A Comparative Policy Analysis of Seat Belt Laws, RB37-013, 2014

This analysis examined data from a variety of sources to estimate the benefit of enhancing Iowa’s current law to require all passengers to use seat belts. In addition to assessing Iowans’ opinions about changing the law, a literature review, a legislative policy review, and analysis of Iowa crash data were completed. Currently 28 states enforce seat belt laws for all passengers. Belted passengers riding with an unbelted passenger are 2 to 5 times more likely to suffer fatal injuries in a crash relative to when all occupants are using seat belts. Iowans are highly compliant (90%-94%) with the current seat belt law for front seat occupants. Of more than 1000 Iowans surveyed, 85% said they always use a seat belt when riding in the front seat, but only 36% always do so when they ride in the back seat. The most common reasons given for not using seat belts in the back seat are forgetting to buckle up and because it is not the law. Iowans widely support strengthening Iowa’s seat belt law — 62% said Iowa law should require all rear seat passengers to use seat belts. Four out of five respondents said they would use seat belts more often when sitting in the rear seat if it was the law. It is estimated rear seat fatalities would decrease about 48%, from 13 to 7 fatalities annually, if an all-passenger law was implemented in Iowa.

Accuracy of indirect estimation of power output from uphill performance in cycling.

PURPOSE: To use measurement by cycling power meters (Pmes) to evaluate the accuracy of commonly used models for estimating uphill cycling power (Pest). Experiments were designed to explore the influence of wind speed and steepness of climb on accuracy of Pest. The authors hypothesized that the random error in Pest would be largely influenced by the windy conditions, the bias would be diminished in steeper climbs, and windy conditions would induce larger bias in Pest. METHODS: Sixteen well-trained cyclists performed 15 uphill-cycling trials (range: length 1.3-6.3 km, slope 4.4-10.7%) in a random order. Trials included different riding position in a group (lead or follow) and different wind speeds. Pmes was quantified using a power meter, and Pest was calculated with a methodology used by journalists reporting on the Tour de France. RESULTS: Overall, the difference between Pmes and Pest was -0.95% (95%CI: -10.4%, +8.5%) for all trials and 0.24% (-6.1%, +6.6%) in conditions without wind (<2 m/s). The relationship between percent slope and the error between Pest and Pmes were considered trivial. CONCLUSIONS: Aerodynamic drag (affected by wind velocity and orientation, frontal area, drafting, and speed) is the most confounding factor. The mean estimated values are close to the power-output values measured by power meters, but the random error is between ±6% and ±10%. Moreover, at the power outputs (>400 W) produced by professional riders, this error is likely to be higher. This observation calls into question the validity of releasing individual values without reporting the range of random errors.

Experimental evaluation of anonymous protocols under the JXTA middleware

JXTA is a peer-to-peer (P2P) middleware whichhas undergone successive iterations through its 10 years of history, slowly incorporating a security baseline that may cater to different applications and services. However, in order to appeal to a broader set of secure scenarios, it would be interesting to take into consideration more advanced capabilities, such as anonymity.There are several proposals on anonymous protocols that can be applied in the context of a P2P network, but it is necessary to be able to choose the right one given each application¿s needs. In this paper, we provide an experimental evaluation of two relevant protocols, each one belonging to a different category of approaches to anonymity: unimessage and split message. Webase our analysis on two scenarios, with stable and non-stable peers, and three metrics: round trip-time (RTT), node processing time and reliability.

Ratsastussimulaattorin jatkokehitys

Työssä tehtiin jatkokehitystyötä jo olemassa olevaan ratsastussimulaattoriin. Kehitystyö aloitettiin selvittämällä ratsastuksen liiketila, mittaamalla ratsastukseen aikana ratsastajaan kohdistuvat dynaamiset suureet 6 vapausasteen suhteen. Mitatut signaalit käsiteltiin transformaation ja suodatuksen avulla. Käsiteltyjä signaaleja käytettiin simulaattorin liikealustan asemaohjesignaaleina. Liikealustaan päälle kiinnitettyyn hevosenrunkoon muodostettiin antureiden avulla interaktiivinen rajapinta, joka mahdollisti simulaattorin ohjastamisen pohje- ja ohja-avuin. Jatkokehitetty simulaattori toistaa käynti-, ravi- ja laukka-askellajit tunnistettavasti. Simulaattori kuvaa ratsastuksen nopeuden muutosta vaihtamalla askellajia ja muuntamalla portaattomasti askelluksen taajuutta sekä amplitudia.

Do hematologic constituents really increase due to endurance exercise in horses?

The aim of this study was to evaluate the behavior of blood constituents in a group of horses that successfully completed long endurance rides in tropical conditions. Jugular vein puncture was done to collect blood before, during and after rides. Data were analyzed using a mathematic approach, based on the hematocrit and blood volume where the percentual change in plasma volume was used to correct the values of each variable analyzed. Significance was inferred when P<0.05. The proposed mathematical model to assess blood constituents concentrations allowed the observation of a different pattern of the variables behavior, pointing out that the approach followed by the authors could be more sensitive than ones that did not take this routine. In conclusion, the method used in this study enabled to monitor the physiological processes that actually occur during endurance effort in tropical conditions.

“Valley co-creation” – exploring the emergence of a cultural product in an entrepreneur-driven value network: Case study: Black Weekend festival

The interconnected domains are attracting interest from industries and academia, although this phenomenon, called ‘convergence’ is not new. Organizational research has indeed focused on uncovering co-creation for manufacturing and the industrial organization, with limited implications to entrepreneurship. Although convergence has been characterized as a process connecting seemingly disparate disciplines, it is argued that these studies tend to leave the creative industries unnoticed. With the art market boom and new forms of collaboration riding past the institution-focused arts marketing literature, this thesis takes a leap to uncover the processes of entrepreneurship in the emergence of a cultural product. As a symbolic work of synergism itself, the thesis combines organizational theory with literature in natural sciences and arts. Assuming nonlinearity, a framework is created for analysing aesthetic experience in an empirical event where network actors are connected to multiple contexts. As the focal case in study, the empirical analysis performed for a music festival organized in a skiing resort in the French Alps in March. The researcher attends the festival and models its cocreation process by enquiring from an artist, festival organisers, and a festival visitor. The findings contribute to fields of entrepreneurship, aesthetics and marketing mainly. It is found that the network actors engage in intimate and creative interaction where activity patterns are interrupted and cultural elements combined. This process is considered to both create and destruct value, through identity building, legitimisation, learning, and access to larger audiences, and it is considered particularly useful for domains where resources are too restrained for conventional marketing practices. This thesis uncovered the role of artists and informants and posits that particularly through experience design, this type of skilled individual be regarded more often as a research informant. Future research is encouraged to engage in convergence by experimenting with different fields and research designs, and it is suggested that future studies could arrive at different descriptive results.

Standardization of metachromatic staining method of myofibrillar ATPase activity of myosin to skeletal striated muscle of mules and donkeys

This study aims at standardizing the pre-incubation and incubation pH and temperature used in the metachromatic staining method of myofibrillar ATPase activity of myosin (mATPase) used for asses and mules. Twenty four donkeys and 10 mules, seven females and three males, were used in the study. From each animal, fragments from the Gluteus medius muscle were collected and percutaneous muscle biopsy was performed using a 6.0-mm Bergström-type needle. In addition to the metachromatic staining method of mATPase, the technique of nicotinamide adenine dinucleotide tetrazolium reductase (NADH-TR) was also performed to confirm the histochemical data. The histochemical result of mATPase for acidic pre-incubation (pH=4.50) and alkaline incubation (pH=10.50), at a temperature of 37ºC, yielded the best differentiation of fibers stained with toluidine blue. Muscle fibers were identified according to the following colors: type I (oxidative, light blue), type IIA (oxidative-glycolytic, intermediate blue) and type IIX (glycolytic, dark blue). There are no reports in the literature regarding the characterization and distribution of different types of muscle fibers used by donkeys and mules when performing traction work, cargo transportation, endurance sports (horseback riding) and marching competitions. Therefore, this study is the first report on the standardization of the mATPase technique for donkeys and mules.

A Model-Based Development and Verification Framework for Distributed System-on-Chip Architecture

The capabilities and thus, design complexity of VLSI-based embedded systems have increased tremendously in recent years, riding the wave of Moore’s law. The time-to-market requirements are also shrinking, imposing challenges to the designers, which in turn, seek to adopt new design methods to increase their productivity. As an answer to these new pressures, modern day systems have moved towards on-chip multiprocessing technologies. New architectures have emerged in on-chip multiprocessing in order to utilize the tremendous advances of fabrication technology. Platform-based design is a possible solution in addressing these challenges. The principle behind the approach is to separate the functionality of an application from the organization and communication architecture of hardware platform at several levels of abstraction. The existing design methodologies pertaining to platform-based design approach don’t provide full automation at every level of the design processes, and sometimes, the co-design of platform-based systems lead to sub-optimal systems. In addition, the design productivity gap in multiprocessor systems remain a key challenge due to existing design methodologies. This thesis addresses the aforementioned challenges and discusses the creation of a development framework for a platform-based system design, in the context of the SegBus platform - a distributed communication architecture. This research aims to provide automated procedures for platform design and application mapping. Structural verification support is also featured thus ensuring correct-by-design platforms. The solution is based on a model-based process. Both the platform and the application are modeled using the Unified Modeling Language. This thesis develops a Domain Specific Language to support platform modeling based on a corresponding UML profile. Object Constraint Language constraints are used to support structurally correct platform construction. An emulator is thus introduced to allow as much as possible accurate performance estimation of the solution, at high abstraction levels. VHDL code is automatically generated, in the form of “snippets” to be employed in the arbiter modules of the platform, as required by the application. The resulting framework is applied in building an actual design solution for an MP3 stereo audio decoder application.

Det hjemløse menneske : en studie av sykdom og lidelse

The overall aim of this study was to achieve a deeper understanding of the relationship between human suffering, disease and illness. The study is rooted in the health-care scientific research tradition as developed by Eriksson and her co-researchers at Åbo Akademi. The over-riding methodological initiative was Gadamer's hermeneutic philosophy. The main research question is: What is suffering of illness and disease? Sub-questions: Which characteristics occur when people experience being acutely ill (Article I)? What do the concepts acute, critical and chronic mean semantically (Article II)? In which way does the relation between the human being's experience of disease, illness and suffering, be manifested and understood? How does one characterize the relationship between the experience of contracting disease, illness and suffering (Article III)? How can the hermeneutical conversation contribute to the understanding of suffering caused by disease and illness (Article IV)? The results of sub-study 1 showed that patients with acute myocardial infarction saw themselves as coping, competent, and autonomous individuals. They were used to exercising control, and it was difficult for them to relinquish control. The semantic analysis of acute in sub-study 2 revealed that the concept acute has had an unclear content in the Norwegian language over the past 65 years. Acute, as a concept, says something about the way a situation arises, but not much about what it is that arises. In sub-study, 3 the relation between disease, illness and suffering is discussed. The expression of illness and suffering as verbs can convey more clearly what it is that occurs with persons who experience disease, illness and suffering. The discussion in sub-study 4 focuses on trustworthiness in hermeneutical studies.

Gwladys Cunningham fonds, 1933-1934, 1940, 1942-1968, n.d.

Gwladys Cunningham was the Secretary-Treasurer of the Lincoln N.D.P. Ladies Group as well as involved in the CCF [Co-operative Commonwealth Federation] branch in Thorold. Additional Cunningham family members may also have been involved in the activities of the Thorold Branch. The Thorold branch of the Ontario division of The Co-operative Commonwealth Federation held its first meeting on June 15, 1933 at the home of Mark Kriluck. The branch became an official unit of the CCF when it was granted a charter in August of that same year. Officers elected at the annual meeting in October were W.G. Campbell, President, Jane Griffiths, Vice-President, James Logan Secretary and Mark Kriluck Treasurer. In 1960 the CCF voted to officially change their name to The New Democratic Party. The branch later became known as the Lincoln and Welland Riding Association of The New Democratic Party. Rare publications directly related to the CCF and the NDP remain with the fonds. Some publications were removed and placed in the general stack collection. See below for a list of books that were removed from the fonds and placed in the general collection.

Sean O'Sullivan fonds

Sean O’Sullivan was born in Hamilton, Ontario, in 1952. At an early age, he demonstrated an interest in politics. A chance meeting with John Diefenbaker in 1963, when Sean was just 11 years old, marked the beginning of his involvement with the Progressive Conservative Party. Diefenbaker became a mentor to him, and the two exchanged correspondence for many years. Sean became an active member of the Party, and his political career took off quickly. In 1965, he was elected to the executive of the Hamilton Area Young Progressive Conservatives, in 1968 was elected President, and also served as Youth Director for Diefenbaker’s re-election campaign. In 1970 he was elected President of the Ontario Young Progressive Conservatives, and in 1971 became Youth Adviser to Premier William Davis. Later that year, Diefenbaker chose Sean to be his Executive Assistant. In addition to his political activities, Sean enrolled at Brock University in 1969 to study political science. In 1972, he resigned as Diefenbaker’s assistant in order to run as a candidate for Hamilton-Wentworth in the federal election that year. At just 20 years of age, Sean was the youngest MP elected to the House of Commons. While working as an MP, Sean continued his studies at Brock University part-time, graduating with distinction. After being re-elected in 1974, he rose to greater prominence when he succeeded in having a private member’s bill passed making the beaver one of Canada’s national symbols. In 1977, he resigned as MP in order to pursue religious studies and become a Catholic priest. After completing four years of studies at the Irish College of Rome’s Gregorian University, Sean was ordained a priest in Toronto in 1981. In July, 1982, he was appointed Director of Vocations (full-time recruiter) for the archdiocese of Toronto. In this capacity, he implemented a controversial and widely publicized campaign to recruit priests. The recruitment succeeded in generating interest in the priesthood, doubling the number of students in the archdiocese. He was one of the founding members of Serra House, a residence for students considering the priesthood. After his term as Vocations Director ended in 1985, O’Sullivan became publisher of The Catholic Register, a weekly church newspaper. That same year, he was awarded an honorary doctorate from Brock University. In January 1987, he was appointed a Member of the Order of Canada. Later that year, he submitted a report to the Attorney General of Ontario, titled You’ve got a Friend, after conducting an independent review of Advocacy for Vulnerable Adults in Ontario at the request of the government. In 1983, O’Sullivan was diagnosed with leukemia. The disease went into remission after treatment, but was incurable. In 1989, he had a bone marrow transplant at Princess Margaret Hospital in Toronto, but died shortly afterwards. He was 37 years old. A memorial fund was established in his name, and included contributions from prominent business, church and political leaders such as Prime Minister Brian Mulroney, Toronto Sun Chairman Doug Crieghton and His Eminence G. Emmett Carter. The O’Sullivan family requested that Brock University be the beneficiary of the proceeds of the campaign.

Dorothy Rungeling fonds, 1887-2013, n.d.

Dorothy Rungeling was born in 1911 and raised in Fenwick, Ontario, by her adopted mother, Ethelwyn Wetherald. After graduating high school, she attended Fort Erie business College. She worked briefly in Toronto and then Hamilton, but eventually took a job with Brown Brothers’ Nursery in Pelham to be closer to home. Dorothy pursued many interests, learning to play the violin, saxophone and clarinet. She met her husband Charles at a local dance where she was playing. In 1939, they opened an automobile and farm machinery business in Welland. In their spare time, they were active in skeet and trap shooting, for which Dorothy won many trophies. In the early 1940s, Dorothy developed a passion for horses, training and showing them in addition to teaching riding at the Welland Riding Club, as well as judging at horse shows. By the late 1940s her interest in horses was waning, but she soon after discovered and pursued a new interest: flying. She joined the Welland Flying Club, obtained a flying licence, and in 1949 purchased her first plane. She proceeded to obtain a Commercial Pilot Licence in 1951, an Instructor’s Licence in 1953, and a Senior Commercial Licence in 1954. She participated in many air races in the 1950s, including the All Women’s International Air Races, the Women’s Transcontinental Air Races, and the Canadian Governor-General’s Cup Air Race. Some of the most notable races were the 1954 International Air Race, where Dorothy met with President Batista of Cuba, and the Governor-General’s Cup Air Race, where she won 1st place in 1953 and 1956 (and was the only woman competing). In 1958, she was also the first Canadian woman to solo pilot a helicopter. That same year she obtained her Airline Transport Licence. She also wrote several articles on aviation, contributing to publications such as Canadian Aviation and Air Facts, a U.S. aviation magazine. In addition to these articles, Dorothy authored several books about her life, as well as a selection of poems and articles by Ethelwyn Wetherald. As planes became more expensive, Dorothy spent less time flying, instead pursuing an interest in sailing. She and her husband bought a sailboat and became members of the Niagara-on-the-Lake Sailing Club. In 2003, Dorothy was awarded the Order of Canada for her accomplishments. She also wrote a regular column for the Voice of Pelham in 2012-2013, called A Century in Pelham. Dorothy celebrated her 100th birthday in 2011, and remains an active member of the community.

Letter addressed to D. M. McFarland, M.P.P. from S.D. Woodruff

Letter addressed to D. M. McFarland, M.P.P. [Duncan McFarland had a seat in the 3rd parliament of Canada as a member of the Welland riding] from S.D. Woodruff. Mr. Woodruff expresses his gratitude to Mr. McFarland for taking the trouble to meet with Mr. Thomas Bell regarding Lot 30, Concession 2 of Enniskillen, July 10, 1850.

Analyse en identification partielle de la décision d'émigrer des étudiants africains

La migration internationale d’étudiants est un investissement couteux pour les familles dans beaucoup de pays en voie de développement. Cependant, cet investissement est susceptible de générer des bénéfices financiers et sociaux relativement importants aux investisseurs, tout autant que des externalités pour d’autres membres de la famille. Cette thèse s’intéresse à deux aspects importants de la migration des étudiants internationaux : (i) Qui part? Quels sont les déterminants de la probabilité de migration? (ii) Qui paie? Comment la famille s’organise-t-elle pour couvrir les frais de la migration? (iii) Qui y gagne? Ce flux migratoire est-il au bénéfice du pays d’origine? Entreprendre une telle étude met le chercheur en face de défis importants, notamment, l’absence de données complètes et fiables; la dispersion géographique des étudiants migrants en étant la cause première. La première contribution importante de ce travail est le développement d’une méthode de sondage en « boule de neige » pour des populations difficiles à atteindre, ainsi que d’estimateurs corrigeant les possibles biais de sélection. A partir de cette méthodologie, j’ai collecté des données incluant simultanément des étudiants migrants et non-migrants du Cameroun en utilisant une plateforme internet. Un second défi relativement bien documenté est la présence d’endogénéité du choix d’éducation. Nous tirons avantage des récents développements théoriques dans le traitement des problèmes d’identification dans les modèles de choix discrets pour résoudre cette difficulté, tout en conservant la simplicité des hypothèses nécessaires. Ce travail constitue l’une des premières applications de cette méthodologie à des questions de développement. Le premier chapitre de la thèse étudie la décision prise par la famille d’investir dans la migration étudiante. Il propose un modèle structurel empirique de choix discret qui reflète à la fois le rendement brut de la migration et la contrainte budgétaire liée au problème de choix des agents. Nos résultats démontrent que le choix du niveau final d’éducation, les résultats académiques et l’aide de la famille sont des déterminants importants de la probabilité d’émigrer, au contraire du genre qui ne semble pas affecter très significativement la décision familiale. Le second chapitre s’efforce de comprendre comment les agents décident de leur participation à la décision de migration et comment la famille partage les profits et décourage le phénomène de « passagers clandestins ». D’autres résultats dans la littérature sur l’identification partielle nous permettent de considérer des comportements stratégiques au sein de l’unité familiale. Les premières estimations suggèrent que le modèle « unitaire », où un agent représentatif maximise l’utilité familiale ne convient qu’aux familles composées des parents et de l’enfant. Les aidants extérieurs subissent un cout strictement positif pour leur participation, ce qui décourage leur implication. Les obligations familiales et sociales semblent expliquer les cas de participation d’un aidant, mieux qu’un possible altruisme de ces derniers. Finalement, le troisième chapitre présente le cadre théorique plus général dans lequel s’imbriquent les modèles développés dans les précédents chapitres. Les méthodes d’identification et d’inférence présentées sont spécialisées aux jeux finis avec information complète. Avec mes co-auteurs, nous proposons notamment une procédure combinatoire pour une implémentation efficace du bootstrap aux fins d’inférences dans les modèles cités ci-dessus. Nous en faisons une application sur les déterminants du choix familial de soins à long terme pour des parents âgés.

Modélisation et analyse des interventions d’équitation thérapeutique utilisées à des fins de réadaptation

Contexte et problématique. Selon l’Association Canadienne d’Équitation Thérapeutique (ACET), l’équitation thérapeutique comprend toutes les activités équestres s’adressant à une clientèle présentant des déficiences. L’équitation thérapeutique compte plusieurs approches, notamment l’hippothérapie, une stratégie de réadaptation offerte par des ergothérapeutes, physiothérapeutes et orthophonistes. L’hippothérapie se base sur le mouvement tridimensionnel induit par le cheval lequel favorise l’amélioration de diverses fonctions neuromotrices notamment le tonus du tronc et de la tête, la posture debout et les ajustements posturaux. Bien que les approches d’équitation thérapeutique prennent de l’ampleur au Québec, il n’y a toujours aucune règlementation officielle. Il existe donc une confusion importante entre les différentes approches d’équitation thérapeutique et l’hippothérapie actuellement reconnue comme la seule approche médicale de réadaptation utilisant le cheval. Les clientèles présentant de lourdes déficiences neuro-musculo-squelettiques se voient donc régulièrement référées dans des centres qui n’offrent pas d’hippothérapie et sont confrontées à des risques importants. Objectifs. Modéliser les interventions d’équitation thérapeutique afin de rendre explicites les composantes de ces interventions et les liens qui les unissent ainsi qu’analyser la plausibilité des interventions à atteindre les résultats escomptés. Méthodologie. Les interventions d’équitation thérapeutique ont été modélisées par des entrevues réalisées auprès des principales personnes offrant des services d’équitation thérapeutique au Québec. Une revue de la littérature a été conduite sur les principes de réadaptation qui sous-tendent les interventions. L’ensemble des données recueillies ont été analysé selon une procédure habituelle d’analyse de contenu qualitatif. Résultats. Les modèles créés permettent d’améliorer les connaissances des pratiques d’équitation thérapeutiques et d’hippothérapie au Québec. Conséquences. Les modèles permettent d’entamer une réflexion sur la règlementation de ces pratiques au Québec et au Canada ainsi que de soutenir les processus de références dans les différents centres québécois.