The purpose of this study was to select an
alloy with a low driving force for nucleation
for a more in-depth study of the nucleation
of γ’-precipitates. To do this, three Ni-Cr-Al
alloys were chosen close to the solvus line
of a Ni-Cr-Al phase diagram, ensuring low
supersaturation and therefore...
Nitrogen (N) deposition can alter belowground microbial communities, especially ectomycorrhizal (ECM) fungi, resulting in a reduced ability of associated trees to access organic nutrients. This study tested whether N addition decreases ECM species richness and shifts ECM species composition across spatial scales in a subtropical slash pine (Pinus elliottii) plantation...
Carbonation, a neutralizing reaction in cement paste, can be used to date cracks in cementitious materials. Currently, comparison between two cracks is the only method available to predict a relative age with carbonation. These two crack studies require a crack of known age in a similar material with similar exposure...
In early 2001, a sinkhole formed directly under State Road 66 near the city of Sebring in Highlands County, Florida. The Florida DOT built a land bridge over the sinkhole and the road was reopened to traffic. Since SR-66 is an important regional trucking route, it was decided that the...
This file contains the poster on "Wireless Data Acquisition System in Autonomous Crack Monitoring Projects" from Crossbow Smart Dust Challenge created by Mat Kotowsky, Hasan Ozer, and David Kosnik.
Miniaturized, wireless instrumentation is now a reality and this thesis describes development of such a system to monitor crack response. Comparison of environmental (long-term) and blast-induced (dynamic) crack width changes in residential structures has lead to a new approach to monitoring and controlling construction vibrations. In wireless systems transducer power...
At her first press conference, Eleanor Roosevelt, uncertain of her role as hostess or leader, passed a box of candied grapefruit peel to the thirty-five women journalists. Nearly sixty years later, Hillary Clinton, an accomplished professional woman and lawyer, tried to mollify her critics by handing out her chocolate-chip cookie...
When Abigail Adams made her famous plea to John Adams to "remember the ladies," the role of advocacy on behalf of U.S. gender equality began its rocky and still uncompleted journey. In Women and the Press, Patricia Bradley examines the tensions that have arisen over the course of this journey...
The items in this publication are partially derived from presentations given at a
symposium on Arabic Literature of Africa (ALA), at the Program of African
Studies in November 2003. Also included is some detailed information on the
contents of already published volumes (ALA I, II, IIIA, IV), and "Overviews" of...
The intention of this research was to investigate
the ink diffusion that takes place in
dip-pen nanolithography in order to better
understand how to enhance the possibilities
of nano fountain probes. Varying concentrations
of 16-mercaptohexadecanoic acid in
ethanol were used as ink in dip-pen nanolithography,
and the relationships between
contact...