Digital Commons Network^™

Assessing Silicone Holdout For Release Papers, Rudolf Haraga

Masters Theses

Silicone coating is widely used on papers that require low surface tension. Such papers are called release papers and are used in label, food, and packaging applications. Before silicone coating is applied, the base paper undergoes sizing procedures to smooth the surface and to cover voids present in the surface of the paper substrate. After the base paper is properly sized, it is silicone coated. This makes the surface of the base paper have a low surface energy. Therefore, when a second adhesive paper is applied to the base paper, the second adhesive paper can be easily recovered from the …

Apoptosis Following Peripheral Sensory Deafferentation In The Olfactory Blub Of Adult Zebrafish, Danio Rerio, Akiko M. Vankirk

Masters Theses

Removal of the olfactory organ in the adult zebrafish results in a significant decrease in volume of the ipsilateral olfactory bulb. Our lab has been investigating the potential role of apoptosis in this phenomenon. My hypothesis is that cells in the adult olfactory bulb normally undergo minimal apoptosis and that apoptosis will increase when sensory stimulation is removed. The TUNEL method allowed detection of cells undergoing DNA-fragmentation, which indicates an apoptotic response. Double-label immunohistochemistry was used to mark which apoptotic cells are neurons by using antibody to Hu, a neuron specific protein. Triple-labeling with bis-benzirnide confirmed the apoptotic nature of …

The Impact Of Phonological Awareness On Reading Acquisition: Discrepancy Between Research And Practice, Nancy Justin

Masters Theses

Twenty years of research has shown the impact that lack of phonological awareness has on a child’s ability to learn to read and ultimately his chance for success in school. However, teachers have not used this important information to teach and assess students for these necessary skills. This study looked at the possible reasons why there is such remarkable discrepancy between research and practice. The reasons of research being too new, research results being contradictory and research being difficult to duplicate in educational settings were eliminated as probable causes of the discrepancy between research and practice. The study suggested that …

An Analysis Of The Lithic Assemblage From The Armintrout-Blackman Site (20ae812), Allegan County, Michigan, Arthur L. Desjardins

Masters Theses

Middle Woodland period Hopewell manifestations in western Michigan were mainly concentrated in the St. Joseph, Grand and Muskegon River Valleys. By constrast, the Kalamazoo River valley is lacking in a significant Hopewell expression, suggesting this area was peripheral to Hopewell developments elsewhere in western Michigan. The Armintrout-Blackman site (20AE812) is a Middle Woodland period encampment in the middle segment of the Kalamazoo River valley and has yielded artifacts bearing Hopewell stylistic attributes. More specifically, this thoroughly excavated site exhibits spatial separation of temporally sensitive ceramic components, reflecting early Havana-Hopewell through late Middle Woodland occupations. This project examines such a situation …

The Sense Of Coherence In Adjustment To Widowhood, Nora Dorothy Hartung

Masters Theses

The purpose for this study is to discover if a feature of personality, the Sense of Coherence, is a factor in the adjustment of women to widowhood. It has been suggested that women with a strong Sense of Coherence (SOC) will use adaptive behaviors and resources in their transition to widowhood. My observation at the church I attend is the reason for this inquiry.

The method used in this research is a questionnaire administered at six senior centers of Senior Services Inc., in Kalamazoo, Michigan. A sample (n tested. 50) of widowed women were tested.

A questionnaire was administered to …

Gender Equality And Agricultural Development: Women And Agricultural Extension Programs In Malawi, Amanda Bigelow

Masters Theses

Since it gained independence, Malawi has struggled to produce enough food to feed its quickly growing population. As the Ministry of Agriculture has tried to implement new policies regarding agricultural development, it has restructured key organizations within the government.

Initially, women were largely ignored in governmental and international aid agencies' development plans. However, after several unsuccessful projects, most implemented by the World Bank, a new project created by USAID revealed statistics that attributed part of the failures to gender-related biases in planning. Once these biases were identified, the government of Malawi requested assistance in reaching women farmers for purposes of …

Bringing Liberalism And Communitarianism Closer, Paul Frazier

Masters Theses

The question that divides liberalism and communitarianism is: should the state exist to protect individuals and individual rights or for the good of society as a whole? This thesis suggests that this is the wrong question to ask. Individuals are not isolated and different from their communities, but are products of social settings. This does not mean, however, that individual freedom and individual rights are compromised. Rather, the only way for an individual to be an autonomous agent and to make free choices is within a society. Rights for individuals, then, must come from within a social setting. Therefore, the …

Nudists In The Know: Investigating Social Assumptions Of A Clothed Society, Sandra E. Schroer

Masters Theses

This work is an institutional ethnography on the ruling relations of clothing in society. Research was conducted through a standpoint methodology which combines interviews, participant observation and the first hand experiences of the researcher.

The interview data reveals nudists' belief in a social preoccupation with body ideals and the power structures created by some uses of clothing. The subjects in this research apply their experiences in both the clothed world and the non-clothed world to expose the implications of the social structures of clothing which appear to effect interpersonal relationships, gender and disability, inequality, prejudice and ageism.

In addition, the …

An Investigation Of Friedel-Crafts Alkylation Reactions In Super- And Subcritical Carbon Dioxide And Under Solventless Reaction Conditions, Kan Nie

Masters Theses

This study investigates the Friedel-Crafts alkylation reaction of triphenylmethanol with methoxybenzene (anisole) in supercritical and subcritical carbon dioxide, and under solventless reaction conditions. The reaction was initiated using trifluoroacetic acid to produce triphenylmethylcarbocation as the reaction intermediate. Isolated product yields of the Friedel-Crafts product, p-methoxytetraphenylmethane, are reported. The possibility of using the above reaction as an alternative synthesis in an undergraduate organic laboratory to teach some of the tenets of green chemistry is also presented. Additionally, we have investigated the use of benzhydrol, 9-hydroxyxanthene and 9-phenylxanthen-9- ol as potential carbocation sources for supercritical carbon dioxide synthesis and we report those …

The Biomechical Analysis Of The Kinetics And Kinematics For Three Figure Skating Jumps, Laura Blazok

Masters Theses

The problem of this investigation was to describe the kinetics and kinematics of three figure skating jumps: axel, double toe loop, and double loop. Specifically, the researcher investigated impact force, kinetic energy, and selected kinematic variables of female skaters during the landing phase of the three figure skating jumps. Kinetic energy and impact force were calculated during three phases of landing: Initial, Mid, and Final. Each of these phases represented a third of the time spent in landing each of the jumps. The kinematic variables measured during the landing phase of the jumps were vertical velocity, horizontal velocity, shoulder rotation, …

Effects Of Adult Modeling On Literacy Behaviors Of Head Start Preschoolers, Stephanie L. Kerbel

Masters Theses

This project explored the uses of literacy artifacts in the dramatic play of preschool children from diverse cultural and linguistic backgrounds who live in poverty in Kalamazoo County. The purpose of this 9-week study was to determine the impact of adult modeling on the frequency and quality of use of literacy artifacts during the dramatic play of at-risk preschoolers. Two Head Start classrooms received different types of intervention: (a) a literacy-enriched dramatic play area with adult modeling for 5 minutes at the start of each play period ( once per week); and (b) a literacy-enriched dramatic play area without adult …

A Biomedical Analysis Of The Walking Patterns Of Blind Individuals Who Consistently Veer, Beth Engler

Masters Theses

The problem of the study was to describe the gait patterns of congenitally blind adults who veer when attempting to walk in a straight path. Specifically, the investigation compared the walking patterns of blind subjects to the walking patterns of sighted subjects as described in the literature and compared the symmetry between the right and left sides of the body. Results indicated: (a) no significant difference among the three trials for pelvic rotation, foot position at foot plant, knee angle, shoulder rotation, vertical displacement of the center of gravity, ankle angle, thigh angle, foot displacement, left step length, and trunk …

Maximum Acceptable Oral Reading Speed For Voice Input Systems, Nirari M. Oda

Masters Theses

The objective of this thesis was to study the effect of vocal duration period and background noise on psychophysical oral reading speed. Ten healthy white males (21-28 years old) were used as subjects. Experiment one was designed to determine Maximum Acceptable Oral Reading Speed (MAORS) for an 8-hour period using psychophysical methodology. Results indicate that 114 words/min was an acceptable oral reading rate for an 8-hour day. Furthermore, 2 hours and 20 minutes is an acceptable testing period ( equivalent to the 8-hour day). Acoustical and physiological variables support these findings. Experiment two was designed to study the effect of …

A Histological Approach To Taphonomy: The Freeze-Thaw Cycle And Water Immersion, William A. Souchick

Masters Theses

Previous taphonomic studies have failed to fully study how freeze-thaw cycles, fresh water immersion and salt water immersion affect bone microstructure. Knowledge of how these environs modify bone can help narrow post mortem interval estimations or allow medico legal investigators to differentiate between perimortem damage and damage caused by the surroundings. To date, previous studies of water immersion and freeze-thaw cycles have failed either to relate their findings to forensic taphonomy or to address how bone microstructure was modified. This study was conducted to determine how bone was modified by freeze-thaw cycles and water immersion and to apply the findings …

An Investigation Of The Validity Of Selected Themes In The Career Perspectives Inventory (Cpi), Sharon Gherity

Masters Theses

The Career Perspectives Inventory (CPI), a recently developed career inventory examining ten different career development areas was investigated for concurrent validity using the My Vocational Situation (MVS) inventory for correlation. A second phase of this study examined the development exhibited between study participants of differing college academic standing. One hundred first through fifth year college students participated in this study. Results of research question one indicated there was moderate correlation for four of the five themes in common between the CPI and MVS (career decision-making, self-knowledge, career attitudes, career information) and some correlation between the fifth theme (goal planning). Results …

Language And Power In The Esl Classroom, Bonnie Jo Bustrum

Masters Theses

Because of limited English proficiency and sociocultural knowledge, adult ESL students may be disadvantaged in determining, evaluating, and responding to American cultural demonstrations of power and authority through speech choices and nonverbal cues. As a first step toward a pedagogy that addresses this sociolinguistic need, this ethnography investigates aspects of power and language in the teacher-student relationship in the home countries of twenty-two adult ESL students. Student responses are analyzed and compared, and a pedagogical framework is proposed which may foster ESL students’ linguistic and social development toward greater access to information and a more informed process of enculturation into …

The Incidence And Diversion Of People With Mental Illness In The Kent County Correctional Facility, Marleah Bevelacqua

Masters Theses

Many individuals with mental illness are arrested specifically due to symptoms of their mental illness for charges such as trespassing or disorderly conduct. This study involves several facets of determining an appropriate diversion program for Kent County Correctional Facility to place people in community based treatment programs rather than jail. The quantitative portion of the study was to replicate an earlier study performed in 1994 to determine an accurate number of persons with mental illness incarcerated in the facility. The remainder of the study was more qualitative in nature, studying jail diversion programs in other areas to determine similarities and …

Comparison Of Traditional Pull-Out Therapy Versus Collaborative Classroom-Based Services On Articulation Skills, Pamela S. Davidson

Masters Theses

The purpose of the present study was to investigate the improvement of articulation skills of children who received speech services through collaborative classroom-based intervention versus those who were provided services through traditional pull-out therapy. Nine children in first and second grades were treated using a collaborative classroom-based model and eleven first and second grade children were provided treatment in a pull-out setting. All twenty students were assessed using the Secord Contextual Articulation Tests (S-CAT) (Secord & Shine, 1997) at the beginning and end of the study. Children treated in the classroom setting weekly received 30 minutes of intervention time from …

Financial Institution Sponsored Senior Membership Programs: Salient Characteristics & Marketing Strategies To The Mature Consumer, Elaina Flynn Osterbur

Masters Theses

No abstract provided.

A Study Of Respite Care Program Effectiveness, Paula Mcknight

Masters Theses

No abstract provided.

Construct Validity Of The Behavior Assessment System For Children And Adjustment Scales For Children And Adolescents, Eric Scroggs

Masters Theses

No abstract provided.

Patterns Of Parenting In Relation To Adolescent Achievement In Ninth Through Twelfth Grades, Kimberly D. Hofmann

Masters Theses

The purpose of this study was to explore how the characteristics of parenting change during the adolescents' ninth through twelfth grade years and how these changes effect achievement. In addition, this study explored adolescents' and parents' perceptions of parenting. Subjects were 120 ninth, tenth, eleventh, and twelfth graders recruited from public high schools in the Midwest. Measures of maternal and paternal demandingness, responsiveness, values toward achievement, involvement in schoolwork, and involvement in-school functions, designed for this program of research, were obtained from both adolescents and their parents. Results showed adolescents' reports of maternal parenting significantly predicted their achievement outcomes. Adolescents …

Computational Studies Of Constant Bond Dissociation Enthalpy Ratios And Novel Structures For [H3, B, C, F]+, Le Li

Masters Theses

This thesis describes two separate computational chemistry projects. The first project is a study of constant bond dissociation enthalpy ratios, and the second project is a study of the rearrangement and fragmentation processes on the singlet potential energy surface of the [H₃, B, C, F]⁺ system.

G2 and G2(MP2) enthalpies have been calculated for isoelectronic AB₂ systems with singlet-linear, singlet-nonlinear, triplet-linear, and triplet-nonlinear electronic states and geometries, and for isoelectronic AB systems with singlet and triplet electronic states. For these systems, A = B^-, Al^-, Ga^-, C, Si, Ge, N …

Pentacarbonyl Derivatives Of Polydentate Phosphines, Yi Zang

Masters Theses

Four phosphines (Ph₂P)₂C=CHPPh₂, (p-tol)₂PCH₂P(p-tol)₂, (o-tol)₂PCH₂P(o-tol)₂, Ph₂PCH₂P(p-tol)₂ and their pentacarbonyltungsten complexes have been prepared and studied as part of a continuous investigation of polydentate phosphines that are coordinated as monodentate ligands. The ligand, (Ph₂P)₂C=CHPPh₂, was prepared by base-catalyzed addition of Ph₂PH to Ph₂PC=CPPh₂. Reaction of this ligand with (OC)₅WNH₂Ph led to formation …

Individual Phonological Awareness Intervention For Children With Phonetically-Based Reading Difficulties, Kara E. Hilgenberg

Masters Theses

Many researchers have reported that phonological awareness training is highly related to the acquisition of pre-reading skills (Ball & Blachman, 1991; Lundberg, Frost, & Peterson, 1988) and that phonological awareness should be a part of any good reading curriculum (Adams, 1990; Blachman, 1989). In addition, when phonological awareness is taught in the classroom it has been proven that class averages of phonological awareness skills improve (Blachman, 1991; Barnes, Smitley, & Throneburg, 1998). However, the research also suggests that students with speech and/or language disorders often exhibit poor reading skills (Gillam & Carlile, 1997; Menyuk & Chestnick, 1997). The purpose of …

The Surveillance Of T-Lymphocytes In The Human Blood Stream, Ivan Temesvari

Masters Theses

T-Lymphocytes (T-cells), one of the many different lymphocytes, are the precursors of disease detection. Their primary purpose is to maintain a healthy immune system. They use the blood vasculature (blood stream) and lymphatic system to circulate throughout the body. Study of a T-cells journey throughout the human blood stream is useful to understand how they can detect disease, such as cancer, in an efficient and effective manner. T-cells are to be thought of as the good cells in our body searching to destroy the bad cells (cancer/infectious cells). The thymus lies in the anterior mediastinum, which is directly behind the …

The Effects Of Collaborative Versus Traditional Service Delivery On Narrative Language Arts Curricular Goals, Shara C. Barlage

Masters Theses

This study investigated the improvement of narrative language arts curricular goals in 140 school-aged children in first and second grade from an east central Illinois elementary school. The progress of non-communication disordered children as well as children with documented speech-language deficits was evaluated. Five classrooms (3 first and 2 second grade) received collaborative classroom-based lessons from the speech-language pathologist (SLP) and classroom teacher. Narrative curricular goals were targeted during whole-class collaborative lessons provided once a week for 30 minutes and incorporated children's storybooks as the theme. The subjects with speech-language deficits in the collaborative group received speech-language services from the …

The Use Of Gesture To Facilitate Early Communication In Language Delayed Children, Jamie L. Labuda

Masters Theses

This study investigated the effectiveness of gesture to facilitate communication in young children with language delays. Two children with expressive language delays, ages 18 and 22 months, served as participants. The children were exposed to intervention which targeted six vocabulary words verbally and through gesture, in two 45-minute treatment sessions weekly over a six-week period. Parent education and a home component were also included. A single subject multiple baseline across behaviors design was used to evaluate the effectiveness of gesture in intervention. Results indicated that both participants demonstrated an immediate response to gestural treatment, as seen in the production of …

Renesting - Female's Success After Nesting Failure And The Renesting Of The Dickcissel (Spiza Americana) At Prairie Ridge State Natural Area, Kevin L. Wentworth

Masters Theses

Renesting - Female's success after nesting failure. Many birds are unsuccessful in their first nesting attempt, so renesting is often a very important way for birds to increase their lifetime fitness and for populations to maintain stable numbers. I examined the importance of renesting and the factors that encourage or discourage a female from renesting and also the factors that affect the success of these renests. I also looked for patterns in renesting behavior (e.g., renesting interval, renesting distance, percentage of females that attempt renests, and the success of renests) of birds by comparing different studies. I used a total …

Computational Studies Of Regularities In Bond Dissociation Enthalpies And Interactions Of Acetylthiocholine With Solvent Molecules, Wencui Zheng

Masters Theses

This thesis reports the results of two different research projects. One project is an evaluation of the feasibility of applying constant bond dissociation enthalpy ratios to neutral molecules for which one atom is from group 13 or group 17 and the other atom is from group 16. The other project attempts to validate the proposal that the aromatic residues lining the acetylcholinesterase (AChE) gorge will induce entry of acetylthiocholine (ATCh) into the gorge in a manner similar to that of the neural transmitter acetylcholine.

A total of thirty AB₂ and AB molecules have been examined, where A = B, …