• 제목/요약/키워드: 이순원

검색결과 340건 처리시간 0.023초

최근 경북지역 사과원에서 잎말이나방과 해충 발생동향 (Recent Occurrence Status of Tortricidae Pests in Apple Orchards in Geoungbuk Province)

  • 최경희;이순원;이동혁;김동아;서상재;권용정
    • 한국응용곤충학회지
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    • 제43권3호
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    • pp.189-194
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    • 2004
  • 1998년부터 2000년까지 3년간 경북사과주산지 사과원과 묘목원을 대상으로 잎말이나방류 종을 조사하였으며, 1992년부터 2001년까지 10년간 5-6개 시군의 관행사과원과 폐원에서 잎말이 나방 발생동향과 피해정도를 조사하였다. 사과원에 발생하는 잎말이나방으로는 애모무늬잎말이나방 (Adoxophyes orana), 사과무늬 잎말이나방(Archips breviplicanus), 매실애기 잎말이나방(Rhopobota unipunctana), 사과잎말이나방(Choristoneura longicellana), 복숭아잎말이나방(Acleris fimbriana), 감나무잎말이나방(Ptycholoma lecheana circumclusna), 한국잎말이나방(Archips subrufanus) 등 총 7종이 조사되었다. 이중 애모무늬잎말이나방이 매년 단연 우점종이었으며, 사과무늬잎말이나방과 매실애기잎말이나방은 특정 해에만 1-2 농가에서 다발생하였다. 1980년대 우점종은 사과무늬잎이나방과 매실애기잎말이나방이였으나, 1990년대말 우점종 변화가 이루어진 것으로 조사되었다. 10년간 관행사과원의 잎말이나방 피해정도를 조사한 결과, 평균 피해과율은 $0.67\%$였다. 과실 피해는 3세대 유충에 의해 8-10월에 집중적으로 이루어졌다.

사과 주산지 사과원에서 2종 심식나방류의 발생동향 (Recent Occurrence Status of Two Major Fruit Moths, Oriental Fruit Moth and Peach Fruit Moth in Apple Orchards)

  • 최경희;이순원;이동혁;김동아;김순경
    • 한국응용곤충학회지
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    • 제47권1호
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    • pp.17-22
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    • 2008
  • 본 조사는 1992년부터 2005년까지 14년간 경남북 및 전북의 $4{\sim}8$개 시군의 사과주산지에서 $16{\sim}30$개 사과원을 대상으로 실시되었으며, 과실을 직접 가해하는 2종 해충인 복숭아심식나방(Carposina sasakii)과 복숭아순나빈 Grapholita molesta)의 발생 및 피해정도를 비교, 분석하였다. 수확기 복숭아순나방에 의한 평균 피해과율은 $0.02{\sim}1.64%$였으며, 1997년을 기점으로 그 이전 연도보다 그 후 연도의 피해가 많은 경향이었다. 반면 복숭아심식나방의 평균 피해과율은 $0.02{\sim}1.30%$였으며, 1998년을 제외하고 피해과율이 0.3% 이하로 극히 낮았다. 복숭아순나방과 복숭아심식나방의 발생과원율은 각각 $13{\sim}71%,\;12{\sim}57%$였으며, 1997년 이후로 복숭아순나방의 발생과원율이 복숭아심식나방 발생과원율에 비하여 지속적으로 높게 나타났다. 각 연도별로 최대 피해를 받은 사과원의 피해과율을 비교해 본 결과 역시 발생과원율의 발생경향과 동일하였으며, 최고 피해 사과원의 복숭아순나방 피해과율은 2005년 20%로 조사연도 중에서 가장 높았다. 복숭아순나방 1세대에 의한 사과나무 신초의 피해율은 $0.1{\sim}8.1%$였으며, 수확기 피해과율 간에는 정의 상관관계를 보였다. 이상의 결과를 종합해 볼 때 최근 관행적으로 관리가 이루어지는 사과원에서 복숭아순나방이 복숭아심식나방에 비하여 우점하는 것으로 판단된다.

시판 에어로빅복의 재료 특성에 따른 쾌적성능에 관한 연구 (A Study on the Comfort Properties of Aerobic Wear with Different Materials)

  • 류숙회;이순원
    • 한국의류학회지
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    • 제15권1호
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    • pp.61-69
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    • 1991
  • In order to investigate the comfort properties of aerobic wear with different materials, the physiological responses, subjective wear sensation and microclimate were measured. The experimental garment were all-in·one type with half·length sleeves made of cotton/ polyurethane and nylon/ polyhrethane fabrics. The conditions of the experimental room were controlled to maintain two type of environ- ments, i.e. $25{\pm}1^{\circ}C$, $60{\pm}5\%$ R. H. and $30{\pm}1^{\circ}C$, $70{\pm}5\%$ R.H., Air velocity was maintained at 0.25 misec all the time. The results are as follows; 1) At $25^{\circ}C$, mean skin temperature and comfort sensation were not significantly different among 2 types of materials. 2) At $30^{\circ}C$, aerobic wear made of cotton/polyurethane fibers showed better pleasant tactile sensation than that of nylon/polyurethane fibers. 3) Under both environmental conditions, microclimate of two types of aerobic wear was not significantly different. 4) Among several aspects of wear sensations, tactile sensation was the most powerful factor to differenciate material differences of aerobic wear.

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의복의 사이즈 체계 설정을 위한 신체 발달 경향에 대한 연구 (A Study on the Developmental Trend of the Human body for the establishment of the Apparel Sizing System -on the high school boys and girls between age 16 and 18-)

  • 김구자;이순원
    • 한국의류학회지
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    • 제15권1호
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    • pp.48-60
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    • 1991
  • The purpose of this study is to analyze the pattern of human developmental growth with empirical anthropometric data for clothing construction. The sample was drawn randomly out of senior high school boys and girls in seoul urban area. The sample size was 424 boys and 301 girls between age 16 and 18. Dependent variables of this study were modified after extraction of common variables from raw data. 42 dependent variables were analyzed by the method of Duncan Test as Multiple Range Test among three age groups and T-Test between male and female of same age groups. The analysis of these data was carried with spss-x package by the computer installed in INHA University. The major findings can be summarized as follows. 1. In Duncan Test, female students between age 16 and 18 were not significantly different in the majority of dependent variables, but girth measurements and weight of 17 and 18 age groups were significantly different from that of 16 age groups. 2. In Duncan Test, male students were significantly different in the majority of the dependent variables, especially 33 variabls from 42 variables, among three age groups. 3. In T-Test, hip girth was only not significantly different between male and female and neck girth of the female students was only significantly larger than that of the male students.

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한복의 표준 치수 설정을 위한 연구 -18~26세 여성을 중심으로- (A Study on Establishment of the Standard Sizes for Hanbok - For 18~26 year old women -)

  • 박현정;이순원
    • 한국의류학회지
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    • 제18권1호
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    • pp.91-100
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    • 1994
  • The purpose of the study is to investigate the actual conditions of ready-to-wear Hanbok and is to establish the standard sizes for the women's ready-to-wear Hanbok. Twelve ready-to-wear Hanbok shops were investigated for the actual survey. Body measurements were taken from May to June, 1990 from 329 female college students living in the Seoul and Buchon. The ages of the subjects were 18"26. Thirty seven measurements were taken from each subject and analized for the results. Data were analized by factor analysis, and regression analysis. The results were as follows ; 1. As a result of the actual survey, the situation of the quality label was not enough. The size classification was not unified, and was not trusted statistically, it cannot satisfied consumers. 2. Factor analysis identified the two dimensions of body measurements 1 one was relevant to the height measurements including stature and to the length measurements of limbs, and the other was relevant to the trunk girth measurements and the limbs girth measurements. 3. because of plane construction of Hanbok, employed in this thesis was bl-dimensional sizing system using two controle dimensions including height factor(stature) and girth factor(bust girth) . 4. The Multiple regression formula was developed for estimating secondary dimensions of Hanbok Construction, in which stature and bust girth were posited as independent variables. 5. As a results, about 88.6371 of expected distribution were covered by 9 sizes, which were used as the basis for defining sizing system for Hanbok construction.tion.

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추운 환경에서 노출된 부위에 따른 체온조절 반응에 대한 연구 (Effects of Exposed Parts of Body with Garments on Human Thermoregulatory Responses to Cold Environments)

  • 성유진;이순원
    • 한국의류학회지
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    • 제21권6호
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    • pp.977-987
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    • 1997
  • The present study was designed to see what the local cooling of different body regions especially head and neck, hands and feet effect physiological responses in cold environment. Four male subjects wore garments covering whole body except face and rested for 20 min and then they rested for 40 min with uncovered head, neck, hands and feet, respectively in a cold environment(10$\pm$1$^{\circ}C$, 50$\pm$5%R.H.) 1. Rectal temperature increased when hands and feet were exposed to cold environment respectively, and when head and neck, hands and feet were exposed to cold environment together. 2. Exposed skin temperatures fell in cold environment. And hands temperature was lower than any other exposed skin temperatures. The hands temperature was significantly lower when head was exposed than when head was covered. And the feet temperature were significantly lower when hands were exposed than when hands were covered. 3. Mean skin temperature was the lowest when head and neck, hands and feet were exposed simultaneously, In conclusion, skin temperatures of extremities were decreased due to exposure to the cold environment. Especially upper extremities were lower than lower extremities by exposed parts of the body. It seemed that the extremities played the role of cold receptors but head and neck didn't. And there were large heat losses from the unprotected head and neck. In cold environment of 1$0^{\circ}C$ , thus, it is suggested for the purpose of thermoregulatory responses that head and neck would be covered and extremities would be exposed, especially upper extremities.

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남성복(男性服)의 치수규격을 위한 체형분류(I) - 직접계측자료에 의한 동체부의 분류 - (Classification of Bodytype on Adult Male for the Apparel Sizing System (I) - Bodytype of Trunk from the Anthropometric Data -)

  • 김구자;이순원
    • 한국의류학회지
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    • 제17권2호
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    • pp.281-289
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    • 1993
  • Concept of the comfort and fitness becomes a major concern in the basic function of the ready-made clothes. Accordingly a more sophiscated classification of the human morphological characteristics is strongly required for the effective clothing construction. This research was performed to classify and characterize Korean adult males anthropometrically. Sample size was 1290 subjects and their age range was from 19 to 54 years old. Sampling was carried out by the stratified sampling method. Data were collected by the direct anthropometric measurement. 75 variables in total were applied to classify the bodytypes. Data were analyzed by the multivariate method, especially factor and cluster analysis. The high factor loading items extracted by factor analysis were based to determine the variables of the cluster analysis for the similar bodytypes respectively. In the part of the trunk, 19 variables from the data were applied to classify the bodytypes of trunk by Ward's minimum variance method. The groups forming a cluster were subdivided into 5 sets by cross-tabulation extracted by the hierarchical culster analysis. Type 3 and 4 in trunk were composed of the majority of 55.6% of the subjects. The Korean adult males had relatively well-balanced bodytypes in trunk.

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trans-[FeH(NCS(Me)-S)(dppe)2]I 화합물의 trans-[FeNCS)2(Ph2P(O)CH2CH2P(O)Ph2)2][I3]로 산화 (Oxidation of trans-[FeH(NCS(Me)-S)(dppe)2]I to trans trans-[FeNCS)2(Ph2P(O)CH2CH2P(O)Ph2)2][I3](dppe=PPh2CH2CH2PPh2))

  • 이지화;이순원
    • 대한화학회지
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    • 제44권4호
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    • pp.311-315
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    • 2000
  • The Fe(II)-isothiocyanato complex $trans-[FeH(NCS)(dppe)_2]$ (1) eactedwith iodomethane(Mel) to give methyl isothiocyanide-Fe(n) complex, $trans-FeH(NCS(Me)-S)(dppe)_2]I(2)$. Compound 2 was oxidized to $trans-[Fe(NCS)_2(Ph_2P(O)CH_2CH_2P(O)Ph_2)_2][I_3]$ (3), which was structurally characterized by X-ray diffraction. The molecular structure of 3 showed a bent Fe-NCS group, Crystallographic data for 3: triclinic space group P1,a=11.071(2) A,b=12.054(2)A,c=12.121(1)A, $\alpha=101.02(1){\circ}C{\beta}=95.887(9){\circ}Cr=110.34(1){\circ}C$, $Z=1R(wR_2)=0.0567(0.1294)$.

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통일신라기 능묘석사에 나타난 복식연구 (A Study on the Costume of Stone Statues in Royal tombs and Graves in Shilla Dynasty)

  • 이순원
    • 복식
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    • 제30권
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    • pp.183-200
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    • 1996
  • The purpose of this study is to examine the custume of Stone statues in roylal tombs and graves in Shilla dynasty. Stone statues in royal tombs and graves in Shilla dynasty. Stone statues in royal tombs and graves are divided into statues of the twelve horary signs(十二支像) and stone figure of a man(石人像). The results are as follows. 1. Statues of the twelve horary signs are found eleven in royal tombs and graves. First statues of the twelve horary signs in assumed Shinmunwangrung(推定神文王陵) wear long robe(長袍) pants(袴) skirt(裙) It says that the costume element of Shilla and the costume element of Tang are mixed. But statues of the twelve horary signs was developed as a tutelary god. Statues of the twelve horary signs in Kimyoushinmyo(金庾信墓) wear jacket pants(袴) instead of long robe(長袍). Also as attaching instead of long robe. Also as attaching other color cloth in collar of jacket or not they are showing dress of mulitary officer. next statues of the twelve horary signs in Hondokwangrung(憲德王陵) wear long robe(長袍) pants(袴). it says that they imitate assumed Shinmunwangrung(推定神文王陵) Kimyoushinmyo(金庾信墓). And statues of the twelve horary signs in the rest of royal tombs and graves put on decorative armor. 2. Stone figure of a man are found is Song-dokwangrung(聖德王陵) Wonsongwangrung(元聖王陵), Hungdokwangrung(興德王陵) and divided into two types. Type 1 wear long robe(長袍) and Yangdang(裲襠). They stend for the best dress uniform of military officer. Type 2 wear Danreong(團領) with side slash. They stend for common soldier.

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면과 폴리에스테르의 혼방비율에 따른 착용감에 관한 연구 (A Study on the Effect of Cotton, Polyester and Cotton/Polyester Blend Fabrics on Subjective Wear Sensations)

  • 정찬주;이순원
    • 한국의류학회지
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    • 제12권3호
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    • pp.285-294
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    • 1988
  • The purpose of this study is to investigate the effect of cotten, polyester and cotton/polyester blend fabrics on subjective wear sensations and physiological responses at the environmental conditions. Experimental garments were round neckline T-shirts made of $100\%$ cotton, $50/50\%$ cotton/polyester, $35/65\%$ cotton/polyester and $100\%$ polyester, respectively. Four healthy young women wern chosen as subjects for the experiment and the subjects have taken intermittent exercise for 30-min, on bicycle ergometer. Conditions of experimental chamber were as follows Environment I; Temperature $30\pm1^{\circ}C$, Humidity $70\pm3\%$ R.H and Air Velocity 0.25 m/sec Envorpnment II; Temperature $22\pm1^{\circ}C$, Humidity $54\pm3\%$ R.H. and Air Velocity 0.25 m/sec The results are as follows; 1) At Environment I, skin temperatures of chest and back covered with experimental garments were not significantly different, but, at Environment II, $100\%$ polyester garment showed the higher skin temperature. 2) In both conditions, garment made of $50/50\%$ cotton/polyester were felt the best 'tactile sensation' and 'comfort' 3) The significance of subjetive wear sonsations among clothings are larger in Environment I than in Environment II.

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