• 제목/요약/키워드: Economic characters

검색결과 195건 처리시간 0.025초

Morphology and Molecular Phylogeny of Raillietina spp. (Cestoda: Cyclophyllidea: Davaineidae) from Domestic Chickens in Thailand

  • Butboonchoo, Preeyaporn;Wongsawad, Chalobol;Rojanapaibul, Amnat;Chai, Jong-Yil
    • Parasites, Hosts and Diseases
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    • 제54권6호
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    • pp.777-786
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    • 2016
  • Raillietina species are prevalent in domestic chickens (Gallus gallus domesticus) in Phayao province, northern Thailand. Their infection may cause disease and death, which affects the public health and economic situation in chicken farms. The identification of Raillietina has been based on morphology and molecular analysis. In this study, morphological observations using light (LM) and scanning electron microscopies (SEM) coupled with molecular analysis of the internal transcribed spacer 2 (ITS2) region and the nicotinamide adenine dinucleotide dehydrogenase subunit 1 (ND1) gene were employed for precise identification and phylogenetic relationship studies of Raillietina spp. Four Raillietina species, including R. echinobothrida, R. tetragona, R. cesticillus, and Raillietina sp., were recovered in domestic chickens from 4 districts in Phayao province, Thailand. LM and SEM observations revealed differences in the morphology of the scolex, position of the genital pore, number of eggs per egg capsule, and rostellar opening surface structures in all 4 species. Phylogenetic relationships were found among the phylogenetic trees obtained by the maximum likelihood and distance-based neighbor-joining methods. ITS2 and ND1 sequence data recorded from Raillietina sp. appeared to be monophyletic. The query sequences of R. echinobothrida, R. tetragona, R. cesticillus, and Raillietina sp. were separated according to the different morphological characters. This study confirmed that morphological studies combined with molecular analyses can differentiate related species within the genus Raillietina in Thailand.

팥나방(Matsumuraeses phaseoli)과 어리팥나방(M. falcana)의 판별 분자마커 (A Molecular Marker Discriminating the Soybean Podworm, Matsumuraeses phaseoli and the Podborer, M. falcana (Lepidoptera: Tortricidae))

  • 허혜정;손예림;서보윤;정진교;김용균
    • 한국응용곤충학회지
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    • 제48권4호
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    • pp.547-551
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    • 2009
  • 팥나방(Matsumuraeses phaseoli)과 어리팥나방(M. falcana)은 유사한 종으로 작물에 상이한 피해를 주고 있다. 그러나 형태적 특징만으로 이 두 동소적 유사종을 쉽게 구분하기 어렵다. 본 연구는 이 두 종을 뚜렷하게 판별할 수 분자마커를 개발했다. 두 종의 시토크롬 옥시다아제-I의 부분(약 500 bp) 염기서열이 밝혀졌다. 이를 바탕으로 두 종을 구분하는데 이용될 수 있는 판별 제한효소인 Rsa I이 선발되었고 PCR-RFLP를 통해 입증되었다.

1960년$\sim$2007년 수도권 아파트단지의 공동생활공간 변화 과정 (A Study on the Changing Trends of Community Spaces in Apartment Complexes in the National Capital from 1960s to 2007)

  • 이남식;서귀숙
    • 한국주거학회논문집
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    • 제19권3호
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    • pp.95-104
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    • 2008
  • The purpose of this study is systematically to examine the changes that have taken place to the community spaces of apartment complexes in the national capital region of Korea. The methodology used in this study entails analyzing existing research and case studies carried out on this subject matter. Prior to these case studies, an existing study had been made of the chronological changes in policy, related laws and regulations in Korea since the 1960s. This case study presents the component ratio and systematized present situation of community spaces in twenty-two apartment complexes. An analysis of the researching process has revealed the following important factors related to the changes that have occurred in community spaces in apartment complexes. (1) Apartment complexes were originally developed in the 1960s to ease the housing shortage. Because the priority was to solve the housing shortage, community spaces were not widely considered or developed. (2) The standard of community spaces was established as mandatory by law in the 1970s, resulting in the emergence of various facilities that provided community spaces. (3) In the 1980s, various design competitions for apartment complexes were conducted as an attempt to improve residential environments. This process resulted in the development of new characteristic of subsidiary facilities. (4) During the period when housing problems were being addressed in the 1990s, the Community Service Center was added to the welfare facilities for residents. (5) Recently, during the 2000s, an improvement in residential environments has evolved due to the expansion of housing supply and economic growth. The quality of community spaces has therefore improved from the 1960s onward. This study revealed that policy and related laws regarding community space in Korea have been developing in a suitable direction and that the addition of various facilities to community spaces has improved the quality of living environments.

뇌졸중 환자의 퇴원 후 일상생활에 대한 고찰 - 일상생활 습관 및 물리치료 중심으로 - (The evaluation of active daily living after patients had stroke - focus on active daily living habit & physical therapy -)

  • 김혜선;이창현
    • 대한물리치료과학회지
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    • 제10권1호
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    • pp.30-37
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    • 2003
  • Purpose : The purpose of this study is giving the healthy promotion and it's related data base for out-patients who had stroke via evaluating the general characters of their active daily living and physical therapy Method : This study researched 81 patients who had received physical therapy service in 6 general hospitals located Pusan city responded to the self-assessment questionnaires from July 2002 to August 2002. Conclusion : In this study, patients were composed of 61.7% of male, 65.4% of 50's-60's in the age, 56.8% of cerebral infarction, and 60.5% of right hemiplegia. 74.1% of patients received physical therapy after 6 months from an attack, only 62.9% used orthosis & gait aids, and 59.2% received medical care 2 or 3 times per week. 40.7% of patients had over 9 hours sleeping time and 22% had reduced $1{\sim}2hours$ before hospitalization. 90% did not have drinking and smoking. 91.4% had 3 times eating per day, and 67.7% did not have good nutrition. The reasons of that were their eating habit, 542% of eating-giver, 3.7% of economic problem. 46.9% of patients used healthy food. In active daily living, patients can't do drinking by cup, voiding & defication by themselves, however patients can't do wearing/take off, etiquette for dressing, bathing, stepping by themselves. 40.7% of patients don't wear orthosis, 55.6% of patients don't use W/C. Part of physical therapy that patients concerned importantly exercise for prevention of joint distortion, management of affected side, and 80% of patients was also concerned other's part, significantly. 71.8% of patients & care-givers want to receive physical therapy at home, and 74% of patients do physical therapy by themselves at home along teached hospitalization.

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이상미(理想美)에 따른 여성(女性)속옷구성(構成)에 관(關)한 연구(硏究) - 1850년(年)-1910년(年)을 중심(中心)으로 - (A Study on Women's Underwear Structures by Ideal Beauty - Focused on period 1850 - 1910 -)

  • 김지연;전혜정
    • 패션비즈니스
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    • 제5권2호
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    • pp.35-48
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    • 2001
  • The purpose of this research is to understand the importance and structure of underwear which is the closest cloth to the body. Scope of this research is from middle of 19th century to the beginning of 20th century. Firstly, I studied background of the times and change of women's status and duty. Secondly, I examined the outer garment closely by the ideal beauty of each period based on the study, and thirdly I looked into structure ways of underwear. Then lastly, I took a close look about the relation of outer garment and underwear, comparing with and researching both. I studied this research, focusing on corset, crinoline and bustle based on main characters such as reform and transform among several functions of underwear. The research results are such as follows. First of all, when women's social and economic status was subjected to men, women had worn corset and fashionable dresses even though there was many object movements and vices in women's garment. Secondly, according to those movements, the ideal beauty had changed little in the same sort emphasizing on breast and hip. Thirdly, structure method of underwear changed by ideal beauty and shape of outer garment. Due to increasing sports participation, improvement of women's position, achievement of practical use, women used more drawers and stopped wearing hoop. And the weight of underwear like combination and suspender attached to corset had decreased and advanced into the more practical way. Because of industrialization, function seemed to be granted by technology development, social position change of femininity.

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영화의상에 표현된 언더웨어의 디자인과 상징성 -16세기부터 18세기까지 유럽 배경의 시대극을 중심으로- (Design and Symbolism of Underwear Shown in Movie Costumes -Focusing on Historical Dramas Set in Europe between the $16^{th}$ and the $18^{th}$ Century-)

  • 김희정
    • 복식문화연구
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    • 제19권5호
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    • pp.1102-1118
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    • 2011
  • The purpose of this study was to investigate the underwear design shown in historical dramas set in Europe between the $16^{th}$ and the $18^{th}$ century, woman's bodies were highly restricted, in order to analyze the symbolism of the movie costume and provide basic data for the future education of the department of movie costume design. For a study method, literature relating to movie costumes and underwear as well as captured images from 29 historical dramas set in Europe between the $16^{th}$ and the $18^{th}$ century was reviewed. Among them, data from 17 movies where underwear and crinoline were observed was analyzed. Historical movies, set in the $18^{th}$ century Europe exposed underwear more frequently and decisively than movies set in the $16^{th}$ and $17^{th}$ centuries. For the figure wearing underwear, its expression effect was maximized by the implication function of costumes. Underwear can easily express the time and space background and symbolize the character's social and economic position, attitudes, and values. In addition, the exposure of underwear can reveal characters' internal expressions, such as mental status, taste, temper, intention, mood, time and space display. The result of observing the underwear shown in movies reveals that underwear plays a subjective role in expressing ideal femininity as a woman of a particular age, modesty, social position symbolism and eroticism that depended on the situation. It is expected that the study will provide an opportunity to reconsider the function of underwear, which is different from the meaning of costume history, and its role as a means of communication by considering the change of underwear by age.

우리나라 언론에 나타난 기후변화 거버넌스 연구 : 일간지를 중심으로 (A study on Korean Climate Change Governance in Mass Media : Focused on Daily Newspapers)

  • 홍영식;이덕로
    • 한국콘텐츠학회논문지
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    • 제19권12호
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    • pp.38-56
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    • 2019
  • 기후변화의 지역적 광역성과 장기성으로 기후변화 문제는 일개 국가의 노력만으로는 해결할 수 없는 전지구적 난제로 자리 잡고 있다. 따라서 수직적으로 전세계(global), 지역(regional), 국가(national), 지방(local) 수준의 수직적 거버넌스가 중요하다. 또한 각 수준에서 정부, 기업, 민간의 수평적 거버넌스가 조화롭게 작동할 때 복잡한 기후변화문제에 대한 해결 실마리를 얻을 수 있다. 본 연구에서는 1990년부터 2018년까지 29년간 일간신문에서 기후변화라는 주제어를 가진 약 24,000건의 기사에 나타난 기후변화에 대한 수직적·수평적 거버넌스와 이슈트렌드 등을 분석하였다. 분석결과 우리나라에서는 수직적 측면에서 글로벌 기후변화 이슈를 중앙정부는 적극적으로 참여하고 있으나, 동북아와 같은 지역적 논의는 거의 없었다. 수평적 측면에서는 정부 중심의 논의가 주류를 이루고 있고 민간 시민단체의 참여나 기업의 참여는 부족하였다. 향후 기후변화에 효과적으로 대응하기 위해서는 수직적 측면에서는 지역적 협력에 대한 논의와 함께 기후변화가 직접적으로 행동에 옮겨질 수 있는 지방수준에서 실질적인 논의가 활발히 이루어져야 한다. 또한 수평적인 측면에서는 개발시대의 관주도적 태도에서 벗어나 시장메커니즘을 적극적으로 활용할 수 있는 방안과 시민사회의 참여를 유도할 수 있는 방안이 마련되어야 한다. 이를 위해 기후변화대응 기본법 등의 제정을 통한 제도적 정비를 제안하였다.

지리가중회귀분석을 이용한 은평뉴타운 지가 분석 (Analysis of Eunpyeong New Town Land Price Using Geographically Weighted Regression)

  • 정효진;이지영
    • Spatial Information Research
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    • 제23권5호
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    • pp.65-73
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    • 2015
  • 서울시는 강북의 노후화 및 강남과 강북의 경제 불균형을 해소하고자 뉴타운 사업을 시행하였고, 이에 따라 은평구는 시범지구로 지정되었으며 2013년 최종적으로 사업이 완료되었다. 이에 본 연구는 은평구에서 진행된 뉴타운 사업에 따라 발전된 사회적, 경제적 요소들이 지가에 미치는 영향의 정도를 공간 효과를 반영한 지리가중회귀모델을 이용하여 분석하였다. 분석결과 기존의 지가분석에서 주로 이용된 선형회귀모델에 비해 높은 설명력을 가지고 있었으며, AIC값과 잔차의 Moran'I를 통해 좀 더 적합한 모델로 판정하였다. 또한 지역적으로 회귀계수의 차이가 있었으며 부호가 다르게 나타나는 경우도 있어 선형회귀모델을 통한 전역적인 분석방법보다 자세한 설명이 가능해졌다. 추후 은평구 개발에 있어 공간적 특성을 고려하여 지역을 개발한다면 실효성 강화에 도움이 될 수 있을 것으로 판단된다.

현대 티셔츠에 나타난 문화정체성과 디자인 개발 (The Cultural Identity Found in Contemporary T-Shirts and the Development of Design)

  • 이민선;안가영;김민자
    • 복식
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    • 제61권10호
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    • pp.42-54
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    • 2011
  • The study was focused on surveying the cultural identity and the origin of T-shirts, and examining their functions. Six cities were selected to categorize the design motifs of cultural identity appearing in the design of contemporary T-shirts. These cities include a city in France, United Kingdom, Italy, United States and Japan where collections are currently presented at, and also a city in China that has shown a high economic growth as one of the most popular sightseeing cities. Cultural identity was presented in the T-shirts that were examined in this study through diversified design motifs. Motifs used in T-shirt designs to reflect cultural identity included national flags, notable places, letters, names of geographic places, and individuals. A national flag is a motif that signifies national identity and it was used in the front of T-shirts as it is or was just partially used. Also, many world-renowned structures or architectural buildings were applied to T-shirt design. Noted places such as the White House, the Statue of Liberty in the U.S., Tienanmen Square in China and the Eiffel Tower in France were used. The unique characters of language, such as Hangeul in Korea were used as design elements to reflect the structural characteristics of letters. Names of geographic places were used as design elements through the disclosure of the name of a symbolic city or a tourist site in each country. In terms of figures, not only the historical figures or celebrities from each country were used, but the image of bodies and faces that represent each culture were used as well. In addition, this study was used to develop T-shirt designs that reveal the cultural identity of Korea.

한국 모던 걸의 패션 스타일 연구: 실존 인물과 영화 주인공을 중심으로 (A Study on the Korean Modern Girl Fashion Style: Focused on Actual People and Film Heroine)

  • 양정희;박혜원
    • 패션비즈니스
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    • 제19권2호
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    • pp.118-135
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    • 2015
  • This study probed into the fashion of modern girls between the 1920's and the 1930's who led the mentality and fashion of women as the progenitor of the alpha girl in Korea. For this, the fashion of actual people who received attention as modern girls in various occupations and that of modern girl heroines reinterpreted in films were examined. Methods included the theoretical study based on fashion related newspaper articles at the time, specialized publications, advance researches, and internet data and the empirical study that involved contents analysis centering on visual data. The Western women's fashion between the 1920's-1930's was dominated by the garçonne look to promote women's entry into society and competition against men and the practical and mature long and slim look due to the influence of economic recess. Korean people also adapted Western clothes following Western fashion while also modified the traditional clothes and wore modified Korean clothes. The fashion of 5 actual modern girls of Korea and that of 3 film heroines were examined. The fashion of actual people most well represented the fashion trends at the time and that they used fashion as the means to express their mentality and their artistic propensity and professionalism were expressed through fashion. On the other hand, the fashion of film heroines substantially expressed various occupations of the characters in the film and reflected trendy clothes and cosmetics, and it showed sexy and romantic fashion trend due to the influence of modern trends and reinterpretations.