Analysis & Estimation of Travel Demand Assignment

Analysis & Estimation of Travel Demand - Assignment Example The questions provides a practical basis for collecting the required information for analysis and estimation of the travel demand. Large volumes of information could also be collected from many respondents within the targeted transportation companies in the city. This is typically possible within a relatively short time period. Because no much movement is required when trying to reach the respondents, the survey as a whole is very cost effective. With this survey instrument, the aspects of validity and reliability of the collected data is preserved. The research results can easily and quickly be quantified. Nevertheless, the survey instrument is disadvantageous in that to a certain extent, it is inadequate in understanding certain forms of information that is completely implied such as behaviour, emotions, and feelings with regard to the posed questions. To some extent, the data collected may not be valid enough especially where estimates are considered for answers. There is also the possibility of the respondents interpreting the questions different. Trip generation is basically the fundamental step in the process of initiating transportation forecasting. In this regard, there is the need to acquire all the necessary information that could ultimately lead to an effective travel demand forecasting. Trip generation would help the authorities of the City of Omaha predict number of that could be destined for the city’s traffic analysis zone. In order to achieve the objective of the trip generation step, the questionnaire focuses on residences through the companies offering the transport services. In this case, the first thing considered in designing the questions was the key aspects required in trip generation. The questions were then structured with respect to the variables required for the analysis. The companies involved were some of the key

Essay on the movie ti kill a mockingbird Example | Topics and Well Written Essays - 500 words

On the movie ti kill a mockingbird - Essay Example There is no denying the fact that â€Å"Early on in the history of American South, the institution of slavery established race as one of the dominant influences shaping Southern culture (Beck, Frandsen & Randall 121)†, whose diluted remnants can still be traced in the contemporary Southern life. In that context this movie is primarily concerned with the dynamics of the race relations in the South. To a great extent the movie traces the conflict and friction accompanying the change in social perceptions pertaining to the notion of race in the South. The fictional character of Tom in the movie To Kill a Mockingbird emerges as a symbolic representative of the injustices inflicted on a section of the Southern society, a direct outcome of the Southern notions of race. The movie elaborately delineates the race based bifurcation of the Southern society, which happened to be all encompassing, including within its ambit all the salient aspects of the Southern social life, like habitati ons, religion, mannerisms, language, food, politics and sadly justice also. Class is an important concern in this movie as social class has traditionally commanded immense importance in the essentially agrarian Southern culture replete with â€Å"an abundance of myths and stereotypes about the poor and the wealthy (Beck, Frandsen & Randall 46)†. In that sense, this movie allows the audience to glance over a range of class affiliated stereotypes like the conservative Mrs. Dubose, and the Cunninghams and the Ewells belonging to the lower class, from the relatively balanced perspective of Jem and Scout. The movie in a way visually presents the complex interplay between the Southern notions of class and race, with those at the receiving end of the system trying to seek a common space. For instance, when Scout embarrasses the poor Walter Cunningham, she is severely reprimanded by her black cook Calpurnia. However, it does need to be mentioned that when