Effect of Slit Ventilation System in Sportswear on Physiological Responses
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(2) FÚ~ Òå Ê.~ ÊR Ú Ò>wö ~º Î. >ÁB\B. ã§&v ~~" Effect of Slit Ventilation System in Sportswear on Physiological Responses Soo-Min Yeon and Hee-Eun Kim Dept. of Clothing & Textiles, Kyungpook National University, Daegu, Korea. 7KH SXUSRVH RI WKLV VWXG\ ZDV WR LQYHVWLJDWH WKH HIIHFWV RI VLOW YHQWLODWLRQ V\VWHP RQ SK\VLRORJLFDO UHVSRQVHV. :H PHDVXUHG UHFWDO WHPSHUDWXUH ORFDO VNLQ WHPSHUDWXUH FORWKLQJ PLFURFOLPDWH EORRG SUHVVXUH KHDUW UDWH HQHUJ\ PHWDE ROLVP ERG\ ZHLJKW ORVV DQG VXEMHFWLYH VHQVDWLRQ GXULQJ PLQXWH PLQ H[HUFLVH SHULRG DQG PLQ UHVW SHULRG 7KH ILYH ZRPHQ VXEMHFWV UDQGRPO\ ZRUH VSRUWVZHDU ZLWKRXW VOLW YHQWLODWLRQ V\VWHP 16 VSRUWVZHDU
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(6) ¾ ·ë 7¾ N~ãöBº ~Úö Vº " " >ªj OÂ~V *B ~ãNêö 8 ~Ú Vê~ '. . jº~² * . Crockford et al.(1972)ö ~~ ~Ú Vv~f V~, Ú~ æçª, ~:¶, Òò~ Wîö ~ 'Ëj Aº ~& . N Û ~ãöB~ ·ë, ÊF ÿ ôf " >ª OÂ>æ OÏ~ ®º ~j Û " >ªj BÖ ~æ pb n B . ©f ~~ B¦f ?f Òå Ê .~ Êj Û ~Ú Vêf Vf~ v~, ¯ ~~ ~Vö ~ ~Ú~ Vç¢ æzÚb BÚ > ® (ºF, 2000). æ Va Vf >ÃV¢ <b ÚÚV * B¦º N~ã~ ~ö ®ÚB Ö 7º ~, :¶' GöB ~~ ÁÊ, ²ÁÖ '. * ~ö Òåj "Ú ÚÚ¦~ Vf ÛV& ³~² VÂ> ê ~ ²'j Ëçʺ Òå Ê.~ Ê(slit Corresponding author; Hee-Eun Kim Tel. +82-53-950-6224, Fax. +82-53-950-6219 E-mail: [email protected]. 75.
(7) 76. ~~Öë²æ *7² *1^, 2005j. O~ ï&¢ ~ ÚÒ >w 5 "&' 6'~ &W j «~¶ . 2.. \O». þ~. þf * Úÿ &Ë ô OÏ~º Z² Tz Ff :æ~ ; B·~&b 100%²Ò~ çbj Ò Ï~& . Ú ÿö ²*·Ïj ~ ÿ·VËWöê ' Ëj > ®º *~ :î~f Z´¦ªö Òå Ê. ~ Êj ê«~ Fig. 1" ? B·~&b, Òå Ê .~ Ê ®º ÊFÚ¢ ‘NS ÊFÚ’, Òå Ê .~ Ê ìº ÊFÚ¢ ‘NS ÊFÚ’¢ ~& . 2.1.. bþ¶ Ú ; 20, 30& W W 5«j bþ¶ F; (Table 1)~ ‘S ÊFÚ’f ‘NS ÊFÚ’¢ 2b OÏ ê þj ~&b, 24* "V æÿ~º ¢Ú Ò(Circadian Rhythm)" W~ úã"Vö V ÚNæz (Aschoff, 1983)¢ J~ þ 'j Û¢~ ~&. . 2.2.. þO» þ~ ~ãf ÖÒ¾¢ 5, 6ú~ ïVN 25 CÚ ©j J~ VN 25±1 C, ç& Ûê 50±5%, V~ 10 cm/sec ~ Vê öB Úÿ 50ª" ²20ª C 70ª* ~ þj ~& . G;Ïbº çËN, 7¦* b¦N, 2.3.. o. o. Table 1. Physical characteristics of subjects Subjects. Age (year). Weight (kg). Height (kg). Body surface area(m2). S1 S2 S3 S4 S5 Mean SD. 25 28 29 35 26 28.6 3.91. 55.16 52.85 51.93 64.95 57.83 56.54 5.22. 168.1 167.9 166.5 164.4 164.2 166.2 1.85. 1.622 1.591 1.57 1.71 1.672 1.624 0.053. ~Ú Vê, .{, ;>, ö.æ &Ò, Bï, "&' 6' j G;~&b þ.N¢ Fig. 2ö ~& . çËN" b¦Nf LT-8A(Gram Corporation, Japan)ö Ö ~ 1ªî ³ G;~&b, ~Vêº Thermal Recorder(TR-72S, T&D Corporation, Japan)¢ ÒÏ~ &Ú ¦*f çj~ Ú[ Nê¢ ³ G;~& . .{f Wrist Blood Pressure Meter(EW 278, Japan)¢ Ï~ « *, Ú ÿ«ò6, ²V 10ª, 20ª 6öB~ 5 & .{ j G;~&b, ;>º Sports Tester(PE 3000, Finland) G;~& . ö.æ &Òº &' BO G;» ‘Breath by Breath’ O»b Quark b (Cosmed Srl, Italy)¢ ÒÏ~ G;~&b, Bïf 6ê 1 græ G; &Ë Ú Â (Mettlertoledo IP3, 2278053, Germany)j Ï~ þ *Á ê~ Ú76²ïb G;~& . "&' 6'bº Nï6 7 Ï(+3 hot, +2 warm, +1 slightly warm, 0 neutral, -1 slightly cool, -2 cool, -3 cold), ²'6 4Ï(4 very uncomfortable, 3 uncomfortable, 2 slightly uncomfortable, 1 comfort), ÛJ6 4Ï(3 too wet, 2 wet, 1 slightly wet, 0 neutral)j þ Ê*ö ºÚ bþ¶~ ¢ V~& . 2. 3.. Ö 5 8. çËN 5 b¦N. þ * ";ö Î bþ¶~ ‘NS ÊFÚ’f ‘S ÊFÚ’OÏö V çËN 5 b¦N~ *ê ïj 3.1.. Fig. 1. Design of the sportswear used for the experiment.. Fig. 2. Experimental schedule..
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(11) 78. ~~Öë²æ *7² *1^, 2005j. ß. Fig. 5. Mean sweat rate between NS and S in 5 subjects. *p 0.05. ~V *B ²ÎB &Ëö.æ¢ Ï~ Úÿö »' B <Öj B~º V Ö²~ · Ã&~V r^b C > ®b Fox(1984), JWB(2002)~ Ö"öBê *çj J«~ ® . Fig. 3. Top; Systolic blood pressure(mmHg). Bottom; Diastolic blood pressure(mmHg) *p 0.05. ß. j &b ²V 20ª ã" 6öB çßj ¾æÚ îb ‘NS Ê
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(36) FÚ~ ² Òê OÏ6ö & . "²æ, 9(1), 47-61. ºFÁÂË© (1997) Trace gas»ö ~ ~~ ~8 ·ç~ ï&. ~~²æ, 21(8), 1387-1395. ºF (2000) B¦¢ Û ~~ ~8 ·ç ï&. ^z, 8(5), 660-667. ºF (2002) ~ã~ Nê& B¦¢ Û ~~ ~8 ·çö ~º 'Ë. ^z, 10(6), 793-801. BF (1998) “~" ~ã”. z¶&v Â6¦, BÞ, pp.5871. Aschoff, J. (1983) Circadian control of body temperature. J. Therm. Biol., 8, 143-147. Crockford, G.W, Crowder W.M. and S.P. (1972) Prestige; A trace gas technique for measuring clothing microclimate air exchange rates. British Journal of Industrial Medicine, 29, 378-386. Fox, E.L. (1984) Sports physiology(Second Edition), CBS College. Publishing, W. B. Saunders Co. (U.S.A) Lotene, W.A. and Havenith, G. (1988) Ventilation of rainwear determined by trace gas method. In Mekjavic, I. B., E. W. Banster and J.B. Morison(ed). Environmental Ergonomics. Tayor & Francis, London. pp.162-176. Nadel E. R., Bullard R. W. and Stolwijk J. A. J. (1971) Importance of skin temperature in the regulation of sweating. J. Appl. Physiol., 31(3), 828-833. Shiver, J. L., Yeh. K, Fourt L. and Spivak. S.M (1977) The effects of design and degree of closure on microclimate air exchange in lightweight cloth coats. pp.167-181, In Hollies, N.R.S. and R. F. Goldman(ed). Clothing Comfort. Ann Arbor Science Pub., New York. Sullivan, P. J., Mekjavic I. B. and N. Kakitsuba (1987) Ventilation index of helicopter pilot suits. Ergonomics, 30, 1053-1061. Vokac Z., Kpke V. and Keul D. (1973) Assessment and analysis of bellows ventilation of clothing. Textile, Res. J., 43, 474-482. (2004 9 11 ). j ú ¢ 7>.
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- The effect of the motif (one wide slit) is to alter the intensity of each main peak, but the position of the main peaks are unchangedD. - intensity envolope →
Borgerdi ng는 struvi te의 용해도는 pH가 증가하면 감소하므로,struvi te의 생성 효율을 높이기 위해서는 pH가 8.. Effect Effect Effect of Effect of of of pH pH pH pH on on
22.Speci esri chness,EPT ri chness,totaldensi ty,EPT densi ty of the benthi c macroi nvertebrates accordi ng to the reference and pol l utedsi tes(Feb.
Effect of hydrogen peroxide on photooxidation rate of aquouse Phenol and Chlorophenols solution in continuous flow system... Total ion chromatogram by