Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: soot formation; FDS; flame radiation; soot oxidation; field modeling; diffusion flames; soot. Includes bibliographical references (p. 14-15).

No description available.

The fire resistance of timber connections is relatively unknown in the construction and design industries even though they are widely used. This research focuses on the fire resistance of nailed, screwed, bolted and self-drilling doweled connections in laminated veneer lumber (LVL) timber. These connections have been found to have high strength under cold or normal temperature but hardly achieved 30 minutes fire rating in the furnace tests. To establish the performance of connections, an investigation was carried out on the compressive strength of connections by having compressive tests using an Instron Testing Machine. Similar connections were tested at simulated fire conditions under constant load in a custom-built furnace. The different fasteners used and the arrangement of the connections gave different connection strengths at ambient and elevated temperature.

Thesis (Ph. D.)--University of Pennsylvania, 1917. / Bibliography: p. 70-[72].

Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1930. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed October 29, 2009) Includes bibliographical references (p. 14-15).

Thesis (Ph. D.)--University of Pennsylvania, 1935. / Bibliography: p. 136-138.

Thesis (Ph. D.)--University of Pennsylvania, 1917. / Bibliography: p. 70-[72].

An exploration of the relationship between man and the elements, fire and water, this project further develops these ideas by way of the imagination. Man's attempt to form further connections with these elements is often seen as an act of humanization. It is, however, these investigations that allow for such intimate relationships between humans and elements. This project is a fire station that demonstrates the impact fire and water has on man as well as the impact man has on fire and water. Whether the gentle flame of a candle or the ferocious explosions of a volcano, the clear flowing stream or the passionate throes of the ocean, man finds both companionship and challenge in the elements. Man's manipulation of both fire and water enable materials to extend the limit of their properties. It is this control over elements that enables architecture. / Master of Architecture

abstract: Two nearly homogenous 60 acre watersheds near Heber, Arizona, within the Apache-Sitgreaves National Forest, were burned at moderate and high severities during the 2002 Rodeo-Chediski wildfire. Each watershed had 30 permanent plots located on it from earlier studies. In 2011, nearly 10 years following the fire, the plots were re-measured to determine how fire severity affects the long term vegetative recovery of this ecosystem; specifically herbaceous production and tree regeneration and density. Canopy cover, litter depth, herbaceous weight, herbaceous cover and shrub cover are vital indicators of herbaceous production, and were found to be significantly different between the sites. Canopy cover and litter depth were found to be significantly higher on the moderate site while herbaceous weight, herbaceous cover and shrub cover were found to be significantly higher on the high site. Tree densities of the three present tree species, ponderosa pine, alligator juniper, and gambel oak, were measured and divided into five size classes to distinguish the diversity of the communities. The mean densities for each species and size class were analyzed to determine if there were any statistically significant differences between the sites. Ponderosa pine saplings (regeneration) were found to have no significant differences between the sites. Juniper and oak saplings were found to be significantly higher on the high site. The remaining four ponderosa pine size classes were found to be significantly higher on the moderate site while the remaining four size classes for juniper and oak were found to have no statistical differences between the sites. Further analysis of the tree proportions revealed that the ponderosa pine species was significantly higher on the moderate site while juniper and oak were significantly higher on the high site. Species specific proportion analysis showed that the ponderosa pine size classes were significantly different across the sites while the juniper and oak size classes showed no significant differences between the sites. Within the ponderosa pine size classes, saplings were found to be significantly higher on the high site while the remaining four classes were significantly higher on the moderate site. / Dissertation/Thesis / M.S. Applied Biological Sciences 2012

"Fire investigative methodologies were researched and analyzed resulting in the development of an organizational tool to be used for conducting fire investigations. The tool, or field-guide, was designed to aid the investigator in processing structural fire scenes. The tool accomplishes this by providing, 1) thirteen forms for properly documenting the scene, 2) flowcharts which can enhance the investigators intuition for the fire’s growth rate and spread, and 3) basic engineering correlations which can be used to help validate hypotheses the investigator may develop. By employing these methods, the field-guide can be effectively used to lead an investigator through the entire investigation process - from data collection, to the formulation of hypotheses, and ultimately, to quantitative validation."