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Bogerd, C.P. (author), Aerts, J.M. (author), Annaheim, S. (author), Bröde, P. (author), de Bruyne, G. (author), Flouris, A.D. (author), Kuklane, K. (author), Sotto Mayor, T. (author), Rossi, R.M. (author)The thermal effects related to wearing headgear are complex and different studies have investigated single parts of this topic. This review aims at summarizing the different findings to give a complete overview on this topic as well as to suggest new perspectives. Headgear increases head insulation and therefore is mainly problematic under warm...article 2015
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- Daanen, H.A.M. (author), Cheung, S.S. (author) conference paper 2013
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- Daanen, H.A.M. (author) conference paper 2013
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- Daanen, H.A.M. (author), Havenith, G. (author), Buehler, M. (author), Wypkema, A.W. (author), Cheung, S.S. (author) conference paper 2013
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Levels, K. (author), de Koning, J.J. (author), Foster, C. (author), Daanen, H.A.M. (author)Skin temperature has been suggested as a relevant physiological signal for the anticipatory and feedback control of work rate during self-paced exercise [1, 2]. However, a sudden extreme skin temperature elevation did not affect pacing during a 7.5-km cycling time trial [3]. Possible explanations for the discrepancy in these results are the...conference paper 2013
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- Teunissen, L.P.J. (author), de Haan, A. (author), de Koning, J.J. (author), Daanen, H.A.M. (author) conference paper 2012
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- Levels, K. (author), Mol, E. (author), Foster, C. (author), de Koning, J.J. (author), Daanen, H.A.M. (author) conference paper 2012
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- Daanen, H.A.M. (author) conference paper 2012
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Havenith, G. (author), den Hartog, E.A. (author), Martini, S. (author)Heat strain in chemical protective clothing is an important factor in industrial and military practice. Various improvements to the clothing to alleviate strain while maintaining protection have been attempted. More recently, selectively permeable membranes have been introduced to improve protection, but questions are raised regarding their...article 2011
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- den Hartog, E.A. (author), TNO Defensie en Veiligheid (author) article 2010
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van der Loo, H. (author), Daanen, H.A.M. (author), TNO Defensie en Veiligheid (author)Iedere sporter kent het fenomeen: in de zomer loopt de hartslagfrequentie veel sneller op dan in de winter. Als de duur en de intensiteit (snelheid, uitwendig vermogen) van de inspanning identiek zijn zal het hart onder warme omstandigheden toch sneller slaan. Hoe komt dit en wat ziin de praktische consequenties?article 2010
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- Daanen, H.A.M. (author), Layden, J.D. (author), TNO Defensie en Veiligheid (author) article 2010
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TNO Defensie en Veiligheid (author), Levels, K. (author), Tiemessen, I. (author)Tijdens de marathon van Eindhoven op 11 oktober 2009 er door TNO onderzoek gedaan naar een mogelijk positief effect van het koelen van hardlopers op de loopsnelheid. Het is namelijk bekend dat de efficiëntie van een hardloper afneemt als hij het warm krijgt. Kunnen koude douches dit voorkomen?article 2010
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Ruijs, A.C.J. (author), Niehof, S.P. (author), Selles, R.W. (author), Jaquet, J.B. (author), Daanen, H.A.M. (author), Hovius, S.E.R. (author), TNO Defensie en Veiligheid (author)Purpose Posttraumatic cold intolerance (CI) is a frequent and important sequel after peripheral nerve injury. In this study, it is hypothesized that altered rewarming patterns after peripheral nerve injury are related to the degree of posttraumatic CI. This hypothesis is tested by quantitatively comparing rewarming patterns of the digits in...article 2009
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Berger, M.A.M. (author), Krul, A. (author), Daanen, H.A.M. (author), TNO Defensie en Veiligheid (author)Finger dexterity tests are generally used to assess performance decrease due to gloves, cold and pathology. It is generally assumed that the OConnor and Purdue Pegboard test yield similar results. In this experiment we compared these two tests for dry conditions without gloves, and for dry and wet conditions with two types of Nytril gloves. In...article 2009
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Nugteren, L. (author), Daanen, H.A.M. (author), TNO Defensie en Veiligheid (author)Tijdens het sporten produceert het lichaam extra warmte en zijn er processen actief om deze warmte kwijt te raken. Wanneer er wordt gesport in een warme omgeving zou een strategische verdeling van energie (pacing strategie) wellicht kunnen helpen om vroegtijdige prestatievermindering of uitputting te voorkomen.ln dit artikel aandacht voor dit ...article 2009
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TNO Defensie en Veiligheid (author), Daanen, H.A.M. (author)Manual performance during military operations in cold and windy climates is severely hampered by decreased dexterity, but valid dexterity decrease predictors based on climatic factors are scarce. Therefore, this study investigated the decrease in finger dexterity for nine combinations of ambient temperature (-20, -10 and 0°C) and wind speeds (0...conference paper 2009
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- Bröde, Peter (author), Kuklane, Kalev (author), Candas, Victor (author), den Hartog, Emiel A. (author), Griefahn, Barbara (author), Holmér, Ingvar (author), Meinander, Harriet (author), Richards, Wolfgang Nocker M. (author), Havenit, George (author), TNO Defensie en Veiligheid (author) article 2008
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Fullenkamp, Adam M. (author), Robinette, Kathleen (author), Daanen, H.A.M. (author), TNO Defensie en Veiligheid (author)This paper compares the body proportions of men and women from the Civilian American and European Surface Anthropometry Resource (CAESAR) project, completed in 2002, and discusses proportions that have implications for protective apparel. CAESAR was an attempt to characterize the body size and shape of the adult population of NATO countries....conference paper 2008
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Daanen, H.A.M. (author), TNO Defensie en Veiligheid (author)Veel mensen associëren een hittegolf met terrasjes en strandbezoek. Maar er kleven ook negatieve kanten aan langdurige hitte. Zo stierven tijdens de hittegolf in 2008 in Nederland 1.000 tot 1.500 personen meer dan normaal in deze periode. Prof.dr. Hein Daanen vertelt over de invloed van warmte op het menselijk lichaam.article 2008