• 제목/요약/키워드: F%26B

검색결과 469건 처리시간 0.032초

Effect of Corticosterone Administration on Small Intestinal Weight and Expression of Small Intestinal Nutrient Transporter mRNA of Broiler Chickens

  • Hu, X.F.;Guo, Yuming;Huang, B.Y.;Zhang, L.B.;Bun, S.;Liu, D.;Long, F.Y.;Li, J.H.;Yang, X.;Jiao, P.
    • Asian-Australasian Journal of Animal Sciences
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    • 제23권2호
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    • pp.175-181
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    • 2010
  • The effects of corticosterone (CORT) administration on the weight of small intestine and the expression of nutrient transporter mRNA in the small intestine of broiler chickens (Gallus gallus domesticus) were investigated. One hundred and eight sevenday-old birds were randomly divided into two equal groups comprising a control group (CTRL) and an experimental group (CORT). CTRL birds were fed a basal diet and the CORT birds were fed a basal diet containing 30 mg corticosterone/kg from d 8 to 21. At 21 d of age, average daily feed intake (ADFI), serum corticosterone level, small intestinal absolute wet weight and relative weight, and relative abundance of SGLT1, CaBP-D28k, PepT1 mRNA in the duodenum and L-FABP mRNA in the jejunum were determined. The results showed that serum corticosterone level, liver weight and small intestinal relative weight (small intestinal wet weight/body weight) of CORT chickens were about 30.15%, 26.72% and 42.20% higher, respectively, than in the CTRL group (p<0.05). CORT birds had relative mRNA abundance of CaBP-D28k and PepT1 in the duodenum, and L-FABP in the jejunum which was 1.77, 1.37 and 1.94 fold higher, respectively, than in the CTRL group (p<0.05); the relative abundance of SGLT1 was 1.67 fold higher than in the CTRL group (p = 0.097). ADFI, small intestinal wet weight and length in CORT-treated broiler chickens was about 29.11%, 31.12% and 12.35% lower, respectively, than in the CTRL group (p<0.05). In conclusion, corticosterone administration lowered the wet weight but increased the relative weight of the small intestine and the expression of intestinal nutrient transporter mRNA of broiler chickens.

녹색꽃양배추 (Brassica oleracea L. var. italica)의 약배양 효율증진과 약유래 계통의 특성 (Factors Affecting Efficiency of Anther Culture and Phenotypic Characteristics of Anther -derived Progeny in Broccoli)

  • 남시춘;윤광현;백기엽
    • 식물조직배양학회지
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    • 제26권3호
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    • pp.189-195
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    • 1999
  • 녹색꽃양배추의 약배양에 영향을 미치는 제 조건을 규명하고 다양한 유전적인 특성을 가진 품종들을 대상으로 다수의 계통을 유기하여 신품종 육성 소재로 이용하고자 실험한 결과는 다음과 같다. 배지시험 결과 B5배지에 NAA 0.1 mg/L + 2.4-D 0.1mg/L + 당 10% 처리구에서 배상체 발생율이 가장 높았으며 액체배지가 고체배지보다 5배 정도 배발생에 효과적이었다. 약접종 직후 35$^{\circ}C$ 고온처리 일수에 따른 시험에서는 1일처리가 가장 효과적이었으며 시일이 경과할수록 배상체 발생율이 현저히 저하되었다 품종간 배상체 유기율은 Green valient 2.8%에서 Haisi의 21%까지 차이가 심하였으나 이배체율은 62~74%로 품종간 큰 차이를 나타내지 않았다. Rokguray와 Haisi두 품종 약유래 계통의 포장특성 검정결과 초장, 엽수, 측지수, 화뢰의 지름은 다양한 변이를 보였으며 두 품종에서 유기된 계통들 중 조숙이며 초장이 크고 화뢰의 지름이 큰 계통과 중만생이며 엽수가 많고 화뢰의 지름이 작은 계통을 각각 5계통, 7계통을 선발하여 F$_1$육성 소재로 이용하였다.

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전라도 농촌장수지역 거주 70대 노인의 건강상태에 영향을 미치는 환경적 요인에 대한 탐색 연구 (Investigation on Influencing Environmental Factors on Health Status of Korean Septuagenarians Dwelling in Longevity Region in Jeonla Province)

  • 곽충실;연미영;이미숙;오세인;박상철
    • 대한지역사회영양학회지
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    • 제19권2호
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    • pp.142-162
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    • 2014
  • Objectives: To evaluate the critical environmental factors on healthy-aging of Korean people, we investigated the significant factors influencing health status of septuagenarians living in rural area of Jeonla province, known to be one of the representative longevity regions in Korea. Methods: We divided subjects into healthy group (36M/25F) or poor-health group (26M/73F) based on self-reported health status, body mass index, a number of prescription, and blood test data. General characteristics, physical measurements, lifestyle, dietary behavior and nutrient intake, physical health and mental health data were statistically compared between the two groups. Results: Average age was not different between healthy group and poor-health group in men and women, respectively. In men, significantly favorable factors to health were observed to be higher education, regular exercise, higher grip strength and walking function, body mass index (${\geq}18.5kg/m^2$), moderate frequency of drinking and eating-out, non-smoking, normal red blood cell (RBC) count, higher serum dehydroepiandrosterone-sulfate (DHEAS) level, good digestive function and appetite, normal hearing function, regular meals, adequate vegetable and fruit intake, diverse food intake, adequate energy and nutrients (protein, vitamin $B_1$, $B_6$, C and E, folate, niacin, P, Zn and K) intake, higher mini-nutrient status assessment (MNA) score and low level of depression. On the other hand, in women, those were literacy, living arrangement, moderate frequency of drinking, healthy teeth, higher grip strength and walking function, bone mineral density, normal RBC and white blood cell (WBC) count, higher DHEAS concentration, higher MNA score, normal cognition and memory function, having snack and adequate fruit intake. Conclusions: These results could be useful to plan effective strategies to increase health-life expectancy of Korean old people living in rural areas.

전남지역 시설재배 토양환경 실태조사 (Soil Environmental Investigation of Plastic Film House in Chonnam Area)

  • 김희권;박인진;김정근;김상철
    • 한국토양비료학회지
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    • 제33권1호
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    • pp.40-46
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    • 2000
  • 시설재배 토양의 화학성, 미생물상 및 경종방법을 조사분석하여 시비관리 개선 및 연작장해의 사전 방지책 마련을 위한 자료를 얻고자 고추, 오이, 참외 재배지 60농가를 조사한 결과는 다음과 같다. 고추, 오이, 참외 재배농가의 시비량은 표준보다 인산은 2~2.5배, 칼리 2배였으며, 퇴비는 오이재배 농가에서 3배정도 많이 시용한 것으로 조사 되었으며 토양중 무기성분 함량이 대부분 적정치 이상이라 할지라도 고추, 오이, 참외 토양의 염기포화도가 40:18:12, 55:16:14, 40:27:11로 적정치의 60:15:5에 미치지 못하였을 뿐만아니라 양분 불균형으로 작물의 흡수 장해가 있었을 것으로 추정 되었다. 시설 하우스 토양의 미생물 B/F 값은 고추 91.2, 오이 80.4, 참외 18.8로 연작 년수가 긴 것으로 조사된 참외 재배토양의 미생물상이 열악한 것으로 나타났다. 토양 pH가 증가할수록 곰팡이와 Fusarium의 밀도는 감소 하고 방선균은 증가 하였으며, 토양 유기물 함양이 증가 할수록 모든 미생물의 밀도가 증가 하였으며 세균은 유의성이 안정 되었다. 세균, 곰팡이, 및 Fusarium의 밀도는 EC가 증과 할수록 감소 하였다. 따라서 시설하우스 재배시는 토양분석후 시비처방에 의해 인산과 칼리를 감비하고 염기포화도를 조절할 수 있도록 시비해야 할 것으로 사료되었다.

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토목관련 천부층 조사에서 다중 모드 표면파 역산의 효과 (Effectiveness of multi-mode surface wave inversion in shallow engineering site investigations)

  • Feng Shaokong;Sugiyama Takeshi;Yamanaka Hiroaki
    • 지구물리와물리탐사
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    • 제8권1호
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    • pp.26-33
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    • 2005
  • 최근 들어 토목관련 천부층 조사에 다중 모드 표면파 위상 속도의 역산이 많은 관심을 받고 있다. 감도 분석, 그리고 합성탄성파자료와 현장자료의 역산 결과는 이 방법이 기본 모드만을 이용하는 것에 비해 매우 효과적임을 보여주고 있다. 이중 모드 레일리 파의 위상속도들에서 층의 두께와 전단파 속도에서의 조그만 변화는 고차 모드의 감도들을 (a) 다른 주파수 대역들에 모이게 하고 (b) 심도가 깊어질수록 기본 모드보다도 더 크게 한다. 이 관찰을 통해 다중 모드 위상 속도 역산을 이용하면 기본 모드 자료들만의 역산에 비해 변수값들을 더 잘 구분해 낼 수 있고 깊은 구조, 특히 속도 역전이 일어난 구조에 대해 보다 나은 영상을 얻을 수 있음을 알 수 있다. 20 m 깊이에 저속도층이 존재하는 모델에서 이론적인 위상 속도들의 역산은 1차 모드만 첨가될 때 단지 연암층만을 영상화할 수 있다. 이 사실은 측정 가능한 가장 낮은 주파수가 단지 6 Hz 일 때 특히 중요하다. 현장시험들이 시추공과 PS 검층을 이용하여 조사된 지역들에서 행해졌다. 첫 번째 지역에서는 일본에서 심부 지질조사에 주로 이용되는 microtremor 배열 탐사가 35 m 깊이까지 토양층을 탐사하기 위해 사용되었다. 두 번째 지역에서는 12 m 깊이까지 조사하기 위해 sledgehammer 음원과 선형 다중 채널 수진기 전개를 이용하여 자료가 얻어졌다. 분산곡선 분석을 위해서 주파수-파수 파워 스펙트럼법이 사용되었고 각각의 시험에서 2차 모드의 속도까지 구해졌다. 다중 모드 역산 결과는 PS 검층기록과 잘 일치한다. 하지만 단지 기본 모드만을 이용하여 얻어진 결과는 매립지 아래의 천부 연암층까지의 깊이를 매우 작게 평가하였다.

간호학 교과과정 개선을 위한 조사 연구 (A Study on improvement of curriculum in Nursing)

  • 김애실
    • 대한간호학회지
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    • 제4권2호
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    • pp.1-16
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    • 1974
  • This Study involved the development of a survey form and the collection of data in an effort-to provide information which can be used in the improvement of nursing curricula. The data examined were the kinds courses currently being taught in the curricula of nursing education institutions throughout Korea, credits required for course completion, and year in-which courses are taken. For the purposes of this study, curricula were classified into college, nursing school and vocational school categories. Courses were directed into the 3 major categories of general education courses, supporting science courses and professional education course, and further subdirector as. follows: 1) General education (following the classification of Philip H. phoenix): a) Symbolics, b) Empirics, c) Aesthetics. 4) Synthetics, e) Ethics, f) Synoptic. 2) Supporting science: a) physical science, b) biological science, c) social science, d) behavioral science, e) Health science, f) Educations 3) Professional Education; a) basic courses, b) courses in each of the respective fields of nursing. Ⅰ. General Education aimed at developing the individual as a person and as a member of society is relatively strong in college curricula compared with the other two. a) Courses included in the category of symbolics included Korean language, English, German. Chines. Mathematics. Statics: Economics and Computer most college curricula included 20 credits. of courses in this sub-category, while nursing schools required 12 credits and vocational school 10 units. English ordinarily receives particularly heavy emphasis. b) Research methodology, Domestic affair and women & courtney was included under the category of empirics in the college curricula, nursing and vocational school do not offer this at all. c) Courses classified under aesthetics were physical education, drill, music, recreation and fine arts. Most college curricula had 4 credits in these areas, nursing school provided for 2 credits, and most vocational schools offered 10 units. d) Synoptic included leadership, interpersonal relationship, and communications, Most schools did not offer courses of this nature. e) The category of ethics included citizenship. 2 credits are provided in college curricula, while vocational schools require 4 units. Nursing schools do not offer these courses. f) Courses included under synoptic were Korean history, cultural history, philosophy, Logics, and religion. Most college curricular 5 credits in these areas, nursing schools 4 credits. and vocational schools 2 units. g) Only physical education was given every Year in college curricula and only English was given in nursing schools and vocational schools in every of the curriculum. Most of the other courses were given during the first year of the curriculum. Ⅱ. Supporting science courses are fundamental to the practice and application of nursing theory. a) Physical science course include physics, chemistry and natural science. most colleges and nursing schools provided for 2 credits of physical science courses in their curricula, while most vocational schools did not offer t me. b) Courses included under biological science were anatomy, physiologic, biology and biochemistry. Most college curricula provided for 15 credits of biological science, nursing schools for the most part provided for 11 credits, and most vocational schools provided for 8 units. c) Courses included under social science were sociology and anthropology. Most colleges provided for 1 credit in courses of this category, which most nursing schools provided for 2 creates Most vocational school did not provide courses of this type. d) Courses included under behavioral science were general and clinical psychology, developmental psychology. mental hygiene and guidance. Most schools did not provide for these courses. e) Courses included under health science included pharmacy and pharmacology, microbiology, pathology, nutrition and dietetics, parasitology, and Chinese medicine. Most college curricula provided for 11 credits, while most nursing schools provide for 12 credits, most part provided 20 units of medical courses. f) Courses included under education included educational psychology, principles of education, philosophy of education, history of education, social education, educational evaluation, educational curricula, class management, guidance techniques and school & community. Host college softer 3 credits in courses in this category, while nursing schools provide 8 credits and vocational schools provide for 6 units, 50% of the colleges prepare these students to qualify as regular teachers of the second level, while 91% of the nursing schools and 60% of the vocational schools prepare their of the vocational schools prepare their students to qualify as school nurse. g) The majority of colleges start supporting science courses in the first year and complete them by the second year. Nursing schools and vocational schools usually complete them in the first year. Ⅲ. Professional Education courses are designed to develop professional nursing knowledge, attitudes and skills in the students. a) Basic courses include social nursing, nursing ethics, history of nursing professional control, nursing administration, social medicine, social welfare, introductory nursing, advanced nursing, medical regulations, efficient nursing, nursing english and basic nursing, College curricula devoted 13 credits to these subjects, nursing schools 14 credits, and vocational schools 26 units indicating a severe difference in the scope of education provided. b) There was noticeable tendency for the colleges to take a unified approach to the branches of nursing. 60% of the schools had courses in public health nursing, 80% in pediatric nursing, 60% in obstetric nursing, 90% in psychiatric nursing and 80% in medical-surgical nursing. The greatest number of schools provided 48 crudites in all of these fields combined. in most of the nursing schools, 52 credits were provided for courses divided according to disease. in the vocational schools, unified courses are provided in public health nursing, child nursing, maternal nursing, psychiatric nursing and adult nursing. In addition, one unit is provided for one hour a week of practice. The total number of units provided in the greatest number of vocational schools is thus Ⅲ units double the number provided in nursing schools and colleges. c) In th leges, the second year is devoted mainly to basic nursing courses, while the third and fourth years are used for advanced nursing courses. In nursing schools and vocational schools, the first year deals primarily with basic nursing and the second and third years are used to cover advanced nursing courses. The study yielded the following conclusions. 1. Instructional goals should be established for each courses in line with the idea of nursing, and curriculum improvements should be made accordingly. 2. Course that fall under the synthetics category should be strengthened and ways should be sought to develop the ability to cooperate with those who work for human welfare and health. 3. The ability to solve problems on the basis of scientific principles and knowledge and understanding of man society should be fostered through a strengthening of courses dealing with physical sciences, social sciences and behavioral sciences and redistribution of courses emphasizing biological and health sciences. 4. There should be more balanced curricula with less emphasis on courses in the major There is a need to establish courses necessary for the individual nurse by doing away with courses centered around specific diseases and combining them in unified courses. In addition it is possible to develop skill in dealing with people by using the social setting in comprehensive training. The most efficient ratio of the study experience should be studied to provide more effective, interesting education Elective course should be initiated to insure a man flexible, responsive educational program. 5. The curriculum stipulated in the education law should be examined.

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관행 및 유기농 재배가 당근의 생육과 품질에 미치는 영향 (Effects of Conventional and Organic Cultivation on Growth and Quality of Carrot)

  • 전지영;권성애;백민경;지형진;이연;김병섭;용영록
    • 한국유기농업학회:학술대회논문집
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    • 한국유기농학회 2009년도 하반기 학술대회
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    • pp.289-289
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    • 2009
  • 당근은 우리나라에서 재배되고 있는 채소 중에서 대표적인 비타민 A의 급원으로서 매우 중요한 근채류이다. 최근 친환경농산물에 대한 관심과 요구가 급증하면서 소비자들은 고품질 당근을 선호하고 있으나 유기농 당근생산에 대한 연구가 미비한 실정이다. 본 연구는 관행 및 유기농 재배가 당근의 생육과 품질에 미치는 영향을 구명하고자 실시하였다. 본 실험에 사용된 공시품종은 '조춘5촌당근'(세미니스, A), '선홍봄5촌당근'(농우종묘, B), '홍심5촌당근'(대농종묘, C), '춘홍5촌당근'(사카타, D), '하파5촌당근'(신젠타종묘, E), '홍심5촌당근'(경신종묘, F)으로 전체 6개 품종이며, 경기도 평택시 유천동 대농종묘(주) 육종연구소 N2, N3 하우스에 9월 8일 파종하였고 재배방법은 유기농 및 관행재배표준법에 준하여 실시하였다. 관행과 유기농 재배 후 12월 3일에 수확하여 엽중, 근중, 근장, 근경, 코어, 추근성, 근피색과 가용성 당함량을 조사하였다. 근피색은 Colorimeter(Minolta, CR-400)를 이용하여 Hunter값인 L(밝기), a(녹색-적색), 그리고 b(파란색-노란색)로 표시하였다. 가용성 당함량 조사는 HPLC를 이용하여 분석하였다. 엽중은 유기농 재배 F품종에서 26.0g으로 가장 무거웠고 전체적으로 유기농 재배구에 비해 관행 재배구에서 엽중이 무거웠다. 근장은 모든 품종에서 관행구에 비해 유기농 재배구에서 현저히 길게 나타나 재배 방법 간의 유의차를 보였으며 유기농 재배의 경우 근장이 17.9cm ~ 19.0cm 범위로 품종간 유의성은 없었다. 근중은 전체적으로 관행 재배구가 우수하거나 유기농 재배구와 비슷한 경향을 보였고, 특히 관행 재배구 B품종이 58.1g, A품종이 57.1g으로 가장 무겁게 나타나 재배방법 및 품종간 비교에서 우위를 나타냈다. 당근 뿌리의 명도를 나타내는 Hunter L값은 모든 품종에서 관행 재배구가 높게 나타났으며 특히 관행재배구의 최하위 L값(45.80)이 유기농 재배구의 최상위 L값(44.81)이 보다 높게 나타나 관행 재배를했을 경우 뿌리 광택이 더욱 우수함을 알 수 있었다. Hunter b값은 노란색을 나타내는데 B품종에서 유기농 재배구 19.68, 관행 재배구 19.55로 모든 품종 중에서 가장 높은 수치를 보였다. Fructose 함량은 D품종이 관행 재배구와 유기농 재배구에서 각각 $8.5mg{\cdot}g^{-1}FW,\;8.3mg{\cdot}g^{-1}FW$을 함유하여 가장 많게 나타났고, glucose 함량은 관행 재배구에서 D품종이 $41.5mg{\cdot}g^{-1}FW$을 함유하여 가장 많았고 유기농 재배구에서도 역시 D품종이 $35.7mg{\cdot}g^{-1}FW$을 함유하여 가장 많게 나타났다. Sucrose 함량은 모든 품종의 관행 재배구에서 현저하게 높게 나타났다. 가용성 당함량은 F품종만이 유기농 재배구에서 높게 나타났지만, 다른 5개 품종의 관행 재배구와 비교했을 때는 가장 적은 수치를 나타내 적절한 비배관리를 통한 관행 재배 방법이 가용성 당함량을 증가시킨 것으로 생각된다. 결론적으로 생육 및 품질은 관행재배에서 유기농 재배에 비해 우수하였고 근장은 유기농재배에서 길게 나타났고 가용성당람량 역시 관행재배에서 대체적으로 높게 나타났지만 품종에 따라 유기농재배에서도 높게 조사된 것도 있어 앞으로 유기농 재배에 적합한 당근 품종선발이 필요하다.

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산업장 근로자의 산업보건관리에 대한 지식 태도 및 실천에 관한 조사 연구 -부산지역을 중심으로- (A Study of Industrial Workers' Knowledge, Attitude, and Practice of Health Care Services in Busan City)

  • 황보선;신유선;윤석옥;이지현;김정순;김이순;김복용;강영미
    • 지역사회간호학회지
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    • 제4권2호
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    • pp.100-108
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    • 1993
  • The purpose of this study was to identify the workers the Knowledge, Attitude, and Practice of industrial health care services. The study was conducted from Dec 10, 1992 to Jan 20, 1993. The data was collected from 849 workers in 56 companies in Busan City. The data was analyzed by using the mean, S.D>, T-test, ANOVA. The tool for measuring the degree of Knowledge, Attitude and Practice of industrial health care of workers was developed by community health nursing academy and the reliability an of the tool was 0.82810. The results were as follows : 1. The general characteristics of workers : Distribution of workers consisted of laborer(55.0%), office workers(45.0%), in an age range from 25-39(55.0%), male employees were(69.7%), married employees were(62.4%), the educational level with the highest percentage was high school graduates(54.2%). The present work force had a career for 7 years or more with an income of 300-700 thousand won monthly(43.2). 2. The degree of Knowledge Attitude and Practice about industrial health care services of workers : The total score of the Knowledge, Attitude, and Practice was 49.09 points out of a possible 80(mean Score=2.46) 1) The total score of the Knowledge was 15.73 points out of 24. (Mean score=2.62) The following are the Knowledge scores: The necessity examination of occupational disease was(3.34) The knowledge of occupational disease was (3.12) The knowledge of health education was(1.29) 2) b. The total score of the Attitude was 26.01 point out of 44(mean score=2.36) The following are the Attitude scores: The necessity of health education for health examination was (3.14). The importance of health examination was(3.08) The necessity of measurement for working environment was(2.99). The satisfaction of the content in the periodic health examination was low(1.81). 3) The total score of the Practice was 7.35 points out of 12(mean score=2.45) The following are the orders of Practice scores: The participation in health examination was higher than in health education(1.33). 3. The general characteristics and the degree of knowledge, Attitude, and Practice of workers of industrial health care. 1) The level of worker's knowledge was significantly related by working part(t=2.54 P=0.000), marital status(F=4.35 P=0.029), educational level(F=3.91 and P=0.020), monthly income(F=2.98 P=0.029) 2) There were no significant difference between the general characteristics and the attitude of workers. 3) The practice was significantly related with working part(T=2.52 P=0.012), sex(T=2.28 P=0.23), marital status(F=4.25 P=0.012), monthly income (F=2.76 P=0.034) 4) The total score had a significant difference with working part(T=2.39 P=0.017), sex (T=3.84 P=0.000), marital status (F=3.18 P=0.032). Educational level (F=3.20 P=0.033), and monthly income(F=3.05 P=0.022).

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해안식물 5종에 대한 항균활성 탐색 (Screening of Antifungal Activity on the Coastal Plants 5 Species)

  • 권난희;김태근;박성준;김현철;송창길
    • 한국유기농업학회지
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    • 제24권3호
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    • pp.465-484
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    • 2016
  • 본 연구는 자생식물인 순비기나무, 번행초, 사철쑥 등을 이용하여 친환경 농자재로 개발하기 위한 기초자료를 제공하고자 수용성 추출액 농도에 따른 Stemphylium vesicarium, Penicillium italicum, Sclerotinia sclerotiorum, Pythium ultimum, Botrytis cinerea, Rhizoctonia solani, Colletotrichum gloeosporioides 7종의 작물 병원균에 대해 생장을 조사하였다. 공여체식물별에 따른 수용성 추출액 농도가 증가됨에 따라 작물 병원균 균사의 생장이 감소하는 경항을 보이나 공여체식물과 병원균의 종류에 따라 억제의 정도차이를 보였다. Stemphylium vesicarium 경우 번행초와 사철쑥에서 농도 증가에 따라 각각 r = -0.857 (p<0.01), r = -0.868 (p<0.01)로 역의 상관을 보였고 Penicillium italicum은 순비기나무 r = -0.833 (p<0.01), Sclerotinia sclerotiorum은 순비기나무 r = -0.862 (p<0.01)와 사철쑥 r = -0.902 (p<0.01), Botrytis cinerea은 번행초 r = -0.896 (p<0.01)에서 역의 상관을 보였으며 Rhizoctonia solani과 Colletotrichum gloeosporioides은 모든 공여체식물에서 역의 상관을 보였다. 100% 처리구에서 균사의 생장억제 활성은 번행초인 경우 Pythium ultimum, Botrytis cinerea, Colletotrichum gloeosporioides에 대해 각각 94%, 50%, 80%의 억제율을 보였다. 사철쑥인 경우 Stemphylium vesicarium, Pythium ultimum에 대해 각각 43%, 90%의 억제율을 보였다. 황근은 Penicillium italicum, Sclerotinia sclerotiorum에서 각각 50%, 26%가 억제되었으며 무화과는 Rhizoctonia solani에 대해 74%가 균사 생장이 억제되었다. 항균활성을 보이는 수용체식물의 총 페놀 및 플라보노이드 함량은 사철쑥 16.15 mg/g, 무화과 7.81 mg/g, 순비기나무 6.18 mg/g, 황근 5.25 mg/g, 번행초 4.41 mg/g 순으로 조사되었고 플라보노이드는 사철쑥 27.57 mg/g, 순비기나무 12.49 mg/g, 무화과 11.45 mg/g, 황근 5.77 mg/g, 번행초 5.08 mg/g 순으로 분석되었다.

TV 뉴스 여성앵커 재킷의 색상 이미지 연구 (A Study on Color Image of TV News Anchor Woman's Jackets)

  • 이은경
    • 한국생활과학회지
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    • 제19권1호
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    • pp.149-156
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    • 2010
  • TV news anchor woman's appearance, voice, expression, and clothing, etc., have an influence on the reliability of the article to be reported. Among these, clothing is the most crucial factor in forming an anchor woman's image, especially the clothing color factor. This study is aimed at providing the basic foundation for anchor woman when they select the clothing color by analyzing the clothing color image on the screen. For this purpose, the KBS and MBC 9 o'clock news desk and SBS 8 o'clock news of the local major news programs were selected. With the collection of 300 pieces of news clips related to anchor woman's clothing from January to December 2008, they were classified into F/W seasons and analyzed by the clothing color. The surveying method of clothing color was to capture the anchor woman's clothing among the news clips, then pick the representing color by applying Adobe Photoshop, and researching the formed $L^*a^*b^*$ value of color chips. The surveyed color was transformed into value of distant cell, H V/C, and the results were analyzed. As a result, it showed that the White system for anchor woman's clothing during the S/S seasons is most frequently picked, followed by the Red system. In F/W seasons, Gray system is the most favored, then White and Red, respectively. It was revealed that the most frequently selected colors for upper-wear by anchor women in the three broadcasting stations was an achromatic color, such as White or Gray, and then the chromatic color, Red. It shows that there is no big difference in season. The Inner-wear color matched the jackets which were also achromatic in color, white and black being the most favored in the S/S seasons, and in the case of chromatic colors, Red was the most favored. In addition to this, identical coloration with jacket, coloration with similar color, or single color as clothing color were no less frequently adopted. During the F/W seasons, identical coloration accounts for 26%, the most popular colored being White and Red. It was found that the coloration with achromatic colors are highly favored in the three major broadcasting stations alike.