Association between business switch or liquidation, and the demographics of Small and Medium Enterprises in South Korea

Dong‑Bin Jeong 한국유통과학회 2018 The Journal of Industrial Distribution & Business( Vol.9 No.9

Purpose – In this study, we consider and examine relationships between reasons for business switch or liquidation (BSL), and the demographics of small and medium enterprises (SMEs) in South Korea. The related five variables are occupations, administrative districts, age of employer, firm age and foundation motivation. In addition, eleven levels in association with reasons for BSL visualize the corresponding demographics by measuring their similarity on the dimensional planes assuming that the association exists between variables under consideration. Research design, data, and methodology - This study is done by the Ministry of SMEs and Startups in 2016 and examines 20,307 small and medium enterprises. For examining the distinct relationships among variables under consideration, both chi-squared test and correspondence analysis as main statistical tools are used. Results - The results show that among levels of reasons for BSL the three levels –weakening profitability, poor sales and economic depression- are main ones for the five demographics variables mentioned above, and we can obtain the detailed associations between attributes of corresponding variables by inspecting the two dimensional plane. Conclusions - This study suggests reasons for BSL are closely associated with the five different demographics variables – Administrative districts, Firm age, Occupations, Age of employer and Foundation motivation-by looking over results.

도시지역 보건사업에서 컴퓨터의 활용방안에 관한 연구

염용태,이명숙,조병희,송동빈 고려대학교 의과대학 1990 고려대 의대 잡지 Vol.27 No.2

Nacessity of new communication media in information society is repidly increasing in many fields of Korea. It includes the field of primary helath care in the courses of collecting informations on demographic feature, social characteristics and health behavior of peoples. In light of above reasons, the authors attempted to utilize personal computers for the primary health services to promote health of unban people as a pilot study in Guro-6- Dong, Seoul. Five nurses working in Guro-6-Dong Health Subcenter completed family health records of 3,930 households among the total of 4,270. A total of 3,904 family health records among 3,930 were computerized and sorted out in categories of population characteristics, population dymanics, characteristics of householders, housing, family planning, maternal and child health(M.C.H), health status of residents and of others. Names of risky category in M.C.H, and family planning were listed and the lists were handed to the nurses concerned in order to practice proper cares in time. Sorted data were compared with ones of City of Seoul, average of other cities, and ones of nationwide. With the results of above practice, in terms of utilization of computer in uban primary health sevices, the following strategy was proposed. In order to provide proper health services the unban people demanded, efficient devices of information collection, processing and interpretation systems on health were urgently needed in every dong unit(health subcenter) of health centers. Recommended was personal computer network as a new communication media. Additional advantages of the devices were continuity and efficiency in services, and utilization in evaluation of health services and analysis of cost -effectiveness.

측백나무 잎의 정유성분 조사

임동균, 홍열, 임흥빈 충북대학교 연초연구소 2008 煙草硏究 Vol.21 No.-

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매복 하악 제3대구치의 외과적 발거에 영향을 미치는 방사선학적 변수

김동현,박성빈,장익준,송재철,진병로 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.3

Purpose : The purpose of this study was to determine radiologic variables affecting extraction of impacted mandibular third molar. Materials and Methods : This study was investigated on 44 consecutive extractions of unilateral impacted mandibular third molars (Male;34, Female;10, Mean age;24.98, Age range;19-35). Fourteen radiologic variables, which were actual value except only one, were evaluated to establish their relation to the operation time. The Pearson correlation coefficient and Stepwise procedures for regression analysis were carried out. Results : Eight variables (depth, angulation, ramus width, relationship to the second molar, distal ramus depth, mesial ramus depth, mesial periodontal ligament width and follicle) showed a statistically significant relation to the operation time(Pearson correlation coefficient, p<0.05) . Two variables, depth and mesial periodontal ligament width, showed the most powerful and just relation to the operation time(r2 = 0.349, p<0.05). Conclusion : This study shows that our results can help general practioner to estimate the operation time of extraction of impacted mandibular third molars by measuring two radiologic variables ; depth and mesial periondontal ligament width.

Ezen Good Arch 21(orthotics) 착용이 체지방 및 혈액성분변화에 미치는 영향

김영빈,박병근,정동혁,이정윤 圓光大學校 附設 體力科學硏究所 2004 體力科學硏究 Vol.27 No.-

The aim of this study is to evaluate the effect of Ezen Good Arch 21(orthotics) wearing on GOT, GPT, Glucose, Cholesterol, Uric acid, Body fat in 10 college women. In this study, experiment was performed wearing the Ezen Good Arch 21(orthotics) during 12 weeks, an variables were analyzed after 4 weeks, 8 weeks and 12 weeks. The results of this study were as follows. 1. GOT, GPT were significantly reduced after 8 weeks, 12 weeks(p<.001). 2. Total cholesterol was significantly reduced after 12 weeks(p<.05). 3. Body fat was significantly reduced after 12 weeks(p<.001). 4. Glucose was significantly reduced after 8 weeks, 12 weeks(p<.05). In conclusion, the wearing Ezen Good Arch 21(orthotics) have a good effect on blood components and Body fat improvement, We suggest the study through clinical experiment are needed for the subject who have particular disease.

유아영어교수학습접근, 방법, 기법 및 절차에 대한 개발 연구

정동빈 The English Linguistic Science Association of Kore 2002 English Linguistic Science Vol.8 No.-

The purpose of this study was to introduce all kinds of early childhood English teaching approaches, techniques, procedures, and methods. Young children bring with them an already well-established set of instincts, skills and characteristics which will help them to learn another foreign language based on the individual differences. Language teaching should be concerned with authentic life. The methods were designed to increase competence for natural communication in English, to strengthen children's English language proficiency. to increase self-confidence in using English, and to prepare children for participation in the global community. Therefore, the present study looks at how theories have been realised in methodological practice. The present study talked about approaches, methods, techniques, procedures and models, all of which go into the practice of childhood English teaching.

Cumulative Trauma Disorders(CTDs) 관련 범용 작업의험도 평가서 개발에 관한 연구

송동빈,한상환,박동현 大韓産業醫學會 1998 대한직업환경의학회지 Vol.10 No.2

Today, CTDs (Cumulative Trauma Disorders) are one of major hazards in the US and European Industries disrupting work schedules, productivity and increasing workers compensation cost. The increase in injuries and their associated costs has led companies to form committees and implement programs to address this problem. Therefore, it is important that quantitative analysis tools help identify and assess industrial tasks that pose risk to workers. However, the process of quantifying risk in upper limb tasks is still in its infancy stage and calls for better measurement techniques are not going unheard. As the first work of quantification, baseline CTD checklist for risk assessment was developed in this study. It was mainly based on previous literature regarding CTDs. The checklist was unique in that its expected user was industrial hygienist who did not have much ergonomic background and in that it was targeted to Korean workers in various types of industries. As the list application of the checklist, some jobs in two industries(VDT, heavy industry) were evaluated, and compared with the medical data. Eighteen out of thirty items in the checklist was univariately significant(p<0.05) on the results of medical examinations. The correlation between medical data and total risk score from the checklist was 0.62. The feasibility of its use by an industrial hygienist was also checked by comparing with the results by an ergonomist. Their correlation (on the basis of Kendall's tau-b) in terms of total risk score was 0.74. The checklist in this study shows reasonably good performance for the first trial. Further research will have to include continuous refinement and validation for many more industries and many more jobs.

信賴性理論을 利用한 暖房設備의 故障特性에 관한 硏究

임영빈,김동완 釜慶大學校 1997 釜慶大學校 論文集 Vol.2 No.2

The purpose of this study is to obtain reliability of heating equipments in apartment building. Field data concerning the failure of heating equipments in recorded at the apartments constructed 14 years ago are used. As a result of the field data analysis, failure time distribution and cumulative hazard function of boiler, heat exchanger, steam head and various pumps are expressed in Weibull probability graph. The scale and shape parameters, MTBF of each equipments are presented by regression line of Weobull probability graph. Presented parameter will be come into use a reference data to evaluate the reliability. to plan the maintence scheme, and to evaluate economic renewal of equipments.

스트레칭과 심부강찰마사지가 척추신전근 신장성에 미치는 영향

김영빈,전동혁,윤영복 圓光大學校 附設 體力科學硏究所 2002 體力科學硏究 Vol.25 No.1

The purpose of this study was to determined the effects of stretching and deep friction massage of back extensors in healthy subjects. The study was conducted on forty-two healthy volunteers(male=21, female=21) who were randomly divided into three groups. All of group was rested for 10 minute before a performance. Group 1(n=14) rested as control, Group 2(n=14) performed an active trunk stretching, Group 3(n=14) was received deep friction massage. Back extensors extensibility was measured immediately before and after application or rest by modified fingertip-to floor(MFTF) test. Back extensors extensibility significantly increased in Group 2(p<.05) and Group 3(p<.05). The Group 1 demonstrated no statistically significant changes in MFTF distance. In result of ANOVA of difference of MFTF between pre and post applied in 3 Groups, significant difference from group 2 to group 1 and from group 3 to group 1 and no significant difference from group 3 to group 2. The result indicate that the deep friction massage and stretching application increase to extensibility of back extensor extensibility.

주제통합의 유아영어교수학습모형 개발

정동빈 중앙대학교 외국어문학연구소 2004 외국학연구 Vol.- No.8

The purpose of the present study was to provide a new model of an integrated topic based English language education for kindergarteners. This study was to analyze kindergarten English teaching materials for developing a new model of the integrated topic based language teaching and learning. Firstly, for more child-oriented English language teaching through the integrated topic based language teaching and learning, topic-oriented English language teaching is needed in learner's cooperative activities based on different subjects. The child-oriented communicative activities through the integrated topic based language teaching and learning are more effective in an authentic English classroom. These activities of the integrated topic based language teaching and learning involve various tasks that consist of the simple to complex contexts required in the classroom. Secondly, to develop learner's communicative competence, the approach should be organized to integrate the learners' four language skills. Especially, listening and speaking skills should be closely tied to learners' communicative activities through the integrated topic based language teaching and learning. Conclusively, the topic-oriented learning and teaching will improve children's communicative abilities and enhance children's attitudes in English through the approach, and a system should be a component in developing English by applying task-based skills. On teaching methods for kindergarten English language teaching, teachers should conduct signification research and make efforts in order to make use of the integrated topic based methods according to the classroom situation. This study suggests that a useful starting point in using a topic is to make a topic web which can help children pin-point the kinds of activities which could be used. As part of the pre-activity stage, children can do a mind map or concept map, or write a list of key words to describe what they already know. This study shows that EFL in the school sector is very effective if it is linked to kindergarten subjects and topics since it is not only time-efficient but in terms of kindergarten-aged children is more authentic than simply learning English for social purposes.