http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
화장품기업의 CRM활동이 고객의 관계편익, 관계몰입 및 브랜드전환 감소의도에 미치는 영향
황선아 ( Seon A Hwang ),황선진 ( Sun Jin Hwang ) 대한가정학회 2011 Human Ecology Research(HER) Vol.49 No.7
This study examined the relations among CRM activities of cosmetic companies, relationship benefits, relationship commitment, and brand switching reduction intention. The participants consisted of 399 women over the age of 20. The results of this study were as follows: First, CRM activities were perceived as a concept of sub-components, and the customers recognized the relationship benefits and commitments. Second, CRM activities did not make a positive effect on brand switching reduction intention. Third, CRM activities had a positive influence on relationship benefits, and the relationship benefit affected the brand switching reduction intention positively. Fourth, CRM activities created a positive effect on relationship commitment, and also the relationship commitment had a positive effect on brand switching reduction intention. Lastly, relationship benefits had a positive effect on relationship commitment and it was precedent variables.
임선아(Seon-A Lim),차정열(Jung-Yul Cha),황충주(Chung-Ju Hwang) 대한치과교정학회 2007 대한치과교정학회지 Vol.37 No.2
교정용 스크류의 적절한 식립 토오크는 스크류와 골과의 경계에 적절히 작용하여 실패를 최소화 할 수 있는데, 너무 낮은 식립 토오크는 안정성이 없으며 반면에 너무 강한 식립 토오크는 열, 기계적 손상으로 골 괴사를 야기할 수도 있다. 본 연구에는 임상적으로 스크류의 길이와 직경 및 형태 등을 달리하여 식립 토오크를 측정해서 스크류의 각 부분에 대한 세분화된 토오크의 변화를 분석하고자 하였다. 연구결과 1.5 mm 두께의 인공피질골 블록에서 cylindrical type 스크류와 taper type 스크류 두 형태 모두에서 스크류 길이가 길수록 최대 식립 토오크 값도 함께 증가하였다. 특히 cylindrical type 스크류에서 길이에 따른 토오크 변화에 대해 통계적으로 유의한 차이가 관찰되었다 (p<0.05). 미니스크류의 연속적인 식립 토오크 분석 결과 cylindrical type 스크류는 연속적인 그래프 형태를 보이면서 불완전 나사부에서 식립 토오크가 크게 증가하였으며, taper type 스크류는 나사선의 마지막 경사진 부분에서 식립 토오크가 크게 증가하였다. 외경이 커질수록 최대 식립 토오크 값은 증가하였는데, 통계적으로 유의한 차이를 보였다 (p<0.05). 형태와 외경, 길이는 모두 토오크 값에 유의한 영향을 미치는데, 식립 토오크에 가장 큰 영향을 미치는 것은 외경, 형태, 길이 순서였다. 본 연구 결과 스크류의 식립 토오크에 가장 큰 영향을 미치는 것은 스크류의 외경이며 각각의 해부학적 구조물에 대한 피질골의 두께를 고려하여 적합한 스크류의 두께 및 나사산의 형태를 선택하는 것이 스크류의 초기 고정력을 얻는데 유리하다고 판단된다. Objective: The purpose of this study was to measure the insertion torque of orthodontic miniscrews regarding changes in their shape, diameter, and length. Methods: Torque values were measured during continuous insertion of the miniscrews into solid rigid polyurethane foam, using a torque tester of driving motor type with a regular speed of 3 rpm. Orthodontic miniscrews (Biomaterials Korea, Seoul, Korea) of cylindrical type and taper type were used. Results: Increasing the length and diameter of the miniscrews increased the maximum insertion torque value in both cylindrical and taper type screws. Insertion torque was increased at the incomplete head of the cylindrical type screw, and at the tapered part of the taper type screw. The insertion torque value of miniscrews was influenced most by diameter, then shape and length. As a result, it was shown that the diameter of the screw had the most influence on insertion torque, and the taper type screw had a higher torque value than the cylindrical type screw. Conclusion: Therefore, a large diameter or taper type screw are adequate for areas of thin cortical bone with a large interdental space, and a small diameter or cylindrical type screw are adequate in the mandibular molar area or the midpalatal area having thick cortical bone.
황선아(Seon A Hwang),황선진(Sun Jin Hwang) 한국복식학회 2001 服飾 Vol.51 No.8
The purpose of this study was to develop service quality dimension beauty parolrs in Seoul area. The subject consisted of 545 adults with ages ranged between 20 and 30 who had evaluated service quality dimension on one of the three different types of beauty parlors in seoul. The beauty parlors were classify into three types. Type I is franchised one, type Ⅱ is located in center of city type Ⅲ is close to consumer`s residence area. The result was as follows : 1. Four dimensions of the service quality of the beauty parlor were physical aspects(tangibles·accessibility·cleanness), employee aspects(empathy·capability), policy aspects of beauty parlor(management·reputation·credit card), the skill of the hair stylist. 2. To predict comsumer satisfaction, service quality dimensions were as follows : In franchised beauty parlor, the employee aspects(empathy), the policy aspect (reputation), the skill of the hair stylist were should be considered. In beauty parlor in downtown area, physical aspects(accesibility), the employee aspects(capability), the policy aspects (reputation), the skill of the hair stylist were should be considered. And the beauty parlor in residence area, the employee aspects (empathy), the policy aspects(reputation) were should be considered.
김정은,황선일,이성봉,신상운,권혜정,이지연,이병훈,모아라,최옥경,Kim, Jeong-Eun,Hwang, Seon-Il,Lee, Seong-Bong,Shin, Sang-Woon,Kwon, Hye-Jung,Lee, Ji-Yeon,Lee, Byoung-Hoon,Mo, A-Ra,Choi, Ok-Kyung 한국식품위생안전성학회 2022 한국식품위생안전성학회지 Vol.37 No.3
In this study, heavy metals (lead, cadmium, and mercury) and shellfish poisoning toxins (diarrhetic shellfish poisoning toxins, amnesic shellfish poisoning toxins) were investigated in a total of 104 shellfishes. According to the analysis of heavy metals, lead (Pb) was detected in the range of 0.0177-0.5709 mg/kg, cadmium (Cd) was detected in the range of 0.0226-1.4602 mg/kg, and mercury (Hg) was detected in the range of 0.0015-0.0327 mg/kg. Levels of Pb, Cd, and Hg were acceptable by Korean standards. Okadaic acid (OA) and dinophysistoxin-1 (DTX-1) were investigated for monitoring of diarrhetic shellfish poisoning toxins and OA and DTX-1 were not detected. As a result of monitoring of amnesic shellfish poisoning toxins, domoic acid was detected in 5 of 104 samples and detection ratio was 4.8%. The detection period was found as follows; 1 case in January, 1 case in February, 1 case in May, 2 cases in September. These showed that continuous monitoring for the management of shellfish poisoning toxins and heavy metals is required. In addition, this study can be used as reference data to strengthen managing heavy metals in fishery products.
홍성수,황지상,이선아,황방연,하광원,제금련,성낙선,노재섭,이경순,Hong, Sung-Su,Hwang, Ji-Sang,Lee, Seon-A,Hwang, Bang-Yeon,Ha, Kwan-Won,Ze, Keum-Ryon,Seung, Rack-Seun,Ro, Jai-Seup,Lee, Kyong-Soon 한국생약학회 2001 생약학회지 Vol.32 No.4
For the quality control of Leonuri Herba, alkaloid compound, leonurine, was isolated from the MeOH extract of Leonurus sibiricus L. (Labiatae) and identified by the spectroscopic analysis. A quantitative analysis of leonurine using HPLC method showed that the average contents were $0.124{\pm}0.065%$ in 34 samples collected throughout the regions of Korea.