Results 301 to 310 of about 91,119 (345)

Observations of transitions in satellite scintillation

Journal of Atmospheric and Terrestrial Physics, 1968
Abstract A sub-auroral region of ionospheric irregularities with a well-defined equatorward boundary produces sharp transitions in the scintillation observed on VHF signals from the beacon satellite BE-B recorded at three New Zealand stations. Triangulation shows that the irregularities are located at heights between 240 km and 600 km, with about ...
A.B. Kaiser, G.F. Preddey
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Intralesional Therapy for In-transit and Satellite Metastases in Melanoma

Surgical Oncology Clinics of North America, 2015
Intratumoral therapy with bacteria/bacterial products dates to at least the 1890s. Over the decades this has expanded beyond the use of microbes and microbial products to include chemicals, cancer chemotherapeutic agents, cytokines, recombinant organisms, and hybrid molecules.
Kendra J, Feeney, Michael J, Mastrangelo
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A Portable Transit Satellite Simulator

Offshore Technology Conference, 1978
ABSTRACT The portable TRANSIT satellite simulator described in this paper can test entire satellite receiver computer systems, from antenna input to the resulting computed fix, simulating any location in the world.
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Energy systematics of the KαL satellite transitions

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1999
Abstract The presence of X-ray satellites is common in X-ray spectra. The last compilation of satellite lines, frequently cited in the open literature, is the X-ray energy collection of Cauchois and Senemaud, Wavelengths of X-ray Emission Lines and Absorption Edges, Pergamon, Oxford, 1978 [1] , which is restricted to electron and photon excitations.
I Török, T Papp, S Raman
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Extended Applications Of The Transit Navigation Satellite Transit System

Offshore Technology Conference, 1971
ABSTRACT The Transit Navigation Satellite System has been used principally for obtaining discrete position fixes while underway. Also, in most installations the satellite equipment has operated independently of other shipboard navigation sensors. This paper describes two new applications of the Transit System.
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Navy Navigation Satellite System (Transit)

IEEE Aerospace and Electronic Systems Magazine, 1987
The Navy Navigation Satellite System (TRANSIT) has provided 100% system reliability since being declared operational October 11, 1968. TRANSIT continues to carry out its function of precise, reliable, all weather navigation for the United States Navy and nearly 80,000 worldwide commercial users.
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XPS satellites in transition metal oxides

Journal of Electron Spectroscopy and Related Phenomena, 1996
Abstract The core levels of different transition metal oxides have been measured by X-ray photoelectron spectroscopy. All core level lines are accompanied by a complex satellite structure which is similar for all core lines. These satellites originate from shake processes.
B. Mayer, St. Uhlenbrock, M. Neumann
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Observation of chlorine Kα satellite and hypersatellite and K beta satellite transitions

Journal of Physics B: Atomic and Molecular Physics, 1973
X-ray measurements from highly ionized chlorine yield lines from the few electron atomic system with nuclear charge seventeen. The 1s-2p Lyman K alpha transition in hydrogenic chlorine is observed. Other transitions in chlorine XII through XVII are identified.
C F Moore, H Wolter
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Transit, the Navy Navigation Satellite System

Navigation, 1971
So much has happened in this world since October 4, 1957, it is difficult to realize that fewer than 14 years have passed since the launch of Sputnik I, the first artificial earth satellite. Technology has leapt forward from those first "beeps" in space to produce worldwide communication and weather monitoring systems, spies-in-the sky, astronomical ...
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Satellite Transit at Seattle-Tacoma Airport

Transportation Engineering Journal of ASCE, 1972
If transportation within airports is to keep pace with the revolution in travel habits that has occurred over the past few years, systems of automated horizontal movement are clearly required to complement the escalator and elevator. Such a system at Seattle-Tacoma International Airport will soon afford the public (and airline and airport personnel) a ...
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