조직문화 변화 상황에서 구성원 태도와 행동 변화의 영향요인

현창혁(Hyun, Chang Hyuk),이호선(Lee, Hosun) 한국인사관리학회 2013 조직과 인사관리연구 Vol.37 No.2

본 연구에서는 조직문화 변화 상황에서 구성원의 태도와 행동 변화에 초점을 두었다. 즉 기업이 새로운 조직문화를 구축하기 위해 행동지침으로서의 공유가치를 조직 내에 정착시키는 데 있어서 구성원이 변화에 참여하고 지원하는 행동에 영향을 미치는 요인이 무엇인지를 구명하려 하였다. 구체적으로는 Herscovitch & Meyer(2002)의 변화몰입과 변화지지행동의 개념을 적용하여 구성원의 공유가치 실천 행동에 영향을 미치는 요인을 분석하였다. 그리고 변화몰입에 영향을 미치는 요인을 상사의 변혁적 리더십 요인과 구성원 자신이 지각하는 변화관련 인지적 요인으로 구분하고, 인지적 요인은 다시 변화관련 자기효능감, 변화결과 호의도, 조직의 변화준비성 등으로 세분화하여 영향의 정도를 파악하고자 하였다. 분석 결과, 변혁적 리더십과 지각된 변화관련 인지적 요인(변화관련 자기효능감, 변화결과 호의도, 조직의 변화준비성)이 모두 정서적 변화몰입과 공유가치실천 행동에 정의 영향을 미치는 것으로 드러났다. 아울러 정서적 변화몰입이 변혁적 리더십과 공유가치실천 행동 간의 관계를 매개하며, 변화관련 인지적 요인과 공유가치실천 행동 간의 관계에서도 매개효과가 있음이 밝혀졌다. This study is focused on attitudinal and behavioral changes of organizational members under context of organization cultural changes. That is, it tries to identify the factors that affect organizational members' behavior for participating and supporting in relation to organization changes when companies plan to settle down shared values as the code of conduct into the organizations so as to establish new organization culture. Data were collected from 748 full-time employees during Sep. and Oct. 2011, but 702 questionnaires were used to for analysis. Results indicate both transformational leadership and cognitive factors related to changes(change-related self-efficacy, positive expectancies to change outcome, and readiness for organizational change) have positive influence on organizational members' emotional commitment to organization change and behaviors of practicing shared values. Furthermore, organizational members' emotional commitment to organization change has mediating effect on the relationships between transformational leadership and their behaviors of practicing shared values. It also has mediating effect on the relationships between cognitive factors related to changes and organizational members' behaviors of practicing shared values. Finally, some implications of these findings are discussed and directions for future research are suggested.

Pilot study on efficacy and patient satisfaction with 1,450-nm laser boosting treatment after a thread lift procedure

Chang Hosun,Kang Kyoungjin 대한미용의학회 2022 대한미용의학회지 Vol.6 No.1

Background: Polydioxanone used in thread lifting is mostly absorbed in skin tissues within six months, and its therapeutic effect diminishes gradually. However, we often experience a decrease in the effectiveness of thread lifting within 1–2 months. We performed a laser boosting treatment to maintain the long-term effect of thread lifting and reported its additional utility. Objective: To investigated the impact of laser boosting treatment on therapeutic effect and patient satisfaction after thread lifting during the first three months. Methods: This study was conducted between March and July, 2019. Severity of jawline and mouth corner sagging were graded by Merz Scale scores in seven middle-aged female patients. After the symmetrical thread lift procedure, 1,450-nm laser boosting treatment was applied to the side of the face with higher preoperative grade. Average pain scores at postoperative day (POD) 0, 3, and 7 were compared, including changes from POD 0 to POD 3 and 7. Face halves were compared regarding improvements in elasticity, skin tone, sagging of mouth corners, jawline sagging, overall satisfaction, and Merz Scale scores after three months. Results: All the patients showed improvements in elasticity, skin tone, sagging of mouth corners, and jawline sagging with improved overall patient satisfaction. During pain assessment, five of the seven patients showed greater changes in the laser-treated side at POD 3 and 7. Comparing the Merz Scale scores, there was a significant difference between pre-and post-treatment in jawline sagging and between jawline sagging and sagging of mouth corner in the laser-treated side. Conclusion: A 1,450‑nm laser boosting treatment can help reduce pain and discomfort during early stages after thread lifting and improve elasticity, skin tone, sagging of mouth corners, jawline sagging, and overall patient satisfaction. Laser boosting treatment should be actively considered during thread lift to improve sagging of the mouth corner and jawline. Background: Polydioxanone used in thread lifting is mostly absorbed in skin tissues within six months, and its therapeutic effect diminishes gradually. However, we often experience a decrease in the effectiveness of thread lifting within 1–2 months. We performed a laser boosting treatment to maintain the long-term effect of thread lifting and reported its additional utility. Objective: To investigated the impact of laser boosting treatment on therapeutic effect and patient satisfaction after thread lifting during the first three months. Methods: This study was conducted between March and July, 2019. Severity of jawline and mouth corner sagging were graded by Merz Scale scores in seven middle-aged female patients. After the symmetrical thread lift procedure, 1,450-nm laser boosting treatment was applied to the side of the face with higher preoperative grade. Average pain scores at postoperative day (POD) 0, 3, and 7 were compared, including changes from POD 0 to POD 3 and 7. Face halves were compared regarding improvements in elasticity, skin tone, sagging of mouth corners, jawline sagging, overall satisfaction, and Merz Scale scores after three months. Results: All the patients showed improvements in elasticity, skin tone, sagging of mouth corners, and jawline sagging with improved overall patient satisfaction. During pain assessment, five of the seven patients showed greater changes in the laser-treated side at POD 3 and 7. Comparing the Merz Scale scores, there was a significant difference between pre- and post-treatment in jawline sagging and between jawline sagging and sagging of mouth corner in the laser-treated side. Conclusion: A 1,450‑nm laser boosting treatment can help reduce pain and discomfort during early stages after thread lifting and improve elasticity, skin tone, sagging of mouth corners, jawline sagging, and overall patient satisfaction. Laser boosting treatment should be actively considered during thread lift to improve sagging of the mouth corner and jawline.

Corrigendum: Pilot study on efficacy and patient satisfaction with 1,450-nm laser boosting treatment after a thread lift procedure

Hosun Chang,Kyoungjin Kang 대한미용의학회 2023 대한미용의학회지 Vol.7 No.2

[Textile and Clothing for Future Generations] Digital Convergence in IT and Fashion

Chang Kyu PARK,Hosun LIM 가정과삶의질학회 2011 한국가정관리학회 학술발표대회 자료집 Vol.2011 No.5

Recently, the fashion industries have changed into knowledge-creation industries of intensive high values through the upgrading and differentiation of designs, brand marketing, utilization of hi-tech materials, the development of advanced functions, and so on. i-Fashion is aiming at ubiquitous and personal fashion world through digital service and mass customization into the IT and fashion industry. These 3D body measuring technologies of i-Fashion are expected to be utilized not only in the clothing and fashion industry but also in diverse other areas including medicine, diet, car, furniture, sports and leisure, animation, game, and education. In this study, we introduce the concept and commercial implementation of i-Fashion.

HOW POWER AFFECTS CONSUMERS’FRAMING OF THE EFFECTS OF CORPORATE SOCIAL RESPONSIBILITY CONDUCTED BY LUXURY BRANDS

Dae Ryun Chang,Hosun Lee,Joonsuk Jang 글로벌지식마케팅경영학회 2016 Global Marketing Conference Vol.2016 No.7

This research aims to look at the contradictory effects of corporate social responsibility as conducted by luxury brands. On the one hand, corporate social responsibility (CSR) is known to product positive effects on brands such as the transfer of goodwill and image but on the other hand because of the purported impact of disfluency, previous research has argued that the emphasis on self enhancement runs counter to the more social agenda of CSR. In this study we examine of power and how that can mediate when positive and negative impact of CSR when such campaigns are implemented by luxury brands.

Rejuvenating and contouring effect of bipolar fractional microneedle radiofrequency on the lower eyelid

Kwon Hana,Maschamadol Raweewat,Chang Hosun,Kang Kyoungjin (Safi) 대한미용의학회 2022 대한미용의학회지 Vol.6 No.1

Background: Fractional microneedle radiofrequency (FMR) devices are used for non-invasive facial rejuvenation, with aging lower eyelids a popular area for improvement. However, treating lax eyelid skin, particularly determining the exact depth to insert the needle, remains challenging. Objective: To evaluate Inus—an FMR device that uses a bipolar current with a specialized vacuum edge line for optimal needle insertion in lax skin—on aging lower eyelids. Methods: Eleven Korean women (22 eyes) with aging lower eyelids who visited the Seoul Cosmetic Surgery Clinic in 2017 were included. After applying topical anesthesia, an Inus disposable tip with 25 insulated microneedles was used on the lower lids and lateral canthal regions, including temporal hollows. Microneedles of depth 1.0 mm or 0.8 mm were used to apply FMR of 0.5 MHz or 2.0 MHz, respectively, to the entire lower lid during three sessions at 2-week intervals. Morphological and statistical analyses of changes in the horizontal palpebral width, canthal tilt, and distance of the lid-cheek junction were performed using pre-and postoperative photographs. Results: Improvements in lax, deflated, wrinkles on the lower eyelids with scarring, and syringoma were observed. The lower lid contour changed from round to straighter, indicating improved laxity. Decreased lid-cheek junction (p<0.05) and increased canthal tilt (p<0.05) and horizontal palpebral width (p<0.05) were estimated. The mild erythema disappeared within 1-2 days. Mild ectropion (one case) in the case of protruded eyes with thin skin and unexpected transverse wrinkles at the medial part of the lids (two cases) were observed. Conclusion: Total rejuvenation of aging lower lids without serious complications was demonstrated. Therefore, Inus is suitable for treating aging lower eyelids safely.

Improved Resistive Switching Reliability in Graded NiO Multilayer for Resistive Nonvolatile Memory Devices

Myoung-Jae Lee,Chang Bum Lee,Dongsoo Lee,Seung Ryul Lee,Jihyun Hur,Seung-Eon Ahn,Man Chang,Young-Bae Kim,U-In Chung,Chang-Jung Kim,Dong-Sik Kim,Hosun Lee IEEE 2010 IEEE electron device letters Vol.31 No.7

<P>An alternative approach of controlling bistable resistance switching in NiO was investigated. By fabricating a multilayer structure of three NiOx layers with varying oxygen content, bistable resistance switching could be localized. By varying the enveloping oxygen partial pressure during NiOx layer deposition from 10% to 30%, improved resistance and switching voltage distribution from cycle to cycle was achieved. In addition, more localized switching could emulate sub-100-nm-sized cells showing decreased reset current values on the order of 100 A. X-ray photon spectroscopy analysis shows a clear grading near the interfaces of successive NiO layers.</P>

“REVENGE SPENDING” DURING COVID: ONLINE CONSPICUOUS CONSUMPTION AS A PROMOTION-FOCUS STRATEGY FOR THREATENED EFFICACY NEEDS

Dae Ryun Chang,Hosun Lee,Jiye You 글로벌지식마케팅경영학회 2021 Global Fashion Management Conference Vol.2021 No.11

Effect of microneedle radiofrequency on scars of transcutaneous lower blepharoplasty

Kwon Hana,Chang Hosun,Kim Ha-Young,(Safi)Kang Kyoungjin 대한미용의학회 2021 대한미용의학회지 Vol.5 No.2

Despite the popularity of transcutaneous lower blepharoplasty (TLB) for the correction of the aged lower lids, ectropion, scar long the incision line, persistent skin laxity with fine wrinkles remain to be a huge setback associated with the procedure. With the advance of recent technologies, scar treatment methods using various kinds of devices have been widely adopted. Among them, fractional microneedle radiofrequency (FMR) has been proven to be highly effective on the improvement of acne scars, widened pores, and skin laxity by means of soft tissue regeneration. A fractional microneedle device called the InusTM developed in Korea exhibits unique properties of delivering bipolar radiofrequency current through specialized vacuum edge line for optimal needle insertion into highly sensitive areas such as the eyelid and the neck. Usage of the InusTM to treat patients experiencing complications from TLB have shown remarkable improvement in various aspects not only limited to the improved appearance of ectropion, scars, wrinkles, skin thickness and laxity, but also the contour of the eyelid and the overall facial volume, and shape. The report will delineate findings from three clinical cases that suggest the efficacy and safety of FMR on the rejuvenation of the lower lids.

A Study on the Interaction between Corporate Reputation and Negativity Framing on Consumer Evaluation of Corporate Social Responsibility

Lee, Chungyeol,Chang, Dae Ryun,Kim, Nayeon,Lee, Hosun Korean Marketing Association 2016 ASIA MARKETING JOURNAL Vol.17 No.4

Do corporate social responsibility (CSR) initiatives lead to positive outcomes for companies? Although it is commonly accepted that CSR is a necessary component of modern marketing communication, the empirical evidence shows that that is not always the case. If CSR is sometimes not conducive to better marketing, it behooves firms to determine the right conditions that foster more effective CSR. It is in that vein that this study aims to add to the growing body of marketing and CSR literature through a series of experiments that examines the dynamics between prior attitude toward the company, the fit between the company and the CSR cause, and consumers' accessible thoughts. This study finds that the prior corporate reputation has an impact on how consumers evaluate the CSR activities of companies. Moreover, we show that the degree of accessible thoughts and their valence can change the moderating effect of the fit between the company and the CSR cause. This is because negative information is perceived as being more diagnostic than positive information in an evaluation situation. We demonstrate that companies that have lower prior public reputations can improve the evaluation of their CSR activities in two major ways: (1) by finding CSR causes that have a lower fit with their business, or (2) by providing information that allow consumers to access more positive thoughts about the CSR activity.