A predominant feature of Canadian society is the presence of a variety of ethnic minority groups which maintain distinctive values and patterns of behavior and which reside in readily identifiable ethnic concentrations. Literature describing ethnic minority residential clustering and dispersion stresses that because of the low socio-economic status of the members of these immigrant groups and because of their strong ethno-religious ties, they formed their own ethnic communities in urban core areas. As members, and their children and grandchildren particularly, improved their economic status and as their ethno-religious ties weakened, they began to move from the urban core ethnic concentration to ethnically mixed suburban communities. . This study focused upon Jews and Italians, two ethnic minorities which concentrate in ethnic clusters in the City of Vancouver and which have a substantial number of their members living in the suburban communities of Richmond, Burnaby, North Vancouver and West Vancouver. The research primarily addressed itself to exploring the associations between residential location and the following variables: ethno-religious identification, socio-economic status, generation status, and the nature and extent of social networks based on kith and kin. Responses to 157 questionnaires, which were administered to select groups of Jews, Italians, and Anglo-Saxons, were analyzed by multivariate statistical techniques. The results indicate that for both the Jewish and Italian groups, the intensity of ethno-religious identification is strongest among cluster residents. Although suburban groups, in general, display a less intense ethno-religious identification than do the cluster groups, they are not homogeneous in this respect. Residents of the Italian urban cluster belong mostly to the foreign-born generation. Second, third-, and subsequent - generations are more apt to locate in suburbia. Such is not the case for Jews. A substantial proportion of Jewish urban cluster residents are third - and subsequent - generation Jews. Stronger familial ties and more extensive friendships with members of the same ethnic group are characteristic of Jews and Italians resident in ethnic clusters compared to suburban ethnic members. For Italians, socio-economic status among cluster residents is significantly lower than that of most suburban Italians. For Jews, this it not the case. Jewish cluster residents are significantly higher in socio-economic status than most suburban Jews. Planners should be aware that ethnic minority groups are not homogeneous. They are internally differentiated by ethno-religious identification, socioeconomic status, generation status, and the extent and intensity of social networks. These differences should be considered in the formulation of plans. / Applied Science, Faculty of / Community and Regional Planning (SCARP), School of / Graduate

The success of each organisation is derived from its employees. The goal of this thesis is to contribute to eliminating of employees' fluctuation. The theoretical part is dedicated to explanation of the basic activities of the staff department. The practital part is based on research exercised by question forms that were filled by employees. The results of the questionnaire are then analyzed and the recommendations are given based on the needs of the concrete company.

La téléphonie ethnique (mobile) est un secteur d'activité qui facilite la communication et la consolidation des liens interpersonnels entre les membres d'une famille ou d'une communauté dispersés géographiquement. Malgré son importance dans le quotidien des personnes en mobilité géographique, il existe peu de travaux sur la consommation des services téléphoniques mobiles par les populations d'origine étrangère vivant en France. Dans notre recherche, nous nous sommes donnés pour but d'étudier les antécédents liés à l'usage et à la représentation associés à la consommation des services téléphoniques par les personnes d'origine immigrée ou étrangère vivant en France - pour dans un second temps en évaluer les implications marketing.Pour atteindre cet objectif, nous avons mobilisé certaines théories relatives aux systèmes d'information et des théories relatives aux phénomènes migratoires (ethnicité, identité, culture...) afin d'arriver à un modèle de recherche tenant compte de la réalité du phénomène étudié. Ce modèle met en perspective le concept de la "consommation ethnotélécom". Une collecte de données a été réalisée par internet auprès d'un échantillon de 477 répondants. Les résultats issus du traitement des données montrent à quel point la consommation peut varier en fonction de l'offre. / Ethnic mobile telephony is a business that facilitates communication and strengthens interpersonal ties between members of a family or a community with dispersed geography. In spite of its importance to people in geographic mobility, there are few studies on utilization

This masters thesis deals with the influence of urban mobility on the quality of life in the city. It presents the theoretical assumptions for the implementation of such a transport policy which, in turn is said to lead toward a better quality of life. The aspect of sustainability is also taken into account during this thesis. This study sets out to analyze the urban mobility in all of its forms and provide examples of foreign cities whose transport systems are positively evaluated. A practical session was carried out, which focused on the case of Pilsen, to find the relationship between the urban mobility system and the impact on quality of life through their implemented and planned projects.

This thesis evaluates the influence of family life cycle stages as a factor of residential tenure choice. The importance of tenure choice is being more widely recognized through the greater use of housing market and demand models. The purpose of this thesis is to contribute to the knowledge of the tenure decision process so that planners, policy makers, and other market participants are more effective in achieving their goals. In this study an empirical analysis is performed using urban Canadian data for households with head's between the age of 25 and 44. Eight family life cycle stages are used to classify households. A joint tenure choice and mobility model is used to test for ownership probability differences among the life cycle stages. Within the study framework allowances are made for recent and non-recent movers. The results indicate that family life cycle stages impact on tenure choice, and that this occurs outside of their impact on expected mobility (or holding period). The life cycle stage impact is strong through the effect of household reactions to income and wealth, and weak through just group membership. This suggests that utility preferences for ownership tend to shift as households progress through various life cycle stages. When elasticities are estimated they are found to reflect the different housing consumption and mobility decisions of households at different family life cycle stages. This also supports the concept of a changing utility preference function. In general this study finds that tenure choice is affected by consumption and mobility influences that result from different family life cycle stage demands. Further research studies, government and business policies, dealing with residential tenure choice are encouraged to recognize family life cycle stages and the impact of household expected mobility. / Business, Sauder School of / Real Estate Division / Graduate

Smokeless powder additives are usually detected by their extraction from post-blast residues or unburned powder particles followed by analysis using chromatographic techniques. This work presents the first comprehensive study of the detection of the volatile and semi-volatile additives of smokeless powders using solid phase microextraction (SPME) as a sampling and pre-concentration technique. Seventy smokeless powders were studied using laboratory based chromatography techniques and a field deployable ion mobility spectrometer (IMS). The detection of diphenylamine, ethyl and methyl centralite, 2,4-dinitrotoluene, diethyl and dibutyl phthalate by IMS to associate the presence of these compounds to smokeless powders is also reported for the first time. A previously reported SPME-IMS analytical approach facilitates rapid sub-nanogram detection of the vapor phase components of smokeless powders. A mass calibration procedure for the analytical techniques used in this study was developed. Precise and accurate mass delivery of analytes in picoliter volumes was achieved using a drop-on-demand inkjet printing method. Absolute mass detection limits determined using this method for the various analytes of interest ranged between 0.03 - 0.8 ng for the GC-MS and between 0.03 - 2 ng for the IMS. Mass response graphs generated for different detection techniques help in the determination of mass extracted from the headspace of each smokeless powder. The analyte mass present in the vapor phase was sufficient for a SPME fiber to extract most analytes at amounts above the detection limits of both chromatographic techniques and the ion mobility spectrometer. Analysis of the large number of smokeless powders revealed that diphenylamine was present in the headspace of 96% of the powders. Ethyl centralite was detected in 47% of the powders and 8% of the powders had methyl centralite available for detection from the headspace sampling of the powders by SPME. Nitroglycerin was the dominant peak present in the headspace of the double-based powders. 2,4-dinitrotoluene which is another important headspace component was detected in 44% of the powders. The powders therefore have more than one headspace component and the detection of a combination of these compounds is achievable by SPME-IMS leading to an association to the presence of smokeless powders.

This project has investigated how to reshape two-wheel mobility in a more functional driven way, without losing the thrill of riding a motorcycle. The intitial cue was offered by the current rise of electric powertrains in the market. The opportunity of finding new spaces in the existing motorcycle architecture that could increase it's functionality and safety served as inspiration for this project. By achieving these steps this project wishes to envision a product that can attract new audiences whilst making two-wheel mobility more accessible. The process involved a variety of techniques that range from concept creation to 3D visualisation. During the ideation phase digital and analogue sketching techniques were combined after benchmarking existing products and visualising through animations possible solutions. In a later step the design was refined using digital painting in addition to polygon modelling. It has been helpful to evaluate the product in VR through various steps of the process, this provided a better understanding of the volumes and enabled a more accurate design of certain components. The result of the project is Flux. Combining unusual materials, like silicone, with a new layout offered the possibility of creating a simple yet advanced solution that provides various benefits to riding in everyday life. These benefits range from an enhanced cargo capability to an easier way to swap or recharge the batteries. In addition, it features some seamlessly integrated technology improvements that are vowed to make riding safer, without compromising on the experience.

abstract: The dissertation addresses questions tied in to the challenges posed by the impact of environmental factors on the nonlinear dynamics of social upward mobility. The proportion of educated individuals from various socio-economic backgrounds is used as a proxy for the environmental impact on the status quo state. Chapter 1 carries out a review of the mobility models found in the literature and sets the economic context of this dissertation. Chapter 2 explores a simple model that considers poor and rich classes and the impact that educational success may have on altering mobility patterns. The role of the environment is modeled through the use of a modified version of the invasion/extinction model of Richard Levins. Chapter 3 expands the socio-economic classes to include a large middle class to study the role of social mobility in the presence of higher heterogeneity. Chapter 4 includes demographic growth and explores what would be the time scales needed to accelerate mobility. The dissertation asked how long it will take to increase by 22% the proportion of educated from the poor classes under demographic versus non-demographic growth conditions. Chapter 5 summarizes results and includes a discussion of results. It also explores ways of modeling the influence of nonlinear dynamics of mobility, via exogenous factors. Finally, Chapter 6 presents economic perspectives about the role of environmental influence on college success. The framework can be used to incorporate the impact of economic factors and social changes, such as unemployment, or gap between the haves and have nots. The dissertation shows that peer influence (poor influencing the poor) has a larger effect than class influence (rich influencing the poor). Additionally, more heterogeneity may ease mobility of groups but results depend on initial conditions. Finally, average well-being of the community and income disparities may improve over time. Finally, population growth may extend time scales needed to achieve a specific goal of educated poor. / Dissertation/Thesis / Doctoral Dissertation Applied Mathematics for the Life and Social Sciences 2020

The topic of the project has been about the future of luxury mobility and how the brand Rolls-Royce could evolve alongthe technological advancements until the year 2038. As luxury is changing from being about possession to the experience of luxury, the goal was to design a vehicle that could support both new internal and external experiences about the vehicle. The identified obstacle that could limit the scope of new experiences in an autonomous vehicle is motion sickness. As cities grow and technology develops the future cities are crowded so personal space, and privacy is being limited.During the process, the tools used varied from form exploration through sketching, concept principle testing and finalization in 3d software as well as visualization tools to communicate the proposed solutions. Working out of the Rolls-Royce designstudio provided brand insight but also expertise in the field of color & materials as well as advice on engineering solutions from the design team.The result Rolls-Royce Luxe Nomad is a vehicle for exploring the world outside the urban areas. Going far and beyond in search of new and unique experiences but also making the trip there as enjoyable as possible. The concept provides a solution inspired by high-speed trains that could limit those effects. Through understanding the future customers need of privacy a method of controlling the amount of insight was developed to enhance the user experience and giving them an increased sense of control of their space.

The reason why the author came to Sweden made her think about her own experience living in the megacities. She realized that the people live nearby nature have more attention care about themselves, others, and the environment. They have a sensitivity of quality, comfort, and freshness, and even sustainability since they are young. Those are also the brand cores of Volvo. Besides, the comparison between the childhood living environment of her generation and that of her parents’ generation made her think about the expectation for the future. So the author thought why not use this project to bring the values she understands now to children. Since she was one of them, it would be interesting to think about the usages and experience from their perspectives. How would they like to perceive nature? How would they like to travel to nature? How would the whole society’s attitude be towards this? These questions guided the author to go into the research phase. Imagining being a kid again was the most delightful part of this project. The author implements creativity in two lines together. On one hand, she collaged natural elements to create an inspiration board, to think about the new possibilities of structure and atmosphere. On another hand, she abstracted her thoughts and imagination to communicate with children, so that she could get clear feedback and preference from her users, and finally was able to settle the concept. Forms and shapes were developed further during the design and refinement process. Sketches, immediate tests, modeling, and additional researching, and data queries were included along the way. The final result is the interior concept ‘ Volvo’s whisper’, one autonomous electric minibus, supporting children’s educational trips around the city. The Interior structure represents the natural unstructured environment. Physical shapes and visual interaction would inspire kids to care about lives in nature. and also teach them about safety. This is the way the author designed to show her thinking of how to encourage children’s biophilia.