Now showing items 1-6 of 6
Operating Characteristics of the Maryland Point 85-Foot Radio Telescope at Low Frequencies
The following report results from a study of the characteristics of the NRL operated Maryland Point 85' radio telescope, located near Nanjemoy, MD. This study was made in Fall1987 by Brian Tracey and Mike DeVries.. The ...
Cell Assemblies for Photovoltaic Concentrators
As an intern with SNL's PV Technology division, I was assigned the task of assisting with the design of a solar cell assembly for the SBM III. Research at SNL is largely a team effort, and it was necessary for me throughout ...
Required Differential Pressure for Rotary Syphons in Paper Dryers
Testing of rotary syphons in a 5 ft diameter by 21 ft face length paper dryer has been conducted in order to better understand the effects of blow-thru steam, condensing rate, dryer speed, and dryer pressure on differential ...
Observation of the 7320A O=(2P) Airglow Emission at Twilight
This paper discusses the method of obtaining an altitude profile for atomic oxygen in the upper atmosphere by observing the sunlight-stimulated 7320A airglow emission of the 0+(2p) ion (whose abundance is directly proportional ...
Computer Security on a VAX system
In a time when automation and our reliance on computer systems is steadily growing it is very important for us to ensure that the information we entrust to computers is properly protected. Methods to protect this ...