• 대한음성학회지:말소리
• /
• 제35_36호
• /
• pp.37-48
• /
• 1998

When we hear someone's voice, even without having met the person before, we usually make up a certain mental image of the person. This study aims at investigating the relationship between the voice and the image information carried within the voice. Does the mental picture created by the voice closely reflect the real image and if not, is it related with the real image at all\ulcorner To answer the first question, a perception experiment was carried out. Speech samples reading a short sentence from 8 males and 8 females were recorded and pictures of subjects were also taken. Ajou University students were asked to participate in the experiment to match the voice with the corresponding picture. Participants in the experiment correctly match 1 female voice and 4 male voices with their corresponding pictures. However, it is interesting to note that even in cases of mismatch, the results show that there is a very strong tendency. In other words, even though participants falsely match a certain voice with a certain picture, majority of them chose the same picture for the voice. It is the case for all mismatches. It seems that voice does give the listener a certain impression about physical characteristics even if it might not be always correct. By showing that there is a clear relationship between voice and image, this study provides a starting point for further research on voice characteristics: what characteristics of the voice carry the relevant information\ulcorner This kind of study will contribute toward the understanding of the affective domain of human voice and toward the speech technology.

• 한국정보기술학회 영문논문지
• /
• 제10권2호
• /
• pp.153-166
• /
• 2020

DDI(Display Driver IC) are used to drive numerous pixels that make up display. For stable driving of DDI, it is necessary to attach a protective film to shield electromagnetic waves. When the protective film is attached, defects often occur if the film is inclined or the center point is not aligned. In order to minimize such defects, an algorithm for correcting the center point and the inclined angle using camera image information is required. This technology detects the corner coordinates of the protective film by image processing in order to correct the positional defects where the protective film is attached. Corner point coordinates are detected using an algorithm, and center point position finds and correction values are calculated using the detected coordinates. LUT (Lookup Table) is used to quickly find out whether the angle is inclined or not. These algorithms were described by Verilog HDL. The method using the existing software requires a memory to store the entire image after processing one image. Since the method proposed in this paper is a method of scanning by adding a line buffer in one scan, it is possible to scan even if only a part of the image is saved after processing one image. Compared to those written in software language, the execution time is shortened, the speed is very fast, and the error is relatively small.

• 패션비즈니스
• /
• 제14권4호
• /
• pp.10-22
• /
• 2010

To survive competitive global market, textile and fashion business incorporated Supply Chain Management strategy to make product and information flows fast and correct. Especially textile and fashion industry involves many complicated channels from up stream, middle stream, to down stream for delivering their production. Evaluating SCM performance is very critical to make better business profit model. Representative Scor model and BSC method are well fitted into textile and fashion business because of distributional complexity, non-financial factors to be considered, and innovative product characteristics. But there was little study to compare these two methods for textile and fashion business. Therefore, the purpose of this study was to investigate the Scor model and BSC method based upon review of literatures. The results of this study were as follows: Scor model had some strengths which were availability to apply for various industries due to standardized process, operation process emphasized, various customizable factors to compose for the company, and premise on SCM strategic execution. BSC method had some strengths which were the balance including financial and non-financial factors, qualitative analysis, and considering the goal and vision to convey organically from top to bottom of organization. The main differences between them were different scope to deal with performance estimating index from qualitative to quantitative analysis, the scope of human resources to manage, and possibility of performance comparison among companies.

• 영미문화
• /
• 제9권1호
• /
• pp.185-219
• /
• 2009

This article aims to illuminate the comic characters and their humor in Dickens's novel David Copperfield in Bakhtinian point, and to clarify what the humorous characteristics are, and how they contribute to his reinforcement of socially critical messages in this novel. So far this novel has been called the only one of Dickens's comic novels, even though it includes lots of social critical meanings. But it is true that Dickensian critics couldn't make sure of the clear reasons why it is both very interesting and critical. Furthermore, it is also true that this novel has been criticized as a clumsy one in the realistic, psycho-analytic, dramatic angle. This approach to Dickensian comic characters through Bakhtinian fool, clown, and rogue concepts here could make up for or correct such criticisms, and reevaluate Dickens's humor and social criticisms in the context of general public culture. Bakhtin believes oppression by social ideologies prevent us from having good mutual relationships and divides our society. He thinks laughter liberates us from such oppression and restores our good relationships. As he applied his concepts based on the laughter of Middle Ages to Rabelais's novels, and examined what the authentically liberating power in Rabelais's laughter is, this article could clarify the liberating power of laughter by Dickens's comic characters, such as Mr and Mrs Micawber, Dick, Miss Betsey Trotwood and Miss Mowcher. In this novel, they often lead comic happenings, and such happenings are very similar to carnival-amusements including burning the dummy of the czar who has oppressed his or her citizenry. Especially, Dickens's comic characters's social criticisms, in the case of this novel, contain many complaints of social marginers, even though he has been labelled as being conservative politically. They always criticize the ideological absurdities in their society through the humorous words and behaviors in their comic happenings, like those of a carnival fool or clown in his or her amusements. This shows Dickens achieves both laughter and social criticism in David Copperfield by using Rabelaisian characterization-devices based on his general public culture. Like Bakhtin and Rabelais, Dickens seems to have believed that when we all truly liberate ourselves from the oppression of social ideologies, we can have desirable relationships between ourselves, and also solve social problems positively.

• Asian Pacific Journal of Cancer Prevention
• /
• 제15권6호
• /
• pp.2541-2546
• /
• 2014

Background: Primary hepatic neuroendocrine carcinoma (PHNEC) is rarer than extrahepatic gastrointestinal neuroendocrine carcinoma (NEC). It is difficult to make a correct diagnosis and poses a challenge for management. Materials and Methods: Ten PHNEC patients were admitted to our hospital from June 2006 to June 2011. Laboratory tests and imaging scans were performed for diagnosis and exclusion of extrahepatic NEC. All patients were AFP - and CA199-. Seven patients had solid tumors with cystic changes on ultrasonography, CT and/or MRI. For the initial treatment, four patients received combined-therapy and six monotherapy. Considering overall treatment, six patients received combined-therapy and four patients monotherapy. Staging criteria of primary hepatocellular carcinoma (PHC, AJCC 7th edition) were used to differentiate the stage of all patients: 3 patients were stage I, 2 stageII, 4 patients stageIII and 1 stageIV. All patients were followed up and clinical data were gathered. Results: The median follow-up duration was 38.5 months. The 1-year, 2-year, 3-year and 6-year disease-free survival was 80.0%, 46.2% and 46.2% and 0% respectively. The overall survival rates were 100%, 67.1%, 67.1% and 33.6% respectively. Patients in early-stages (I/II) had similar disease-free and overall survival as those in advanced-stages (III/IV). Patients with monotherapy had significant shorter disease-free and overall survival than the patients with combination-therapy. Conclusions: PHNEC has a unique specificity during its occurrence and development. The staging criteria of PHC might not be suitable for the PHENT. More convenient and effective features need to be found in imaging and laboratory detection. Surgical resection, TACE, chemotherapy and radiofrequency ablation should be performed in combination and actively for patients with PHNEC or recurrence to get the best effectiveness; they might extend the disease-free and overall survival.

• Archives of Plastic Surgery
• /
• 제35권2호
• /
• pp.181-186
• /
• 2008

Purpose: Until now, many kinds of treatment modalities for facial bone fractures have been proposed. Among them, the semi-rigid fixation using miniplates has become the most popular procedure due to its simplicity and good clinical results. However, achieving anatomic reduction of bone fragments with miniplates may be difficult because of inadequate instrumentation for fracture fragment stabilization. We examined the use of inter-maxillary fixation screws or titanium screws tied with stainless steel wire to assist in positioning of fractured segment. Methods: We used this method for reduction in 50 cases of facial bone fractures. Inter-maxillary fixation screws or titanium screws tied with stainless steel wire were used to assist in aligning bony segment. Postoperative radiologic and clinical follow-ups were performed.Results: Radiologic follow-up showed correct reduction and fixation in all cases. Nonnunion and malunion were not shown. Clinical follow-up showed an satisfactory results. Conclusion: By using Inter-maxillary fixation screws tied with stainless steel wire, it was shown that reducing the bony segment to their preinjury position is easy to perform and it enables us to make more accurate reduction, ensure wider visual field.

• 한국정보과학회논문지:소프트웨어및응용
• /
• 제32권1호
• /
• pp.22-33
• /
• 2005

본 논문에서는 얼굴 형태와 유사한 타원체형 모델의 가변적 블록크기를 기반으로 하는 영상정렬 알고리즘을 제안한다. 블록정합 수행 시 좌우 곡률만을 고려한 기존의 실린더형 원형모델 방법은 좌우 영상에 대하여 정확한 정렬을 수행하지만 상하 영상에 대해서는 사람의 두상모양이나 턱 구조의 특징을 반영하지 않았기 때문에 정렬오류가 발생한다. 본 논문에서 제안한 알고리즘은 타원체형 얼굴 모델의 상하 좌우의 곡률에 따라 가변적인 블록크기를 사용하는 블록정합 알고리즘으로서 영상의 상관관계를 이용하여 정확한 정렬을 할 수 있다. 그리고 정렬된 영상으로부터 얼굴 텍스쳐 영상을 생성하기 위하여 영상 모자익 기법을 사용한다. 이때 중첩된 영역에 따라 선형적인 가중치를 부여하여 영상을 스티칭하고 부분적으로 나타나는 고스트 효과를 제거함으로써 더 실감 있는 텍스쳐를 생성한다.

• 한국병원경영학회지
• /
• 제12권4호
• /
• pp.96-118
• /
• 2007

This study were tried to suggest basic materials for making education and training plan, and members of organization were researched about thinking of education and training effectiveness and perceptible level. The subjects of this study were 762 hospital employee selected from ten of university hospitals in Seoul, Incheon, and Kyung Gi which are doing an education and training, and conducted a self-completion questionnaire. As a result of study and plan for raising the effectiveness were indicated following statements. Firstly, according to the general specific, training effectiveness was appeared similar. So, it requires suitable alternatives to make educational programs. Secondly, according to analysis of education and training necessity, achieving a goal for education and training have difference. it needs to be scientific analysis about necessity of education and training. Thirdly, when contents of education and training program are satisfied to educatee and fit for them, thinking of education and training effectiveness is higher. Therefore, establishing the goal of education training is concrete, realistic, and measurable for increasing learning motivation. Next to, thinking of education and training effectiveness is higher, when education and training person in charge taught to educatee very well, and they were satisfied about teaching. Consequently, they who nourishment of education and training person in charge within company have to improve their ability. And then, when educatee fit for teaching technique and satisfied about it, thinking of education and training effectiveness is higher. So, education and training were tried to find many of technique for fitting the desire of educatee. Sixth, the more education and training environment is satisfactory, the more educatee have high thinking of education and training effectiveness. CEO in hospitals have to think about many-sided solution for employee. Seventh, the more education and training have correct achieving organizational goal, the more educatee have high thinking of education and training effectiveness. Accordingly, hospital management should make up for education and training system. Then, thinking of education and training effectiveness is higher, when education and training measure an effect, and reflect to personnel management and assessment of an employee's performance. It should be the feedback for using information which is planning education and training. In conclusion, when result of measurement of education and training reflect to make a education and training plan, thinking of education and training effectiveness is higher, and result of measurement of education and training should reflect to make a education and training plan.

• 한국운동역학회지
• /
• 제12권2호
• /
• pp.77-90
• /
• 2002

본 연구는 4년 이상의 경력을 가진 스포츠 에어로빅스 대표선수 4명을 대상으로 Straddle jump to push up 동작의 운동학적 분석을 통해 점프와 착지 동작에 대한 정확한 동작을 이해하고 나아가 지도자의 효율적인 지도에 필요한 정확한 동작의 진단과 평가에 도움을 주며, 그 기초자료를 제공하는 데 목적이 있다. 비디오 카메라 2대를 사용하여 촬영하였고, 카메라의 속도는 60frame/sec.로 하였으며, 분석을 위한 운동학적 변인들은 신체중심 높이의 변위, 좌 우 어깨관절 각 변위, 좌 우 주관절 각 변위, 좌 우 고관절 각 변위, 좌 우 슬관절 각 변위, 좌 우 발끝의 속도이며, 각각 개인별 3회씩 수행하여 다음과 같은 결론을 얻었다. 국면별 신체중심 높이의 변위는 event 1, 4, 5($79.05{\pm}9.07,\;46.41{\pm}3.65,\;18.66{\pm}0.54cm$)에서 낮은 신체중심의 높이를 나타냈으며, event 2, 3($120.80{\pm}6.13,\;148.12{\pm}9.19cm$)에서는 높은 신체중심 높이를 나타냈다. 이상을 종합해 볼 때 스포츠 에어로빅스의 Straddle Jump to Push up 동작, 즉 점프동작은 파워를 나타내는 중요한 동작이므로 충분한 유연성과 순발력이 무엇보다도 중요한 요인이라는 결론을 얻었으며, 단순한 근육의 강화가 아닌 특정 파워와 힘의 발달, 각각의 신체분절들의 효율적인 통합이 이루어지도록 훈련시키는 것이 중요하다고 사료된다.

• 대한교통학회지
• /
• 제27권4호
• /
• pp.91-100
• /
• 2009

본 연구의 목적은 주차의 긍정적 역할과 부정적인 측면에 관한 문제의식을 가지고 우리나에서는 처음으로 제주시에서 시행하고 있는 차고지증명제를 소개하며, 차고지증명제를 활성화시키기 위한 방법을 주민의 의견을 들어 제안하고자 하는 것에 목적이 있다. 차고지증명제(Levying Garage Option on Car Buyers)란 자동차소유자가 자기차고를 원천적으로 확보하도록 하여 특히 야간 이면도로의 주차무질서를 바로잡고, 각종 불법 주정차의 문제를 해결하며, 도로의 미관을 개선하고 도로의 원래 기능을 주민에게 돌려주기 위하여 차고시설 설치에 관련된 법률을 일반 모든 차량에 적용하도록 하려는 제도라 할 수 있다. 제주시에서는 전국 최초로 자가용자동차에 대하여 차고지증명제를 도입하게 되었다. 설문조사 결과 차고지증명제가 성공하려면 구 도심지 주택밀집지역에서는 별도의 해결책이 있어야 한다는 의견이 가장 많았다. 그리고 차고지 증명제 찬반에 따른 로지스틱 회귀분석을 실시하였다. 차고지증명제에 찬성을 많이 유도하고 성공을 구하려면 차고와 거리완화, 단속강화, 공동주택에서의 대책마련에 특히 관심을 가져야 할 것임을 알 수 있다. 그리고 정책제언을 다음과 같이 정리하였다. 첫째, 차고지와의 거리를 차츰 완화하는 정책을 펴야 한다. 둘째, 차고지증명제를 이행하는 세대에게는 저리융자로 사유주차장을 만들도록 유도하거나 세금의 감면 혹은 면세 등의 인센티브를 줄 필요가 있다. 셋째, 담장허물기 사업과 연계할 필요가 있다. 넷째, 제주시 동지역 이외에 다른 지역과의 형평성을 고려해야 하고, 차량에 대해서도 형평성을 고려해야 한다.