This practicum focuses on the issues of the overlapping boundaries between Student housing and downtown redevelopment. Can graduate students find a place in the downtown to meet their need for off-campus housing, and simultaneously help build a healthy, vibrant, downtown community; ensuring the housing facility represents a quality space for both graduate students and the local community? The following is an investigation of related issues including: Richard Florida’s notion of the Creative Class, multi-purpose development, the university as an urban catalyst, and adaptive reuse. The combination of graduate housing and the city’s downtown redevelopment will create new design typology that benefits both graduate students and downtown community. The practicum project consists of a live/work space for Winnipeg in the Waterfront area by adaptively reusing the James Ave Pumping Station building. The renovated building includes a bookstore, a coffee shop, a daycare, and an urban grocery store. However, the design focuses on the informal learning space and the quality of graduate students’ living experience through aspects such as accommodation, study space, meeting and casual spaces.

This project is a point of departure for re-thinking one of the major tools of interior design practice - the wall. Ubiquitous in nature, the wall has a seemingly straightforward and simplistic understanding. The focus of this project is to re-examine it’s typical understanding, and re-situate it’s poetic presence within the built environment through a designed intervention. Through investigating theoretical concepts such as boundary, interiority and threshold, along with memory, trace, and void; an evolution of wall into poché begins to ensue. Poché is an alternate term used here to regard the hidden depth and dimensionality of the wall. Through an adaptive reuse methodology, a new use for a derelict industrial building in North St. Boniface has been redesigned into a community center for members of that given neighbourhood. Overall, the study facilitated a fresh understanding of both terms - poché and wall - then subsequently translated those findings into a designed interior.

Urban sprawl, global warming and overused landfills are conditions around the world today, and while people are concerned about these issues they have few practical solutions to them. This creative project seeks to devise a way for a specific sector of business (restaurants), to have a practical way to help reduce global warming and waste while utilizing unused or under-used land in urban areas. While life cycle models are available that address such issues as these, very few case examples are actually in use in this country. Based on existing life cycle models, this project will seek to reuse the wastes from a restaurant and recycle them into a garden/greenhouse (called an urban farm throughout this paper) which will produce food for the restaurant. The three main waste categories from the restaurant to be looked at are the organic kitchen food wastes, water and the heat that is always being expelled from the kitchen while it is operation. Additional ways to make a restaurant more sustainable will also be given. This project will show what the benefits are when a sustainable system is in operation. / Department of Landscape Architecture

This project is a point of departure for re-thinking one of the major tools of interior design practice - the wall. Ubiquitous in nature, the wall has a seemingly straightforward and simplistic understanding. The focus of this project is to re-examine it’s typical understanding, and re-situate it’s poetic presence within the built environment through a designed intervention. Through investigating theoretical concepts such as boundary, interiority and threshold, along with memory, trace, and void; an evolution of wall into poché begins to ensue. Poché is an alternate term used here to regard the hidden depth and dimensionality of the wall. Through an adaptive reuse methodology, a new use for a derelict industrial building in North St. Boniface has been redesigned into a community center for members of that given neighbourhood. Overall, the study facilitated a fresh understanding of both terms - poché and wall - then subsequently translated those findings into a designed interior.

This practicum focuses on the issues of the overlapping boundaries between Student housing and downtown redevelopment. Can graduate students find a place in the downtown to meet their need for off-campus housing, and simultaneously help build a healthy, vibrant, downtown community; ensuring the housing facility represents a quality space for both graduate students and the local community? The following is an investigation of related issues including: Richard Florida’s notion of the Creative Class, multi-purpose development, the university as an urban catalyst, and adaptive reuse. The combination of graduate housing and the city’s downtown redevelopment will create new design typology that benefits both graduate students and downtown community. The practicum project consists of a live/work space for Winnipeg in the Waterfront area by adaptively reusing the James Ave Pumping Station building. The renovated building includes a bookstore, a coffee shop, a daycare, and an urban grocery store. However, the design focuses on the informal learning space and the quality of graduate students’ living experience through aspects such as accommodation, study space, meeting and casual spaces.

Software reuse is prevalent in software development. It is not uncommon that one software product may depend on numerous libraries/products in order to build, install, or run. Software reuse is difficult due to the complex interdependency relationships between software packages. In this work, we presented four approaches to retrieve such dependency information, each technique focuses on retrieving software dependency from a specific source, including source code, build scripts, binary files, and Debian spec. The presented techniques were realized by a prototype tool, DEx, which is applied to a large collection of Debian projects in a comprehensive evaluation. Through the comprehensive analysis, we evaluate the presented techniques, and compare them from various aspects. / Graduate

This dissertation presents techniques to achieve predictable execution of coarse-grained software components and for preservation of temporal properties of components during their integration and reuse. The dissertation presents a novel concept runnable virtual node (RVN) which interaction with the environment is bounded both by a functional and a temporal interface, and the validity of its internal temporal behaviour is preserved when integrated with other components or when reused in a new environment. The realization of RVN exploits techniques for hierarchical scheduling to achieve temporal isolation, and the principles from component-based software-engineering to achieve functional isolation. The proof-of-concept case studies executed on a micro-controller demonstrate the preserving of real-time properties within software components for predictable integration and reusability in a new environment, in both hierarchical scheduling and RVN contexts. Further, a multi-resource server (MRS) is proposed and implemented to enable predictable execution when composing multiple real-time components on a COTS multicore platform. MRS uses resource reservation for both CPU-bandwidth and memory-bus bandwidth to bound the interferences between tasks running on the same core, as well as, between tasks running on different cores. The later could, without MRS, interfere with each other due to contention on a shared memory-bus and memory. The results indicated that MRS can be used to "encapsulate" legacy systems and to give them enough resources to fulfill their purpose. In the dissertation, the compositional schedulability analysis for MRS is also provided and an experimental study is performed to bring insight on the correlation between the server budgets. We believe that the proposed approaches enable a faster software integration and support legacy reuse and that this work transcend the boundaries of software engineering and real-time systems. / PPMSched / PROGRESS

Thesis (M.S.)--University of Hawaii at Manoa, 2006. / Includes bibliographical references (leaves 131-144). / xiv, 144 leaves, bound ill. 29 cm

Endocrine disrupting chemicals (EDCs) are a group of synthetic and natural chemicals that have the potential to mimic the hormone-like activities in the human body. This study was conducted to recognize whether recycled water (a source of EDCs) has the potential to contaminate the environment when such water is used for irrigation purposes. Batch sorption and miscible displacement experiments were conducted to elucidate the fate and transport of four EDCs including estrone, 17β estradiol, octylphenol and nonylphenol in a soil from Hawaii. The sorption capacity of the soil from two depths (2 ft as topsoil and 15 ft as saprolite) was estimated using recycled water and deionized water as the mobile phases. The transport parameters of these contaminants were obtained by using the inverse modeling approaches as provided in the HYDRUS 1D code. All four EDCs sorbed significantly on the soil. Octylphenol and Nonylphenol rapidly degraded during sorption. The Freundlich model was suitable to describe the sorption isotherm. The sorption nonlinearity was relatively higher for saprolite compared to topsoil. Both physical and chemical non-equilibrium processes were found to affect the mobility of the EDCs in the soil. The migration of EDCs in the soil was enhanced in recycled water due to the presence of dissolved organic carbon and elevated salt concentration. The ambient pH had little effect on sorption of EDCs on the soil from either depth.

Today's autonomous robots come in a variety of shapes and sizes from all terrain vehicles clambering over rubble, to robots the size of coffee cups zipping about a laboratory. The diversity of these robots is extraordinary; but so is the diversity of the software created to control them even when the basic tasks many robots undertake are practically the same (such as obstacle detection, tracking, or path planning). It would be beneficial if some reuse of these coded sub-tasks could be achieved. However, most of the present day robot software is monolithic, very specialised and not at all modular, which hinders the reuse and sharing of code between robot platforms. One difficulty is that the hardware details of a robot are usually tightly woven into the high-level controllers. When these details are not decoupled and explicitly encapsulated, the entire code set must be revised if the robot platform changes. An even bigger challenge is that a robot is a context-aware device. Hence, the possible interpretations of the state of the robot and its environment vary along with its context. For example, as the robots differ in size and shape, the meaning of concepts such as direction, speed, and distance can change { objects that are considered far from one robot, might seem near to a much larger robot. When designing reusable robot software, these variable interpretations of the environment must be considered. Similarly, so must variations in context dependent robot instructions { for example, `move fast' has different abstractions; a `virtual robot' layer to manage the robot's platform abstractions; and high-level abstraction components that are used to describe the state of the robot and its environment. The prototype is able to support binary code portability and dynamic code extensibility across a range of different robots (demonstrated on eight diverse robot platform configurations). These outcomes significantly ease the burden on robot software developers when deploying a new robot (or even reconfiguring old robots) since high-level binary controllers can be executed unchanged on different robots. Furthermore, since the control code is completely decoupled from the platform information, these concerns can be managed separately, thereby providing a flexible means for managing different configurations of robots. These systems and techniques all improve the robot software design, development, and deployment process. Different meanings depending on the robot's size, environmental context and task being undertaken. What is needed is a unifying cross-platform software engineering approach for robots that will encourage the development of code that is portable, modular and robust. Toward this end, this research presents a complete abstraction model and implementation prototype that contain a suite of techniques to form and manage the robot hardware, platform, and environment abstractions. The system includes the interfaces and software components required for hardware device and operating system abstractions; a `virtual robot' layer to manage the robot's platform abstractions; and high-level abstraction components that are used to describe the state of the robot and its environment. The prototype is able to support binary code portability and dynamic code extensibility across a range of different robots (demonstrated on eight diverse robot platform configurations). These outcomes significantly ease the burden on robot software developers when deploying a new robot (or even reconfiguring old robots) since high-level binary controllers can be executed unchanged on different robots. Furthermore, since the control code is completely decoupled from the platform information, these concerns can be managed separately, thereby providing a flexible means for managing different configurations of robots. These systems and techniques all improve the robot software design, development, and deployment process.