• 제목/요약/키워드: angle shape of the breast and back

검색결과 3건 처리시간 0.019초

학령기(만 7세-만 12세) 남아의 체형특성II-학령기별 상.하반식 체형구성인자특성을 중심으로- (Characteristics of Somatotype for Boys of Elementary School Age II -Characteristics of factor for upper and lower half in Each Period of School Ages-)

  • 권영숙
    • 복식
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    • 제49권
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    • pp.25-48
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    • 1999
  • The purpose of this study is to offer fundamental data for classification of somatotype for boys of elementary school age. The subject were 458 elementary school boys aged from 7 to 12 living in Pusan, Data were collected by 57 anthropometric and 11 photographic measurements and analyzed by factor analysis according to SAS package 1. Through the factor analysis by each period of school ages 6-7 factor were obtained in upper half and they are as followings: 1) Factor 1 is horizontal size of upper half in every period 2) Factor 2 is vertical size of upper half in every period 3) Factor 3 is shoulder shape in the first period and length of upper half in the middle and latter period 4) Facto 4 sis length of upper half in the first period and shoulder shape in the middle and latter period 5) Factor 5 is angle shape of the breast and back in the first period angle shape of the lower breast and back in the middle of period and angle shape of the upper breast and back in the latter of period 6) Factor 6 is angle of shoulder in the first period angle shape of the upper breast and back in the middle of period and angle shape of the lower breast and back in the latter of period 7)Factor 7 is angle of shoulder in the latter of period 2. Through the factor analysis by each period of school ages 5-6 factor were obtained in lower half and they are as followings: 1) factor 1 is horizontal size of upper half in every period 2) Factor 2 is vertical size of upper half in every period 3) Pactor 3 is angle shape of the belly and upper buttock in the first period and length of lower half in the middle and latter period 5) Factor 5 is angle shape of the lower buttock in the first period angle shape of the upper belly and buttock in the middle of period and angle of the side posture in the latter of period 6) Factor 6 is angle shape of the lower buttock in the middle of period and angle shape of the lower belly and buttock

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주 재배 작목별 한국 여성 농업인 체형 특성 (Characteristics of the Body Shape of Korean Woman Farmers by Crops)

  • 백윤정;이경숙
    • 한국의류학회지
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    • 제32권10호
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    • pp.1584-1594
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    • 2008
  • This study was to research the characteristics of the body shape of Korean woman farmers by the major crops. Four hundred ninety-five Korean woman farmers from 9 different area such as Kumi, Damyang, Iksan, Injae, Chungju, Choongju, Haman, Whasung, and Whasoon volunteered for this study. Their major crops were the rice, the pepper, the water melon, the strawberry, the wild rocambole, the sweet persimmon, the grapes, the mushroom, and the chrysanthemums. Twelve body angles were measured from archived the somatotype photographs of the front, the side, and the back. Questionnaires of SF-36 and the farmer's symptom, and the farm-work related movements were surveyed. The results were as follows; 1. Farmers had lower health levels in physical role limit, pain, vitality, and physical function than other occupational workers. 2. Most farmers acted the high-risk ergonomics motions when they worked in the farm. 3. There were significantly different on the both shoulder angles, the hip tangential line slope, the hip breadth angel, in frontal ankle-knee angle, the bending back angle, the dropping breast slope, the abdominis media angle, under the abdominis media angle, the glutea angle, under the glutea angle, and the sideward knee angle(p<.05). 4. Farmers cultivating the low plants such as the water melon, the strawberry, and the wild rocambole showed more banded vertebralis and side knee angles. Farmers cultivating the red pepper showed the dropping the left shoulder and O shape legs. Farmers cultivating the fruit trees such as the sweet persimmon and the grapes showed the less banded side knee angles than other farmer groups. 5. On comparing the same age, farmers showed the older's body shape in earlier and much more than the old living in the city.

육용계(肉用鷄)에서 가식육량(可食肉量)의 추정(推定)에 관(關)한 연구(硏究) (A Study on Estimation of Edible Meat Weight in Live Broiler Chickens)

  • 한성욱;김재홍
    • 농업과학연구
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    • 제10권2호
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    • pp.221-234
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    • 1983
  • 육용계(肉用鷄)에서 가식육량(可食肉量)을 효과적(效果的)으로 추정(推定)할 수 있는 방법(方法)을 구명(究明)코자 W. Cornish(CC) 종(種)과 S. C. W. Leghorn종(種) (LL) 그리고 이 두 순종(純種)의 상반교잡종(相反交雜種)(CL. LC)을 각각(各各) 60수(首)씩 계(計) 240수(首)를 공시(共試)하여 체중(體重) 및 체형(體型)의 구성요소(構成要素)들의 크기와 요소(要素)들 간(間)의 상관관계(相關關係), 그리고 가식육량(可食肉量) 추정결과(推定結果)를 요약(要約)하면 다음과 같다. 1) 8주령시(週齡時) 체중(體重)과 사료효율(飼料效率)은 W. Cornish 종(種)에서 각각(各各) 1,819g과 2.2%였고, S. C. W. Leghorn종(種)에 각각(各各) 668g과 3.3%로 정상발육치(正常發育直)였다. 2) 체중(體重)에 대(對)한 가식육량(可食肉量)의 비율(比率)은 W. Cornish 종(種)에서 6, 8 및 10주령(週齡)에 각각(各各) 34.7%, 36.8%, 37.5%였고 S. C. W. Leghorn 종(種)은 각각(各各) 30.7%, 30.5% 및 32.3%였으며, 잡종(雜種)들은 중간(中間) 값을 보이는데 각(各) 계종간(鷄種間) 차이(差異)는 유의성(有意性)이 인정 되었다. 3) 체중(體重)에 대(對)한 방혈량(放血量)의 비율(比率)은 계종간(鷄種間) 차이(差異)가 뚜렸하지 않으나 두부중량(頭部重量), 우모중량(羽毛重量) 그리고 불가식(不可食) 내장중량(內臟重量)의 비율(比率)은 각주령(各週齡) 공(共)히 W. Cornish 종(種)에서 유의적(有意的)으로 적고 각중(脚重)과 복강지방량(腹腔脂肪量)은 S. C. W. Leghorn 종(種)에서 유의적(有意的)으로 적어서 계종간차(鷄種間差)가 뚜렷하다. 한편 가식부위(可食部位)에서 흉부(胸部)와 퇴경부(腿脛部)는 각주령(各週齡) 공(共)히 C Cornish종(種)에서 유의적(有意的)으로 크며, 가식내장(可食內臟)은 S. C. W. Leghorn종(種)에서 유의적(有意的)으로 크고, 경부(頸部)와 익부(翼部) 및 배부(背部)는 주령(週齡)에 따라 계종간차이(鷄種間差異)가 일관성이 없다. 4) 조사(調査)된 체형구성요소(體型構成要素)들의 크기는 W. Cornish종(種)에서 각주령(各週齡) 공(共)히 유의적(有意的)으로 크고, 특(特)히 10주령(週齡)에서 잡종(雜種)들 간(間)에도 대부분(大部分) 유의차(有意差)가 인정되었다. 5) 흉각(胸角)을 제외(除外)하고 대부분(大部分)의 체형구성요소(體型構成要素)들이 가식육량(可食肉量)과 높은 상관도(相關度)를 보이고 있어 체위측정치(體位測定値)들로 가식육량(可食肉量)을 비교적(比較的) 정확히 추정(推定)할 수 있을 것으로 예측되었다. 6) 가식육량(可食肉量)을 체중(體重)에 의(依)해 추정(推定)할 때의 정확도(正確度)로서 체위측정치(體位測定値)들로 추정(推定)할 경우 10주령(週齡)에서 W. Cornish종(種) $Y=-1,475.581 +5.054X_{26}+3.080X_{24}+3.772X_{25}+14.321X_{35}+1.922X_{27}$였고 S. C. W. Leghorn종(種)은 $Y=-347.407+4.549X_{33}+3.003X_{31}$였으며 W. Cornish 종(種)을 부(父)로한 잡종(雜種)(CL)은 $Y=-1,616.793+4.430X_{24}+8.566X_{32}$, S. C. W. Leghorn종(種)을 부(父)로한 잡종(雜種)(LC)은 $Y=-603.938+2.142X_{24}+3.039X_{27}+3.289X_{33}$이었다. 위에서 설명변수(說明變數)들은 $X_{24}$=흉위(胸圍), $X_{25}$=흉폭(胸幅), $X_{26}$=흉장(胸長), $X_{27}$=흉골장(胸骨長), $X_{31}$=퇴경부(腿脛部) 둘레, $X_{32}$=경골장(頸骨長), $X_{33}$=각장(脚長), $X_{35}$=각경(脚徑)이다. 7) 이상(以上)의 결과를 종합(綜合)하여 볼때 가식육(可食肉)의 비율(比率)은 계종(鷄種)과 주령(週齡)에 따라 현저한 차이(差異)를 보이고 있고, 이들의 추정(推定)은 좀 복잡(複雜)하지만 체형측정치(體型測定値)들로서도 비교적(比較的) 정확(正確)히 추정(推定)할 수 있을 것으로 판단되었다.

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