6,966 research outputs found
Alien Registration- Oliver, John W. (Rockland, Knox County)
https://digitalmaine.com/alien_docs/14484/thumbnail.jp
The Uses and Limitations of Law Students in Prison Legal Assistance Programs
Address delivered to the National Council on Crime and Delinquency\u27s Conference on the Role of Law Students in the Correctional Process, September 5, 1969, at the University of New Mexico School of Law, Albuquerque, New Mexico
Meteorological Interactive Data Display System (MID
A project has been implemented to fabricate, deliver, and install a Meteorological Interactive Data Display System (MIDDS) at the United States Air Force\u27s (USAF) Cape Canaveral Forecast Facility (CCFF), Cape Canaveral AFS (CCAFS), Florida. The MIDDS system will ingest special mesoscale meteorological data sources; merge them together into a gridded data base composed of satellite, radar, and conventional meteorological observations; integrate the data into forms where they can be displayed alone or in conjunction with correlative data; and then display the required meteorological information quickly and easily for use by the CCFF forecasters. The MIDDS, a joint NASA and AF project, will significantly improve current capabilities, particularly during Space Shuttle landings where improved 0-3 hour mesoscale forecasts are required
Chemical mechanical polishing of thin film diamond
The demonstration that Nanocrystalline Diamond (NCD) can retain the superior
Young's modulus (1,100 GPa) of single crystal diamond twinned with its ability
to be grown at low temperatures (<450 {\deg}C) has driven a revival into the
growth and applications of NCD thin films. However, owing to the competitive
growth of crystals the resulting film has a roughness that evolves with film
thickness, preventing NCD films from reaching their full potential in devices
where a smooth film is required. To reduce this roughness, films have been
polished using Chemical Mechanical Polishing (CMP). A Logitech Tribo CMP tool
equipped with a polyurethane/polyester polishing cloth and an alkaline
colloidal silica polishing fluid has been used to polish NCD films. The
resulting films have been characterised with Atomic Force Microscopy, Scanning
Electron Microscopy and X-ray Photoelectron Spectroscopy. Root mean square
roughness values have been reduced from 18.3 nm to 1.7 nm over 25 {\mu}m,
with roughness values as low as 0.42 nm over ~ 0.25 {\mu}m. A polishing
mechanism of wet oxidation of the surface, attachment of silica particles and
subsequent shearing away of carbon has also been proposed.Comment: 6 pages, 6 figure
Expansion Of Meteorological Satellite Potential
Meteorological satellites in polar and geostationary orbit are presented in this paper along with examples and limitations. NOAA and NASA satellite programs, present and future in the meteorological field, are discussed along with spectral interval, ground resolution and operational applications. The USAF/AWS Defense Meteorological Satellite Program (DMSP) is scheduled for operation at the Air Force Eastern Test Range (AFETR) in the Spring of 1974. The DMSP acquisition system is described with respect to sensor type and satellite orbital parameters. Two satellites are in orbit at any given time providing real time, visual and infrared, imagery every six hours. Imagery examples depicting meteorological, geophysical, oceanographic, and earth resources applications are presented. Some added benefits with regard to the energy crisis are a possibility with the DMSP system or similar sensor use
Tricarbonylchlorido(6'7'-dihydro-5’H-spiro[cyclopentane-1,6'-dipyrido-[3,2-d:2',3'-f][1,3]diazepine]-κ2N1,N11)-rhenium(I)
In the title compound, [ReCl(C15H16N4)(CO)3], the ReI ion is coordinated in a distorted octahedral geometry by one Cl atom, two N atoms of the bidentate ligand and three carbonyl groups. The cyclopentane group is orientated in a transoid fashion with respect to the chloride ligand. The dihedral angle between the pryridine rings is 10.91 (12)°. In the crystal, N-H...Cl hydrogen bonds link complex molecules, forming a two-dimensional network parallel to (001)
Tricarbonylchlorido(6’,7’-dihydro-5’H-spiro[cyclohexane-1,6’-dipyrido[3,2-d :2’,3’-f][1,3]diazepine]-κ2N1,N11)rhenium(I)
In the title compound, [ReCl(C16H18N4)(CO)3], the ReI ion is coordinated in a distorted octahedral geometry by one Cl atom, two N atoms of the bidentate ligand and three carbonyl groups. The cyclohexane group is orientated in a transoid fashion with respect to the chloride ligand. In the crystal, N-H...Cl hydrogen bonds link complex molecules, forming a two-dimensional network parallel to (100)
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