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Teunissen, M.J. (author), op den Camp, H.J.M. (author), Orpin, C.G. (author), Huis in 't Veld, J.H.J. (author), Vogels, G.D. (author)
article 1991
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Vogels, T. (author), van der Vliet, R. (author), Danz, M. (author), Hopman-Rock, M. (author), Visser, A. (author), TNO Preventie en Gezondheid (author)
article 1993
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Kok, C. (author), van Wezel, P. (author), Maarsingh, E.J. (author), Vogels, T. (author), Lako, C.J. (author)
article 1994
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Geertman, E.J.M. (author), op den Camp, H.J.M. (author), Jansen, H.J. (author), op den Camp, R.G.L. (author), Huis in 't Veld, J.H.J. (author), Vogels, G.D. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
article 1994
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Baleiras Couto, M.M. (author), Vogels, J.T.W.E. (author), Hofstra, H. (author), Huis in 'tVeld, J.H.J. (author), van der Vossen, J.M.B.M. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The random amplified polymorphic DNA (RAPD) assay and the restriction enzyme analysis of PCR amplified rDNA are compared for the identification of the common spoilage yeasts Zygosaccharomyces bailii, Z. rouxii, Saccharomyces cerevisiae, Candida valida and C. lipolytica. Both techniques proved to be adequate tools for yeast identification. Since...
article 1995
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Vogels, R.J.M.J. (author), Kloprogge, J.T. (author), Buining, P.A. (author), Seykens, D. (author), Jansen, J.B.H. (author), Geus, J.W. (author), Technisch Physische Dienst TNO - TH (author)
The aging of the aluminum tridecamer in acidified aluminum sec-butoxide is studied with 27Al nuclear magnetic resonance. At 20°C the tridecamer content passes through a maximum of 19.7% after 133 h of aging to decline subsequently to a final content of approximately 12%. At 90°C the tridecamer disappears within 21 h of aging due to clustering....
article 1995
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Rompelberg, C.J.M. (author), Vogels, J.T.W.E. (author), de Vogel, N. (author), Bruijntjes-Rozier, G.C.D.M. (author), Stenhuis, W.H. (author), Bogaards, J.J.P. (author), Verhagen, H. (author), TNO Voeding (author)
1. In order to study the antigenotoxic potential of eugenol in humans, ten healthy non-smoking males ingested a daily amount of 150 mg eugenol or the placebo for seven consecutive days. After a washout period of one week, groups ingesting eugenol or the placebo were crossed and received the other treatment for seven consecutive days. 2. On days...
article 1996
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Vogels, J.T.W.E. (author), Terwel, L. (author), Tas, A.C. (author), van den Berg, F. (author), Dukel, F. (author), van der Greef, J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
This paper describes the application of proton NMR spectroscopy as a screening tool for the determination of the authenticity of orange juices. Principal component and discriminant analyses were used to discriminate between authentic and nonauthentic (suspect) samples. In one set of profiles, additions of sucrose, beet medium invert sugar,...
article 1996
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Vogels, T. (author), Theunissen, N.C.M. (author), Verrips, G.H.W. (author), Koopman, H.M. (author), Verloove-Vanhorick, S.P. (author), Kamphuis, R.P. (author), TNO Preventie en Gezondheid (author)
De WHO definieert gezondheid als 'a state of comple­te physical, mental and social well-being, and not merely the absence of disease or infirmity'. De defini­tie stamt uit 1947 en wordt in principe door vrijwel iedereen met instemming aangehaald. Wanneer je echter kijkt naar de manier waarop gezondheid in onderzoek wordt vastgesteld en...
article 1996
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Vogels, J.T.W.E. (author), Tas, A.C. (author), Venekamp, J. (author), van der Greef, J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
NMR spectroscopy is increasingly used in combination with multivariate analysis applications. Especially in the analysis of food products and the study of natural processes it has proved its usefulness. The samples used in these evaluations are however, often difficult to control. 'Positional' shifts of peaks due to differences in pH and other...
article 1996
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Vogels, J. (author), Venekamp, J. (author), Tas, A. (author), TNO Voeding (author)
article 1996
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TNO Preventie en Gezondheid (author), Vogels, T. (author), Brugman, E. (author), van Zessen, G. (author)
This article compares data on the use of alcohol and cannabis, collected in a study on adolescent sexuality in 1995 with data collected in a similar study, five years earlier. Furthermore, data are presented concerning XTC use in 1995. Data were collected by means of written questionnaires, administered in class by school doctors and...
article 1997
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Theunissen, N.C.M. (author), Vogels, T.G.C. (author), Koopman, H.M. (author), Verrips, G.H.W. (author), Zwinderman, K.A.H. (author), Verloove-Vanhorick, S.P. (author), Wit, J.M. (author), TNO Preventie en Gezondheid (author)
This study evaluates the agreement between child and parent reports on children's health-related quality of life (HRQoL) in a representative sample of 1,105 Dutch children (age 8-11 years old). Both children and their parents completed a 56 item questionnaire (TACQOL). The questionnaire contains seven eight-item scales: physical complaints,...
article 1998
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Verrips, G.H. (author), Hirasing, R.A. (author), Fekkes, M. (author), Vogels, T. (author), Verloove-Vanhorick, S.P. (author), van de Delemarre-Waal, H.A. (author), TNO Preventie en Gezondheid (author)
The aim of the study was to test the hypothesis that daily administration of growth hormone using the Medi-Jector® results in fewer adverse psychological responses than needle injection with a multidose injection pen. The Medi-Jector is a needle-free injection device that can deliver growth hormone subcutaneously through jet injection. The group...
article 1998
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Vogels, T. (author), Verrips, G.H.W. (author), Verloove-Vanhorick, S.P. (author), Fekkes, M. (author), Kamphuis, R.P. (author), Koopman, H.M. (author), Theunissen, N.C.M. (author), Wit, J.M. (author), TNO Preventie en Gezondheid (author)
Health-related quality of life (HRQoL), conceptualized as patients' own evaluations of their health status, is an important criterion in evaluating health and health care and in the treatment of individual patients. Until now, few systematic attempts have been made to develop instruments to assess the HRQoL of children using such a...
article 1998
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Kater, A.P. (author), Heijboer, H. (author), Peters, M. (author), Vogels, T. (author), Prins, M.H. (author), Heymans, H.S.A. (author)
Objective. To determine the differences in quality of life between children with sickle cell disease and healthy immigrant children. Design. Descriptive, comparative. Method. The quality of life of children with sickle cell disease between 5 and 15 years old being treated in the Emma Children's Hospital AMC in Amsterdam, the Netherlands, was...
article 1999
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Verrips, E.G.H. (author), Vogels, T.G.C. (author), Koopman, H.M. (author), Theunissen, N.C.M. (author), Kamphuis, R.P. (author), Fekkes, M. (author), Wit, J.M. (author), Verloove-Vanhorick, S.P. (author)
Background: The 56-item TNO AZL Child Quality Of Life (TACQOL) questionnaire was developed to meet the need for a reliable and valid instrument for measuring health-related quality of life (HRQoL) in children. HRQoL was defined as health status in seven domains plus emotional responses to problems in health status. The TACQOL explicitly offers...
article 1999
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Pijpers, F.J.M. (author), van Rijckevorsel, J.L.A. (author), Vogels, A.G.C. (author), TNO Preventie en Gezondheid (author)
Onderzocht is of basisscholen te onderscheiden zijn naar schoolgezondheidsbeleid, dat wil zeggen naar de mate waarin gezondheidsbevordering prioriteit heeft en planmatig vorm krijgt. Uit interviews met directeuren van 78 basisscholen blijkt dat scholen uiteenlopende gezondheidbevorderende activiteiten uitvoeren. Van deze scholen onderscheiden er...
article 1999
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't Hart, B. (author), Vogels, J.T.W.E. (author)
article 1999
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Verrips, G.H.W. (author), Vogels, A.G.C. (author), den Ouden, A.L. (author), Paneth, N. (author), Verloove-Vanhorick, S.P. (author), TNO Preventie en Gezondheid (author)
The aim of this study was to evaluate the agreement between children and proxies as well as the agreement between methods of administration in assessing Health-Related Quality of Life (HRQoL) using the TNO AZL Children's Quality Of Life (TACQOL) questionnaire. A random sample from a Dutch cohort of 14-year-old very low birth weight children and...
article 2000
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