Rockets.

Aprobada por expertos en educación la obra trata temas de la vida real. Texto con frases sencillas y repetición de palabras para motivar al niño a desarrollar su interés por la lectura y la curiosidad por el mundo en que vive.Tiene glosario alfabético.

Proposal of architecture for launcher systems of unguided sounding rockets

This work presents a proposal of systemic architecture, to make automatic actions in the positioning of launch rail of unguided sounding rockets, which are based on a supervision system, a programmable logical controller, a sensory and actuators, available in Brazilian national market. Copyright © 2006 Society of Automotive Engineers, Inc.

Long liquid bridges aboard sounding rockets

Large free liquid volumes, 30 mm in diameter and 80 mm long, anchored to coaxial discs, have been achieved during a sounding-rocket flight. As these flights provide some six minutes of microgravity and the formation of the liquid column takes only a matter of seconds, ample time is left for experimentation. The results of these trials are presented, and the equipment used to obtain them is briefly described.

Guided missiles and rockets, a bibliography, 1946-1956.

Mode of access: Internet.

Guided missiles and rockets.

Mode of access: Internet.

Pressurization systems for liquid rockets.

Cover title.

Surfboats, rockets, and carronades /

Bibliography: p. 97-98.

Solid propellant rockets, an introductory handbook; second stage.

Includes the original work (p. 1-162) published separately in 1955.

Express to the stars; rockets in action.

Mode of access: Internet.

Rockets, jets, and the atom.

Mode of access: Internet.

Rivers, rockets and readiness: Army Engineers in the Sunbelt /

Mode of access: Internet.

Organizational maintenance manual (including repair parts and special tools lists) : 2.75-inch low spin, folding fin aircraft rockets, 66-mm light antitank weapon systems, 3.5-inch rockets, and M3A2E1 rocket motor (JATO).

"June 1973."

Operator and organizational maintenance manual : 762-mm rockets MGR-1A and MGR-1B, (Honest John rocket system).

Includes index.

Direct support and general support maintenance manual (including repair parts and special tools list) for 2.75-inch low spin, folding fin aircraft rockets, 66-mm light antitank weapon systems, 3.5-inch rockets and M3A2E1 rocket motor (JATO).

"August 1974."