Spelling suggestions: "subject:"direktsupport systems"" "subject:"drivensupport systems""
1 |
Acute mountain sicknessDickinson, J. G. January 1981 (has links)
No description available.
|
2 |
Clinical evaluation of artificial lung performancePoslad, S. J. January 1987 (has links)
No description available.
|
3 |
Microcomputer control of an organ preservation processChaudhry, F. I. January 1982 (has links)
No description available.
|
4 |
Monitoring and control of life support devicesHruska, J. January 1984 (has links)
No description available.
|
5 |
Respiratory involvement in cardiac control : An investigation into cardio-respiratory synchrony and its implications for cardiac controlBaker, J. January 1982 (has links)
No description available.
|
6 |
The effect of sustained +Gz acceleration upon endocrine functionMills, F. John January 1983 (has links)
The effect of sustained Gz acceleration ("high G") upon endocrine function has been investigated in man using a human centrifuge. Five male volunteers were exposed to accelerations of up to 6Gz for one minute without G protection. No effect of acceleration was observed on the peripheral blood levels of growth hormone, prolactin, thyrotropin and the gonadotrophins. In contrast, cortisol levels increased in a "dose-related" manner following acceleration i.e. the higher the acceleration, the greater the response. The unusual specificity of these endocrine changes is discussed. In a second experiment on the same subjects exposed to 6Gz for one minute, the modification of this cortisol response by two methods of G protection, the anti-G suit and the reclined seat, was investigated. Noradrenaline, adrenaline and arginine vasopressin were also measured and shown to increase rapidly after acceleration. These endocrine changes were all reduced by the anti-G suit but reductions were not clearly observed with seat reclination until an angle of 80° from the vertical was reached. The mechanisms underlying the release of these hormones are discussed in terms of the circulatory disturbances produced by acceleration. Finally, the endocrine effects of positive pressure breathing (PPB), with and without counterpressure (CP) have been compared with the use of an anti-G suit alone in subjects exposed to +6Gz for one minute. Arterial oxygen saturation (SaO[2]) was monitored continuously by ear oximetry. SAO[2] fell during +Gz acceleration with only anti-G suit protection but this was ameliorated significantly by PPB. Further benefit was obtained with CP. No differences in endocrine responses were observed between these three conditions which suggested that hypoxia was not the stimulus for hormonal responses to high G. This assertion was confirmed by the failure of hypoxia, induced by breathing a gas mixture of low oxygen content, to induce hormonal changes in the subjects.
|
7 |
Heat transfer in a diver's respiratory gas heat exchangerMcClean, A. January 1987 (has links)
No description available.
|
8 |
Cognition, life satisfaction, and attitudes regarding life support among the elderly /Greer, Marjorie Bedell, January 1994 (has links)
Thesis (Ph. D.)--University of Oklahoma, 1994. / Includes bibliographical references (leaves 110-129).
|
9 |
The quality of life in Mark 2:1-12 and 5:25-34 and of persons on life-support systemsCloutier, Ardis. January 1990 (has links)
Thesis (M.T.S.)--Catholic Theological Union at Chicago, 1990. / Vita. Includes bibliographical references (leaves 108-114).
|
10 |
The perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unitPheiffer, Evette January 2015 (has links)
Life-support treatment is regarded as the support of vital functions of respiration and circulation such as mechanical ventilation and inotropic support, and life-sustaining therapy which incorporate therapies such as artificial hydration, nutrition and haemodialysis. Life-support treatment is rendered to critically ill patients within the intensive care units. However, when treatment options are maximised, and the patient’s condition is unchanged, a decision is often made to withdraw treatment. Professional nurses are usually involved in the process of withdrawal of life-support treatment as they care for this population of patients. The study followed a qualitative, explorative, descriptive and contextual research paradigm in order to explore and describe the perceptions of professional nurses with regard to the process of withdrawing life-support treatment in a private intensive care unit. Data was collected by means of interviews, which were transcribed according to Tesch’s method of analysis. Field notes were used to supplement the data findings. Based on the data collected, it is clear that professional nurses experience difficulties when performing withdrawal of life-support treatment. There are a number of communication concerns which need to be addressed and suggestions were also made by the interview participants regarding these concerns. The study makes recommendations to assist professional nurses with the process of withdrawing life-support treatment in a private intensive care unit. The findings of the study will be disseminated to the relevant hospital and unit managers. Ethical principles were maintained throughout the study by adhering to the principles of privacy, confidentiality, anonymity and beneficence.
|
Page generated in 0.0683 seconds