• Journal of Korean Society of Forest Science
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• v.90 no.6
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• pp.692-698
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• 2001

This study has been carried out to estimate aboveground biomass and net primary production(NPP) in an average 41-years-old Quercus variabilis stand of Gongju area, 45-years-old Quercus variabilis stand of Pohang area, and 54-years-old Quercus variabilis stand of Yangyang area. Ten sample trees were cut in each forest and soil samples were collected in July to August, 2000. Estimation for aboveground biomass and net primary production were made by the equation model $Wt=aD^b$ where Wt is oven dry weight in kg and D is DBH in cm. Total aboveground biomass was 91.31ton/ha in Gongju area, 207.6ton/ha in Pohang area, and 71.39ton/ha in Yangyang area. The aboveground biomass 207.6ton/ha in Pohang area is the highest biomass production among the amount of biomass in Quercus variabils stands reported in Korea. The proportion of each tree component to total aboveground biomass was high in order of bolewood, bolebark, branches and leaves in the three forests. Aboveground total net primary production was estimated at 7.8ton/ha in Gongju area, 11.5ton/ha in Pohang area, and 6.40ton/ha in Yangyang area. There were at least 2 times higher total aboveground biomass in Pohang area than in the Gongju and Yangyang areas because of climate difference among the study areas.

• Journal of Korean Philosophical Society
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• v.129
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• pp.53-82
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• 2014

This paper analyzes the concept of Lacanian subject and the structural definition of sexual difference between man and woman, and criticizes some problems of those definitions. It seems to me, to do so, that it is important to know precisely the core terms of psychoanalysis quoted by Lacan. We should analyze the basic meanings and the relation of the Imaginary, Symbolic and the Real, of ideal ego and ego ideal, of phallus and signifier, of desire and the other, of consciousness and unconsciousness, of alienation and separation, etc. I'm going to discuss the relation between the Imaginary and the ideal ego in chapter 2, and then, deal with the relation between the Symbolic and the ego ideal in chapter 3. I'll explain both similarity and difference between the ideal ego and ego ideal through those discussions. In chapter 4, I'm planning to explain the relation among the other, desire and the subject of unconsciousness. In chapter 5, I'll analyze the meaning of phallus and signifier. I'll criticize the Lacanian structural definition of sexual difference on the basis of the work made in former chapters. These discussions will lead to my final conclusion that the concept of Lacanian subject and the structural definition of sexual difference are only dependent on reductionism regarding everything as symbolic, which has in itself a lot of contradiction. In order that All discussions about sexual difference have at least a objective meaning, they have to rely on anatomical differences between man and woman.

• Journal of Korean Philosophical Society
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• v.117
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• pp.85-111
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• 2011

Topics with which chis paper deals are as following; (1)Zizek's interpretation of Rothko's painting, (2)Lacan's gaze and picture, (3)the real as object a, (4)primal jouissance and death-drive, (5)a new identity of man-emptiness in Zizek, (6) existential level and existential conflict, (7)a variety of meanings of emptiness, (8)transpecsonal drive and meditation, (9) the different Real-Emptiness, (10)Rochko's painting and transpersonal drive.

• International Area Studies Review
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• v.18 no.3
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• pp.131-145
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• 2014

Abundance of low-wage labor resources, strategic location connecting East-West Asia and business professionals are fluent in English are strength of Bangladesh. Also the business environment changes in China such as the wage increases and labor regulations enhancement acts as searching for replacement of investment where Bangladesh is considered as substitute. At this point there is a need for research of Bangladesh employees at human resource management level. Therefore this study focus on the research of an important component of human resource management, organizational commitment. This study analysis the Bangladesh employees organizational commitment and its antecedent. This study consider four antecedents, role ambiguity, role conflict, voluntary participation and the work centrality and three organizational commitment, affective organizational commitment, continuous organizational commitment and normative organizational commitment. As results show, role ambiguity and role conflict has a negative influence on affective organizational commitment. And voluntary participation and work centrality give positive influence. Role ambiguity showed a negative effect on continuous organizational commitment, however role conflict show positive effect. Voluntary participation and work centrality showed positive effect on normative organizational commitment and role ambiguity showed negative influence. Results of this study give clue to understand Bangladesh employees organizational commitment and its relation among variables. And thus the need for appropriate management presented.

• Food Engineering Progress
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• v.15 no.4
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• pp.338-345
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• 2011

The pH, acidity, protein, color, reducing sugar, total sugar, alcohol and organoleptic characteristics of Takju containing 100% short grain rice (100 S), 100% long grain rice (100 L), 50 S+50% puffed rice powder (50 P) and 50 L+50 P were examined. After a drastic decrease during the initial stage of fermentation, the pH gradually increased except 100 L. Protein peaked at day 1 and decreased. A higher protein was noticed in puffed samples than in rice samples (p < 0.05). The Hunter "L" value decreased after a rise during the beginning of fermentation. Puffed samples showed higher reducing sugar than rice at day 0. Total sugar was similar to reducing sugar. A drastic increase in alcohol concentration was detected at day 2. Higher alcohol was observed in short grain than long grain and also in puffed samples than in rice (p < 0.05). A significant difference between 100 S and 100 L was observed in a sensory evaluation (p < 0.01); while no preference was detected.

• Land and Housing Review
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• v.13 no.3
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• pp.125-140
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• 2022

Road Deposited Sediment (RDS) is the solids formed from the wear of road, wear of vehicles, exhausts, and the input of the emissions from various sources out of the roads. RDS is seriously polluted by organic matter, nutrients, and metals. RDS plays an important role as the sink and the transport medium of the associated pollutants because RDS can be carried to the adjacent water system via stormwater runoff. In this regard, the heavy metals in RDS were investigated based on the publications. The contents of the metals in RDS were highly variable. The concentration of Cr, Ni, Cu, Fe, Zn, As, Cd, and Pb in urban RDS in various regions was in a range of 3.16-3,410, 1.15-1,382, 20.2-9,069, 2,980-124,853, 81-2,550, 2.3-214, 0.19-21.3, and 15.21-1,125 mg/kg, respectively. The anthropogenic enrichment of the metals in RDS was confirmed by the high concentration of Cu, Zn, Cd, and Pb. The contents of the metals were higher in industrial and traffic areas than in residential areas, while they were generally increased with decreasing particle size. It is believed that this study's results would contribute to quantifying the metals' load via RDS and establishing control strategies.

• Korean Journal of Social Welfare Studies
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• v.42 no.1
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• pp.219-242
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• 2011

This study examined the factors associated with exit from and reentry into the rehabilitation center among homeless persons with mental illness. Shelter use of a total of 203 study population was monitored between 2004 and 2008. Cox's proportional hazard model was employed to analyze the factors influencing the rate of the first exit from and the first reentry into the rehabilitation center. Also, competing risk analysis was conducted to examine the factors differently associated with the type of the first exit from the rehabilitation center: a positive exit and a negative exit. This study found that homeless persons with mental illness were less likely to experience the negative exit while their resident registration status not being abolished on the first entry into the rehabilitation center, having more frequent hospitalizations during the rehabilitation center stay, being connected to the family members, having more participations into the basic rehabilitation, mental rehabilitation, and vocational rehabilitation programs during the rehabilitation center stay. Age, the number of hospitalization and of the participations into the mental rehabilitation programs during the rehabilitation center stay were associated with the rate of the first reentry into the rehabilitation center.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.16 no.6
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• pp.392-399
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• 2023

This paper proposes a deep learning model to determine the region and depth of cabbage cores for robotic automation of the cabbage core removal process during the kimchi manufacturing process. In addition, rather than predicting the depth of the measured cabbage, a model was presented that simultaneously detects and classifies the area by converting it into a discrete class. For deep learning model learning and verification, RGB images of the harvested cabbage 522 were obtained. The core region and depth labeling and data augmentation techniques from the acquired images was processed. MAP, IoU, acuity, sensitivity, specificity, and F1-score were selected to evaluate the performance of the proposed YOLO-v4 deep learning model-based cabbage core area detection and classification model. As a result, the mAP and IoU values were 0.97 and 0.91, respectively, and the acuity and F1-score values were 96.2% and 95.5% for depth classification, respectively. Through the results of this study, it was confirmed that the depth information of cabbage can be classified, and that it can be used in the development of a robot-automation system for the cabbage core removal process in the future.

• Korean Architects
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• no.3 s.335
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• pp.82-87
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• 1997

이번호부터 소개되는 건축가 김중업편에서는 출생후 평양과 일본동경에서의 생활(1922~1945)을 시작으로 해방후 남한에서의 생활(1946~1951), 유네스코주최 제1회 세계예술가회의에 한국대표의 한 사람으로 참석하면서부터 르꼬르뷔제의 문하에서의 생활, 귀국후의 활발한 건축활동 시기(1952~1971) 그리고 또다시 9년간의 외국생활이후 남은 건축인생기(1972~1988)등으로 구분하여 먼저 김중업의 일생(1회:부인 김병례여사와의 대담내용을 중심으로)에 대하여 소개한다. 그리고 다음 2회와 3회에서는 필자가 김중업 선생 생전에 대담한 내용을 정리ㆍ소개하고 그의 건축가로서의 역정과 작품에 대한 필자의 해석을 싣고자 한다.

• Korean Architects
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• no.3 s.431
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• pp.62-75
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• 2005

어느 나라보다 공동체 인식의 바탕에 형성된 네덜란드 집합주택은 엄격한 가톨릭 정신과 자연을 극복해야만 하는 절박한 운명이 네덜란드인을 하나로 묶으면서 동시에 집합주택이 도시미를 형성하는 중요한 요소로 인식하는 계기가 되었다. 이러한 네덜란드인의 기본정신 위에 발전된 집합주택은 이념을 달리 하는 다양한 건축운동, 건축가의 의지와 실험정신 그리고 예술가와 건축가의 협력 등이 모태가 되어 생성되었다. 역자가 몇 번에 걸쳐 연재할 흐린베르흐의 저서, 'Housing in The Netherlands 1900~1940' (Delft University Press/1982)을 통하여, 네덜란드 근대집합주택을 '근대'라는 기능적이고 합리적인 시점만이 아닌 도시미와 커뮤니티 그리고 선단적인 집합주거 공간을 파악하는 주요한 단서로서 기대하고자 한다.