published_or_final_version / Urban Planning / Master / Master of Science in Urban Planning

published_or_final_version / Transport Policy and Planning / Master / Master of Arts in Transport Policy and Planning

Puerto Rico, the smallest island of the Great Antilles , has an area of 3,400 square miles. Its major language is Spanish and it is a Commonwealth of the United States of America. The population is approximately 3.6 millions and historically had an agricultural-based economy. However, today, because of its geographic location and tropical environment , the major economic industry is tourism. Thousands of people visit the island annually to enjoy the natural scenery and experience the rich cultural heritage that it offers.Studies have shown that the majority of tourists stay in the northern part of the island where the main attractions are Old San Juan, El Yunque National Rain Forest, and the Luquillo Beach. There has been limited tourism in the southern region, where a different climatic environment prevails. As a result, a different variety of natural scenery and ecological systems exists. The most popular tourist attractions in the south are: Ponce, the second largest city; San German, the second oldest town; and, the Phosphorescent Bay in Guanica. These towns are located in close proximity to each other and, thus, a need exists to spread tourism to the rest of the southern coast.One strategy to attract tourists to this area is to rehabilitate sugar plantations that are within the region. It is on the southern coast where most of the sugar industry was established, including the two largest ones. Although this industry is presently suffering a recession, at one time it was the country's leading export. This rehabilitation will allow tourists, as well as islanders, the opportunity to experience how the sugar industry used to be. As a paradox, I am proposing a new economic boom via tourism that focuses -on a "once major income producer."Central Aguirre, in the town of Salinas, will be used as a case study for this rehabilitation plan. It is located five miles southwest of the town of Guayama, a district under consideration for listing on the National Register of Historic Places. This center of sugar production used to be the second largest in the country. The complex itself is a miniature town,built in approximately ninety-five acres. It serves as one of the best examples of the physical and social hierarchy established between the owners and the laborers. The factory closed abruptly operations in January 1991. The proposed rehabilitation intend to offers the visitor an interpretation of the way this community used to be. It will provide lodging facilities by the rehabilitation of existing cottages and laborers housing, and hotels. The historic railroad system, which the government is committed to restore, will serve as the major transportation system to the interior of Central Aguirre.The author believes that a country's heritage must be used to promote tourism. But there must be a comprehensive plan that establishes tourist trade as a vehicle for enhancing restoration and protection of historic sites and monuments. This project proposes such a plan. / Department of Architecture

Au travers de l’ensemble de ces travaux, l’objectif principal consiste à valider la pertinence de la construction et de l’utilisation de modèles 3D géométriques ou paramétriques orientés BIM/hBIM pour des analyses numériques. Il s’agit notamment d’études structurales dans le cas de bâtiments historiques ainsi que la planification potentielle de travaux de restauration, rénovation énergétique et réhabilitation. Des travaux d’exploitation complémentaires des données et des nuages de points, pour la détection, la segmentation et l’extraction d’entités géométriques ont également été intégrés dans les travaux et la méthodologie proposée. Le processus de traitement des données, modélisation géométrique ou paramétrique et leur exploitation, proposé dans ces travaux, contribue à améliorer et mieux comprendre les contraintes et enjeux des différentes configurations et conditions liées aux cas d’études et aux contraintes spécifiques propres aux types de constructions. Les contributions proposées pour les différentes méthodes de modélisation géométriques et paramétriques à partir des nuages de points, sont abordées par la construction de modèles géométriques orientés BIM ou hBIM. De même, les processus de détection d’éléments surfaciques et d’extraction de données à partir de nuages de points mis en place sont présentés. La mise en application de ces méthodes de modélisation est systématiquement illustrée par différents cas d’étude, dont l’ensemble des travaux relatifs ont été effectués dans le cadre de cette thèse. Le but est dès lors de démontrer l’intérêt et la pertinence de ces méthodes numériques en fonction du contexte, des besoins et des études envisagées, par exemple avec la flèche de la cathédrale de Senlis (Oise) et le site de l’Hermitage (Oise). Des analyses numériques de type éléments finis permettent ensuite de valider la pertinence de telles démarches. / Throughout this work, the main objective is to validate the relevance of construction and use of geometric or parametric 3D models BIM or hBlM-oriented for numerical analyzes. These include structural studies in the case of historic buildings, as well as planning for restoration work, energy renovation and rehabilitation. Complementary data mining and use of point clouds for the detection, segmentation and extraction of geometric features have also been integrated into the work and proposed methodology. The process of data processing, geometric or parametric modeling and their exploitation, proposed in this work, contributes to improve and understand better the constraints and stakes of the different configurations and conditions related to the case studies and the specific constraints specific to the types of constructions. The contributions proposed for the different geometric and parametric modeling methods from point clouds are addressed by the construction of geometric models BIM or hBlM-oriented. Similarly, the process of surface detection, extraction of data and elements from point clouds are presented. The application of these modeling methods is systematically illustrated by different case studies, all of whose relative work has been carried out within the framework of this thesis. The goal is therefore to demonstrate the interest and relevance of these numerical methods according to the context, needs and studies envisaged, for example with the spire of the Senlis cathedral (Oise) and the Hermitage site (Oise). Numerical analyzes with finite element method are used to validate the relevance of these approaches.

Thesis (M.A.) in History--University of Maine, 2001. / Includes vita. Includes bibliographical references (leaves 190-197).

When designing educational programme in the field of heritage conservation, community service learning approach may not be the first thing that comes to most heritage conservation educator’s mind. In this study the researcher has engaged in a discussion of the association of community service learning to heritage conservation education. The researcher have tried to make clear why she believe that community service learning, as an innovative pedagogical approach, has important things to say about today’s heritage conservation education. Proceeding from fieldworks, through analysis to explanation, based on direct and participant observations and interviews; two heritage training projects are reviewed to illustrate how community service learning can facilitate heritage conservation education. The researcher hope that other researchers will learn from the study, and educators will be able to critically examine which kind of pedagogical approach is more appropriate for today’s heritage conservation education. / published_or_final_version / Conservation / Master / Master of Science in Conservation

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The purpose of this study was to question the frequent use of field dependenceindependence (FDI) measures in past cross-cultural learning styles research, to illustrate generalizations this research has made about minority groups, and to examine applications of cross-cultural learning styles studies to composition. In the Part I of the study, 101 undergraduates (37 African-American, 47 Anglo-American, and 17 Hispanic) completed Witkin's Group Embedded Figures Test (GEFT) (designed to measure FDI) and Kolb's Learning Style Inventory (LSI) (an instrument never used in cross-cultural learning styles research). An ANOVA determined a significant difference among mean GEFT scores for ethnicity and gender, results consistent with past research. Results of the LSI, which introduced a new definition of learning styles, however, produced no significant differences among cultural groups. In Part II of this study, six students (one female and one male from each cultural group) volunteered for case studies. The test results and case studies illustrate that past FDI studies have made inaccurate generalizations of minority groups and have ignored individual differences within cultural groups. Further use of Kolb's LSI in future research and in teaching composition is explored. / Department of Anthropology

For almost 450 years the island of Puerto Rico has had an agricultural economy based on the cultivation and production of sugar. Sugar plantations became small communities within towns with distinctive structures and buildings. When large scale commercial sugar production ceased, plantation houses were abandoned and have deteriorated to the point of collapse. A small number of plantation houses are still standing in defiance of progress and their own deterioration.Plantation houses represent part of Puerto Rico's economic and social history and deserve to be preserved. As a result of their architectural significance and uncertain future, plantation houses throughout the Island, should be documented.The focus of this Creative Project is the documentation of the main house in La Monserrate sugar plantation and present recommendations for its rehabilitation and adaptive reuse. This plantation house is located in Manati, a town along the north coast of Puerto Rico. The document will cover a variety of subjects all related with the history of the development of the sugar industry and its influence in Puerto Rico's architecture. The document includes both, a comprehensive analysis of the house and preliminary recommendations for its future adaptive reuse.It is the author's hope that this document will increase public awareness about the importance of preserving this particular building as well as some of the cultural and economic advantages of historic preservation. The community needs to understand and appreciate their built heritage and restoring and rehabilitating the main house in Hacienda La Monserrate can be the first step to achieve it. / Department of Architecture

The Cedar Street Historic District, located in Manistee, Michigan, is a neighborhood that has retained many of its historic residences which serve as reminders of the city's heyday. Manistee, Michigan, located on Lake Michigan in the northwestern region of the lower peninsula, had a prosperous past as a major lumber manufacturing city. At the turn of the century, it was the third largest shipping port on the lake next to Milwaukee and Chicago. Manistee residents who made their fortunes in lumber built some of the finest houses in the region. A large majority of thoseresidences are located in the Cedar Street Historic District. Two of the mansions in the neighborhood were designed by the renowned Chicago School architect William LeBaron Jenney; unfortunately, they were razed in the 1920s.The boundaries of the district were determined in a preliminary survey of the architecture of the neighborhood. The survey, combined with the historical account of the area and its residents, shows that the Cedar Street Historic District is an excellent candidate for listing on the National Register of Historic Places. In addition, guidelines are included to show how the character of the district can be maintained.The possibility of the placement of the Cedar Street Historic District on the National Register of Historic Places may create more awareness of the city's additional historical resources. If the other historic businesses, residences, and public buildings in Manistee are surveyed and documented, there may be enough resources to merit the designation of a Multiple Resource Area. This may allow for greater protection of the city's historic properties. / Department of Architecture