• 한국항만경제학회지
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• 제26권4호
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• pp.289-309
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• 2010

외환위기 이후 지방경제의 구조적 불황을 극복하고 자력성장을 도모해야 한다는 인식아래 정부가 전국적으로 지역산업진흥사업을 추진된 바, 전국적으로 지역별 특성을 반영한 전략산업을 중심으로 산업클러스터의 형성을 활성화하고 있다. 이러한 상황속에서 전남의 전략산업인 조선산업의 경쟁력을 강화시키기 위해서는 전문적인 인력양성이 무엇보다도 중요하다. 따라서 본 연구는 전남 조선인력의 인력양성을 효율적으로 관리하고 추진하기 위한 조선인력 현황과 수요조사를 실시하여 조사결과에 따른 조선산업의 문제점 및 개선방안을 제시하였다. 전남 조선산업은 기능인력 고령화, 전문기능인력 및 우수한 인력 부족, 교육훈련기관 부족 등의 문제점이 나타났다. 이를 개선하기 위해서는 관련 기관과 기업간 네트워크, 기관 및 대학간 네트워크 강화 등 전문인력양성을 위한 다양한 지원 정책이 필요하다.

• 한국항만경제학회지
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• 제30권4호
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• pp.91-110
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• 2014

정부는 주요항만 배후단지를 활성화하기 위해 항만배후단지에 물류와 비즈니스의 연계강화를 통한 '국제 항만물류 비즈니스 클러스터'를 구상하고 있고, 이를 위해 업무 편의시설 조성을 계획하고 있다. 한국의 주요항만과 경쟁하고 있는 유럽, 중국, 일본 등의 항만들도 항만도시로의 발전을 위해 항만배후단지에 업무 편의시설을 개발하고 있다. 본 연구는 국내외 업무 편의에 대한 사례분석과 광양항 업무 편의시설에 대한 수요추정을 통해 광양항 업무 편의시설의 활용방안, 개발단계, 운영방안 등을 제시한다. 광양항 업무 편의 시설은 업무 숙박 상업시설 중심의 개발이 필요하며, 수요를 추정한 결과 2035년을 목표로 단계적으로 개발되어야 할 것으로 추정되었다. 또한 토지임대시 수익성 있는 토지임대료를 책정하고, 조기활성화를 위한 인센티브제를 고려할 필요가 있을 것이다. 민간분양을 위해서는 항만배후부지에 대행개발 등의 민간투자를 허용하는 방향으로의 항만법의 추후 개정도 논의되어야 할 것이다.

• 대한지역사회영양학회지
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• 제17권1호
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• pp.81-90
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• 2012

This study is to research the use and the demand of the elderly generation that pursue economic ability and active lifestyle. The composition of the meals were "homemade meals" 65.3%, "homemade & convenience meals" 26.7% overall. For the "never miss a meal" category, 70-74 years old was 48.3%, over 80 years old was 60.0%. The elderly under 70 years old showed a high frequency in the use of alternative meals (p < 0.05) and the elderly with higher education used the alternative meals more frequently (p < 0.01). The rice-cakes, bread, tuna cans, Korean side-dishes, beverages, meat, cup-noodles and seafood as alternative meals are in the order of most frequency. Also, 96.0%, 59.0% and 46.5% of the elderly had experience in using "Ready to eat (RTE)", "Ready to heat (RTH)" and "Ready to cook (RTC)". The oldest group surveyed, the elderly at the age of 80 years old and above showed lower preference for "completely cooked state" but showed highest results in the "half-cooked state". This shows the difference between people's perception and the behavior that showed high frequency of 96.0% in the experience with "RTE". This can be inferred that the elderly needs the development of convenience food that is moderately packaged according to the newer lifestyle where the elderly live independent from their children. Moreover, there is a higher demand in the healthy convenience food, which means that there is a need for development in the quality of the convenience food that will allow more faith in convenience food by the elderly.

• 한국정보과학회논문지:시스템및이론
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• 제30권5_6호
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• pp.223-231
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• 2003

VOD 서비스는 멀티미디어의 특성인 높은 대역폭과 긴 재생시간으로 인해 서버와 네트워크의 자원 소비가 높다. 패칭과 채널 예약 패칭 같은 여러 가지 기법들이 네트워크 입출력 대역폭 요구를 감소시키기 위해 제안되었다. 패칭은 True VOD의 실현을 위하여 새로운 클라이언트들을 기존의 멀티캐스트와 결합하는 것을 허용하고, 채널 예약 패칭은 사용자들의 요청이 집중되어 있는 인기 비디오 요청을 서비스하기 위하여 비디오 서버의 전체 채널 용량의 일부를 예약한다. 본 논문에서는 채널 예약 패칭의 성능을 개선시키기 위하여 비디오 서버의 예약 채널 용량을 결정하는 방법을 제안한다. 제안하는 방법의 성능은 시뮬레이션을 통해 평균 서비스 지연시간, 이탈율 그리고 공평성으로 평가하고, 패칭과 다른 채널 예약 패칭의 성능과 비교한다.

• 한국건축친환경설비학회 논문집
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• 제12권6호
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• pp.531-542
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• 2018

Building energy demands have highly risen in modern society; thus, It is necessary to reduce building energy demands especially commercial buildings adopting a curtain wall architecture. Curtain wall architectures have a high ratio of windows which is a vulnerable in heat insulations as cladding. In order to complement insulation performance of windows in these buildings, there are various methods adopted often such as installing blinds, wing wall and films. There are two suggestions of this paper. 1) WWR (Window-to-Wall Ratio) makes a impaction of energy demands in buildings. 2) Another one is an efficiency of blind systems which are installed in buildings in order to reduce cooling demands. It is also critical to make fundamental model for low-energy building construction by processing a lot of simulation As a result by this study, 1) an external blind system is more useful for reducing cooling energy demands rather than an internal blind system. 2) Buildings which have a large window require more amount of cooling demands. In case of WWR 45%, it needs more cooling energy rather than WWR 15% model's 3) Adopting blind system would reduce energy demands. WWR 45% model with external blind systems reduces about 4% of cooling energy demands compared to same model without any blind systems.4) it is necessary to study an efficiency of blind systems combined with renewable energy and it will be possible to reduce more energy demand in building significantly.

• 대한토목학회논문집
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• 제38권6호
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• pp.949-955
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• 2018

사이버대학교에서의 건설공학 교육은 짧은 기간에 수요가 급속하게 성장하고 있으나, 질적 측면에서의 발전 여부에 대한 조사와 평가가 부족한 상황이다. 본 연구는 사이버대학교 건설공학과 신 편입생들의 특성과 이들의 입학 목표 및 동기를 파악하고, 재학생과 졸업생의 현재 교육에 대한 만족도 조사를 통하여 사이버대학교 건설공학 교육의 부족한 부분에서의 보완할 부분을 파악하고, 보다 더 바람직한 교육을 제공할 수 있는 가이드라인을 제공하는 것을 목적으로 한다. 사이버대학교 건설공학 교육의 발전을 위해서는 교육의 내용이 오프라인 대학의 교육과는 차별화가 필요하다. 또한, 전문 건설인이 되기 위하여 신 편입학한 학생들이 자격증 취득 목표를 달성할 수 있고 만족할만한 교육을 제공해야 한다. 다양한 목표를 가지고 있는 학생들을 위하여 기초에서 전문과정까지 폭넓고 다양한 교과목을 제공하여 본인의 목표에 맞는 과목을 선택할 수 있도록 해야 한다.

• 한국산학기술학회논문지
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• 제22권1호
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• pp.313-320
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• 2021

본 연구는 경남 밀양 깻잎 농업의 수급 및 가격 모형을 개발하고 정책 실험을 통해 밀양 깻잎 생산 농가의 총 소득을 극대화하는 적정 생산 규모를 전망한다. 분석 자료는 밀양 깻잎 농업의 총 소득과 관련된 22개년 시계열 자료(1996~2017년)가 이용되었다. 분석 방법은 수요 함수와 평균 비용 함수 추정을 통하여 적정 생산량과 가격을 산출하고 이를 통해 적정 소득을 도출하였다. 또한, 시나리오 분석을 통하여 2030년까지 예상되는 밀양 깻잎 최적 생산량과 이에 해당하는 판매 가격, 총 수입, 총 비용, 총 소득을 전망하였다. 밀양 깻잎 생산 농가 전체를 대상으로 총 소득을 극대화하기 위해서는 2017년에 7천 톤 규모인 밀양 깻잎 생산량을 2030년까지 10~12.5천 톤으로 증가시킬 필요가 있다. 이 경우 밀양 깻잎 농업에 귀속되는 총 소득은 133~213억 원 수준으로 전망된다. 앞으로 밀양 깻잎 생산자 단체는 본 연구에서 제시한 적정 생산 규모를 유지하여 농가에게 귀속하는 총 소득을 증대시키도록 노력해야 할 것이다.

• 한국항공운항학회지
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• 제30권4호
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• pp.105-116
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• 2022

Domestic and foreign aviation industries showed steep growth along with rapid increase in aviation demand, but the industries got directly hit by COVID-19. Now, with the recovery of daily life, aviation demand is gradually increasing, too. However, the risk of aviation accidents also increases proportionally to the increasing demand for aviation. Although it is a point that safety management needs to be actively conducted to prevent safety accidents resulted from the growth of aviation industries, research on safety culture and organizations is not sufficiently done in terms of the depth and scope of it despite the importance of the discussion. Studies in various areas have reported that an organization's safety culture forms the group's safety atmosphere and then results in the workers' safety behavior. Accordingly, this study examined the effects of safety culture in an organization on the safety behavior of its members who are aircraft maintenance technicians. The results of this research can be summed up as follows: first, it has been found that the roles of the person in charge grounded on clear goals and guidelines for the organization's safety policy influence the technicians' attitudes. Second, the important factor in the technicians' safety observance is that the attitude to follow safety rules when performing aviation maintenance raises their awareness of safety, for instance, following standard operation procedures or wearing personal equipment for protection. Third, their attitudes have positive effects on safety participation, and consequently, their intention to comply with safety rules is shown as an active action to achieve the ultimate goal of safety behavior.

• 현장농수산연구지
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• 제26권1호
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• pp.30-39
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• 2024

Korean arboretums where a large number of people are visiting could not do visitor's satisfaction in qualitative side and communication through education and event, although a lot of those things statistically have been doing so far. At this side, it needs an arboretum's segmentation: preparing to an adaptation strategy of a new paradigm, differentiated strategy, and problem solving strategy tied by a similar group for the Korean arboretum visitors. This research tries to classify several patterns with Korean arboretums by visitor's behavior and propose each type of subspecialized management plan after analyzing characteristic of supply and demand. The research for this tries to classify several patterns of Korean arboretum and suggest segmentalzed management plan by types after analyzing characteristics of aspects of demand and supply. By looking at the main patterning result of arboretum as a standard of the demand, there were four sorts of arboretums. In the first, it is the arboretum of intermediate type: not a clear characteristic. In the second, it is an arboretum of multipurpose resort type: strongly demanding motivational factors of a rest, health, access, low cost, experience, learning and sightseeing. In the third, it is an arboretum of theme tour type: a strong sightseeing motivational factor and demanding appreciate scenery. In the last, it is an arboretum of studying and admiring type: demanding a motivational factor of sightseeing landscape and plants, a strong experience and learning.

• 대한간호학회지
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• 제11권2호
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• pp.33-54
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• 1981

The purposes of this study were to determine the relevant nursing needs of patients following discharge; to identify the degree of their nursing needs; to identify types and status of discharge order and information given to patients; and to determine their specific nursing needs according to their diagnosis. In addition, opinions toward home care services provided by hospitals or by public health nurses and appointment plans with their physicians were also asked in order to determine the necessity of follow-up care for the patient after discharge. Nine hundred and eighty eight subjects were collected among patients being discharged from one national university hospital and four city hospitals. Data were collected from June,1979 to December,1979 using questionnaires and interviews. On the bases of these data the following findings were observed; 1) Almost 40 percents of total subjects discharged from the hospital with some or great degree of nursing needs in general. The most problematic nursing needs were needs for comfort which include needs for releaving pain, for sound sleep and rest, because these needs can only be met by professional help. More than 50% of total subjects have this problem. 2) Needs for mental health, general metabolism, general hygiene and activities and safety were observed in more than 20 percent of subjects. 3) Discharge orders on diet and oral medication were recorded in patients' charts in 70% of all cases. However, more than fifty percents of patients have not been told these information from doctors or nurses. Even though some of them might have had appointment plans with their physicians, they would not keep the appointments unless they completely understood the necessity of the follow-up care. If they have not had any appointment or would not visit the out-patient clinic, there is no method of caring them and prerenting funther discomfort or complications. Even in injection, ski care, dressing and bath, only one thirds of the subjects having recorded discharge orders understood what they need after discharge. The rest of cases have not known what to do for their further care. 4) More than 80 percents and 70 percents of total subjects agreed to a system of home care services provided by hospitals or public health nurses respectively. That is, regardless of sources of medical expenses, most of patients wanted to be taken care of at home following discharge. 5) While more than half of the patients having benefit of medical insurance or paying fully by themselves had appointment plans with their physicians, only one thirds of the patients fully or partially paid by government had appointment plans with their physicians. These results ex-plain that the appointment plan is directly associated with their economic power. This indicates that the home care services are more needed to the people with lower economical status. 6) Those who have been in the hospital more than 24 days wanted !o have home care services more than those who had less hospital days. They also had more appointment plans than other groups. 7) More than 70 percents of the subjects who had been in a university hospital and approximately 30 percents of the subjects in the city hospitals had appointment plans with their physicians. 8) Those who had the cerebrovascular disease, cancer or hypertension demanded more nursing needs such as needs for comfort, for general metabolism and for mental health. 9) Factors which were associated with the degree of patients' nursing needs were age, duration of hospitalization, opinion toward home care services given by public health nurses, hospital appointments and types of hospital. That is, the older they were and the longer the periods of hospitalization were, the higher were their nursing needs. The more they had nursing needs, the more they wanted to have nursing services and had appointment plans. It can be concluded that there is a great demand for a positive and systematic home care services to the people who have been discharged from hospitals following critical care. This program is definitely demanded for the low income groups of people with less education with the financial assistance of the government or other funding agencies.