Planning , constructive technology assessment , constructed wetlands , ecological engineering , ecological modernisation , ecological planning , ecological technology , ecotechnology , environmental management , environmental planning , social experiments , social learni

Human production needs are met through the use of modern technology that is increasingly recognised as a threat to the planetary ecosystem and social sub-system. In light of this recognition, there is evidence that a planned transition towards more sustainable technological infrastructure is occurring across various production sectors. This change is often associated with re-orientating technology based on the concept of sustainable development and national-level strategies such as <i&amp...

Sociology , health , culture , old order mennonites , old order amish , perspective , mental health , physical health , history , beliefs , practices , Family Life , community , qualitative , text analysis , hermeneutics

Our cultural orientation informs our fundamental understandings of health. It has the potential to guide how we define health, how we understand the determinants of well-being, and how we respond to illness. For researchers, the recognition of this reality is central to not only how we interpret our findings, but also to the ways in which we develop the approach, questions, and methods central to our research. The Old Order Mennonites and Amish are a culturally, ethnically, and religiously disti...

Chemical Engineering , Stress , Geomechanics , Porous media , Water Saturation , Capillarity , Strength , Stability , Water Hammer

It is widely known in oil industry that changes in fluid flow conditions such as water breakthrough or unsteady flow due to well shut-in can lead to sand destabilization, with a possible consequent sand production. In this research, different flow situations are incorporated into stress and stability analysis for the region around a wellbore producing oil from weak or unconsolidated sands, and the analyses involve strength weakening, stress redistribution, and decrease of rock stiffness. Two mai...

Sport , Recreation & Leisure , culinary , cuisine , cultural , tourism

Culinary tourism is emerging as an important component of the rapidly growing cultural tourism market. It introduces tourists to new flavours and different traditions associated with the preparation, serving, and consuming of foods and beverages. Although food has been strongly linked to tourism in some European and Asian destinations for years, culinary tourism is a relatively new phenomenon in North America. Current research tends to focus on only one aspect of culinary tourism, wine, with mos...

Mathematics , Perfect Hash Families , Combinatorial Structures , Cryptography , Probability Methods

Let <b>A</b> and <b>B</b> be finite sets with |<b>A</b>|=<i>n</i> and |<b>B</b>|=<i>m</i>. An (<i>n</i>,<i>m</i>,<i>w</i>)-<i>perfect hash</i> family</i> is a collection <i>F</i>...

Computer Science , algorithms , graph theory , graph drawing , parameterized complexity , upward planarity

We can visualize a graph by producing a geometric representation of the graph in which each node is represented by a single point on the plane, and each edge is represented by a curve that connects its two endpoints. Directed graphs are often used to model hierarchical structures; in order to visualize the hierarchy represented by such a graph, it is desirable that a drawing of the graph reflects this hierarchy. This can be achieved by drawing all the edges in the graph such that they all point ...

Computer Science , geometric design , b-spline , triangular surfaces

For modelling curves, B-splines [3] are among the most versatile control schemes. However, scaling this technique to surface patches has proven to be a non-trivial endeavor. While a suitable scheme exists for rectangular patches in the form of tensor product B-splines, techniques involving the triangular domain are much less spectacular. The current cutting edge in triangular B-splines [2] is the DMS-spline. While the resulting surfaces possess high degrees of continuity, the control scheme is a...

Computer Science , Alborz , Query language , Approximate graph matching , Component , Connector , Constraint , Architecture recovery environment , Software views , Data mining , High-level view , Architectural pattern , Graph pattern , Graph representation , Graph modeling , Graph e

Pattern matching approaches in reverse engineering aim to incorporate domain knowledge and system documentation in the software architecture extraction process, hence provide a user/tool collaborative environment for architectural design recovery. This thesis presents a model and an environment for recovering the high level design of legacy software systems based on user defined architectural patterns and graph matching techniques. In the proposed model, a high-level view of a software system in...

Physics & Astronomy , Chemistry , BeH , Born-Oppenheimer , Diatomic , Emission , Fourier , GeO , Infrared , MgH , Molecule , Molecular , Radical , Spectra , Spectroscopy , Spectrum , Transform , Transient , Species , Unstable , WO

The procedures and results of experimental and/or theoretical studies of four transient molecules, GeO, WO, BeH, and MgH are reported in the thesis. Two of them, GeO and WO, are diatomic molecules composed of relatively heavy atoms, and the other two are diatomic molecules with hydrogen as one of their component atoms. The GeO species was generated using a high temperature furnace. The rovibrational spectrum of five isotopomers were detected in emission using a Bruker IFS 120 HR Fourier transfor...

Physics & Astronomy , general relativity , extra dimensions , brane world scenarios , Kaluza-Klein theory , Space-Time-Matter theory

In this thesis, we study various aspects of physics in higher-dimensional manifolds involving a single extra dimension. After giving some historical perspective on the motivation for studying higher-dimensional theories of physics, we describe classical tests for a non-compact extra dimension utilizing test particles and pointlike gyroscopes. We then turn our attention to the problem of embedding any given <i>n</i>-dimensional spacetime within an (<i>n&a...

Computer Science , ferret , computer aided geometric design , surface pasting , tensor product B-splines , hierarchical modelling

Ferrets are amusing, flexible creatures that have been under represented in computer models. Because their bodies can assume almost any curved shape, splines are the natural tool for modelling ferrets. Surface pasting is a hierarchical method of modelling with spline surfaces, where features are added onto a base surface. Existing surface pasting techniques are limited to modelling rectilinear shapes. Using the task of modelling a ferret as a driving force, I propose a method of pasting cylinder...

Computer Science , Shortest Path Query , Spatial Database , Pruning Algorithm

Many variations of algorithms for finding the shortest path in a large graph have been introduced recently due to the needs of applications like the Geographic Information System (GIS) or Intelligent Transportation System (ITS). The primary subjects of those algorithms are materialization and hierarchical path views. Some studies focus on the materialization and sacrifice the pre-computational costs and storage costs for faster computation of a query. Other studies focus on the shortest-path alg...

Mathematics , quantum , causal , de Broglie , Bohm , interpretation , hydrogen , foundations , trajectories , relaxation

The de Broglie-Bohm causal interpretation of quantum mechanics is discussed, and applied to the hydrogen atom in several contexts. Prominent critiques of the causal program are noted and responses are given; it is argued that the de Broglie-Bohm theory is of notable interest to physics. Using the causal theory, electron trajectories are found for the conventional Schrödinger, Pauli and Dirac hydrogen eigenstates. In the Schrödinger case, an additional term is used to account fo...

Mathematics , postman problems , mixed graphs , approximation algorithms , combinatorial optimization

The <i>mixed postman problem</i> consists of finding a minimum cost tour of a mixed graph <i>M</i> = (<i>V</i>,<i>E</i>,<i>A</i>) traversing all its edges and arcs at least once. We prove that two well-known linear programming relaxations of this problem are equivalent. The <i>extra cost</i> of a mixed postman tour <i&g...

Computer Science , descriptive complexity , mathematical discovery , second-order existential logic , theorem proving

We explore the possibility of automating <i>NP</i>-hardness reductions. We motivate the problem from an artificial intelligence perspective, then propose the use of second-order existential (<i>SO</i>∃) logic as representation language for decision problems. Building upon the theoretical framework of J. Antonio Medina, we explore the possibility of implementing seven syntactic operators. Each operator transforms <i&...

Computer Science , topic spread , topic flow signals , topic characterization , topic words , topic word selectors , topic relevance measures

This work aims at studying the effect of word position in text on understanding and tracking the content of written text. In this thesis we present two uses of word position in text: topic word selectors and topic flow signals. The topic word selectors identify important words, called <i>topic words</i>, by their spread through a text. The underlying assumption here is that words that repeat across the text are likely to be more relevant to the main topic of the text ...

Mathematics , DRM , Digital Rights Management , Code Obfuscation

Digital Rights Management (DRM) involves retaining control over digital information, even after it has been made public. Preventing illegal file sharing on the Internet, which is a topic that has recently received a large amount of media attention, is just one instance where DRM is needed. In this thesis, we attempt to create formal definitions for DRM. Currently, there is a lack of such formal definitions, which is one reason why DRM schemes have achieved little success. We will also examine tw...

Computer Science , Hierarchical modelling , tensor product surfaces , splines

Surface pasting is an interactive hierarchical modelling technique used to construct surfaces with varying levels of local detail. The concept is similar to that of the physical process of modelling with clay, where features are placed on to a base surface and attached by a smooth join obtained by adjusting the feature. Cylindrical surface pasting extends this modelling paradigm by allowing for two base surfaces to be joined smoothly via a blending cylinder, as in attaching a clay head to the bo...

Computer Science , state complexity , monoids , formal languages , regular languages

In this thesis, we cover the general topic of state complexity. In particular, we examine the bounds on the state complexity of some different representations of regular languages. As well, we consider the state complexity of the operation root(<i>L</i>). We give quick treatment of the deterministic state complexity bounds for nondeterministic finite automata and regular expressions. This includes an improvement on the worst-case lower bound for a regular expression, ...

Computer Science , BRANCHING , BRANCHING STRATEGY , CONSTRAINT , CONSTRAINT SATISFACTION PROBLEM , CONSTRAINT PROGRAMMING , DOMAIN SPLITTING , K-WAY BRANCHING , 2-WAY BRANCHING , BACKTRACKING SEARCH , VARIABLE ORDERING , HEURISTIC , OPTIMIZATION , DOMAIN SIZE , LEAST COMMITMENT

Many real life problems can be formulated as constraint satisfaction problems <i>(CSPs)</i>. Backtracking search algorithms are usually employed to solve <i>CSPs</i> and in backtracking search the choice of branching strategies can be critical since they specify how a search algorithm can instantiate a variable and how a problem can be reduced into subproblems; that is, they define a search tree. In spite of the apparent importance of the b...

Optometry & Ophthalmology , anterior segment , cornea , tear film , dry eye , ocular discomfort

<b>Purpose:</b> Assess the relationship between tear film drying and sensation between blinks. <b>Methods:</b> MATLAB sampled a slitlamp video camera, a potentiometer and a microphone while subjects kept one eye open for as long as possible. 23 subjects rated the intensity of the ocular sensation while video and voice data were collected simultaneously. The tear drying on the cornea was measured. <b>Results:</b> ...

Civil & Environmental Engineering , snow , hydrological modelling , hydrology

The cryosphere is defined as the portions of the earth where water is in solid form. It represents a very important part of the hydrologic cycle, affecting ecological, human and climate systems. A number of component models describing the energy and mass balances of a snowpack have been developed and these component models are finding their way into watershed models and land surface schemes. The purpose of this thesis is to examine the incorporation of a number of snow processes in the coupled l...

Civil & Environmental Engineering , ventilation , cladding , moisture , hygrothermal , building enclosure

Control of moisture and heat flow through building enclosure assemblies is a critical component of overall building performance. This thesis shows that significant drying of moisture in wall assemblies is possible and that ventilation of cladding significantly increases the rate of drying in some assemblies without having detrimental impact on the enclosures thermal performance. A review found that thermal and moisture buoyancy, wind pressure gradients and mechanical equipment drive ventilation ...

Environmental Studies , waterfront development , stakeholders , phases

Waterfront development has been an issue of wide concern and extensive discussion since the 1970s. This study provides more insight into the phenomenon by applying the existing knowledge to a different political and economic context. A “phased model” is proposed as a “prototype” of waterfront development. It analyzes waterfront development as a series of five temporal stages, i. e. pre-start-up, start-up, early development, mega projects and maturity. Each of ...

Computer Science , Combinatorics on words

The study of combinatorics on words dates back at least to the beginning of the 20th century and the work of Axel Thue. Thue was the first to give an example of an infinite word over a three letter alphabet that contains no squares (identical adjacent blocks) <i>xx</i>. This result was eventually used to solve some longstanding open problems in algebra and has remarkable connections to other areas of mathematics and computer science as well. In this thesis we primaril...

Electrical & Computer Engineering , Performance , Coding , Communications , Invariance , Series

Certain properties of optimal bitwise APP (A Posteriori Probability) decoding of binary linear block codes are studied. The focus is on the Probability Density Function (<i>pdf</i>) of the bit Log-Likelihood-Ratio (<i>LLR</i>). A general channel model with discrete (not necessarily binary) input and discrete or continuous output is considered. It is proved that under a set of mild conditions on the channel, the <i>pdf</...

Mechanical Engineering , Thermal Contact Resistance , Sphere Flat Contacts , Surface Roughness , Thermal Conductance , Pressure Distribution

As a result of manufacturing processes, real surfaces have roughness and surface curvature. The real contact occurs only over microscopic contacts, which are typically only a few percent of the apparent contact area. Because of the surface curvature of contacting bodies, the macrocontact area is formed, the area where microcontacts are distributed randomly. The heat flow must pass through the macrocontact and then microcontacts to transfer from one body to another. This phenomenon leads to a rel...

Computer Science

This thesis concerns combinatorics on words. I present many results in this area, united by the common themes of periodicity and repetition. Most of these results have already appeared in journal or conference articles. Chapter 2 – Chapter 5 contain the most significant contribution of this thesis in the area of combinatorics on words. Below we give a brief synopsis of each chapter. Chapter 1 introduces the subject area in general and some background information. Chapter 2 and Chap...

Mathematics , delay differential equations , DDE , Perron-Frobenius operator , ergodic theory , densities , chaos

Systems whose time evolutions are entirely deterministic can nevertheless be studied probabilistically, <em>i. e. </em> in terms of the evolution of probability distributions rather than individual trajectories. This approach is central to the dynamics of ensembles (statistical mechanics) and systems with uncertainty in the initial conditions. It is also the basis of ergodic theory--the study of probabilistic invariants of dynamical systems--which provides one framewo...

Earth Sciences , nitrate , isotopes , forested catchments , nitrification , wetlands , forest harvest

<p class=MsoNormal><span style="mso-spacerun: yes">          </span>Stable isotopic analysis of nitrate (<sup>15</sup>N/<sup>14</sup>N and <sup>18</sup>O/<sup>16</sup>O) was used to trace nitrate sources and cycling under undisturbed conditions and follow...

Team-Level Factors , Individual-Level Factors , Theory of Planned Behavior , Knowledge Sharing , Organizational-Level Factors

This essay investigating outbound factors by theoretical planning behaviors approach which generate knowledge information sharing component to knowledge workers of IC Testing/Assembly plant. The external essence and factor is divided into Individual-Level Factors, Team-Level Factors and Organizational-Level Factors: Individual-Level factors including motives (Self-Interest factor and altruistic Factor), job satisfaction; Team-Level Factors should be complied with trust, leaderships; Organization...

Women

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1987. | Includes bibliographical references (leaves 72-75).

Didaktikos (The Greek word) Teaching

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1987. | Didaktikos in title is transliterated from Greek. Includes bibliographical references (leaves 61-65).

Christian leadership.

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1987. | Includes bibliographical references (leaves 62-69).

Body, Human

Thesis (Th. M.)--Talbot School of Theology, Biola University, 1987. | Includes bibliographical references (leaves 154-175).

Church history

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1987. | Includes bibliographical references (leaves 70-72).

Lonergan, Bernard J. F. Philosophy and religion. Knowledge, Theory of.

Thesis (M.A.)--Catholic Theological Union, 1978. | Bibliography: leaves 200-206.

Lay ministry

Thesis (M.T.S.)--Catholic Theological Union, 1986. | Includes bibliographical references (leaves 71-73).

Lonergan, Bernard J. F. Groome, Thomas H. Conversion. Christian education

Thesis (M.A.)--Catholic Theological Union, 1986. | Vita. Includes bibliographical references (leaves 118-122).

Parenting

Thesis (D. Min.)--Western Conservative Baptist Seminary, 1981. | Title at top of microfiche: A twelve lesson course on Christian parenting. Includes bibliographical references (leaves 2104-205).

Jesus Christ Healing in the Bible. Spiritual healing

Thesis (M.A.B.S.)--Multnomah School of the Bible, 1986. | Includes bibliographical references (leaves 70-75).

Tithes

Thesis (M.A.B.S.)--Multnomah School of the Bible, 1987. | Includes bibliographical references (leaves 64-71).

Parables Pearl of great price (Parable)

Thesis (M.A.B.S.)--Multnomah School of the Bible, 1987. | Includes bibliographical references (leaves 75-81).

Mysticism. Mysticism

Thesis (M.A.B.S.)--Multnomah School of the Bible, 1987. | Includes bibliographical references (leaves 56-59).

Torrance, Thomas Forsyth, Religion and science

Thesis (Th. M.)--Dallas Theological Seminary, 1987. | Includes bibliographical references (leaves [72]-74).

Calvin, Jean, Warfield, Benjamin Breckinridge Van Til, Cornelius, Sin Apologetics. Apologetics

Thesis (M.A.)--Covenant Theological Seminary, 1987. | Bibliography: leaves 127-132.

Romero, Oscar A. Insurgency Violence Guatemala

Thesis (M.T.S.)--Catholic Theological Union, 1986. | Vita. Bibliography: leaves 90-92.

Spiritual life.

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1988. | Includes bibliographical references (leaves 65-68).

Jesus Christ

Thesis (M.A.B.S.)--Talbot School of Theology, Biola University, 1988. | Includes bibliographical references (leaves 97-104).

Larimore, T. B. Preaching.

Thesis (D. Min.)--Harding Graduate School of Religion, 1987. | Includes bibliographical references (leaves 240-254).