• Korean Journal of Acupuncture
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• v.39 no.2
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• pp.63-67
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• 2022

Objectives : The purpose of this study was to investigate the needling depth of five-phase acupoints and discuss the association with the depth of meridian qi. Methods : DongUiBoGam was used to determine the depth of five-phase acupoints. The depth of needling at 60 five-phase acupoints was compared between well, spring, stream, river, and sea acupoints. Results : The proximal part of the extremities had deeper needling depth than the distal part of the extremities. The targeted deqi sensation can be related to the needling depth. Conclusions : The depth of the meridian qi is related to the distinct patterns of needling depth of five-phase acupoints.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.11a
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• pp.30-32
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• 2011

현재 컴퓨터 시스템에서 대표적인 성능 저하가 발생되는 부분은 블록 I/O 시스템이다. 안드로이드와 같은 모바일 장치 또한 위와 같은 성능 이슈를 가지고 있다. 본 논문에서는 리눅스 블록 레이어의 I/O를 tracing 해주는 blktrace를 안드로이드 장치에 적용하여 SQLite를 사용하는 Web Browsing 시의 I/O 패턴 분석과 성능 개선 방안을 제시 한다.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.32 no.2
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• pp.141-148
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• 2010

The bilateral sagittal split ramus osteotomy (BSSRO) is preferred method of surgical correction for mandibular prognathism, retrognathism and asymmetry. This technique performed from primarily an intraoral incision to avoid a scar. After forward movement of the distal segment of the mandible, healing of bone by primary or secondary intention is easily accomplished through large areas of cancellous bony overlap. When rigid fixation is used for the BSSRO, it is possible to open the mouth during the immediate post-operative period because it promotes the healing process. Although this surgical procedure has been well-documented, the incidence of postoperative trigeminal neurosensory disorder in the region of the inferior alveolar nerve and the mental nerve remains one of the major complication. However, evaluation of objective methods for sensory recovery patterns is insufficient although most patients find their sensory return. Neurometer electrodiagnostic device performs automated neuroselective sensory nerve conduction threshold evaluation by determining current perception threshold (CPT) measures. The purpose of this study was to evaluate the sensory recovery patterns of inferior alveolar and mental nerve over time. Nerve examination with a neurometer was performed in 30 patients undergoing the BSSRO at pre-operative, post-operative 1-, 2-, 4- week, and 2-, 3-, 4-, 5-, 6- month follow-up visits after the osteotomy to compare the differences of nerve injury and recovery patterns after the BSSRO with or without genioplasty and sensory recovery patterns associated with the kind of nerve fiber.

• Journal of Elementary Mathematics Education in Korea
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• v.3 no.1
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• pp.1-20
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• 1999

What do our mathematics teachers now do in the classroom？ What does it actually mean to teach mathematics？ Every preparatory mathematics teacher is confronted with these questions since they have studied to become a teacher. Almost all in-service teachers are faced by of questions, too, as they evaluate their teaching in the light of that of their colleagues. In this sense, Jon L. Higgins has proposed mathematics teaching patterns of five categories, i. e., exploring, modeling, underlining, challenging, and practicing, for the sake of our all teachers. Next, J. P. Guilford has suggested three faces of intellect presented by a single solid model, which we call the 'structure of intellect' Each dimension represents one of the modes of variation of the factors. It is found that the various kinds of operations are in one of the dimensions, the various kinds of products are in another, and the various kinds of contents are in the other one. In order to provide a better basis for understanding this model and regarding it as a picture of human intellect, I've explored it systematically and shown some concrete examples for its tests. Each cell in the model stands for a certain kind of ability that can be described in terms of operation, content, and product, for each cell is at the intersection uniquely combined with kinds of ope- ration, content, and product. In conclusion, how could we use the teaching patterns of five categories, that is, exploring, modeling, underlining, challenging, and practicing, according to the given mathematics learning substances？ And also, how could children constitute the learning sub- stances well in their mind with a viewpoint of constructivism if teachers would connect the mathematics teaching patterns of five categories with any factors among the three faces of intellect？ I've made progress this study focusing on such problems.

• Journal of Intelligence and Information Systems
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• v.15 no.1
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• pp.103-122
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• 2009

The recent development of information technology has been envisioned as the next technological wave and is expected to play an important role in diminishing boundaries between business organizations. Enterprises have recently resulted in a surge in workflow management, making business processes sharable among different business organizations. To make heterogeneous workflows operational, it is crucial that workflow management systems provide efficient tools for an environment supporting interoperability of business processes among different business organizations. As the potential of workflow management is becoming widely recognized, the demand for an integrated framework that facilitates interoperability among heterogeneous workflows is concomitantly growing. Despite the large body of work in the area of workflow management, few efforts are directed towards identifying conflict patterns for heterogeneous workflow interoperability of inter-organizational business processes. In this paper, we summarize state of the art research trends in workflow management research area and identify conflict patterns for heterogeneous workflows. We believe that this is one of the first attempts to conceptualize conflict patterns that exist on inter-organizational business processes. This paper opens up a novel avenue for workflow management research by supplementing the existing conceptual frameworks for workflow management.

• Korean Journal of Microbiology
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• v.45 no.2
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• pp.99-104
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• 2009

This study describes the antimicrobial susceptibility and multidrug resistance patterns in 115 isolates of Salmonella enterica serovar Enteritidis from diarrhea patients in Incheon from Jan. 2004 to Dec. 2008. Overall, the highest rate of resistance was found to the following antimicrobial agents: nalidixic acid 54.8%, ampicillin 40.0%, ticarcillin 38.3%, chloramphenicol 20.9%, and tetracycline 17.4%. 91% (104 isolates) were resistant to one or more antimicrobial agents tested. Among the described antimicrobial resistant patterns, the predominant patterns were only nalidixic acid (44.3%), ampicillin-chloramphenicol-ticarcillin (11.3%,) and ampicillin-ticarcillin (10.4%). Overall, the resistant rate to one drug was 51.9%, two drugs 18.2%, three drugs 14.5%, four drugs 5.8%, and five or more drugs 9.7%.

• Journal of Korean Medicine Rehabilitation
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• v.23 no.2
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• pp.85-94
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• 2013

Objectives : This study aims to contribute to developing new pattern identification based on searches regarding pattern identification of low back pain, which is used in thesis both in Korea and China. Methods : First of all, we searched thesis concerning pattern identification of low back pain from RISS, OASIS, Korean traditional knowledge portal, CNKI. Results : 1. There were overall 34 thesis, consist of 18 Korean thesis(13 clinical papers and 5 analytical papers) and 9 Chinese thesis(7 clinical papers and 9 analytical papers). 2. 10 of 11 Korean thesis used more than 9 patterns for pattern identification, 9 of 14 Chinese thesis used less than 4 patterns for pattern identification of low back pain. 3. Patterns, which were repeatedly used in Korea, were 腎虛腰痛(Kidney deficiency low back pain), 濕熱腰痛(Dampness-heat low back pain), 寒濕腰痛(Cold-dampness low back pain), 痰飮腰痛(Phlegm-fluid retention low back pain), 風腰痛(Wind low back pain), 食積腰痛(Food accumulation low back pain), 濕腰痛(Dampness low back pain), 挫閃腰痛(Sprain low back pain), 瘀血腰痛(Static blood low back pain), 氣腰痛(Qi low back pain). 4. Patterns, which were repeatedly used in China, were 腎虛腰痛(Kidney deficiency low back pain), 濕熱腰痛(Dampness-heat low back pain), 寒濕腰痛(Cold-dampness low back pain), 氣滯血瘀腰痛(Blood stasis due to qi stagnation low back pain). Conclusions : Based on these results, it is considered that an advanced type of pattern identification of low back pain should be made or existing type needs to be practically and objectively improved.

• Korean Journal of Human Ecology
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• v.6 no.1
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• pp.97-109
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• 1997

Sean means a narrow cloth added to the edge of costume or cushion. At the beginning, Seon was originated to prevent from fraying warp of cloth or wearing out of cloth. However, with the progress of clothing culture, it is used to satisfy the human desire of decoration and enhance the function of costume. The Seon appeared on costumes of Ming dynasty was simple compared to that of the period preceeding it. The position of Seon was mostly at neckline, end of sleeves and hemline. The width of Seon also was quite monotonous and lacks of varieties. The patterns of Seon were limited to ax, cloud and dragon and cloud and chinese phoenix. And the colors used were also limited to four colors, namely Blue, Red Crimson and Black. In Ming dynasty, the same colors of Seon as those of the costume were more preferably used, while different colors of Seon were used in the previous era. The reason why Seon in Ming dynasty show simple design and use the same colors as those of the costume was due to Ming dynasty's desire to represent and to enhance her castic political structure. The need for class distinction was expressed through the pattern rather than the colors of the costumes themselves. While, in Ming dynasty, Bo(補) which was attached to the breast and the shoulders was used to represent the social class because it could be easily distinguished. In Ming dynasty, to stress Bo and to make Seon less conspicuous, Seon became simple and the colors of Seon were same as those of the costumes avoiding strong contrast in style and colors.

• The Journal of the Korea Contents Association
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• v.8 no.12
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• pp.10-19
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• 2008

In this paper, we propose an automated silhouette extraction method that can effectively extract inner-patterns and silhouettes from 3D scan data of cultural asset. First of all, after creating the edge list of 3D vector data, we decide contour edge and crease edge according to viewpoint. In the next step, after extracting surface silhouette by investigating the vector variation of adjacent faces in crease edge, we finally extract the contour silhouette and surface silhouette for generating the blueprint of cultural asset. To evaluate the performance of the proposed silhouette extraction method, we performed experiments of silhouette extraction using a traditional tile model, a car model and a stone monument model. Comparing with the conventional threshold-based silhouette extraction method, the proposed method extracted more distinct and clear surface silhouettes and inner-patterns by effectively removing meaningless edges, such as noise.

• Journal of Korean Society for Atmospheric Environment
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• v.29 no.5
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• pp.615-624
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• 2013

In this study, the emission patterns of reduced sulfur compounds (RSC) were investigated using four different types of food samples (boiled egg, milk, canned meat and strawberry) between fresh and decaying stages. To this end, the concentrations of RSCs were measured at storage days of 0, 1, 3, 6, and 9 under room temperature. Four sulfur compounds ($H_2S$, $CH_3SH$, DMS and DMDS) were selected as target compounds along with two reference compounds ($CS_2$ and $SO_2$). Their concentrations were quantified using GC-PFPD equipped with thermal desorption (TD) system. The boiled egg showed the highest concentration of $H_2S$ (3,655 ppb) at D-1, while $CH_3SH$ reached its maximum value of 64.4~78.5 ppb after 3 days. In milk samples, concentration of $CH_3SH$, DMS, and DMDS went up to 487, 16.3, and 578 ppb, respectively with the progress of decay (D-9). In case of canned meat, concentration of $H_2S$ and $CH_3SH$ peaked in the beginning (D-0) such as 345 and 66.6 ppb. In case of strawberry, $CH_3SH$ and DMDS showed the maximum concentrations 135 and 50.5 ppb at D-1, respectively. The olfactometry dilution-to-threshold (D/T) ratio by air dilution sensory (ADS) test showed similar patterns when sum of odor intensity (SOI) was derived via conversion of odorant concentration data. The results of this study confirm that the time of strong RSC emissions is distinguished for each food type between fresh (e.g., strawberries) and decaying conditions (e.g., milk).