Searched for: subject%3A%22Human%255C%2Bexperiment%22
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Brommer, E.J.P. (author), Derkx, F.H.M. (author), Schalekamp, M.A.D.H. (author), Dooijewaard, G. (author), Klaauw, V.D.M.M. (author), Gaubius instituut TNO (author)
In eight male patients with normal liver and kidney function fibrinolytic components were measured in arterial blood and in renal and hepatic vein blood, obtained during catheterization for analysis of hypertension. Blood samples were collected simultaneously from veins und corresponding arteries before and 5 minutes after the completion of...
article 1988
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Instituut voor Zintuigfysiologie TNO (author), Plomp, R. (author)
The article deals with the question of why multichannel amplitude compression appears to have a negative rather than a positive effect no speech intelligibility by hearing-impaired listeners. It is argued that the small time constants of amplitude compression diminish the temporal as well as the spectral contrasts in the speech signal. According...
article 1988
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Pikaar, N.A. (author), Wedel, M. (author), van der Beek, E.J. (author), van Dokkum, W. (author), Kempen, H.J.M. (author), Kluft, C. (author), Ockhuizen, T. (author), Hermus, R.J.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
To investigate the effect of moderate alcohol consumption on blood constituents related to cardiovascular disease, 12 male volunteers consumed (instead of their usual alcoholic drinks) four different standardized amounts of red wine in addition to their habitual diet. Each dose was given to the subjects during a period of 5 weeks in a randomized...
article 1987
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Speek, A.J. (author), Thissen, J.T.N.M. (author), Schrijver, J. (author), Instituut CIVO-Toxicologie en voeding TNO (author)
The urinary excretion of 3-methylhistidine and creatinine and the urinary 3-methylhistidine to creatinine excretion ratio during day and night were investigated in a group of 103 healthy, normally fed Dutch children (52 boys and 51 girls) aged 2-17 years. The 3-methylhistidine to creatinine ratio of the night urine appeared to be significantly...
article 1986
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Instituut voor Zintuigfysiologie TNO (author), Godthelp, J. (author)
Based on a preview-predictor model, the time-to-line crossing (TLC) description was developed to quantify the potential role of error-neglecting strategies in driving. In a previous study the usefulness of the TLC concept was illustrated for straight lane keeping. In the present analysis TLC was applied to describe steering through a curve. When...
article 1986
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van der Beek, E.J. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
The inter-relationship of food and physical performance, food is considered as a conglomerate of nutrients and man is depicted as a kind of organic pudding. This 'machine' concept of human performance in combination with the mysticism surrounding vitamins, has led to the faddish belief that additional vitamins are necessary to improve physical...
article 1985
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Gevers Leuven, J.A. (author), Havekes, L. (author), van der Kooij-Pontier, H.A. (author), Starmans, R.J.H. (author), Jansen, H. (author), Bouwhuis-Hoogerwerf, M.L. (author), de Pagter, H.A.T. (author), Hessel, L.W. (author), Gaubius Instituut TNO (author)
Changes in circulating lipoproteins, which may be related to the risk for atherosclerotic vascular disease, were studied in a control group and in two groups of 24 or 26 women using different preparations of low-dose oral contraceptives for 3 months. One preparation contained 150 μg levo-norgestrel and 30 μg ethinylestradiol (Stediril-d 150/30);...
article 1984
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