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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한국대학생의 영작교육을 위한 모범작문 모형연구

정동빈 中央大學校 人文科學硏究所 1993 人文學硏究 Vol.20 No.-

The purpose of the present study was to develop a model of English writing for Korea college students. A key to good writing is to possess or develop sentence sense. Sentence sense is the awreness of what makes a sentence-the ability to recognize its grammatical essentials and understand the relationships between its parts. A fragment is a nosentence. The best way to avoid fragments is to recognize the structural differences between sentences and nonsentences. Especial1y when writing you should strive to choose words which express your ideas and feelings exactly.The choice of a right word will depend on your purpose, your point of view, and your reader. Unity, coherence, emphasis, variety-these are fundamental qualities of effective writing. Parallel(grammatical equal) sentence elements reguarly appear in lists, series, and compound structures. Abrupt, unnecessary shifts-for example, from past to present, from singular to plural, from formal diction to slang, from one perspective to another-tend to obscure a writer's meaning and thus to cause needless diffculty in reading. Conclusively writing like speaking essentially communication. It enables Korean college students to assemble sentences in a correlated pattern for the purpose of exressing their individuality.

조기영어교육 실태조사 연구

정동빈 중앙대학교 외국어문학연구소 2000 외국학연구 Vol.- No.4

<Abstract>The purposes of the present study were to find out the problems in the primary English education by doing research on the actual conditions, and to provide some suggestions for them to improve their educational effects. The areas of the present study are as follows: first, at what year is the best time for the primary English education to start, second, how many hours are proper for the student to take in a week, third, where is the best place for the primary English teacher to be trained, fourth, whether the English teachers are satisfied with their training contents or not, fifth, which educational situation they have or what kinds of educational instruments their schools have; sixth, what they think about the contents of the text books, and seventh, what the responses of the students learning English are. As a result of the present study, it shows that there are many problems in the English education of the elementary schools. So, the present study suggests some improvements or solutions as follows. First, the best time to teach English to the primary school students is the 3rd grade, in other words, as present. Second, the 2 hours of English class are also to exist as present. Third, children should be taught by competent English teachers: and the opportunities of English training for the teachers should be given whenever they want. Fourth, the evaluation report of text book should make out by teachers, then the publisher of text should change their next text. Fifth, each school has to get a multimedia system, such as a language laboratory and computer system. Sixth, the number of students in a class should be cut down. Finally the English education of the elementary school in Korea has been enforced under the poor circumstances in their administrative and financial policy and has been founded to have many problems within them. So this study will be helpful in solving and to improving the problems of the present primary English education.

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.

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.

HVAC 시스템 리모델링을 위한 평가모델 개발에 관한 연구

임영빈,김동완 釜慶大學校 2002 釜慶大學校 論文集 Vol.7 No.-

Recently, remodeling requirements resulted from structure change of construction needs and factor change of building environments show a tendency to increase. On this point of view, the purpose of this study is to develope theoretical evaluation methodology of remodeling plan of building HVAC system, such as remodeling acceptance or rejection, remodeling cost, remodeling priority order. In this study, Remodeling evaluation model of HVAC system developed by Analytic Hierarchy Process which composed evaluation factor, hierarchy structure make upper and under criteria. Remodeling evaluation by AHP will be come into provide successful methods to select proper alternative systems by remodeling of HVAC system.

Foot Orthotics 착용이 만성요통의 통증에 미치는 효과

김영빈,박병근,정동혁 한국스포츠리서치 2005 한국 스포츠 리서치 Vol.16 No.2

Chronic low back pain is common. It presents a clinical challenge with widespread implications for resource utilization on a national scale. The causes of chronic low back pain may be mechanical or nonmechanical, nociceptive or neuropathic. Diagnosis is problematic because available tools lack both specificity and sensitivity. In rare instances, the cause of chronic low back pain can be attributed to an identified cause. Comprehensive pain management relies on the use of pharmacotherapy, physical therapy, and a multidisciplinary approach to treatment. Recent studies have shown a benefit for traditional adjunctive therapies and interdisciplinary treatment. The aim of the present study is to evaluate effects of Ezen Good Foot Orthotics applied to 20 middle-aged patients with Chronic Low Back Pain. The effects were measured and analyzed by means of MPQWL, VRS, VAS-I and VAS-U after 4, 8 and 12 weeks, respectively, during the 12-week application of the Foot Orthotics. From the findings of the measurement and analysis, following conclusion could be drawn: 1. Significant reductions in MPQWL were confirmed at each period of measurement since the use of Foot Orthotics(p<.001). 2. Significant reductions were also revealed in VRS at each period of the measurement (p<.001). 3. Significant reductions were also revealed in VAS-I at each period of the measurement (p<.001). 4. The same reductions were found as well in VAS-U 4, 8 and 12 weeks after the application of the Foot Orthotics(p<.001). In sum, it may be concluded from the outcomes that the use of Ezen Good Foot Orthotics may help reduce drastically Chronic Low Back Pain, mostly effective to remove them speedily and safely. Patients, rehabilitation therapists and health experts are, therefore, recommended to employ the products as safe and effective means to control pains. Continued researches and experiments should further be conducted to collect more data from the larger population of patients with particular diseases in clinical situation, though.

초음속 배기노즐의 공력음향과 유동특성

이동훈,임정빈 서울産業大學校 2000 논문집 Vol.51 No.2

This paper describes the experimental results for the flow characteristics and the aeroacoustics of a perforated tube attached at the exit plane of a circular convergent nozzle. The experimental results for the near and far field sound, the visualization of jet structures and the static pressure distributions in the jet passing through a perforated tube are presented and discussed in comparison with those for a simple tube. The perforated tube has a good performance to suppress the shock-associated noise as well as the turbulent mixing noise. This noise suppression is due to the modification and the elimination of shock waves in a jet plume that depend upon the porosity of a perforated tube. The pressure relief caused by the high-speed jets through holes on the tube results in the transformation of normal shock waves into weak shock waves like Mach wave.