공급사슬에서의 리스크 대응이 공급사슬통합과 리스크 관리 성숙도, 기업경영성과에 미치는 영향

박찬권(Park, Chan-Kwon),박성민(Park, Sung-Min),김채복(Kim, Chae-Bogk) 한국경영교육학회 2021 경영교육연구 Vol.36 No.2

[연구목적] 본 연구는 공급사슬에서 발생할 수 있는 리스크를 규명하고, 리스크에 대응하기 위한 과정에서 공급사슬통합의 필요성과 함께 리스크 관리 성숙도 제고가 기업경영성과 역시 제고할 수 있다는 것을 규명하는 것이다. 이를 위해 리스크 대응과 공급사슬통합, 리스크 관리 성숙도, 기업경영성과 간의 관계구조를 분석하고 시사점을 제공하는 것이다. [연구방법] 본 연구는 공급사슬에서 발생할 수 있는 리스크 유형, 공급사슬통합, 리스크 관리 성숙도, 기업경영성과에 대한 기존 선행연구들과 논의를 충분히 검토하였고 최종적으로 6개의 가설을 도출하였다. 연구목표 달성을 위해 국내 제조업체들을 대상으로 124개의 설문 자료를 수집하였다. 수집된 자료에 대해 신뢰성과 타당성을 검토하였고, Smart PLS 2.0을 활용하여 경로분석 방식으로 연구가설을 검증하였다. [연구결과] 내부리스크대응, 외부리스크대응, 공급사슬리스크대응은 공급사슬통합에 유의한 정(+)의 영향을 미치며, 내부리스크대응과 공급사슬리스크대응은 리스크관리성숙도에 정(+)의 영향을 미친다. 공급사슬통합과 리스크 관리 성숙도는 기업경영성과에 정(+)의 영향을 미친다. 또한 공급사슬통합은 외부리스크대응 및 공급사슬리스크대응과 기업경영성과 사이에서 매개변수의 역할을 하는 것으로 검정되었다. [연구의 시사점] 공급사슬에서의 리스크 대응, 공급사슬통합, 리스크 관리 성숙도, 기업경영성과 간의 전체적인 관계구조에 대하여 연구를 진행하였으며, 우리나라의 기업들에게 리스크 대응과 관련한 이론적, 실무적 시사점을 제공하였다. [Purpose] This study is to identify risks that may occur in the supply chain, and to identify that supply chain integration is necessary in the process of responding to the risks, and that corporate management performance can also be improved by enhancing risk management maturity. The purpose of this study was to analyze the relationship structure between risk response, supply chain integration, risk management maturity, and corporate management performance and to provide implications. [Methodology] This study has sufficiently reviewed the previous studies and discussions on the types of risks that can occur in the supply chain, supply chain integration, risk management maturity, and business management performance, and finally derived six hypotheses. For the study, 124 data were collected from domestic manufacturers. The reliability and validity of the collected data were reviewed, and the research hypothesis was verified through a path analysis method using Smart PLS 2.0. [Findings] Internal risk response, external risk response, and supplier chain integration have a significant positive (+) effect on supply chain integration, while internal risk response and supplier chain risk response have a positive (+) effect on risk management maturity. Supply chain integration and risk management maturity have a positive (+) effect on corporate management performance. In addition, it was verified that supply chain integration plays a role as a parameter between external risk response and supplier chain risk response and corporate management performance. [Implications] A study was conducted on the overall relationship structure between risk response in the supply chain, supply chain integration, risk management maturity, and corporate management performance, and provided theoretical and practical implications for risk response to Korean companies.

제주도 토양 방선균의 속 다양성 분포

권오성,박동진,이찬용,김창진 한국미생물생명공학회 ( 구 한국산업미생물학회 ) 1996 한국미생물·생명공학회지 Vol.24 No.4

제주도 전역에서 채집한 59점의 토양시료로부터 총 938주의 방선균을 분리하였다. 분리된 각 균주의 형태적, 생리적 특성을 조사하고 이를 기준으로 속명을 동정하므로써 제주도 지역 토양 방선균의 속 다양성을 비교하였다. 그 결과 Streptomyces 속 방선균이 62.6%를 차지하였으며 Micromonospora 속은 16.4%, Nocardioform 군은 8.6%, Actinomadura 속은 2.2%, Microbispora 속은 1.0% 나머지 Streptosporangium 속은 5.9%이었다. 토양 환경별로 보면, 초지에는 Streptomyces 속과 Micromonospora 속 균주가 풍부하였고, 밭에는 Streptomyces 속과 Micromonospora 속 균주가 풍부하였고, 산림에는 Micromonospora 속과 기타 속 균주가 풍부하였으며 기타 지역과 더불어 방선균의 속 다양성이 풍부한 편이었다. 그리고 특히 자연 동굴 토양에서는 Streptomyces 속의 분포 비율이 높지 않았으며 상대적으로 Nocardioform 균주의 분포 비율이 특히 높았다. Total 938 actinomyete strains were isolated from 58 soil samples collected at Cheju island. All of these isolates were identified to the genus level based on morphological and physiological characteristics. As the result, 62.6% of those isolates were Streptomyces, 16.4% were Micromonospora, 8.6% were Nocardioform group, 2.2% were Actinomadura, 1.7% were Microbispora, 1.6% were Nocardiopsis, 1.0% were Streptosporangium, and 5.9% were the others. As the sources of soil, Streptomyces and Microbispora were abundant in grassland soil, Streptomyces and Micromonospora were abundant in field soil, and Micromonospora were abundant in forest soil. Especially, Nocardioform strains were abundant in natural caves.

말초혈액에서 Tg mRNA에 대한 역전사 중합효소 연쇄 반응법의 갑상선 재발암의 분자생물학적 진단

권성일,박기룡,김현영,신채희,임영찬,최영식,박요한,이강대,장희경,이재화,염하용 대한내분비학회 2002 Endocrinology and metabolism Vol.17 No.4

연구배경: 갑상선암은 다른 조직에 발생한 암에 비해 비교적 천천히 자라므로 대부분 예후가 양호하지만, 일부에서는 주위 조직으로 침윤하거나 혹은 원격 전이로 인하여 치명적인 결과를 초래할 수 있다. 갑상선전절제술 및 131^I 제거술 후 경과 관찰시 갑상선암의 재발과 전이의 진단에 있어 131^I 스캔과 혈청 Tg의 측정이 현재 임상에서 가장 많이 이용되고 있으나 이 방법에는 여러 가지의 결점이 있다. 최근 Tg mRNA에 대한 RT-PCR법을 이용한 여러 연구결과는 131^I 스캔과 혈청 Tg 측정의 결점을 보완할 수 있는 좋은 보조적인 진단법으로 이용할 수 있을 가능성을 제시하였다. 이에 말초혈액에서 측정한 Tg mRNA에 대한 RT-PCR법이 갑상선 절제술 및 방사성요드 치료 후 갑상선암의 재발 및 전이 유무의 진단에 유용한가를 알아보고자 이 연구 시행하였다. 방법: 분화된 갑상선암으로 진단된 후 갑상선전절제술을 시행받고 방사성요드 치료를 받은 환자 중 현재까지 한차례에 이상 추적 방사성요드 전신 스캔을 시행하고 추적관찰이 가능했던 유두선암 35예, 여포선암 5예를 대상으로 연구를 시행하였다. 대상군은 131^I 스캔 소견상 음성인 군(Group Ⅰ), 잔여조직이 있는 군(Group Ⅱ), 국소전이가 있는 군(Group Ⅲ), 및 원격전이 군(Group Ⅳ)으로 구분하였다. 정상 대조군은 갑상선질환이 없는 10예의 건강인으로 하였다. 대상환자의 말초혈액을 이용한 Tg mRNA에 대해 특이적인 primer를 이용하여 RT-PCR 및 nested RT-PCR을 시행하였다. 결과: 본 연구 결과는 다음과 같다. 1) 131^I 스캔 소견상 음성인 군 21예 중 1예에서 Tg가 양성소견을 보였다. Anti Tg Ab가 양성인 4예 모두 Tg가 음성을 보였다. 잔여조직이 있거나 국소전이 및 원격전이를 보인 군 19예 중 Tg가 양성인 경우는 4예였으나, Tg mRNA는 전예에서 양성이었다. 2) 131^I 스캔에서 국소 및 원격전이 소견을 보인 8예 중 4예에서 Tg가 음성으로 131^I 스캔과 혈청 Tg 사이에 불일치 소견을 보였다. 3) 말초혈액에서 특이적인 primer를 이용하여 RT-PCR 및 nested RT-PCR을 시행한 결과 대상군 40예 및 정상 대조군 10예 모두에서 Tg mRNA가 양성을 보였다. 결론: 본 연구에서 갑상선 절제술 및 방사성요드 치료 후 갑상선암의 재발 및 전이 유무를 평가함에 있어 역전사 중합효소 연쇄 반응법을 이용한 Tg mRNA 측정의 의의는 재평가되어야 한다고 생각된다. Background: Differentiated thyroid cancer is the most common endocrine malignancy. Despite advances in the treatment of thyroid cancer, disease recurrence and metastasis may occur in as many as 20% of patients, and so continues to pose major problems in its clinical management. Serum thyroglobulin (Tg) measurements, by immunoassay, are used to detect residual or recurrent thyroid cancer following thyriod ablation. However, the usefulness of immunoassay is limited by both the requirement for thyroid hormone withdrawal, to attain optimal test sensitivity, and interference by the antithyroglobulin antibody (Anti-Tg Ab). Recent studies have reported the clinical usefulness of reverse transcription-polymerase chain reaction (RT-PCR) detection of Tg mRNA in the peripheral blood of patients with differentiated thyroid carcinomas. We performed this study to evaluated the usefulness RT-PCR of Tg mRNA in peripheral blood of patients with thyroid carcinoma following a total thyroidectomy and radioiodine ablation therapy. Methods: Forty cases that underwent a total thyroidectomy and radioiodine ablation therapy were included in this study. Of the 40 patients, 35 were papillary carcinomas and 5 were follicular carcinomas. Ten normal control subjects were also studied. Tg mRNA was extracted. Then RT-PCR and nested RT-PCR, were run with specific Tg primers. Concurrently, DNA sequencing of the isolates was carried out to prove the isolates were identical to the nucleotide sequence of the Tg. Results: The Tg was detected in 4 of 19 patients, with either a residual thyroid bed, or metastasis, on a 131^I whole body scan and in 1 of 21 patients with a negative radioiodine scan. Surprisingly, the Tg mRNA was detected in all the patients and normal controls. Conclusion: From our results we can not recommend Tg mRNA, detected by RT-PCR in peripheral blood, as a tumor marker superior to that of the Tg serum level. We consider an intensive re-evaluation of the method is required before considering its clinical applications (J Kor Soc Endocrinol 17:501∼513, 2002).

지속성 외래복막투석 환자들의 예후에 영향을 미치는 요인들에 관한 고찰

권혁만,김찬덕,조지형,장민화,최혁준,이현철,박자용,박선희,김용림 대한신장학회 2004 대한신장학회잡지 Vol.23 No.2

자산재평가 동기와 정보효과의 실증적 분석을 통한 자산재평가제도 연구

권찬태,백성곤 慶北大學校出版部 1999 經商論集 Vol.27 No.1

소프트웨어 재사용의 전략적 추진 방안에 관한 연구

권성우,이병찬 啓明大學校 産業經營硏究所 1997 經營經濟 Vol.30 No.2

SUMMARY Since the late 1960s when the discussion about software crisis - the problem of building large, reliable software system in a controlled and cost-effective way - was risen, many methodologies have been introduced to solve that problem, and software reuse can be regarded as one of these efforts. Software reuse is using existing software components during the construction of a new software system. The types of components that can be reused are not limited to source code but rather may include design specification, documentation, module-level implementation, a variety of knowledge from all the development phases, and so on. In spite of its promise, software reuse has failed to become standard pratice for software construction. In light of this failure, the computer science community has renewed its interest from the late 1980s. Most of the research has focused only on the technical aspect of software reuse since then, and little attention to managerial considerations. A successful adoption of new technology in an organization, however, cannot be achieved only with technology itself, but rather together with managerial aspects. Therefore, we tried to find a business considerations for strategic implementation of software reuse. To achieve this goal, we first study the concept, history, and the effects of strategic implementation of software reuse from the point of management strategu, motivation, and organization structure. Finally, the case of Motorola company was analyzed. We tried to propose managerial guidelines for strategic implementation of software reuse, and this will be helpful to make plans for that and to decrease the chance of trial and error during the adoption phases of new technology. Since the late 1960s when the discussion about software crisis - the problem of building large, reliable software system in a controlled and cost-effective way - was risen, many methodologies have been introduced to solve that problem, and software reuse can be regarded as one of these efforts Software reuse is using existing software components during the construction of a new software system. The types of components that can be reused are not limited to source code but rather may include design specification, documentation, module-level implementation, a variety of knowledge from all the development phases, and so on. In spite of its promise, software reuse has failed to become standard practice for software construction. In light of this failure, the computer science community has renewed its interest from the late 1980s. Most of the research has focused only on the technical aspect of software reuse since then, and little attention to managerial considerations. A successful adoption of new technology in an organization, however, cannot be achieved only with technology itself, but rather together with managerial aspects. Therefore, we tried to find a business considerations for strategic implementation of software reuse. To achieve this goal, we first study the concept, history, and the effects of software reuse. And then we consider the managerial aspects of strategic implementation of software reuse from the point of management strategy, motivation, and organization structure. Finally, the case of Motorola company was analyzed. We tried to propose managerial guidelines for strategic implementation of software reuse, and this will be helpful to make plans for that and to decrease the chance of trial and error during the adoption phases of new technology.

복합트레이닝이 비만중년여성의 복부지방과 인슐린 및 렙틴농도에 미치는 영향

박상갑,권유찬,김분이 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.1

The purpose of this study was to investigate the changes of abdominal fat, insulin resistance(HOMA index) and leptin concentration after 12 weeks combined training. Subjects were composed of fourteen middle aged obesity women. They have at least above 0.4 visceral fat and subcutaneous fat ratio. The training program was separated aerobic training and muscular resistance training. The aerobic training was 70%HRmax(Intensity), 60 minutes a day(duration), 3 days(mon, wed, fri) a week(frequency). and the muscular resistance training was 70% of 1RM(Intensity), 60 minutes a day (duration), 2 days(tue, thu) a week(frequency) during 12 weeks. We found that VO₂max(0.28l/min) was increased after 12 weeks combined training and %body fat(3.57%), total abdominal fat(73.24㎤), visceral fat(18.94㎤), subcutaneous fat(54.29㎤), visceral fat and subcutaneous fat ratio(0.02) were significantly decreased after 12 weeks combined training. Furthermore HOMA index and leptin concentration were decreased after 12 weeks combined training. In conclusion, combined training was shown to positive influence on body composition, insulin resistance and leptin concentration. So it is maybe thought that combined training was important role for obesity treatment.

복합운동이 고령여성의 신체구성과 체력에 미치는 영향

박상갑,김은희,권유찬 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.2

The purpose of this study was to investigate the changes of body composition and physical fitness after 12weeks combined training. Subjects were consisted of elderly women. The training program was composed of aerobic training, muscular resistance training and yoga pose. The program was conducted 1 times a week for 12 weeks. We found that body weight and '%body fat tended to decrease and lean body mass was significantly(p<.05) increased and health related fitness was significantly(p<.01) improved after multicomponent exercise training. In conclusion, multicomponent exercise was shown to positive influence on body composition and health related fitness. Therefore, it is maybe thought that multicomponent exercise prevented to the decreased physical fitness by aging.

대규모 도시시설의 주변지역에 발생하는 지역시설의 분포실태와 그 변화에 관한 연구

이명권,박찬돈,이상관 경운대학교 산업기술연구소 2000 産業技術硏究論文誌 Vol.3 No.1(B)

The aim of this study is to develope a method of prediction of the distribution and changes of community facilities through the analysis of those of community facilities according to the times; the past and the present. In this study, we surveyed several areas around railway station in the city of Osaka, Japan. It clarified that the distribution patterns of facilities mainly depend on the size of the large scale facility and threshold population. As a result, patterns of facilities distribution was found four different types-decreasing, unchanged, increasing and exceptional. And, in this cases, decresing type is popular around a large scale facility.

유산소 운동이 고령여성의 심장기능 및 혈청지질에 미치는 영향

박상갑,권유찬,김분이 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.1

The purpose of this study was to investigate the changes of maximal oxygen consumption, left ventricular function and serum lipids after 36 weeks of aerobic exercise in elderly women without the influence of drugs. Eight elderly women were studied by M-mode and Doppler echocardiography to assess left ventricular size, mass and function. Maximal oxygen consumption (VO₂max) was determined for each subject by administering a treadmill exercise test. The training intensity was decided by heart rate reserve. Subjects performed exercise for 40 minutes a day, 3 days a week at 50-60% of the heart rate reserve during the 36 weeks. Exercise capacity was assessed by VO₂max with a graded exercise test of the treadmill. Weight and % body fat decreased after training. Cardiorespiratory function improved because of the increase in VO₂max and VO₂max normalized for body weight after training. Systolic blood pressure significantly decreased. There are no significant difference in all left ventricular's parameters after 36 weeks. Exercise training did not induce left ventricular(LV) enlargement as evidence of an absence of increase in left ventricular end-diastolic volume. The total cholesterol level and triglyceride level decreased after training. High density lipoprotein-cholesterol significantly increased and low density lipoprotein-cholesterol significantly decreased, atherogenic index (AI) significantly decreased and apolipoprotein A-I increased and apo B decreased after training. In conclusion, although there was no significant change in left ventricular function, aerobic training showed a positive influence on body composition, maximal oxygen consumption and serum lipids.