Design and Development of Aerospace Vehicles and Propulsion Systems

2021 ◽  
Author(s):  
Dale L. Johnson ◽  
William W. Vaughan

Natural (Terrestrial & Space) Environment (NE) phenomena play a significant role in the design and flight of aerospace vehicles and in the integrity of the associated aerospace systems and structures. Both the terrestrial environment (0-90 km altitude) and the space environment (Earth orbital altitudes) parameters and their engineering application philosophy are given with emphasis on launch vehicle-affected terrestrial environment elements. This paper will describe the key terrestrial and space environment sources: wind; atmospheric; and orbital models used in the design and development of launch/space vehicles.


Author(s):  
Pallavi Dharwada ◽  
Joel S. Greenstein ◽  
Anand K. Gramopadhye ◽  
Steve J. Davis

1993 ◽  
Vol 32 (01) ◽  
pp. 12-13 ◽  
Author(s):  
M. A. Musen

Abstract:Response to Heathfield HA, Wyatt J. Philosophies for the design and development of clinical decision-support systems. Meth Inform Med 1993; 32: 1-8.


Corpora ◽  
2011 ◽  
Vol 6 (2) ◽  
pp. 145-158 ◽  
Author(s):  
Jordi Porta Zamorano ◽  
Emilio del Rosal García ◽  
Ignacio Ahumada Lara

Iberia is a synchronic corpus of scientific Spanish designed mainly for terminological studies. In this paper, we describe its design and the infrastructure for its acquisition, processing and exploitation, including mark-up, linguistic annotation, indexing and the user interface. Two pre-processing tasks affecting a large number of words are described in detail: de-hyphenation and identification of text fragments in other languages. We also show how some of the reported statistics, namely, dispersion and association, are used for research on lexis.


2009 ◽  
Vol 129 (2) ◽  
pp. 288-293 ◽  
Author(s):  
Kousuke Moritani ◽  
Michihiro Hashinokuchi ◽  
Gen Mukai ◽  
Kozo Mochiji

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