노동과 인간의 미래 ―인간의미의 원천으로서 노동의 미래에 대한 신학적 전망

이상은 ( Lee¸ Sangeun ) 서울신학대학교 기독교신학연구소 2020 神學과 宣敎 Vol.59 No.-

본문은 기술혁명시대에 제기되고 있는 일과 인간의 관계에 대한 설명을 모색하고자 하고 있다. 본문은 첫째, ‘일’로부터의 방면이 본질적으로 목표가 될 수 있는 주제인가라는 질문을 제기하고자 한다. 둘째, ‘일’이 인간의 본질적 부분을 구성하는 주제이며, 변화된 환경 속에서도 이러한 주제에 대한 고찰이 주어져야 한다는 입장을 피력한다. 셋째, 미래시대를 위해 바람직한 기독교 노동관을 구성하기 위한 단상을 제공하고자 한다. 이러한 주제를 다루기 위해 본문은 특히 몰트만(J. Moltmann)과 볼프(M. Volf)가 전개했던 노동에 대한 단상을 중심으로 하는 신학적 대화를 전개해 나가고 있다. 본문은 기독교적 관점에서 노동은 어떻게 보아야 하는가에 대해 다루고 있다. 노동을 인간의 형벌로 보는 부정적 관점과 인간의 자기실현이라고 하는 차원에서 노동을 관찰하는 긍정적 관점 사이의 양가감정 사이에서 기독교적 노동관에 대해 고찰하고 있으며, 몰트만의 관점과 함께 역사적 고찰을 통해 이 문제를 다루고 있다. 본문은 또한 인간의 미래를 위해 노동개념 자체에 대한 고찰 속에 성서적, 신학적 노동관을 수립하고자 시도하고 있다. 하나님의 창조를 반영하는 것으로서의 노동, 산출과 안식을 포괄하는 관계적 개념으로서의 노동, 그리고 개인이 아니라 공동체를 지향하는 것으로서의 노동을 구현하면서 인간의 미래를 위한 노동개념을 구사해나가고자 하고 있다. 본래의 창조적 기쁨을 누리는 인간으로서의 호모 루덴스를 지향하는 노동개념을 생각하고자 하고 있으며, 인간상호간의 결핍과 보완을 통한 통전적 장을 지향하고자 하고 있다. This text deals with the relationship between human work and human being itself in the era of technological revolution. It raises at first a question whether it is proper to seek emancipation from the work, especially from a christian point of view. Second, it expresses the position that ‘work’ constitutes the essential part of human being and that consideration should be given to this subject, even in the changed environment. Third, it tries to provide a thought for constructing the concept for the Christian ethics of labour for the future age. In order to deal with this subject, this study is centering on the theological work of J. Moltmann and M. Volf. Based on it, this study examines how the Christian ethics could gives an answer to the question of labour, between the negative viewpoint of labor as a punishment for human being and the positive viewpoint of observing labor on the level of human self-achievement. Simultaneously, this text is also attempting to establish a biblical and theological work in consideration of the concept of labor itself for the future of mankind. It suggests that the concept of labour is to be understood in the light of God’s creation, and labour as a community-oriented performance. Furthermore, it considers the concept of homo ludens whether it could reflect on the concept of labour as creative joy and complement of human mutuality in the field of labour.

Clinical Experiences of Amplitude-integrated Electroencephalographic Monitoring in Neonatal Intensive Care Unit

( Sangeun Lee ),( Sujin Choi ),( Yun Jeong Lee ),( Jisook Kim ),( Sook-hyun Park ),( Eun Joo Lee ) 대한주산의학회 2020 Perinatology Vol.31 No.4

Objective: The purpose of this study was to analyze the clinical experience of amplitude-integrated electroencephalogram (aEEG) in the neonatal intensive care unit (NICU) and to evaluate the usefulness of the aEEG and to determine whether an EEG could help to identify high risk infants with later epilepsy. Methods: Clinical data of 200 newborn infants admitted to the NICU and monitored with aEEG were reviewed retrospectively. A single- or two-channel aEEG (electrode placement P3-P4 for single, C3-C4 and P3-P4 for two) was recorded continuously by using gold cups. Background activity was assessed based on voltage and pattern recognition methods. To assess for differences in later epilepsy among infants with abnormal versus normal results, chi-square test was employed with odd ratio. Results: Overall, 200 newborn infants were included. About half showed abnormal findings on aEEG monitoring with 34.5% abnormal background activity, 30.0% abnormal cyclicity, and 30.0% with seizures. The odd ratio for an abnormal trace on aEEG to predict later epilepsy was 7.9 (95% confidence interval; 2.8-22.0; P<0.001). Conclusion: aEEG monitoring is useful for cerebral monitoring in NICU. aEEG monitoring enabled to assess the cerebral integrity of infants by measuring background activities and detecting seizures and help to identify high-risk infant for later epilepsy.

Monthly chlorophyll-a prediction using neuro-genetic algorithm for water quality management in Lakes

Lee, Gooyong,Bae, Jungeun,Lee, Sangeun,Jang, Min,Park, Heekyung Taylor Francis 2016 Desalination and Water Treatment Vol.57 No.55

<P>A genetic algorithm (GA) was combined with artificial neural networks (ANN), designated as neuro-genetic algorithm (NGA) in this study, to determine the effective number of nodes and optimal activated functions (FAs) in an ANN structure. Developed NGA was applied to predict Chlorophyll-a (Chl-a) concentrations in one-month increments in Lakes used as drinking water sources. Correlation analysis was used to setup input parameters. A simulation was conducted for four study sites with the most serious Chl-a problems in South Korea. Results from correlation analysis have indicated that phosphate phosphorus (PO4-P) and electrical conductivity showed high correlation with Chl-a, a factor not often considered in other studies. As the results of prediction of one-month forward Chl-a concentration, NGA showed high accuracy, with averaged determination coefficients of 0.89 and 0.84 in training and testing period, respectively. Double hidden layers showed better performance than a single hidden layer, while a logistic sigmoid function was frequently selected by the genetic algorithm in hidden layers in comparison with linear and hyperbolic tangent function. Practical uses for NGA in proactive water quality management are also discussed in this study.</P>

Transcriptional Regulation of Abscission Zones in Agriculturally Important Crops

Sangeun Lee,Jeongeun Ahn,Jaebin Sim,Young-mee Oh,Ronghui Yang,Caren Chang,Mark L, Tucker,Joonyup Kim 한국원예학회 2019 한국원예학회 학술발표요지 Vol.2019 No.10

Examination of Critical Factors Related to Summer Chlorophyll <i>a</i> Concentration in the Sueo Dam Reservoir, Republic of Korea

Lee, Seungjae,Lee, Sangeun,Kim, Sung Hoon,Park, Heekyung,Park, Sangjun,Yum, Kyungtaek Mary Ann Liebert 2012 Environmental engineering science Vol.29 No.6

<P>This study examined critical factors related to the short-term variation of algae growth in reservoirs during the summer. To this end, statistical tests were carried out at a small dam reservoir to determine how chemical factors (e.g., nutrient concentrations) and physical factors (e.g., theoretical and relative residence times, temperature) influenced the chlorophyll a (Chl-a) concentration. Statistical tests revealed that, although phosphorus (P) concentration was significant for Chl-a, residence time had much stronger relationship to Chl-a concentration than chemical factors. In addition, the study verified that relative residence time (RRT) best explained the relation of water status to algae growth. RRT was found to be useful in identifying water status related to the summer algae bloom. Finally, this study raised the possibility of inhibiting summer algae growth by operating dam reservoirs moderately. These findings need to be seriously considered when reservoir operators establish effective strategies for water quality management in summer.</P>

Associations among Childhood Psychological Trauma, Posttraumatic Stress Symptoms, and Mental Health in Korean College Women: Mediating effects of Coping

Sangeun Lee,Heejung Kim,Sunah Kim,Seongsook Kong 한국간호과학회 2019 한국간호과학회 학술대회 Vol.2019 No.10

Gastric Cancer Screening Uptake Trends in Korea: Results for the National Cancer Screening Program From 2002 to 2011 : A Prospective Cross-Sectional Study

Lee, Sangeun,Jun, Jae Kwan,Suh, Mina,Park, Boyoung,Noh, Dai Keun,Jung, Kyu-Won,Choi, Kui Son Williams & Wilkins Co 2015 Medicine Vol.94 No.8

<P><B>Abstract</B></P><P>Although the effectiveness of mass screening for gastric cancer remains controversial, several countries with a high prevalence of gastric cancer have implemented nationwide gastric cancer screening programs. This study was conducted to assess trends in the use of either upper gastrointestinal series (UGIS) or endoscopy to screen for gastric cancer, as well as to assess factors strongly associated with changes therein, over a 10-year period.</P><P>Data were obtained from the National Cancer Screening Program (NCSP) database from 2002 to 2011 in Korea. The NCSP provides biennial gastric cancer screening with either UGIS or endoscopy for men and women aged ≥40 years. Using the NCSP database, overall screening rates for gastric cancer and percentages of endoscopy use among participants were analyzed from 2002 to 2011. To estimate changes in participation rates and endoscopy use over time, we assessed the average annual percentage change (APC) by comparing the rates from 2002 and 2011 as relative rates.</P><P>Participation rates for gastric cancer screening increased 4.33% annually from 2002 to 2011. In terms of screening method, a substantial increase in endoscopy use was noted among the gastric cancer screening participants over the 10-year period. The percentage of participants who had undergone endoscopy test increased from 31.15% in 2002 to 72.55% in 2011, whereas the percentage of participants who underwent UGIS decreased tremendously. Increased endoscopy test use was greatest among participants aged 40 to 49 (APC = 4.83%) and Medical Aid Program recipients (APC = 5.73%). Overall, men, participants of ages 40 to 49 years, and National Health Insurance beneficiaries of higher socioeconomic status were more likely to undergo screening via endoscopy.</P><P>This study of nationwide empirical data from 2002 to 2011 showed that endoscopy is increasingly being used for gastric cancer screening in Korea, compared with UGIS. Nevertheless, further study of the impact of endoscopy on gastric cancer mortality is needed, and future evaluations of screening methods should take into account both cost and any associated reduction in gastric cancer mortality.</P>

Effects of Red Beet (Beta vulgaris L.) Powder on Quality Characteristics of Yogurt

Sangeun Yim,Seonyoung Koo,Yena Choi,Semi Lee,Hyeji Lim,Jiyeon Lee,Misook Kim 한국식품영양과학회 2015 한국식품영양과학회 학술대회발표집 Vol.2015 No.8

Elevated Red Blood Cell Distribution Width as a Simple Prognostic Factor in Patients with Symptomatic Multiple Myeloma

Lee, Hyewon,Kong, Sun-Young,Sohn, Ji Yeon,Shim, Hyoeun,Youn, Hye Sun,Lee, Sangeun,Kim, Hyun Ju,Eom, Hyeon-Seok Hindawi Publishing Corporation 2014 BioMed research international Vol.2014 No.-

<P>Red blood cell distribution width (RDW) is a parameter reported in complete blood cell count tests, and has been reported as an inflammatory biomarker. Multiple myeloma (MM) is known to be associated with inflammatory microenvironments. However, the importance of RDW has been seldom studied in MM. For this study, 146 symptomatic myeloma patients with available RDW at diagnosis were retrospectively reviewed, and their characteristics were compared between two groups, those with high (>14.5%) and normal (≤14.5%) RDW. RDW was correlated to hemoglobin, MM stage, <I><I>β</I></I>2-microglobulin, M-protein, bone marrow plasma cells, and cellularity (<I>P</I> < 0.001). During induction, overall response rates of the two groups were similar (<I>P</I> = 0.195); however, complete response rate was higher in the normal-RDW group than it was in the high-RDW group (<I>P</I> = 0.005). With a median follow-up of 47 months, the normal-RDW group showed better progression-free survival (PFS) (24.2 versus 17.0 months, <I>P</I> = 0.029) compared to the high-RDW group. Overall survival was not different according to the RDW level (<I>P</I> = 0.236). In multivariate analysis, elevated RDW at diagnosis was a poor prognostic factor for PFS (HR 3.21, 95% CI 1.24–8.32) after adjustment with other myeloma-related prognostic factors. RDW would be a simple and immediately available biomarker of symptomatic MM, reflecting the systemic inflammation.</P>

Estimating magnitude of suspended sediment transport in ungauged east coastal zone

Lee, Sangeun,Kang, Sanghyeok 한국수자원학회 2018 한국수자원학회논문집 Vol.51 No.2

토사유출에 대한 자료는 극히 제한되어 있으며 이에 대한 관측지점 또한 대하천에 국한되어 있다. 더욱이 대하천 하류의 해안부근 유사량 자료는 전무한 실정이다. 본 연구는 지속적인 토사유입으로 인하여 그 면적이 줄어들고 있는 동해안의 석호인 유역면적 8.2km²의 향호를 대상으로 토사량 유출량을 계산하여 유호성을 검증하였다. 그 결과 향호로 유입되는 비유사량은 약 280 t/km²/yr 이었으며 유사전달률은 약 0.78이었다. 본 접근방법은 현재 육역화가 대부분 진행되어 있는 동해안 석호의 토사유입 과정을 유추하는데 유효한 자료가 될 것으로 기대한다. Coastal sediment archives are used as indicators of changes on shore sediment production and fluvial sediment transport, but rivers crossing coastal plains may not be efficient conveyors of sediment to the coast. In some case there is a net loss of sediment in lower coastal plain reaches, so that sediment input from an upstream exceeds the sediment yield (SY) at the river mouth. The main source of sediment in coastal area is the load from land. In Korea, data on suspended SY are limited owing to a lack of logistic support for systematic sediment sampling activities. This paper presents an integrated approach to estimate SY for ungauged coastal basins, using a soil erosion model and a sediment delivery ratio (SDR) model. For applying the SDR model, a basin specific parameter was validated on the basis of field data. The proposed relationships may be considered useful for predicting suspended SY in ungauged basins that have geologic, climatic and hydrologic conditions similar to the study area.