Forensic Identifications Aided by Scanning Electron Microscopy of Silicone-Epoxy Microreplicas of Calcified and Cornified Structures

1975 ◽  
Vol 33 ◽  
pp. 678-679 ◽  
Author(s):  
R.F. Sognnaes
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Forensic Science ◽  
George Washington ◽  
Epithelial Surface ◽  
Extended Application ◽  
Tissue Surfaces ◽  
Non Destructive ◽  
Scanning Electron ◽  
Surface Changes

Sufficient experience has been gained during the past five years to suggest an extended application of microreplication and scanning electron microscopy to problems of forensic science. The author's research was originally initiated with a view to develop a non-destructive method for identification of materials that went into objects of art, notably ivory and ivories. This was followed by a very specific application to the identification and duplication of the kinds of materials from animal teeth and tusks which two centuries ago went into the fabrication of the ivory dentures of George Washington. Subsequently it became apparent that a similar method of microreplication and SEM examination offered promise for a whole series of problems pertinent to art, technology and science. Furthermore, what began primarily as an application to solid substances has turned out to be similarly applicable to soft tissue surfaces such as mucous membranes and skin, even in cases of acute, chronic and precancerous epithelial surface changes, and to post-mortem identification of specific structures pertinent to forensic science.

Alexander Hamilton and the Early Republic in Edwardian Imperial Thought

2019 ◽  
Vol 12 (1) ◽  
pp. 28-50 ◽  
Author(s):  
Patrick M. Kirkwood
Keyword(s):  
United States ◽  
South Africa ◽  
Early Republic ◽  
The United States ◽  
Alexander Hamilton ◽  
George Washington ◽  
American Federation ◽  
Treaty Of Versailles ◽  
The Federalist ◽  
The Federalist Papers

In the first decade of the twentieth century, a rising generation of British colonial administrators profoundly altered British usage of American history in imperial debates. In the process, they influenced both South African history and wider British imperial thought. Prior usage of the Revolution and Early Republic in such debates focused on the United States as a cautionary tale, warning against future ‘lost colonies’. Aided by the publication of F. S. Oliver's Alexander Hamilton (1906), administrators in South Africa used the figures of Hamilton and George Washington, the Federalist Papers, and the drafting of the Constitution as an Anglo-exceptionalist model of (modern) self-government. In doing so they applied the lessons of the Early Republic to South Africa, thereby contributing to the formation of the Union of 1910. They then brought their reconception of the United States, and their belief in the need for ‘imperial federation’, back to the metropole. There they fostered growing diplomatic ties with the US while recasting British political history in-light-of the example of American federation. This process of inter-imperial exchange culminated shortly after the signing of the Treaty of Versailles when the Boer Generals Botha and Smuts were publicly presented as Washington and Hamilton reborn.

San Francisco's New Deal Murals in Long-Term Perspective

2020 ◽  
Vol 97 (1) ◽  
pp. 3-32
Author(s):  
Robert W. Cherny
Keyword(s):  
High School ◽  
San Francisco ◽  
New Deal ◽  
Public Art ◽  
George Washington ◽  
Art Programs ◽  
City College ◽  
Washington High School ◽  
Treasure Island

The federal art programs of the New Deal produced public art in quantities not seen before or since. Historians have studied many aspects of the New Deal's art programs, but few have considered the long-term history of works produced by them. New Deal art programs produced large numbers of public murals—so many that such murals are often thought of as the typical form of New Deal art. They thus provide readily available examples of the long-term experience of New Deal art. San Francisco has a particularly rich collection of these murals. Some of them have been well cared for over the past eight decades, but public officials have proved negligent stewards—and occasionally destructive stewards—of others. Some of San Francisco's murals were considered so controversial at the time they were created that they were modified or even destroyed. Others became controversial later, with calls for modification or destruction. Some of the latter were covered, some were vandalized, and some have deteriorated. Most of the damaged murals have been restored, sometimes more than once. This article looks at the city's New Deal murals at Coit Tower, the Mothers Building at the Zoo, the Beach Chalet, the University of California San Francisco, the Alemany Health Center, Treasure Island/City College, and Rincon Annex/Center, with special attention to the George Washington High School murals that have recently been highly controversial. Controversies over the murals at Coit Tower, Rincon Annex, and George Washington High School also reveal significant changes in the role of the city's political and civic leadership with regard to public art.

Presidents and the Dissolution of the Union

2013 ◽  
Author(s):  
Fred I. Greenstein ◽  
Dale Anderson
Keyword(s):  
Civil War ◽  
Organizational Capacity ◽  
The United States ◽  
Abraham Lincoln ◽  
George Washington ◽  
Personal Strengths ◽  
History Of ◽  
Civil War Era ◽  
American Leader ◽  
Policy Vision

The United States witnessed an unprecedented failure of its political system in the mid-nineteenth century, resulting in a disastrous civil war that claimed the lives of an estimated 750,000 Americans. This book assesses the personal strengths and weaknesses of presidents from George Washington to Barack Obama. The book evaluates the leadership styles of the Civil War-era presidents. The book looks at the presidential qualities of James K. Polk, Zachary Taylor, Millard Fillmore, Franklin Pierce, James Buchanan, and Abraham Lincoln. For each president, the book provides a concise history of the man's life and presidency, and evaluates him in the areas of public communication, organizational capacity, political skill, policy vision, cognitive style, and emotional intelligence. The book sheds light on why Buchanan is justly ranked as perhaps the worst president in the nation's history, how Pierce helped set the stage for the collapse of the Union and the bloodiest war America had ever experienced, and why Lincoln is still considered the consummate American leader to this day. The book reveals what enabled some of these presidents, like Lincoln and Polk, to meet the challenges of their times—and what caused others to fail.

Testing the Bonds of Empire

2018 ◽  
Author(s):  
William E. Nelson
Keyword(s):  
Judicial Review ◽  
George Washington ◽  
Specific Language ◽  
Practical Effect ◽  
Stamp Act

This chapter turns to two British laws that pushed Britain’s thirteen colonies toward revolution and independence—the Proclamation of 1763 and the Stamp Act. The Proclamation of 1763 did not lead directly to revolution, but it did make Americans like George Washington think that the British ministry had “a malignant disposition to Americans.” The Stamp Act produced more violent protest, together with a series of cases in seven colonies that, either in specific language or in practical effect, held Parliament’s Stamp Act unconstitutional. None of the cases examined in this chapter have ever been analyzed in the literature concerning Marybury v. Madison and the origins of the American doctrine of judicial review.

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