scholarly journals The Handicap Principle: how an erroneous hypothesis became a scientific principle

2019 ◽  
Vol 95 (1) ◽  
pp. 267-290 ◽  
Author(s):  
Dustin J. Penn ◽  
Szabolcs Számadó
Nature ◽  
1976 ◽  
Vol 261 (5557) ◽  
pp. 192-192
Author(s):  
John Krebs

2017 ◽  
Vol 139 (02) ◽  
pp. 44-49
Author(s):  
Adrian Bejan

This article analyzes the organization of a city in terms of how well it enables humans to move from any point to the whole area. In accordance with Constructal Law, the natural way to assemble and connect a road and street network is to ensure that travel time is reduced at every turn and with every change in the flow design. The article also highlights that predicting the future and constructing changes based on a proven scientific principle is much faster and more economical than trial and error. Due to the modern technology, urban design expands not only outward, into suburbs, and inward, toward dense city centers, but also vertically. Experts suggest that if we can anticipate the urban features that emerge naturally from the need for greater access, we can plan ahead and design with confidence the features that not only serve the population, but do so with staying power. A city is a live flow system with freely changing architecture, many small streets, few large streets, and beltways.


Author(s):  
Ilya Sokov

Introduction. Studies of American historians on the Civil War and Reconstruction continue to be central issues in the 21st century. There is an increased public demand for these studies. The author of the analytical review of American publications tries to answer the question of what this interest is related to. Methods. The author of the review uses the methodological tools such as the scientific principle of objectivity, the special historicalcomparative method and the systematic approach to answer this question. Analysis. The author points out the main areas of studying new aspects marked by American historians of the mid-19th century. These areas include the issues and interpretations on military, political, everyday, anthropological, social and cultural, and economic history. Besides, new approaches in peer-reviewed monographs for the comprehensive coverage of the study material of this issue are highlighted. Results. The interest of academicians and the American public to studying the historical period of the Civil War and Reconstruction, on the one hand, tells about carrying the deep psycho-civilizational trauma by all subsequent generations of both white and black Americans at this time, and on the other hand, this war debunks the myth of God’s chosen destiny of the American nation to build a “City on a Hill”. Constant refinements, additions, revisions, and reinterpretations of the events and consequences of the Civil War and Reconstruction in contemporary American historiography only confirm this conclusion. The publications selected by the reviewer on this issue for 2019 not only introduce new American historical works to Russian Americanists, but also provide an opportunity to expand their own research on this issue.


1993 ◽  
Vol 46 (4) ◽  
pp. 759-764 ◽  
Author(s):  
Rufus A. Johnstone ◽  
Alan Grafen
Keyword(s):  

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