[The effect of carbon dioxide and oxygen concentration on the respiratory center of healthy subjects in a sample of inspired air (author's transl)].
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Adolescent↗
Biomedical subjects
H Felkel
Publications and source records attributed to H Felkel.
[Airway resistance].
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Airway Resistance↗
[Occurrence of the combination of right heart insufficiency, blood-gas analytic partial insufficiency and fresh minor pulmonary embolisms].
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Adolescent↗
[Laryngeal stenoses and their functional picture shown by spirography and during respiratory function tests].
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Adult↗
[The dependence of the maximal forced expiratory flow (pneumometer result) upon the respiratory airway flow resistance].
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Adult↗
[The determination of the type of flow in the trachea and the bronchoscopically accessible bronchial tree].
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Bronchi↗
[Volumen pulmonum auctum in the image of flow resistence loop].
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Aerosols↗
[Whole-body plethysmography--a modern method for the determination of pulmonary function].
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Animals↗
[Variations of alveolar ventilation following pulmonary resection].
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Humans↗
[Total pulmonary capacity determined by planimetric measurement].
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Helium↗
[Contribution to the evaluation of vital capacity percentage per second--FEV per cent].
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Humans↗
[A coding method for the evaluation of pulmonary ventilation from sprirograms, using an analog computer].
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Computers, Analog↗
Simulation of human reactions under extreme conditions.
Lung mass determination in cooperative subjects is possible by computation from the "flow-volume" loop, if total lung resistance (Raw) is known. The model is applicable to tracking changes in weightlessness. Modifications for improving the result are discussed.
Elasticity↗