An Analytical Study of Downtown Philadelphia


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Street Study


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New Boundaries of Urban Governance


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Formerly a "first suburb" of Philadelphia, University City is a neighborhood situated west of downtown Philadelphia. It is today one of the most diverse areas of the metropolitan area in terms of race, ethnicity, culture, and socioeconomic status. University City is home to two major research universities, the University of Pennsylvania (Penn) and Drexel University (Drexel), which provide an immense economic base for the neighborhood in the scientific, medical, and technological sectors. The neighborhood features distinct historic housing, tree-lined streets, and a variety of restaurants and cafés. Additionally, the neighborhood provides many options for local shopping, museums, and theaters. Just as metropolitan Philadel-phia's economy and socioeconomic structure grew more diverse, so did University City's.




Metropolitan Philadelphia


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Early Nineteenth Century Chemistry and the Analysis of Urinary Stones


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This book tells the story of how chemists, physicians, and surgeons attempted to end the problem of urinary stones. From the late eighteenth to the early nineteenth centuries, chemists wanted to understand why the body formed urinary, pancreatic, and other bodily stones. Chemical analysis was an exciting new means of understanding these stones and researchers hoped of possibly preventing their formation entirely. Physicians and surgeons also hoped that, with improved chemical analysis, they would eventually identify substances that would reduce the size of stones, leading to their easier removal from the body. Urinary stones and other stones of the body caused the boundaries of surgery, chemistry, and medicine to blur. The problem of the stone was transformational and spurred collaboration between chemistry and medicine. Some radical physicians in America and Britain combined this nascent medical advancement with older disciplines, like humoral theory. Chemists, surgeons, and physicians in Charleston, Philadelphia, and London focused on the stones of the body. Chemical societies and museums also involved themselves in the problem of the stone. Meanwhile, institutions in Charleston, Philadelphia, and London served as repositories of specimens for testing and study as previously disparate practitioners and disciplines worked toward the comprehensive knowledge that could, perhaps, end suffering from stones. The primary audience of this book is historically-minded chemists, surgeons, physicians, and museum professionals.










Study and Review of the Problems of Passenger Traffic in Philadelphia, by a Unified System of Lines


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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.