중소기업 협업 활성화 방안에 관한 연구: 협업전문회사를 중심으로

윤치훈 ( Chi-hun Yun ),홍재범 ( Jae-bum Hong ) 한국중소기업학회 2019 기업가정신과 벤처연구 Vol.22 No.3

과학기술의 급격한 발전은 기업경영에 속도라는 새로운 과제를 부과하고 있으며 이에 대한 대응으로 기업 간 협력이 과거 그 어느 시기보다 중요해지고 있으며 이러한 협업은 경영자원이나 핵심역량 확대에 한계가 있는 중소기업의 경영에 그 의미가 더욱 크다. 문재인 정부는 기업간 협업을 통해 중소기업의 경쟁력 강화를 추진하고 있으며 그 수단으로 제시한 것 중 하나가 협업전문회사이다. 협업전문회사는 2개 이상의 중소기업이 투자로 특수목적법인을 설립하는 것으로 실제로 회사는 설립하지 않고 명목 회사를 설립하여 사업관리자와 자산관리자를 설정하여 사업을 관리하는 것이다. 이러한 방법은 협업에 참여한 회사와 프로젝트를 구분하여 프로젝트의 사업성만으로 자금이 가능해져 국가 경제 측면에서 의미 있는 프로젝트를 성공시킬 수 있다는 장점이 있다. 또한, 기존에 협업에 참여한 회사 간에 기회주의와 이로 인한 갈등을 지분공유를 통해 해소할 수 있다는 장점이 있다. 중소기업 간 협업의 필요성에도 불구하고 기업 간 신뢰가 부족하다는 것을 당연시하는 데 반해 이미 이탈리아는 네트워크 계약법으로 일본은 신연휴제도에서 가장 발전된 형태로 협업전문회사를 수용하고 있다. 심지어 문체부에서 시행하고 있는 문화산업전문회사에서도 이를 이미 시행하고 있어 조속한 시행이 필요하다. The rapid development of science and technology imposes Speed Agenda on business management. In response to this, cooperation among companies has become more important than ever. It is meaningful for SMEs whose business resources or core competencies are limited. Moon Jae-in Gov. has set up the task of strengthening competitiveness as a national task through business-to-business collaboration, and its representative means are collaboration special-purpose companies. A collaborating company is one in which two or more SMEs establish a special purpose corporation by investing. In fact, the company does not establish a company but establishes a nominee company and establishes a business manager and an asset manager to manage the business. This method has the merit that it is possible to achieve meaningful project in the national economy because the project can be financed only by the division of the project from the company participating in the collaboration. In addition, there is an advantage in that it can eliminate opportunism and the conflict caused by sharing the existing shares among the companies participating in the collaboration. In spite of the necessity of collaboration among SMEs, it is assumed that there is a lack of trust among companies. In contrast, Collaboration companies are already in operation in Italy (Network Contract Law), Japan(New Alliance business) and Korea (Culture industry SPC). it and needs to be implemented immediately.

CNC LATHE 성능개선을 위한 검사방법에 대한 연구

김봉훈,윤재웅 대구대학교 산업기술연구소 2009 産業技術硏究 Vol.20 No.1

An experimental investigation was conducted to analyze the effect of geometric structure of CNC lathe on the accuracy of machined work pieces. First, a detailed data base for summarizing inspection methods and items was made through literature reviews on the related standards and inspection guide lines. Secondly, performance tests were performed using a test equipment corrected according to the inspection guide lines. Results showed that accuracy of the work pieces was well controlled and satisfied geometric tolerances of the inspection guide lines proposed in this paper.

발효된 고화하수 슬러지의 지반공학적 특성연구

황윤재,김명학,조헌영 인제대학교 2010 仁濟論叢 Vol.25 No.1

More than 7,000 ton of sewage sludge was produced daily in korea, of them more than 80 percent reclaimed in land and dumped into ocean, while less than 7 percent were recycled. In this study, geotechnical and environmental laboratory tests were accomplished to evaluate material characteristics of solidified sewage, which fermented first, as possible civil construction materials, Geotechnical tests included liquid and plastic limit test, sieve analysis, compaction test, and shear strength thest, while environmental tests were pH test, heavy metal content and elution test. The results of tests said that geotechnical characteristics of solidified sewage sludge were satisfied the standard specification of covering materials for waste dumping ground, pH test said that pH of solidified sewage sludge was about 7.7 which is weak alkaline, Each elution concentration of heavy metals, which are Cd, Cu, Pb, Cr, and Zn, were also satisfied with the geotechnical and environmentally safe as civil construction material such as covering materials for waste dumping ground and seaside reclamation materials.

전기응집장치에 의한 오수의 중수처리

이재훈,양기섭,윤재일,이찬원 경남대학교 환경문제연구소 1999 환경연구 Vol.22 No.-

Contamination of both surface and ground waters, and water shortages have forced us to search for innovative sources of water supply. The use of dual water system is expected to increase and to become of even greater importance in the future. In this study, electrocoagulation process was applied in treating municipal wastewater for nonpotable reuse. It is clear that the once-used water collected from communities and municipalities must be viewed not as a waste to be disposed of but as a resource. The parameters tested operating both batch and continuous electrocoagulation were electrolytic plate, plate distance, voltage and current density with removal efficiencies of BOD, COD, SS, T-N, T-P, turbidity and color. Good water quality of treated effluent was obtained as BOD〈10.0mg/L, COD〈20.0mg/L, SS〈20.0mg/L and P〈5mg/l, with both A1 and SUS plate. Corrosive reaction was found in electrocoagulation reactor with plate. Only 15 - 35% of nitrogen in rawmunicipal wastewater was removal by both A1 and SUS plate. The optimum condition of electrocoagulation treatment for nonpotable reuse was found to be 10mm of plate distance, 10 V, and 1.10 A/dm² of current density with SUS plate.

새로운 Ca^2+ 길항제의 혈압강하효과

함원훈,임태균,정윤성,정윤호,양재권,최원철 성균관대학교 약학연구소 1993 成均藥硏論文集 Vol.5 No.1

Diltiazem and nifedipine, have been used throughout the world as an effective antianginal and antihypertensive agent. In order to increase the activity of these drugs, we synthesized the diltiazem-nifedipine coupling compounds. These compounds^(1-8) were tested for antihypertensive effect. Unfortunately, these compounds didn't show any promising activities.

복합시스템의 신뢰도 평가를 위한 회귀분석

김재환,김성홍,윤헌주 광운대학교 신기술연구소 1998 신기술연구소논문집 Vol.27 No.-

절연체 내부의 보이드로 인하여 부분방전이 발생하면 국부파괴와 완전절연파괴의 원인이 된다. 부분방전으로 생기는 트리잉은 절연재료를 열화 시키고 절연 수명을 단축시키는 중요한 원인이 되므로 절연파괴를 미연에 감지하여 절연재료 수명을 예측할 수 있는방법에 대한 연구는 매우 중요하다. 이러한 관점에서 본 연구는 부분방전 및 음향방출 감지 시스템을 이용한 컴퓨터 감지 시스템을 개발하여 각시스템의 장점을 이용함으로써 열화진단을 실시하였다. 부분방전 감지 시스템의 장점은 음향에 비하여 검출 신호가 양호하고. 고전압 절연 장치의 신뢰성을 평가하기에 적합하다. 또한 음향방출 감지 시스템의 장점은 전자기의영향을 받지 않고, 열화 과정을 실시간으로 관찰할수 있다는 것이다. 이 두 가지의 장점을 복합적으로 이용하면 절연재료 내부에서 발생하는 트리의 위치와 부분방전을 효과적으로 감지할 수 있다. 열화 분석 방법으로 먼저 부분방전 펄스와 음향방출 펄스를 회귀분석하여 T검정에 의한 상관계수와 결정계수를 구하여 비교해본 결과 부분방전과 음향방출 펄스는 대체적으로 비슷한 형태를 보였다. 이것은 Yoshimura와 Fuitta의 연구 결과와 일치하였다. The partial discharge that occurs due to internal voids. usually causes local breakdown or may lead to entire breakdown of insulation. Treeing due to PD is one of the main causes of breakdown of the insulating materials and reduction of the insulation life. Therefore the necessity for establishing a method to diagnose the aging of insulation materials and to predict the breakdown of insulation has become important. From this viewpoint, our studies diagnose insulation degradation using the method of computer sensing system, which has the advantages of PD and acoustic emission(AE) sensing system To use advantages of these two methods can be used effectively to search for treeing location and PD in some materials. To evaluate the degree of degradation. we analysed the PD pulses and AE pulses by regression analysis. compared these obtained correlation coefficients with determination coefficients by T-distribution and found that PD and AE pulses show a similar pattern on the whole. This is in agreement with the results of the research by Yoshimura and Fujita.

신생아의 치조제에 발생한 양성 종물

이제호,김소화,윤정훈,최병재 대한소아치과학회 2001 大韓小兒齒科學會誌 Vol.28 No.2

신생아에서 흔히 발생하는 연조직 종양으로는 신생아의 구개 및 치은 낭종(palatal & gingival cyst of the newborn), 선천성 치은종(congenital epulis), 혈관종(hemangioma), 기형종(teratoma), 화농성 육아종 및 자극성 섬유종(pyogenic granuloma & irritation fibroma)이 있다. 이렇게 신생아의 치조계에서 발생한 연조직 종양은 대부분 외과적으로 절제하여 치료하며, 치료하지 않는 경우 흡인(aspiration)으로 인한 기도 폐쇄 및 호흡 곤란, 구강으로 수유시 불편감, 비강으로 수유시 구토가 불가능해 흡인폐렴(aspiration pneumonia) 유발 가능성이 있다. 본 증례는 신생아의 치조제에 발생한 연조직 종양으로, 외과적으로 절제하여 치료하였으며, 조직 검사 소견상 화농성 육아종 및 자극성 섬유종과 유사하였지만 다핵형 거대세포(multinucleated giant cells)가 관찰되었고 선천적으로 발생하였다는 점에서 차이가 있었다. 이 종물의 병리 기전은 아직까지 명확하지 않으며 어떤 특정 질환으로 포함시키는 데 문제점이 있으므로 이에 보고하는 바이다. The soft tissue tumors that occur commonly in newborn infants include palatal and gingival cyst of the newborn, congenital epulis, hemangloma, teratoma, pyogenic granuloma, and irritation fibroma. Such soft tissue tumors in the alveolar ridge of newborns are usually treated by surgical excision. If untreated, they can cause air-way obstruction and breathing difficulty due to aspiration. They also cause discomfort during oral feeding. If nasal feeding is tried, since vomitting is impossible, there is a risk of aspiration pneumonia. In this case, a newborn infant visited our hospital with soft tissue tumor as chief complaint, and the infant was treated by surgical excision. It appeased to be similar to pyogenic granuloma and irrtation fibroma upon histologic exam. However, it was different from those diseases since multinucleated giant cel1s were observed and it was congenital. The pathologic process of this neoplasm is not clear. This case is reported, since it is difficult to classify it as a specific disease.

운동거리이상의 정량적 평가

이경무,김재욱,이태수,김헌,황준,이주연 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.2

문제행동 청소년을 위한 대인관계 집단치료 효과

이후경,안현주,김선재,윤성철,봉수연 大韓神經精神醫學會 2003 신경정신의학 Vol.42 No.5

Objectives : Fast change and confusion of the value system in society affect the identity formation of adolescents. So Adlescents' behavioral problems seem to be increasing yearly. It is known that the interpersonal group therapy is the most effective treatment modality among many group programs for adolescents with behavioral problems. Objectives of this study are as follows ; first, evaluate therapeutic effects of the interpersonal group therapy for adolescents with behavioral problems second, examine the therapeutic factors ; third, analyze the group process : fourth, orgamize the group therapy for adolescents with behavioral problems as an applicable treatment modality. The types of group therapy performed in this study are small, closed, homogeneous, outpatient, timelimited, and adolescent group. Methods : This study was carried out at one of the adolescents mental health services in Uiwang Mental Health Center, from April to June and from September to November in 2000. The subjects were 2nd grade students in K middle school with behavioral proplems. The experimental groups were composed of 4 groups including 2 male groups and 2 female groups (male 11, female 17), and the control groups matched the same conditions as the experimental groups (male 10, female 19). The group therapy was performed weekly in CA (club activity) time, and it took 60-70 minutes at one time. They met total 10 sessions including preparatory meeting and termination meeting. Before and after this program, self-rating scales (behavioral problems, aggression, and impulsivity) were applied for subjects, and the teacher rating scales (behavioral problems, aggression and impulsivity) were performed by teachers in charge. After each session, Yalom's 13 therapeutic factors scale was perfbrmed. At the last meeting, total assessment questionnaire was compleled. Results : The mean scores of all self-rating scales (behavioral problem, aggression, and impulsivity) were lower in the experimental groups (both male and female group) than the control groups, but not significant statistically except the behavioral problem scale of female students. The mean scores of all teacher rating scales (behavioral problem, aggression, and impulsivity) were lower in the experimental groups (both male and female group) in comparison with the control groups, all significant statistically. As faras the therapeutic factors are concerned ; first, the mean scores of all therapeutic factors in female students were higher than in male students and the mean scores of all therapeutic factors in the later half sessions were higher than the former half sessions ; second, catharsis and existential factor were high in all students and sessions ; third, identification with therapist factor was high in all students and sessions : fourth, during the later half sessions, interpersonal input was relatively high in male students and socializing technique was relatively high in female students. Its forthe total assessment questionnaires ; 100% of male students and 88.2% of female students reported that they were helped by this group therapy ; 100% of male students and 82.4% of female students reported that they would participate willingly if future opportunity of the same group therapy is given for them. Conclusion : Adolescents with behavioral problems who participated in this study showed the decrease of behavioral problems and the change of aggressive and impulsive attitudes in comparison with the control groups although they had some differences between male and female students. The group therapy with adolescents would be practiced more broadly and extensively though there are several accompanied problems including the difficulty of structuring, the deficit of motivation, and financial problem.

국내 검정콩 육성품종의 종자특성

주용하,박재훈,윤승길,김영호,김성민,정길웅 한국국제농업개발학회 2002 韓國國際農業開發學會誌 Vol.14 No.4

1. 수분흡수율이 가장 높은 시간은 다원콩(침지 후 4시간)을 제외한 모든 품종이 침지후 2시간이었으며, 둔화되기 시작한 시간은 침지후 약 10시간이었고, 평형에 도달한 시간은 침지후 약 16시간이었다. 2. 수분흡수율은 품종간에 차이가 있었는데 가장 높은 수분흡수율을 보인 품종은 검정콩2호이었으며, 가장 낮은 품종은 다원콩이었다. 3. 발아율의 범위는 28이었으며, 평균발아율은 93.9%이었고, 가장 높은 품종은 청자콩과 흑청콩이었다. 4. 발아세의 범위는 52이었으며, 평균발아세는 81.9%이었고, 가장 높은 품종은 흑청콩이었다. 5. 평균발아일수와 T_50의 범위는 모두 2이었으며, 평균은 각각 2.6과 2.3이었고, 품종간에는 선흑콩이 가장 길었다. 6. 발아균일도의 범위는 3.1이었으며, 평균은 1.3이었고, 높은 그룹(흑청콩·청자콩·검정콩2호·다원콩·검정올콩)과 낮은 그룹(검정콩1호·일품검정콩·선흑콩)으로 분류되었다. 7. 알칼리붕괴도는 공시품종의 평균이 4.65이었으며 등급은 4∼5등급을 나타내었다. 붕괴도가 가장 높고 우수한 품종은 검정콩1호였으며 가장 낮은 품종은 선흑콩이었다. The water absorption rate after soaking of seeds was the highest at 2 hours in all varieties except Dawonkong(4 hours after soaking), and became slowed down at 10 hours, and reached moisture equilibrium in stopping almost at 16 hours. The water absorption rate was different among varieties, the highest variety was Geomjeongkong #2 whereas the lowest variety was Dawonkong. The range of germination percentage was 28, and average value 93.9%, and the highest varieties were Cheongjakong and Heukcheongkong. The range of germination speed was 52. average value 81.9%, and the highest variety was Heukcheongkong. The range of average days to germination and T_50 were all two days and these average was 2.6 and 2.3, respectively. Seonheukkong among varieties was very long in average days to germination and T_50. The range of germination uniformity was 3.1 and average was 1.3 and divide into two groups such as high group(Heukcheongkong, Cheongjakong, Gemjeongkong #2, Dawonkong, Geomjeongolkong) and low group(Geomjeongkong #1, llpumgeomjeongkong, Seonheukkong). Varietal mean of alkali digestibility value was 4.65 belong to 4∼5 class, the highest variety was Geomjeongkong #1 whereas Seonheukkong was very low among varieties.