scholarly journals Il pentagono come strumento per il disegno delle fortezze

X ◽  
2020 ◽  
Author(s):  
Paola Magnaghi-Delfino ◽  
Giampiero Mele ◽  
Tullia Norando
Keyword(s):  
Fifteenth Century ◽  
Golden Section ◽  
Fibonacci Sequence ◽  
Isosceles Triangle ◽  
Luca Pacioli ◽  
Golden Triangle ◽  
The Military ◽  
The Relationship ◽  
Shape And Size

The pentagon as a tool for fortresses’ drawingStarting from the fifteenth century, the diagram of many fortresses has a pentagonal shape. Among the best known fortresses, in Italy we find the Fortezza da Basso of Florence, the Cittadella of Parma, the Cittadella  of Turin,  Castel Sant’Angelo in Rome. The aim of this article is to analyze the reasons that link form and geometry to the planning of the design and the layout of pentagonal fortresses. The pentagon is a polygon tied to the golden section and to the Fibonacci sequence and it is possible to construct it starting from the golden triangle and its gnomon. This construction of the pentagon is already found in the book De Divina Proportione by Luca Pacioli and is particularly convenient for planning pentagonal fortresses. If one wants to draw the first approximated golden triangle, one can just consider the numbers of the Fibonacci sequence, for example 5 and 8, which establish the relationship between the sides: 5 units is the length of the base and 8 units the length of the equal sides. In the second isosceles triangle, which is the gnomon of the first, the base is 8 units long and equal sides are 5 units long; half of this isosceles triangle is the Pythagorean triangle (3, 4, 5). This characteristic of the golden triangles, that was already known by the Pythagoreans and, in a certain sense, contained in the symbol of their School, allows to build a pentagon with only the use of the ruler and the set square. The distinctive trait of the construction just described makes preferable to use the pentagon in the layout of the military architectures in the fieldworks. We have verified the relationship between numbers, shape and size in the layout of Castel Sant’Angelo (1555-1559) in which the approximate pentagon was the instrument for the generation of its form.

TOURNAI AND THE ENGLISH CROWN, 1513–1519

1998 ◽  
Vol 41 (1) ◽  
pp. 1-26 ◽  
Author(s):  
C. S. L. DAVIES
Keyword(s):  
Fifteenth Century ◽  
The Self ◽  
The Political ◽  
International Affairs ◽  
Henry V ◽  
Royal Power ◽  
Self Confidence ◽  
The Military ◽  
The Relationship ◽  
The Church

The English occupation of Tournai has recently generated far-reaching claims about its importance; allegedly Tournai provided a foretaste of certain developments of the Henrician Reformation. This article argues that Tournai was treated as an integral part of Henry VIII's ‘kingdom of France’ and its status consistently distinguished from that of the English kingdom. It was not, as has been suggested, granted representation in the English parliament. The argument that advanced ideas of ‘sovereignty’ derived from fifteenth-century French thought entered into English political discourse through Tournai is also countered. Important jurisdictional points were raised, notably over the administration of the bishopric, involving three powers, England, France, and the Habsburg government of Flanders. But Henry's insistence on his rights as a sovereign prince were directed against France, not, as has been claimed, against the papacy. Nothing in Henry's dealings with Tournai transcended well-established English doctrine and practice about the relationship between the political authority and the church. Nor did Henry's treatment of the conquered town evoke novel doctrines of royal power; it followed closely precedents set by Henry V. The conquest of Tournai increased the self-confidence of Henry VIII's government in both domestic and international affairs; but largely through Henry's belief that he was successfully emulating the military achievement of Henry V, not through any input of novel political doctrine.

Obligation in Exile

2015 ◽  
Author(s):  
Ilan Zvi Baron
Keyword(s):  
Jewish Identity ◽  
Military Occupation ◽  
Jewish Heritage ◽  
The Military ◽  
The Relationship

Questions arose about what it meant to support a country whose political future the author has no say in as a Diaspora Jew. The questions became all the more pronounced the more I learned about Israel’s history. Many Jews feel the same way, and often are uncomfortable with what such an obligation can mean, in no small part because of concerns over being identified with Israel because of one’s Jewish heritage or because of the overwhelming significance that Israel has come to have for Jewish identity. Israel’s significance is matched by how much is published about Israel. Increasingly, this literature is not only about trying to explain Israel’s wars, the military occupation or other parts of its history, but about the relationship between Diaspora1 Jewry and Israel.

Religion and the Military

2018 ◽  
pp. 535-552
Author(s):  
Leana A. Bouffard ◽  
Haerim Jin
Keyword(s):  
Criminal Justice ◽  
Military Service ◽  
Criminal Justice Policy ◽  
Future Research ◽  
Period Effects ◽  
Offending Patterns ◽  
Role Of Religion ◽  
The Military ◽  
The Relationship

This chapter provides an overview of the literature examining the role of religion and military service in the desistance process. It also identifies outstanding issues and directions for future research. It first presents an overview of research examining the role of religion in desistance and highlights measurement issues, potential intervening mechanisms, and a consideration of faith-based programs as criminal justice policy. Next, this chapter covers the relationship between military service and offending patterns, including period effects that explain variation in the relationship, selection effects, and the incorporation of military factors in criminal justice policy and programming. The chapter concludes by highlighting general conclusions from these two bodies of research and questions to be considered in future research.

A Special Intermittence and Continuity in Local History: The Chinese Diaspora and Their Hometown in Battlefield Quemoy during 1949-1960s

2011 ◽  
Vol 7 (2) ◽  
pp. 169-186 ◽  
Author(s):  
Chiang Bo-wei
Keyword(s):  
Cold War ◽  
Local History ◽  
The State ◽  
Chinese Diaspora ◽  
Overseas Chinese ◽  
Military Rule ◽  
Close Attention ◽  
Community Power ◽  
The Military ◽  
The Relationship

Abstract From 1949, Quemoy became the battlefront between the warring Nationalists and Communists as well as the frontline between Cold War nations. Under military rule, social and ideological control suppressed the community power of traditional clans and severed their connection with fellow countrymen living abroad. For 43 long years up until 1992, Quemoy was transformed from an open hometown of the Chinese diaspora into a closed battlefield and forbidden zone. During the war period, most of the Quemoy diasporic Chinese paid close attention to the state of their hometown including the security of their family members and property. In the early 1950s, they tried to keep themselves informed of the situation in Quemoy through any available medium and build up a new channel of remittances. Furthermore, as formal visits of the overseas Chinese were an important symbol of legitimacy for the KMT, Quemoy emigrants had been invited by the military authority to visit their hometown since 1950. This was in fact the only channel for the Chinese diaspora to go home. Using official files, newspapers and records of oral histories, this article analyzes the relationship between the Chinese diaspora and the battlefield, Quemoy, and takes a look at the interactions between family and clan members of the Chinese diaspora during 1949-1960s. It is a discussion of a special intermittence and continuity of local history.

Proportionality under Jus ad Bellum and Jus in Bello: Clarifying their Relationship

2012 ◽  
Vol 45 (1) ◽  
pp. 107-124 ◽  
Author(s):  
Raphaël van Steenberghe
Keyword(s):  
Case Law ◽  
Military Operations ◽  
Military Operation ◽  
Jus In Bello ◽  
Jus Ad Bellum ◽  
Legal Literature ◽  
State Practice ◽  
The Individual ◽  
The Military ◽  
The Relationship

Proportionality is a condition provided under both jus ad bellum and jus in bello. Based on a particular interpretation of state practice and international case law, recent legal literature argues that the two notions of proportionality are interrelated in that proportionality under jus in bello is included in the assessment of proportionality under jus ad bellum. This article seeks to refute such a position and, more generally, to clarify the relationship between the two notions of proportionality.The main argument of the article is in line with the traditional position regarding the relationship between jus ad bellum and jus in bello. It is argued that, although sharing common features and being somewhat interconnected, the notions of proportionality provided under these two separate branches of international law remain independent of each other, mainly because of what is referred to in this article as the ‘general versus particular’ dichotomy, which characterises their relations. Proportionality under jus ad bellum is to be measured against the military operation as a whole, whereas proportionality under jus in bello is to be assessed against individual military attacks launched in the framework of this operation.This article nonetheless emphasises the risk of overlap between the assessments of the two notions of proportionality when the use of force involves only one or a few military operations. Indeed, in such situations, the ‘general versus particular’ dichotomy, which normally enables one to make a distinct assessment between the two notions of proportionality, is no longer applicable since it becomes impossible to distinguish between the military operation as a whole and the individual military attacks undertaken during this operation.

scholarly journals Understanding the Relationship Between Crown Shape and Size and Structural Complexity of Individual Trees

2020 ◽  
Author(s):  
Ninni Saarinen ◽  
Kim Calders ◽  
Ville Kankare ◽  
Tuomas Yrttimaa ◽  
Samuli Junttila ◽  
...  
Keyword(s):  
Structural Complexity ◽  
Crown Shape ◽  
Individual Trees ◽  
The Relationship ◽  
Shape And Size

The Historian’s Role, Public History, and the National Truth Commission in Brazil

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Samantha Viz Quadrat
Keyword(s):  
Public History ◽  
Truth Commission ◽  
Final Report ◽  
Military Dictatorship ◽  
Brazilian Government ◽  
The Right ◽  
The Military ◽  
The Relationship ◽  
National Reconciliation ◽  
Do So

AbstractIn 2011, twenty-six years after the end of the military dictatorship, the Brazilian government took the initiative of implementing the right to memory and to the truth, as well as promoting national reconciliation. A National Truth Commission was created aiming at examining and shedding light on serious human rights violations practiced by government agents from 1946 to 1985. It worked across the entire national territory for almost three years and established partnerships with governments of other countries in order to investigate and expose the international networks created by dictatorships for monitoring and persecuting political opponents across borders. This article analyzes the relationship between historians and the National Truth Commission in Brazil, in addition to the construction of dictatorship public history in the country. In order to do so, the Commission’s relationship with the national community of historians, the works carried out, as well as historians’ reactions towards its works, from its creation until its final report in 2014, will be examined.

Die Bundeswehr und die Belgischen Streitkräfte in Deutschland

2021 ◽  
Author(s):  
Jonas Springer
Keyword(s):  
Local Level ◽  
Military Training ◽  
Armed Forces ◽  
History Of ◽  
Military Training Areas ◽  
The Military ◽  
First Time ◽  
The Relationship ◽  
Peak Phase ◽  
East West

This study is dedicated to the regional history of the East-West conflict on the basis of the relationship between the Germany military and the Belgian armed forces stationed in Germany. The central question it addresses is which factors were largely responsible for the interdependence between actors and institutions of both armies. In addition to analysing the limited time of the peak phase of Belgian military deployment in the Federal Republic 1946–1990, the book concentrates regionally on the military training areas of Vogelsang in the Eifel and the Wahner Heide near Cologne as military contact zones. For this purpose, the author evaluates unpublished archival sources at the local level for the first time.

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