• 경영정보학연구
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• 제12권1호
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• pp.43-58
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• 2010

국내 조선산업의 전체 경쟁력 향상을 위해서는 조선소 뿐만 아니라 후방 산업인 조선기자재 업체들도 ERP 시스템을 통한 경영효율화를 달성해야만 한다. 그러나 조선기자재 업체들은 규모의 영세성과 주문생산 산업이라는 특성으로 인해서 성공적인 ERP 시스템 구축사례는 거의 보고되고 있지 않다. 따라서 본 연구에서는 조선기자재 업체인 K업체를 대상으로 ERP 시스템 구축에 대한 심층적 사례분석을 시도하였다. 특히 ERP 시스템 구축 단계를 사전준비 단계, 구현 단계, 정착 안정화 단계로 구분하고, 각 단계에서 중요한 성공요인들을 도출하였다. K업체의 ERP 시스템은 현업에서 성공적으로 운영되고 있으며, 이를 통해서 정성적 정량적 성과가 크게 개선되었다. 본 연구의 결과를 통해서 ERP시스템 개발을 준비 중인 조선기자재 업체뿐만 아니라 중소기업 IT화 지원 사업을 지원하는 관리자들에게도 실무적 지침을 제시하였다.

• 한국수산과학회지
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• 제45권4호
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• pp.307-316
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• 2012

This study evaluated the possible use of white muscle from cooked skipjack tuna as a constituent of diet foods. White muscles from the belly and dorsal area of cooked skipjack tuna were identified as anterior, median, and posterior. The skipjack tuna white muscle contained more moisture and ash (except for part I in both the belly and dorsal muscles) than chicken muscle, while it had less crude protein and crude lipid (except for part II in belly muscle). The yield was the highest in part I of both the dorsal and belly parts among the various parts of white muscles. The skipjack tuna white muscle contained 14-18% fewer calories than chicken breast muscle. Part I from both the belly and dorsal muscles had higher total amino acid contents than the other parts, but lower contents than chicken breast muscle. White muscle of skipjack tuna was rich in minerals, such as phosphorus, iron, and zinc. The total free amino acid content of part I in the belly and dorsal muscles was 1,152.1 and 1,215.7 mg/100 g, respectively, and was 1.7-1.8 times higher than in chicken breast muscle. The major amino acids in the white muscles from skipjack tuna were taurine, histidine, anserine, and carnosine. Based on these results, if it is possible to mask the fish odor, all parts of the white muscle from skipjack tuna could be used as constituents of diet foods.

• Fisheries and Aquatic Sciences
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• 제8권4호
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• pp.189-194
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• 2005

Protein, lipid classes, and fatty acid composition, including n-3 highly unsaturated fatty acids (HUFAs), were analyzed in the soft parts, which we differentiated as the adductor muscles and 'other portions,' from the cultured pearl oyster after the pearl was harvested and before the nucleus was grafted to evaluate the nutritional qualities of the soft parts. Total lipid content was higher in the other portions of the soft parts ($1.25-1.26\%$) than in the adductor muscles ($0.58­0.65\%$) in both pearl oyster samples, whereas protein content was higher in the latter ($15.5­18.7\%$) than in the former ($11.2-13.9\%$; P<0.05). The percentage of total lipids (TLs) consisting of phospholipids (PLs) was higher in the adductor muscles ($60.4-68.3\%$) than in the other portions ($40.6-47.0\%$), but the percentage of nonpolar lipids (NLs) was higher in the other portions of the soft parts. The prominent lipid classes were free sterol (FS) and triglyceride (TG) in the NLs and phosphatidylcholine and phosphatidylethanolamine in the PLs. The adductor muscles contained high levels of FS and all PL classes, while the other portions contained high levels of all NL classes, especially TG (but not FS; P<0.05). The prominent fatty acids were 22:6n-3 ($17.2-24.9\%$), 16:0 ($8.35-15.8\%$), 20:5n-3 ($7.95-14.9\%$), 18:0 dimethyl acetal (DMA, $4.79-13.5\%$), 18:0 ($4.50-6.16\%$), and 20:4n-6 ($4.36-5.43\%$). The percentages of 22:6n-3, 20:4n-6, and 18:0 DMA were higher in the adductor muscles than in the other portions of both pearl oyster samples, while those of 20:5n-3 and 16:0 were higher in the other portions (P<0.05). The levels of these food components were similar to those of other bivalves or were higher, especially the protein content, indicating that the soft parts of pearl oysters, which are currently wasted, have food value.

• 수산해양교육연구
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• 제12권2호
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• pp.123-141
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• 2000

Facing to millenium, The new development of maritime and Fisheries education schemes will be cultivated in order to challenge global maritime nations as the new target of marine education which was established new index and problems of maritime education in place. First, The index of Marine and Fisheries education of 21st century was aimed at the spirits of expansion of territories of the era of ambassador of Jang Bo Go Sylla dynasty where marine trade had been prevailed between sylla and china leading to the spirits of marine pioneer in the northeastern Asian regions. and we must maintain the great desire and frontier spirities toward the marine industry also, adjust to the development and frontier spirits. Secondly, In order to cultivate the prominent man power for the marine industry, the government shall be specialized for the agency of marine education system, expand the educational installation, reforms the content of curriculum, to be adjust the global education system, also, enlarge the scholarship for the student, exemption tuition fees, installed the dormitory for the student, professors and teachers engaging in this parts have to lead the students with the pride and confidence and must provided the chance of job after he had completed for their on boarding life. Thirdly, for the secure responsible officer, the authorities has a schedules for enlarging the chance of studying and training also have to accumulate the practical experience and should enforce the retraining to the prof's and teachers also improve the leaders quality, on the other hand. The position of prof's and teachers will be elevated with the gaining of education philosophy and special treatment by the authorities. Fourth, to receive the positively marine industry educational system. First of all, have to provide the cooperation of industries and academy and they satisfy their job and change the their way of thinking and should notify the importance of government strategical industry by the mass-media system. Against the new marine era, we must participate the marine industry positively, have to elevate the culture of mankind and also, have provide the basement of prominent man-power for the marine industry in future.

• 한국산업융합학회 논문집
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• 제21권3호
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• pp.117-123
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• 2018

Continued R&D investment by the government and corporate support played a major role as the background of the rapid growth of the Republic of Korea. In 2017 of the Republic of Korea, the R&D support size of the government accounted for 19.7 trillion won, accounting for 4.7% of the government budget. Government R&D budgets are increasing by 2.5% each year. In this paper, we analyzed the outcomes of the Busan regional company support project conducted in the 2 years. For the time series analysis, we gathered company support amount by year, sales after company support, employment. We used IBM SPSS(Statistical Package for the Social Sciences) statistics 18 for correlation analysis.

• 한국항해항만학회지
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• 제32권5호
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• pp.415-423
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• 2008

이 연구는 해양레저스포츠 정책의 발전방향에 관한 것이다. 이러한 연구를 위하여 우리나라 해양레저스포츠에 관한 선행연구와 실태분석, 해양레저스포츠의 장애요인 및 발전요인을 분석하였다. 해양레저산업의 발전에 기초 자료를 제공하고자 한 결론은 다음과 같다. 첫째, 정책기반의 문제로 해양문화에 대한 홍보 미비로 인한 국민들의 인식개선, 해양레저 산업에 대한 국가정책 반영 강화, 해양산업 해양레저스포츠 복합단지의 국가자원화 개발 중복 투자 방지, 선진국과의 긴밀한 network 구축 강화이다. 둘째, 인적기반의 문제로 해양레저 산업분야의 전문부처 조직신설, 전문지도자 육성 및 기반조성 사업의 TF팀 육성 강화이다. 셋째, 시설기반의 문제로 해양레저 관련 SOC의 확충, 해양레저 시설개발을 위한 법 제도적 규제완화, 지방정부와의 긴밀한 협력체계로 인한 난개발의 방지이다. 넷째, 법 제도적 기반의 문제로 규제 중심의 관련법규 철폐, 정책의 혼선으로 인한 법 제도적 혼선 방지이다. 다섯째, 산업적 기반의 문제로 국내 수요공급 확충과 부품산업의 강화, 선박/엔진 등 정비사 자격제도의 육성이다.

• 수산해양기술연구
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• 제54권1호
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• pp.1-11
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• 2018

This study was conducted in order to improve fishing gear for existent net of the anchovy boat seine. Field experiments were performed to observe geometry of nets by catcher boats. When the distances between the two ships were 100, 300, and 500 m, and the speeds of towing nets were 0.6, 0.9, and 1.2 k't, respectively. The vertical opening and actual opening of each part of the existent net was as follows: the middle part of the wing net, 12.9-26.6 m, 19-39%; the entrance of the inside wing net, 23.3-35.3 m, 40-60%; the square and bosom, 18.4-24.2 m, 37-49%; the entrance of the bag net, 19.0-23.3 m, 79-96%; the flapper, 13.2-15.3 m, 142-161%; and the end of the bag net, 13.2-15.7 m, 51-61%. The actual net opening of each part of the existent nets used in this study was lower than that of the design net height, due to the low net height of the wing net and the inside wing net, it limited a range of the net height of the square and bosom. The opening of the entrance of the bag net caused the net pocket shape and inflated some parts of the nets. The tension of towing nets was measured between 4.4 and 11.0 tons, and it is necessary to reduce the structure and improve the structure of the bag net.

• 한국수산과학회지
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• 제48권1호
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• pp.16-25
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• 2015

This study compared the food quality of salmonid fishes according to the species, country of origin, and separated part, such as fillet and frame. The proximate composition of chum salmon from Norway (CS-N) was 74.4% moisture, 19.5% crude protein, 4.2% crude lipid, and 1.2% ash. These values were within roughly 1% for the other salmon species. There was no significant difference (at P<0.05) in the Hunter a value of salmon muscle according to sepatated parts. However, there was a significant difference (P<0.05) in Hunter a value of salmon muscle according to the species and country of origin. There were significant differences in odor intensity and hardness of the salmon according to the species. The major free amino acid in all of the salmon muscles was anserine, which ranged from 61.3 to 73.0%. The taste value was the highest for salmon imported from Alaska (CS-A), followed by pink salmon, CS-N, and muscle separated from the frame (AS-C). In the taste value of all salmon muscles, the major amino acid was glutamic acid. The total amino acid content of salmon muscles ranged from 18.36 to 19.64 g/100 g, and the major amino acids were glutamic acid and aspartic acid. There were differences in the mineral contents, including Ca, P, K, and Fe, and fatty acid composition of salmon muscle according to species.

• 한국멀티미디어학회논문지
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• 제19권2호
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• pp.405-410
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• 2016

Elevator industry is a field that is mechanical, electrical and electronic technology and constantly requires inspection and maintenance considering various applications and various types. Recently, various elevator control and monitoring technologies with IT are developing for elevators on land. But technologies with IT have been hardly done in marine elevator that is consistently assured safety and reliability of life cycle for its parts in poor environment. In this paper, we implemented embedded main controller, floor controller and car controller that meet the requirements and use NMEA network protocol by analyzing home and abroad integrated elevator operation and management systems. Especially, we secured reliability of maintenance by real-time fault diagnosis and control that was implemented with limit switch, gyro sensor, temperature/humidity/barometric pressure sensor and fire detection sensor thinking over the environmental conditions of terrestrial and marine elevator.

• 한국수산과학회지
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• 제53권5호
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• pp.717-724
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• 2020

Styela plicata are naturally-occurring marine resources easily found along the coastlines that have established their niche as functional food and nutraceuticals ingredient along with their increasing consumer demand. Ascidian contain a large amount of dietary fiber but only the meat has been utilized and consumed while the rest of its parts are discarded. Also, various studies have been conducted on the meat of ascidians while studies on the functionality of the ascidian tunics, which were mostly undervalued, were scarce. In this study, we investigated and explored the glycosaminoglycans (GAGs) contents in the tunics of S. plicata, and their potential use as functional ingredient in pharmaceutical and nutraceutical applications. Sulfated GAGs and uronic acids contents were 8.9-10.7 g/100 g and 9.4-11.3 g/100 g, respectively. Highest GAGs content was extracted with optimum Brix at 7-9. Extraction efficiency using hot water at 121℃ was 4.22% while enzyme extraction using Protamex was more efficient at 5.91%. GAGs extracted from S. plicata tunics exhibited collagenase inhibitory activity of 75.2% at 100 ㎍/mL and procollagen synthesis activity of 80.1% at 100 ㎍/mL.