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Astronomy & Space Science
Future Spacecraft Propulsion Systems and Integration by Paul A. Czysz Claudio Bruno & Bernd Chudoba
epub |eng | | Author:Paul A. Czysz, Claudio Bruno & Bernd Chudoba

Baker, D. (2012) International Space Station: 1998–2011 (all stages) (Owner’s Workshop Manual), Haynes Publishing, November 2012. Bilstein, R.E. (1980) “Stages to Saturn – A Technological History of the Apollo/Saturn Launch ...
( Category: Astronautics & Space Flight July 3,2020 )
High-Energy-Density Physics by R Paul Drake
epub |eng | | Author:R Paul Drake

(7.73) This would not admit a self-similar solution if all the terms in c V were important. However, for T e > 10 eV, the terms of highest order in ...
( Category: Molecular Physics July 3,2020 )
The Wayward Comet by Martin Beech
epub |eng | | Author:Martin Beech

Figure 2.20. The internal components of the cometarium designed by W. and S. Jones. The large circular gear G is driven at its perimeter by the small gear located at ...
( Category: Astronomy & Space Science July 3,2020 )
Optical and Wireless Technologies by Unknown
epub |eng | | Author:Unknown

( Category: Biography & History July 3,2020 )
How Humankind Created Science by Falin Chen & Fang-Tzu Hsu
epub |eng | | Author:Falin Chen & Fang-Tzu Hsu

(4.29) In the function above, is the angular speed of Earth’s rotation, R its radius, g the gravitational constant, and the angle of any circle of latitude. Based on the ...
( Category: Astronomy July 3,2020 )
Latitude, How American Astronomers Solved the Mystery of Variation by Merri Sue Carter & Carter Bill
epub |eng | 2002-10-31 | Author:Merri Sue Carter & Carter, Bill [Merri Sue Carter]

Chapter 9 Newcomb’s Years at the U.S. Naval Observatory In December of 1830 the U.S. Navy established a depot to maintain the navigational charts and instruments required by fleet operations. ...
( Category: Astronomy July 3,2020 )
Fatigue Crack Growth Failure and Lifing Analyses for Metallic Aircraft Structures and Components by Russell Wanhill & Simon Barter & Loris Molent
epub |eng | | Author:Russell Wanhill & Simon Barter & Loris Molent

Fig. 4.3Crack depths versus service flights for fatigue cracks in the AA7075-T6 lower spar caps from Macchi MB-326H (S/N A7-076): IDS = initial defect size; arrows point in the crack ...
( Category: Astronautics & Space Flight July 3,2020 )
Damage Tolerance of Metallic Aircraft Structures by Sérgio M. O. Tavares & Paulo M. S. T. de Castro
epub |eng | | Author:Sérgio M. O. Tavares & Paulo M. S. T. de Castro

5.2.1 Structural Analyses As an example of the need for analyses of increasing complexity, bulging effects in cracked fuselage are now mentioned. A basic study of the longitudinal through crack ...
( Category: Engineering July 2,2020 )
Flexible Spacecraft Dynamics, Control and Guidance by Leonardo Mazzini
epub |eng | | Author:Leonardo Mazzini

(5.64) It follows that , and also that (5.65) So, as we wanted to demonstrate: , being the minimal distance of all the eigenvalues of from the critical point . ...
( Category: Engineering July 2,2020 )
Introduction to the Theory of Radiopolarimetric Navigation Systems by Kozlov A. I. & Logvin A. I. & Sarychev V. A. & Shatrakov Y. G. & Zavalishin O. I
epub |eng | | Author:Kozlov A. I. & Logvin A. I. & Sarychev V. A. & Shatrakov Y. G. & Zavalishin O. I.

In the image, only the equator and the central meridian are straight lines, and the remaining parallels and meridians are curved lines. This projection of equal areas provides an opportunity ...
( Category: Computer Science July 2,2020 )
The Transient Radio Sky by Evan Francis Keane
epub |eng | | Author:Evan Francis Keane

4.5.3 New Discoveries: Non-Repeating Sources In addition to the confirmed sources described here we have identified a number of candidates which we deem to be ‘self-confirmed’, i.e. we have not ...
( Category: Astronomy & Space Science July 2,2020 )
Ancient Greek Cosmogony by Gregory Andrew
epub |eng | 2011-07-14 | Author:Gregory, Andrew

VII. A qualified literal view At a more strategic level, the argument for the metaphorical view is that the description of chaos is incoherent, so much so that Plato must ...
( Category: Cosmology July 2,2020 )
Probing Particle Physics With Neutrino Telescopes by Perez de los Heros Carlos;
epub |eng | 2020-06-22 | Author:Perez de los Heros, Carlos; [Неизв.]

where τeq ≡ (A⊙ C⊙ + /4)−1/2 is the equilibration timescale. The neutrino production rate from DM annihilations in the Sun is proportional to the annihilation rate of the accumulated ...
( Category: Astronomy & Space Science July 2,2020 )
Picture This! by Michael Carroll
epub |eng | | Author:Michael Carroll

Earth’s Moon The heavens used to be so simple. The first-century writer Paul spoke of three “heavens”: the first was where the birds and clouds floated; the second was where ...
( Category: History & Criticism July 2,2020 )
Guideline for EN 9100:2018 by Martin Hinsch
epub |eng | | Author:Martin Hinsch

before entering a delivery obligation (contracts or orders) or before acceptance of contract or order changes. For the assessment of complex services, the existing compliance matrix is completed, line by ...
( Category: Engineering July 2,2020 )

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