45,341 research outputs found
An altitude chamber rescue ensemble
Altitude chamber tests accomplished with the astronaut crews in the spacecraft at a simulated altitude of above 200,000 ft requires that a rescue team be provided in the event of an accident in the spacecraft. The rescue crew is stationed in an airlock maintained at an altitude of 18,000 ft. A protective ensemble provides the rescue crew with life support capabilities, communications, and protection in the event of an emergency. In the event of an emergency, repressurization of the chamber is initiated; as the chamber descends, the airlock ascends and the two meet at 25,000 ft. This phase of the emergency repressurization takes less than 30 sec
An Absorption Band of Formaldoxime at lambda9572
The third harmonic of the O [Single Bond] H band in formaldoxime vapor has been found to lie at lambda9572 (10,444.1 cm^—1) and under high dispersion has been resolved and found to resemble a parallel band of a symmetric rotator. Owing to the weakness of the lines near the center of the band a definitely unique rotational analysis could not be made but the harmonic mean of the two larger moments of inertia appears to lie between the limits 73.3 and 76.6×10^—40 g cm^2. The hydroxyl hydrogen does not rotate freely and indeed its torsional oscillation appears not to have a very low frequency. It is not possible to locate this hydrogen uniquely until other parameters of the molecule have been determined by electron diffraction. The possible effect of resonance on the O [Single Bond] H frequency is discussed
Structure of the O[Single Bond]H Bands in the Vapors of Halogen Substituted Alcohols
In the study of the infra-red absorption of organic substances containing hydroxyl groups it has been found that the O-H bands sometimes occur as multiplets even though only one such group is present per molecule. This has been observed both in the spectra of vapors (1) and of solutions (2,3) though in the latter case less structure is resolvable in some instances. The phenomenon has been explained by saying that the hydroxyl hydrogen is not free to rotate around the C-O bond, but may be found in more than one position of potential minimum in which the O-H frequency may be somewhat different (1,4). Though this explanation appears plausible it has seemed desirable to investigate the matter further by a quantitative study of some relatively simple substances in the vapor phase. Consequently a series of halogen substituted alcohols has been investigated with interesting results
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Understanding geovisualization users and their requirements: a user-centred approach
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Using the Analytic Hierarchy Process to prioritise candidate improvements to a geovisualization application
A MARKET OPPORTUNITY STUDY FOR THE DEVELOPMENT OF A NEW SPORT HORSE SERVICE AT THE MSU VETERINARY TEACHING HOSPITAL
The potential need for several new services within the Veterinary Teaching Hospital (VTH) is unknown. However, based on focus groups and practitioner surveys conducted over the last several years, potential new services were identified: overnight emergency, behavior medicine, equine sports medicine, dentistry, oncology and exotic animal medicine. Michigan State University's College of Veterinary Medicine (MSU-CVM) has recently expanded its equine research, diagnostic and therapy capabilities with the addition of the new Mary Anne McPhail Equine Performance Center. As a result of this expansion, a study was conducted to determine whether the VTH should also broaden its clinical offerings with a new complement of services targeted specifically toward sport horse care.Teaching/Communication/Extension/Profession,
New upper bounds on the rate of a code via the Delsarte-MacWilliams inequalities
With the Delsarte-MacWilliams inequalities as a starting point, an upper bound is obtained on the rate of a binary code as a function of its minimum distance. This upper bound is asymptotically less than Levenshtein's bound, and so also Elias's
PROJECT REPORT: A MARKET OPPORTUNITY STUDY FOR THE DEVELOPMENT OF A NEW ONCOLOGY SERVICE IN THE VETERINARY TEACHING HOSPITAL
Current trends in veterinary medicine indicate the potential need for several new services within the VTH. Based on focus groups and practitioner surveys conducted in late 1998 and early 1999, potential new services could include oncology, overnight emergency, behavior medicine, dentistry, equine sports medicine and exotic animal medicine. Of these, an oncology service is currently being considered based on internal staff recommendations coupled with survey and focus group information supporting demand for the service. Different from past new services, the oncology service was also earmarked to undergo a formal market study to determine the full potential of the opportunity and to more clearly establish the goals and objectives within the service.Teaching/Communication/Extension/Profession,
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