• 한국콘텐츠학회논문지
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• 제15권6호
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• pp.191-202
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• 2015

본 연구는 프랑스계 캐나다인 영화감독 자비에 돌란의 영화 <로렌스 애니웨이>(2012)의 주인공 로렌스의 젠더 정체성을 살펴보고 내적 의미를 분석하고자 하였다. 생물학적으로 남성으로 태어났지만 여성으로 살고자 하는 로렌스의 외적 변화를 패션 이미지로 살펴보았고 이를 주디스 버틀러의 젠더 정체성 이론인 모방, 행위의 반복, 그리고 합체의 개념으로 살펴볼 수 있었으며, 그에 따른 내적 의미로 '타자의 내면화'와 '탈정체화'를 파악하였다. 로렌스는 여성성의 획득을 위해 여성의 모습을 모방하고 반복적인 행위로 그(녀)의 외적 구성을 완성해간다. 그(녀)의 반복되는 모방적 행위는 타자를 내면화하는 과정으로 해석되고 새로이 구성되어지는 주체를 시각화하는 것으로 해석할 수 있다. 탈정체화는 젠더가 시공간의 차이에 따라 다르게 구성되고 형성된 외형은 곧 내면의 외면화의 개념으로 해석되며 정체하지 않는 젠더의 유동적인 가변성을 의미화 한다. 로렌스의 '여성으로 가꾸기'는 외모를 흉내 내는 것 이상으로 재의미화 된 여성 또는 젠더를 만들고 있으며, 그것이 진정한 자기 변화이자 새로운 세상에 대한 도약으로 해석된다.

• 정보관리학회지
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• 제26권3호
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• pp.335-353
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• 2009

RFID 시스템이 1990년대 말에 처음으로 도서관에 도입된 이래, 13.56MHz 주파수를 활용하는 HF 시스템과 900MHz 주파수를 활용하는 UHF 시스템에 대한 논란도 계속하여 확대되고 있다. 이에 본 연구에서는 HF RFID 시스템과 UHF RFID 시스템의 특징을 분석하고, 도서관 현장에서 적용되는 실제 상황에서의 장단점을 규명하고자 하였다. 이를 위해 국내 도서관의 RFID 시스템 도입현황과 국내의 대표적인 4개의 도서관 RFID 시스템의 도입사례(HF, UHF 각각 2개 도서관)를 분석하였다. 또한 HF RFID 시스템과 UHF RFID 시스템의 기능적 특징, ISO/DIS 28560에서의 주파수 논의, 각 시스템의 공급자 및 사용자 의견도 조사되었다.

• 한국언어정보학회지:언어와정보
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• 제14권1호
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• pp.197-227
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• 2010

This study reviews (i) the (dis)advantages of two major semantic theories of focus, i.e., the Alternative Semantics (AS) and the Structured Meaning Theory (SM), and (ii) the hybrid analysis consisting of these two theories proposed by Krifka (2006). After pointing out a problem of this hibrid analysis, this study attempts to show the third alternative, i.e., the theory of identificational predication for focus can solve this problem.

• Journal of Species Research
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• 제11권1호
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• pp.29-37
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• 2022

This study is based on crane fly specimens collected more than 80 years ago in 1938-1939 and preserved at the United States National Museum, Smithsonian Institution, Washington DC, USA. Despite many attempts with a variety of methods, no additional specimens of this genus were captured. This likely means that that this genus is extinct on the Korean Peninsula, or its distribution is restricted to the northern areas of the Democratic People's Republic of Korea (North Korea). The genus Prionolabis Osten Sacken, 1860 with four species, one of them Prionolabis dis(Alexander, 1950) endemic to North Korea, was recorded by Ch. P. Alexander (Alexander, 1938, 1940, 1950). All succeeding papers listing these species were based on these original works without study based on actual specimens. For each species, we present general information on genus, redescriptions of species based on Korean specimens, illustrations of important taxonomical structures, elevation range, period of activity, habitat information, general distribution, and a distribution map for the Korean Peninsula.

• Genomics & Informatics
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• 제19권1호
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• pp.4.1-4.9
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• 2021

Lip and oral cavity cancer, which can occur in any part of the mouth, is the 11th most common type of cancer worldwide. The major obstacles to patients' survival are the poor prognosis, lack of specific biomarkers, and expensive therapeutic alternatives. This study aimed to identify the main genes and pathways associated with lip and oral cavity carcinoma using network analysis and to analyze its molecular mechanism and prognostic significance further. In this study, 472 genes causing lip and oral cavity carcinoma were retrieved from the DisGeNET database. A protein-protein interaction network was developed for network analysis using the STRING database. VEGFA, IL6, MAPK3, INS, TNF, MAPK8, MMP9, CXCL8, EGF, and PTGS2 were recognized as network hub genes using the maximum clique centrality algorithm available in cytoHubba, and nine potential drug candidates (ranibizumab, siltuximab, sulindac, pomalidomide, dexrazoxane, endostatin, pamidronic acid, cetuximab, and apricoxib) for lip and oral cavity cancer were identified from the DGIdb database. Gene enrichment analysis was also performed to identify the gene ontology categorization of cellular components, biological processes, molecular functions, and biological pathways. The genes identified in this study could furnish a new understanding of the underlying molecular mechanisms of carcinogenesis and provide more reliable biomarkers for early diagnosis, prognostication, and treatment of lip and oral cavity cancer.

• Journal of Oral Medicine and Pain
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• 제20권1호
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• pp.229-246
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• 1995

The deoxyribonucleic acid(DNA) was isolated from the pulp, dentin and enamel of the 4 fresh teeth and the 7 teeth left in room temperature for 10 years. Then it was examed to find out the usefulness for forensic dental medicine. Samples of the tooth-derived DNA amplified by polymerase chain reaction(PCR), electrophosed for sex determination by detection of X-Y homologous amelogenin gene and D1S80 locus detection. The following results have been achieved. DNA extraction was possible in pulp and dentin of the fresh teeth, so it could be applicatable to detection of X-Y homologous amelogenin gene for sex determination, amplification of D1S80 locus by PCR. Sex determination was possible in pulp and dentin of the teeth left at room temperature for 10 years. Also, possible the detection fo AMP-FLPs to increase PCR cycling up to 40. DNA was isolated from all pulp of the fresh teeth and the teeth left in room temperature for 10 years, and also isolated from the dentin of the fresh teeth, partially isolated(3/7) from the dentin of the teeth left in room temperature for 10 years, but DNA was not isolated from enamel. From the above investigation, DNA extraction, sex determination, amplification of D1S80 locus were successfully accomplished even though the teeth were left for 10 years at room temperature. Therefore, teeth, especially pulp, are highly reliable and applicable as molecular biological samples for individual identification.

• Geomechanics and Engineering
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• 제12권1호
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• pp.161-183
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• 2017

This paper investigates the damage identification of the concrete pile element through axial wave propagation technique using computational and experimental studies. Now-a-days, concrete pile foundations are often common in all engineering structures and their safety is significant for preventing the failure. Damage detection and estimation in a sub-structure is challenging as the visual picture of the sub-structure and its condition is not well known and the state of the structure or foundation can be inferred only through its static and dynamic response. The concept of wave propagation involves dynamic impedance and whenever a wave encounters a changing impedance (due to loss of stiffness), a reflecting wave is generated with the total strain energy forked as reflected as well as refracted portions. Among many frequency domain methods, the Spectral Finite Element method (SFEM) has been found suitable for analysis of wave propagation in real engineering structures as the formulation is based on dynamic equilibrium under harmonic steady state excitation. The feasibility of the axial wave propagation technique is studied through numerical simulations using Elementary rod theory and higher order Love rod theory under SFEM and ABAQUS dynamic explicit analysis with experimental validation exercise. Towards simulating the damage scenario in a pile element, dis-continuity (impedance mismatch) is induced by varying its cross-sectional area along its length. Both experimental and computational investigations are performed under pulse-echo and pitch-catch configuration methods. Analytical and experimental results are in good agreement.

• 비교문화연구
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• 제36권
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• pp.123-147
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• 2014

The purpose of this essay is three-fold: to trace the genealogy of the Korean musical, which ever since its inception in the 1960s has been seeking to modernize Korean theater with Broadway as a constant role model; to investigate how the national and the global conflict and are conflated in the form of the Korean musical in the process of its (dis)identification with Broadway; and to examine how its intercultural translations reveal and reflect the dilemma and ambivalence posed by globalization in our era. Drawing on Richard Dyer's signature article Entertainment and Utopia, I analyze how the Korean musical manifests and conduits competing utopian impulses of Korean/Global audiences. I also attempt to problematize the formulaic notion of Broadway musicalsthe Superior Other!which implies a global hegemony that does not, in fact, exist because the boundary between the global and the local as well as the power dynamics of global culture are not fixed but constantly moving and changing. Today's musical scene in Korea shows interesting reversals from the 1990s, when Korean producers were eager to debut on Broadway and impress American audiences. Korean producers no longer look up to Broadway as a final destination; instead they want to make Seoul a new Broadway. They import Broadway musicals and turn them into Korean shows. The glamor of Broadway is no longer the main attraction of musicals in Korea. What young audiences look for most is the glamor of K-pop idols and utopian feelings of abundance, energy, intensity, transparency and community, which they can experience live in the musical with their favorite stars right in front of their eyes. In conclusion, I delve into the complex dynamics of recent Korean musicals with Thomas Friedman's theory of Globalization 3.0 as reference. The binary formula of Global/America versus Local/Korea cannot be applied to the dynamic and intercultural musical scene of today. Globalization is not a uniform phenomenon but rather a twofold (multifold) process of global domination and dissemination, in which the global and the local conflict and are conflated constantly. As this study tries to illuminate, the Korean musical has evolved in a huge net of interdependences between the global and the local with a range of sources, powers and influences.

• 동의신경정신과학회지
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• 제34권3호
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• pp.163-179
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• 2023

Objectives: The purpose of this study was to provide evidence for the clinical effects of foot bath therapy for insomnia disorder through a systematic review and meta-analysis. Methods: Studies were selected from seven domestic and international literature databases. Data on diagnostic tools, pattern identification, sample size, intervention methods, outcome measurements, results, and adverse events were extracted. The quality of the selected literature was assessed using Cochrane's risk of bias (RoB) assessment tool. Results: A total of 11 studies were included in this study. The primary diagnostic tool for insomnia dis- order was the criteria for the diagnosis and therapeutic effect of diseases and syndromes in traditional Chinese medicine (CDTDSTCM), along with the Chinese classification of mental disorders-3 (CCMD-3). Treatment effects were mainly evaluated by the effective rate and the Pittsburgh Sleep Quality Index (PSQI). The meta-analysis results showed statistically higher effectiveness rates for treating insomnia disorder in the experimental groups receiving herbal medicine foot bath therapy with sleeping or herbal medication compared to the control group. The PSQI was lower in the treatment group receiving herbal medicine foot bath therapy with sleeping medication. The herbal materials used in herbal medicine foot bath therapy mainly included Radix Angelicae Sinensis, Polygonum Multiflorum, Ziziphi Spinosae Semen, Rhizoma Coptidis, Radix Salviae Miltiorrhizae, and Cortex Albizziae. The quality of the included studies was generally poor. Conclusions: This study found that foot bath therapy had clinical efficacy for treating insomnia disorder. The research findings could provide foundational evidence for establishing the clinical basis of foot bath therapy in the treatment of insomnia.

• Journal of Periodontal and Implant Science
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• 제54권1호
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• pp.3-12
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• 2024

Deep learning (DL) offers promising performance in computer vision tasks and is highly suitable for dental image recognition and analysis. We evaluated the accuracy of DL algorithms in identifying and classifying dental implant systems (DISs) using dental imaging. In this systematic review and meta-analysis, we explored the MEDLINE/PubMed, Scopus, Embase, and Google Scholar databases and identified studies published between January 2011 and March 2022. Studies conducted on DL approaches for DIS identification or classification were included, and the accuracy of the DL models was evaluated using panoramic and periapical radiographic images. The quality of the selected studies was assessed using QUADAS-2. This review was registered with PROSPERO (CRDCRD42022309624). From 1,293 identified records, 9 studies were included in this systematic review and meta-analysis. The DL-based implant classification accuracy was no less than 70.75% (95% confidence interval [CI], 65.6%-75.9%) and no higher than 98.19 (95% CI, 97.8%-98.5%). The weighted accuracy was calculated, and the pooled sample size was 46,645, with an overall accuracy of 92.16% (95% CI, 90.8%-93.5%). The risk of bias and applicability concerns were judged as high for most studies, mainly regarding data selection and reference standards. DL models showed high accuracy in identifying and classifying DISs using panoramic and periapical radiographic images. Therefore, DL models are promising prospects for use as decision aids and decision-making tools; however, there are limitations with respect to their application in actual clinical practice.