6 resultados para Pasture, Right of

em Digital Commons at Florida International University


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Rapid population increase and booming economic growth have caused a significant escalation in car ownership in many cities, leading to additional or, multiple traffic problems on congested roadways. The increase of automobiles is generating a significant amount of congestion and pollution in many cities. It has become necessary to find a solution to the ever worsening traffic problems in our cities. Building more roadways is nearly impossible due to the limitations of right-of-way in cities. Studies have shown that guideway transit could provide effective transportation and could stimulate land development. The Medium-Capacity Guideway Transit (MCGT) is one of the alternatives to solve this problem. The objective of this research was to better understand the characteristics of MCGT systems, to investigate the existing MCGT systems around the world and determine the main factors behind the planning of successful systems, and to develop a MCGT planning guide. The factors utilized in this study were determined and were analyzed using Excel. A MCGT Planning Guide was developed using Microsoft Visual Basic. ^ A MCGT was defined as a transit system whose capacity can carry up to 20,000 passengers per hour per direction (pphpd). The results shown that Light Rail Transit (LRT) is favored when peak hour demand is less than 13,000 pphpd. Automated People Mover (APM) is favored when the peak hour demand is more than 18,000 pphpd. APM systems could save up to three times the waiting time cost compared to that of the LRT. If comfort and convenience are important, then using an APM does make sense. However, if cost is the critical factor, then LRT will make more sense because it is reasonable service at a reasonable price. If travel time and safety (accident/crush) costs were included in calculating life-cycle “total” costs, the capital cost advantage of LRT disappeared and APM could become very competitive. The results also included a range of cost-performance criteria for MCGT systems that help planners, engineers, and decision-makers to select the most feasible system for their respective areas. ^

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A variety of world-class mineral deposits occur in Mesozoic and Tertiary rocks of the Guerrero terrane. New Pb isotope analyses of various crustal units and ores from distinct subterranes of the Guerrero terrane are presented to trace metal sources in these deposits and infer source reservoirs. New Sr and Nd isotope results are provided to gain insight into the provenance of the crustal rocks from the Guerrero terrane. Triassic schist samples from the Arteaga Complex and Triassic-Jurassic phyllite and slate samples from the Tejupilco metamorphic suite contain radiogenic Pb (206Pb/204Pb = 18.701–19.256) relative to bulk earth models. Cretaceous sedimentary rocks of the Zihuatanejo Sequence are more radiogenic (206Pb/204Pb = 18.763–19.437) than samples from the Huetamo Sequence (206Pb/204Pb = 18.630–18.998). Tertiary intrusive rocks from La Verde, Inguaran, La Esmeralda, and El Malacate plot to the right of the average Pb crust evolution curve of Stacey and Kramers (206Pb/204Pb = 18.705–19.033). Ores from the La Verde and La Esmeralda porphyry copper deposits yield isotopic ratios (206Pb/204Pb = 18.678–18.723) that are generally less radiogenic than the host igneous rocks, but plot within the field defined by the sedimentary rocks from the Huetamo Sequence. Tertiary intrusive rocks from the Zimapan and La Negra districts in the Sierra Madre terrane plot above and to the right of the Stacey-Kramers reference line (206Pb/204Pb = 18.804–18.972). Lead isotope ratios of ore minerals from the Zimapan and La Negra skarn mines ( 206Pb/204Pb = 18.775–18.975) resemble those of the associated igneous rocks, implying a magmatic Pb input in the skarn deposits. New Sr and Nd isotope data on metamorphic rocks (87Sr/ 86Sr = 0.707757–0.726494 and 143Nd/144 Nd = 0.512109–0.512653) suggest that the basement of the Guerrero terrane originated from sources that had been derived from an old cratonic area. The narrow ranges and generally low 87Sr/86Sr ratios (0.704860–0.705755) and 143Nd/144Nd values (0.512765–0.512772) above that of bulk earth for igneous rocks from Inguaran, El Malacate, and La Esmeralda suggest a relatively low degree of crustal contamination. However, the isotopic values for the La Verde site (87Sr/86Sr = 0.708784 and 143Nd/144Nd = 0.512640) may indicate the involvement of a more evolved crustal component.

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Choosing between Light Rail Transit (LRT) and Bus Rapid Transit (BRT) systems is often controversial and not an easy task for transportation planners who are contemplating the upgrade of their public transportation services. These two transit systems provide comparable services for medium-sized cities from the suburban neighborhood to the Central Business District (CBD) and utilize similar right-of-way (ROW) categories. The research is aimed at developing a method to assist transportation planners and decision makers in determining the most feasible system between LRT and BRT. ^ Cost estimation is a major factor when evaluating a transit system. Typically, LRT is more expensive to build and implement than BRT, but has significantly lower Operating and Maintenance (OM) costs than BRT. This dissertation examines the factors impacting capacity and costs, and develops cost models, which are a capacity-based cost estimate for the LRT and BRT systems. Various ROW categories and alignment configurations of the systems are also considered in the developed cost models. Kikuchi's fleet size model (1985) and cost allocation method are used to develop the cost models to estimate the capacity and costs. ^ The comparison between LRT and BRT are complicated due to many possible transportation planning and operation scenarios. In the end, a user-friendly computer interface integrated with the established capacity-based cost models, the LRT and BRT Cost Estimator (LBCostor), was developed by using Microsoft Visual Basic language to facilitate the process and will guide the users throughout the comparison operations. The cost models and the LBCostor can be used to analyze transit volumes, alignments, ROW configurations, number of stops and stations, headway, size of vehicle, and traffic signal timing at the intersections. The planners can make the necessary changes and adjustments depending on their operating practices. ^

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In their discussion entitled - “Unfair” Restaurant Reviews: To Sue Or Not To Sue - by John Schroeder and Bruce Lazarus, Assistant Professors, Department of Restaurant, Hotel and Institutional Management at Purdue University, the authors initially state: “Both advantages and disadvantages exist on bringing lawsuits against restaurant critics who write “unfair” reviews. The authors, both of whom have experience with restaurant criticism, offer practical advice on what realistically can be done by the restaurateur outside of the courtroom to combat unfair criticism.” Well, this is going to be a sticky wicket no matter how you try to defend it, reviews being what they are; very subjective pieces of opinionated journalism, especially in the food industry. And, of course, unless you can prove malicious intent there really is no a basis for a libel suit. So, a restaurateur is at the mercy of written opinion and the press. “Libel is the written or published form of slander which is the statement of false remarks that may damage the reputation of others. It also includes any false and malicious publication which may damage a person's business, trade, or employment,” is the defined form of the law provided by the authors. Anecdotally, Schroeder and Lazarus offer a few of the more scathing pieces reviewers have written about particular eating establishments. And, yes, they can be a bit comical, unless you are the owner of an establishment that appears in the crosshairs of such a reviewer. A bad review can kneecap even a popular eatery. “Because of the large readership of restaurant reviews in the publication (consumer dining out habits indicate that nearly 50 percent of consumers read a review before visiting a new restaurant) your business begins a very dangerous downward tailspin,” the authors reveal, with attribution. “Many restaurant operators contend that a bad review can cost them an immediate trade loss of upward of 50 percent,” Schroeder and Lazarus warn. “The United States Supreme Court has ruled that a restaurant owner can collect damages only if he proves that the statement or statements were made with “actual malice,” even if the statements were untrue,” the authors say by way of citation. And that last portion of the statement cannot be over-emphasized. The first amendment to the U.S. Constitution does wield a heavy hammer, indeed, and it should. So, what recourse does a restaurateur have? The authors cautiously give a guarded thumbs-up to a lawsuit, but you better be prepared to prove a misstatement of fact, as opposed to the distinguishable press protected right of opinion. For the restaurateur the pitfalls are many, the rewards few and far between, Schroeder and Lazarus will have you know. “…after weighing the advantages and disadvantages of a lawsuit against a critic...the disadvantages are overwhelming,” the authors say. “Chicago restaurant critic James Ward said that someone dumped a load of manure on his yard accompanied by a note that read - Stop writing that s--t! - after he wrote a review of a local restaurant.” Such is a novel if not legally measurable tack against an un-mutual review.

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Over the past few decades, political parties in the Western world have moved to the center-right of the political spectrum. In the process, there is a wider gulf between the policies favored by the party elite and their voting constituents, especially on the left.

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This is the coming-of-age story of a twelve-year-old girl who lives in a Florida fishing village in 1968, and is thought to be retarded. On a birthday trip to see dolphins perform at a road side show she learns that they are captives simply because man believes he has the right of dominance over "dumb" animals. This emotionally conquered child develops a feeling of kinship to these dolphins and when, with outside help, she discovers that she is dyslexic, not retarded, it frees her to recognize that errors in thinking may exist at many levels. Her release from the trap of human ignorance allows her to devise a way to free the dolphins and guide them home to the sea.