동북아 피더네트워크의 Win-win전략에 관한 연구

장우준(Woo-jun jang),전찬용(Chan-Yong jeon),김태원(Tae-Won Kim),곽규석(Kyu-Seok Kwak),남기찬(Ki-Chan Nam) 한국항해항만학회 2006 한국항해항만학회 학술대회논문집 Vol.3 No.1

최근 중국은 양산항을 개장하여 선사 유치를 위한 다양한 혜택을 제공하고, 일본은 "수퍼중추항만 육성계획“을 세워 항만의 효율성을 바탕으로 비용을 낮추려는 노력을 하고 있다. 또한 선박의 대형화에 의한 중심항만(Hub Port) 위주의 기항과 북중국의 대량 물량 발생지역에 대한 직기항 경향으로 동북아 항만간의 경쟁이 더욱더 치열해 지고 있으며 동북아 역내 피더네트워크 강화의 필요성이 제기되고 있다. 따라서, 본 연구에서는 유럽 피더네트워크 전략 사례를 바탕으로 동북아 피더시장 현황을 파악하고 동북아 피더네트워크 구조를 분석함으로써 동북아 역내 항만 및 선사간의 과당경쟁을 지양하고 서로 Win-Win할 수 있는 터미널의 전략적 활용, 선사간 제휴 확대, 항만간 협력 강화를 위한 구체적인 전략을 제시하였다. Recently, China opened Yangshan port and provides a variety of benefits for shipping companies. Japan plans to reduce logistics costs and improve efficiency through the established "super major ports" project. According to the "hub and spokes" system, the number of direct calls toward North-Chinese ports are increasing. This changing environment has negative effects on the amount of transshipment cargos in Korean ports. In order to make a hub port of a domestic port, it is necessary to develop northeast Asian feeder networks. Therefore, this paper analyzes the structure of northeast Asian feeder networks through the case study of European feeder networks strategy. Finally, we suggests the plans to reinforce feeder networks, which are strategic terminal operation, strategic alliances between shipping companies and port co-operation, for win-win strategy in the competitive northeast Asian market.

만성 활동성 간염에 있어서 Ursodeoxycholic acid의 치료효과

김성록,안병철,윤영미,탁원영,곽규식,최용환,정준모 慶北大學校 醫科大學 1991 慶北醫大誌 Vol.32 No.4

The purpose of this study is to evaluate the clinical and biochemical effects of SGD-F^(R)(UDCA, Vitamin B_1, Vitamin B_2 complex) in chronic active hepatitis. Observed cases were given orally after each meal(three times a day) for 4 weeks. The results were as follows: 1. Among subjective symptoms, improvement rate showed in easy fatigability 86.7%, anorexia 68.0%, indigestion 80.0%, nausea and vomiting 72.7%, RUQ pain 83.3%. 2. Biochemical parameters such as SGOT, SGPT, showed to be improved significantly after the 4 weeks treatment.(p<0.01) 3. There was no specific side effect during the study period in all cases. In conclusion, SGD-F^(R) capsule may be safe and effective for chronic active hepatitis.

Self-enhancement or Self-consistency? Underlying Mechanism of Rating Discrepancy Influence

Won Jun Kwak,Suk Bong Choi 한국경영교육학회 2014 한국경영교육학회 학술발표대회논문집 Vol.2014 No.6

Despite the pervasiveness of rating discrepancy in organizations, there has been little research to examine how this common phenomenon occurring in performance appraisal influences an employee's work relationships with an organization and a leader. In a field study surveying 147 R&D workers who were evaluated under forced distribution rating system, the present research explored this question by focusing on how a jarring event of rating discrepancy would affect an employee's turnover intention and leader-member exchange. With polynomial regression analysis and response surface methodology in a real-time research design, it was found that there were predicted curvilinear relationships between rating discrepancy and turnover intention and leader-member exchange, respectively and that these curvilinear relationships were asymmetrical.

Research and Development (R&D) Job Applicant Recruitment via Reputation of “Career-Friendly” Organization

Won Jun Kwak 동중앙아시아경상학회 2016 한몽경상학회 학술대회 Vol.2016 No.05

Effects of Safety Training and Leader Consideration Behaviors on Job-Related Injuries

( Won Jun Kwak ) 한국인적자원관리학회 2013 인적자원관리연구 Vol.20 No.1

근로자를 위한 안전교육의 중요성에 대한 관심이 많지 않다. 이에 본 연구에서는, 가정봉사원들을 위한 안전교육이 어떻게 그들의 업무관련부상에 영향을 주는지 조사하였다. 이와 더불어, 안전교육이 직속상사의 인간 중심적 배려행동과 상호작용을 통해 가정봉사원들의 업무관련부상에 미치는 영향도 함께 살펴보았다. 이 연구를 위하여 노인들을 위해 일하는 282명의 가정봉사원을 대상으로 설문조사를 실시하였고, 이를 통하여 얻은 자료에 대하여 다중회귀분석을 실시하였다. 분석 결과에 따르면, 예상했던 바와 같이 가정봉사원들이 더 많은 안전 교육을 받을수록 더 적은 부상을 직장에서 경험하는 것으로 나타났다. 또한, 상사가 더 많은 배려행동을 보였을 때에, 안전교육의 긍정적인 효과, 즉, 업무관련부상의 감소가 더욱 두드러짐을 알 수 있었다. 후행 분석에서는, 직속상사의 업무 중심적 행동은 배려행동이 가졌던 조절효과를 보이지 않았던 것으로 나타났다. 본 연구의 결과를 고려할 때, 가정봉사원들은 업무 중에 겪을 수 있는 부상을 예방하기 위해 적극적으로 안전교육을 받을 필요가 있다. 또한, 가정봉사원들의 상사도 단지 안전교육의 기회를 제공하는 것에 그치지 않고, 업무 중심적인 행동보다는 인간 중심적 행동을 보임으로써 안전교육이 더 효과적일 수 있게 도와야 할 것이다. The importance of the safety training for employees has not been paid to attention on. The present study investigated how safety training customized for home health aides would influence their job-related injuries. Then, it was further examined how the safety training would interact with their immediate supervisors` consideration behaviors in predicting such injuries. With the sample of 282 home health aides working for senior people, it was found that, as expected, increased safety training resulted in decreased injuries on the job. Additional, it was also found that when supervisors demonstrated more consideration behaviors, home health aides under those supervisors were less likely to be involved in job-related injuries. In a post hoc analysis, supervisors` initiative structure behaviors interacting with safety training were found not to have the same effects on home health aides` injuries on the job. The study findings suggest that for reducing and preventing home health aides from being injured, it is necessary for their supervisors not only to provide safety training opportunities to home health aides, but also to be person-oriented rather than task-oriented.

Effects of Safety Training and Leader Consideration Behaviors on Job-Related Injuries

Kwak.Won Jun 한국인적자원관리학회 2013 인적자원관리연구 Vol.20 No.1

근로자를 위한 안전교육의 중요성에 대한 관심이 많지 않다. 이에 본 연구에서는, 가정봉사원들을 위한 안전교육이 어떻게 그들의 업무관련부상에 영향을 주는지 조사하였다. 이와 더불어, 안전교육이 직속상사의 인간 중심적 배려행동과 상호작용을 통해 가정봉사원들의 업무관련부상에 미치는 영향도 함께 살펴보았다. 이 연구를 위하여 노인들을 위해 일하는 282명의 가정봉사원을 대상으로 설문조사를 실시하였고, 이를 통하여 얻은 자료에 대하여 다중회귀분석을 실시하였다. 분석 결과에 따르면, 예상했던 바와 같이 가정봉사원들이 더 많은 안전 교육을 받을수록 더 적은 부상을 직장에서 경험하는 것으로 나타났다. 또한, 상사가 더 많은 배려행동을 보였을 때에, 안전교육의 긍정적인 효과, 즉, 업무관련부상의 감소가 더욱 두드러짐을 알 수 있었다. 후행 분석에서는, 직속상사의 업무 중심적 행동은 배려행동이 가졌던 조절효과를 보이지 않았던 것으로 나타났다. 본 연구의 결과를 고려할 때, 가정봉사원들은 업무 중에 겪을 수 있는 부상을 예방하기 위해 적극적으로 안전교육을 받을 필요가 있다. 또한, 가정봉사원들의 상사도 단지 안전교육의 기회를 제공하는 것에 그치지 않고, 업무 중심적인 행동보다는 인간 중심적 행동을 보임으로써 안전교육이 더 효과적일 수 있게 도와야 할 것이다. The importance of the safety training for employees has not been paid to attention on. The present study investigated how safety training customized for home health aides would influence their job-related injuries. Then, it was further examined how the safety training would interact with their immediate supervisors’ consideration behaviors in predicting such injuries. With the sample of 282 home health aides working for senior people, it was found that, as expected, increased safety training resulted in decreased injuries on the job. Additional, it was also found that when supervisors demonstrated more consideration behaviors, home health aides under those supervisors were less likely to be involved in job-related injuries. In a post hoc analysis, supervisors’ initiative structure behaviors interacting with safety training were found not to have the same effects on home health aides’ injuries on the job. The study findings suggest that for reducing and preventing home health aides from being injured, it is necessary for their supervisors not only to provide safety training opportunities to home health aides, but also to be person-oriented rather than task-oriented.

R&D Job Applicant Recruitment by Organizational Reputation

Won Jun Kwak 한국경영학회 2016 한국경영학회 통합학술발표논문집 Vol.2016 No.8

Curvilinear effects of rating discrepancies on psychological control and procedural justice

Won Jun Kwak 한국인사ㆍ조직학회 2012 한국인사ㆍ조직학회 발표논문집 Vol.2012 No.1

This research examined how rating discrepancies would influence employees' psychological control and procedural justice in formal performance appraisal contexts. In a field study employing 109 administrative employees, the data was collected through two online surveys and analyzed by polynomial regression analysis and response surface methodology. As predicted, it was found that rating discrepancies curvilinearly affected employees' psychological control level and that these curvilinear effects were mediated to further influence the employees' procedural justice perception. Given that either unfavorable or favorable rating discrepancies were found to deteriorate employee's perceived control and fairness over performance appraisal processes, it is recommended to prevent providing surprising PA ratings by timely and honest performance appraisal processes.

A Case of Significant Endobronchial Injury due to Recurrent Iron Pill Aspiration

Kwak, Joo-Hee,Koo, Gun Woo,Chung, Sung Jun,Park, Dong Won,Kwak, Hyun Jung,Moon, Ji-Yong,Kim, Sang-Heon,Sohn, Jang Won,Yoon, Ho Joo,Shin, Dong Ho,Park, Sung Soo,Pyo, Ju Yeon,Oh, Young-Ha,Kim, Tae-Hyung The Korean Academy of Tuberculosis and Respiratory 2015 Tuberculosis and Respiratory Diseases Vol.78 No.4

Gastric mucosal damage by iron pills is often reported. However, iron pill aspiration is uncommon. Oxidation of the impacted iron pill causes bronchial mucosal damage that progresses to chronic bronchial inflammation, necrosis, endobronchial stenosis and rarely, perforation. We reported a case of a 92-year-old woman with chronic productive cough and significant left-sided atelectasis. Bronchoscopy revealed substantial luminal narrowing with exudative inflammation of the left main bronchus. Bronchial washing cytology showed necroinflammatory exudate and a small amount of brown material. Mucosal biopsy showed diffuse brown pigments indicative of ferrous pigments, crystal deposition, and marked tissue degeneration. After vigorous coughing, she expectorated dark sediments and her symptoms and radiological abnormalities improved. There are a few such reports worldwide; however, this was the first case reported in Korea. Careful observation of aspiration-prone patients and early detection of iron pill aspiration may prevent iron pill-induced bronchial injury.

사회적기업의 PTSD직원 관리에 대한 연구

곽원준(Won Jun Kwak),심지현(Jihyun Shim),이지하(Jieha Lee) 대한경영학회 2021 大韓經營學會誌 Vol.34 No.3