• Applied Biological Chemistry
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• v.41 no.7
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• pp.545-549
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• 1998

This study was carried out to improve the storage stability of export peeled-chestnuts using electrolyzed acid-water, because ice-cold tap water generally used to store export peeled-chestnuts grew turbid during the cold chain, decreasing the quality. The changes of pH and turbidity in the electrolyzed water used for storing peeled-chestnuts were investigated. The pH value rapidly changed when stored at $30^{\circ}C$, whereas it very slowly changed at $4^{\circ}C$. This was especially evident by the change in pH from 2.5 to 3.4 of the electrolyzed acid-water after 8 days. In the case of turbidity, closely correlated with the pH change, the electrolyzed water used for storing peeled-chestnuts was very turbid when stored at $30^{\circ}C$, but it was not even until 14 days at $4^{\circ}C$, as evident by the absorbance $(OD_{660})$ of electrolyzed acid-water at pH 2.5 and $4^{\circ}C$ being only 0.01 after 14 days and 0.11 after 35 days. Sensory evaluation, tested by expert panel, of the chestnuts stored in electrolyzed water was not significantly different compared to the control.

• Korean Journal of Clinical Laboratory Science
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• v.50 no.4
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• pp.511-524
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• 2018

The purpose of this study is to provide policy recommendations for manpower planning by forecasting the supply and demand of Medical Technologists. Supply was estimated using an in-and-out movement method with a demographic method based on a baseline projection model. Demand was projected according to a demand-based method using the number of clinico-pathologic examinations taken for Medical Technologists. Over- or undersupply of Medical Technologists will depend on the productivity scenario and assumptions and ultimately on governmental policy direction. In other words, whether the production of Medical Technologists is higher or lower than the current level depends on the government policy to consider insurance finances. In this study, we assessed 'productivity scenario 3' based on the productivity as of 2012, when the government's policy direction was not considered. Based on the demand scenario using the ARIMA model, the supply of Medical Technologists is expected to be excessive. This oversupply accounts for less than 10% of the total and therefore should not be a big problem. However, given that the employment rate of Medical Technologists is 60%, it is necessary to consider policies to utilize the unemployed. These measures should expand the employment opportunities for the unemployed. To this end, it is necessary to strengthen the functions of laboratories in the public health center, to increase the quota of Medical Technologists, to assure their status, to establish a permanent inspection system for outpatient patients, and to expand the export of Medical Technologists overseas.

• Monthly Korean Chicken
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• v.2 no.10 s.16
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• pp.2-8
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• 1996

닭고기 요리시 기름기제거, 토막내기, 껍질제거에 번거로움 커 - 계열입식식물량 감축효과 - 육계계열업체 힘든 가격경쟁 - 사료용 곡물수입 5백70만톤 - 육계불황타개 대책회의 개최 - 도계산업 발전위해 외국인근로자 고용 절실 - 일본, 사료곡물 방출 - E.U, 사료 ${\cdot}$ 산업용 곡물 증가 -계육산업 수출산업화 육성가능 - 특정사료 전문생산업체 급성장 - ’95년 수입축산물 780톤 불합격 - 북한, 가축사료로 수선화 이용 - 하반기 육계생산 전년비 $7{\~}8{\%}$증가추세 - 계약농가 안정소득 확보에 관심 커 - 닭고기 세균검사 실시 - 육계, 전염병 발생시 보상비 지원을 - 농림부, 질병병성감정실시기관 확대 - 브라질, 수입규제 제소 - 종계노계 출하 알선사업 실시 - 사료용옥수수 5만 3천톤 수입계약 - 일, 가금육처리장 총 710개소

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2012.06a
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• pp.279-281
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• 2012

CE RCD(Recreational Craft Directive, 2003/44/EC)는 24미터 미만의 레저선박을 포함하는 수상레저기구에 대한 설계, 생산 그리고 그 품질에 대한 규격을 정의하고 있는 EU 지침(European Directive)으로써, 유럽공동체는 물론이고 이를 인정하는 국가에 레저선박을 수출, 유통하기 위해서는 반드시 획득해야하는 인증규격이다. 국내의 경우 등록 및 검사에 있어 비교적 간소한 절차를 필요로 하는 소형 파워요트를 중심으로 레저선박 개발이 이루어져 왔으며, 이러한 국제인증에 기반한 설계, 생산기술에 대한 연구가 부족한 실정이다. 본 연구에서는 CE RCD의 평가 모듈과 절차를 분석하고 이를 레저보트 개발에 효과적으로 적용하기 위한 방안을 연구하였으며, 50피트급 레저보트 설계 사례연구를 통해 그 효용성을 보였다.

• Annual Conference of KIPS
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• 2000.10a
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• pp.501-504
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• 2000

원격 병리 진단 시스템은 웹을 기반으로 하여 중소병원과 종합병원을 연결하고, 이들 사이에서 발생하는 병리검사의 효율성을 향상시킬 목적으로 개발되었다. 원격병리진단 시스템은 크게 검체영상 처리 모듈, 현미경 원격제어 모듈, 병리정보 처리 모듈로 구성되며, 각각을 컴포넌트화 하여 재사용성 및 확장성을 극대화하였다. 현재미국 등과 같은 서구에서 이와 유사한 시스템이 이미 개발되어 상용화되고 있지만, 국내에서는 아직까지 막대한 초기비용의 부담으로 인하여 도입이 늦어지고 있는 실정으로, 이에 원격 병리 진단 시스템은 보다 낮은 비용으로 본 시스템에 있어서 적용 가능한 모든 분야에 활용하고자 한다. 이를 통하여 외국으로부터의 시스템 수입대체 효과를 볼 수 있을 뿐만 아니라, 세계 각국으로의 수출에 따른 외화획득에도 크게 기여할 것이다.

• The Proceeding of the Korean Institute of Electromagnetic Engineering and Science
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• v.16 no.3 s.55
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• pp.26-32
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• 2005

RFID 기술은 사물에 전자 태그를 부착하여 무선으로 사물의 ID를 인식하여 정보를 수집하고 주변상황 정 보를 감지하고 수집 된 정보를 저 장, 가공, 추적함으로써 사물에 대한 측위, 원격처리, 관리 및 사물간 정보 교환 등의 서비스를 제공하는 기술이다. 특히,.미 관세청에서 2005년 미국에 수출되는 컨테이너에 RFID 태그를 부착하는 정책을 발표하여 2006년부터는 능동형 RFID 태그를 이용한 컨테이너 통관을 시행할 예정이며, 현재 태그 부착은 의무 사항은 아니지만 선별적으로 컨테이너 전수 검사를 실시한다는 방침이어서 반강제적인 성격을 지닌 것으로 판단할 수 있다. 또한, 물류 산업의 변화의 대세에 따라 제조업체의 생산품이 유통 과정을 거쳐 항만에서 처리되는 과정을 실시간으로 추적이 가능함은 물론이고 나아가서 외국 항만과의 연계를 통하여 수출입 전 과정의 추적성을 파악하고 거기에 다른 시스템의 효율적인 통합을 이루어 언제 어디서나 화물의 추적과 관리가 가능한 유비쿼터스 환경의 선진화된 항만 시스템을 구축할 수 있다. 본고에서는 항만 물류용 능동형 RFID 기술과 관련하여 시스템 구성 요소 및 관련 기술 동향, 항만 물류 시스템의 응용에 대해 알아본다.

• 동물약계
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• no.32
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• pp.5-7
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• 1996

1. 수해지역 긴급방역용 동물용의약품 지원 2. 농림수산부개명 연명서 제출 3. 축산발전추진위원회 개최 4. 상용 EDI프로그램 안내 5. 하계 질병예방 대책수립 통지 6. 국제심포지움 안내 7. 양계박람회 참가단 모집 8. 염화코린 덤핑 예비판정 9. 조합 제6차 정기이사회 개최 10. 국가검정동물용의약품 검정기준 개정 11. 동물용의약품 수거검사철저지시 12. 수출정보 안내 13. 가축질병 중앙예찰협의회 대체 14. 국내외 공관주소록 수집 15. 동물용의약품등 요건확인 세부요령 공고 16. 국립동물검역소 전화번호 변경 17. 완제동물용의약품 손모율 조사 18. 동물용의약품 품질관리우수업체 현황 19. 주요 가축전염병대책 수립추진 20. 동물약품 자료관리프로그램 증보판 개발 21. 96년 축협입찰 낙찰현황 22. 무수의촌 봉사활동 현황 23. 돼지설사병 종합방제 프로그램 배부 24. 가축전염병 발생정보 25. 통합공고 개정건의

• Journal of the Korean Society of Radiology
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• v.14 no.4
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• pp.425-431
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• 2020

When a radiation generating device is installed in an export container due to COVID-19, the purpose of this study was to measure the space dose in the radiation room and to study the effectiveness of the shielding wall in the laboratory. Air dose measurement method was set behind the X-ray tube, 50 cm, 100 cm, 200 cm, and measured 12 locations. The dose values before and after the use of the movable radiation shielding wall were compared by measuring 3 locations behind the X-ray tube using the movable radiation shielding wall. The measured values were 50 cm on the left behind the X-ray tube: 1.446 μSv, behind the X-ray tube: 0.545 μSv, and 50 cm on the right behind the X-ray tube: 1.466 μSv. Measurements behind the radiation barrier were 0.190 μSv, 0.204 μSv, and 0.191 μSv. As a result of performing the corresponding sample t test of the average value according to the use of movable barrier walls, p <0.001 was found. As a result of the actual measurement, the medical exposure of the examiner due to the shielding wall in the laboratory decreased to 82.3%. In order to reduce occupational exposure in screening radiological laboratories, it is recommended that sufficient separation from radiation sources and the use of shielding walls are recommended.

• Journal of Navigation and Port Research
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• v.32 no.8
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• pp.659-665
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• 2008

This thesis describes the key elements for efficient customs clearance system which can facilitate flow of maritime container cargo in the pier area of Busan port, on the basis of considering great changes on international trade environment, development of customs clearance system, variation of commercial container traffic, and diverse views originated from field experience in the distribution industry. To facilitate the flow of maritime containers, reform plan of bonded-transportation and import declaration is proposed to relieve the customs restriction during the days from discharging cargos to taking them into bonded warehouse. Also, various plans to strengthen maritime security, such as customs exam of high-risk export cargos in loading port, pre-declaration of transit container replacement, container tracing system, are proposed to improve Busan port's competitiveness in safety.

• Journal of Animal Science and Technology
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• v.44 no.3
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• pp.351-360
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• 2002

The Korean fresh pork loins in vacuum packaged were obtained from three different Korean export companies and investigated for microbiological and sensory properties. The fresh pork loins were stored at 2$^{\circ}C$ for 50 days and analyzed with an interval of 5$\sim$10 days. The results were as follows: The overall numbers of total plate counts and coliform bacteria were higher in swab method than in meat sampling method. The total plate counts in the loins from the company I were maintained low levels ($\prec$10$^5$ cfu/$cm^2$ or $\prec$10$^5$ cfu/g) for entire storage periods(50 days at 2$^{\circ}C$), whereas the loins from the company III had high levels when they were compared to the domestic standard for the allowance limit. The samples from the company III showed that total plate counts were over 106 after about 30 days when determined by meat sampling method and total plate counts were over 106 after 15 days when determined by swab method. The overall numbers of coliform bacteria were also significantly lowest in the samples from the company I, whereas they were highest in the company III. Therefore, all meat companies will have to make an effort to prevent bacterial contamination in each stage such as slaughtering, marketing and consumer in order to ensure the production of safe meat and the extension of shelf-life. For fresh products, scores of intramuscular fat were higher in samples form the companies II and III than those from the company I when visibly evaluated with the standard. There were no significant differences in scores of meat color, drip and fresh meat flavor. However, the samples from the company I had the lowest score of off-flavor and highest score of overall acceptability. For cooked products, there were no significant differences in meat flavor, off-flavor, juiciness and overall acceptability.