• 무역학회지
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• 제47권5호
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• pp.201-221
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• 2022

This study aims to analyze a harmonious approach between trade norms for the protection of human rights and the WTO agreements is increasingly necessary and important. conflicts and harmonization that may occur between major human rights protection trade norms and WTO agreements were comprehensively reviewed. The hard legalization of corporate social responsibility for sustainable development, such as human rights protection, was in conflict with the WTO Agreement, which was based on the principle of non-discrimination. As the currently expanding human rights protection trade norms reflect differences in the positions of developed and developing countries, it was also pointed out that there may be disputes over WTO compatibility and distorted protectionism measures. Accordingly, the applicability of the general exceptions to Article 20 of the GATT were reviewed together, and Article 20(a) of GATT, "necessary to protect public morals" may differ between developed and developing countries, and thus limitations were also considered. At the same time, When it is necessary to take regulatory measures such as prohibition of imports from a specific country for human rights protection, it was reviewed and proposed domestic trade norms revision.

• Asian-Australasian Journal of Animal Sciences
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• 제19권11호
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• pp.1536-1540
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• 2006

Crossbreeding effects for wool quality traits viz. greasy fleece weight (kg), staple length (cm), average fibre diameter (${\mu}$) and medulation percentage were estimated using the Dickerson's and Kinghorn's models. The data analyzed involved 15 genetic groups including Nali purebred, $F_1$'s of two and three breeds, $F_2$'s and reciprocal crossbred obtained from the crossing of Nali (N), Merino (M) and Corriedale (C) breeds during 1980-96. Nali and Corriedale breeds had non-significant negative additive genetic effects (Dickerson's model) on greasy fleece weight, while effects of Corriedale were negative for staple length only from both models. In general additive genetic effects of all three breeds were non-significant for all the wool traits except medulation percentage. Non significant heterotic and recombination effects (epistatic loss) were estimated from both models. However, the estimates of crossbreeding effects varied between the models both in magnitude as well as in direction barring few exceptions. Undesirable positive heterosis was found on medulation percentage for all types of combinations involving three breeds. Comparison of least squares means of various genetic groups revealed that both two breed and three breed crosses were superior to the Nali breed for all wool quality traits. Fibre diameter of MN crossbreds was significantly less than CN crossbreds. Results also indicated that as the inheritance of Nali breed in a cross is decreased, the medulation percentage decreases which is desirable. Inter se mating of crossbreds (two breed, three breed) has not resulted in a decline in the wool quality traits. These results indicate that the synthetic population derived from three breeds can be stabilized easily for wool traits as there may not be epistatic loss on subsequent inter se mating of crossbreds.

• Archives of Plastic Surgery
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• 제44권3호
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• pp.251-256
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• 2017

The most important environment of human being is the human being itself. So we have been sensitive to the appearance of ours and others at the same time. This writing aims for locating origins of the face and discerning differences [1] between the face of humans and those of other animals [2]. The face assumes a substantial significance not merely as a body function, but, above all, a means of expressions and features being looked at. The face is an important means of communication to humans as social animals. Knowledges about the various faces of the face are useful to become a efficient specialist as an extensive generalist because the face is a regular patron to the plastic surgery. The face in Korean consists of two elements of eol (the soul or the mind) and gul a residing place). When Wittgenstein says "the face is the soul of the body," his semantics corresponds to the Korean meaning. The meaning of the face in Korean is summed up in five ways. (1) the head or the front of the face with the eye, the nose and the mouth, (2) reputation or honor, (3) the general description of the psychological state, such as "the face of sadness", (4) a figure person representing a particular area, such as "Sun Dong-yul is the face of the Korean baseball community," (5) the primary imagery of the things and the event, such as "He is the face of the 4.19 Revolution." As such, the word "face", referring to a body part, extends its usages in a wide variety of contexts. What image do you convoke when you think of a person? With rare exceptions, you are most likely to invoke the face of the person. The face has come to be a byword for one's reputation or honor, and a pronoun for an expression of the essence of the thing and the event. This is presumably true of other languages. That is because human beings are equipped with the universal rule of language. A comprehensive understanding of the face is a must for cosmetic surgeons whose main responsibility is to sculpt and repair the face (Fig. 1).

• 정보처리학회논문지B
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• 제14B권7호
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• pp.481-492
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• 2007

본 논문에서는 논문지 정보를 데이터베이스화하는 시스템의 구축에 있어 논문지 정보를 입력하고 색인을 구성하는 데 드는 노력을 줄이기 위해 목차를 자동으로 생성하기 위한 방법을 제안하고 있다. 기존의 문서분석방법으로는 예외적인 부분이 많은 목차 형식을 효과적으로 분석할 수 없었으며 우리가 원하는 부분을 효과적으로 추출할 수가 없었으므로 본 논문에서는 논문지 목차의 효율적인 인식을 위한 구조적인 분석방법을 제안하고 있다. 논문지 목차에서 표현하고자 하는 가장 필수적인 요소는 논문지에 실린 논문의 제목, 저자, 페이지 등 세 항목이므로 이 세 가지 항목을 추출하기 위하여 모델링하고 특성을 분석하고 있다. 제안한 모델링 방법에 따른 목차 인식 시스템을 구현하여 제목, 저자, 페이지 등의 순서를 갖는 논문 목차를 대상으로 660편에 대하여 측정한 결과 91.5%의 논문추출 성공률을 얻었다.

• 한국대기환경학회지
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• 제30권5호
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• pp.477-491
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• 2014

This study was carried out to evaluate the concentration variations of volatile organic compounds (VOCs) in the office environments located in a large urban area with respect to seasonality, smoking status, types of ventilation and heating. Indoor air sampling was undertaken in 37 and 30 offices in Daegu city during summer and winter, respectively. The VOC samples were collected using adsorbent tubes, and were determined by thermal desorption coupled with GC/MS analysis. The analytical method was validated for repeatability, method detection limits (MDL), and duplication precision. A total of 34 VOCs of environmental concern were determined, including 15 aromatics and 19 halogenated hydrocarbons. Average concentrations of BTEX appeared to 1.91 ppb, 22.98 ppb, 3.44 ppb, and 3.70 ppb, respectively. These values were relatively higher levels than those measured at homes and outdoor roadsides reported by other researches. In general, the concentrations of VOCs were higher in winter than summer, in smoking offices than non-smoking offices, in forced ventilation type than natural ventilation type, and in combustion heating than non-combustion heating offices. However, such differences were not always significant at a level of 0.05 by statistical tests (t-test and/or Mann-Whitney test) with some exceptions for BTEX and styrene. This study demonstrated that smoking status, ventilation type and presence of combustion sources indoors could be important factors on the elevated concentrations of some VOCs in the office environment.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제5권
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• pp.523-523
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• 1997

Suppose that G is a group of permutations of a set ${\Omega}$. For a finite subset ${\gamma}$of${\Omega}$, the movement of ${\gamma}$ under the action of G is defined as move(${\gamma}$):=$max\limits_{g{\epsilon}G}|{\Gamma}^{g}{\backslash}{\Gamma}|$, and ${\gamma}$ will be said to have restricted movement if move(${\gamma}$)<|${\gamma}$|. Moreover if, for an infinite subset ${\gamma}$of${\Omega}$, the sets|{\Gamma}^{g}{\backslash}{\Gamma}| are finite and bounded as g runs over all elements of G, then we may define move(${\gamma}$)in the same way as for finite subsets. If move(${\gamma}$)${\leq}$m for all ${\gamma}$${\subseteq}$${\Omega}$, then G is said to have bounded movement and the movement of G move(G) is defined as the maximum of move(${\gamma}$) over all subsets ${\gamma}$ of ${\Omega}$. Having bounded movement is a very strong restriction on a group, but it is natural to ask just which permutation groups have bounded movement m. If move(G)=m then clearly we may assume that G has no fixed points is${\Omega}$, and with this assumption it was shown in [4, Theorem 1]that the number t of G=orbits is at most 2m-1, each G-orbit has length at most 3m, and moreover|${\Omega}$|${\leq}$3m+t-1${\leq}$5m-2. Moreover it has recently been shown by P. S. Kim, J. R. Cho and C. E. Praeger in [1] that essentially the only examples with as many as 2m-1 orbits are elementary abelian 2-groups, and by A. Gardiner, A. Mann and C. E. Praeger in [2,3]that essentially the only transitive examples in a set of maximal size, namely 3m, are groups of exponent 3. (The only exceptions to these general statements occur for small values of m and are known explicitly.) Motivated by these results, we would decide what role if any is played by primes other that 2 and 3 for describing the structure of groups of bounded movement.

• 한국식품과학회지
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• 제23권2호
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• pp.200-204
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• 1991

31종의 식물에서 필요 부위를 선정하여 75% 에탄올이나 물로 추출하여 얻은 추출물로서, 일반적으로 식품의 부패 혹은 변질에 관여한다고 알려진 Bacillus subtilis, Lactobacillus plantarum, Leuconostoc mesenteroides, Pseudomonas fluorescens, Bacillus cereus 등 5종의 세균과 Saccharomyces cerevisiae 등 1종의 효모를 대상으로 항균성을 시험하였다. 실험대상 6종의 모든 미생물에 대하여 항균성을 나타낸 것은 황백의 에탄올 추출물이었으며 산초, 참깨묵, 지치, 졸참나무는 효모를 제외한 5종에 대하여 댓잎, 오동나무, 리기다는 B. subtilis 및 S. cerevisiae 혹은 L. mesenteroides 및 S. cerevisiae 또는 L. mesenteroides 및 P. fluorescens, B. cereus를 각각 제외한 4종에 대하여 항균성을 나타냈고, 균종에 따라 약간의 차이는 있었지만 황백이 가장 높은 항균성을 보였다. B subtilis, L. plantarum 및 L. mesenteroides에는 황백이, P. fluorescens에는 황백과 오배자가 disc diffusion method에서 가장 높은 항균성을 보였다. 에탄올 추출물과 물 추출물을 비교한 결과 거의 대부분 에탄올 추출물의 항균성이 높았으나, 균종에 따라서는 일부 물 추출물에서 항균성을 따로 보이거나 더 높은 경향이 있기도 하였다. 이상과 같이 천연물 중에도 상당한 항균성물질이 존재한다는 것이 확인되었다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2015년도 학술발표회
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• pp.234-234
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• 2015

The global patterns of annual and extreme precipitation are projected to be altered by climate change. There are various weather systems which bring precipitation (e.g. tropical cyclone, extratropical cyclone, etc.). It is possible in some regions that multiple weather systems affect the changes of precipitation. However, previous studies have assessed only the changes of precipitation associated with individual weather systems. The relative contributions of the weather systems to the changes of precipitation have not been quantified yet. Also, the changes of the relative importance of weather systems have not been assessed. This study present the quantitative estimates of 1) the relative contributions of weather systems (tropical cyclone (TC), extratropical cyclone (ExC), and "others") to the future changes of annual and extreme precipitation and 2) the changes of the proportions of precipitation associated with each weather system in annual and extreme precipitation based on CMIP5 generation GCM outputs. Weather systems are objectively detected from twelve GCM outputs and six models are selected for further analysis considering the reproducibility of weather systems. In general, the weather system which is dominant in terms of producing precipitation in the present climate contributes the most to the changes of annual and extreme precipitation in each region. However, there are exceptions for the tendency. In East Asia, "others", which ranks the second in the proportion of annual precipitation in present climate, has the largest contribution to the increase of annual precipitation. It was found that the increase of the "others" annual precipitation in East Asia is mainly explained by the changes of that in summer season (JJA), most of which can be regarded as the summer monsoon precipitation. In Southeast Asia, "others" precipitation, the second dominant system in the present climate, has the largest contribution to the changes of very heavy precipitation (>99.9 percentile daily precipitation of historical period). Notable changes of the proportions of precipitation associated with each weather system are found mainly in subtropics, which can be regarded as the "hotspot" of the precipitation regime shift.

• Journal of Korean Neurosurgical Society
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• 제64권4호
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• pp.585-591
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• 2021

Objective : Filum transection is one of the most commonly performed operative procedure in pediatric neurosurgery. However, the clinical and pathological features as well as the surgical indication are not well-established. This study aimed to analyze the characteristics of patients who underwent transection of the filum during the last 10 years in a single institute. Methods : A total of 82 patients underwent transection of the filum during the period. As a general rule, we performed the transection in patients who are symptomatic or have abnormality in the urologic or neuromuscular evaluations. There were exceptions as asymptomatic patients who only fit the definition of thickened filum (width greater than 2.0 mm or conus level below L3 vertebral body) were operated by parent's wish or surgeon's preference according to radiological findings, etc. Results : Seventy-six out of 82 patients had fibrous tissue in the pathologic specimen of filum. Interestingly, patients who had glial cells were more correlated with no preoperative syrinx, and no progression of syrinx even for those who did have syrinx initially. Also, larger percentage of symptomatic patients had peripheral nerve twigs than asymptomatic patients. No difference in conus level or thickness of filum was found between patients with or without preoperative syrinx. Significantly more patients with syrinx (56%) were chosen to be operated without any symptom or abnormality in study i.e., solely based on radiological findings than those without syrinx (21%). The surgical outcome for syrinx was favorable, as all but one patient had either improved or static syrinx. The exceptional case had increase in size due to the upward displacement of the proximal end of the cut filum. Conclusion : This study evaluated the pathological, clinical, radiological features of patients who underwent transection of the filum. Interesting correlations between pathological findings and clinical features were found. Excellent outcome regarding preoperative syrinx was also shown.

• 한국균학회지
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• 제21권4호
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• pp.293-300
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• 1993

Enzyme AAT, GmDH, ME, GPI, LDH 그리고 IDH에 대해 각각 아홉, 일곱. 넷, 아홉, 일곱 그리고 네개의 서로 다른 phenotype이 관찰되었다. Sugarcane field에서 분기한 종명이 밝혀지지 않은 여섯개의 sterile isolate 모두 여섯개의 enzyme에 대해 동일한 위치에 band를 형성하였다. 이 phenotype들은 이미 밝혀진 Pythium species와는 다른 위치에서 band를 형성하였다. 종명이 밝혀지지 않은 Pythium isolate중 isolate 145와 299는 여섯개의 enzyme에 대해서 동일한 위치에서 band가 형성되었고, 다른 isolate들은 다른 위치에서 band를 형성하였다. 다섯개의 Pythium heterothallicum isolate들은 IDH를 제외한 모든 enzyme에 대해서 동일한 위치에서 band를 형성하였다. 두개 그리고 세개의 P. torulosum isolate가 AAT, GmDH 그리고 ME와 GPI,LDH 그리고 IDH 에 대해 각각 동일한 위치에 band를 형성하였다. 한개의 P. spinosum 과 P. irregulare isolate 각각이 enzyme AAT, GmDH 그리고 GPI에 대해 동일한 위치에 band를 형성하였다. 결론적으로, sterile Pythium isolate 들은 intraspecies level에서는 similarity 가 100%였지만, P. heterothallicum 그리고 Pythium spinosum과는 무관함이 밝혀졌고 isolate 306 을 제외한 다른 Pythium species들과는 전반적으로 낮은 상관성을 나타내었다 . 서로 다른 species간의 상관성은 몇몇 경우를 제외하고는 전반적으로 매우 낮았다.