scholarly journals From Earth to Outer Space: Laser cleaning semiprecious quartz and a novel application for meteoritic metal

2017 ◽  
Author(s):  
Rebecca A. Kaczkowski ◽  
◽  
Bartosz A. Dajnowski ◽  
Edward P. Vicenzi ◽  
◽  
...  
Keyword(s):  
Outer Space ◽  
Laser Cleaning

Radiation Damage in Ceramics

1982 ◽  
Vol 40 ◽  
pp. 600-603
Author(s):  
T. E. Mitchell ◽  
M. R. Pascucci ◽  
R. A. Youngman
Keyword(s):  
Radiation Damage ◽  
Outer Space ◽  
Point Of View ◽  
Nuclear Waste Storage ◽  
Waste Storage ◽  
Storage Media ◽  
Transmission Electron ◽  
Fundamental Point ◽  
Small Defect ◽  
Present Understanding

1. Introduction. Studies of radiation damage in ceramics are of interest not only from a fundamental point of view but also because it is important to understand the behavior of ceramics in various practical radiation enyironments- fission and fusion reactors, nuclear waste storage media, ion-implantation devices, outer space, etc. A great deal of work has been done on the spectroscopy of point defects and small defect clusters in ceramics, but relatively little has been performed on defect agglomeration using transmission electron microscopy (TEM) in the same kind of detail that has been so successful in metals. This article will assess our present understanding of radiation damage in ceramics with illustrations using results obtained from the authors' work.

International legal protection of outer space from debris

2015 ◽  
Vol 21 (2(93)) ◽  
pp. 86-88
Author(s):  
N.R. Malysheva ◽  
◽  
V.V. Semenyaka ◽  
O.S. Stelmakh ◽  
◽  
...  
Keyword(s):  
Outer Space ◽  
Legal Protection

Turning Aliens into Socialists

2010 ◽  
Vol 1 (1) ◽  
pp. 75-93
Author(s):  
Jessica Moberg
Keyword(s):  
Outer Space ◽  
The United States ◽  
Second World War ◽  
World War ◽  
History Of ◽  
Swedish History ◽  
Second World ◽  
The Universe ◽  
Highly Evolved

Immediately after the Second World War Sweden was struck by a wave of sightings of strange flying objects. In some cases these mass sightings resulted in panic, particularly after authorities failed to identify them. Decades later, these phenomena were interpreted by two members of the Swedish UFO movement, Erland Sandqvist and Gösta Rehn, as alien spaceships, or UFOs. Rehn argued that ‘[t]here is nothing so dramatic in the Swedish history of UFOs as this invasion of alien fly-things’ (Rehn 1969: 50). In this article the interpretation of such sightings proposed by these authors, namely that we are visited by extraterrestrials from outer space, is approached from the perspective of myth theory. According to this mythical theme, not only are we are not alone in the universe, but also the history of humankind has been shaped by encounters with more highly-evolved alien beings. In their modern day form, these kinds of ideas about aliens and UFOs originated in the United States. The reasoning of Sandqvist and Rehn exemplifies the localization process that took place as members of the Swedish UFO movement began to produce their own narratives about aliens and UFOs. The question I will address is: in what ways do these stories change in new contexts? Texts produced by the Swedish UFO movement are analyzed as a case study of this process.

Measuring Districts' Monthly Economic Activity from Outer Space

2018 ◽  
Author(s):  
Robert C. M. Beyer ◽  
Esha Chhabra ◽  
Virgilio Galdo ◽  
Martin Rama
Keyword(s):  
Economic Activity ◽  
Outer Space

Investigation of acoustic monitoring in the laser cleaning of copper

1997 ◽  
Author(s):  
J. M. Lee ◽  
K. G. Watkins ◽  
A. Kearns ◽  
W. M. Steen ◽  
J. D. Ryan ◽  
...  
Keyword(s):  
Acoustic Monitoring ◽  
Laser Cleaning

On Path Generation Method for Laser Cleaning Robot Based on Line Structured Light

2020 ◽  
Author(s):  
Qingzeng Ma ◽  
Dongbin Zhang ◽  
Shuo Jin ◽  
Yuan Ren ◽  
Wei Cheng ◽  
...  
Keyword(s):  
Structured Light ◽  
Laser Cleaning ◽  
Path Generation ◽  
Cleaning Robot ◽  
On Line

Language and Outer Space

2018 ◽  
Vol 7 (1) ◽  
pp. 80-87
Author(s):  
Laura Carmen Cuțitaru
Keyword(s):  
20Th Century ◽  
Native Language ◽  
Outer Space ◽  
Linguistic Theory ◽  
Human Knowledge ◽  
The Way

Abstract The 2016 much acclaimed American sci-fi movie Arrival is based on (what is in reality an extension of) the so-called “Sapir-Whorf” hypothesis, a linguistic theory set forth in the first half of the 20th century, according to which one’s native language dictates the way in which one perceives reality. By taking into account the latest in human knowledge, this paper tries to provide arguments as to why such a claim works wonderfully in fiction, but not in science.

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