Soft keyboards come in different shapes, sizes, and layouts. Each layout is designed to help the users in different inputting tasks. Most of these layouts, however, focus on general text entry as opposed to computer programs. This dissertation addresses the problems with current input mechanisms on touchscreen devices. The dissertation...
Sustainability has been the focus of intense discussions over the past two decades, with topics around the entire product life cycle. In the manufacturing phase, research has been focused solely on environmental impact assessment or environmental impact and cost analysis in its assessment of sustainability. However, few efforts have investigated...
This study sought to ascertain the degree to which the night sky of Corvallis is affected by light pollution by determining the limiting visual magnitude. Defined as the brightness of the dimmest star that can be seen with the averted naked eye, the limiting visual magnitude establishes a quantitative standard...
The large population of 2r>100m near earth objects (NEOs) presents a certain hazard to life on earth. It has been proposed that a nuclear device may be used to alter the course of such objects, thereby averting a catastrophic collision with the earth. The asteroid interdiction problem includes a number...
The COVID-19 pandemic in the United States resulted in fluctuating patterns in behavioral health service utilization and a rapid, unprecedented expansion of telehealth service delivery. The Medicaid population may have faced unique challenges in this environment, particularly with telehealth services, given the usability, technology, and reliable connectivity for such services...
Two striking characteristics of human beings are the diversity of resources that we use to sustain our lives and the extent to which we engage in coordinated, collective efforts to obtain and consume these resources. Together, these two characteristics are the foundation of human subsistence patterns. In many remote Alaskan...
Sandwich composites are typically produced from two high strength facings bonded to a lower strength, lightweight core. Sandwich design has proven to be efficient for applications demanding high strength and low weight. Wood-based sandwich composites have been largely limited to non-structural applications with the exception of structural insulated panels and...
Although electronic medical records systems (EMR) present promising benefits, they have not yet been widely adopted. A problem facing many EMR are that they are disruptive technologies; their complex hardware and software are not designed to account for the clinicians' characteristics and needs, thus, demanding a steep learning curve and...
Since the introduction of lean manufacturing by Toyota and publication by Womack and Jones, organizations have realized sizeable gains through lean process improvement. The spread of lean practices across organizations and industries – from manufacturing to healthcare and construction – requires adjustments of the lean process and, in the case...
The purpose of this study was to obtain information about clothing acquisition practices of low-income mothers. An interview questionnaire was designed to obtain information about the clothing sources perceived as available to these women, the sources of clothing used, the sources of information used, the preplanning practices used, and demographic...