한국 문학의 전통성으로서 청각성과 촉각성

이충섭 부산교육대학교 초등교육연구소 1996 초등교육연구 Vol.8 No.-

The main aim of this study is to research the element of auditority and one of tactility as the important core streaming traditionally throughout Korean literature. As the result this study is intended to contribute to Korean literature education in order to understand and to appreciate it. The method to research it is the deductive one to make a promise of subject, first of all and then to look for its data. The scope of its data includes the whole field of Korean literature : 'Samgukyusa' which is one of the oldest and most precious document, talk tales and legends, the special works out of modern letters, the old poetry books of Korean traditional poets, the lyric poetry of the poets who had the abundance of Korean lyric emotion such as Seu. Jeong Ju. In Korean literature, the auditivity and the tactility have the characteristics that they are contributive to the dramatic expression of emotion as am essence of expressing feeling. Especially, tactility is not to be satisfied at being sufficient, but to be mobilized like such an identical conception as discontent of tactile isolation, annoyance, yearning and pain. Auditory seemed to be mobilized mainly as the expression of tactile isolation. In talk tales, legends, etc, especially the characteristics above appear outstandingly. In the novel, Hwang, Sun-Won's 'The Shower' has much of tactility and Lee, Cheong-Jun's 'The Light of Sound' is a masterpiece of auditory trait. In the poetry, Seo, Jeung-Ju's 'Jeo-Chok-Do' and Kim, So-Wal's 'The Azalea' have a specially outstanding tactile trait, and in auditory sense, there is much appearance of this trait in Kim, So-Wal's 'Invocation of the spirit of A Deceased' and modern child verse. In pop songs, auditory element has much in strong common like talk songs.

조직에서 사용자의 정보시스템 수용 : 지식경영시스템의 경우 Case of Knowledge Management Systems

이정섭 한국경영과학회 2004 한국경영과학회지 Vol.29 No.4

Organizations have attempted to develop Knowledge Management Systems for achieving competitive advantage by effectively managing organizational knowledge. However, if Knowledge Management Systems are not user-oriented, organizations may not attain desired goals. That is, it must be utilized and accepted by organizational members to be successful systems. This study proposes an extended Technology Acceptance Model and empirically validates it. For that purpose, a research model is set up that consists of antecedent variables, perception moderators, and intention to use the system. Empirical data analysis found significant relationships among research variables, as suggested in research hypotheses. The results of the analysis indicated that perceived usefulness, ease of use, job relevance and information quality should be considered as important factors in designing Knowledge Management Systems. In addition, perceived value, incentive, affect, self-efficacy, and image were found to influence the perception of users in the usage situation.

전자상거래를 통한 국내 인터넷 쇼핑몰 업체들의 기대 이득과 경쟁전략

장시영,이정섭 한국경영과학회 2000 經營 科學 Vol.17 No.3

The widespread diffusion of internet has enabled companies to conduct business in quite a different way. Marketing on the internet becomes more important as firms adopt electronic commerce as a means to implement competitive strategies. One hundred and four B2C shopping mall companies responded to an e-mail and web server survey about the anticipated benefits of electronic commerce and related strategies. The survey also asked about improvements in value chain activities and impediments to the implementation of electronic commerce in Korea. The results indicated that Korean shopping mall companies followed differentiation strategy significantly more than the other two strategies. In addition, six benefits factors were drawn from this study - information, productivity, cost savings, customers, management information, and applications. Productivity factor was related to cost leadership strategy, and customers factor was related with cost leadership, differentiation and focus strategies. Several benefits factors were also correlated with value chain activity improvements. The results of this study were compared with those of research conducted in the United States.

Clinical significance of metabolic tumor volume by PET/CT in stages II and III of diffuse large B cell lymphoma without extranodal site involvement

Song, Moo-Kon,Chung, Joo-Seop,Shin, Ho-Jin,Lee, Sang-Min,Lee, Su-Ee,Lee, Ho-Sup,Lee, Gyeong-Won,Kim, Seong-Jang,Lee, Seok-Mo,Chung, Dong-Seop Springer-Verlag 2012 Annals of hematology Vol.91 No.5

<P>The objective of this study was to investigate whether metabolic tumor volume (MTV) by positron emission tomography (PET) can be a potential prognostic tool when compared with Ann Arbor stage, in stages II and III nodal diffuse large B cell lymphoma (DLBCL). We evaluated 169 patients with nodal stages II and III DLBCL who underwent measurements with PET prior to rituximab combined with cyclophosphamide, adriamycin, vincristine, and prednisone (R-CHOP). Cutoff point of MTV was measured using the receiver operating characteristic (ROC) curve. During a median period of 36 months, stage II was 59.2% and III was 40.8%. Using the ROC curve, the MTV of 220 cm<SUP>3</SUP> was the cutoff value. The low MTV group (<220 cm<SUP>3</SUP>) had longer progression-free survival (PFS) and overall survival (OS), compared with the high MTV group (≥220 cm<SUP>3</SUP>) (<I>p</I> < 0.001, <I>p</I> < 0.001). Stage II patients had longer survival than those in stage III (PFS, <I>p</I> = 0.011; OS, <I>p</I> = 0.001). The high MTV group had lower PFS and OS patterns, regardless of stage, compared with the low MTV group (<I>p</I> < 0.001, <I>p</I> < 0.001). Multivariate analysis revealed an association of the high MTV group with lower PFS and OS (PFS, hazard ratio (HR) = 5.300, <I>p</I> < 0.001; OS, HR = 7.009, <I>p</I> < 0.001), but not stage III (PFS, <I>p</I> = 0.187; OS, <I>p</I> = 0.054). Assessment of MTV by PET had more potential predictive power than Ann Arbor stage in the patients that received R-CHOP.</P>

Trends in Malignancies among Korean Patients Infected with Human Immunodeficiency Virus in the Highly Active Antiretroviral Therapy Era

Lee, Shinwon,Lee, Sun Hee,Lee, Jeong Eun,Kang, Jin Suk,Lee, Seung Geun,Chung, Joo Seop,Kwak, Ihm Soo KOREAN ACADEMY OF MEDICAL SCIENCE 2017 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.32 No.9

<P>Since the introduction of highly active antiretroviral therapy, the life span of people with human immunodeficiency virus (HIV) or AIDS (PWHA) has been extended significantly. Therefore, the importance of non-AIDS-defining cancers (NADCs), as well as AIDS-defining cancers (ADCs) has increased. There is little information concerning the epidemiology of malignancies in PWHA in Korea. A descriptive epidemiologic study was conducted at a tertiary care hospital in Korea. PWHA who visited Pusan National University Hospital from January 2000 to October 2014 were included. Demographics and clinical data were obtained from the medical records and analyzed. A total of 950 PWHA were observed for 4,439.71 person-years. Forty-eight episodes (5.05%) of cancers were diagnosed in 47 patients. Mean age of the enrolled patients was 40.66 ± 12.15 years and 88% were male. Among the 48 cancer episodes, 20 (42%) were ADCs and 28 were NADCs. The most common ADCs was non-Hodgkin's lymphoma (53.6%), followed by Kaposi's sarcoma (17.9%). The most common NADCs were lung cancer (25%) and hepatocellular carcinoma (25%). The overall incidence of total cancers, ADCs, and NADCs was 10.8 (95% confidence interval [CI], 8.0–14.3), 4.5 (95% CI, 2.8–7.0), and 6.3 (95% CI, 4.2–9.1)/1,000 person-years, respectively. NADCs accounted for 12/15 (80%) of cancers among PWHA with good adherence to care. The 5-year survival rate of PWHA and NADC was 26.3%. NADCs have become the main type of malignancy among Korean PWHA with good adherence to care. Effective strategies to improve screening of NADCs among PWHA are required in Korea.</P>

Comparison of Acarbose and Voglibose in Diabetes Patients Who Are Inadequately Controlled with Basal Insulin Treatment: Randomized, Parallel, Open-Label, Active-Controlled Study

Lee, Mi Young,Choi, Dong Seop,Lee, Moon Kyu,Lee, Hyoung Woo,Park, Tae Sun,Kim, Doo Man,Chung, Choon Hee,Kim, Duk Kyu,Kim, In Joo,Jang, Hak Chul,Park, Yong Soo,Kwon, Hyuk Sang,Lee, Seung Hun,Shin, Hee The Korean Academy of Medical Sciences 2014 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.29 No.1

<P>We studied the efficacy and safety of acarbose in comparison with voglibose in type 2 diabetes patients whose blood glucose levels were inadequately controlled with basal insulin alone or in combination with metformin (or a sulfonylurea). This study was a 24-week prospective, open-label, randomized, active-controlled multi-center study. Participants were randomized to receive either acarbose (n=59, 300 mg/day) or voglibose (n=62, 0.9 mg/day). The mean HbA<SUB>1c</SUB> at week 24 was significantly decreased approximately 0.7% from baseline in both acarbose (from 8.43% ± 0.71% to 7.71% ± 0.93%) and voglibose groups (from 8.38% ± 0.73% to 7.68% ± 0.94%). The mean fasting plasma glucose level and self-monitoring of blood glucose data from 1 hr before and after each meal were significantly decreased at week 24 in comparison to baseline in both groups. The levels 1 hr after dinner at week 24 were significantly decreased in the acarbose group (from 233.54 ± 69.38 to 176.80 ± 46.63 mg/dL) compared with the voglibose group (from 224.18 ± 70.07 to 193.01 ± 55.39 mg/dL). In conclusion, both acarbose and voglibose are efficacious and safe in patients with type 2 diabetes who are inadequately controlled with basal insulin. (ClinicalTrials.gov number, NCT00970528)</P>

<i>ArmA</i> and <i>RmtB</i> Were the Predominant 16S RMTase Genes Responsible for Aminoglycoside-resistant Isolates in Korea

Lee, Tae Hee,Hwang, Joo-Hee,Lee, Woo Kon,Shin, Min-Kyoung,Woo, Hye Ryun,Chung, Kyung Min,Lee, Chang-Seop The Korean Academy of Medical Sciences 2018 JOURNAL OF KOREAN MEDICAL SCIENCE Vol.33 No.42

<P>Pathogenic gram-negatives that produce 16S ribosomal RNA methyltransferases (16S RMTases) have already been distributed all over the world. To investigate the predominance of aminoglycoside resistance associated with 16S RMTases in Korea, we collected a total of 222 amikacin resistant Gram-negative clinical isolates from patient specimens between 1999 and 2015 from three hospital banks across Korea. <I>ArmA</I> and <I>rmtB</I> were the predominant 16S RMTase genes responsible for aminoglycoside-resistant isolates circulating in Korean community settings although only one <I>rmtA</I>-producing isolate was detected in 2006.</P>

Characteristics of Occupational Exposure to Benzene during Turnaround in the Petrochemical Industries

Chung, Eun-Kyo,Shin, Jung-Ah,Lee, Byung-Kyu,Kwon, Ji-Woon,Lee, Na-Roo,Chung, Kwang-Jae,Lee, Jong-Han,Lee, In-Seop,Kang, Seong-Kyu,Jang, Jae-Kil Occupational Safety and Health Research Institute 2010 Safety and health at work Vol.1 No.1

Objectives: The level of benzene exposure in the petrochemical industry during regular operation has been well established, but not in turnaround (TA), where high exposure may occur. In this study, the characteristics of occupational exposure to benzene during TA in the petrochemical companies were investigated in order to determine the best management strategies and improve the working environment. This was accomplished by evaluating the exposure level for the workers working in environments where benzene was being produced or used as an ingredient during the unit process. Methods: From 2003 to 2008, a total of 705 workers in three petrochemical companies in Korea were studied. Long- and short-term (< 1 hr) samples were taken during TAs. TA was classified into three stages: shut-down, maintenance and start-up. All works were classified into 12 occupation categories. Results: The long-term geometric mean (GM) benzene exposure level was 0.025 (5.82) ppm (0.005-42.120 ppm) and the short-term exposure concentration during TA was 0.020 (17.42) ppm (0.005-61.855 ppm). The proportions of TA samples exceeding the time-weighted average, occupational exposure level (TWA-OEL in Korea, 1 ppm) and the short-term exposure limit (STEL-OEL, 5 ppm) were 4.1% (20 samples of 488) and 6.0% (13 samples of 217), respectively. The results for the benzene exposure levels and the rates of exceeding the OEL were both statistically significant (p < 0.05). Among the 12 job categories of petrochemical workers, mechanical engineers, plumbers, welders, fieldman and scaffolding workers exhibited long-term samples that exceeded the OEL of benzene, and the rate of exceeding the OEL was statistically significant for the first two occupations (p < 0.05). Conclusion: These findings suggest that the periodic work environment must be assessed during non-routine works such as TA.

Study of Gas Separ ation Membrane Process for Biogas Upgrading

Chung Seop Lee(이충섭),Jin Hyuk Yim(임진혁),Dong Wook Kong(공동욱),Su Jeong Jeong(정수정),Jae Hoon Shim(심재훈),Jae Gyu Lee(이재규),Eun Byeol Baek(백은별),Chang Jin Lee(이창진),Seong Yong Ha(하성용) 한국가스학회 2023 한국가스학회 학술대회논문집 Vol.2023 No.5

Incidence and clinical characteristics of clonal cytogenetic abnormalities of acquired aplastic anemia in adults

Lee, Ji Hyun,Kwon, Kyung A,Lee, Suee,Oh, Sung Yong,Kim, Sung-Hyun,Kwon, Hyuk-Chan,Han, Jin-Yeong,Song, Moo-Kon,Chung, Joo-Seop,Lee, Ho Sup,Kim, Yang Soo,Lee, Sang-Min,Joo, Young-Don,Kim, Hyo-Jin Korean Society of Hematology; Korean Society of Bl 2010 Blood Research Vol.45 No.4

<P><B>Background</B></P><P>Cytogenetic abnormalities (CAs) have been reported frequently in patients with otherwise typical aplastic anemia (AA), but their implications in the prognosis and in the evolution to hematologic malignancies are controversial.</P><P><B>Methods</B></P><P>We retrospectively analyzed 127 adult AA patients who had successful cytogenetic analysis at initial diagnosis.</P><P><B>Results</B></P><P>The patients were classified into 3 groups according to the initial and follow-up results of cytogenetic profiles. Group 1 included patients who had persistent AA with normal cytogenetic profiles (N=117); Group 2, those who had a normal cytogenetic profile at initial diagnosis but later acquired CA (N=4, 3.1%); and Group 3, those who had CA at the initial diagnosis, regardless of follow-up cytogenetic status (N=6,4.7%). In Group 2, 2 patients later developed CA without progression to acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS); the other 2 patients later progressed to AML. None of the patients in Group 3 progressed to AML or MDS. There was no significant difference in overall survival between Groups 1 and 3.</P><P><B>Conclusion</B></P><P>AA patients with CA at initial diagnosis or follow-up may not be at greater risk for evolution to AML or MDS, or show shorter survival periods. Prospective studies and a larger patient samples are needed to establish the clinical relevance of CA.</P>