• The Korean Journal of Pain
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• 제8권2호
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• pp.319-323
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• 1995

The implication of cervical pain associated with an elongated styloid process is credited to W.W.Eagle. Even though there were earlier reports of ossification of the stylohyoid ligament, findings in more than 200 cases in 1980s and 1940s resulted in the naming of a clinical syndrome that continues to bear his name, Eagle's syndrome. It is also sometimes called styloid process neuralgia or elongated styloid process syndrome is more common than generally recognized. The clinical symptoms range from a dull nagging pain with occasional radiation to ear, or to a foreign body sensation. Dysphagia and odynophagia may also occur. We successfully treated one case by removal of the elongated styloid process under the general anesthesia and C2 ganglion block. We then reported the clinical feature of one case of the Eagle's syndrome and further researched with the foreign literature.

• 대한전자공학회논문지SP
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• 제46권4호
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• pp.76-81
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• 2009

본 논문에서는 최소 분류 오차 기법 (Minimum Classification Error, MCE)에 기반한 감정 인식을 위한 알고리즘 멀티 모달(Multi-modal) 시스템을 기반으로 제안한다. 사람의 음성 신호로부터 추출한 특징벡터와 장착한 바디센서로부터 구한 피부의 전기반응도 (Galvanic Skin Response, GSR)를 기반으로 특징벡터를 구성하여 이를 Gaussian Mixture Model (GMM)으로 구성하고 이를 기반으로 구해지는 로그 기반의 우도 (Likelihood)를 사용한다. 특히, 변별적 가중치 학습을 사용하여 최적화된 가중치를 특징벡터에 인가하여 주요 감정을 식별하는 데 이용하여 성능향상을 도모한다. 실험결과 제안된 감정 인식이 기존의 방법보다 우수한 성능을 보인 것을 알 수 있었다.

• 한국실내디자인학회논문집
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• 제18권3호
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• pp.66-73
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• 2009

In the digital age, as it is ambiguous to distinguish between the original and a replica, the order of reproduction which is more realistic than the reality is becoming a new cultural order. Before the period when digital paradigm dominates, always the reality has been an object to be copied. But, today is an age of Simulacre where code of digital technology dominates. Such a phenomenon is shown in the construction space without exception Gilles Deleuze who was a representative philosopher of the post-structuralism depicted the concept of Simulacre as an instant 'event' passing by without change in an object or substance. As the result of analyzing what kinds of feature for the concept of event is expressed in the digital space, a diagram itself could be a design process, the digital space with correlation was able to be created through the change in the meaning according to the changing image and my body which was the leading part to form primary space. In such a meaning, this study pays attention to Deleuze's 'Event(Simulacre)' concept. At this transitional period when a new concept of digital space is about to take root, the modern philosophers' theories and the discussions about spatial relativity should be continually studied, along with the development of spacial theories for the modem construction.

• 전자공학회논문지B
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• 제32B권11호
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• pp.1445-1454
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• 1995

In this study, we have developed a prototype of the automatic defects detection system for capsule inspection using the computer vision techniques. The subjects for inspection are empty hard capsules of various sizes which are made of gelatine. To inspect both sides of a capsule, 2-stage recognition is performed. Features we have used are various lengths of a capsule, area, linearity, symmetricity, head curvature and so on. Decision making is performed based on average value which is computed from 20 good capsules in training and permission bounds in factories. Most of time-consuming process for feature extraction is computed by hardware to meet the inspection speed of more than 20 capsules/sec. The main logic for control and arithmetic computation is implemented using EPLD for the sake of easy change of design and reduction in time for developement. As a result of experiment, defects on size or contour of binary images are detected over 95%. Because of dead zone in imaging system, detection ratio of defects on surface, such as bad joint, chip, speck, etc, is lower than the former case. In this case, detection ratio is 50-85%. Defects such as collet pinch and mashed cap/body seldom appear in binary image, and detection ratio is very low. So we have to process the gray-level image directly in partial region.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제29권5호
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• pp.439-443
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• 2007

Ameloblastic fibrosarcoma(AFS) is a rare malignant odontogenic tumor presented as painful swelling and intraosseous mass with occasional ulceration. The most frequent site is the mandible body. AFS of the jaw generally occurs in all ages($3{\sim}83$ years old), with the average age of 27.3. AFS was associated with high local recurrence rate of 37% in the areas of gingiva, floor of mouth and neck. Although metastasis is not a special feature of this lesion, 20% have died within 3 months to 19 years, due to locally aggressive tumor growth. This report describes an ameloblastic fibrosarcoma occurring in the mandible of a twenty-five year old male. The tumor was treated by partial mandibulectomy and reconstructed with a fibular flap. The patient has shown no signs of recurrence or complications during 18 months postoperatively. In this study, we report our case with a review of literatures.

• International Journal of Advanced Culture Technology
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• 제7권4호
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• pp.321-326
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• 2019

As AI technology is recently introduced into various fields, it is being applied to the fashion field. This paper proposes a system for recommending cody clothes suitable for a user's selected clothes. The proposed system consists of user app, cody recommendation module, and server interworking of each module and managing database data. Cody recommendation system classifies clothing images into 80 categories composed of feature combinations, selects multiple representative reference images for each category, and selects 3 full body cordy images for each representative reference image. Cody images of the representative reference image were determined by analyzing the user's preference using Google survey app. The proposed algorithm classifies categories the clothing image selected by the user into a category, recognizes the most similar image among the classification category reference images, and transmits the linked cody images to the user's app. The proposed system uses the ResNet-50 model to categorize the input image and measures similarity using ORB and HOG features to select a reference image in the category. We test the proposed algorithm in the Android app, and the result shows that the recommended system runs well.

• 패션비즈니스
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• 제8권6호
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• pp.57-67
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• 2004

The forms of man's costumes in Byzantine Empire were changed according to each composition of costumes. Those forms of costumes had common features of each period when costumes were included. At the same time, however, the fact that differences existed in accordance with a social position including gender, class, occupation, etc. even though in same period were showed. Analytic elements of man's costumes in Byzantine Empire were selected by important factors. This showed the meanings of position and class in that time. The kinds of analytic elements in man's outwear were various but the forms of costumes were not developed because christianity influenced the forms of clothing in the Middle Ages. As the result of synthesis, the main factor of man's costumes was a tunic in Byzantine Empire of the Middle Ages The phases of the times were reflected on the structure of man's costumes in Byzantine Empire. In particular, religious feature was emphasized, and analytic elements of costumes having meanings showed the features of the society at the Middle Ages. For example, a central analytic element of man's costume, an outer garment was a tunic style of H-silhouette that hid the body line. This was influenced by the phases of the times. Namely, the costume stands as a symbol of the times, and also is a cultural sign that reflects phases like politics, economy, religion.

• Wind and Structures
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• 제16권5호
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• pp.411-431
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• 2013

A computational study of vortex-induced transverse vibrations of a cylinder with low mass-damping is presented. An Arbitrary Lagrangian-Eulerian (ALE) formulation of the Unsteady Reynolds-Averaged Navier-Stokes equations (URANS), along with the Spalart-Allmaras (SA) one-equation turbulence model, are coupled conservatively with rigid body motion equations of the cylinder mounted on elastic supports in order to study the amplitude and frequency response of a freely vibrating cylinder, its flow-induced motion, Vortex Street, near-wake flow structure, and unsteady loading in a moderate range of Reynolds numbers. The time accurate response of the cylinder from rest to its limit cycle is studied to explore the effects of Reynolds number on the start of large displacements, motion amplitude, and frequency. The computational results are compared with published physical experiments and numerical studies. The maximum amplitudes of displacements computed for various Reynolds numbers are smaller than the experimental values; however, the overall agreement of the results is quite satisfactory, and the upper branch of the limit-cycle displacement amplitude vs. reduced velocity response is captured, a feature that was missed by other studies. Vortex shedding modes, lock-in phenomena, frequency response, and phase angles are also in agreement with experiments.

• 대한한의진단학회지
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• 제16권3호
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• pp.11-22
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• 2012

Objectives: The aim of this study was to elucidate the relationship between pulse types measured by pulse analyzer and several factors including smoking, drinking alcohol, exercises etc. Methods: The subjects were 71 persons who were tested by oriental health examination. A self-reported questionnaire was used to gather age, smoking, drinking alcohol, exercise state and gender. The pulse types were measured by DMP 1000. The index of stress and fatigue were measured by SA 3000. We analyzed the frequency of pulse types according to gender, ages, smoking, drinking alcohol etc by chi-square test with SPSS ver. 19.0. Results: In the main pulse types, there were significant differences according to age(p<0.05) and marginal differences according to drinking alcohol(p<0.1). In the secondary pulse types, there were marginal differences according to exercise, ages. But there was no significant differences according to gender, smoking, body mass index (BMI), accelerated photoplethysmography (APG) feature, stress and fatigue. Conclusions: This study suggests that the pulse types are affected by drinking alcohol, ages, exercise.

• 한국산학기술학회논문지
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• 제10권7호
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• pp.1718-1724
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• 2009

스포츠선수들에 대한 섹슈얼리티는 '유니폼 관련 섹슈얼리티', '선수의 신체적 특징 관련 섹슈얼리티', '외모관련 섹슈얼리티' 요인으로 구성되었다. 포털사이트의 스포츠 영상에 묘사된 섹슈얼리티가 포털미디어 스포츠 소비자들에게 미치는 영향에 대한 분석에서는 남자 실험집단에서만 차이가 있는 것으로 나타났다. 남자집단의 피실험집단과 남녀경기 처치집단 간 차이가 있는 것으로 분석되었다. 포털미디어의 스포츠 영상에 묘사된 섹슈얼리티에 대한 인지도는 남자집단의 피실험집단에 비해 남녀경기 처치집단이 더 높은 것으로 나타났다. 따라서 포털미디어의 스포츠 영상에 묘사된 섹슈얼리티는 남성스포츠 소비자들에게 더 큰 영향을 미치는 것으로 볼 수 있다.