• Title/Summary/Keyword: 학자

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Catalogue of the Pyralidae of Korea (Lepidoptera) I. Evergestiinae and Pyraustinae (한국산 명나방과 목록 I. 새들명나방아과(신칭), 들명나방아과)

  • Park K.T.
    • Korean journal of applied entomology
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    • v.18 no.2 s.39
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    • pp.89-100
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    • 1979
  • [ $\lceil$ ]한국산 명나방과(Pyralidae)에 관하여는 이미 필자(1976)에 의하여 언급된바와 같이 1889년 영국인 곤충학자 J.H. Leech가 처음으로 9종의 신종을 발표한데 이어 현재까지 300여종이 기록되어 왔다. 그러나 이들의 기록이 여러종류의 발표문에 산재해 있는 상태로 체계적인 정리가 이루어진바 없으며 학명뿐아니라 우리말 이름조차 갖가지로 쓰여지고 있어 곤충명 사용에 혼란이 야기되고 있는 실정이다. 이에 필자는 현재까지 발표되었던 종들을 조사하여 최근의 분류체계에 따라 학명 및 그들의 동의어(Synonym)를 정리함과 아울러 우리말 이름도 먼저 명명된 이름이나 또는 현재 많이 사용되고 있는 이름을 택하여 통일화하고 ( )안에 그 이명을 표시하였다. Evergestiinae(새들명나방아과, 신칭)은 현재까지는 주로 Pyraustinae(들명나방아과)에 포함되는 족(Tribe)으로 취급되어 왔으나 최근의 분류체계에 따라 독립된 아과로 취급하였다. 이들에 대해서는 Leech에 이어 일본인 Shibuya(1927년에 의하여 13종, 박세욱등 (1958, 1969)에 의하여 27종이 새로 기록되는등 1968년에 출판된 한국 동물명집 곤충편에는 94종이 수록되었다. 최근 필자(1976)에 의하여 우리나라 미기록종으로 발표된 24종과 기타 국내외의 문헌을 통한 기록의 근거를 기초로 작성된 이 목록에는 Evergestiinae에 1속 3종, Pyraustinae에 53속 123종이 포함되었으며 학명이 불분명하거나 채집의 근거가 불확실한 4종은 후미에 별도로 기재하였다. 분포란의 괄호안에 명시된 채집지는 필자에 의하여 채집 확인된 종들로서 그들의 표본은 농업기술연구소 곤충연구담당관실 표본실에 소장되어 있다. 다른 아과에 관하여는 정리가 완료되는대로 추후 발표할 예정이다.nemella hengsungica, Aphelenchoides besseyi 등으로 2아목 7과 11종이었다.는 내연가공한 옷생산에 사용되지 않는 것이 타당하겠다. 주아의 즙액에 의해서도 C. amaranticolor에 기계적 전염이 되었다. 7. C. amaranticolor 상에 계통분리된 마늘 모자이크 바이러스의 내열성은 $65^{\circ}-70^{\circ}C$, 희석한계는 $10^{-}2-10^{-3}$, 그리고 보존한계는 2 일이었다. 8. 마늘 모자이크 바이러스의 순화는 2회의 분획원심과 Sephadex gel filtration에 의해서 가능했다. 9. 전자현미경하에서 관찰한 마늘 모자이크 바이러스는 길이 1200-1225mu 폭 10-12mu의 사상이었다. 10. 혈청학적 미량침강 반응법에 의해 마늘잎에서뿐만 아니라 인편과 주아에서도 마늘 모자이크 바이러스의 검정이 가능했다. 11. 우리나라 5개 지방에서 수집한 마늘 종구 150개와 주아 30개에 대해 혈청학적방법으로 마늘 모자이크 바이러스의 감염률을 조사한 결과 $100\%$의 감염률을 보였다. 12. 마늘 모자이크 바이러스와 크기가 근사한 Potato Virus X. Potato virus Y, Potato virus S, Potato virus M 등과의 혈청학적 유연관계를 조사한 바, 마늘 모자이크 바이러스는 이들과 구별되는 다른 바이러스라고 생각된다. 13. 마늘의 모자이크 감염주에서 단일계통으로 분리하여 본 실험에 사용한 바이러스는 마늘의 바이러스 무감염주를 얻을 수가 없기 때문에 직접 마늘잎에 접종해서 모자이크톤의 병원이라는 것을 확인할 수 없었지만, 검정식물상의 반응, 혈청학적반응, 전자현미경적 관찰등의 간접적인 조사 결과로 미루어 미인록의 마늘모자이크 바이러스라고 생각된다

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Analysis of Early Childhood Teachers' Concept Map on the Contents of History Education for Young Children (유아역사교육에 대한 유아교사의 개념도 분석)

  • Min, Bo Gyeong;Lee, Si Ja
    • Korean Journal of Child Education & Care
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    • v.17 no.4
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    • pp.187-208
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    • 2017
  • This study surveyed 60 early childhood teachers at the kindergartens and day care centers in Incheon Metropolitan City to examine the contents and extent of the teachers' knowledge on early childhood history education by using the definition map designed by Novak and Gowin(1984). To be more specific, the researcher asked the participating teachers through group meetings to draw the definition maps and analyzed them. The results were as follow. First, 11 categories for high level definition of early childhood history education used by early childhood education were identified, among which the most frequently used high level definition were 'life style' followed in order by 'culture/art' and 'great men.' Second, in terms of the average number of dependent definitions included in the given high level definitions, the largest was 'life style' which was followed in order by culture/art, activity methods. It means that the widest area of early childhood teachers' knowledge on early childhood history education was about 'life style,' while it shows that the extent of knowledge on teaching-learning methods was relatively wide. However, in the case of great men, although it was frequently recognized in the high level of definition it was not so in the dependent definitions, meaning the extent of their knowledge was rather narrow. Scholars explain that the higher the teachers' attention and knowledge about the content of curriculum the more options of teaching method they tend to employ to teach in a more extensive and diverged way. Therefore, in order to improve early childhood education, efforts should be more focused on deepening and systemizing the knowledge of early childhood teachers.

A Study on Integrated Assessment of Baekdu Mountain Volcanic Aisaster risk Based on GIS (GIS기법을 이용한 백두산 화산재해 종합평가 연구)

  • Xiao-Jiao, Ni;Choi, Yun Soo;Ying, Nan
    • Spatial Information Research
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    • v.22 no.4
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    • pp.77-87
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    • 2014
  • Recently there are many disasters caused by volcanic activities such as the eruptions in Tungurahua, Ecuador(2014) and $Eyjafjallaj\ddot{o}kull$, Iceland(2010). Therefore, it is required to prepare countermeasures for the disasters. This study analyzes the Baekdu Mountain area, where is the risky area because it is active volcano, based on the observed data and scientific methods in order to assess a risk, produce a hazard map and analyze a degree of risk caused by the volcano. Firstly, it is reviewed for the research about the Baekdu mountain volcanic eruption in 1215(${\pm}15$ years) done by Liu Ruoxin. And the factors causing volcanic disaster, environmental effects, and vulnerability of Baekdu Mountain are assessed by the dataset, which includes the earthquake monitoring data, the volcanic deformation monitoring data, the volcanic fluid geochemical monitoring data, and the socio-economic statistics data. A hazard, especially caused by a volcano, distribution map for the Baekdu Mountain Area is produced by using the assessment results, and the map is used to establish the disaster risk index system which has the four phases. The first and second phases are very high risky area when the Baekdu Mountain erupts, and the third and fourth phases are less dangerous area. The map shows that the center of mountain has the first phase and the farther area from the center has the lower phase. Also, the western of Baekdu Mountain is more vulnerable to get the risk than the eastern when the factors causing volcanic disasters are equally applied. It seems to be caused by the lower stability of the environment and the higher vulnerability.

Gutenberg Galaxy and Music (구텐베르크 은하계와 음악)

  • KIM, Hyokyung
    • Trans-
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    • v.5
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    • pp.49-64
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    • 2018
  • Marshall Mcluhan, a media scholar, created the word Gutenberg Gaaxy meaning the new environment formulated by printing technic and he insisted that it changed human life entirely. In the history of human, the media evolved into printing technic through oral and transcription. This evolution of media and the environment created by the media are the most important point of Mcluhan's theory. He sees the world as the result of media evolution. In mcluhan's sight, Gutenberg Galaxy is the first environment composed by the media. Based on the mcluhan's theory, this study focused on the environment created by the media and applied it into the western music history. The link of the Gutenberg Galaxy and the western music, especially in romantic era, will be the main subject of the study. The Book is the most representative media of the printing technic. In the era of oral and transcription, the communication was limited by the spatial restriction. However, the book was free to spatial condition and this character of the book made the knowledge free. The knowledges delivered by the oral and transcription were mostly the matter of mundane world because they are so close to the human life, even though they are narrating about the God's world. The book, free to expanding the knowledge beyond the world, made the knowledge transcendent and expanded the sight of the humans into the transcendent world. The modern western world is the product of the expanded knowledge by the book and so does the music. In the time of printing technic, the music begun to gain the population by the printed sheet music. As delivering the music through the printed sheet, the music received transcendence and mystery as meeting the spirit of the times. This link formed by the time of Gutenberg Galaxy will be the main focus of the study and it will prove the link between the media and the western music.

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Analysis of the Present Conditions of Recreation Resources Management Using Normative Approach and Establishment of Evaluative Standards -At Campgrounds in Chiri-Mountain National Park- (규범적(規範的) 접근방법(接近方法)에 의한 휴양자원관리(休養資源管理)의 실태분석(實態分析) 및 평가기준(平價基準)의 설정(設定) -지리산(智異山) 국립공원(國立公園) 야영장(野營場)을 대상(對象)으로-)

  • Kim, Sang-Oh
    • Journal of Korean Society of Forest Science
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    • v.85 no.3
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    • pp.360-371
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    • 1996
  • In order to manage forest recreation resources effectively, it is necessary to establish objective and quantifiable evaluative standards. They can be used to evaluate the present management conditions of recreation resources and to monitor the conditions continuously on the basis of the established evaluative standards. Normative approach is one of alternatives to help establish evaluative standards. Researchers and forest managers have been interested in the approach, and its usefulness in managing recreation resources has been emphasized. This paper evaluated the present conditions of the campgrounds on the basis of users' normative evaluative standards using the data collected by on-site survey at two campgrounds (Baemsagol Campground and Second Campground) in Chiri-Mountain National Park in 1.993. This paper established evaluative standards for eight impact indicators using normative approach, and it evaluated the present management conditions of the campgrounds on the basis of them. The present management conditions for noise time and littering behavior were worse than the evaluative standards at Baemsagol and Second Campground. Present conditions for inconsiderate behavior, number of tents, number of campers, and waiting time for using water supply were worse than the evaluative standards only at Baemsagol Campground. The present management conditions for distance between tents and waiting time for using restroom were better than the evaluative standards at both campgrounds. This study introduced how normative approach can be used to establish evaluative standards, and based on the study result, some management directions were suggested.

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Korean Traditional Fermented Foods - A Potential Resource of Beneficial Microorganisms and Their Applications (한국전통발효식품 - 유익미생물의 잠재적인 자원과 응용)

  • Dharaneedharan, Subramanian;Heo, Moon-Soo
    • Journal of Life Science
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    • v.26 no.4
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    • pp.496-502
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    • 2016
  • This review describes the diversity of Korean fermented foods and their significance as potential sources of probiotic bacteria. Fermented foods consumed in Korea are categorized according to their base material. Fermented foods such as kimchi, meju, doenjang, kangjang, jeotgal, and makgeolli are reported to have significant medicinal properties. These fermented products, which are consumed regularly by local people, are rich sources of beneficial microbes represented by several genera, including Weissella spp., Lactobacillus spp., Leuconostoc spp., Mucor, Penicillium, Scopulariopsis, Aspergillus, Rhodotorula, Candida, Saccharomyces, and Bacillus, as well as lactic acid bacteria. Fermented foods are now taken beyond the boundaries of their use as mere side dishes and are used significantly as a functional as well as medicinal foods. Fermented foods are a rich source of potential natural substances with antioxidant, anticancer, anticholesteric, antiobesitic, and antiaging properties, so that traditional fermented foods used as food supplements can impart health benefits. Publication of scientific studies on the dietary benefits of various fermented foods and growing consciousness about the potential health benefits of traditional fermented food are reflected in the scores of reports currently available in this field. Food microbiologists now have abundant opportunities to explore Korean traditional fermented foods for the isolation of new bacterial strains and to evaluate the potential applications of these strains through microbiological research.

Covenant Theology Reconsidered Through the Relationship Between Law and Grace (율법과 은혜의 관계를 중심으로 재고찰한 언약신학)

  • Je, Haejong;Kim, Hee-Joon
    • The Journal of the Korea Contents Association
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    • v.20 no.3
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    • pp.613-626
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    • 2020
  • This study reconsiders covenant theology through the relationship between law and grace. In order to do this, it first evaluates whether the Sinaitic Covenant is a covenant of grace or a covenant of works. This has been in discussion for a long period of time among theologians, yet is far from settled. Traditional studies form a wide spectrum, which can be divided into at least four major branches. First, the Sinaitic Covenant is the same as the covenant of grace. Second, the Sinaitic Covenant is the same as the covenant of works. Third, the Sinaitic Covenant forms a third, independent category of covenant. Fourth, the Sinaitic Covenant exists in harmony with the covenant of grace. Each category is summarized along with its representative proponents. Also, even though the term covenant of works is not accepted as prevalently among modern theologians, observations is made on how each category connects to and continues in modern theological discussions regarding law. Special emphasis is given to the fourth category and the fourth perspective on law with respect to how they differ from the others in viewing the relationship between law and gospel. Moreover, recognizing that the unique understanding of the fourth view grows out of a careful observation of the Biblical text, the structural similarities between the Sinaitic Covenant and other Biblical covenants are compared based on the Biblical text. Based on this comparison, it is observed that God's grace and human duty coexist in several Bible covenants including the Sinaitic and New Testament covenants. From this observation, it is proved that conditionality regarding covenant fulfillment exists in them all. This conditionality does not entail from exclusiveness on the part of God, but from the weakness on the part of humans. However, some unconditional covenants, albeit few in number, can be found in the Bible. Therefore, the difference between unconditional covenants and conditional covenants is discussed. Lastly, the proper place and role of grace in covenants is studied.

Problems and Improvement of Extinctive Prescription in the Korean Civil Law (민법상 소멸시효제도의 문제점에 대한 개선방안)

  • Park, Jong-Ryeol
    • Proceedings of the Korean Society of Computer Information Conference
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    • 2016.07a
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    • pp.147-150
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    • 2016
  • 우리 국민(國民)들의 사적(私的) 생활관계(生活關係)를 규율(規律)하는 가장 기본적(基本的)인 민법(民法)은 그동안 많은 학자(學者)와 실무가(實務家)들의 끊임없는 연구(硏究)와 판례(判例) 등(等)을 통(通)하여 상당(相當)한 발전(發展)을 거듭해 온 것이 사실(事實)이다. 그러나 민법(民法) 제정(制定) 당시(當時)와는 비교(比較)할 수 없을 정도(程度)로 많은 변화(變化)가 있었지만, 2008년(年) 개정(改正) 가족법(家族法)을 대폭(大幅) 수정(修正)하고 일반(一般) 규정(規定)은 특별(特別)한 수정(修正)이나 보완(補完)이 없이 현재(現在)에 이르고 있어 국민(國民)의 기본적(基本的)인 법률관계(法律關係)를 제대로 지원(支援) 규율(規律)하지 못하고 있는 것이 많은 문제점(問題點)으로 대두(擡頭)하고 있음은 부인(否認)할 수 없는 현실(現實)이다. 특(特)히 그 중(中)에서 쟁점(爭點) 사안(事案)마다 다양(多樣)한 논쟁(論爭)이 있던 소멸시효제도(消滅時效制度)는 1958년(年) 2월(月) 22일(日) 법률(法律) 제(第)471호(號)로 제정(制定)된 이후(以後) 몇 차례에 걸쳐 개정작업(改正作業)을 착수(着手)하였으나 국회의결(國會議決)을 통과(通過)하지 못하고 임기만료(任期滿了)로 폐기(廢棄)되었던 사례(事例)도 있었다. 하지만 계속적(繼續的)으로 미루는 것보다는 국제거래(國際去來)가 비약적(飛躍的)으로 증가(增加)하고 있는 현재(現在) 상황(狀況)을 고려(考慮)하고, 세계적(世界的)인 경제상황(經濟狀況)의 변화(變化)에 적절(適切)하게 대응(對應)하기 위(爲)하여 소멸시효체계(消滅時效體系)를 우리 현실(現實)에 맞게 제도적(制度的) 정비(整備)가 시급(時急)히 필요(必要)하다고 본다. 따라서 본(本) 논문(論文)에서는 민법(民法) 중(中)에서 매우 복잡(複雜)한 형태(形態)를 가지고 있고, 많은 문제점(問題點)을 안고 있는 소멸시효(消滅時效) 규정(規定)의 개정(改正)을 위하여 각국(各國)의 입법례(立法例)를 살펴본 후(後), 이를 토대(土臺)로 우리의 현행(現行) 민법(民法) 하(下)에서 국민(國民)의 법(法) 감정(感情)과 정서(情緖)에 맞는 가장 바람직한 입법방안(立法方案)을 제시(提示)하고자 한다.

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Scientific Inquiry and Group Theories in Political Science

  • KIM, ILSU
    • Korea and Global Affairs
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    • v.1 no.2
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    • pp.243-270
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    • 2017
  • The purposes of this paper are twofold: First, to discuss ways and limits of studying politics scientifically; second, to examine group theories to the study of political science. To answer the first question, I examine philosophy of science, methods of scientific research, and limits of scientific study of politics. As a subject matter itself, political science involves the study of human beings and the discovery of explanations for the political behavior that they exhibit. This discovery of regularities of behavior in politics inevitably requires that human beings act consistently or discoverable manner. I argue that the best way of studying politics as much as possible is to combine traditional and scientific approaches depending upon issues, The second section of this paper will examine one of important middle-range theory of politics; group theories (approaches). Examining this will show strength and limits of studying politics scientifically. The group approaches examine the importance of role that people hold in the political system as well as the relationship between the action of collective group and its impact on the political behavior. Overall, the group approaches tend to deal with individuals in specific societal contexts and with varying distributions of power between the actors. This group approaches are premised on the belief that political activity involves more than just one individual, political activity occurs instead through individual actors in particular settings. I argued that group theories have some explanatory power and descriptive richness, though it has limitations.

A Relational Approach to Political Geography of Border Dynamics: Case study of North Korea-China Border Region Dandong, China (접경지역 변화의 관계론적 정치지리학: 북한-중국 접경지역 단둥을 중심으로)

  • Chi, Sang-Hyun;Chung, Su-Yeul;Kim, Minho;Lee, Sung-Cheol
    • Journal of the Economic Geographical Society of Korea
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    • v.20 no.3
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    • pp.287-306
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    • 2017
  • Since the 1990s, political geographers have focused on the study of the process of border construction. They have shifted from the old morphological and functional approaches to boundary that have focused on the types and functions of boundaries. Recent scholarship on border studies understand boundaries and the border regions as entities with overlapping and competing relationships not as manifestation of territoriality. There has been the emphasis on the multidimensional actors and the historical and cultural legacies inherent in the border region as well. Based on these recent discussions, this study examines how the border region has been constructed by various actors and strategies in Dandong China, the border city between North Korea and China. Several sanctions including UN Security Council have been resolved and implemented in accordance with North Korea's nuclear and missile development, which is a relevant example to examine the "border as relationships" in which strategies of various actors are competing. In addition, this paper has a significance as a case study on the construction process of border and the characteristics of its materiality, which is a way to overcome the limitation of discourse-oriented critical geopolitical research.