• 사물인터넷융복합논문지
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• 제8권5호
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• pp.17-25
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• 2022

최근 종단 장치(Edge Device)의 수가 증가함에 따라 빅데이터가 생성되었고 특히 정제되지 않은 HTML 문서가 증가하고 있다. 따라서 자연어 처리 모델을 이용해 HTML 문서 내에서 중요한 정보를 찾아내는 기계 독해(Machine Reading Comprehension) 기술이 중요해지고 있다. 본 논문에서는 기계 독해의 여러 연구에서 준수한 성능을 보이는 BERT(Bidirectional Encoder Representations from Transformers) 모델이 HTML 문서 구조의 깊이를 효과적으 로 학습할 수 있는 HTDE(HTML Tag Depth Embedding Method)를 제안하였다. HTDE는 BERT의 각 입력 토큰에 대하여 HTML 문서로부터 태그 스택을 생성하고 깊이 정보를 추출한다. 그리고 BERT의 입력 임베딩에 토큰의 깊이를 입력으로하는 HTML 임베딩을 더한다. 이 방법은 문서 구조를 토큰 단위로 표현하여 주변 토큰과의 관계를 식별할 수 있기 때문에 HTML 문서에 대한 BERT의 정확도를 향상시키는 효과가 있다. 마지막으로 실험을 통해 BERT의 기존 임베딩 기법에 비해 HTML 구조에 대한 모델 예측 정확도가 향상됨을 증명하였다.

• International journal of advanced smart convergence
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• 제8권4호
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• pp.75-81
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• 2019

Though recent advancement of deep learning methods have provided satisfactory results from large data domain, somehow yield poor performance on few-shot classification tasks. In order to train a model with strong performance, i.e. deep convolutional neural network, it depends heavily on huge dataset and the labeled classes of the dataset can be extremely humongous. The cost of human annotation and scarcity of the data among the classes have drastically limited the capability of current image classification model. On the contrary, humans are excellent in terms of learning or recognizing new unseen classes with merely small set of labeled examples. Few-shot learning aims to train a classification model with limited labeled samples to recognize new classes that have neverseen during training process. In this paper, we increase the backbone depth of the embedding network in orderto learn the variation between the intra-class. By increasing the network depth of the embedding module, we are able to achieve competitive performance due to the minimized intra-class variation.

• 한방안이비인후피부과학회지
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• 제29권1호
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• pp.103-112
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• 2016

Objective : Thread embedding acupuncture has become popular as a minimally invasive treatment for facial wrinkles and laxity. However, there is little published clinical practice guidelines about disinfection, sterilization and aseptic technique for thread embedding acupuncture. This study is to introducing a specific guidelines about disinfection, sterilization and aseptic technique for thread embedding acupuncture.Method : We reviewed internal regulations and guidelines about hospital infection, and Traditional Korean medicine doctors, nurses, and director of central supply room discussed in depth and established a regulation of disinfection, sterilization and aseptic technique for thread embedding acupuncture.Result : The regulation of disinfection, sterilization and aseptic technique for thread embedding acupuncture consisted of ① management of supplies, ② guidelines of disinfection, sterilization, and reuse, ③ aseptic technique for thread embedding acupuncture.Conclusion : Microbial management is an essential element of medical care and quality. Traditional Korean medicine doctors will care for disinfection, sterilization, and this should not neglect to comply with the procedures and guidelines in the medical field as well as to understand the aseptic techniques.

• 대한한방부인과학회지
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• 제31권1호
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• pp.147-154
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• 2018

Objectives: This study aims to examine the improvement against facial wrinkles after needle-embedding therapy. Methods: The study participants were 10 women treated with needle-embedding therapy in the Korean Medical Clinic from September, 2011 to August, 2014. The subjects were treated every ten days for twenty days, totally three times, and the result of treatment was evaluated five times, such as pre-treatment, after each treatments, one month and two months later of the last treatment with ARAMO-SG. Results: 1. Depth and range of facial wrinkles, facial skin pore test, and sensitivity test were visibly improved after needle-embedding therapy and follow-up compared pre-treatment (p<0.05). 2. The significant improvements in facial skin texture test was not observed and sustained until the follow-up measurement at 2 months. 3. Any adverse reaction related to needle-embedding therapy did not happen. Conclusions: This study suggests that needle-embedding therapy can improve facial wrinkles. The positive results of this study support the requirement for additional research investigating the efficacy of needle-embedding therapy in women.

• 대한조선학회논문집
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• 제48권2호
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• pp.183-187
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• 2011

As larger the commercial vessel is, and rougher the marine environment becomes nowadays, drag embedment type anchor (DEA) of more stable performance and higher holding power is requested to be applied on the vessel. But, the performance of DEA has not become well known to academy and industries so far, that the basic study of DEA performance and holding force for the development of new DEA of higher performance is insufficient that required. In this paper, three types of same holding category DEA model (HALL, AC-14, POOL-N, scale 1/10), which are generally applied on the commercial vessel nowadays, were tested by being horizontally dragged on the test tank, on which sand was being floored with sufficient depth, and measured the holding force of each anchor simultaneously using load cell and D/A converter. With the test results, the embedding motion was analyzed to have three different stages and the holding force of each anchor was analyzed with respect to the anchor geometry, such as shape and weight of each type of anchors, and final embedding depth.

• 한국소성가공학회:학술대회논문집
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• 한국소성가공학회 2004년도 춘계학술대회 논문집
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• pp.206-209
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• 2004

In the hydroforming process the number of process can be reduced by combining pre-forming process and post-forming process such as the bending, piercing and the embedding process. Integrated studies on the embedding manufacturing technology have been performed by analyzing the deformed mode of the tubes and the optimal process parameters. In this study, a simulation model that can prove clamping force between the clamping element and tube has been investigated by FEM. The characteristics of the embedded parts, such as the shape of the screw tip, screw thread and shape of thread were investigated at various clamping element conditions.

• 한국구조물진단유지관리공학회 논문집
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• 제12권1호
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• pp.151-157
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• 2008

공용 중인 보는 시공상의 원인으로 충분한 매입깊이를 확보하기 어렵다. 이러한 문제점 때문에 현재의 FRP-Rod 매입공법은 단면증설 공법과 병행해서 실시하는 경우가 많다. 본 연구에서는 단면증설 없이 FRP-Rod의 활동 및 보강보의 일체성 문제를 해결하기 위하여 앵커핀이 채택되었다. 실험에서 피복 콘크리트의 할렬파괴와 FRP-Rod의 활동현상은 발생하지 않았으며, FRP-Rod는 보수보가 파괴 될 때까지 RC보와 일체 거동을 하는 것이 확인되었다.

• 한국주거학회:학술대회논문집
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• 한국주거학회 1991년도 학술발표대회논문집
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• pp.41-47
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• 1991

This study reports the results of the transient temperature response of a floor heating panel according to variation of the hot water supply temperature and the pipe embedding depth. Also, this experiment compares the temperature responses of floor heating panels under the continuous and intermittent heating system. Furtthermore, this study presents some details of the thermal response of Ondol-heated buildings to varying loads and patterns of heat input. The analysis of the thermal performance fo Ondol heating system have been presented.

• 한국항해항만학회지
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• 제38권6호
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• pp.683-688
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• 2014

선박은 해상에서 정박시 앵커를 이용함으로써 선박에 작용하는 외력에 대항하여 주묘를 방지하고 선박의 안전성을 확보하여야 한다. 선박의 안전한 투묘 작업을 수행하기 위해서는 앵커의 파주운동과 파주력 특성에 대한 기본적인 이해가 필요하다. 앵커의 초기 투묘시 해저에서의 앵커 자세에 따르는 파주운동과 파주력 특성을 파악하기 위하여 길이 6미터의 저질이 모래인 수조에서 앵커 모형의 예인 실험을 실시하였다. 실험에 사용된 앵커 모형은 실무에서 많이 사용되고 있는 ASS형과 AC-14형 앵커를 대상으로 하였다. 실험 결과 앵커 형태와 관계없이 앵커의 초기 위치가 예인 방향과 동일한 경우와 직각으로 놓여 진 상태에서는 앵커 플루크가 최대 깊이까지 파고 들어 가고, 이 최대 깊이에서 일정한 심도를 유지한 채 파주운동을 하고 있는 것을 확인하였다. 앵커가 예인 방향과 반대 방향으로 초기 투묘된 경우 다른 초기 위치상태에 비해서 파주력 계수 값이 작아지는 모습을 보이고 있으므로 앵커 투묘시 특히 주의를 해야 될 것으로 판단된다.

• International Journal of Naval Architecture and Ocean Engineering
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• 제3권3호
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• pp.193-200
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• 2011

As larger ships and floating offshore structures are, and rougher the marine environment becomes nowadays, a drag embedment type anchor of more stable performance and higher holding power is requested. This paper describes an experimental study of the drag embedding motion and the resultant holding force of three types of drag embedment type anchor model (HALL, AC-14, SEC POOL-N, scale 1/10).