Letter - Mayor Armour L.McCrae to The Ninety-Nines, Inc.,

A letter written by Mayor of Welland, Armour L. McCrae, to The Ninety-Nines (International Organization of Women Pilots), recommending Mrs. Dorothy Rungeling for the Amelia Earhart Scholarship. The letter reads: "Dear Madam: I am taking this opportunity of writing to you to support the name of Mrs. D. Rungeling for the Amelia Earhart Scholarship. Mrs. Rungeling has brought considerable fame to our city through her activities in the air and has placed second and fifth in recent All Womens Air Races. Perhaps, however, her most outstanding feats have been performed through her support of flying through the medium of our Flying Club. Towards this end, she regularly contributes through her column in the newspaper and was rewarded last year by receiving a National Trophy for her efforts. It would not be out of the way to say that Mrs. Rungeling has meant the difference between our City giving up this Airport or continuing. Her splendid personal triumph and her daily advocacy of flying has made our people flying conscious and we feel that we owe her a debt of gratitude for this fine work. Trusting this communication is in order, I am Yours very truly, Armour L. McCrae, Mayor.

Community and the Recognition of the Other: A Levinasian Examination of The City, Inc. 1987-1992

This case study examines how The City, Inc.’s work within North and South Minneapolis, Minnesota neighborhoods from 1987 and 1992 was framed within a compilation of articles drawn from prominent Twin Cities’ daily newspapers. Positioned within a conceptual framework based on the ethical philosophy of Emmanuel Levinas, this study explores how the idea of community, as constructed and reinforced through organizational initiatives and local print media, impacts the everyday relationships of those within and between communities. Framed within a discourse analysis, Levinasian ethics considers what aspects of community discourse restrict and oppress the relation with the other. The study concludes by suggesting how the identified aspects of conditional belonging, finding the trace, and building community can be valuable in offering an alternative to assessment-style research by considering the relationship and responsibility of the one for the other.

Pelham Cares Inc. fonds, 1980-2015

The beginnings of Pelham Cares occurred in 1982 when the Mayor of Pelham, Eric Bergenstein, received a letter from Janet Hassall, a social worker with Niagara Regional Home Care. Hassall requested that a Social Service Committee be established in Pelham to address gaps in community services, a practice that several other communities in the Region had adopted. Such committees were commonly composed of church parishioners, so Bergenstein contacted Canon J. Nowe of the Holy Trinity Anglican Church, who expressed an interest in participating in such a committee. Bergenstein arranged a meeting in June, 1982 at the United Church Hall in Fonthill, for any interested parties to learn more about the existing Social Service Committees in the Region. The meeting was not part of a Town Council project, but rather an initiative undertaken by Mayor Bergenstein in a personal capacity. Subsequent meetings chaired by Eric Bergenstein were held throughout the remainder of that year, during which the name of Pelham Cares was decided, a steering committee established, and services to be offered were determined. These initially included “visits with the lonely, the shut-ins, at home, hospital or on an outing ; run errands for those who are “stuck”; step in, in emergencies, or regularly, to free a parent or spouse who can’t otherwise get a “break”; in emergencies, provide food, clothing, furniture, medicine and other necessities”. The first official meeting of Pelham Cares occurred in January 1983. Currently, the main services offered by Pelham Cares are a food bank; transportation services to medical appointments; and sponsorship programs to allow youth with limited financial means to participate in sports, recreational and educational activities. The organization also provides emergency food, supplies or short term accommodation due to fire or other catastrophic loss, as well as providing referrals to appropriate organizations or agencies. Pelham Cares is dependent on the funding from community partners such as service clubs, citizens, local businesses, financial institutions and churches. These services are provided by volunteers and one part-time employee. A permanent location for Pelham Cares was established in 2014 with the purchase of a property on Highway 20 East in Fonthill, after a 30 years search for a permanent facility.

Les relations verticales gerees par des contrats, etude theorique et application au contrat d'electricite entre Norsk-Hydro Canada Inc. et Hydro Quebec..

Rapport de recherche

Les stratégies d'organisation syndicale dans les multinationales du secteur des services traditionnels : le cas de Wal-Mart Canada Inc.

Ce mémoire tente d’identifier la nature du lien entre les stratégies d’organisation syndicale et le résultat des campagnes de syndicalisation. À l’aide d’une étude du cas des campagnes d’organisation menées par les Travailleurs et travailleuses unis de l’alimentation et du commerce (TUAC) chez Wal-Mart au Québec, nous avons examiné l’impact que peuvent avoir différentes variables sur le succès d’une campagne. La littérature sur le renouveau syndical nous a permis d’identifier trois types de campagnes, soit la campagne traditionnelle, la campagne intégrale et la campagne de mouvement social, et nous a amenés à postuler que le type de campagne privilégié aura un effet sur l’impact de la campagne. Nos résultats nous permettent d’arriver à trois conclusions. Premièrement, nous notons deux tactiques relevant de la campagne traditionnelle ayant eu un impact positif sur le résultat des campagnes : l’utilisation de la technique du blitz et le recrutement de poteaux solides. Deuxièmement, le degré d’opposition patronale à la syndicalisation semble avoir un impact sur le degré de succès d’une campagne. Troisièmement, l’analyse des résultats nous permet de constater l’impact significatif du cadre juridique. L’un des éléments les plus importants est l’accréditation par décompte des adhésions comparativement à l’accréditation suite à un vote.

Stratégie syndicale et fermeture d'usine en contexte de mondialisation : le cas Paccar inc., usine Kenworth de Sainte-Thérèse

Ce mémoire illustre l'évolution de la stratégie du syndicat des TCA-Québec, unité locale 728 représentant les employés de l'usine Kenworth de Sainte-Thérèse, de la fermeture de l'usine en 1996 jusqu'à sa réouverture en 1999. La littérature démontre que la mondialisation des marchés économiques oblige les syndicats à revoir leur stratégie lors de négociations collectives. Parfois, leur survie en dépend. Les résultats de notre étude de cas permettent de déterminer cinq événements clés où le syndicat local revoit sa stratégie pendant ce conflit de travail médiatisé : la négociation collective, l'échec de la négociation menant à une grève générale, la fermeture de l'usine, l'annonce de la réouverture de l'usine ainsi que sa réouverture. L'ensemble des résultats présentés en corrélation avec le modèle d’analyse de David Weil (1994) présente la planification stratégique de ces cinq événements à partir d’un processus intégré qui peut être décomposé en trois principales étapes : la formulation de la stratégie, sa mise en œuvre et son évaluation. Les faits sont colligés chronologiquement en exposant les transformations de la stratégie du syndicat local par l'identification d'indicateurs conçus à partir des facteurs externes évoqués dans le modèle de Weil (1994), à savoir l'analyse de l'environnement technologique, législatif et social, les priorités dictées par les membres, l'allocation des ressources du syndicat, ainsi que l'analyse de l'évaluation avantage coûts versus bénéfices.

Studies on the Flammability of Short Kevlar Fiber-Thermoplastic Polyurethane Composite

The flammability of short Kevlar aramide fiber-thermoplastic polyurethane (TPU) has been investigated with respect to fiber loading and various flame retardant additives such as halogen containing polymers, antimony oxide/chlorine donor combination, zinc borate, and aluminum hydroxide. Smoke generation was reduced drastically, while the oxygen index was reduced marginally in the presence of short fibers. The best improvement in the oxygen index was obtained with antimony oxide/chlorinated paraffin wax combination, in the weight ratio 1:6. A 70 phr loading of aluminum hydroxide improved LOI and reduced smoke generation.

Rheological Characteristics of Short Nylon -6 Fiber Reinforced Styrene Butadiene Rubber Containing Epoxy Resin as Bonding Agent

The rheological characteristics of short Nylon-6 fiber-reinforced Styrene Butadiene rubber (SBR) in the presence of epoxy resin-based bonding agent were studied with respect to the effect of shear rate, fiber concentration , and temperature on shear viscosity and die swell using a capillary rheonzeter. All the composites containing bonding agent showed a pseudoplastic nature, which decreased with increasing temperature. Shear viscosity was increased in the presence of fibers. The temperature sensitivity of the SBR matrices was reduced on introduction of fibers. The temperature sensitivity of the melts was found to be lower at higher shear rates. Die swell was reduced in the presence of fibers. Relative viscosity of the composites increased with shear rate. In the presence of epoxy resin bonding agent the temperature sensitivity of the mixes increased. Die swell was larger in the presence of bonding agent.

Rheology of Short Nylon -6 Fiber Reinforced Styrene-Butadiene Rubber

The rheological characteristics of short Nylon-6 fiber reinforced styrene butadiene rubber (SBR) were studied using a capillary rheometer. The study was done with respect to the effect of shear rate, fiber concentration, and temperature on shear viscosity and die swell. All the melts showed pseudoplastic nature, which decreased with increasing temperature. Shear viscosity increased in the presence of fibers. Introduction of fiber reduces the temperature sensitivity of the rubber matrix. A reduction in die swell was found in presence of fibers.

Thermal Degradation of Short Nylon -6 Fiber-Reinforced Styrene Butadiene Rubber Composite

The thermal properties of short Nylon-6 fiber-reinforced Styrene butadiene rubber (SBR) composites were studied by Thermogravimetric Analysis (TGA). The effect of epoxy-based bonding agent on thermal degradation of the gum and the composites was also studied. The thermal stability of the SBR was enhanced in the presence of Nylon-6 fibers and the stability of the composites increased in the presence of bonding agent. The epoxy resin did not significantly change the thermal stability of SBR gum vulcanizate. Results of kinetic studies showed that the degradation of SBR and the short nylon fiber-reinforced composites with and without bonding agents followed first-order kinetics.

Stress Relaxation of Polyester Fiber-Polyurethane Elastomer Composite with Different Interfacial Bonding Agents

The stress relaxation behavior of polyurethane elastomer and short polyester fiber filled elastomer composites with and without bonding agents at different strain levels and strain rates was studied. It was found that these compounds exhibit a multistage relaxation mechanism and that the rate of relaxation and cross-over time depend on the strain level and strain rate. The incorporation of fibers reduced the stage-I relaxation rate and increased the cross-over time of the gum vulcanisate. A higher rate of relaxation (first stage) was shown by the composites with longitudinal fiber orientation and composites with bonding agents.

Fabrication and characterisation of polymer optical fibers for smart sensing and optical amplification

The thesis presented the fabrication and characterisation of polymer optical fibers in their applications as optical amplifier and smart sensors.Optical polymers such as PMMA are found to be a very good host material due to their ability to incorporate very high concentration of optical gain media like fluorescent dyes and rare earth compounds. High power and high gain optical amplification in organic dye-doped polymer optical fibers is possible due to extremely large emission cross sections of oyes. Dye doped (Rhodamine 6G) optical fibers were fabricated by using indigenously developed polymer optical fiber drawing tower. Loss characterization of drawn dye doped fibers was carried out using side illumination technique. The advantage of the above technique is that it is a nondestructive method and can also be used for studying the uniformity in fiber diameter and doping. Sensitivity of the undoped polymer fibers to temperature and microbending were also studied in its application in smart sensors.Optical amplification studies using the dye doped polymer optical fibers were carried out and found that an amplification of l8dB could be achieved using a very short fiber of length lOcm. Studies were carried out in fibers with different dye concentrations and diameter and it was observed that gain stability was achieved at relatively high dye concentrations irrespective of the fiber diameter.Due to their large diameter, large numerical aperture, flexibility and geometrical versatility of polymer optical fibers it has a wide range of applications in the field of optical sensing. Just as in the case of conventional silica based fiber optic sensors, sensing techniques like evanescent wave, grating and other intensity modulation schemes can also be efficiently utilized in the case of POF based sensors. Since polymer optical fibers have very low Young's modulus when compared to glass fibers, it can be utilized for sensing mechanical stress and strain efficiently in comparison with its counterpart. Fiber optic sensors have proved themselves as efficient and reliable devices to sense various parameters like aging, crack formation, weathering in civil structures. A similar type of study was carried out to find the setting characteristics of cement paste used for constructing civil structures. It was found that the measurements made by using fiber optic sensors are far more superior than that carried out by conventional methods. More over,POF based sensors were found to have more sensitivity as well.

Long period gratings in multimode optical fibers: application in chemical sensing

We propose and demonstrate a new technique for evanescent wave chemical sensing by writing long period gratings in a bare multimode plastic clad silica fiber. The sensing length of the present sensor is only 10 mm, but is as sensitive as a conventional unclad evanescent wave sensor having about 100 mm sensing length. The minimum measurable concentration of the sensor reported here is 10 nmol/l and the operating range is more than 4 orders of magnitude. Moreover, the detection is carried out in two independent detection configurations viz., bright field detection scheme that detects the core-mode power and dark field detection scheme that detects the cladding mode power. The use of such a double detection scheme definitely enhances the reliability and accuracy of the results. Furthermore, the cladding of the present fiber need not be removed as done in conventional evanescent wave fiber sensors.

Microbent optical fibers as evanescent wave sensors

Microbent optical fibers are potential candidates for evanescent wave sensing. We investigate the behavior of a permanently microbent fiber optic sensor when it is immersed in an absorbing medium. Two distinct detection schemes, namely, bright-field and dark-field detection configuration, are employed for the measurements. The optical power propagating through the sensor is found to vary in a logarithmic fashion with the concentration of the absorbing species in the surrounding medium. We observe that the sensitivity of the setup is dependent on the bending amplitude and length of the microbend region for the bright-field detection scheme, while it is relatively independent of both for the dark-field detection configuration. This feature can be exploited in compact sensor designs where reduction of the sensing region length is possible without sacrificing sensitivity.