• Journal of the Korean Society of Costume
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• v.66 no.1
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• pp.42-57
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• 2016

The Tibetan people are an ethnic group that is native to Tibet who have adapted to the region's harsh climate and environment, and developed their own culture. Religion played a central role in maintaining its traditional culture and society in the history. The objective of this study is to understand Tibetan costume and religion, and examine patterns that appear on the costume to study their religious symbolism. The significance of this study lies in explaining the symbolisms of the patterns that appear on the costume in terms of cultural maintenance and change. Based on literature review, I summarized the data about Tibet's environment, history and religion, and divided the residential district into three: ${\ddot{U}}$-Tsang, Amdo, Khamba. Then, I organized each region's characteristics and clothes, and studied Tibetan Buddhism (Vajrayana) costumes and features of the patterns that appear on the costumes. Through combining these data, I would like to examine the religious symbolism of the costume pattern of Tibet. Buddhism is at the heart of cultural and social maintenance and change in Tibet, and the patterns shown in the costume is influenced mostly from Buddhism. The features of general Tibetan costume vary with the region and life style, but the patterns that appear on the costume are used over a wide area to represent good luck and the spread of Buddhist teachings. The costumes for religious rites vary with religious sects, but most of the patterns are commonly used. The symbolism of pattern is a form of figure that represents the human psyche and physical world. The symbolism of pattern implies meanings such as compensation or futuristic wish. First, the lucky omen normally means long life, happiness and peace, and means religious salvation in Buddhist perspective. Second, warding off evil spirits normally means avoiding misfortune, and means dignity and self-protection, and protection of Buddhadharma in Buddhist perspective.

• Korean Journal of Veterinary Research
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• v.36 no.1
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• pp.235-245
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• 1996

Serial ultrasonographic examinations were performed on 9 pregnant Korea Jin-do bitches that were the Korean native breed, from days 15 to 60 pregnancy to determine the time of first detection and ultrasonographic appearance of the fetal and extra-fetal structures of pregnancy. Gestational age was timed from the day of ovulation (Day 0), which was estimated to occur when plasma progesterone concentration was first increased above 4.0 ng/ml. Gestational ages at earliest detection of the following fetal and extra-fetal structures were; gestational sac at days 17 to 22; placental layers in the uterine wall at days 20 to 24; zonary placenta at days 25 to 28; yolk sac membrane at days 22 to 24; amnionic membrane at days 27 to 29; embryo initial detection at days 21 to 23; fetal heartbeat at days 21 m 25; bipolar shape embryo at days 25 to 26; fetal movement at days 28 to 31; limb buds at days 31 to 35; anechoic area in head at days 31 to 36; stomach at days 34 to 37; urinary bladder at days 34 to 37; skeleton at days 36 to 38; dorsal sagittal tubular structure in vertebrae at days 36 to 38; lung hyperechoic vs liver at days 37 to 39; liver hypoechoic vs abdomen at days 37 to 40 and kidney at days 43 to 48, respectively.

• Economic and Environmental Geology
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• v.53 no.4
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• pp.363-381
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• 2020

The polymetallic Co, Ni, Cu, As, Au, and Ag deposits of Bou Azzer East are located in the western part of the Bou Azzer inlier in the Central Anti Atlas, Morocco. Six stages of emplacement of the mineralization have been identified. Precious metals (native gold and electrum) are present in all stages of this deposit except the early nickeliferous stage. From the Statistical analysis of the Co, As, Ni, Au, and Ag contents of a set of 501 samples, shows that the Pearson correlation coefficient between As-Co elements (0.966) is the highest followed by that of the Au-Ag couple (0.506). Principal component analysis (PCA) and hierarchical ascending classification (HAC) of the grades show, that Ni is associated with the pair (As-Co) and Cu is rather related to the pair (Au-Ag). The kriging maps show that the highest values of the Co, As and Ni appear in the contact of the serpentinite with other facies, as for those of Au and Ag, in addition to anomalous zones concordant with those of Co, Ni and As, they show anomalies at the extreme South and North of the study area. The development of the anomalous Au and Ag zones is mainly along the N40-50°E and N145°E directions.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.17 no.3
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• pp.13-33
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• 2014

The purpose of this study is to offer the raw data for establishing the management and restoration plan by objective surveying and analysing the flora distributed in Seoak District, Gyeongju National Park, Korea. The flora summarized as 411 taxa including 92 families, 285 genera, 363 species, 2 subspecies, 41 varieties and 5 forms. The rare plants designated by Korea Forest Service were 2 taxa including Exochorda serratifolia and Potentilla discolor. The Korean endemic plants were 3 taxa including Philadelphus schrenkii, Lespedeza maritima and Weigela subsessilis. The specific plants by floristic region were 16 taxa including Asplenium sarelii, Pyrrosia petiolosa, Vitex negundo var. incisa and so forth. The target plants adaptable to climate change were 2 taxa including Lespedeza maritima and Carpesium macrocephalum, and the plants with approval for delivering oversea were 4 taxa including Exochorda serratifolia, Glycine soja, Lespedeza maritima and Weigela subsessilis. The naturalized plants were 51 taxa including Phytolacca americana, Viola papilionacea, Lamium purpureum and so forth. The invasive alien plants were 3 taxa including Ambrosia artemisiifolia, Aster pilosus and Lactuca scariola. NI(Naturalized Index) was 12.4% of all 411 taxa of surveyed flora in this study and UI(Urbanized Index) was 15.9% of all 321 taxa of naturalized plants in Korea. Potentilla discolor in rare plant, Philadelphus schrenkii in endemic plant and Dictamnus dasycarpus in specific plant were established the conservation plan. Whereas, invasive alien plants such as Ambrosia artemisiifolia, Aster pilosus and Lactuca scariola should be removed as soon as possible. The damaged sites in Seoak District were divided between wildfire area and farmland. To restore a forest fire site, we will have to apply a natural renewal and community planting. In case of farmland, we will have to do ecological planting using native species and constrcut a forest wetland.

• Korean Journal of Medicinal Crop Science
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• v.3 no.1
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• pp.9-11
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• 1995

This study was carried out to select chemicals those are effective for the control of Colletotrichum gloeosporioides of Lycium chinense Miller. Dithidone and Propy wettable powders (WP) were treated to Chungyang native variety for the test of control effect The effect was examined after dilution the solution with 500 times, and chemicals injury was treated with 250 times of diluted solution. The results were as follows ; 1. Occurrence of the disease was most serious in min- Ju1y and in mid- August, and the attacking of the disease was highest at about $25^{\circ}C$ of growing temperature. 2. The control of Propy WP was most effective and its control value was average 81.5% in the treated area. 3. Chemicals injury of Dithidone and Propy was not occurred at the double-diluted solution trestment.

• Journal of the Korean Home Economics Association
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• v.23 no.3
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• pp.27-38
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• 1985

In KOREA, the history of weaving is so long even in prinitive, there are the traces of fabric emmision using Spindle already in the Neolithic age. And coming up to the period of Three States, becoming active of cultivation of fibers, it can be known the variety of kinds and the production of fine products by improvement of new method of weaving using weaving machine. In the period of shilla state, there is a record of making the fine fabrics with 28 bracts. But wearing of silks fabrics was limitted for only the nobility and common people were wearing native thick hemp clothes. Also in the period of Korea state, they were wearing the hemp clothes by cultivation of hemp. The good quality products were worn by the King or the nobility and women in KOREA made their best with whole efforts to pay to the authorities with woven products of hemp clothes, so in the 14th year of King Chung- Ryul, King prohibited the presentation of fine hemp clothes by his order. By the end of KOREA state, before the production, common people was mainly wearing the hemp clothes. Coming up to the Kingdom of Chosun the sericulture was promoted by establishment of the sericulture encouraging low. Therefore the working hours of women were highly increased. The products of Song-do, Chin-ju for cotton clothes, those of Han-san-the same now as in old times-for ramie clothes, those of Han-Kyung province and An-dong for hemp fabrics were estimated as the best qualities. And the hemp clothes of Kang-won province is not so fine but is very useful and famous for mourning clothes and summer clothes for the farmer. It is true that our history of weaving was begun with hemp as a continous and precious friend of common people during all the historical periods-even though for a while it went backward because of chinese silks.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2018.04a
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• pp.58-58
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• 2018

'다목이'는 일반 곰취를 모본으로 한대리곰취를 부본으로 교배하여 병에 강하고 수량성이 뛰어난 특성을 가진 곰취 신품종으로 고령지농업연구소에서 육성하였다. 경관농업은 청정 농산물의 생산, 가공과 서비스가 연계된 농업의 6차산업화를 대표하는 농업형태이다. 곰취를 이용한 산채류 경관농업을 구현하기 위해 '다목이'와 자생식물의 혼식을 통한 친환경 생산기술을 개발코자 하였다. 인공상토로 채운 화분에 곤달비와 삼백초, 백리향, 라벤더 등 국내 외 자생식물을 혼식하여 각 식물의 지상부와 지하부 생육을 조사하였다. 삼백초, 라벤더, 이질풀, 웜우드, 어성초는 '다목이'와 혼식하여 지상부 생체중 214.1~362.4g, 지하부 생체중 171.0~258.5g으로 생육이 대등하거나 양호한 결과를 보였다. 반면에 생강과 박하는 '다목이'의 생육량을 지상부 생체중 90.9~123.6g, 지하부 생체중 54.0~110.3g으로 현저히 감소시켰다. 백리향과 좀씀바귀, 제충국, 옥잠화는 '다목이'에 의해 생육이 극도로 저하되거나 고사하였다. 배초향은 '다목이'와 서로의 생육이 감소된 것으로 나타났다. 따라서 '다목이'와의 혼식은 경관농업의 목적에 따라 삼백초, 라벤더, 이질풀, 웜우드, 어성초가 적합한 것으로 생각되었다.

• Korean Journal of Childcare and Education
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• v.9 no.5
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• pp.181-200
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• 2013

This study aimed at exploring how an instructor constructs meanings through content-based instruction (CBI) offered to pre-service teachers majoring in early childhood education. The course, early childhood mathematics education, was conducted during the spring semester in 2011. This study adopted a narrative inquiry, and data were collected through observations, interviews, and work samples. This study found that during the whole process from the preparation phase to the end-of-program evaluation, the instructor captured diverse challenging moments. During the preparation phase, she needed to have careful orchestration in designing lessons in order to overcome her feeling of pressure as a non-native speaker of English and design the integration of contents and English language learning to be truly powerful. In the phase of implementation, the lack of student motivation and building a good rapport between the instructor and the students were certainly challenges. The result of the student evaluations weakened her desire to implement CBI. The instructor incorporated diverse instructional strategies to overcome the obstacles. The instructor's experiences in this study will positively shape future educators' thinking and learning about meaningful and appropriate academic English instruction for content-area teaching of college students who were majoring in early childhood education.

• Journal of Ecology and Environment
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• v.41 no.5
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• pp.132-141
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• 2017

The importance of forests continues to increase throughout the world, and one of the reasons is that a forest is a major place to emit terpenes, which have been reported to be beneficial to human health. In South Korea, forests occupy about 64% of the total land area and consist mainly of pine and oak trees. Since only a limited number of forests have been analyzed to date, a comprehensive understanding of terpenes emitted from regional forests remains in its infancy in Korea. Here, to gain insights into terpenes from regional forests located in South Korea, we review the characteristics of Korean forests and recent studies on major terpenes emitted from regional forests as well as from native trees dominant in South Korea. We also discuss meteorological factors that affect the terpene emissions in Korean forests. In conclusion, 18 types of terpenes were detected in Korean forests and their compositions in different forests are largely dependent on the dominant plant species in the forest. Moreover, terpene emissions in Korean forests are affected by various environmental factors, including temperature, amount and duration of daylight, season, and age of trees. To improve the understanding of the characteristics of terpene distribution, more studies are required on the terpene production of Korean forests in various regions.

• Korean Journal of Environment and Ecology
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• v.22 no.2
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• pp.83-97
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• 2008

This study was carried out to investigate the actual vegetation and Degree of Green Naturality(DGN) and distribution of exotic plants replanted in Bukhansan National Park. The actual vegetation of the surveyed site was classified into eight plant communities and crop land, etc. Substitutional forest were classified into five plant communities; Quercus mongolica community, Q. mongolica-Pinus densiflora community, Deciduous broadleaf forest, etc. Reforested lands were classified into three forest types: P. koraiensis forest, Robinia pseudoacacia forest, P. rigida forest, etc. The area of DGN 8 consisted of 92.80% in Bukhansan National Park. The replanted plants in Bukhansan National Park was enlisted as 212 taxa, 71 families. The indigenous native among the replanted species were enlisted as 67 taxa(31.6%), 37 families. The exotic plants were enlisted as 145 taxa(68.4%), 58 families. The exotic plants needs to management that for recovery of natural environment, improvement about maintenance of multiplicity and a site of scenery about natural plants in Bukhansan National Park.