Photodisintegration of ultrahigh-energy cosmic rays by the universal radiation field.
Photodisintegration of ultrahigh energy cosmic rays by universal radiation field, analyzing implications on origin and propagation time
SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Photodisintegration of ultrahigh energy cosmic rays by universal radiation field, analyzing implications on origin and propagation time
Universities and public service education noting NASA requirements and programs
Portable universal router can cut holes of large diameter and irregular shapes, machine recesses, and drill holes with certain edge-distance limitations. Rectangular and round holes may be cut without a template.
Very low frequency air navigation, automatic calibration of barometric sensing, and universal coordinate system for air traffic control
Impact of Ceramic Materials Research Program at University of Washington
Red shift-magnitude relation for developing solid of model universes
Federal support and stimulation of interdisciplinary research in university social and physical science departments
University science center for government and industrial users
University research role in astronaut life support systems
Design characteristics of universal position switches for Launch Complex 39 service arm
Theory and actuality of interdisciplinary research supported by NASA at universities
Universal solution of Lambert problem for elliptic, parbolic, and hyperbolic motion
Compilation of types of NASA relationships with universities
Universal time determination problems and procedures
Einstein equations for Bianchi type IX universe model suitable for numerical solution and application to cosmology with pure fluid stress tensor
Finite rotating universe model construction not possessing Goedel cosmos pathological properties, discussing relation to Mach principle
Lemaitre universe and galaxy formation effect on stability of quasi-static epoch, deriving limits for red shift, cosmic ray and electromagnetic fluxes