Architecture Commons^™

Full-Scale Field Testing Of Micropiles In Stiff Clay Subjected To Combined Axial And Lateral Loads, Kyle A. Kershaw, Ronaldo Luna

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

A series of full-scale micro piles was installed at a site in mid-Missouri for a load-test program to study the effect of combined loading. The micro piles were installed with a 178-mm (7-in.) outer diameter steel casing to a depth of 4.6 m (15 ft) and a bond zone length of 3.0 m (10 ft). The surficial soils at the site consisted of stiff-to-hard clay underlain by weathered silty/sandy shale where the bond zone of the micro piles was located. The load-test program included axial, lateral, and combined-load tests. The ultimate axial and lateral capacity of the piles was initially …

Role Of Solids Retention Time On Complete Nitrification: Mechanistic Understanding And Modeling, Guoqiang Liu, Jianmin Wang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Effects of solids retention time (SRT) on both steps of the nitrification process (e.g., ammonia oxidation and nitrite oxidation) and the nitrifier community in a complete-mix activated sludge process were studied. At a SRT less than or equal to 20 days, the effluent ammonia concentration was lower than the effluent nitrite concentration. At the 40-day SRT, however, the effluent nitrite concentration became equal to or less than the effluent ammonia concentration. Quantitative Polymerase Chain Reaction (QPCR) assays indicated that increasing SRT significantly increased nitrite-oxidizing bacteria/ammonia-oxidizing bacteria (NOB/AOB) ratio. Further investigation indicated that Nitrosomonas europaea/eutropha were the dominant AOB for ammonia …

Characterization Of Shear Wave Velocity And Its Anisotropy In Uniform Granular Materials, Xin Kang, Bate Bate, Louis Ge

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Small strain stiffness of granular materials is important to many engineering applications, such as earthquake engineering, pavement, machine foundation, embankment subjected to tidal impacts, and foundations for structures under wind loads. Shear wave velocity, which is an indicator of stiffness, was measured with a newly developed bender element testing system. Test data supported that this testing system is effective in evaluating the shear wave velocity and its anisotropy of uniform spherical granular materials, including glass beads, uniform medium, and fine sands. Influencing factors on the Vs such as grain size and applied stress were studied. Two components of the soil …

Impact Of Organic Coatings On Frictional Strength Of Organically Modified Clay, B. Bate, Q. Zhao, S. E. Burns

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Organic matter is frequently encountered in both naturally occurring and engineered particulate media. Charged functional groups in the organic matter can lead to cation exchange within the clay interlayer, which results in the formation of an organic coating on the clay surfaces and alters the interfacial frictional regime in the soil mass. This study investigated the triaxial shear frictional behavior of montmorillonite particles coated with a controlled organic phase composed of quaternary ammonium cations. Through cation exchange, organic cations were loaded onto the clay's interlayer exchange sites, with control on the density of organic coverage and structure of the organic …

Form Pressure Generated By Fresh Concrete: A Review About Practice In Formwork Design, Tilo Proske, Kamal Khayat, Ahmed Omran, Olaf Leitzbach

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In this paper, several current industrial practices in formwork design are presented focusing on the normative calculation of the form pressure. Most of the current Standards are devoting for the design of the formwork for the normal vibrated concrete. Currently, the Standards are being updated to include provisions for the newly adapted concrete, such as the flowable concrete and self-consolidating concrete. However, the experience with these methods is still limited. The available methods for calculating the formwork pressure for the flowable concrete and SCC are based on measuring the shear strength of concrete using different concepts, such as the setting …

Floristic Composition, Diversity And Structure Of The Kimboza Forest In Morogoro Region, Tanzania, David S. Kacholi

Journal of Humanities and Social Sciences

Kimboza forest reserve in Morogoro region, is an important biodiversity hotspot among the Eastern Arc forests of Tanzania. High population pressure and encroachment threatens its conservation values. This is based on a study which aimed at investigating the composition, diversity, and structure of the tree community in the forest. All trees with DBH ≥ 10cm were inventoried from 0.72ha in a total of 18 plots of 20m × 20m placed randomly from the forest edge to the interior. Most important families and species were determined using familial importance value (FIV) and species importance value (IVI) indices, respectively. Diversity was analyzed …

Evidence Led Forward Planning - The Case For Capacity Studies, Paul J. Lawlor Mr

Articles

The 2010 Planning and Development Amendment Act requires Local Authorities to include core strategies in their development plans that demonstrate the location, quantum and phasing of development that is proposed to meet their future needs. However, the limited availability of usable data on the issues that enable development (such as land use, transport and open space) make it is difficult for Local Authorities to establish if (and how much) new development can be accommodated in designated areas. Noting that the National Spatial Strategy recommends the use of capacity studies to provide insights on future development scenarios in urban areas, this …

Midcentury Planning In San Juan, Puerto Rico: Rexford Guy Tugwell, Henry Klumb, And Design For "Modernization", Linda Levin Moreen

Graduate School of Architecture & Urban Design Theses & Dissertations

No abstract provided.

Identification And Characterization Of Fine Particulate Matter Hot Spots On An Urban Arterial Corridor Integrating Probe Vehicle, Traffic And Land Use Data, Katherine Eleanor Bell

Dissertations and Theses

The purpose of this study is to explore the use of integrated probe vehicle, traffic and land use data to identify and characterize fine particulate matter (PM[subscript 2.5]) hot spot locations on urban arterial corridors. In addition, a preliminary analysis is conducted to consider volatile organic compound (VOC) hot spot locations. A pollutant hot spot is defined as a location on a corridor in which the mean pollutant concentrations are consistently above the 85th percentile of pollutant concentrations when compared to all locations along the corridor. In order to collect data for this study, an electric vehicle was equipped with …

Lee, Robert Edward, 1807-1870 - Relating To (Sc 1273), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and scan (Click on "Additional Files" below) for Manuscripts Small Collection 1273. Insurance application, dated 17 October 1859, for the home and barn of General Robert E. Lee in Arlington, Virginia. Includes a detailed description of the structures.

Bowling Green, Kentucky - Historic Houses - The Old Brick (Sc 1277), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid and scan (Click on "Additional Files" below) for Manuscripts Small Collection 1277. Article, ca. 1961, written by Bob Dickey for a Bowling Green, Kentucky newspaper, about “The Old Brick,” a historic house owned by Mr. and Mrs. Noble A. Burford, Sr. and located at 3150 Smallhouse Road in Warren County, Kentucky.

The Classroom Paradigm: Design In A Technology-Driven Era, Candace Thompson

Interior Design Program: Student Creative Activity

Classroom design has an effect on a number of students’ behaviors and performance. Architects and facilities directors are frequently faced with design decisions that impact students and do not always have the resources to help support their decision making. The purpose of this paper is to investigate how classroom design in education can facilitate students’ learning and engagement in an ever-changing technological age. Is the traditional classroom environment the most effective set up? To explore this issue, the author will provide literature review and design examples to help guide the reader through ways to accommodate these changing needs—both the physical …

Difference Does Not Mean Deficient: The Cultural And Higher Education Experiences Of Appalachian Women, Andrea D. Welch

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Reflections On Campus Planning: Lessons For Practice, William Riggs

City and Regional Planning

Planning is a diverse field with many different areas of professional practice. Campus planning, as opposed to traditional city planning, is one of these areas—different than traditional municipal, and having a unique requirements that are framed by jurisdictional, environmental, and physical planning needs of the respective institution.

Based on my experience in this role, planners need a flexible skillset that moves beyond the traditional role of processing permits and crafting zoning codes. They need to be deep thinkers and leaders who can adapt to changing situations and understand nuanced bureaucracy. By taking advantage of it, as well as other practical …

Psychometric Analysis Of The Appreciative Advising Inventory, Nancy J. Crone

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Analysis Of Stakeholder Expectations Of Effective Indiana High Schools, Doug Miller

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

Analysis Of Feasibility Of Lincoln's West O Area For Redevelopment, Adam E. Brown

Community and Regional Planning Program: Professional Projects

This project assessed the feasibility of redevelopment of the area around the West O Street & Sun Valley Boulevard Intersection. The project provides information about the area, including specifics about its location, the zoning currently in use, the population of the area and the surrounding areas, housing characteristics, as well as information about mixed use development pertinent to this project and the study areas relation to the City of Lincoln’s Comprehensive Plan, known as LPlan 2040.

The project’s goal was to research and compile relevant information for review by the Lincoln / Lancaster County Planning Department in regards to the …

Revitalization Of Urban Alleys, Shusei Kakimoto

Community and Regional Planning Program: Theses

Alley revitalization is becoming more widely acknowledged as a viable urban redevelopment strategy in United States cities. Currently, most alleys in U.S. cities are underutilized, and they evoke a number of negative images—fearful places, waste-strewn, stinky, etc. The successful revitalization of alleys presents many benefits, such as economic development, enhanced walkability, visual enhancement, reduction of crime, etc. Revitalization of alleys leads to more productive and effective utilization of public space. In fact, cities in many countries have long utilized alleys as places where many aspects of ordinary daily life of the city take place. However, the potentials of alleys and …

Synergy Of The Developed 6d Bim Framework And Conception Of The Nd Bim Framework And Nd Bim Process Ontology, Shawn Edward O'Keeffe

Dissertations

The author developed a unified nD framework and process ontology for Building Information Modeling (BIM). The research includes a framework developed for 6D BIM, nD BIM, and nD ontology that defines the domain and sub-domain constructs for future nD BIM dimensions. The nD ontology defines the relationships of kinds within any new proposed dimensional domain for BIM. The developed nD BIM framework and ontology takes into account the current 2D-5D BIM dimensions. There is a synergy between the 6D and nD framework that allows the nD framework and ontology to be utilized as a unified template for future dimensional development. …

Characterization Of Hypothetical Proteins Sas0760 And Sas1738 From “Community Associated Staphylococcus Aureus” Mssa476, Anupama B. Ramalinga

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.

The Contribution To And Effect Of Design And Architecture On Health And Activity Promotion (H&Ap) In The Workplace, Krystal L. Schumacher

Architecture Masters of Science Program: Theses

Expanding the research and awareness on the contribution to and affect of design and architecture on health and activity promotion in the workplace (h&ap) is essential in moving forward in the design of working environments. As humans, we spend the majority of our time indoors, for an average American adult he or she spends the majority of the day in a working environment. The impact that our spaces have is much deeper than the aesthetic. Our environments can depict how we act, feel and operate based on the design of our surroundings. Through this research, the goal was to study …

The Real Estate Economics Of Walkability Components: The Influence Of Built Environment On Housing Value In Lincoln, Nebraska, Dohee Kim

Community and Regional Planning Program: Theses

This study analyzes the association between walkability and housing value in neighborhoods of Lincoln, Nebraska in order to observe the impact of walkability as one of prominent smart growth principles in creating economic value. The study estimates walkability through walkability components in each neighborhood of Lincoln based on the Lawrence Frank walkability index model. For the housing value assessment, a hedonic regression model was created to estimate median housing value in Lincoln based on the census block group dataset. The result of the model shows that walkability components have weaker influence on estimated housing value compared to other physical, demographic, …

The Role Of Multicultural Planning In Rural Nebraska, Case Studies Of Four Mid-Sized Cities, Pakiza Shirinova

Community and Regional Planning Program: Theses

The purpose of this study is to analyze multicultural planning practices in rural Nebraska towns. Due to the increased influx of Hispanic population in Schuyler, Lexington, South Sioux City and Crete of Nebraska in the period from 1990 to 2010, this research focuses on uncovering social and economic impacts that Hispanic immigration is leaving on receiving communities. Also, this study reviews current comprehensive plans of the communities selected for this research to determine whether multicultural policies are being defined and incorporated into the vision of community development. A survey of planning consultants, city administrators and community members further contribute to …

Converting Paved Deserts Into Solar Parking Lots In Urban Areas: Implementing Photovoltaic Systems Into The Parking Lots Of The City Of Arlington, Sangchun Ahn, Yekang Ko

Planning Masters Professional Reports - Archive

This presents projected costs and benefits of a carport style photovoltaic (PV) solar energy system, as well as its potential implementation sited in the City of Arlington. The goal was to estimate the amount of electricity generated from converting the existing sites into PV solar parking lots by assessing spatial, locational, and quantitative analysis, utilizing the available data, tools, and techniques in Geographic Information Systems (GIS) and Google Earth Pro. This study applied data from currently installed and active solar energy systems to meet the goal of this study. The findings showed the City of Arlington could generate 218,403 MWh/year, …

Reinterpreting City Alleys: Design Guidlelines For The City Of Vallejo, Karlo Antonio Manalang Felix

City and Regional Planning

No abstract provided.

Settlement Selection: A Critical Consideration For A New National Spatial Strategy Plan? Applying Population And Daytime Working Population Data To A Centrality Spreadsheet Model To Inform An Evidence Base For Gateway And Hub Selection, Brian Hughes

Masters

Settlement Selection: A Critical Consideration for a New National Spatial Strategy Plan? This Dissertation examines both Central Statistics Office (CSO) published and unpublished demographic evidence from the 2011 and previous censuses, so as to evaluate the 2002 National Spatial Strategy’s (NSS) selection of Gateways and Hub settlements. On its own, population is an incomplete measure of size. However, when used with emerging employment data, a robust methodological time-dynamic centrality model may be constructed based on population and Daytime Working Population (DWP) behaviour and other related and relevant investigations. The Model compares unpublished 2002 data of the NSS Plan with similar …

Knox Street And The Complete Streets Initiative: A Comparative Analysis Of Complete Street Implementation In The City Of Dallas, Kelsey Berry

Planning Masters Professional Reports - Archive

The Knox Street district, located just a few miles north of downtown Dallas, Texas, offers a variety of high-end retail, residential, and commercial use options. The increased popularity of downtown Dallas development and the Knox / Henderson neighborhood has drawn attention to the community situated on the edge of Highland Park and Dallas. This study examines Dallas' Complete Street best practices and their implementation on the Knox Street project. It asks: how effective has the implementation of this demonstration project been? It aims to answer this question by first comparing the City of Dallas' Complete Streets Manual draft with nationally …

Wet Ponds As A Stormwater Management Tool And An Alternative Water Source For Irrigating Parks In Arlington, Texas, Cassandra Marie Harashe, Yekang Ko

Planning Masters Professional Reports - Archive

A growing population in the Dallas - Fort Worth area will lead to water shortages if alternative water sources are not utilized. This reports looks into the aspects of utilizing wet ponds as a source of water for irrigating public playing fields in Arlington, Texas. It covers the benefits of reducing stormwater and utilizing this water for irrigation. It also covers different pond types, design aspects, the site selection process, potential cost savings, and the policy implications of utilizing this type of Low Impact Development. This study demonstrates that wet ponds are a viable option for treating stormwater to be …

Human Services Subsector: The Effects Of Lancaster Outreach Center's Poverty Reduction Efforts In Rural Communities, Robert L. Sewell

Planning Masters Professional Reports - Archive

Lancaster Outreach Center (LOC) has for almost 30 years provided high social welfare quality services with minimum setbacks. However, the faltering economy had a negative influence on the level of donor funding LOC expected. The decreased funding level has greatly affected LOC's operations, and the nonprofit organization no longer sees donor funding as a solid revenue source. This study aims to analyze the challenges that rural social workers encounter working for a small nonprofit. Data regarding the agency was collected directly from members of the LOC staff. The research findings for the literature review were obtained through the UTA online …

Assessing Bus Rapid Transit (Brt) As An Alternate Mode Of Transportation For Dallas County., Francisco Estrada, Jianling Li

Planning Masters Professional Reports - Archive

Traffic congestion in the Dallas County area continues to worsen while transportation funding continues to decline. Even if funding was available it is no longer possible to build our way out of congestion. The Dallas County area has reached a crucial stage in which new innovative methods are required to address congestion. This paper will propose the integration of an alternative mode of transportation known as Bus Rapid Transit (BRT). The analysis performed in this study will utilize the methodology developed by the Institute for Transportation and Development Policy to identify a potential BRT corridor in Dallas County. Existing transportation …