시간의 흐름에 따른 핸드폰의 품질동태성에 관한 연구

윤성필(Sung-Pil Yoon),임성욱(Sung-Uk Lim),박만희(Man-Hee Park),조인희(In-Hee Cho) 한국엔터테인먼트산업학회 2010 한국엔터테인먼트산업학회논문지 Vol.4 No.3

본 연구는 선행연구에서 조사된 핸드폰의 고객요구속성을 Kano 모델의 품질특성에 적용하여 시간의 흐름에 따라 어떤 변화가 있는지를 살펴보고자 한다. 또한 고객들의 새로운 요구속성이 나타났는지도 함께 살펴보고자 한다. 많은 문헌과 선행연구에서 나타나고 있는 시간에 따른 품질특성의 이동이 매력적 품질에서 일원적 품질로 일원적 품질에서 당연적 품질로 변화하는 진부화(陳腐化)현상이 나타나는지도 함께 살펴보고자 한다. In this study, previous research (Sung-Uk Lim, 2004) surveyed in customer demand for mobile phones the quality characteristics of properties applied to the Kano model, the flow of time, depending on whether any changes will be discussed. In addition, our customers" new requirements will be examined along with the property map appeared. The movement of time-dependent quality characteristics appeared in many previous studies Obsolescence Phenomenon - from Attactive Quality Element to One-Dimensional Quality Element, from One-Dimensional Quality Element to Must-Be Quality Element - may appear be examined together.

근로자의 화학물질 노출관련 기록 보존에 관한 연구

오상민 ( Sang Min Oh ),박동욱 ( Dong Uk Park ),유성재 ( Seoung Jae Yu ),정진우 ( Jin Woo Jung ),임경택 ( Kyung Taek Lim ),이재환 ( Jae Hwan Lee ),하권철 ( Kwon Chul Ha ) 한국산업위생학회 2013 한국산업보건학회지 Vol.23 No.4

Objectives: Employee exposure record refers to a record containing information about environmental(workplace) monitoring or measuring of a toxic substance or harmful physical agent. The aims of this study were to examine problems related to exposure records and provide some amendments to the Korean Industrial Safety & Health Act for the effective management of chemical substances under the law. Methods: This study performed a literature search and review on legal provisions related to exposure records of a number of different countries, including Korea, the USA, Japan, EU, Germany, and the UK. They were compared and investigated and the amendment of articles was suggested. Results: The results of this study were provided as suggested amendments to the related act. There were a variety of ways of improvement, including a 30-year retention period and the introduction of new access methods, contents, transfer, and maintenance methods. All exposure data elements have to be standardized, including reference to a similar exposure group(SEG), sampling strategy, and circumstances of exposure(e.g., date, shift length, use of personal protective equipment, etc.). The SEGs are described by process, job, task, and environmental agent. Conclusions: This study is expected to provide for the amendment of the related act in order to ensure effective management of exposure records and is helpful for solving the cause and result of occupational disease by keeping exposure records according to the Industrial Safety & Health Act.

Poster Session 1 : cDNA cloning of relaxing peptide purified from starfish, Asterina pectinifera

( Sang Hyun An ),( Eun Jung Kim ),( Chan Hee Kim ),( Hye Jin Go ),( In Hae Kim ),( Hee Young Shon ),( Sang Jung Ahn ),( Sang Uk Lim ),( Hyung Ho Lee ),( Nam Gyu Park ) 한국생화학분자생물학회 (구 한국생화학회) 2005 생화학분자생물학회 춘계학술발표논문집 Vol.2005 No.-

Intraductal Ultrasonography without Radiocontrast Cholangiogram in Patients with Extrahepatic Biliary Disease

( Sung Uk Lim ),( Chang Hwan Park ),( Won Ju Kee ),( Jeong Hyun Lee ),( Soo Jung Rew ),( Seon Young Park ),( Hyun Soo Kim ),( Sung Kyu Choi ),( Jong Sun Rew ) 대한소화기학회 2015 Gut and Liver Vol.9 No.4

Background/Aims: Intraductal ultrasonography (IDUS) has been performed as an adjunct to endoscopic retrograde cholangiography (ERC) during radiocontrast cholangiography (RC). Radiation exposure during RC poses a health risk to both patients and examiners. We evaluated the feasibility of IDUS without RC in various extrahepatic biliary diseases. Methods: IDUS was performed with the insertion of an IDUS probe from the papilla of Vater to the confluent portion of the common hepatic duct without fluoroscopy. The technical success rate and procedure-related complications were evaluated retrospectively. Results: Wire-guided IDUS without RC was performed in 105 patients. The mean age was 66.5 years, and 50 (47.6%) were male. The IDUS diagnoses included choledocholithiasis (73, 69.5%), benign biliary stricture (11, 10.5%), choledocholithiasis with biliary pancreatitis (9, 8.6%), bile duct cancer (5, 4.8%), pancreatic cancer (1, 0.9%), and others (6, 5.7%). After IDUS, 66 (62.8%) underwent stone removal, 19 (18.1%) underwent biliary drainage, and 7 (6.6%) underwent brush cytology and biopsy. No significant complications such as perforation or severe pancreatitis occurred. Conclusions: IDUS without RC was a feasible and safe approach in patients with various extrahepatic biliary diseases. We anticipate a potentially important role of IDUS in various ERC procedures because it lacks the hazards of RC. (Gut Liver 2015;9:540-546)

Reconfiguring Paul’s Economic Democracy in the Korean Context: The Issue of Equity(ἰσότης) Revisited (2 Cor 8:13-15)

Sung Uk Lim(임성욱) 연세대학교 신과대학(연합신학대학원) 2021 신학논단 Vol.106 No.-

본 논문은 현대 신자유주의체제 여건 속에서 바울의 경제신학을 새롭게 재조명함으로써 경제민주주의 사상의 성서적 기초를 모색하고자 한다. 먼저 현안을 보다 구체적으로 살펴보기 위하여, 신자유주의 경제체제 아래 신음하고 있는 한국의 경제 및 정치 상황에 주목한다. 무한경쟁이라는 구호 아래 경제 양극화는 그 어느 때보다 심화되고 있으며, 경제 양극화에 따른 경제적 불평등은 세대 갈등으로 점차 확대되어 가고 있는 실정이다. 더 안타까운 점은 경제적으로 불평등한 사회에서 모든 시민이 공평하게 정치에 참여한다는 것은 현실적으로 무리가 있다는 사실이다. 다음으로 성서에 나타난 경제민주주의 사상을 탐색하기 위하여, 고린도후서 8:13-15에 나타난 공평(ἰσότης) 개념에 기반하여 바울의 경제신학을 살펴본다. 유대적 그리고 그레코-로만적 맥락에서 비추어 볼 때, 바울은 초기 기독교인이 민족적 경계선을 넘어서서 나눔의 자발적 행위를 통하여 하나님의 공정한 경제를 연대의 정신으로 구현하고자 하였다. 마지막으로 본 논문은 한국 기독교가 바울의 공정 신학에 입각하여 앞으로 경제민주주의라는 이상에 참여할 것을 제언하는 바이다. This essay delves into the intricate topic of economic democracy in the ancient and contemporary world. To begin with, it delineates an increasingly widening gap between the rich and the poor in contemporary neoliberal South Korean society under the total control of competitive rationality. In addition, it observes that where a society is, to a certain extent, devastated by economic polarization and inequality, democracy is found to be in serious doubt. Then, it probes into Paul’s political theology embedded in 2 Cor 8:13-15 in its Jewish and Greco-Roman contexts with the aim of recovering economic democracy in the biblical sense. I suggest that Paul can assist us in reconfiguring the spirit of economic democracy in such a way that brings to the fore the significance of equity(ἰσότης) based on the act of reciprocal sharing across borders. When viewed from the perspective of political theology, Paul’s new vision of the divine economy can help guide us to transform a neoliberal society run by the logic of competition into an equitable society which orients itself to mutual sharing at the multidimensional level in the name of solidarity. The underlying assumption is that Paul draws due attention to differential capital, which ranges from material capital via cultural capital to religious capital in Pierre Bourdieu’s terms. It is, therefore, my expectation that Korean Christians today will gain insight into civic participation in democracy by following in Paul’s footsteps for a more equitable and just society.

Distortion of the Bottom Surface in Micro Cavity Machining Using MEDM

Lim Jong Hoon,Je Sung Uk,Ryu Shi Hyoung,Chu Chong Nam Korean Society for Precision Engineering 2005 International Journal of Precision Engineering and Vol.6 No.4

As mechanical components are miniaturized, the demands on micro die/mold are increasing. Micro mechanical components usually have high hardness and good conductivity. Micro electrical discharge machining (MEDM) can thus be an effective way to machine those components. In micro cavity fabrication using MEDM, it is observed that the bottom surface of the cavity is distorted. Electric charges tend to be concentrated at the sharp edge, and debris cannot be drawn off easily at the center of the bottom surface. These two phenomena make the bottom surface of electrode and workpiece distort. As machining depth increases, the distorted shape of the electrode approaches hemisphere. This process is affected by both capacitance and the size of electrode. By using a smaller electrode than the desired cavity size and appropriate tool movement, bottom shape distortion can be prevented.

Application of Perfluoropolymethylisopropyl Ether to Long Wearing Lipstick

( Sang-je Kim ),( Dong-uk Shin ),( Phan-gu Cho ),( Jae-gak Han ),( Jae-hyung Lim ),( Baek-sun Ahn ),( Chul-hee Jung ),( Gue-sam Lee ),( Won-sun Oh ),( Hyun-kwan Jung ),( Iio-yeun Kim ) 대한화장품학회 1997 대한화장품학회지 Vol.23 No.3

lt has been used chat fluorinated compounds could be applied to Make-up products. lt is that fluorinated compounds are hydropliobiciry, lipopliobiciry and lioinophobicitv. These fluorinated compounds are reported ro form a highly prorecrive and effective film againsr most aggressive chemical and physical agents. In this study we made a success to formulate the new type of lipstick using perfluoropolymerhylisopropylether (PPIH, MW- 650. commercial name - Fomblin HC/01 by Ausimont Co.) with low-molecular weight which is long wearing and comfortable (excellent) to use. This PPIE was adsorbed more than 90% in this experinient and formed the well-balanced gei nerworks even if the selected PP1E is 100% volutile ar room remperarure. On the basis of the adsorprion of FPIE, we developed rlie new type lipstick, whicli was highly-lip feeling and had long wearing and non coloration. And these cliaracreristics were verified by acrual consumer test.

The impact of preliminary elements for management innovation adoption on the firm`s profitability

( Uk Jung ),( Chang-hwa Baek ),( Shin-won Seo ),( Sung-uk Lim ) 한국품질경영학회 2015 한국품질경영학회 학술대회 Vol.2015 No.2

Purpose: Many CEOs have often introduced various types of management innovation for the firm``s profitability improvement. If the firm is, however, in a situation in which the firm is not ready to adopt those management innovations, it is not possible to achieve the goal of profit enhancement. In this study, we analyze the relationship between the preliminary elements of management innovation and profitability, and want to introduce the key success factors of management innovation. Methodology/Approach: After investigating preliminary elements of the management innovation adoption through existing literature review, we conducted a questionnaire survey to Korean K-company. Then, by utilizing the structural equation modeling with AMOS, we analyzed the impact of preliminary elements of the management innovation adoption on the profitability. Findings: We found out that there are main preliminary elements of the management innovation adoption directed to profitability enhancement From this finding, it would be possible to assist promoting successful management innovation of the company. Research Limitation/implication: This research has a limitation on that the findings are based on the analysis with subjective measures rather than objective ones for profitability. There is a need for further studies using objective measures such as an actual percentage figure for sales growth or profit change. Originality/Value of paper: By searching and enhancing the preliminary elements of management innovation affecting the profitability, it would be possible to reduce the innovation failure in the future business.

Fe₃O₄ nanosphere@microporous organic networks: enhanced anode performances in lithium ion batteries through carbonization

Lim, Byungho,Jin, Jaewon,Yoo, Jin,Han, Seung Yong,Kim, Kyeongyeol,Kang, Sungah,Park, Nojin,Lee, Sang Moon,Kim, Hae Jin,Son, Seung Uk The Royal Society of Chemistry 2014 Chemical communications Vol.50 No.57

<P>Very thin microporous organic networks were formed on the surface of Fe<SUB>3</SUB>O<SUB>4</SUB> nanospheres by Sonogashira coupling of tetra(4-ethynylphenyl)methane and 1,4-diiodobenzene. The thickness was controlled by screening the number of building blocks. Through carbonization, Fe<SUB>3</SUB>O<SUB>4</SUB>@C composites were prepared. The Fe<SUB>3</SUB>O<SUB>4</SUB>@C composites with 4–6 nm carbon thickness showed promising reversible discharge capacities of up to 807 mA h g<SUP>−1</SUP> and enhanced electrochemical stability.</P> <P>Graphic Abstract</P><P>Fe<SUB>3</SUB>O<SUB>4</SUB>@C composites obtained <I>via</I> carbonization of microporous organic networks showed promising discharge capacities of up to 807 mA h g<SUP>−1</SUP> and electrochemical stability. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=c4cc02068e'> </P>

Automated Hippocampal Subfield Segmentation in Amnestic Mild Cognitive Impairments

Lim, Hyun Kook,Hong, Seung Chul,Jung, Won Sang,Ahn, Kook Jin,Won, Wang Youn,Hahn, Changtae,Kim, In Seong,Lee, Chang Uk S. Karger AG 2012 DEMENTIA AND GERIATRIC COGNITIVE DISORDERS Vol.33 No.5

<P>Abstract</P><P>Although a few automated hippocampal subfield segmentation methods have been developed, the effects of amnestic mild cognitive impairment (aMCI) on the hippocampal subfield volumes on magnetic resonance imaging (MRI) are not clear. The aim of this study was to investigate the hippocampal subfield volume changes and their relationships with various neuropsychological tests in aMCI using an automated hippocampal subfield segmentation technique. Forty-five subjects with aMCI and 49 group-matched healthy control subjects underwent 3-tesla MRI scanning, and hippocampal subfield volumes were measured and compared. Additionally, we explored the correlation pattern between hippocampal subfield volumes and the Korean version of the Consortium to Establish a Registry for Alzheimer’s Disease (CERAD-K) neuropsychological test scores in aMCI subjects. Subjects with aMCI exhibited significant hippocampal volume reductions in the presubiculum, subiculum and cornu ammonis 2–3 areas compared with healthy subjects. In addition, we also found significant positive correlations between presubiculum and subicular area volumes and the CERAD-K verbal and visuospatial delayed recall scores in aMCI. This study was the first to explore the relationships between hip-pocampal subfield volumes and various types of cognitive performances in aMCI. These structural changes might be at the core of the underlying neurobiological mechanisms of hippocampal dysfunction in aMCI.</P><P>Copyright © 2012 S. Karger AG, Basel</P>