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Multispectral Texture Synthesis, J. Alexander Tyrrell Jan 2003

Multispectral Texture Synthesis, J. Alexander Tyrrell

Theses

Synthesizing texture involves the ordering of pixels in a 2D arrangement so as to display certain known spatial correlations, generally as described by a sample texture. In an abstract sense, these pixels could be gray-scale values, RGB color values, or entire spectral curves. The focus of this work is to develop a practical synthesis framework that maintains this abstract view while synthesizing texture with high spectral dimension, effectively achieving spectral invariance. The principle idea is to use a single monochrome texture synthesis step to capture the spatial information in a multispectral texture. The first step is to use a global …

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The Direction Of Mobile Evolution Examined Through The Ntt Docomo Strategy, "Mobile Frontier", Akihiro Kakimoto Jan 2003

The Direction Of Mobile Evolution Examined Through The Ntt Docomo Strategy, "Mobile Frontier", Akihiro Kakimoto

Theses

NTT DoCoMo is Japan's biggest mobile service provider. They added extra value into cellular phone as "telephone", and contributed to the explosive spread of the mobile phone in Japan. They have still led Japan as a country with the world's largest mobile Internet. The mobile phone now changes our lifestyles or work styles, and has a great influence also on business. In 1997, NTT DoCoMo created the company vision towards the year 2010, "Mobile Frontier". It consists of five concepts, named "MAGIC", and indicates the mobile phone figure in the future as a whole. I regard it as a guideline …

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Analysis Of Hotel Rates In Four Cities: New York City, Chicago, San Francisco, And Atlanta, Hui Ping Chang Jan 2003

Analysis Of Hotel Rates In Four Cities: New York City, Chicago, San Francisco, And Atlanta, Hui Ping Chang

Theses

Hotel rate is essential to every traveler, every hotelier, every key person in travel planning for their company, and even the tourism planner for the city. The graduate students from RIT's hotel management program had conducted serial surveys on hotel rates in 100 major cities in US from 1989-1999. This study employed the data that RIT students collected as a foundation. First, four cities were chosen in every region (East, Midwest, West and South). These four cities were New York City, Chicago, San Francisco and Atlanta. Second, other possible factors were added in to evaluation. They are national average hotel …

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Hygiene Factors Contributing To Alumni Satisfaction In Attending Rochester Institute Of Technology's Service And Hospitality Management Masters Of Science Degrees From 1988 To 1997, Charles Iv Farran Jan 2003

Hygiene Factors Contributing To Alumni Satisfaction In Attending Rochester Institute Of Technology's Service And Hospitality Management Masters Of Science Degrees From 1988 To 1997, Charles Iv Farran

Theses

Prior to this study there have been no alumni satisfaction studies of the Department of Food, Hotel and Tourism Management Masters Degree Programs from Rochester Institute of Technology. The purpose of this study is to determine the level of satisfaction of alumni and the impact hygiene factors have on alumni satisfaction. The initial element of the procedures was to conduct research. This research was accomplished through a review of pertinent literature. The review of literature was followed by the establishment of goals and parameters for this study. A survey was mailed to all the graduates of the F.H.T.M. masters programs. …

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Exploration Of An Electroactive Polymer Actuator For Application In A Grasshopper Inspired Pneumatic Robotic Hopper, Christie Bielmeier Jan 2003

Exploration Of An Electroactive Polymer Actuator For Application In A Grasshopper Inspired Pneumatic Robotic Hopper, Christie Bielmeier

Theses

A Hopper was created to mimic a grasshopper's catapulting kicking action. Electroactive polymers (EAP) were investigated as actuators to simulate the grasshopper's lightweight and strong muscles. EAPs are lightweight materials that require low voltage and yield high force with short response times. This makes them a great potential source for future micro-robotic actuators. The EAP Actuator was simulated and the potential design was studied. The development of consistent and reliable actuation electrodes and nonconductive materials was considered. In addition, the current draw of the EAP Actuator was studied, current draw prediction equations were developed, and a force output study was …

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Web-Based Distributed Ejb Bugstracker: An Integration Of Struts Framework At Web Server, Ejbs At Application Server, And A Relational Database, San Htun Aung Jan 2003

Web-Based Distributed Ejb Bugstracker: An Integration Of Struts Framework At Web Server, Ejbs At Application Server, And A Relational Database, San Htun Aung

Theses

This "Web-based Distributed EJB BugsTracker" is an integration effort of the 4-tier Enterprise Java Bean -- EJB component architecture where it uses a web browser, a web server, an application sever, and a relational database server. The application is designed and built for software managers, engineers and quality assurance staffs that keep track of the software defects which are produced during the software development life cycle. It allows independent user login in multi-project environments. This project makes use of all the benefits of the J2EE technologies: maintainability, portability, and scalability. In addition, Container Managed Persistence (CMP 2.0) greatly simplifies the …

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Development Of A Fully-Depleted Thin-Body Finfet Process, Branislav Curanovic Jan 2003

Development Of A Fully-Depleted Thin-Body Finfet Process, Branislav Curanovic

Theses

The goal of this work is to develop the processes needed for the demonstration of a fully-depleted (FD) thin-body fin field effect transistor (FinFET). Recognized by the 2003 International Technology Roadmap for Semiconductors as an emerging non-classical CMOS technology, FinFETs exhibit high drive current, reduced short-channel effects, an extreme scalability to deep submicron regimes. The approach used in this study will build on previous FinFET research, along with new concepts and technologies. The critical aspects of this research are: (1) thin body creation using spacer etchmasks and oxidation/etchback schemes, (2) use of an oxynitride gate dielectric, (3) silicon crystal orientation …

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Aircraft Landing Gear Simulation And Control, Sanoopkumar Ambalaparambil Jan 2003

Aircraft Landing Gear Simulation And Control, Sanoopkumar Ambalaparambil

Theses

The focus of this work is the development of a Multi-degree Of Freedom (MOF) model for simulation and control of the landing performances of the SAE Heavy Lift Airplane model built by the Aerodynamics design team of RIT. From dynamic considerations, the landing gear performance has two areas of interest: a) behavior during touchdown impact, and b) response to excitation induced by track roughness during taxi, take-off and later part of the landing runs. As the problem at hand is highly nonlinear and complex, initially a simplified 1-dof model of the same aircraft is derived and analyzed using Lagrange's equations …

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Carbon Nanotube Catalysts: An Approach Toward Nanodimensional Reactions, Mindy Gordon Jan 2003

Carbon Nanotube Catalysts: An Approach Toward Nanodimensional Reactions, Mindy Gordon

Theses

The oxidations of aromatic and aliphatic amines have been investigated to evaluate the catalytic effect of functionalized multiwalled carbon nanotubes. Aniline oxidation by hydrogen peroxide produces very low yields of azoxybenzene; similarly, p-toluidine oxidation produces azoxytoluene after long time periods. When functionalized multiwalled carbon nanotubes are present in these reactions, the above oxidations produced unique products such as azobenzene or azotoluene within a short period. The course of the reaction has been followed by GC/MS that showed a mass number of 198 corresponding to azoxybenzene (without carbon nanotubes) or 182 corresponding to azobenzene (with the nanotubes). The first stage of …

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Java Software For Libr-Water Absorption Refrigeration System Evaluation, Indraneel Samanta Jan 2003

Java Software For Libr-Water Absorption Refrigeration System Evaluation, Indraneel Samanta

Theses

The energy consumption per capita per year throughout the world is increasing. With an increase in standard of living and world population, the demand for total energy is increasing rapidly and it is anticipated that the existing fossil fuels will be exhausted before the end of this century. More attention is being focused by the scientists and engineers throughout the world to develop potential methods that would use waste heat. A significant amount of low temperature (between 60° C and 99° C) heat is wasted annually in industrial process [1]. This waste heat could be used to drive absorption chillers, …

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Sliding Mode Control Of An Unmanned Air-Vehicle System, Jayakrishna Vanaparthy Jan 2003

Sliding Mode Control Of An Unmanned Air-Vehicle System, Jayakrishna Vanaparthy

Theses

The objective of this study is to design a Controller that is stable under varying conditions of system parameters from the trim conditions and also robust for parametric variation for an Unmanned Air Vehicle (UAV) System. The PID and Sliding Mode Controller are the control models for the UAV system that are studied, designed and analyzed. The proposed Sliding Mode Controller was applied to a nonlinear second order system (Single Input Single Output (SISO)) and tested for stability and robustness of the system for parametric variation. The control model indicated chattering effect with switching (signum) function. Therefore, in order to …

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A Practical Guide To Understanding Wireless Networking Concepts, Security Protocols, Attack, And Safer Deployment Schemes, Jay Yip Jan 2003

A Practical Guide To Understanding Wireless Networking Concepts, Security Protocols, Attack, And Safer Deployment Schemes, Jay Yip

Theses

With the explosion of wireless networks appearing in buildings, business and educational campuses, and even homes; security is a large concern in order to prevent attempted intrusions and malicious attacks from the retrieval of confidential data. Wireless Fidelity, Wi-Fi for short, does provide security in the form called Wired Equivalent Privacy otherwise simply known as WEP. However cases documenting WEP's security mechanism being breached in legitimate and illegitimate cases have been published and are readily available on the Internet. While wireless networks provide the freedom of mobility for users, this also allows potential hackers to eavesdrop on unsuspecting wireless users. …

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Loathing, Jessica Rose Monsour Jan 2003

Loathing, Jessica Rose Monsour

Theses

This thesis project explores an artist's struggle with self in relationship to environment and society. Specifically, the artist examines loathing, as a shadow that is representative of one's unacceptable attributes that are labeled by society's expectations, through the combination of three processes: photography, sculpture and installations.

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Concept, Design, Simulation, And Fabrication Of An Ultra-Scalable Vertical Mosfet, Keith H. Tabakman Jan 2003

Concept, Design, Simulation, And Fabrication Of An Ultra-Scalable Vertical Mosfet, Keith H. Tabakman

Theses

A new orientation to the conventional MOSFET is proposed. Processing issues, as well as short channel effects have been making planar MOSFET scaling increasingly difficult. It is predicted by the 2001 International Technology Roadmap for Semiconductors (ITRS) that non-planar devices will be needed for production as early as 2007. The device proposed in this thesis is similar in operation to the planar MOSFET, however the current transport from source to drain, normally in the same plane as the wafer surface, is oriented perpendicular to the die surface. The proposed device has successfully been simulated, showing a proof of concept. Fabrication …

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Estimation Of Illuminants From Color Signals Of Illuminated Objects, Xiaoyun Jiang Jan 2003

Estimation Of Illuminants From Color Signals Of Illuminated Objects, Xiaoyun Jiang

Theses

Color constancy is the ability of the human visual systems to discount the effect of the illumination and to assign approximate constant color descriptions to objects. This ability has long been studied and widely applied to many areas such as color reproduction and machine vision, especially with the development of digital color processing. This thesis work makes some improvements in illuminant estimation and computational color constancy based on the study and testing of existing algorithms. During recent years, it has been noticed that illuminant estimation based on gamut comparison is efficient and simple to implement. Although numerous investigations have been …

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A Search Into Time, History, And Relevance: Clay/ Steel/ Fiberglass, Brad Spencer Jan 2003

A Search Into Time, History, And Relevance: Clay/ Steel/ Fiberglass, Brad Spencer

Theses

Not provided.

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Animal Kingdom "Re-Creation", Rattapol Chaiyarat Jan 2003

Animal Kingdom "Re-Creation", Rattapol Chaiyarat

Theses

Not provided.

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A Review Of The Endocrine Disrupting Properties Of The Organochlorine Pesticides, And A Critique And Comparison Of The Laws And Regulations Governing Their Usage In The United States And The European Union., Kent Mitchell Jan 2003

A Review Of The Endocrine Disrupting Properties Of The Organochlorine Pesticides, And A Critique And Comparison Of The Laws And Regulations Governing Their Usage In The United States And The European Union., Kent Mitchell

Theses

Introduction to the effects of organochlorine based pesticides on the immune system so as to better understand the importance of governmental restrictions put on their usage

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An Approach To Operational Control Determination For The Small Or Medium Size Organization, Dawn Collins Jan 2003

An Approach To Operational Control Determination For The Small Or Medium Size Organization, Dawn Collins

Theses

The purpose of this work was to design and assess an effective approach for a small or medium size organization to determine appropriate operational controls for its significant environmental aspects as part of developing and implementing an ISO 14001- type environmental management system. This new approach was determined to be necessary due to the generic nature and broad applicability of the ISO 14001 standard, the lack of appropriate methodology in the professional literature, and the lack of related knowledge and ability in most small or medium sized organizations. As controlling and influencing operations is a vital characteristic of an effective …

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Case Study Of Strategic Planning For Small Nonprofits, Peter Roland Jr Jan 2003

Case Study Of Strategic Planning For Small Nonprofits, Peter Roland Jr

Theses

The Lake Placid/North Elba Historical Society suffers from the absence of planning processes that can address the long-term needs of the organization. As a result the resources of the Society are being underutilized. At present the only medium for the planning function is the monthly Board meeting, which must also address operational issues. Both new and old members of the Board have ideas regarding what they see as the past, present and future mission of the Museum and the Society. A forum or medium does not currently exist which would provide an opportunity for members of the Board and all …

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Ip Telephony: The Total Solution Guide, Todd Wilson Jan 2003

Ip Telephony: The Total Solution Guide, Todd Wilson

Theses

Voice and telephony services have been viewed as constants for over the past hundred+ years. Picking up the telephone and hearing "dial tone" is something we don't think about, a simple thing in the life that households and organizations' all over the world take for granted. Over the past several decades, Private Branch Exchange (PBX) technology has proved its existence with great staying power. The phrase "five 9s" reliability has been a subject of many conversations pertaining to voice, and as time passes on, the PBX still gams more valuable trust and respect from its' users. It wasn't until approximately …

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Performance Evaluation Of Sip Based Services In Umts, Maria Isabel Pous Fenollar Jan 2003

Performance Evaluation Of Sip Based Services In Umts, Maria Isabel Pous Fenollar

Theses

With ever increasing penetration of IP technologies and the tremendous growth in wireless data traffic, the wireless industry is evolving the mobile core networks towards IP technology. The 3rd Generation Partnership Project (3GPP) is specifying an IP Multimedia Core Network Sub-System (IMS) in UMTS Release 5 and Release 6, which is adjunct to the UMTS GPRS core network. This IP-based network will allow mobile operators to provide commonly used Internet applications to wireless user. The UMTS IMS uses the Internet Engineering Task Force (IETF) defined text based Session Initiation Protocol (SIP), to control a wide range of anticipated IP-based services …

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Dynamically Biased Radio Frequency Power Amplifier, Tom Twomey Jan 2003

Dynamically Biased Radio Frequency Power Amplifier, Tom Twomey

Theses

With the current trend in mobile communications towards more complex modulation schemes to enhance spectral efficiency, the design of RF power amplifiers is the subject of considerable interest and research. The newer more spectrally efficient modulation schemes require a much higher level of linearity due to the non-constant level of their signal envelope. A variable envelope signal would in non-linear amplifiers lead to unacceptable levels of distortion. Linear amplifiers solve this problem at the cost of significant loss of efficiency. With the evolution towards more spectrally efficient modulation schemes, the trade off between linearity and power efficiency has become more …

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The Impact Of Information Technology On Mass Customization, Josephice M. Lim Jan 2003

The Impact Of Information Technology On Mass Customization, Josephice M. Lim

Theses

Increasingly, companies are adopting mass customization as a business strategy to meet increasing customer demand for product variety to help compete in the global marketplace. This paper examines the effects and impacts of Information Technology (LT) on mass customization and how various IT tools are used as customizing mediums to enable mass customization and provide unique value to customers in the most efficient way possible. Examples are drawn from companies who leveraged IT technologies in their mass customization efforts. Recognizing the critical value of technology professionals, this paper further discusses IT professionals' roles and how they are an integral part …

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Using Natural Language Parsers For Authorship Attribution, Westerly A D Magnera Jan 2003

Using Natural Language Parsers For Authorship Attribution, Westerly A D Magnera

Theses

The goal of authorship attribution is to find a set of unconscious writing characteristics or style features that distinguish text written by one person from text written by another. Once these features are found, they can be used to pair a text with the individual who wrote it. It is now well accepted that authors develop distinct and unconscious writing features. Over one thousand stylometric features (style markers) have been proposed in a variety of research disciplines [44] but none of that research has looked at the syntactic structure of the text. I conjectures that the distinct writing features of …

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An Exploration Of Mpeg-7 Shape Descriptors, Bret Woz Jan 2003

An Exploration Of Mpeg-7 Shape Descriptors, Bret Woz

Theses

The Multimedia Content Description Interface (ISO/IEC 15938), commonly known to as MPEG-7, became a standard as of September of 2001. Unlike its predecessors, MPEG- 7 standardizes multimedia metadata description. By providing robust descriptors and an effective system for storing them, MPEG-7 is designed to provide a means of navigation through audio-visual content. In particular, MPEG-7 provides two two-dimensional shape descriptors, the Angular Radial Transform (ART) and Curvature Scaled Space (CSS), for use in image and video annotation and retrieval. Field Programmable Gate Arrays (FPGAs) have a very general structure and are made up of programmable switches that allow the end-user, …

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Experimental Verificaiton Of Dual Chamber Vortex Generation For An Absorption Chiller, Yue Zhou Jan 2003

Experimental Verificaiton Of Dual Chamber Vortex Generation For An Absorption Chiller, Yue Zhou

Theses

The energy consumption per capita per year throughout the world is increasing. The scientists and engineers throughout the world are focusing more attention to develop potential methods that would use waste heat. A significant amount of thermal resources are available in the form of low temperature (between 60 C and 99 C) industrial waste heat, approximately 500 trillion kJ per year is known to be wasted every year. This waste heat could be used to drive absorption chillers. In order to utilize that waste heat, a new chiller generator consisting of dual chambers called "dual chamber vortex generator" has been …

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Decent Exposure: Evolution Of The Female Gaze, Jill Silverstein Jan 2003

Decent Exposure: Evolution Of The Female Gaze, Jill Silverstein

Theses

Not Included

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Automatic Classification Of One-Dimensional Cellular Automata, Daniel R. Kunkle Jan 2003

Automatic Classification Of One-Dimensional Cellular Automata, Daniel R. Kunkle

Theses

Cellular automata, a class of discrete dynamical systems, show a wide range of dynamic behavior, some very complex despite the simplicity of the system's definition. This range of behavior can be organized into six classes, according to the Li-Packard system: null, fixed point, two-cycle, periodic, complex, and chaotic. An advanced method for automatically classifying cellular automata into these six classes is presented. Seven parameters were used for automatic classification, six from existing literature and one newly presented. These seven parameters were used in conjunction with neural networks to automatically classify an average of 98.3% of elementary cellular automata and 93.9% …

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Image Processing Techniques To Separate Linear And Curvilinear Features In Textures, Bhavani Pidaparthi Jan 2003

Image Processing Techniques To Separate Linear And Curvilinear Features In Textures, Bhavani Pidaparthi

Theses

Varied image processing techniques have been developed to extract or detect linear features from images. However, these techniques are targeted at extracting or detecting linear features, and it has been shown in an existing technique that the Fourier transform can be used in conjunction with the polar transformation to essentially lift or separate linear features from the background image. Extracting or detecting linear features in images involves locating these features in the image while separating or lifting them involves separating them from the background image such that we get two images: one image containing the linear features and the other …

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