scholarly journals Microscopy in Costa Rica

2005 ◽  
Vol 13 (5) ◽  
pp. 44-45
Author(s):  
Alwyn Eades
Keyword(s):  
Electron Microscopy ◽  
United States ◽  
Costa Rica ◽  
Protected Areas ◽  
National Parks ◽  
Armed Forces ◽  
The United States

Costa Rica is amazing. You probably know that Costa Rica has no armed forces and that fully a quarter of its area is given over to national parks and other protected areas. You probably don't know that Costa Rica is also amazing for its electron microscopy. Almost anonymously Costa Rica has a center for electron microscopy on a par with centers in the United States or Europe.El Centro de Investigation en Estructuras Microscopicas, CIEMIC (The Center for Microstructural Research) has its own purpose-built building with an infrastructure that would make most of us envious.

Contadora: The Failure of Diplomacy

1986 ◽  
Vol 28 (3) ◽  
pp. 1-32 ◽  
Author(s):  
Bruce Michael Bagley
Keyword(s):  
United States ◽  
Costa Rica ◽  
El Salvador ◽  
Central America ◽  
Political System ◽  
Armed Forces ◽  
The United States ◽  
Central American ◽  
Democratic Political System

By Mid-1986, The Contadora Group's search for a negotiated peace in Central America had reached a seemingly insurmountable impasse. Negotiations were deadlocked over the issues of arms limitations, democratization, and US support for the Nicaraguan counter-revolutionaries (contrarevolucionarios or contras). The United States and its closest Central American allies - Costa Rica, Honduras and El Salvador - demanded that Nicaragua reduce the size of its armed forces and install a democratic political system before they would end support for the contras Nicaragua's Sandinistas, in turn, refused to disarm until the United States and its Central American neighbors halted their support for the contras, they also rejected all proposals for direct negotiations with the contras.

EDUCATIONAL-TRAINING FACILITIES OF GROUND US FORCES

2019 ◽  
pp. 168-176
Author(s):  
D.B. Izyumov ◽  
E.L. Kondratyuk
Keyword(s):  
United States ◽  
Armed Forces ◽  
The United States ◽  
Educational Training ◽  
Us Army ◽  
The Us ◽  
Level Of Training ◽  
Army Personnel

The article discusses issues related to the development and use of training means and facilities in order to improve the level of training of US Army personnel. An overview of the main simulators used in the US Armed Forces at present is given, and the prospects for the development of the United States in this area are presented.

The Soviet Factor in the US-China Military-Technical Cooperation during the Cold War

2021 ◽  
Vol 13 (3) ◽  
pp. 12-47
Author(s):  
Yinan Li
Keyword(s):  
United States ◽  
Cold War ◽  
Armed Forces ◽  
Active Role ◽  
The United States ◽  
Technical Cooperation ◽  
Arms Sales ◽  
The Us ◽  
The Cold War ◽  
The Military

The development of the PRC’s armed forces included three phases when their modernization was carried out through an active introduction of foreign weapons and technologies. The first and the last of these phases (from 1949 to 1961, and from 1992 till present) received wide attention in both Chinese and Western academic literature, whereas the second one — from 1978 to 1989 —when the PRC actively purchased weapons and technologies from the Western countries remains somewhat understudied. This paper is intended to partially fill this gap. The author examines the logic of the military-technical cooperation between the PRC and the United States in the context of complex interactions within the United States — the USSR — China strategic triangle in the last years of the Cold War. The first section covers early contacts between the PRC and the United States in the security field — from the visit of R. Nixon to China till the inauguration of R. Reagan. The author shows that during this period Washington clearly subordinated the US-Chinese cooperation to the development of the US-Soviet relations out of fear to damage the fragile process of detente. The second section focuses on the evolution of the R. Reagan administration’s approaches regarding arms sales to China in the context of a new round of the Cold War. The Soviet factor significantly influenced the development of the US-Chinese military-technical cooperation during that period, which for both parties acquired not only practical, but, most importantly, political importance. It was their mutual desire to undermine strategic positions of the USSR that allowed these two countries to overcome successfully tensions over the US arms sales to Taiwan. However, this dependence of the US-China military-technical cooperation on the Soviet factor had its downside. As the third section shows, with the Soviet threat fading away, the main incentives for the military-technical cooperation between the PRC and the United States also disappeared. As a result, after the Tiananmen Square protests, this cooperation completely ceased. Thus, the author concludes that the US arms sales to China from the very beginning were conditioned by the dynamics of the Soviet-American relations and Beijing’s willingness to play an active role in the policy of containment. In that regard, the very fact of the US arms sales to China was more important than its practical effect, i.e. this cooperation was of political nature, rather than military one.

America's Scientific Treasures

2020 ◽  
Author(s):  
Stephen M. Cohen ◽  
Brenda H. Cohen
Keyword(s):  
United States ◽  
National Parks ◽  
Public Transportation ◽  
The United States ◽  
Scientific Interest ◽  
Essential Information ◽  
Travel Guide ◽  
Points Of Interest ◽  
Technological Interest

America’s Scientific Treasures is a comprehensive travel guide, designed for adults, that takes the reader to well-known and lesser-known sites of scientific and technological interest in the United States. The book is divided into nine geographical chapters. Subdivided by states, each chapter is represented by its scientific and technological treasures, including museums, arboretums, zoos, national parks, planetariums, natural or technological points of interest, and the homes of famous scientists. While the book is aimed at adults, many of the sites may also be of interest to teens and younger children. The traveler is provided with essential information, including addresses, telephone numbers, hours of entry, handicapped access, dining facilities, dates open and closed, available public transportation, and websites. Nearly every site included here has been visited by the authors. Although written with scientists in mind, this book is for anyone who likes to travel and visit places of historical and scientific interest. Included are photographs of many sites within each state.

Fauna of the National Parks of the United States

Bird-Banding ◽  
1936 ◽  
Vol 7 (1) ◽  
pp. 59
Author(s):  
Margaret Morse Nice ◽  
J. S. Dixon ◽  
George M. Wright ◽  
B. H. Thompson
Keyword(s):  
United States ◽  
National Parks ◽  
The United States
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