• 산학경영연구
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• 제17권
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• pp.27-52
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• 2004

1960년대와 1970년대에 걸친 한국경제의 성공적 도약과 이에 따른 기업의 성장은 정부의 적극적 개입에 의한 것이다. 이러한 정부주도의 경제성장이 우리나라에서 성공하게 된 이유는 박정희 정권이 효과적인 관료제를 확립하였을 뿐 아니라 수출실적 등과 같은 객관적 기구에 의하여 시장기구 못지않은 기율을 기업들에 실시한데 있다. 1960년대의 기업성장 및 기업집단 형성의 요인들로는 경제개발과정에서의 정부정책사업 및 수출 진흥정책에의 편승에 의한 특혜, 차관도입을 위시한 금융특혜, 공기업의 민영화 및 부실차관기업의 정리, 그리고 월남특수 등을 들 수 있다. 1970년대에는 8.3 사채동결조치, 중화학공업화, 중동건설특수, 종합무역상사제도의 도입 그리고 60년대 정부의 금융지배이후 계속되어오는 금융 및 자본시장에서의 경제적 지대를 기업성장 및 기업집단형성의 요인들로 들 수 있다. 그러나 이러한 특혜에 의한 성장은 기업의 비관련 다각화를 촉진시켰고, 간접금융에 의존하는 악성 기업재무구조를 유도하였고, 재벌중심의 독과점산업구조를 형성시켰다.

• 대한소아치과학회지
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• 제21권2호
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• pp.469-485
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• 1994

The present study was undertaken to examine the relationship between time required for each step in the treatment process for pedodontic patients. and age of the patients, and experience of special training for pedodontics and career of dental practitioners. Information of these matters was gained from 580 questionnaires collected from 69 practitioners (62 male and 7 female). The questionnaires included questions about the patients' sex(303 male and 207 female) and age. The patients were categorized into 5 different age groups : Group 1, age $1{\sim}3$-year ; Group 2, $4{\sim}6$-year ; Group 3, $7{\sim}9$-year ; Group 4, $10{\sim}12$-year ; Group 5, $13{\sim}15$-year. The questions about the dental practitioners were the years of experience in private dental practice(5 years or more than 5 years) and whether or not they took the special training for pedodontics in the authorized institutes. The practitioners were asked to answer the questions about Frankl scale of the patients' behavior during the treatment, and time spent for managing the patients to be subjected to local anesthetic injection (the first behavior control), time for the injection, and time for the subsequent treatment. The results obtained by analyzing the information collected from the questionnaires were as follows : 1. The younger the patients, the lower the Frankl scale was counted at the time of the first behavior control, injection, and the subsequent treatment(p<0.001). 2. The lowest Frankl scale was scored during the injection regardless of the age of the patients. 3. Time for management and treatment was decreased in the order of age Groups 1 and 2< Group 3 < Groups 4 and 5. 4. The patients showed a more positive frankl scale in response to the treatment performed by those who were more-experienced in dental practice as compared with those were less-experienced. 5. Pedodontic training experience of the practitioners did not appear to influence the patients with respect to the treatment time and Frankl scale.

• Tuberculosis and Respiratory Diseases
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• 제85권2호
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• pp.137-146
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• 2022

Background: Farinelli breathing (FB) exercise is a typical breathing exercise used by singers. This study aimed to compare effects of FB exercise and diaphragmatic breathing (DB) exercise on respiratory function and symptoms in patients with chronic obstructive pulmonary disease (COPD). Methods: Sixteen patients aged 51-80 years with mild or moderate COPD were recruited for this study. They were divided into two groups: DB group (n=8) and FB group (n=8). Both groups received complete breathing exercise training five times per week for 8 weeks. Their respiratory functions, COPD symptoms, cytokine levels, and oxidative stress variables were analyzed during pre- and post-tests. Dependent variables were compared between pre- and post-tests using paired t-tests. An independent t-test was used to compare variables between the groups. Differences were considered significant at p<0.05. Results: The maximal expiratory pressure (MEP), maximum oxygen consumption (VO₂max), and COPD Assessment Test (CAT) scores changed significantly in the DB group after the 8-week intervention compared to those at pre-test, whereas force vital capacity, forced expiratory volume in the first second, maximum voluntary ventilation, maximal inspiratory pressure (MIP), MEP, VO₂max, CAT score, tumor necrosis factor-α, and malondialdehyde level changed significantly in the FB group at post-test compared to those at pre-test. Moreover, both MIP and MEP in the FB group were significantly higher than those in the DB group. Conclusion: FB exercise improved respiratory functions and COPD symptoms of patients with COPD. It might be an alternative breathing exercise in pulmonary rehabilitation programs for patients with COPD.

• 한국식생활문화학회지
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• 제16권4호
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• pp.276-295
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• 2001

In this paper, Korean's dining-out behaviors were compared and investigated according to gender and age. The change and the problem of dietary pattern in Korea were understood and we intend to provide the basic information for guidelines of Korean's dietary habits. The subjects are composed of 46.5% male and 53.5% female. According to age, groups aged $10{\sim}19$ are 26.3%, 20's are 24.6%, 30's are 16.8%, 40's are 18.7%, and 50 and over age group is 13.6%. All of the age groups ate out for celebration of a special day or for social purposes. When dining-out, the most important criteria for selecting a restaurant was the taste of food. All age groups liked Korean-style restaurants the most. All age group eat a house meal at breakfast. At lunch, age groups 40 and below go to a restaurant in school or company and 50 and over age group eats house meal. In general, all age groups ate a house meal at dinner. At breakfast, all the age groups do not eat out. For lunch, they eat out four or five times a week. For dinner, the most of age groups except the 20's eat out two or three times a month and for the 20's age group, two or three times a week. The reason for selecting a Korean-style restaurant is that the food is 'well matched with one's appetite'. According to the above results, the dietary habits of 30 and over age groups are relatively good. On the other hand, in 10's and 20's age groups, they have an irregular meal and the ratio of skipping a meal is high. And they frequently use fast-food restaurants. In the future, the unbalance of nutrition in these age groups is expected. Therefore, the correct nutritional facts should be educated so that these age groups have a healthy dietary habit.

• 대한수학회지
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• 제48권2호
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• pp.267-288
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• 2011

In this paper, we construct eight infinite families of ternary linear codes associated with double cosets with respect to certain maximal parabolic subgroup of the special orthogonal group $SO^-$(2n, q). Here q is a power of three. Then we obtain four infinite families of recursive formulas for power moments of Kloosterman sums with square arguments and four infinite families of recursive formulas for even power moments of those in terms of the frequencies of weights in the codes. This is done via Pless power moment identity and by utilizing the explicit expressions of exponential sums over those double cosets related to the evaluations of "Gauss sums" for the orthogonal groups $O^-$(2n, q).

• Kyungpook Mathematical Journal
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• 제54권4호
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• pp.595-606
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• 2014

In this paper three more right Jacobson-type radicals, $J^r_{g{\nu}}$, are introduced for near-rings which generalize the Jacobson radical of rings, ${\nu}{\in}\{0,1,2\}$. It is proved that $J^r_{g{\nu}}$ is a special radical in the class of all near-rings. Unlike the known right Jacobson semisimple near-rings, a $J^r_{g{\nu}}$-semisimple near-ring R with DCC on right ideals is a direct sum of minimal right ideals which are right R-groups of type-$g_{\nu}$, ${\nu}{\in}\{0,1,2\}$. Moreover, a finite right $g_2$-primitive near-ring R with eRe a non-ring is a near-ring of matrices over a near-field (which is isomorphic to eRe), where e is a right $g_2$-primitive idempotent in R.

• 보건행정학회지
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• 제10권1호
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• pp.95-110
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• 2000

The purpose of this study is to evaluate work values of hospital employees. Their work values was compared with that of other corporate's employees or among that of specialties in hospital. It was surveyed to 893 persons; 164 in hospital and 709 in others. The work values of hospital employees are similar to that of other corporate's employees. But they have first priority to working environment, and emphasize monetary incentive much more than hierarchical development. There are some gap in work value between age groups in hospital, different from other corporate. That means hospital manager need to development the more developed work value in hospital. The work values are different in monetary incentive, hierarchical development, safety, working environment, creativity among specialties in hospital. The more special employees emphasize much more to monetary incentive, hierarchical development, working environment and the less special employees have priority to safety work value. Specially, because the hospital managers want to have safety than creativity, it must to make some changing program of work value for advance of future hospital.

• 한국축산식품학회:학술대회논문집
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• 한국축산식품학회 2005년도 제36차 추계 학술발표대회
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• pp.324-328
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• 2005

Lactic acid bacteria are dominant microflora in fermented kimchi. In this study, lactic acid bacteria were isolated from 5 kinds of fermented kimchi and determined their physiologic property. Total 64 of LAB were isolated from kimch samples. In this study, 8 strains of them were selected by pH and bile salt tolerance test. HFI 58, HFI 40, and Yeulmu E strain had significant cholesterol lowering effect in vitro test. These were made of special feed of chicken by WooJin B&G. A Diet was tested for 5 weeks. The feed of special material supplement HFI58 groups had significant lower cholesterol concentration in egg yolk.

• 한국정보컨버전스학회:학술대회논문집
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• 한국정보컨버전스학회 2008년도 International conference on information convergence
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• pp.89-92
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• 2008

This study analyzed the status and causes for the dropouts of college based on the survey conducted among 14,210 freshmen attending D College, other than the supernumerary special selection, from 2001 through 2005. A significant difference was shown in all items of general characteristics. The dropout rate of women, generally selected and general high school graduated were higher than for men, specially selected and special high school graduated, respectively. The most dropouts were due to Not Return(40.16%), followed by Unenrolled(32.98%), Voluntary Leave(26.05%) and Expelled(0.81%) in order. In the distribution of the central tendency values measured from the entire subjects. the high school records and the days of absence showed a positive skewness. while the college records showed a negative skewness with the data mostly around a higher grade. The standard deviation indicating that the dropouts got the scores higher than those of the continuing students demonstrated that there was relatively insignificant difference in scores between two groups.

• Journal of Contemporary Eastern Asia
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• 제19권2호
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• pp.1-19
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• 2020

Trends toward an influx of new migrants have been pronounced in East Asia through a development we call the third round of migrant incorporation. At the same time, other features of East Asian societies, such as strong levels of ethnic nationalism, have changed little, posing challenges to multiculturalism. In this introduction to this special issue, we review the latest research trends broadly concerning multiculturalism, migrant groups that have received little attention, racism and xenophobia. We first discuss the state of migrant incorporation in East Asia and the limits of multiculturalism in this region, where various features of the developmental state persist. We then introduce research on voices opposing multiculturalism in East Asia. This introduction highlights what is peculiar―and ordinary―about migrant incorporation and the associated challenges in East Asia.