• 한국직업건강간호학회지
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• 제8권1호
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• pp.84-91
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• 1999

Pneumoconiosis is a pathological change which is caused by coal dusts. It is a chronic disease that is not cured thoroughly but need treatment and nursing care through all lifetime of the patient. The family of the patient will be suffered from the physical and mental difficulties in the consequence of pneumoconiosis. The study is to find out the characteristics of the families with pneumoconiosis patients. The subjects of the study were 300 families with pneumoconiosis patients who were under medical treatment in Taeback, Donghae, Jeongsun Occupational Medical Center. The period of the study was from the 8th to the 31st of August, 1998. The data were collected by the structured questionnaires included the family intensity measurement which was translated by "Oh". The general properties of the subjects were calculated by frequency and percentage with SAS program. The followings are the summaries of the study. 1) The mean age of the pneumoconiosis patients was 62.3 years. The mean duration of diseases was 11 years and 7 months and the mean duration of hospital stay was 6 years and 4 months. 2) The mean age of the primary care giver was 55.7 years. The proportion of highschool education was 9.6% and it was quite low level compared to other primary care giver groups. 3) The average number of family members were 1.76 person(2.76 persons included patient). The economic status was somewhat high compared to other families with chronic patients. 4) The mean score of family intensity was 41.2(item mean=3.4). With the result, it is recommended to develop a program to improve the quality of family life. For example, there will be social support program for pneumoconiosis patients family sponsored by Social Insurance for Occupational Diseases.

• 한국항만경제학회지
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• 제32권4호
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• pp.41-56
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• 2016

중국은 중국 내 중서부 지역의 풍부한 천연자원과 동부 연안지역의 자본을 연계하여 대륙을 균형적으로 발전시키기 위한 서부대개발 정책을 추진 중이다. 대중국 무역의존도가 높은 우리나라는 국제운송 및 물류체계의 변화에 긴밀하게 대응하기 위해 중국의 교역 규모나 교역패턴 변화를 항상 주시할 필요가 있다. 본 연구는 중국의 글로벌 무역노선 재편 및 서부대개발에 따른 우리나라와 중국 성시별 품목별 수출입 규모 변화 추이를 분석하고, 그에 따른 대응방향을 제시하고자 하는 목적에서 중국 성시별 주요 운송경로별, 품목별 한중 간 수출입 규모 변화를 분석하였다. 그 결과 중국 서부대개발 움직임에 따라 교역축이 동부 연해지역에서 서부 내륙으로 이전하는 추세를 정량적으로 확인할 수 있었다. 또한 분석과정을 통해 향후 한중 수출입 규모 확대를 위해서 Sea&Air 및 Sea&Rail 등 복합운송체계 마련과 항만-공항 간 연계체계, 신선물류 클러스터 구축의 필요성을 발견할 수 있었다. 또한 한중간 중량화물 및 벌크화물의 수출입 물동량을 확보하기 위해 열차페리나 벌크화물 하역 터미널 시설 구축의 필요성도 확인할 수 있었다.

• 대한영양사협회학술지
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• 제12권2호
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• pp.157-171
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• 2006

This study was intended to suggest HACCP-based standard recipe for bellflower roots, classified as no thermal cooking process, served in a university foodservice operation. The time-temperature and microbial contamination level in each cooking step were analyzed. The temperatures of bellflower root, peeled garlic and green onion at receiving were at 13.8$\pm$2.8, 12.6$\pm$2.9 and 13.7$\pm$$0.8^\circC$ respectively, which were above the temperature limit. The time consumed for pre-preparation was up to 90 min at room temperature having high microbial growth potential. The levels of total plate counts (TPC) of bellflower root and garlic were over the limit of $10^6$ CFU/g as were the numbers of coliforms in bellflower roots. There were no microbial reductions in pre-preparation and cooking, which resulted in over $10^5$- $10^6$ CFU/g of TPC at service step. Two CCPs identified were washing/sanitation at pre-preparation and service steps. The control measures were washing/sanitation and temperature control. It was verified that CCPs for no cooking process developed in preceding studies were applicable for the microbiological food safety of this menu item. The HACCP-based standard recipe was developed to produce a quantity for 100 servings by observing the critical limits established for CCPs. These results suggest that the selection of proper provider is imperative to control the microbial contamination of raw materials at purchasing step. Also, the sanitary education program should be developed for the employees to understand and comply the HACCP plan and standard recipe.

• 복식문화연구
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• 제18권5호
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• pp.991-1002
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• 2010

Nowadays, personal media is a new tool for communication as digital cameras and mobile phones are developing rapidly. We are concerned over Cyworld users who could have different personal characteristics which will influence on buying patterns in on line shopping behaviors. The purpose of this research was to observe fashion attitudes and purchase behavior of Cyworld mini homepage users, for establishing marketing strategies by understanding consumers. For this study, one line survey was used for 500 male and female subjects who are 20 to 40 years old. Only reliable 441 questionnaires were used for analysis. The SPSS program was used for frequency, K-means cluster, t test, and chi-square test. A total of 441 respondents were clustered on the basis of 8 item self-disclosure scale, using the K-means procedures. The results indicated that respondents were clustered into two segments; 267 respondents(active attitude towards self-disclosure) and 164 ones(not active). We examined fashion attitudes in mini home page and buying behavior by self-disclosed variable. Those who are involved actively in self expression and self-disclosure considered more fashion style and trend. The major motivates of web surfing was finding a good design, and good price. High self-disclosure group tends to search many shopping mall for right design and low self disclosure group tends to search them for the right price. High self-disclosure group tend to shop the fashion products more, while low self disclosure group tend to purchase books more through the internet. We realized that active group in self-disclosure purchased their clothing accidently when they visit Cyworld.

• 한국식품저장유통학회지
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• 제11권2호
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• pp.276-281
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• 2004

본 연구에서는 사전에 수행된 델파이 조사의 기초자료를 통하여 유통분야의 미래유망기술을 AHP 방법을 사용하여 우선순위를 설정하였다. 조사방법은 10명의 전문가에게 설문조사를 실시하였으며, 조사결과는 AHP의 분석 소프트웨어인 EC2000를 이용하여 분석하였다. 분석결과 평가대항목간 중요도에서는 시장성이 0.495로 가장 중요하게 나타났으며, 기술성이 0.261, 그리고 공공성은 0.244로 나타났다. 각 평가소항목의 세부적 중요도는 기술성 측면에서는 기술파급성, 기술실현성, 기술독창성 순으로, 시장성 측면에서는 투자수익성, 시장성장성, 시장규모성 순으로, 공공성 측면에서는 산업파급성, 국가전략과의 부합성, 사회영향성 순으로 중요하게 나타났다. 각 기술군 중 중요도가 가장 높은 기술은 I군의 기술에서는 '수출입 농산물의 병ㆍ해충 검역 기술이 개발된다'의 기술이, 그리고 Ⅱ군의 기술에서는 '농축산물의 가공, 저장 및 유통 중 발생되는 유해성분 평가 및 제어 기술이 개발된다'의 기술로 나타났다.

• 대한수의학회지
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• 제49권1호
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• pp.23-34
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• 2009

This study was performed to evaluate repeated-dose oral toxicities of Chelidonium majus extract in Fischer 344/N rats. Chelidonium majus extract was administered orally to rats at dose levels of 0, 25, 74, 222, 666 and 2,000 mg/kg/day. Each group consisted of 10 rats of each gender. The Chelidonium majus extract was given once a day, 5 times a week, for 90 day repeatedly. This study was conducted in accordance with the Protocol of Korea National Toxicology Program (issued by National Institute of Toxicological Research) and The Standards of Toxicity Study for Medicinal Products (issued by Korea Food and Drug Administration). In the present study, There were no toxicologically significant changes in mortality, clinical signs, body weight gains, ophthalmoscopy, urine analysis, hematology, serum biochemistry, necropsy findings, organ weights, histopathology, estrus cycle and sperm examination of all animals treated with Chelidonium majus extract. These results suggest that the oral no observed adverse-effect level of the test item, Chelidonium majus extract, in rats is higher than 2,000 mg/kg/day in both genders. The target organs were not established.

• 한국산업정보학회논문지
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• 제21권1호
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• pp.71-82
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• 2016

본 연구는 국내 의료기기 업체 종사자의 직무별 현황, 인력확보의 어려움 정도와 그 이유, 퇴직률 등을 분석하여 인력확보와 관련된 자료를 제공하고자 수행되었다. 연구결과, 의료기기 제조업체는 생산품목과 관계없이 국제인증 취득과 수출을 담당하는 해외영업 인력이 필요하며 수도권에 소재한 기업이라 할지라도 인력확보가 용이하지 않았다. 그리고 의료기기 회사는 직원 수 및 매출 규모와 관계없이 인력확보의 어려움을 겪으며 특히, 3등급의 의료기기를 생산하는 업체의 구인난이 심했다. 인력확보가 어려운 이유는 개인은 취약한 근로조건, 법인은 회사가 요구하는 직무능력을 갖춘 구직자의 수가 적기 때문이었다. 따라서 의료기기 업체의 구인난이 해결되기 위해서는 기업에서 요구하는 수준의 직무능력을 갖춘 인력이 양성되어야 하고, 회사는 적절한 수준의 근로조건을 마련하는 것이 필요함을 알 수 있다. 그리고 퇴직률 분석에서 회사 규모가 크고 직원이 많을수록 인력관리에 어려움을 겪고 있는 것으로 나타나 체계적이고 통합적인 인력관리 프로그램이 필요함을 알 수 있었다.

• 한국의료질향상학회지
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• 제9권2호
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• pp.148-163
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• 2002

Background : The personnel of emergency department have been under tremendous pressure to manage unexpected emergency situations and excited patients. And interpersonal conflict has existed always, because emergency department was consisted of various personnel of their own specialty. The patient's satisfaction has to come from the personnel's satisfaction. The purpose of this study was to evaluate emergency department personnel's job satisfaction and its related factors and to improve quality of emergency medical service Methods : A self-administered questionnaire survey to the emergency department personnel was conducted between September 1 and October 31, 2001. The response rate was 90.2%. Using SAS program (Version 6.12), the collected data was analyzed by frequency, ANOVA, multiple comparison, Pearson correlation procedure, and stepwise multiple regression analysis. Result : The analysis of related factors of job satisfaction showed high score of interpersonal interaction (3.246), professional prestige (3.095), autonomy (2.916), task requirements (2.701), organizational requirements (2.444), and pay (1.953) in order of item mean. Professional prestige (0.498), task requirements (0.464), and organizational requirements (0.408) were highly positive correlated with overall level of job satisfaction. The factors influencing the job satisfaction were professional prestige and task requirements which explaining efficacy were 37.6% and 32.2% respectively. The total explaining efficacy was 33.6%. Conclusion : It was found out that emergency department personnel's job satisfaction can be raised by promoting professional prestige and task requirements. The personnel of emergency department have to be satisfied through their job, and the administration of the hospital has to pay more attention to their employees' job satisfaction and it related factors.

• 대한방사선치료학회지
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• 제6권1호
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• pp.154-170
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• 1994

The Purpose of this study was to determine the degree and contents composing the qualify of life and to analyze the relationships among the demographic characteristics, the degree of pain and the quality of life of the cancer patients experiencing a radiation therapy. The subjects for this study were 110 out-patients experiencing a radation therapy at C University Hospital in K-city, from April to October, 1992. The data were obtained using a convenience sampling technique. The tool of this study was the quality of life scale developed by Ro, You-Ja and the data were analyzed using a SAS program for percentages, mean & standard deviation. ANOVA and Scheffe test. The results were as follows : 1. the average total score of the quality of life of the subjects was 139.65(minimum score 121-maximum score 164), item mean score grange 1-5) was 2.97. For each factor in the quality of life scale, the mean scores (range 1-5) were 3.29 in emotional state, 3.14 in relationship with neighbors. 3.04 in physical state and function. 2.92 in self-esteem, 2.81 in economic life and 2.65 in relationship with family. 2. The incidence of physical symptoms was seen fatigue ($84.5\%$). anorexia ($65.5\%$) and weight loss ($47.3\%$) in order. The 50.9 percentage of the subjects complained of moderate or severe pain. 3. The results of the analysis of the relationships between the demographic variables and the quality of life were as follows : Gender (F=8.45, P=0.0044), age (F=6.29, P=0.0001). educational level (F=5.67, P=0.0046), marital status (F=6.82. P=0.0016), occupation (F=2.86, P=0.009), monthly income (F=6.90, P=0.0003), family living together (F=3.95, P=0.0494) and person paying a medical fee (F=5.14, P=0.0023). 4. The relationship between the degree of pain and the quality of life was significant difference (F=3.12, P=0.0482).

• 대한조선학회논문집
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• 제30권2호
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• pp.132-140
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• 1993

LNG선은 극저온의 위험한 화물을 안전하게 격납, 운송해야 하기 때문에 일반 선박에 비해서 고도의 구조설계/해석 기술이 요구된다. 따라서 본고에서는 독립형 LNG탱크의 총체적인 구조안전성 평가과정을 다루었으며 구체적으로 다음과 같은 연구내용들을 포함한다. 1) 파랑하중의 직접계산, 선체 및 탱크의 응력해석 그리고 통계해석과정을 포함하는 파랑 응력의 장기분포해석. 2) S-N approach에 의한 피로강도 평가. 3) 피로균열 전파해석 및 LBF개념에 의한 구조안전성 평가. 본 제1보에서는 (1)(2)항에 중점을 두어 시설계 LNG선에 대한 예제계산을 수행하였으며 나머지 부분은 이어지는 제2보에서 상세히 다루어질 예정이다.