4 resultados para suburban trains

em Digital Commons @ DU | University of Denver Research


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The main objective of this study is to determine the attitudes of school principals regarding a performance based compensation system. This study identifies the attitudes towards specific factors that should be considered in the implementation of a system of performance based compensation. The data have been analyzed to determine if a principal's demographic characteristics affect his/her level of agreement with performance based compensation and the factors for implementation. In addition, this study unveils areas of concern that principals have conveyed regarding the implementation of a performance based compensation system. Data was obtained from 444 public school principals representing 444 schools and 178 districts in the state of Colorado. Measures used in the treatment of the data include descriptive statistics and one-way ANOVA. The major findings of this study were: 1. 82.4% of respondents believe that teachers, principals and administrators should be included in performance based compensation (PBC). 2. The top two indicators that respondents believed should be included in a PBC system are student achievement (88.5%) and teacher evaluations (77.6%) 3. The 3 largest obstacles to PBC that respondents identified are: a. The capacity to link student achievement to teacher evaluations (82.9%) b. Teacher Union Resistance (67.1%) c. Cost (55.9%) 4. Principals in urban, rural and suburban geographic groups disagree about the effects of performance based compensation. 5. The top 5 overall concerns regarding Performance Based Compensation were: a. Concerns regarding effectively using assessment to measure performance of all teachers/equity between teachers b. Concerns regarding evaluation (time for principals to learn, consistency from school to school, time for principals to evaluate, quality of evaluation tool). c. Not in favor of PBC due to philosophical views or concerns about lack of research. d. Concerns regarding the equity between classrooms and districts across the state due to poverty levels and unequal resources. e. Concerns that performance based compensation will result in a decline in teacher collaboration and an increase in competition between teachers. Based upon these findings, the researcher concluded that there is not a strong general acceptance of performance based compensation systems. However, urban principals in Colorado tend to view PBC somewhat more favorably than do principals in suburban or rural areas. Most importantly, systems to link student achievement to teacher evaluation must be collaboratively created to ensure PBC systems are equitable, consistent and fair.

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To combat unsustainable transportation systems characterized by reliance on petroleum, polluting emissions, traffic congestion and suburban sprawl, planners encourage mixed use, densely populated areas that provide individuals with opportunities to live, work, eat and shop without necessarily having to drive private automobiles to accommodate their needs. Despite these attempts, the frequency and duration of automobile trips has consistently increased in the United States throughout past decades. While many studies have focused on how residential proximity to transit influences travel behavior, the effect of workplace location has largely been ignored. This paper asks, does working near a TOD influence the travel behaviors of workers differently than workers living near a TOD? We examine the non-work travel behaviors of workers based upon their commuting mode and proximity to TODs. The data came from a 2009 travel behavior survey by the Denver Regional Council of Governments, which contains 8,000 households, 16,000 individuals, and nearly 80,000 trips. We measure sustainable travel behaviors as reduced mileage, reduced number of trips, and increased use of non-automobile transportation. The results of this study indicate that closer proximity of both households and workplaces to TODs decrease levels of car commuting and that non-car commuting leads to more sustainable personal travel behaviors characterized by more trips made with alternative modes.

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As the use of fracking has spread during the recent oil and gas boom, inevitable conflicts have arisen between industry and its neighbors, particularly as fracking has moved into densely populated urban and suburban areas. Concerned over the impacts of fracking – such as risks to health and safely, diminished property values, air and water pollution, as well as noise, traffic, and other annoyances – many people have demanded a government response. Government regulation of fracking has struggled to catch up, although in recent years many state and local governments have taken steps to reduce the impacts of fracking in their communities. This article focuses on government restrictions in New York and Colorado, two of the key battlegrounds in the fight over fracking. New York recently prohibited fracking across the entire state, after several towns had enacted their own bans. In Colorado, the people have used the ballot initiative process to enact restrictions on fracking directly. The industry has responded not only with public relations spending to improve the fracking’s damaged reputation, but also legal challenges to these efforts to rein in oil and gas development. In addition to suing local governments, often arguing they do not have authority to regulate fracking, industry threatens to bring costly takings claims for compensation due to alleged economic harms. This Article examines the numerous legal and factual issues that should make it difficult for industry to succeed on fracking/takings claims. First, regulation of fracking, even including outright bans, can almost always be defended as necessary to prevent a nuisance or other background principle of law that justifies government regulation. Even if a nuisance defense could be overcome, industry would have difficulty proving that regulation has destroyed all economic value in their property, unless courts take a narrow view of property that would highlight the arbitrary nature of the “denominator problem.” When fracking/takings claims are considered under the default balancing of the Penn Central case, takings are unlikely to be found except in rare outlier cases. Finally, because requiring governments to pay compensation in fracking/takings cases would likely create a windfall for industry, particularly if the oil and gas eventually is extracted in the future, courts should resist the temptation to rule against government restrictions to protect public health, safety, and the environment.

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While scholars have questioned the meaning of Lucas Cranach the Elder’s sheer veils when associated with sensual nude figures, research about sheer veils adorning women in a religious context in his paintings has not yet been developed. Through a primarily iconographical approach, I explore who dons each type of veil, and when, to better understand why the same sheer veil is worn differently by various individuals and what that could mean relative to Cranach’s body of work. These veils exhibit artistic prowess, but analysis of their placement on individual figures also reveals how Cranach’s repeated use of sheer veils in his paintings trains the eye on underlying messages, unlocking meanings of these works for Cranach and his patrons and broader themes present in sixteenth century visual culture. My paper initiates this important discussion about how sheer veils – often overlooked in Cranach’s works – are used in both religious and secular contexts.