Computer program for calculation of oxygen uptake

A description and operational precedures are presented for a computer program, written in Super Basic, that calculates oxygen uptake, carbon dioxide production, and related ventilation parameters. Program features include: (1) the option of entering slope and intercept values of calibration curves for the O2 and CO2 and analyzers; (2) calculation of expired water vapor pressure; and (3) the option of entering inspured O2 and CO2 concentrations. The program is easily adaptable for programmable laboratory calculators

Space processing of crystalline materials: A study of known methods of electrical characterization of semiconductors: Bibliography

A selective bibliography is given on electrical characterization techniques for semiconductors. Emphasis is placed on noncontacting techniques for the standard electrical parameters for monitoring crystal growth in space, preferably in real time with high resolution

Space processing of crystalline materials: A study of known methods of electrical characterization of semiconductors

A literature survey is presented covering nondestructive methods of electrical characterization of semiconductors. A synopsis of each technique deals with the applicability of the techniques to various device parameters and to potential in-flight use before, during, and after growth experiments on space flights. It is concluded that the very recent surge in the commercial production of large scale integrated circuitry and other semiconductor arrays requiring uniformity on the scale of a few microns, involves nondestructive test procedures which could well be useful to NASA for in-flight use in space processing

Measurements of material properties for solar cells

Measurements on two candidate materials for space flight are reported. The observed optical transmittance of aluminum films vapor deposited on fused quartz showed anomalously high transmittance thru 400 A and 600 A and showed an effective skin depth of 110 A in the latter part of the 1000 A thickness. KAPTON films are shown by their optical transmission spectra to have an energy gap for electron excitation of approximately 2.5 eV, which value depends on the thickness as manufactured. The resistance of KAPTON film to ionizing radiation is described by their optical spectra and their electron spin resonance spectra

Improved electrodes for skin contacts

Design is described of thick, flexible electrodes with appropriate metal surfaces which prevent unnecessary skin motion. Electrodes provide sufficient radial pressure directed toward body surface to depress skin a noticeable portion of its normal resilient thickness

Response of tantalum capacitors to fast transient overvoltages

Report describes tests used to determine minimum time for capacitors to fail due to overvoltage and maximum amount of overvoltage that capacitors could sustain without permanent damage

Psychological type and work-related psychological health among clergy in Australia, England and New Zealand

A sample of 3,715 clergy from Australia, England and New Zealand completed two indices of work-related psychological health, the Scale of Emotional Exhaustion in Ministry (negative affect) and the Satisfaction in Ministry Scale (positive affect), together with a measure of Jungian psychological type, the Francis Psychological Type Scales. The data were employed to establish three issues: the level of work-related psychological health among clergy; the psychological type profile of clergy; and the relationship between psychological type and individual differences in work-related psychological health. The data demonstrate that clergy display high levels of positive affect coupled with high levels of negative affect; that the predominant psychological type profile of clergy prefers introversion over extraversion, sensing over intuition, feeling over thinking, and judging over perceiving; and that psychological type is able to predict differences in work-related psychological health among clergy. Clergy who prefer introversion and thinking experience lower levels of work-related psychological health than clergy who prefer extraversion and feeling. The implications of these findings are discussed for developing effective and healthy Christian ministry

Benefits of freewriting for academic staff engaged in writing retreat

Increasing pressures on academics, particularly early-career academics, to conduct research and complete higher degrees has led many institutions to offer writing retreats that focus on the end product of academic writing, typically a journal article based on a chapter of their thesis. These ‘product-oriented’ retreats give little attention to the creative processes involved in writing, including becoming a generative and confident writer. This article focuses on freewriting as a creative process in a ‘process-oriented’ writing retreat which enables the benefits of freewriting to be shared among participants. Analysis of three freewrites completed by academics during a retreat shows that focused freewriting can engage academics in re-imagining doctoral study. These academics’ writing shows clearly the attributes and benefits of freewriting

Impact of infection preventionists on Centers for Medicare and Medicaid quality measures in Maryland nursing homes.

BackgroundHealth care-associated infections are the leading cause of morbidity and mortality in US nursing homes (NHs). The objective of the research is to assess the impact of Maryland NH infection preventionists (IPs) on NH quality measures.MethodsTwo hundred thirty-four NHs were queried through mailed survey. These survey data were then linked with 2008 quality data from Nursing Home Compare and the On-line Survey Certification of Automated Records.ResultsThree of the 8 quality measures examined-influenza vaccination for both short- and long-stay residents and pressure ulcer prevention in high-risk residents-were significantly associated with the number of IPs. None of the quality measures were shown to be significant with IPs who received specialized training on infection prevention and management compared with those who did not receive specialized training.ConclusionIPs play a critical role in preventing and managing health care-associated infections in nursing homes, especially in the areas of influenza vaccination and pressure ulcer prevention among high-risk nursing home residents. Quality measures that reflect the effects of IP training may not have been elucidated yet. Further research is needed to support the IP role in order for policy to advocate for increased IP funding