• 식물분류학회지
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• 제43권3호
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• pp.196-207
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• 2013

전 세계 Juncus (골풀속)의 속내 분류체계는 최근 Kirschner에 의해 2아속 10절로 정리된 바 있으며, 두 아속은 소포의 유무와 화서에 의해 구분되며, 각각의 절은 잎의 특징, 화서의 위치, 수술, 종자의 형질 등에 따라 구분된다. 현재까지 한국산 Juncus 분류군들을 구분하는 형질들에 대한 종합적 검토는 미흡한 상태이다. 그러므로 본 연구는 지금까지 한반도에 자생한다고 보고된 분류군들 중 채집 및 표본조사가 가능한 14개의 Juncus 분류군들에 대하여 국내 11개 표본관으로부터 약 950점의 표본을 대여하여 조사하였고, 이들에 대한 지하경, 잎, 화서, 꽃, 과실, 종자 등의 외부형태학적 형질들에 대한 형질상태의 유형을 파악하여 도해하고, 분류군들 간의 구분성을 검토하였다. 이를 바탕으로 주요 식별 형질들을 이용한 검색표를 제시하였다.

• 한국수학교육학회지시리즈C:초등수학교육
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• 제19권4호
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• pp.261-276
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• 2016

본 연구는 동료 멘토링을 활용한 수학 수업에서 학생들의 수학적 인성과 수학 학업성취도에 미치는 영향을 분석하는데 목적이 있다. 본 연구 결과 동료 멘토링을 활용한 수학 수업에서 선행 연구들과는 달리 수학적 인성의 하위요소인 존중심, 배려심, 공유심, 개방심 영역에서 멘토 집단과 멘티 집단 사이에 통계적으로 유의미한 차이는 보이지 않았다. 그러나 수학 일기와 학습지 분석을 통해서는 동료 멘토링 수업으로 인한 수학적 인성의 변화를 각 하위 요소별로 구체적으로 확인해 볼 수 있었고, 학생들의 수학 학업성취도에도 통계적으로 유의한 차이를 보이는 것으로 나타났다. 이러한 결과를 바탕으로 동료 멘토링을 활용한 수업은 학생들의 수학적 인성 함양과 수학 학업성취도 향상에 도움을 주고, 멘토보다는 멘티에게 보다 큰 변화가 있음을 알 수 있었다. 초등 수학 수업에서 동료 멘토링에 대한 다양한 학년 수준에서의 후속 연구를 제언하였다.

• International journal of advanced smart convergence
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• 제13권2호
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• pp.172-186
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• 2024

With the globalization of the film industry, ethnic minority films have been developed and studied by many scholars for their special ethnic representation. The film "Tharlo" directed by Pema Tseden carefully explores the identity anxiety of a Tibetan shepherd. Through the connection and separation between the protagonist and traditional culture, it shows a complexity of modern ethnic identity for minority people. This study explores what kind of cinematic techniques and symbolic elements the director uses to shape ordinary characters, build a narrative space, and show ethnic representation. This paper puts forward a theoretical framework combining cinematic quantitative methods with qualitative narrative and semiotic analysis, aiming to deepen our understanding of cinematic techniques and ethnic representation, and provides a new perspective and profound insights for discussing the complexity faced by ethnic minorities in contemporary films. This study finds that Tseden's "Tharlo" successfully portrays the complex transformation of Tibetan cultural identity in the context of globalization and modernization through cinematic techniques such as fixed camera positions, long take and black-and-white cinematography, combined with the use of symbolic elements like mirrors, lambs and identity cards.

• 한국식품조리과학회지
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• 제10권2호
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• pp.151-160
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• 1994

The objectives of this study were to investigate the kinds and way of using traditional foods for Korean traditional events, and to identify prohibitive foods for fetus, lactating mothers, fisherman, and for sick people taking the cultural aspects and the belief of housewives in island into . account. The data for this study were collected in a survey conducted in June of 1992 in Ul-lung Do area which is one of the typical islands and has essential characters of island in Korea. The questionnaire was specifically designed to find traditional and prohibitive foods in that area. Data analysis consisted of first compiling descriptive statistics and frequencies with respect to the quantitative\ulcornerand qualitative data solicited from respondents, and X2 analysis was empolyed to assess relationship among variables. The findings of this study provide some implications regarding the impact of cultures in understanding the perceptions to traditional as well as prohibitive foods.

• Mycobiology
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• 제33권3호
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• pp.137-141
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• 2005

High performance liquid chromatographic (HPLC) analysis of mycelia of Sclerotium rolfsii grown in broth medium supplemented with garlic (Allium sativum) and onion (Allium cepa) was carried out to estimate qualitative and quantitative changes in phenolic acids. Several phenolic acids, such as gallic, chlorogenic; ferulic, o-coumaric and cinnamic acids were detected in varied amounts in mycelia grown on such media as compared to control. Phenolic acids represents a wide range of secondary metabolite found in the cells of plants and microbes including fungi. The growth characters of S. rolfsii in various supplements also varied from thin and transparent to thick and opaque.

• International Journal of Industrial Entomology and Biomaterials
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• 제7권1호
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• pp.83-86
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• 2003

Mulberry plantations are prone to several kinds of insect pests including the thrips, Pesudodendrothrips mori. The thrips infestation affects the qualitative and quantitative characters of mulberry leaf, which in turn affects the silkworm cocoon crop. In the present study, four commercial insecticides viz., Rogor, Quinalphos, Confidor and Methyl parathion were tested for their efficacy in the control of P. mori thrips. These insecticides were observed to kill 68-80％ within 24 hrs in vivo and 100％ after 12 hrs post-treatment in vitro. Confidor (0.05％) and Quinalphos (0.2％) were most effective in controlling the thrips incidence. The insecticide-sprayed mulberry leaves did not show any adverse effect on the rearing of silkworms.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2009년도 학술발표회 초록집
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• pp.1452-1456
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• 2009

Water related disasters frequently occur in these days due to global warming and climatic change. This give us that the trend of mal-distribution of available water resources would be increased and the environment of water resources management getting much worse. Therefore the establishment of the effective strategy should be required for water resources management urgently. In this paper the hydrological characteristics and corresponding social phenomena of the drought events in Geum river basin are inspected in depth. The word, social phenomena, means not the quantitative damage but the qualitative social influences and its main characters are analyzed by the collections of the mass media articles. This study will be helpful in prognosticating the future drought occurrence and the establishment of counterplan to them.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2012년도 심포지엄 및 춘계학술발표회
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• pp.331-332
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• 2012

• Current Research on Agriculture and Life Sciences
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• 제30권1호
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• pp.13-25
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• 2012

Major and reckless development which have been continued during the last half century, have caused decrease and damage of urban green spaces in the point of qualitative and quantitative view. Particularly, it brought about reduction to urban neighborhood park which has taken the main role for landscape ecological value. Recently, neighborhood park planning based on the landscape ecological results has been increasing gradually. Most of all, diverse attempts such as the application of shape character analysis and the step of landscape ecological planning in urban park planning have been proposed. Today, we recognize the importance of comprehensive approach in urban green planning and neighborhood park planning, but landscape ecological approach which is analyzing character and making proposal with isolation, connection and circulation is still insufficient. Most of neighborhood parks in Korea are surrounded by buildings and isolated from adjacent green spaces. Besides, these parks have landscape ecological problems such as reduction of size, isolation from adjacent green spaces, decline of nature, and excessive pavement which we ignored during urban development process. We have sympathy for understanding landscape ecological characters and considering improvement proposals for neighborhood parks Therefore, the purpose of this study was to 1) select five neighborhood parks in Daegu, 2) analyze landscape ecological characters with isolation, connection and circulation, and 3) compare data. It is certain that these results should be the main data for the arrangement of improvement proposals which landscape ecological characters were appled to.

• 한국자원식물학회지
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• 제33권1호
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• pp.40-49
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• 2020

The objectives of this study were to evaluate total phenolic content (TPC) and individual phenolic compounds in leaves of perilla genetic resources, assess whether they could be used as distinguishing factor among germplasms, and evaluate their relationship with some quantitative and qualitative morphological characters. TPC and individual phenolic compounds were determined using Folin-Ciocalteu method and UPLC-PDA system, respectively. Wide variations in TPC (7.99 to 133.70 mgGAE/g DE), rosmarinic acid (ND to 21.05 mg/g DE), caffeic acid (ND to 1.17 mg/g DE), apigenin-7-O-diglucuronide (ND to 2.21 mg luteolin equivalent (mgLUE)/g DE), scutellarein-7-O-glucuronide (ND to 5.25 mg LUE/g DE), and apigenin-7-O-glucuronide (ND to 2.81 mg LUE/g DE) were observed. Intensities of green pigment at abaxial and adaxial leaf surfaces were positively correlated with phenolic compounds whereas leaf length and width had negative correlation. Purple pigmented accessions were shorter in leaf length and width but exhibited higher amount of phenolic compounds compared to green pigmented accessions in most cases. Leaf shape was not related with content of phenolic compounds, color of leaves, and length/width of leaves. TPC and individual phenolic compounds along with morphological characters could be useful distinguishing factors for perilla genetic resources.