The difficulties in interpreting and implementing the related services required under the Education for All Handicapped Children Act of 1975 have generated many state and federal court cases, state and local administrative hearings, and federal policy letters. However, these court cases, hearings, and policy letters have resulted in some contradictory rulings pertaining to the provision of related services. The purpose of this study was to (1) examine the issues associated with the provision of related services, (2) determine how they have been resolved in these administrative and judicial procedures, and (3) more clearly delineate what related services must be provided by school districts. This study utilized a descriptive research design. Using a documentary analysis method, state and federal court cases, state administrative hearings, and federal policy letters were analyzed. The analysis was divided into two major sections: issue analysis and issue resolution. The issue analysis section included the background of both the subject and the issues, as well as the specific interpreting body. The issue resolution section included the rulings and the rationale for each division. Data from each court case, administrative hearing, and policy letter were recorded on an individual analysis form. Data from each individual analysis form were then recorded on a corresponding matrix specifically designed to display information in relation to each research question. As a result of this study, it was determined that two issues generated policy interpretations or rulings by the courts, state administrative hearings, and/or policy letters. The first issue pertained to the definition of related services and whether or not a specific service was a related service within the federal definitions. The second issue revolved around the determination of a student's need for a service or eligibility for a service. An analysis of the rulings indicated that school districts were required to provide the contested related service in 67% of the cases in this study. It was also determined that the interpreting bodies broadened the definition of related services by ruling school districts to provide services that were not named or defined in the federal regulations of Public Law 94.142.

In this dissertation we present the research findings around two important hot topics of modern and future fiber-optic communication systems: 100 Gbit/s transmission and alloptical processing of received phase-modulated signals. The findings are discussed in the same chronological order they were obtained. Each topic is summarized in two chapters that correspond to one selected journal and one conference publications. The first and second chapters are dedicated to the simulation and numerical analysis of 100 Gbit/s systems. In chapter one, we present a thorough investigation of the best 100 Gbit/s serial modulation format. Seven different modulation formats are considered and are compared in terms of tolerance to dispersion and maximum reach for a 10⁻⁹ bit error rate target. In chapter two, the behavior of chapter one’s best candidate is analyzed in a realistic environment. The influence of the existing lower data rate neighboring channels is discussed in particular. The results of these two chapters were obtained in collaboration with engineers from the Deutsche Telekom Technology Center in Darmstadt, Germany. They served as a theoretical basis for a field trial carried out by this same company. Chapter three and four focus on the use of semiconductor optical amplifiers for all-optical processing applications. Impaired phased-modulated signals are under particular interest in this study. The novelty in this work resides in the counter-propagating configuration that the semiconductor optical amplifier is operated in. In chapter three we give a detailed description of the experimental results. The complete setup is explained and the improvement in Q-factor and bit error rate for the received signal is proven. Furthermore, two novel concepts (Photonic Balancing and Saturated Asymmetric Filtering) that explain the observed improvements are developed and discussed for the first time to the best of our knowledge. Finally, chapter four aims at optimizing numerically the experimental setup for the saturated asymmetric filtering technique. The required detuned filter after the saturated semiconductor optical amplifier is optimized in terms of both off set and bandwidth.

The computer program WHEEL is a mathematical model which predicts off-road vehicle performance characteristics. The program was developed using empirical relationships resulting from mobility tests on conventional-sized trucks and tires. The model was subsequently validated by comparing the model's predicted values of vehicle performance parameters, such as net drawbar pull, slip, sinkage and torque, with field test results for conventional-sized vehicles. However, validity of the model for predicting the off-road mobility of vehicles with large diameter tires was not established. The purpose of this study was to provide this validation. Values of net drawbar pull and slip for a Case 2390 tractor with 70.2" diameter driven wheels predicted by computer program WHEEL compare favorably with traction data obtained from tractor performance tests conducted by the University of Arizona Department of Agricultural Engineering. Therefore, the model may be used confidently to analyze performance of vehicles with large diameter wheels.

本篇論文主要在討論兩個人參選時的開票情況，研究「n+m人投票且無人投廢票的情況下，其中一人至少得n票且一路領先的開票方法數等於此人得n票的所有開票方法數」 ，第一章介紹研究動機及他人所使用的方式，使用路徑的方法證明一人得n票，另一人得m票，n≥m，得n票的人一路領先且勝出的方法數等於 C_n^(m+n)-C_(n+1)^(m+n)=C_m^(m+n)-C_(m-1)^(m+n)，再用計算相消的方式算出，此人至少得n票且一路領先的開票方法數等於此人得n票的所有開票方法數。 第二章介紹用一個折路徑的方法，將所有「一人得n票開票方法數」中非一路領先的路徑圖，經由一個壓扁、翻轉的摺紙方式，對應到「此人至少得n票且一路領先」的開票情況路徑圖，經由數學論證，這樣的路徑，是一對一且映成，並舉出兩個例子驗證其結果。 論文最後，提出一個猜想：若參選人數為三人時，其中一位參選人一路領先且勝出的開票方法數，應該可以用立體空間的方塊圖之路徑來證明。本篇論文，雖然沒有繼續討論這個有趣的問題，但也留下一個新的研究方向。 / The theme of this thesis is mainly to discuss of situation of counting and announcing the ballots in an election with two candidates. In explaining the contents of the "Total n+m votes, there’s no invalid vote. One candidate wins at least n votes and lead all the way. Under this circumstance this number of the way will be equal to all numbers of the way for these n votes of this candidate.” At first, we will introduce the methodology of the other adopt, the methodology of previous path of way proves one candidate known to have n votes, another candidate has m votes, the method of candidate with n votes who leads all the way and won will be equal to C_n^(m+n)-C_(n+1)^(m+n)=C_m^(m+n)-C_(m-1)^(m+n), and then result of calculating cancellation will prove this candidate will have at last n votes and leads the way to victory will be equal to all the methodologies of counting and announcing the ballots in this election. A method of flip the path will be introduced in the second chapter. Corresponding to the road map of ballot counting for the candidate who has n votes and lead the way to victory, the road map of same one with n votes without leading the way through a step-ping, flip the way of origami will be mathematically proves such reflect of the way will be reflect one to one and onto. By means of the discrete method is able to prove this result and the method to verify availability Finally, I would like to propose a surmise: If the number of candidates increased to 3, the methodology of the one who leads all the way should be able to use three-dimensional space of a block diagram of the path to prove. Although this thesis does not to continue pondering the interesting question, but also left a new research direction.

This thesis explores the significance of hosting the Beijing 2008 Olympic Games (OGs) on elite sport and sport for all development in China. The impacts of the OGs have received significant attention from both academics and practitioners worldwide in the last 20 years and attention has been predominantly paid to political, cultural, economic, and environmental impacts of hosting them, especially as these emerge after the event. However, little concern was given to changes in the host country s sport development that are due to games related preparations. This study identifies the characteristics of the sport system, the policy actors, and how such actors were involved in preparations for the 2008 OGs, and it also outlines the development of policy concerning elite sport and sport for all. A case study approach was adopted focusing on the 2008 OGs. Adopting a qualitative methodology, the study utilised document analysis and semi-structured interviews to elicit data regarding the significance of preparations for the 2008 OGs on elite sport and sport for all. Globalisation, governance and policy making were found to be useful lenses through which to explore the processes of the emergence of such impacts. This thesis found that central government and the General Administration of Sport (GAOS) were the two most powerful policy actors in both elite sport and sport for all development in China, and made decisions as regards how to develop China s sport taking the opportunities of hosting the 2008 OGs. The research reveals that preparations for the 2008 OGs have various impacts on the elite sport and sport for all sectors. On one hand, the impacts can be witnessed in increased funding, more attention received from central government and GAOS, more sport policies, increased number of sport venues, new and updated facilities and equipment, technological, scientific and medical support, and increased sport participation; on the other hand, through providing such support, GAOS exerted its control over non-governmental organisations and individuals, such as via the restrictions by GAOS on athletes commercial activities, and national competitions. The research found evidence that globalisation had influenced China s general governance (including sport governance) process since the 1970s, with governance becoming more privatised and decentralised. However, sport governance took a different path after China won the bid in 2001. Against the backdrop of decentralisation having been previously officially adopted for Chinese sport governance, the research revealed that in pursuit of the aim of winning more medals in the 2008 OGs temporarily recentralisation occurred as required by central government and GAOS. The research also revealed that increased numbers of policies were produced to develop both elite sport and sport for all, however the interests of the public had not always been satisfied because of China's closed policy making process. Therefore, some impacts had not turned out as expected for the public.

The hyperbolic relationship between power output and endurance time can be measured using all-out exercise. The aims of this thesis were to (i) assess whether the all-out test could be used under novel testing protocols to provide valid power-duration (P-D) parameter estimates; and (ii) attempt to elucidate the likely physiological composition of the P-D curvature constant. All-out tests were initiated from moderate-(M), heavy-(H) and severe-(S2 & S4) intensity ‘baselines’ (chapter 4). The work performed above end power (WEP) was not different to control under M or H conditions but was significantly, predictably reduced under the S2 & S4 conditions (control: 16.3 ± 2.2; M: 17.2 ± 2.4; H: 15.6 ± 2.3 kJ, P > 0.05; S2: 11.5 ± 2.5; S4: 8.9 ± 2.2 kJ, P < 0.05). The 3-min all-out test end power (EP) parameter was unaffected. Muscle glycogen may form part of the WEP. Type I (T1) and type II (T2) muscle fibres were depleted of their glycogen content prior to the all-out test (chapter 5). EP and WEP were unaffected by either T1 or T2 glycogen depletion. The all-out tests was conducted under hypoxic conditions alongside the criterion assessment of the P-D relationship (chapter 6). Normobaric moderate hypoxia caused a reduction in CP (control: 175 ± 25; hypoxia: 132 ± 17 W, P < 0.001) without affecting W′ (control: 13.2 ± 2.2; hypoxia: 12.3 ± 2.7 kJ, P > 0.05). The 3-min all-out test provided EP and WEP estimates, which did not differ to CP and W′ (control: EP 172 ± 30 W, WEP 12.0 ± 2.6 kJ; hypoxia EP 134 ± 23 W, WEP 12.5 ± 1.4 kJ, P > 0.05) providing the ergometer resistance was adjusted for the hypoxic conditions. Furthermore, a significant negative relationship was observed between %∆ ( O2peak – CP) and %∆W′ (r = -0.83, P < 0.001); thus, W′ may represent the relative ‘size’ of the severe-intensity domain. The all-out test was used to track training-induced changes in P-D parameters in response to 6-weeks of sprint or endurance training (chapter 7). EP & WEP were differently altered compared to CP and W′ following sprint training (CP 12 ± 9; EP -0 ± 9 % change; W′ -5 ± 25; WEP 11 ± 15 % change). The all-out test reliably tracked changes in CP and W′ following endurance training. In conclusion, the all-out test provides reliable EP and WEP values. Its validity is acceptable, but is perhaps affected by exercise training that is specific to the execution of the test. The W′ appears to be determined, to a large extent, by the relative size of the severe-intensity domain.

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Background Low aerobic fitness and obesity are associated with atherosclerosis, and thereforegreatly increase the risk of cardiovascular disease (CVD) and early death. It has long been known that atherosclerosis my begin early in life. Despite this fact, it remains unknown how obesity and aerobic fitness early in life influence the risks of atherosclerosis, CVD and death. Furthermore, it is unknown whether high aerobic fitness can compensate for the risks associated with obesity, and how genetic confounding affects the relationshipsof aerobic fitness with CVD and all-cause mortality. Thus, the main aims of this thesis were to investigate the associations of aerobic fitness in late adolescence with myocardial infarction (Study I), stroke (Study II) and all-cause mortality (Study III), and how genetic confounding influences the relationshipsof aerobic fitness with CVD, diabetes and death (Study IV). Methods The study population comprised up to1.3 million men who participated in mandatory Swedish military conscription. During conscription, all conscripts underwent highly standardized tests to assess aerobic fitness, body mass index, blood pressure and cognitive function. A physician also examined all conscripts. Data on subjects’ diagnoses, death and socioeconomic status during follow-up were retrieved using record linkage. Subjects were subsequently followed until the study endpoint, date of death or date of any outcome of interest. Associations between baseline variables and the risks of adverse outcomes were assessed using Cox’s proportional hazard models. Genetic confounding of the relationships between aerobic fitness and diabetes, CVD and death was assessed using a twin population and a paired logistic regression model. Results In Study I, low aerobic fitness at conscription was associated with an increased risk of myocardial infarction (MI) during follow-up (hazard ratio [HR] 0.82 per standard deviation increase). Similarly, in Study II, high aerobic fitness reduced the risk of stroke (HR 0.84 for ischemic stroke, HR 0.82 for hemorrhagic stroke; P &lt; 0.001 for all), and obesity was associated with an increased risk of stroke (HR 1.15 for ischemic stroke, HR 1.18 for hemorrhagic stroke; P &lt; 0.001 for all). In Study III, high aerobic fitness was also associated with reduced all-cause mortality later in life (HR 0.49, P &lt; 0.001). High aerobic fitness exerted the strongest protection against death from substance and alcohol abuse, suicide and trauma (HRs 0.20, 0.41 and 0.52, respectively; P &lt; 0.001 for all). Obese individuals with aerobic fitness were at higher risk of MI and all-cause mortality than were normal-weight individuals with low fitness (Studies I and III). In Study IV, fit twins had no reduced risk of CVD or death during follow-up compared with their unfit twin siblings (odds ratio 1.11, 95% confidence interval 0.88–1.40), regardless of how large the difference in fitness was. However, the fitter twins were protected against diabetes during follow-up. Conclusions Already early in life, aerobic fitness is a strong predictor of CVD and all-cause mortality later in life. In contrast to the “fat but fit” hypothesis, it seems that high aerobic fitness cannot fully compensate for the risks associated with obesity. The associationsof aerobic fitness with CVD and all-cause mortality appear to be mediated by genetic factors. Together, these findings have implications for the view of aerobic fitness as a causal risk factor for CVD and early death.

The role of the director in the contemporary theatre is constantly evolving in relationship to the art form. This thesis explores the process of directing Arthur Miller's American Tragedy All My Sons . Produced on the campus of Virginia Commonwealth University in December 2006, the role of the director is explored as it relates to this university community. The examination focuses on challenges surrounding script selection, casting, rehearsal, and ultimately production. By exploring the process of directing this production of All My Sons, larger revelations are discovered about the changing role of leadership in academic theatre.

I look to the common and mundane as sources for inspiration and imagination. In an attempt to evolve a veneer away from representing a coveted material, I have taken phenomenological events from my own personal experience and have searched for commonalities with them to create a new idea for veneering. My exploratory use of Google as a grammar-less machine deciphers the very nature of naming and its ambiguous attachment to an image. I am interested in the multiplicity of personal associations that become attached to images, and the subjectivity thus involved in the naming of an image.