• 지역사회간호학회지
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• 제1권1호
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• pp.107-114
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• 1989

기존의 통계자료를 이용하여 1985년과 1986 년의 부산 경상남도 지역 보건소를 중심으로 본 보건간호사의 사업 활동에 대한 조사연구는 다음과 같았다. 1. 연도별 사업분야별 간호사 수 사업분야별 간호사 수는 1985년, 1986년 모두 부산지역은 가족계획 사업에, 경남지역은 진료실 사업에 활동하는 수가 가장 많았다. 2. 연도별 보건소당 인구수 부산지역의 보건소당 인구수는 1985년에 351,681명에서 1986년의 357,884명으로 dir간 증가하였고, 경남지역은 1985년에 130,247명, 1986년의 130,252명으로 비슷하였다. 3. 연도별 보건간호사당 인구수부산지역의 보건간호사당 인구수는 1985년의 30,008명에서 1986년에는 31,120명으로 증가하였으나, 경남지역은 오히려 1985년에 22,590에서 1986년에 16,747명으로 감소하였다. 4. 연도별 사업분야별 활동 상황 연도별 사업분야별 활동 상황에서 부산지역은 가족계획사업을, 경남지역은 영유아 보건사업을 가장 많이 하였다. 5. 연도별 사업분야별 간호사당 인구수 부산지역은 1986년 모자보건 사업 대상자 수가 353,665멍으로 가장 많았으며, 경남지역은 1985년에 모자보건 대상자가 46,220명으로 가장 많았다. 6. 연도별 사업분야별 간호사당 관리된 수 사업분야별 간호사당 관리된 수는 부산 경남지역 모두 모자보건 사업이 가장 많이 관리되었다.

• 통상정보연구
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• 제8권3호
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• pp.323-341
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• 2006

The world industry structure is characterized as service economics concerned with key words of global, information and culture. Developed countries have expanded a value-added of service economics along with rapid growth of service economics. In this change of economic environment in the world, China have converted their strategy of an economic management into coping with the industrial structure of service in the 11th 5-year plan. The purpose of the paper, therefore, is to find out the new commerce strategy of China, and searching for the counter plan of Korea. Chapter 2 begins with the change of economic strategy in China and their cultural factors using service industry. Chapter3 deals with, from the basis of chapter 2, China's service export strategy to abroad and our counter plan that is able to export and expand Korean service and culture industry into China.

• 치위생과학회지
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• 제14권4호
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• pp.510-515
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• 2014

본 연구는 치과위생사의 근속연수에 영향을 끼치는 인구사회학적 독립변인들과 직무만족도의 여러 요인들을 분석하고자 서울시 7개구의 구강진료기관을 선정하여 자기기입방식의 설문을 실시하였다. 로지스틱 다중 회귀분석 결과 직무만족요인 중 자율성요인이, 인구사회학적 요인으로는 연령, 종교유형 및 이직경험여부가 통계적으로 유의하게 치과위생사의 장기 근속연수에 영향을 미쳤다. 전체 응답자의 평균연령은 28세였고, 대상자의 약 3분의 2가 이직 경험이 있다고 응답하였다(65.2%). 중위수를 기준으로 한 근속연수 4년 미만과 4년 이상의 집단은 각각 125명(42.2%), 171명(57.8%)이었고, 각 집단의 평균은 24.6세와 30.5세를 보였다. 또한 중위수(4년)를 기준으로 한 장기근속여부는 연령(p<0.001), 결혼여부(p<0.001), 교육수준(p=0.035), 그리고 이직경험여부(p<0.001)에서 통계적으로 유의한 연관성을 보였다. 직무만족요인 중, 자율성요인은 근속연수 4년 미만 집단과 4년 이상 집단에서 각각 3.02점, 3.27점으로, 두 집단 평균차이가 통계적으로 유의했다(p=0.001). 로지스틱 다중회귀분석결과, 인구사회학적 변인 중에는 연령, 종교유형, 이직경험이, 직무만족도의 4가지 요인 중에서는 자율성요인만이 통계적으로 유의하게 치과위생사의 장기 근속연수에 영향을 미쳤다(OR, 2.65; p=0.036).

• 보건행정학회지
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• 제1권1호
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• pp.136-152
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• 1991

The study was conducted to project supply and demand of the physicians from year 1991 to year 2010 based on the analysis of supply and demand of the physicians up to year 1989. Results of the study will provide information for the physicians manpower planning of the 7th 5-year Economic Social Development Planning(1992-1996) and contribute to the overall health manpower planning for the 21the century. It is projected that physician will be oversupplied from the very near future based on the current productivity or underestimated based on the optimal productivity. Thus, it is desirable not to change size of training and education during the 7the 5-year planning period and re-examine the status of the physician manpower at the end of the 7th 5-year period taking into consideration medical services utilization pattern, patients' satisfaction, and physicians' productivity.

• 한국철도학회논문집
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• 제14권1호
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• pp.6-10
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• 2011

본 연구는 정시성의 목표값이 운영 요구조건으로 주어지고 이를 달성하지 못한 해당연도에는 철도운영자에게 패널티가 부과되는 상황에서 철도시스템의 신뢰도 목표값을 설정하는 문제를 다룬다. 철도시스템의 신뢰도에 따라 총 운영기간동안 패널티 부과 회수가 달라지기 때문에 철도운영자는 이를 고려하여 철도시스템 및 하위시스템에 대해 신뢰도 목표값을 설정할 필요가 있다. 본 논문은 철도운영자가 운영기간 동안의 패널티 부과회수를 고려하여 철도시스템의 서비스 신뢰도 목표로 설정할 수 있도록 철도시스템 및 하위시스템의 서비스 고장 간 거리에 따라 연간 패널티 부과 확률 및 철도시스템의 운영연수 동안 패널티 부과 회수를 산출하는 절차 및 계산식을 제안한다.

• Journal of Preventive Medicine and Public Health
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• 제56권2호
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• pp.145-153
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• 2023

Objectives: Although it is difficult to define the quality of stroke care, acute ischemic stroke (AIS) patients with moderate-to-severe neurological deficits may benefit from thrombectomy-capable hospitals (TCHs) that have a stroke unit, stroke specialists, and a substantial endovascular thrombectomy (EVT) case volume. Methods: From national audit data collected between 2013 and 2016, potential EVT candidates arriving within 24 hours with a baseline National Institutes of Health Stroke Scale score ≥6 were identified. Hospitals were classified as TCHs (≥15 EVT case/y, stroke unit, and stroke specialists), primary stroke hospitals (PSHs) without EVT (PSHs-without-EVT, 0 case/y), and PSHs-with-EVT. Thirty-day and 1-year case-fatality rates (CFRs) were analyzed using random intercept multilevel logistic regression. Results: Out of 35 004 AIS patients, 7954 (22.7%) EVT candidates were included in this study. The average 30-day CFR was 16.3% in PSHs-without-EVT, 14.8% in PSHs-with-EVT, and 11.0% in TCHs. The average 1-year CFR was 37.5% in PSHs-without-EVT, 31.3% in PSHs-with-EVT, and 26.2% in TCHs. In TCHs, a significant reduction was not found in the 30-day CFR (odds ratio [OR], 0.92; 95% confidence interval [CI], 0.76 to 1.12), but was found in the 1-year CFR (OR, 0.84; 95% CI, 0.73 to 0.96). Conclusions: The 1-year CFR was significantly reduced when EVT candidates were treated at TCHs. TCHs are not defined based solely on the number of EVTs, but also based on the presence of a stroke unit and stroke specialists. This supports the need for TCH certification in Korea and suggests that annual EVT case volume could be used to qualify TCHs.

• 한국항공운항학회지
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• 제24권3호
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• pp.69-79
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• 2016

This study examines the awareness of the curriculum of the cabin service major students at 2 year colleges through the CIPP (Context, Input, Process, Product) evaluation model and an empirical analysis on how their awareness affects Service Orientation and Service Hospitality. It was proven that the CIPP evaluation model has a positive effect on the satisfaction of their department, and also has a meaningful effect on Service Hospitality and Service Orientation statistically. However, the satisfaction of their department itself is not associated with the increase of Service Orientation and Service Hospitality so it negatively affected them. Moreover, both the Service Management program(Process) and Service Attitude(Product) have a meaningful effect on Service Hospitality, and Service Hospitality also has a meaningful effect on Service Orientation. So it resulted in a casual relationship among them. As a result, it is desperately necessary to promote an educational environment that will increase the satisfaction of the department and help students to become flight attendants. It is also necessary to increase awareness of the Service Management program(Process) and Service Attitude(Product).

• 대한간호
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• 제21권3호통권116호
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• pp.6-7
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• 1982

• Journal of the Korean Society for Industrial and Applied Mathematics
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• 제26권1호
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• pp.23-48
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• 2022

In this paper, we provide predictive models for the market price of fruits, and analyze the performance of each fruit price predictive model. The data used to create the predictive models are fruit price data, weather data, and Korea composite stock price index (KOSPI) data. We collect these data through Open-API for 10 years period from year 2011 to year 2020. Six types of fruit price predictive models are constructed using the LSTM algorithm, a special form of deep learning RNN algorithm, and the performance is measured using the root mean square error. For each model, the data from year 2011 to year 2018 are trained to predict the fruit price in year 2019, and the data from year 2011 to year 2019 are trained to predict the fruit price in year 2020. By comparing the fruit price predictive models of year 2019 and those models of year 2020, the model with excellent efficiency is identified and the best model to provide the service is selected. The model we made will be available in other countries and regions as well.

• 기술사
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• 제42권4호
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• pp.34-39
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• 2009

IMT-2000 service started around year of 2000 to support global roaming with high speed data rate. But 3GPP and 3GPP2 could not narrow gaps between them to make separate specification. To make it worse, economy regression delayed deployment. Starting 2007, WCDMA, standardized in 3GPP, was launched in Korea by KT and SKT. 3GPP introduced HSDPA and HSUPA as an enabler for high speed down and uplink packet service, in release5 and release5, respectively.