Search wiki using Sphinx

Jump to: navigation, search

... . (Newton’s third law applies to both). So one burns a fuel and oxidizer, one heats a gas, e.g., hydrogen. More precisely the isotope U-235 that’s been enriched to 93 ... not on the 10% as has been done for the last half century. That is precisely what nuclear rockets do – deal with T/M. And here, even with the humble solid ... too expensive and we should solve hunger and poverty on earth first, you can say “Precisely, a nuclear rocket space program will be democratic as well as prosperous, so we’re looking ...

... school, probably shortly before graduation, although I cannot remember the precise date. It was early enough so that we could pick a school. If we were accepted into this program, we could ... . We used the digital to do the precise calculations, and used the analog part to do the actual aircraft response things, which had to be a lot faster. Then by the middle ... 100,000 operations. I've been told that if every component met its reliability specifications precisely, that a typical Apollo flight would have about 1,000 separate identifiable failures. In fact, we ...

... actual level of thrust from an engine when they would do a maneuver; the cutoff, how precise was that? It’s not precise out to ten decimal places. There were uncertainties in the ... was out of paper, and it had never happened before. Laughs So we all had a big laugh about that at the party afterwards. Laughter '''Wright:''' Celebration of discovery. '''Accola:''' Yes ... Simulation Control Area training those three flight controllers on those sets of experiments. There were a couple of contractors who actually were assigned the more specific experiments, and they would come ...

... parts, a kind of older "higher" part and some later more yoga-oriented parts, both of which I read. I was astounded to see that the "higher" part was almost precisely the ... could see clearly that the popular noises saying "I have feelings so I must have a soul" were simply neurotic errors, sophistry quite similar to what Bertrand Russell elegantly punctured, depressingly ... or her feelings as clearly and precisely and vividly as any scientist understands the fine points of an experiment. There is—as Chen would say—a kind of harmony in the self ...

... camera pointing for earth or celestial observation or communication using precision pointing of an antenna. Current attitude control systems required fuel and a considerable amount of power, and can sometimes be hindered ... be based precisely on this system. The simulation is developed using the MatLab platform. The model of the Earth’s magnetic field is based on the CHAOS-5 model using a compatible ...

... ''' - '''JBIS Reference Code ''' - 2000.53.82 '''Number of Pages''' - 7 Abstract The problem of defining a plan for protecting sophisticated electronic systems in severe space radiation environments is difficult and complex ... cost of its mitigation. Furthermore, there is a balance to be decided between the costs of modelling to refine our understanding of the precise ways in which the environ- ment threatens the ...

... It focuses primarily on five of those mounds, showing that they display some unusual and precise geometrical features highlighted by close connections to sequences of prime numbers. This paper also reviews ... the statistical anomaly found in the earlier work. Proposed further work includes an examination of a clear distinction between the 5 and 12 mound configurations and its possible relation to ...

... their physiological meaning, which is to say, to understand cause and effect to a much greater degree of precision that has been previously been possible. This depth of understanding is important because most diseases—and treatments—are not single-element events. Rather, they are a symphony of ...

... unifying ethical principles that cut across national, religious, personal, and class boundaries'''; ''' Objective'''-rooted in a mathematical and logical system, and independent of any one particular religious, cultural, or philosophical system ... reaches maxims by applying universally derived principles having rigorous internal logic and precision. '''The Major Source''' Robert S. Hartman was a judge in Hitler's Germany, and in dismay he watched his ...

... spacecraft. A launch vehicle carries a payload from the ground to high altitude but not to orbit. This requires much less energy than a launch to orbit. The mission is timed precisely so that ... Sun and an electro-dynamic tether. Electric current flowing through the electro-dynamic tether creates a reactive force against the Earth's magnetic field, providing re-boost thrust. The physics for ... . The space elevator is another rocket alternative, although it must initially be partially deployed with a rocket vehicle. The geosynchronous orbit is an orbit around the equator of the Earth at ...

Powered by Sphinx