• 한국조리학회지
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• 제8권3호
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• pp.213-230
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• 2002

The meaning of foodservice industry is various but especially its most important one contains a service industry. And so, foodservice industry should provide very impressive service to customers. if workers don't satisfy themselves at the works, they can not give a high qualifying service to the customers. Therefore, this study showed how the worker's satisfactory degree depending on working type effects on the growth of foodservice industry. The conclusions by questionnaires to workers who have worked as both a regular and a contract employment at Special First Degree Hotels in Seoul are followings. Very interestingly, the proportion of satisfying degree for the workers as regular is 34.94% but the degree for workers as contract is 36.8%. The reason is that the average age of regular workers is high and they have their family to support and they have changed their job more often than the others. They can express their problems through a labor union but the part of solution is very small. It must cause to decrease satisfying degree. The workers generally satisfied to their senior employers. It means that the negative image of higher-ups in the past has been changed. It is a serious problem that the proportion of satisfaction degree remains 30%. The managements must perceive the fact that the increase ratio of contract workers does not make low quality of service. They should know that the satisfaction degree of regular workers is lower than contract ones. In order to increase the satisfaction degree, if the managements can find out the way of taking over their authority and giving a motive, they can reduce the ratio of occupation change and nonattendance. And also they can promote the productivity in foodservice industry and in conclusion, the foodservice industry will have glowed very successfully in the near future.

• 노동경제논집
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• 제24권3호
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• pp.63-81
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• 2001

본 연구는 Geweke의 선형 피드백 방법과 Sims의 충격 반응(impulse response) 방법을 사용하여 1971년 1분기부터 2000년 3분기까지의 임금과 생산성 자료를 이용하여 임금과 생산성 간의 관계를 규명함으로써 우리 나라 제조업에 있어서의 임금결정방식을 살펴보았다. 특히 경제위기 이후 실업률이 급등한 상황에서 임금결정방식에서는 어떠한 변화가 일어났는지를 살피기 위해 자료를 경제위기 이전과 경제위기를 포함한 전 기간으로 나누었다. 그 결과 경제위기 이전까지는 생산성 향상이 임금 증가를 가져오고 또한 임금 상승이 생산성 향상으로 이어지는 순환관계를 보여 우리 제조업에서의 임금결정방식은 노동시장 균형이론과 이의 대체이론 모두를 지지하는 것으로 나타났다. 그러나 경제위기를 포함한 전 기간에서는 생산성 향상은 임금의 증가를 가져왔으나 임금은 생산성 상승과 무관하게 나타나, 경제위기 이후 우리 제조업에서의 임금결정방식은 노동시장 균형이론만이 반영되었다고 유추 해석되어진다.

• 한국산학기술학회논문지
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• 제11권8호
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• pp.2860-2867
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• 2010

본 논문은 노사 당사자들의 이념이 노사관계에 중요한 영향을 미친다는 전제로 한국과 영국의 노사관계의 이념적 특성을 비교 연구하고자 하였다. 영국은 오랫동안 형성된 자율적이고 다원적인 이념적 전통으로 인하여 노사간 갈등을 조정하고 통합해가는 과정이 매우 합리적인 반면, 한국의 경우에는 노동조합 이념의 비현실성과 경직적이고 배타적인 이념으로 인하여 노사갈등이 심화되었다는 것을 살펴보았다. 이의 결과로 한국은 영국에 비해 파업 건수와 분규 참가자수는 상대적으로 작지만 지속기간이 길어서 노동손실일수가 매우 크기 때문에 국민경제적 손실이 심화되는 것을 분석하였다. 한국의 노조 이념은 다양함과 빈곤이 동시에 존재하며, 이념 간 소통이 부재하다는 특징을 가지고 있다. 따라서 영국의 노사관계의 강점이 상이한 이념적 갈등을 합리적으로 조정해 나가는 힘이라는 점에서, 우리가 배워야 할 점은 노사관계 이념에 대한 공론화를 통해 이념과 현실의 괴리를 없애는 것이다.

• 대한영양사협회학술지
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• 제4권2호
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• pp.245-253
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• 1998

In this study, the food cost for the urban worker's living expenses was estimated for the Korea Labor Union. The urban workers living expenses are minimum of healthy and decency level expenses with allowances for minimum quality of life. Thus, the food cost should be enough for purchasing proper kinds and amount of foods which can supply sufficient nutrient to maintain health and which should reflect current food consumption patterns. To estimate the food cost, the Korean Recommended Dietary Allowances was used to calculate the amount of nutrients which should be supplied. The National nutrition survey and the Food balance sheet, were used to estimate the current consumption patterns for the kind and amount of food. To estimate price for each food item, the market survey was executed in six large cities. Also, to verify the estimated food cost, actual food costs were surveyed. For 5 kinds of model household, dietary allowances were calculated for the each nutrient. Using the Korean food guides, the number of serving for each food group were decided for the model households. In each food group, the amount and kind of foods were decided by the current food consumption pattern. The kind and amount of food were adjusted by the amount of calculated nutrient. When the amount of nutrient was between 90% and 110% of the recommended dietary intake, it was accepted. With these amount and kinds of foods, the food cost were calculated using the market survey. Considering extra expenses for the eating-out and processed foods, extra expenses are added. As a results, for single person family, the estimated food cost was 149,210won per month. For two, three, four and five person family, the estimated food costs were 245,179won, 381,182won, 501,669won and 687,980won per month, respectively. The estimated food cost were lower in the single and two person family than the actual food cost by the survey. The cost for eating-out gave major differences. In the future, to estimate food cost, the food consumption patterns for the different kind of household, sex and age should be studied carefully. Also, the pattern of eating-out should by analyzed.

• BMB Reports
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• 제38권4호
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• pp.414-419
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• 2005

The production of recombinant antibodies has been generally recognized as time-consuming and labor-intensive. The aim of our study is to construct mammalian expression vectors containing the cDNA encoding the human constant regions and murine variable regions to massively and cost-effectively produce full-length chimeric antibodies. Unique restriction sites flanking the Ig variable region were designed to allow for the replacement of variable regions generated by PCR. Western blot analysis of the chimeric antibodies revealed that the expressed products were of the predicted size, structure and specificity. The usefulness of the vectors was confirmed by construction of human-mouse chimeric antibody-HCAb which secretes murine antibody against the human colorectal cancer. Selected in medium containing gradually increasing methotrexate (MTX), clones with increased expression of the product gene can be efficiently generated. The secretion of recombinant chimeric antibody-HCAb yielded $30\;pg\;cell^{-1}\;day^{-1}$ at $10^{-6}\;M$ MTX. With this high-level expression from pools, the convenient and rapid production of over 100 milligram amounts per liter of recombinant antibodies may be achieved, which indicates the significant roles of pYR-GCEVH and pYR-GCEVL in the production of chimeric antibodies.

• 노동경제논집
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• 제24권2호
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• pp.125-162
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• 2001

사업체 설문조사에 근거하여 비정형근로의 실태를 분석한 결과 비정형근로자들은 여성, 서비스업, 그리고 기업특수적 숙련을 요구하지 않는 직종들에서 많이 존재한다. 그 임금은 비슷한 속인적 특성을 가진 정형근로자에 비하여 대체로 10~19% 더 낮은 수준으로 결정되는 것으로 나타난다. 비정형근로자의 경우 기본급 결정기준으로 직무내용과 직무능력은 상대적으로 적게 고려되고, 퇴직금과 상여금 등의 혜택이 크게 낮으며, 휴가, 노동조합 가입자격, 4대 사회보험이나 교육 훈련 면에서의 혜택도 전체적으로 크게 낮아서 경제성장의 혜택으로부터 소외될 가능성이 높다. 비정형근로자의 노동조합 가입비율은 매우 낮아서 노동조합에 의한 근로조건 개선도 기대하기 어렵다. 비정형근로자의 활용이유는 개별 사업체의 입장에서는 주로 수량적 유연성에 대한 요구 때문이고 거시경제적으로는 기업의 소형화와 산업의 서비스화 때문이며 따라서 비정형근로자의 수는 앞으로도 계속 늘어날 것으로 예측된다.

• 한국산업보건학회지
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• 제27권4호
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• pp.423-432
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• 2017

Objectives: This study was conducted to evaluate asbestos handling history of workers at automobile manufacturing plants in Korea. Methods: National regulations on asbestos and Korea Occupational Safety and Health Agency(KOSHA) database on the information of asbestos containing products were reviewed. We investigated asbestos related materials from one automobile manufacturing plant. Material safety data sheets(MSDS) collected in 2010, work environment monitoring results reported from 2000 to 2013, trade union reports and asbestos survey reports were reviewed. We also interviewed workers with long career and did walk-through survey. Results: The Ministry of Labor in Korea has permitted asbestos manufacturing since 1990. In 1997, the use of crocidolite and amosite asbestos were banned. In 2007, the Korean government announced a total ban on the manufacturing, importation and use of all kinds of asbestos, which took full effect in 2009. A total of 174 asbestos products information from KOSHA database was analyzed. Extruded cement panel for building, special brake for crane farm machinery, gasket, joint sheet and thermal insulator were produced until 2007. From automobile manufacturing plant survey, we confirmed that asbestos containing materials(ACM) such as gasket, heating induction materials have been used until 2011. Asbestos containing building materials(ACBM) such as bamlites, slate and ceiling tex were reported at 122 asbestos dismantling projects in 2014. Conclusion: Although the use of all kinds of asbestos were banned from 2009, ACMs and ACBMs installed before 2009 were still found at automobile manufacturing plant until 2011 and 2014 respectively. In particular, asbestos slates should be managed because most of slates had not been removed until 2014.

• 수산경영론집
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• 제24권2호
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• pp.1-16
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• 1993

Because of the radical changes in the domestic and foreign economic circumstances Koreaa fisheries is confronted with difficulties. Along the end of the UR marine products of other nations are rushing into Korea. Also migration of labor to other industries and rise of wage level in Korean fisheries deteriorate managerial conditions. But in Korea which has little natural resourses fisheries is still more important. That is \circled1 creating job opportunites \circled2 increase of income \circled3 supply of foodstuffs and animal protein \circled4 acquisition of foreign currency \circled5 enlargement of domestic market for industrial products \circled6 development of other interrelated industries \circled7 rational use of domestic resourses \circled8 diversification of population and production activites \circled9 contribution to balanced growth of national economy by the developing regional economy. These roles of fisheries in national economy mentioned above are to be excuted forward. In spite of the radical change in the economic circumstances at the end of the UR fisheries if crucial in Korea as a industry. For this our fisheries is to be made to compete with foreign fisheries. Through the cheap price and high quality our fisheries must be came to compete with foreign fisheries and meet the people's needs for marine products. For this it is necessary to maintain high productivity and competitive power. Now with the exception of a portion of the deep - sea fishing, our fisheries is generally paltry, Especially inshore fishery which is the main stock in our fisheries is very paltry and so productivity and competetive power are very low. So to develop our fisheries which has s comparative disadvantage active polices that follows below are to be promoted on a large scale. \circled1 improvement of structure \circled2 augmentation of productivity in fishing ground by making fisheries resourses \circled3 enlargement of finantial and monetary assistance \circled4 effective administration of fisheries cooperative union \circled5 activation of R&D etc These polices which need to be scientific and comprehensive are very valuable. Especially without making fishieries resources we cannot expect economy of scale, promotion of productivity and development of fisheries. And we do also endeavour to gather the results of the study and investigation about fisheries domestic and foreign and do ceaselessly put these to practical use systimatically.

• 대한인간공학회지
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• 제32권4호
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• pp.321-331
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• 2013

Objective: The aim of this study is to review the literatures on the regulation, standard and guideline for the human vibration in Korea and other countries. Background: This review can be used to prevent various diseases caused by the human vibration as a basis for the development of the policy. Results: In Korea, the general employers' duties related to human vibration are set forth the Health Measures(Article 24) in the Occupational Safety and Health Act. And then an employer shall take measures to protect the health of the workers concerned by improving other working conditions relating to working hours for the vibration prevention measures referred to in Article 24 of the Act. The European Union adopted a Directive in 2002 on minimum requirements for the health and safety of workers exposed to vibration. New Regulations on Vibration at Work will be introduced in Great Britain on 2005 to implement the Directive. In the U.S., both ANSI and ACGIH adopted the ISO standard for measurement and suggested exposure action and limit values. In Japan, the Ministry of Labor decided that the vibration syndrome among operators of rock drills and riveters etc. could be included in an occupational disease(1947). In addition, ISO standard was based on proposals and draft documents of many countries such as U.K, Japan and European, etc. Conclusion: In Korea, Occupational Safety and Health Act prevent vibration to health, but do not include exposure limits. It is therefore important to consider the new duties regarding to vibration risks added to the general duties.

• Restorative Dentistry and Endodontics
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• 제20권2호
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• pp.843-855
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• 1995

Occupational Dentistry was introduced in Korea about 70 years ago. During the colonial period occupied by Japan till 1945, there were few documents about industrial dentistry, furthermore most cases of occupational diseases and accidents might have been concealed intentionally by the colonial government. After being an independent country, several dentists made efforts to set up 'Preventive Dentistry for Workers' performing specific oral health surveys, even though which were stopped by Korean War. In 1960s' and 1970s', some investigations of oral status were carried out intermittently for specific small groups;white-collar workers, mentally retarded person, buddhist monks and crews of ocean liners. At the same time there was important study in Korean history of occupational dentistry, which was 'a comparison of the oral hygiene conditions in the female workers of a spinning factory at intervals of 30 years.' In 1980s', young researchers began to give attention to erosion of the teeth due to sulphuric acid in the acid-related industry and dental caries due to sugar and flour in the sweets industry. After being democratic labor union movement activated in 1987, hidden and suppressed occupational diseases under the military dictatorship were exposed and flushed in the newspapers. It was shocking for all people that 15-year old boy had been dead due to mercury intoxication after 3-month employment in 1988. In 1990s', the activity for studying oral status of workers in their workplaces was launched and 'Occupational Accidents and Diseases in Oral and Maxillofacial Field' was published. And also The Korean Association of Occupationl Dentistry was established. Oral health examination of workers at the time of employment and of workers exposed to 5 special chemicals at the time of routine special health examination was adopted in 1992, and epocally oral health examination was also included in periodic routine examination of workers' health in 1995. So, occupational dentistry in Korea should cope with the changing needs of working environment and the altering scheme of health examination.