Air Force Institute of Technology Research Report 2009

This report summarizes the research activities of the Air Force Institute of Technology’s Graduate School of Engineering and Management. It describes research interests and faculty expertise; lists student theses/dissertations; identifies research sponsors and contributions; and outlines the procedures for contacting the school. Included in the report are: faculty publications, conference presentations, consultations, and funded research projects. Research was conducted in the areas of Aeronautical and Astronautical Engineering, Electrical Engineering and Electro-Optics, Computer Engineering and Computer Science, Systems and Engineering Management, Operational Sciences, Mathematics, Statistics and Engineering Physics

Department of Anthropology and Geography Self-Study Report to the Academic Planning Committee

In January of 2001 the Department of Anthropology and the Department of Geography became the Department of Anthropology and Geography. This merger was not requested by members of either unit: it was imposed administratively. Under ideal circumstance, such mergers evolve organically through a history of collaborations from the bottom up. Nevertheless, faculty of each unit had collaborated in a variety of contexts so there was some basis for integration. As one may imagine, one of the first things we set out to accomplish as a newly formed unit was the establishment of a common set of by-laws. After about six months of joint meetings we created our by-laws which represented a first crucial step in integrating the department. The administrative and committee structures are fully integrated even though the department functions as two separate curricular programs. The next significant step in our history came in the summer of 2002 when the Geography Program faculty moved out of Avery Hall and physically merged into Bessey Hall and Morrill Hall space occupied by faculty of the Anthropology Program. Prior to our physical merger, we had the option of the Geography Program occupying space in Nebraska Hall. Faculty in both programs strongly felt that such a move would hinder our ability to grow together as a cohesive department even though a physical merger would place great hardships on us all by sharing such a small space. The archaeologists were especially inconvenienced by the loss of teaching and research laboratory space. Nevertheless, we believe we made the correct choice. In August of 2002 Dave Wishart became chair of the department. Patricia Draper had been chair at the inception of the merger and there was reasonable concern that the numerically dominant anthropologists would hold administrative sway in the department. Wishart\u27s election put that fear to rest. Since the move and election of Wishart as chair we have met on numerous occasions to discuss department integration programmatically. Out of these discussions came the Indigenous Peoples specialization in the Geography doctoral program which was approved by the Graduate College in November of 2003. This new doctoral program will permit graduate students to pursue a doctoral degree in the Geography Program in an area, indigenous peoples, in which faculty in both programs have interest and expertise. There is discussion of another track in the Geography doctoral program that would emphasize archaeology, GIS, and cartography. It should be noted that these programmatic mergers, to some extent, were driven by a long history of anthropology faculty serving on geography doctoral committees of students who had research topics that bridged our two disciplines. Finally, we are searching for ways to develop a shared undergraduate minor in regional or area studies. Our merger as a cohesive unit has been accomplished successfully. We are proceeding deliberately to simultaneously maintain the integrity of our disciplines while taking advantage of interdisciplinary opportunities that benefit us and our students. Includes Faculty vitae, Course descriptions, Review of Existing Instructional Programs, proposal for a Specialization in Professional Archaeology at the MA level, Review Team Report: (May 1997), Self-Study Report to the Academic Planning Committee Geography Program, supplementary materials

Department of Anthropology and Geography Self-Study Report to the Academic Planning Committee

In January of 2001 the Department of Anthropology and the Department of Geography became the Department of Anthropology and Geography. This merger was not requested by members of either unit: it was imposed administratively. Under ideal circumstance, such mergers evolve organically through a history of collaborations from the bottom up. Nevertheless, faculty of each unit had collaborated in a variety of contexts so there was some basis for integration. As one may imagine, one of the first things we set out to accomplish as a newly formed unit was the establishment of a common set of by-laws. After about six months of joint meetings we created our by-laws which represented a first crucial step in integrating the department. The administrative and committee structures are fully integrated even though the department functions as two separate curricular programs. The next significant step in our history came in the summer of 2002 when the Geography Program faculty moved out of Avery Hall and physically merged into Bessey Hall and Morrill Hall space occupied by faculty of the Anthropology Program. Prior to our physical merger, we had the option of the Geography Program occupying space in Nebraska Hall. Faculty in both programs strongly felt that such a move would hinder our ability to grow together as a cohesive department even though a physical merger would place great hardships on us all by sharing such a small space. The archaeologists were especially inconvenienced by the loss of teaching and research laboratory space. Nevertheless, we believe we made the correct choice. In August of 2002 Dave Wishart became chair of the department. Patricia Draper had been chair at the inception of the merger and there was reasonable concern that the numerically dominant anthropologists would hold administrative sway in the department. Wishart\u27s election put that fear to rest. Since the move and election of Wishart as chair we have met on numerous occasions to discuss department integration programmatically. Out of these discussions came the Indigenous Peoples specialization in the Geography doctoral program which was approved by the Graduate College in November of 2003. This new doctoral program will permit graduate students to pursue a doctoral degree in the Geography Program in an area, indigenous peoples, in which faculty in both programs have interest and expertise. There is discussion of another track in the Geography doctoral program that would emphasize archaeology, GIS, and cartography. It should be noted that these programmatic mergers, to some extent, were driven by a long history of anthropology faculty serving on geography doctoral committees of students who had research topics that bridged our two disciplines. Finally, we are searching for ways to develop a shared undergraduate minor in regional or area studies. Our merger as a cohesive unit has been accomplished successfully. We are proceeding deliberately to simultaneously maintain the integrity of our disciplines while taking advantage of interdisciplinary opportunities that benefit us and our students. Includes Faculty vitae, Course descriptions, Review of Existing Instructional Programs, proposal for a Specialization in Professional Archaeology at the MA level, Review Team Report: (May 1997), Self-Study Report to the Academic Planning Committee Geography Program, supplementary materials

Studies in ambient intelligent lighting

The revolution in lighting we are arguably experiencing is led by technical developments in the area of solid state lighting technology. The improved lifetime, efficiency and environmentally friendly raw materials make LEDs the main contender for the light source of the future. The core of the change is, however, not in the basic technology, but in the way users interact with it and the way the quality of the produced effect on the environment is judged. With the new found freedom the users can switch their focus from the confines of the technology to the expression of their needs, regardless of the details of the lighting system. Identifying the user needs, creating an effective language to communicate them to the system, and translating them to control signals that fulfill them, as well as defining the means to measure the quality of the produced result are the topic of study of a new multidisciplinary area of study, Ambient Intelligent Lighting. This thesis describes a series of studies in the field of Ambient Intelligent Lighting, divided in two parts. The first part of the thesis demonstrates how, by adopting a user centric design philosophy, the traditional control paradigms can be superseded by novel, so-called effect driven controls. Chapter 3 describes an algorithm that, using statistical methods and image processing, generates a set of colors based on a term or set of terms. The algorithm uses Internet image search engines (Google Images, Flickr) to acquire a set of images that represent a term and subsequently extracts representative colors from the set. Additionally, an estimate of the quality of the extracted set of colors is computed. Based on the algorithm, a system that automatically enriches music with lyrics based images and lighting was built and is described. Chapter 4 proposes a novel effect driven control algorithm, enabling users easy, natural and system agnostic means to create a spatial light distribution. By using an emerging technology, visible light communication, and an intuitive effect definition, a real time interactive light design system was developed. Usability studies on a virtual prototype of the system demonstrated the perceived ease of use and increased efficiency of an effect driven approach. In chapter 5, using stochastic models, natural temporal light transitions are modeled and reproduced. Based on an example video of a natural light effect, a Markov model of the transitions between colors of a single light source representing the effect is learned. The model is a compact, easy to reproduce, and as the user studies show, recognizable representation of the original light effect. The second part of the thesis studies the perceived quality of one of the unique capabilities of LEDs, chromatic temporal transitions. Using psychophysical methods, existing spatial models of human color vision were found to be unsuitable for predicting the visibility of temporal artifacts caused by the digital controls. The chapters in this part demonstrate new perceptual effects and make the first steps towards building a temporal model of human color vision. In chapter 6 the perception of smoothness of digital light transitions is studied. The studies presented demonstrate the dependence of the visibility of digital steps in a temporal transition on the frequency of change, chromaticity, intensity and direction of change of the transition. Furthermore, a clear link between the visibility of digital steps and flicker visibility is demonstrated. Finally, a new, exponential law for the dependence of the threshold speed of smooth transitions on the changing frequency is hypothesized and proven in subsequent experiments. Chapter 7 studies the discrimination and preference of different color transitions between two colors. Due to memory effects, the discrimination threshold for complete transitions was shown to be larger than the discrimination threshold for two single colors. Two linear transitions in different color spaces were shown to be significantly preferred over a set of other, curved, transitions. Chapter 8 studies chromatic and achromatic flicker visibility in the periphery. A complex change of both the absolute visibility thresholds for different frequencies, as well as the critical flicker frequency is observed. Finally, an increase in the absolute visibility thresholds caused by an addition of a mental task in central vision is demonstrated

Colour coded

This 300 word publication to be published by the Society of Dyers and Colourists (SDC) is a collection of the best papers from a 4-year European project that has considered colour from the perspective of both the arts and sciences.The notion of art and science and the crossovers between the two resulted in application and funding for cross disciplinary research to host a series of training events between 2006 and 2010 Marie Curie Conferences & Training Courses (SCF) Call Identifier: FP6-Mobility-4, Euros 532,363.80 CREATE – Colour Research for European Advanced Technology Employment. The research crossovers between the fields of art, science and technology was also a subject that was initiated through Bristol’s Festival if Ideas events in May 2009. The author coordinated and chaired an event during which the C.P Snow lecture “On Two Cultures’ (1959) was re-presented by Actor Simon Cook and then a lecture made by Raymond Tallis on the notion of the Polymath. The CREATE project has a worldwide impact for researchers, academics and scientists. Between January and October 2009, the site has received 221, 414 visits. The most popular route into the site is via the welcome page. The main groups of visitors originate in the UK (including Northern Ireland), Italy, France, Finland, Norway, Hungary, USA, Finland and Spain. A basic percentage breakdown of the traffic over ten months indicates: USA -15%; UK - 16%; Italy - 13%; France -12%; Hungary - 10%; Spain - 6%; Finland - 9%; Norway - 5%. The remaining approximate 14% of visitors are from other countries including Belgium, The Netherlands and Germany (approx 3%). A discussion group has been initiated by the author as part of the CREATE project to facilitate an ongoing dialogue between artists and scientists. http://createcolour.ning.com/group/artandscience www.create.uwe.ac.uk.Related papers to this research: A report on the CREATE Italian event: Colour in cultural heritage.C. Parraman, A. Rizzi, ‘Developing the CREATE network in Europe’, in Colour in Art, Design and Nature, Edinburgh, 24 October 2008.C. Parraman, “Mixing and describing colour”. CREATE (Training event 1), France, 2008

VLSI Design

This book provides some recent advances in design nanometer VLSI chips. The selected topics try to present some open problems and challenges with important topics ranging from design tools, new post-silicon devices, GPU-based parallel computing, emerging 3D integration, and antenna design. The book consists of two parts, with chapters such as: VLSI design for multi-sensor smart systems on a chip, Three-dimensional integrated circuits design for thousand-core processors, Parallel symbolic analysis of large analog circuits on GPU platforms, Algorithms for CAD tools VLSI design, A multilevel memetic algorithm for large SAT-encoded problems, etc

The Trinity Reporter, Fall 2017

https://digitalrepository.trincoll.edu/reporter/2163/thumbnail.jp

State v. Woods Clerk\u27s Record Dckt. 45094

https://digitalcommons.law.uidaho.edu/idaho_supreme_court_record_briefs/8324/thumbnail.jp