위암

한지수,Han Ge Soo 대한간호협회 1963 대한간호 Vol.8 No.-

IT 및 전자제품에 적용되는 알루미늄 합금소재의 표면처리디자인에 관한 연구

한지수,김푸름,김현성,Han, Jisu,Kim, Pureum,Kim, Hyun-Sung 한국결정성장학회 2017 한국결정성장학회지 Vol.27 No.4

앞으로 다가올 감성이 지배하는 '하이터치(High-Touch)'의 시대에 걸맞은 사람이 되기 위해서는 6가지 능력이 중시되는데 디자인, 스토리, 조화, 공감, 놀이, 의미가 있으며 이 중에서 디자인과의 조화를 가장 중요한 능력으로 꼽았다. 모든 비즈니스의 기본요소라고 볼 수 있는 디자인은 논리적이고 객관화된 정보와 지식을 바탕으로 만들어진 현대의 디자인 관으로는 직관적이고 감성적인 앞으로의 시대 흐름에 발맞추기 힘들 것이다. 본 논문은 1차적 관점의 디자인 소재 중요성과 함께 심도 있는 Color, Material, Finishing(CMF) 이해와 차별화 전략을 세워 소비자가 느끼는 감성인지요소와 제품의 표면처리디자인 적용을 통한 대품질, 매력품질, 감동품질을 만족시키는 감성 표면처리디자인의 체계화 및 표준화를 제시하였다. 제품에 적용되어지는 부품 유형별 CMF 차별화 전략 방향 설정에 따라 구현가능성 차별성 신표면처리특성 효율성을 고려하여 시각적 표면처리 샘플로 구현하였다. 이를 통해 향후 실질적으로 제품 개발 시 IT 및 전자제품 분야와 그 이상의 분야에서 디자이너, CMF 디자이너, 표면처리전문가, 엔지니어 등 실무 환경에서의 대상제품, 부품유형, 적용소재, 적용표면처리, 표면컬러, 표면질감, 구현하고자하는 느낌 등 통합적 요소들을 이해하고 공유할 수 있는 실무자 소통연계 툴 및 감성 표면처리디자인 전략적 접근 프레임워크로서의 활용이 예상되는 바이다. To become a person that is suitable to the 'High-Touch' generation where emotion takes over, we can focus on 6 skill including design, story, harmony, empathy, play, and meaning. Among these skills, harmony with design was chosen as the most important skill. Design can be seen as the basic element of all business, but it will be difficult to match the flow of the future Sensibility and intuitive generation with just the modern design that has been made based on reasonable and objective information and knowledge. This study suggests system and standardization of Sensibility surface processing design that satisfies great quality, attractive quality and Sensibility quality by applying surface processing design of product and Sensibility cognitive factors felt by the consumer by setting differentiated strategy and CMF (Color, Material, Finishing) understanding along with the importance of design materials in primary aspect. By considering the efficacy/characteristic of new surface processing characteristic/differentiation/possibility of implementation according to setting direction of differentiated CMF strategy per type of parts applied to the product, visual surface processing sample was implemented. Through this, it is expected that practical communication connected tool and Sensibility surface processing design's strategic access framework can be applied by understanding and sharing comprehensive elements such as target product, part type, applied material, applied surface processing, surface color, surface texture, and implementing feeling to environments such as designers, CMF designers, surface processing experts, and engineers in IT, electronics, and other areas. when developing a product.

절리의 빈도 및 길이분포가 이차원 DFN 시스템의 수리지질학적 특성에 미치는 영향

한지수,엄정기,이다혜,Han, Jisu,Um, Jeong-Gi,Lee, Dahye 대한자원환경지질학회 2017 자원환경지질 Vol.50 No.1

본 연구는 절리의 빈도 및 길이분포가 절리암반의 수리지질학적 특성에 미치는 영향을 평가하기 위하여 이차원 불연속절리망 (DFN; discrete fracture network) 유체유동 해석을 바탕으로 한 수치실험을 수행하였다. 두개의 절리군을 사용하여 절리의 빈도와 길이분포를 달리하며 추계론적으로 생성한 총 51개의 DFN 시스템에 대하여 $0^{\circ}$부터 매 $30^{\circ}$ 간격으로 총 12 방향으로 구현한 총 612개의 $20m{\times}20m$ DFN 블록에서 방향에 따른 블록수리전도도가 산정되었다. 또한, 각각의 DFN 시스템에서 이론적 블록수리전도도와 더불어 주 수리전도도텐서, 평균 블록수리전도도 등이 산정되었다. 절리군의 빈도의 증가 또는 길이의 평균 및 표준편차 증가에 따라 임의 방향으로의 블록수리전도도는 증가하며 DFN 시스템에 대한 등가연속체 취급 가능성이 높아지지만, 절리군 간의 빈도 차이가 커지면 블록수리전도도의 이방성 증대로 인하여 등가연속체 취급 가능성이 낮아질 수 있는 것으로 평가되었다. 두 절리군의 교차각이 작을수록 등가연속체 특성은 빈도 및 길이분포의 변화에 상대적으로 더욱 영향을 받는 것으로 평가되었다. 등가연속체로 취급하기 어려울 정도로 두 절리군의 교차각이 작아도 절리군의 빈도 또는 길이 분포가 증가하면 등가연속체 취급 가능성은 높아진다. The effects of joint density and size distribution on the hydrogeologic characteristics of jointed rock masses are addressed through numerical experiments based on the 2-D DFN (discrete fracture network) fluid flow analysis. Using two joint sets, a total of 51 2-D joint network system were generated with various joint density and size distribution. Twelve fluid flow directions were chosen every $30^{\circ}$ starting at $0^{\circ}$, and total of 612 $20m{\times}20m$ DFN blocks were prepared to calculate the directional block conductivity. Also, the theoretical block conductivity, principal conductivity tensor and average block conductivity for each generated joint network system were determined. The directional block conductivity and chance for the equivalent continuum behavior of the 2-D DFN system were found to increase with the increase of joint density or size distribution. However, the anisotropy of block hydraulic conductivity increases with the increase of density discrepancy between the joint sets, and the chance for the equivalent continuum behavior were found to decrease. The smaller the intersection angle of the two joint sets, the more the equivalent continuum behavior were affected by the change of joint density and size distribution. Even though the intersection angle is small enough that it is difficult to have equivalent continuum behavior, the chance for anisotropic equivalent continuum behavior increases as joint density or size distribution increases.

절리의 방향분포가 이차원 DFN 시스템의 수리적 특성에 미치는 영향

한지수,엄정기,Han, Jisu,Um, Jeong-Gi 대한자원환경지질학회 2016 자원환경지질 Vol.49 No.1

본 연구는 절리의 방향분포가 절리성 암반의 수리적 특성에 미치는 영향을 평가하기 위하여 등가파이프 연결구조에 기반을 둔 이차원 DFN(discrete fracture network) 유체유동 해석 프로그램 코드를 개발하고 수치실험을 수행하였다. 수치실험에 사용된 이차원 DFN 시스템은 경계효과를 고려하여 $32m{\times}32m$ 영역의 중앙에서 $20m{\times}20m$ 크기의 DFN 블록이다. 두 절리군을 사용하여 절리의 빈도와 길이분포를 고정하고 절리군 선주향의 평균과 표준편차를 달리하며 추계론적으로 생성한 총 15개의 DFN 블록에 대하여 매 $30^{\circ}$ 간격으로 회전하면서 총 12 방향으로 구현한 총 180개 DFN 블록에서 블록수리전도도가 산정되었다. 또한, 각각의 DFN 블록에서 이론적 블록수리전도도, 주 수리전도도텐서 및 평균블록수리전도도를 추정하여 비교분석한 결과, 절리군의 평균 교차각이 작을수록 절리 방향분포의 변동성이 이차원 DFN 시스템의 등가연속체 취급 가능성 및 블록수리전도 특성에 더욱 영향을 미치는 것으로 평가되었다. A program code was developed to calculate block hydraulic conductivity of the 2-D DFN(discrete fracture network) system based on equivalent pipe network, and implemented to examine the effect of joint orientation distribution on the hydraulic characteristics of fractured rock masses through numerical experiments. A rock block of size $32m{\times}32m$ was used to generate the DFN systems using two joint sets with fixed input parameters of joint frequency and gamma distributed joint size, and various normal distributed joint trend. DFN blocks of size $20m{\times}20m$ were selected from center of the $32m{\times}32m$ blocks to avoid boundary effect. Twelve fluid flow directions were chosen every $30^{\circ}$ starting at $0^{\circ}$. The directional block conductivity including the theoretical block conductivity, principal conductivity tensor and average block conductivity were estimated for generated 180 2-D DFN blocks. The effect of joint orientation distribution on block hydraulic conductivity and chance for the equivalent continuum behavior of the 2-D DFN system were found to increase with the decrease of mean intersection angle of the two joint sets. The effect of variability of joint orientation on block hydraulic conductivity could not be ignored for the DFN having low intersection angle between two joint sets.

아토피피부염 환자에서 국소 tacrolimus 0.1%에 대한 약물정보지 제공의 효과 및 국소 tacrolimus 0.1% 효능과 환자의 순응도 평가

한지수 ( Ji Su Han ),이우진 ( Woo Jin Lee ),고주연 ( Joo Yeon Ko ),김정수 ( Joung Soo Kim ),김상석 ( Sang Seok Kim ),서수홍 ( Soo Hong Seo ),유박린 ( Bark Lynn Lew ),이가영 ( Ga Young Lee ),이주희 ( Ju Hee Lee ),박창욱 ( Chang Ook 대한소아알레르기호흡기학회 2013 Allergy Asthma & Respiratory Disease Vol.1 No.3

Purpose: Topical calcineurin inhibitor is recently developed topical immunomodulator, and preliminary studies showed its effectiveness in the treatment of atopic dermatitis (AD). However, some side effects including transient irritation can influence the patient compliance. So, there are some needs to improve the patient compliance. The purpose of this study was to evaluate the efficacy, safety and patient compliance with using topical tacrolimus 0.1% to treat AD when the correct information about topical tacrolimus are properly given to patients. Methods: We examined the medical recordings, clinical severity scoring of total 194 AD patients at 9 general hospitals in Seoul, Korea from September 2010 to August 2011. We offered an infosheet of topical tacrolimus 0.1% and the patients applied it twice a day for 2 weeks. And we measured the efficacy of the topical tacrolimus 0.1% with SCORing atopic dermatitis (SCORAD) index, patient’s global assessment (PGA), and investigator’s global assessment (IGA). Results: Topical tacrolimus 0.1% effectively controlled AD with a reduction of the SCORAD index from baseline 31.9 to 20.2 at 2 weeks of application. In IGA results showed 98% got improvement and in PGA, results showed 96% got improvement after treatment. Although 42.3% of the patients complained of adverse effects, these were all transient. The effect of information on topical tacrolimus 0.1% showed 34% patients could predict the side effect, 35% patients could feel safety to use, and 18% patients experienced side effect but could maintain topical calcineurin inhibitor. Conclusion: Topical tacrolimus 0.1% may be an effective treatment modality for AD when patients show good compliance for applying the ointment. And properly given, the correct information may increase the patient compliance. (Allergy Asthma Respir Dis 2013;1:221-226)

이터테인먼트의 감성적 요소와 소비자행복 및 구전의도 간의 관계

한지수(Ji-Soo Han) 한국조리학회 2018 한국조리학회지 Vol.24 No.8

HMR 브랜드 이미지가 구매의도 및 브랜드 충성도에 미치는 영향

한지수(Ji-Soo Han) 한국조리학회 2017 한국조리학회지 Vol.23 No.2

The purposes of this study were to verify the effects of HMR (Home Meal Replacement) brand image on purchase intention and brand loyalty. In addition, the mediating role of brand trust was also examined between purchase intention and brand loyalty. This survey was conducted with those who have bought HMR in Seoul and Kyonggi area, Korea, using a convenience sampling method. After a total of 300 responses were collected, 275 were used for the analyses. Both standard and hierarchical multiple regression analyses were conducted to test the hypotheses. The results are as follows. First, it was found that emotional image had an effect on purchase of HMR but that social image did not have an effect on purchase of HMR. Second, purchase intention of HMR significantly impacted brand loyalty. Third, brand trust of HMR was found to mediate the relationship between purchase intention and brand loyalty of HMR. These findings provide practical implication for researchers and marketer regarding relationship marketing strategy in the HMR context.

대학생들의 전통문화 인식이 전통시장 행동의도에 미치는 영향: 관광 매력성의 매개역할을 중심으로

한지수(Ji-Soo Han) 한국조리학회 2020 한국조리학회지 Vol.26 No.3

Isotretinoin와 Pulsed Dye Laser로 치료한 Rosai-Dorfman병

한지수 ( Ji Su Han ),김정은 ( Jeong Eun Kim ),박경훈 ( Gyeong Hoon Park ),원종현 ( Chong Hyun Won ),장성은 ( Sung Eun Chang ),이미우 ( Mi Woo Lee ),최지호 ( Jee Ho Choi ),문기찬 ( Kee Chan Moon ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.6

Rosai-Dorfman disease (RDD) or sinus histiocytosis with massive lymphadenopathy (SMHL) is a benign histiocytic proliferative disorder of unknown etiology. The disease is usually accompanied by massive bilateral lymphadenopathy, fever, elevated erythrocyte sedimentation rate, leukocytosis with neutrophilia, and polyclonal hypergammaglobulinemia. Histopathologic examinations showed characteristically large histiocytes exhibiting emperipolesis. On immunohistochemical stains, histiocytes are positive for CD68 and S-100 protein, but negative for CD1a. The lymph node involvement is typical, but it may also involve other systemic organs in one third of the cases such as skin, upper respiratory tract, bones and so on. Patients with purely cutaneous Rosai-Dorfman diseases are of older age at onset of the disease with a reversed male/female ratio, thus, cutaneous Rosai-Dorfman disease is recognized as a distinct entity from the Rosai-Dorfman disease. Herein, we present a 50-year-old man with erythematous papules and indurated plaques on both cheeks, diagnosed as cutaneous Rosai-Dorfman disease. The lesions were treated with isotretinoin 10 mg bid for 9 months with pulsed dye laser.

이터테인먼트 개념을 적용한 테마레스토랑의 재방문의도에 관한 연구

한지수(Ji-Soo Han) 한국조리학회 2018 한국조리학회지 Vol.24 No.6