overlain by Tertiary extrusive rocks about 8,500 feet (2,590 meters) thick consisting of andesite, basalt, rhyolite, and pyroclastics. Both the gneiss and volcanic assemblage were intruded …

An Evaluation Of Productivity And Efficiency In Work Scheduling In A Public Works Department, Kraig L. Gordon

Masters Theses

“Managers throughout the world frequently associate the meanings of productivity and efficiency with the capabilities and performance of employees. This approach is limited since productivity entails far more than the output of the labor force. The factors affecting productivity need evaluating to determine the significance they plan in the overall process.

Industry has attempted to improve its productivity posture by utilizing a multitude of concepts. Some of these concepts are time and motion studies and process planning. However, in the public sector, literature shows that little has been attempted to improve the productivity in public organizations.

The greatest portion of …

A Fluid Control System For The University Of Missouri--Rolla Nuclear Reactor, Billy Roger Mcpherson

Masters Theses

"Solid control rods and their movement through a reactor core present problems inherent in any moving machinery. The problems of binding, wear, and noise have to be dealt with in the usage of a solid control rod system. Therefore, an alternate system that eliminates or minimizes these problems would lower maintenance costs, extend the lifetime of the control system, and produce safer operating conditions.

This thesis presents a control system that has no moving parts inside the reactor core. The system is based upon a neutron-absorbing fluid containe��d in hollow tubes in the reactor core. The fluid level is operated …

Thermal Response Of A Composite Bridge Structure, David John Wisch

Masters Theses

"This experimental investigation was conducted as an intermediate study to verify and substantiate a prior theoretical study for possible utilization toward development of rational bridge design criteria. The objectives of the study were to construct and instrument a 15 ft - 15 ft (4.6 m- 4.6 m) two-span, composite design, laboratory structure, to subject the structure to thermal loading, and to correlate the experimental temperature distributions, strain distributions, and deflections with those obtained from the theoretical study. Infrared heat lamps were used to obtain steady-state thermal loading.

Three theoretical cases were considered for strain calculations: a) both the slab and …

Characterizations Of Inner Product Spaces., John Lee Roy Williams

Masters Theses

"The parallelogram law and several extensions and generalizations which characterize inner product spaces among normed linear spaces are given. The characterization problem is motivated by its usefulness in foundations of general quantum theories and examples are given.

The technique of proving that a normed linear space is an inner product space by showing that its unit sphere is an ellipsoid is emphasized. Using this technique, a new integral characterization is obtained"-- Abstract, p. ii

Geology Of The Stateline District, Utah-Nevada, Terry Moore Collins

Masters Theses

"The rocks exposed in the Stateline District, Iron County, Utah and Lincoln County, Nevada, are Tertiary volcanics, which serve as hosts for gold and silver bearing quartz veins. The Miocene rhyolites and dellenites, a possible caldera, cupola-associated rock textures, and the faults and styles of deformations indicate the geologic setting of Stateline is in harmony with the tectonic framework of the southern Great Basin. Four map units, subdivided into nine members, are recognized. X-ray fluorescence analyses for SiO₂, TiO₂, Fe₂O₃, CaO, and K₂O differentiated the map units, while variations in the primary quartz, sanadine, plagioclase, biotite, hornblende, and total crystal …

Geology And The Barite Potential Of The Raymond Widel Area, Cooper County, Missouri, German Francisco

Masters Theses

"The Raymond Widel barite prospect is two miles northeast of Blackwater Town, in parts of Sections 23, 24, 25, and 26, T49N, R19W, Cooper County, Missouri. Reported in the area since the 1850's barite-galena deposits have been sporadically mined.

The Burlington-Keokuk and Warsaw formations of Mississippian age are exposed. The former is composed of coarse-grained limestone with abundant fossils, and the latter is a fossiliferous cherty limestone. These reach a thickness of over 200 feet. Local structures are not significant, but regional fold and fault structures are present outside the area.

Exploration drilling consisted of 31 drill holes ranging from …

Implementation Of The Metric System, School District 118, Gayle Lecount

Masters Theses

No abstract provided by author.

Funding, Planning, Conducting And Evaluating Three Career Guidance Workshops, D. Diane Blair

Masters Theses

During June, 1976, three career guidance workshops were conducted for four school districts in Central Illinois. Funded with monies through the Division of Adult, Vocational and Technical Education, Illinois Office of Education, these five-day workshops established a model for districts of all sizes to follow in developing curriculum based career guidance programs.

The paper, "Funding, Planning, Conducting and Evaluating Three Career Guidance Workshops," illustrates the steps involved from the workshop's conception to its completion. Four parts illustrate the different phases of the workshops.

Writing a Proposal. Since a career approach to education is needed in the schools in Illinois and …

Malacostracan Crustacea From The Sundance Formation (Jurassic) Of Wyoming, Elizabeth M. Herrick

Masters Theses

No abstract provided.

The Acceptance And Rejection Of Courtly Love By The Lovers In Chaucer’S Troilus And Criseyde, Michael Jerome Baldwin

Masters Theses

No abstract provided.

Effects Of Behavior Rehearsal Versus Behavior Rehearsal Combined With Feedback And Instructions On Components Of Positive Assertive Behavior, Timothy Paul Follick

Masters Theses

Assertive training is a treatment technique which has been deveveloped for those individuals who are generally unable to stand up for their rights or express their feelings towards others. The truely assertive individual should be equally adept at the expression of positive feelings as negative ones.

In basic assertive training, behavior rehearsal or behavior rehearsal combined with instructions and feedback are frequently used to shape assertive responding. These two treatment components have been widely researched and judged to significantly contribute to the acquisiton of negative assertion. However, there has been little research done with respect to their effect upon positive …

A Philosophy Of Art, Robert Erickson

Masters Theses

There is no universally accepted concept of the nature of art. Many are contented in believing that it is just some mystical quality. However, I believe that art is a basic human trait which has evolved over millions of years. This paper shall explain my own belief as to the evolution of art and how it is used by myself and other artists.

That which we believe to be true is a product of our individual experiences. In technology, religion, and in art there are no universal truths. All human beings percieve the world in different ways.

Two billion years …

The Observation And Evaluation Of Elementary Teachers In Illinois, Paul C. Burton

Masters Theses

Basic research into the observation and evaluation of elementary teachers in Illinois was conducted during the 1976-77 school year. The research was divided into two major sections. Section I consisted of the development and administration of a 42-question survey instrument designed to probe observations, evaluations, and elementary teachers' opinions concerning such. The sample universe was restricted to full-time elementary classroom teachers taking graduate courses. Section II consisted of obtaining and analyzing evaluation instruments from various size and type school districts in Illinois. Significant findings of the research include:

1. The majority of elementary principals are male, have in-classroom elementary teaching …

Formation Of The Wayne City High School Into A Community Unit District, Donald R. Haile

Masters Theses

No abstract provided by author.

To Expand The Learning Resources Center Of Jefferson Junior High School, Mattoon, Illinois, James Hindle Pass Jr.

Masters Theses

In order to better accommodate the media needs of the faculty and students of Jefferson Junior High School, Mattoon, Illinois, this study was prepared. The intent was to illustrate the present capacities and functions of the Learning Resources Center and justify its expansion, both in physical size and scope of services. Alternate sites within the physical plant are indicated and diagrams are offered to illustrate relative locations. Each is discussed with regard to merits and constraints of effectively using it as the new learning resources center. Polls of the faculty and student body were accomplished in order to determine the …

Three American Women Artists, Cynthia Lenore Stansil

Masters Theses

No abstract provided.

Production And Utilization Of Sunflower Food Plots At Shelbyville Wildlife Management Area, Illinois, Duane T. Dust

Masters Theses

Three sunflower (Helianthus annuus) fields from 3.2 ha to 1.0 ha in size, planted on the Shelbyville Wildlife Management Area, Illinois were analyzed for seed production and utilization by birds. Seed in heads and on the ground were sampled and species and numbers of birds in the fields were censused at two week intervals from September, 1976 to February, 1977. Decline in seed availability was most rapid in the smallest field and least rapid in the largest field. Fields and portions of fields adjacent to wooded cover were also utilized more rapidly. American goldfinch (Spinus tristis) …

Reliability And Validity Of The Transactional Analysis Freehand Script Maze, Mark William Hardy

Masters Theses

In 1976, Buryska constructed an instrument called the Transactional Analysis Freehand Script Maze to explore the possible injunctions a client may have in certain areas. These areas are body, senses, feelings, head, needing, sex, family and culture, others, doing, and being. The purpose of this study was to find the reliability and validity of the freehand script maze.

Before the maze could be discussed, introduction was given about the history and components of Transactional Analysis.

The subjects used for the reliability test of the study were 134 Eastern Illinois University students chosen from classes that were willing to participate. The …

Interrelationships Of Hypera Postica (Gyllenhal) (Coleoptera: Curculionidae) And Bathyplectes Curculionis (Thomson) (Hymenoptera: Ichneumonidae) In Illinois With Emphasis On Host-Parasite Densities, Distribution Of Parasites Within Available Hosts And Estimates Of Percent Parasitism, Robert John Barney

Masters Theses

In an attempt to better understand the host-parasite relationship of the alfalfa weevil, Hypera postica (Gyllenhal) (Coleoptera: Curculionidae) and Bathyplectes curculionis (Thomson) (Hymenoptera: Ichneumonidae), all life stages of the parasite were monitored throughout the spring. Sampling was conducted on a degree day basis from early March to late May in an alfalfa field in Mason County, Illinois.

Dissections of host alfalfa weevil larvae revealed 2nd and 3rd host instars were preferred larvae for oviposition. Peak parasite densities were found to precede peak total host larval densities, but coincided with peak densities of the preferred 2nd and 3rd instars. Larger host …

The Inevitability Of Abstract Expressionism In America, Brenda Hawtin

Masters Theses

Although a non-figurative, non-realistic art had been invented and developed in Europe during the early part of the Twentieth century, it was inevitable, due to innumerable circumstances, that abstract art should culminate in its absolute expression in America, in the form of Abstract Expressionism, during the 1940's.

The combination of these events - large scale works being executed, the awareness of the innovational developement of European art, the changing attitudes from Americans who had experienced other cultures - put American artists at the point where they were ready to invent their own new style of painting. The large abstract paintings …

Cold Connections As Used By The Metalsmith And Sculptor, Deborah A. Rohr

Masters Theses

Metal may be joined to metal and non-metal materials by many techniques. It is my intent to discuss one group of such techniques--that of cold connections, and illustrate them with art works. Although there are many types of cold connections, this study will concentrate on the use of rivets, screws, bolts, adhesives, nails and wire as cold connectors.

A proper definition for cold connection is attachment of one piece of material to another piece of material without use of heat.

Historical reference of the uses of cold connections by prehistoric man, early civilizations of man, through modern times is included …

Aquatic Plant Communities Of East-Central Illinois, Randolph Lee Vogel

Masters Theses

Aquatic plant communities of east-central Illinois were studied during the late summers of 1971 and 1976. Frequencies, relative frequencies and frequency of dominance were calculated for the various taxa. At the pond level, changes in the flora over the 5-year span have taken place, usually consisting of the addition or subtraction of one species. Overall, however, it was found that the aquatic community has remained relatively static, as has the percentage of ponds lacking aquatic plants. Factors influencing distributions and sterility are discussed and it was concluded that all the factors play varying roles, but no one factor or combination …

The Peristome Teeth Of Selected Genera Of Acrocarpous Musci Of East Central Illinois, Roger Mcbroom

Masters Theses

No abstract provided.

Germination Study Of Dormant Cercis Canadensis L. Seed, Glenn Hosokawa

Masters Theses

Cercis canadensis L. (redbud) seeds have been shown to require both scarification and stratification before germination occurs. Seeds which were leached prior to the scarification-stratification treatments were found to germinate more quickly, and CaSO₄ solution was found to enhance germination. However, the percent germination remained approximately the same and leaching failed to substitute for the stratification requirement. Extraction studies indicated that germination inhibitors were present in scarified-non stratified seeds, however, the presence of germination promoters in scarified-stratified seeds could not be demonstrated. Germination occurred in either light or dark conditions. Gibberellic acid was found to substitute for stratification, and …

Stability Constants Of Naco3-, Naso4- And Kco3- In Water At 25°C, Frank Dennis Blum

Masters Theses

A new method for determining ion association constants in aqueous solutions using ion selective electrodes has been developed. This method has been applied to the NaCO₃^-, NaSO₄^- and KCO₃^- ion pairs at 25°C. Association constants for NaCO₃^- and NaSO₄^- were determined at various ionic strengths and extrapolated to zero ionic strength to yield 2.2 ± 0.2 for NaCO₃^- and 5.3 ± 0.4 for NaSO₄^-. Values for the association constants at an ionic strength near sea water (I=0.70) were calculated to be 1.7 ± 0.1 …

Creative Dramatics As A Language Facilitating Technique, Gail J. Richard

Masters Theses

Children's communication development has attracted a great deal of attention in the last few years. Research has begun to make advances in what we know about children's speech, language, and hearing abilities. It has been proposed that children are most interested (and probably learn most) while playing. As a result, the idea of play therapy gained recognition. Creative dramatics is a specific area or technique that can include a child's play and can incorporate specific language objectives and goals. The purpose of this study was to measure the effects of creative dramatic experiences on the expressive verbal language scores of …

The Resource Allocation And Management Program At Eastern Illinois University, Diane T. Harris

Masters Theses

No abstract provided by author.