When they resided along the White River in Indiana from 1790 to 1821, the Lenape culture exhibited a blend of traits created by contact with European and other Native American groups. This has made observing the Lenape culture archaeologically problematic, especially the village of Wapicomekoke. In searching for this site, several research questions were addressed including who the Lenape were during this time period and what type of material culture would be associated with them. By compiling a brief history of the Lenape, the archaeological evidence associated with these encounters, and ethnohistoric data pertaining to the life of the Lenape at Wapicomekoke, it can be predicted that the archaeological site associated with this historic location would show evidence of log cabins, a large central longhouse, and of daily activities such as food preparation, dress, and trade goods use as well as Lenape specific items such as the “Delaware dolls.” / Theory and methods -- The Lenape history of contact -- Lenape archaeology -- Settlement patterns and material life -- The Lenape in Indiana, synthesizing the data -- Historic Lenape. / Department of Anthropology

Food is a fundamental necessity of life. However, millions of Americans do not have access to adequate food and are considered to be "food insecure." Research has shown that low-income individuals have limited food preparation skills and low levels of self-efficacy to prepare healthy meals, further complicating their food situations. The purpose of this pilot study was to determine the effectiveness of a community cooking demonstration at increasing self-efficacy to prepare healthy meals with limited resources. Twenty-three low-income adults participated in the intervention and completed a pre- and post-test assessment to measure changes in self-efficacy to cook, as well as changes in general food and nutrition knowledge. Results indicated that although there were no significant improvements in participants’ self-efficacy to prepare healthy meals (39.3 ± 11.3 vs. 44.5 ± 9.1; t=1.76, p=0.25), subjects did experience significant gains in knowledge related to the MyPlate food guide (1.2 ± 0.5 vs. 1.8 ± 0.8; t=2.82, p=0.01) and basic food safety (0.7 ± 0.9 vs. 2.5 ± 1.0: t=6.05, p<0.001). Increased knowledge is a critical building block toward behavior change and increased self-efficacy. / Department of Family and Consumer Sciences

A study was undertaken to better understand the hydrogeologic framework of the Delaware County, Indiana. Arc View GIS 3-D and Spatial Analysts along with VISUAL MODFLOW are used to study the flow patterns by developing a 3-D model of major aquifers in the county, both glacial and bedrock. The GIS platform facilitates the time consuming task of preparing data input and output. In addition, major recharge zones are also identified in GIS using soil and slope data.The bedrock of Delaware County is composed of Silurian bedrock, which is overlain by glacial drift. The drift is mostly till that is interbedded with eight sand and gravel layers which are horizontal and discontinuous. Both, bedrock and sand & gravel glacial aquifers are good sources of groundwater in the county. More than 3000 water wells are located in the area. It is very interesting to note that 50% of the water-wells in the area are in confined sand and gravel and the remaining wells are in carbonaceous bedrock. The bedrock contains numerous preglacial karsts valley systems which are areas of high transmissivity solution features, also adding further interest to modeling this region.The hydraulic conductivity of sand and gravel is assumed to be 0.0015 m/s whereas for bedrock 0.00025 m/s is used. The streambeds in the area are also the source of groundwater discharge. The hydraulic conductivity of streambed is equal to 0.00028 m/s. Recharge to the area occurs as net recharge, which varies spatially depending on the nature of soil.Several simplifying assumptions were made for the conceptualization and simulation of flow in the basins. The main assumptions are as follows: 1) groundwater is in steady-state, 2) pumping does not significantly affect the level of hydraulic heads; therefore only high capacity pumping wells are simulated, 3) Net recharge from precipitation varies spatially, 4) flow in the bedrock aquifer occurs in the uppermost 40 m and is horizontal 5) vertical flow is assumed to be controlled by intervening sand and gravel units. Ground-water flow in the basins was conceptualized as a three-dimensional flow system. The model boundaries selected to represent natural hydrologic boundaries include (1) river leakage boundaries along major rivers; (2) a constant head boundary around the aquifer boundaries; (3) a general head boundary along the major streams; (4) drain boundaries along major drains; and 5) Evapotranspiration losses.The simulated region is an area of 398 square miles. The model consists of over 3600 cells and employed a regular grid spacing of 6o x 60. A variable grid was designed to provide additional detail in areas of special interest and thus allowed these areas to be simulated more accurately in the model.The model was calibrated using a manual trial-and-error adjustment of parameters. Hydraulic conductivity values, and streambed conductance were adjusted during successive simulations until the flow pattern matches the regional flow direction as computed from the water-well derived (static water level) potentiometric surface. The computed potentiometric surface is an adequate or reasonable match on a regional scale, with the general trend of SE-NW. It is observed that the model is extremely sensitive to changes in horizontal hydraulic conductivity and recharge in the form of precipitation. The model is least sensitive to streambed vertical hydraulic conductivity.The water budget for the calibrated model represents the distribution of groundwater inflow and outflow during calibration. The data indicate that 16.5% of the inflow to the modeled groundwater system is flow across model boundaries and 83% from effective recharge from precipitation, and the rest from streams and rivers. Outflow consists of 2% pumpage, 5% seepage to streams and drains, and 93% is flow across boundaries.It is expected that this study will be beneficial to improve the understanding of groundwater in Delaware County, including both vertical and horizontal flow and interaction of flow between surface and groundwater. Also, the results of the modeling study can be used as a predictive tool for long-term management and monitoring of water resources in the region. / Department of Geology

The purpose of this study was to determine the impact of a public smoking ban on the hospital admissions due to acute myocardial infarction in Delaware County, Indiana. The study population consists of all the patients admitted to Ball Memorial Hospital during three 22-month periods with a primary or secondary discharge diagnosis code of acute myocardial infarction (ICD-9-CM) immediately prior to the implementation of the ordinance. Chi-square was conducted for the three 22-month periods of hospital admissions. A significant drop occurred in the number of admissions among nonsmoking patients in Delaware County. The changes in the number of smoking-patient admissions before and after the ban were not significant. / Access to thesis and accompanying PDF permanently restricted to Ball State community only / Department of Physiology and Health Science

The purpose of this study was to measure and compare athletes’ dietary intake to the National Health and Nutrition Examination Survey (NHANES) data that represents individuals without intellectual disabilities (ID), and to determine the effect of living arrangements on dietary intake and diet quality of the athletes. Dietary intakes from the athletes’ three-day food records, previously collected in 2009, were analyzed using the Self Administered 24-hr Recall (ASA24). Results indicated individuals with ID have a poorer quality diet than Americans without ID. Overall, the lowest HEI-2005 score (e.g., poorest diet quality) was observed among the subjects who lived in the family home (41.4 ± 7.6) and the highest HEI-2005 score was observed among the subjects who lived in a group home (45.3 ± 6.4). Results show that the more food choice responsibility given to an individual with ID the lower the quality diet, and the less responsibility given to an individual with ID the higher the quality diet (p≤0.01). Determining the nutrient intake and diet quality of individuals with ID may help identify ways to reduce the rate of obesity in this population, and provide health professionals with information needed to develop appropriate educational efforts. / Department of Family and Consumer Sciences

Ginn Woods, a 161 acre tract of woodlands located in northern Delaware County, contains one of the largest remaining sections of old growth forest in East Central Indiana. Located approximately 15 miles north of Muncie, it has been regularly used by Ball State students and faculty for education and research for over 60 years. Despite this frequent use, little formal botanical exploration has been published. This study presents a comprehensive inventory of the vascular flora found in the woods and documents the composition and sizeclass distribution of the canopy tree species. The 370 species represent 237 genera and 94 families based on family classification by Gleason and Cronquist (1991). A total of 123 species were recorded for the first time in Delaware County. Of the 370 species listed, 56 or 15.1 % are non-native or naturalized species, thus indicating that the native species are dominant. The overstory canopy species are typical of a beech-maple woods with Acer saccharum and Fagus grandifolia as overallco-dominant species. However the importance of Fagus grandifolia varies in the sections known as North, South and Nixon Woods. With the fragmentation of regional ecosystems into isolated forest systems by urbanization and agricultural development, the maintenance and preservation of original communities becomes more difficult. Ginn Woods is one of the few remaining remanents of old growth forests in East Central Indiana and serves as an important reserve of the native flora of this area. The inventory and overstory tree species analysis provided by this study establishes important baseline data to which future studies can be compared.Ball State UniversityMuncie, IN 47306 / Department of Biology

No description available.

Thesis (M.S.)--University of Delaware, 2007. / Principal faculty advisor: Cihan Cobanoglu, Dept. of Hotel, Restaurant, & Institutional Management. Includes bibliographical references.

Thesis (Ed.D.)--University of Delaware, 2007. / Principal faculty advisor: Frank B. Murray, School of Education. Includes bibliographical references.

Thesis (Ed.D.)--University of Delaware, 2006. / Principal faculty advisor: Fred Hofstetter, School of Education. Includes bibliographical references.