• Bulletin of the Korean Chemical Society
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• 제22권7호
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• pp.727-731
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• 2001

Conjugated-non-conjugated alternating block copolymers containing distyrylarylene units were synthesized via Wittig reaction for chemiluminescent fluorophores. The polymers were differentiated from others by the presence of aromatic unit in the chromophoric block. When UV-VIS, photoluminescence and chemiluminescence spectra of these materials were compared with copolymers, a strong bathochromic effect was observed. A more pronounced red shift and higher chemiluminscence efficiency were observed in the polymer with anthracene ring. Sodium salicylate-catalyzed reaction of bis(2-carbopentyloxy-3,5,6-trichlorophenyl) oxalate with hydrogen peroxide produced a strong chemiluminescence from blue to yellow-green light emission with wavelength of 450-537 nm in the presence of the fluorophore. The chemiluminescent intensity decayed exponentially. The glow of chemiluminescence maintained more than l2 hr and was visible with the naked eye.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2008년도 추계학술대회
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• pp.101-114
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• 2008

Today, consumer needs are diversified, continually changing and differentiated. Under the market conditions of unlimited competition to satisfy those needs, businesses focus on relationship-building with customers, as well as on quality of Services. As a result, in this era of consumer-centered brand marketing, brand identity is surfacing as a competitive edge that a company can benefit from for a long time : this is related to the fact that people want to know why a consumer selects and purchases a certain brand out of so many others.

• 대한두경부종양학회지
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• 제12권1호
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• pp.32-42
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• 1996

This study was desinged to evaluate the effect of radioactive iodine-131 therapy in differentiated thyroid carcinoma treated at the Presbyterian Medical Center, Chonju during the 20-year period from 1975 to 1994. The authors reviewed 246 patients who received radioactive iodine-131. An analysis of the therapeutic response and survival rates of the 246 patients has been carried out. The male to female ratio was 1 : 3.6. The peak incidence was in the 4th and 6th decades. The histologic findings in the 246 patients were papillary adenocarcinoma in 200 cases, follicular adenocarcinoma in 29 cases, mixed type in 14 cases, and others in 3 cases. Combined treatment modalities of 246 patients consisted of sugery and radioiodine in 222 cases, surgery with radioiodine and external irradiation in 11 cases, and surgery with radioiodine, external irradiation and chemotherapy in 5 cases. 42 of the 246 cases showed recurrence and the commonest type of combined treatment for recurrent case was surgery followed by radioiodine-131. The highest accumulated total dosage of radioiodine-131 was 480mCi in that case femoral metastasis was noticed. The most common locoregional metastatic site was ipsilateral cervical node, and neighbouring muscle, vessel, trachea, recurrent layngeal nerve, in order of frequency. The determinate 10-year survival rate was 91.8% in the group receiving surgery followed by radioiodine-13l and 71.4% in patients receiving surgery, radioiodine-13l with XRT. The determinate 10-year survival rate was better for patients under 40 years of age who received radioiodine as compared to patients over 40 year of age(85.7% vs. 33.3%). The most usual primary therapeutic dosage in the group of cervical lesion was 90$\sim$120mCi after surgery.

• 정보과학회 논문지
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• 제42권12호
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• pp.1480-1485
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• 2015

최근에 서버 시스템에서 SSD(Solid-State Drive)가 고성능 저장장치 및 캐시로서 많이 사용됨에 따라 다양한 서버 응용들의 입출력 요청 스트림들을 위해 SSD 수준에서 서비스 품질(Quality-of-Service)를 제공할 수 있는지에 대한 관심이 높아지고 있다. 현재까지 대부분의 SSD는 SATA 버스 상에서 AHCI 컨트롤러를 사용해왔기 때문에 각 입출력 스트림을 SSD 내부에서 구별하여 서비스할 수가 없었다. 그러나, 최근에 새로운 SSD 인터페이스로서 PCI Express 버스 상에서 NVME 컨트롤러가 제안됨에 따라 각 입출력 스트림을 SSD 내부에서 구별할 수 있게 되었고, 이에 따라 입출력 요청들을 스케줄링 할 수 있게 되었다. 본 논문은 NVME 기반 플래시 저장 장치를 위한 플래시 연산 그룹 스케줄링(Flash Operation Group Scheduling)을 제안하고, 가중치에 따라 입출력 스트림별로 비례 지분 대역폭을 제공할 수 있음을 QEMU 기반 시뮬레이션을 통해 보인다.

• 대한두경부종양학회지
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• 제13권1호
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• pp.35-39
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• 1997

Background: Completion thyroidectomy is defined as the surgical removal of the remnant thyroid tissue following procedures less than total or near-total thyroidectomy. Although some authors advocate subtotal thyroidectomy with lower complication rates, total or completion thyroidectomy have been defended by others because of the improved survival and lower morbidity that is comparable with subtotal thyroidectomy. Objectives: The purpose of this paper is to review the necessity and safety of completion thyroidectomy for differentiated thyroid carcinoma(DTC). Materials & Methods: During the past 10 years(1986 to 1996) , authors have performed 211 total thyroidectomy. Ten of these patients were treated by completion thyroidectomy for DTC. Initial operation of 7 patients had been performed at St. Vincents Hospital and 3 patients at other hospital. The medical records of patients undergoing completion thyroidectomy were retrospectively reviewed. Results: The completion thyroidectomy specimen contained residual tumor cells in 8 of the 8 patients with papillary carcinoma and none of the two patients with follicular carcinoma. Complications of completion thyroidectomy were transient hypoparathyroidism in two patients and transient unilateral recurrent laryngeal nerve palsy in one patient. But permanent complications were not noticed. Conclusion: We recommend completion thyroidectomy as an efficient and safe method of surgical treatment with a low complication rate for DTC.

• 한국콘텐츠학회논문지
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• 제18권8호
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• pp.73-81
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• 2018

본 연구는 에마뉘엘 레비나스(Emmanuel Levinas)의 철학 이론을 원용하여 최인호의 장편소설에 나타난 동아시아 사상을 탐구한 것이다. 레비나스는 타자와의 만남을 통해 형성되는 주체의 문제를 다룬 철학자이다. 연구자는 동아시아 사상이 근본적으로 타자와의 관계를 중시한다는 점에 착안하여 레비나스의 책임윤리 이론을 원용하였다. 연구 결과는 다음과 같다. 첫째, 최인호의 "상도"에는 '타자의 사유'를 통한 주체와 타자의 진정한 관계를 보여주었다. 인간관계는 상선약수(上善若水)와 같은 것으로, 주체가 낮은 자세로 행할 때, 내 안에 '타자가 들어설 자리'가 생긴다는 것을 알 수 있다. 둘째, 최인호의 "유림"에는 타자를 섬기는 경(敬)사상을 통해 조선 성리학의 진수를 보여주었다. 이는 레비나스가 말한 '타인에 대한 책임의식'과 비슷하였다. 셋째, 최인호의 "길 없는 길"에는 한국 선불교의 핵심인 '진속불이(眞俗不二)'가 드러났다. 나라를 잃어버린 시대에 타자인 민중의 부름에 응답하였던 경허는, 레비나스가 말한 '내 안에 있는 타자'를 발견한 인간이라 할 수 있다. 결론적으로 최인호의 장편소설에 나타난 상선약수(上善若水), 경(敬), 무애(無碍)와 같은 사상은 레비나스의 책임 윤리와 맞닿아 있는 것으로 동아시아의 윤리를 잘 보여주었다고 하겠다.

• 한국콘텐츠학회논문지
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• 제17권7호
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• pp.332-343
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• 2017

본 연구는 개인의 이타적 성향과 메시지 프레이밍의 상호작용이 국제기아 돕기 캠페인의 효과에 미치는 영향에 대하여 조사하였다. 이타적 성향은 고통 받는 타인에게 연민을 느끼고, 관심을 갖는 정도를 나타내는 공감적 관심을 선정하였고, 프레이밍은 도움을 주었을 때의 긍정적 결과 혹은 도움을 주지 않았을 때의 부정적 결과를 강조하는 대비 방식을 이용하였다. 실험은 175명을 대상으로 실행되었으며, 2단계로 나누어서 실행되었다. 1단계에서는 참여자들의 이타적 성향과 관여도에 관한 설문을 진행하였고, 2단계에서는 긍정적 혹은 부정적으로 유형화된 메시지를 제시한 후 나타나는 반응을 측정하였다. 연구 결과, 긍정적 프레이밍에서 공감적 관심이 높은 사람들이 낮은 사람들에 비하여 더 높은 행위 의도와 친밀감을 보여주었고, 부정적 프레이밍은 차별적 반응을 이끌어 내지 않은 것으로 나타났다. 그리고 인지된 친밀감은 행위 의도에 대한 상호작용을 매개하는 것으로 나타났다.

• 복식문화연구
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• 제18권4호
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• pp.626-639
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• 2010

The club culture is not something unified. Rather, it is a group of subcultures which share intertwined areas. And it keeps its own dress code, dance style, music genre along with series of authoritarian and unlawful rituals. For young adults, a club is a new cultural space to enjoy in reasonable price and they can express themselves without thinking much about others. A club creates its unique mass culture by producing continuously changing and experimental fashion styles. As the club culture’s influence becomes powerful, the club market was established and experimental fashion styles are wide spread among general public, young adults who try to express their unique characters and even fashion-leading industry. The study results are as follows. First, dance club and its derivative, rave is symbolic axles and the center of social activity. They are also defined as culture which is related to specific space that continues to present and change sound and style. Second, the definition of clubber in a dictionary is club member or a person who is united with others. Third, based upon clubbers' fashion styles in Hongdae and Kang-nam areas, there are 5 different images including sexy casual, lingerie, dynamic, chic style and feminine style. Fourth, based upon case study above, to take unique life style of fashionista that leads fashion with trendy fashion style into account, we suggested five designs which are unique, sensitive and trendy. Fifth, through analyzing clubber generation and design factors of clubbers' fashion style combined with various trend, unique brand was developed to meet the demands of clubbers who want differentiated images and leading styles.

• 한국실내디자인학회논문집
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• 제21권4호
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• pp.96-105
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• 2012

The fundamental purpose of this study is whether Show Window Display actually affect on purchase and if it does, how much Show Window Display have influence on the buyer's satisfaction. Show windows are most important at clothing stores. The show open types of domestic clothing stores are usually open-type and semi open-type. Show Window Display types of low and middle prices stores are generally opened, horizontal and storied type and the shape, height, opening type and use of ground floor are different by regional distinct features. Generally Show Window Display are consisted by lights, mannequins and directed props. In buying patterns, an impulse buying has more stronger effect than a scheduled buying, a substituted buying and non-buying. An impulse buying are strongly affected by Design and others are prices. The reason why Show Window Display affecting on purchase is the satisfaction of Design and the strong stimulus to purchase(impulse buying), and then Show window Display used by all components strongly has an effect on it. Factors of purchase desires were Design, price and quality in order and factors of purchase motivations were the motivation of clothing design and the motivation of impulse buying. Thus the effects of Show Window Display and factors of purchase motivations are same. As a result of this study, differentiated Show Window Display methods of clothing stores affect the value of goods, the stimulus of purchase and fostering sales effectiveness. Therefore the instruction of Show Window Display methods are indicated by this study.

• 통상정보연구
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• 제11권3호
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• pp.239-262
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• 2009

This study shed light on the status of Korean Kimchi industry in overseas markets and presented methods for promoting Kimchi industry of Gwangju Jeonnam metropolitan city and stimulating the export of Kimchi produced in Gwangju Jeonnam, a city that has come to the fore as the center of Kimchi industry, which aimed to explore the ways of ratcheting up competitiveness of Kimchi industry in the global market as Kimchi has become more likely to be globalized amid the recent "Korea Trend" boom and the growing consumption of fermented food. Therefore, methods for promoting Kimchi industry and stimulating the export of Kimchi should be explored to ensure the promotion of Kimchi industry and the stimulation of the export of Kimchi, ultimately restoring the status of Korea as the home of Kimchi, in consideration of the great spillover effect on the regional economy, through a series of measures such as the clusterization of Kimchi industry, expansion of cultural experience projects related to Kimchi for the globalization and the increased consumption of Kimchi, government support to increase Kimchi companies in size and achieve the modernization of Kimchi companies, introduction of Kimchi KS audit system and quality certification system, development of new product targeting global market and making Kimchi a high-end product, expansion of export, support of export market diversification, assurance of safety and price competitiveness of Kimchi, differentiated production and marketing strategy by means of technological research, and others.