• Title/Summary/Keyword: sea state

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Information System of Anti-Crisis Management in the Context of Ensuring National Security

  • Kryshtanovych, Myroslav;Antonova, Liudmyla;Pohrishchuk, Borys;Mironova, Yulia;Storozhev, Roman
    • International Journal of Computer Science & Network Security
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    • 제21권12spc호
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    • pp.719-725
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    • 2021
  • The main purpose of the study is to determine the main aspects of information support for anti-crisis management in the context of ensuring national security. In modern conditions, under the influence of COVID-19, it becomes important to develop a modern paradigm for the transformation of anti-crisis management, based on the determination of the laws of state development on the basis of the imperative of national interests and territorial integrity. These are, firstly, the patterns of development of the state system of public administration, secondly, the patterns of development of a complex of state interests, and thirdly, patterns of development of the modern model of the country's territorial integrity. As a result of the study, the key aspects of the anti-crisis management system were identified in the context of ensuring the security of national interests.

Formation of Anti-Corruption Consciousness of Citizens as a Direction of Interaction of Public Authorities and Institutions of Civil Society

  • Shpak, Yurii;Bandura, Ivan;Primush, Roman;Dokalenko, Varvara;Abdullayev, Vagif
    • International Journal of Computer Science & Network Security
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    • 제22권3호
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    • pp.17-22
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    • 2022
  • This article defines the process of formation of anti-corruption consciousness as one of the areas of interaction between public authorities and civil society institutions. It is concluded that the implementation of the state anti-corruption policy in Ukraine may be more promising if the institutions of civil society are actively involved. The degree of citizen engagement can be increased by increasing social trust, as well as by increasing the level of political and legal education and culture. Particular attention should be paid to the organization of public control and monitoring of the activities of public authorities, impartial coverage of information on the fight against corruption in the media, as well as the joint conduct of an information and educational campaign and the promotion of the formation of anti-corruption consciousness among a large number of citizens.

진주담치 및 마른멸치 분말수우프의 제조 (Preparation of Powdered Dried Sea Mussel and Anchovy for Instant Soup)

  • 이응호;하재호;차용준;오광수;권칠성
    • 한국수산과학회지
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    • 제17권4호
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    • pp.299-305
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    • 1984
  • 진주담치와 멸치를 보다 효율적으로 이용하기 위한 방안의 하나로서 진주담치와 시판 마른멸치를 건조하여 분말화한 후 조미료를 배합하여 건조분말 수우프를 만들었으며, 또한 이것을 적층필름용기(cellophane/polyester/aluminium foil/polyester: $20{\mu}m/15{\mu}m/7{\mu}m/20{\mu}m,\;13{\times}14cm$)에 함기포장하여 상온저장 중의 품질안정성을 검토하였다. 진주담치 및 마른 멸치를 건조분말화한 다음 이것에 설탕 $3\%$, 식염 $2\%$, 글루탐산나트륨 $5\%$, 마늘가루 및 후추가루 가가 $0.2\%$를 배합하는 것이 즉석 분말수우프로서 가장 좋은 배합비이었다. 분말수우프 제품의 수분활성은 진주담치의 경우 0.41, 마른멸치의 경우는 0.31 정도이었다. 진주담치제품의 총카로테노이드함량은 저장 중 약간 감소하였고, 휘발성염기질소와 아미노질소는 전제품이 저장 중 거의 변화가 없었으며, TBA 값은 저장 30일까지 약간 증가하다가 그 후 서서히 감소하는 경향을 나타내었다. 관능검사 결과 멸치분말수우프 및 진주담치분말수우프 제품은 모두 저장 100일동안 품질에 큰 변화가 없었으므로 즉석분말수우프로 이용가능하다는 결론을 얻었다.

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완도 금일읍 주변해역 해조류 양식장에 내습하는 해양파랑 특성 (Characteristics of Incident Waves on Seaweed Farm Field Around Gumil-up Sea, Wando)

  • 전용호;윤한삼;김동환;김헌태
    • 한국해양환경ㆍ에너지학회지
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    • 제15권3호
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    • pp.177-185
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    • 2012
  • 본 논문은 완도 금일읍 주변 해역의 내습 파랑 공간분포를 살펴보기 위해 18일간 현장 파랑관측을 실시하고 이를 외해 거문도 해양관측부이 자료와 비교하였으며, 수치모의를 통해 심해 설계파 및 계절별 평상 파랑 내습에 따른 양식장 주변의 입사파고 분포를 고찰하였다. 이를 통해 얻어진 결과를 요약하면 다음과 같다. (1) 현장 파랑관측을 실시한 결과, 최대파고와 유의파고의 관계식 $H_{max}=1.6H_{1/3}$에 근접하는 파랑이 다수를 나타내었다. (2) 외해 입사 파랑에너지가 연안까지 도달함에 있어서 바람의 방향에 따라서 크게 영향을 받고 있으며, N계열의 풍향은 입사 파랑에너지의 감소에, S계열 풍향은 입사파랑에너지 전달에 영향을 주고 있음을 알 수 있었다. (3) 금일읍(평길도와 생길도) 전면해역에서 최대 심해설계파고가 4~5 m이며 파고감소율은 약 38.1~47.6%, 평상파랑의 경우 하계 3.6~4.0 m, 동계 2.3~2.7 m로 나타나 파고감소율은 41.8~49.1%에 해당하였다. (4) 평길도와 생길도 남측의 경우 해양파랑의 영향이 가장 크고, 섬의 북측 청도 수도 해역이 가장 정온한 상태를 나타내었으며, 두 해역간 유의파고비는 약 6배의 차이를 나타내었다.

외국선박의 내수 및 영해 무단정박에 관한 연구 (A Study on Unauthorized Anchoring of Foreign-flag Vessels in Internal Waters and Territorial Sea)

  • 임채현;이창희;정대득
    • 해양환경안전학회지
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    • 제28권2호
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    • pp.280-289
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    • 2022
  • 내수란 영해기선의 육지측 수역으로 연안국의 주권이 미치는 수역이며, 다만 직선기선을 채용하여 새로이 내수로 편입된 곳에서는 연안국의 주권과 함께 외국선박에게는 무해통항권이 인정된다. 특히, 우리나라는 서남해안에 직선기선을 채용하여 무해통항이 인정되는 넓은 내수를 보유하고 있는데, 어업 안전 환경 안보 등 연안 이익을 보호하기 위해 내수를 이용하는 외국선박을 적절히 관리할 필요가 있다. 또한, 영해의 경우에도 연안국의 주권이 미치는 수역으로 연안국의 주요 이익의 보호를 위해 매우 중요한 수역이다. 최근 내수나 영해에서 무단정박 정류하는 외국선박과 충돌사고가 빈번히 발생하여 우리나라에 큰 위협이 되고 있다. 이에 이 논문은 우리나라 내수 또는 영해에서 무단으로 정박·정류한 외국선박의 충돌사고에 관한 사례를 분석하고, 외국선박의 내수 및 영해 통항에 관련된 국내외 법체계를 확인하고 고찰하여, 내수 및 영해에서 외국선박의 무단정박은 무해통항요건을 위반한 것으로, 관련 법률에 따른 처벌가능성을 제시하였고, 내수 및 영해통항 및 정박에 관한 바람직한 법제도 정비방안을 제시하였다.

중국 해상법집행기관조직 개편과 한·중 해양협력 (China's Reorganization of Maritime Law Enforcement Administrations and ROK-China Maritime Cooperation)

  • 김석균
    • Strategy21
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    • 통권33호
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    • pp.178-201
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    • 2014
  • China National People's Congress has passed the bill to combine the Marine Law Enforcement into "State Oceanic Administration People's Republic of China". This bill was intended to resolve the overlapping jurisdiction and disputes caused in ocean territory in nearby countries. The purpose of reorganizing the administration was to combine the dispersed organization into one group. This new big administration was basically organized to increase the power of China marine state on the long-term. The reorganization plan is to group General Administration of Customs, China Marine Surveillance, Fisheries Law Enforcement Command, and Border Control Department into one State Oceanic Administration. The new state Oceanic Administration carries the authority to protect rights and enforce the marine law supported by Public Security Bureau. Korea Coast Guard has been cooperating with China Marine Surveillance since 1998 when the first pact was made. The next step expanded to General Administration of Customs. Currently working with Regional Maritime Law Enforcement organizations dealing mostly with illegal Chinese fishing boats and IEODO conflict. In order to solve the problems we face today is to observe the process of the New China Coast Guard administration, analysing the effects that could be caused by the change and to keep close cooperation between the new administrations.

Stress analysis model for un-bonded umbilical cables

  • Chen, Xiqia;Fu, Shixiao;Song, Leijian;Zhong, Qian;Huang, Xiaoping
    • Ocean Systems Engineering
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    • 제3권2호
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    • pp.97-122
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    • 2013
  • For the optimization design and strength evaluation of the umbilical cable, the calculation of cross section stress is of great importance and very time consuming. To calculate the cross section stress under combined tension and bending loads, a new integrated analytical model of umbilical cable is presented in this paper. Based on the Hook's law, the axial strain of helical components serves as the tensile stress. Considering the effects of friction between helical components, the bending stress is divided into elastic bending stress and friction stress. For the former, the elastic bending stress, the curvature of helical components is deduced; and for the latter, the shear stress before and after the slipping of helical components is determined. This new analytical model is validated by the experimental results of an umbilical cable. Further, this model is applied to estimate the extreme strength and fatigue life of the umbilical cable used in South China Sea.

Changes in Membrane Fatty Acid Composition during Entry of Vibrio vulnificus into the Viable But Nonculturable State

  • Day, Ashley P.;Oliver, James D.
    • Journal of Microbiology
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    • 제42권2호
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    • pp.69-73
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    • 2004
  • Vibrio vulnificus, a Gram-negative bacterium found in estuarine waters, is responsible for over 95% of all seafood-related deaths in the United States. As a result of a temperature downshift to 5$^{\circ}C$, this organism enters the viable but nonculturable (VBNC) state. Changes in the membrane fatty acid (FA) composition of V. vulnificus may be a contributing factor to the ability of this organism to enter into and survive in the VBNC state. This hypothesis was tested by incubating the organism at 5$^{\circ}C$ in arti-ficial sea water and analyzing the cells' FAs during the initial hours of temperature and nutrient down-shift. Prior to downshift, the predominant FAs were 16:0, 16:1 and 18:0. During the first four hours of downshift, statistically significant changes occurred in 15:0, 16:1, 16:0, 17:0, and 18:0. These results indicate that changes in FA composition occur prior to entry of V. vulnificus into the VBNC state, suggesting that the ability to maintain membrane fluidity may be a factor in this physiological response. Cells in which fatty acid synthesis was inhibited did not survive, indicating that active fatty acid metab-olism is essential for entry of cells into the VBNC state.

영국해상보험법상의 감항담보와 최대선의원칙에 관한 연구 -Star Sea호 사건판결을 중심으로- (A Study on the Warranty of Seaworthiness and the Principle of Utmost Good Faith in the Marine Insurance Act 1906 -With Judgement of the Star Sea Case-)

  • 한낙현
    • 무역상무연구
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    • 제33권
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    • pp.191-219
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    • 2007
  • Section 39(5) of Marine Insurance Act 1906 concerns the case where with the privity of the assured, the ship is sent to sea in an unseaworthy state. The underwriters argue that the assured had"blind-eye knowledge" of the particular respect in which the ship was unseaworthy. Blind-eye knowledge requires a conscious reason for blinding the eye. There must be at least a suspicion of a truth about which one do not want to know and which one refuse to investigate. What has caused greater difficulty is the broad provision in s.17 which appears to be unlimited in its scope. The expression "utmost good faith" appears to derive from the idea of uberrimae fidei, words which indeed appear in the sidenote. The concept of uberrima fides does not appear to have derived from civil law and it has been regarded as unnecessary in civilian systems. S.17 raises many questions. But only two of them are critical to the decision of the present appeal-the fraudulent claim question and the litigation question. It is however necessary to discuss them in the context of a consideration of the problematic character of s.17. In the Star Sea Case, for the defendants to succeed in their defence under this part of the case the defendants have to show that claim was made fraudulently. They have failed to obtain a finding of fraud. It is not enough that until part of the way through the trial the owners failed to disclose to the defendants would have wished to see in order to provide them with some, albeit inadequate, evidential support for their alleged defence under s.39(5). The defence under s.17 fails. The Purpose of this work is to analyze the Star Sea Case, and to explore problems of the MIA relating to the judgement of this case.

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SATELLITE DETECTION OF RED TIDE ALGAL BLOOMS IN TURBID COASTAL WATERS

  • Ahn, Yu-Hwan;Shanmugam, Palanisamy
    • 대한원격탐사학회:학술대회논문집
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    • 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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    • pp.471-474
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    • 2006
  • Several planktonic dinoflagellates, including Cochlodinium polykrikoides (p), are known to produce red tides responsible for massive fish kills and serious economic loss in turbid Northwest Pacific (Korean and neighboring) coastal waters during summer and fall seasons. In order to mitigate the impacts of these red tides, it is therefore very essential to detect, monitor and forecast their development and movement using currently available remote sensing technology because traditional ship-based field sampling and analysis are very limited in both space and temporal frequency. Satellite ocean color sensors, such as Sea-viewing Wide Field-of-view Sensor (SeaWiFS), are ideal instruments for detecting and monitoring these blooms because they provide relatively high frequency synoptic information over large areas. Thus, the present study attempts to evaluate the red tide index methods (previously developed by Ahn and Shanmugam et al., 2006) to identify potential areas of red tides from SeaWiFS imagery in Korean and neighboring waters. Findings revealed that the standard spectral ratio algorithms (OC4 and LCA) applied to SeaWiFS imagery yielded large errors in Chl retrievals for coastal areas, besides providing false information about the encountered red tides in the focused waters. On the contrary, the RI coupled with the standard spectral ratios yielded comprehensive information about various ranges of algal blooms, while RCA Chl showing a good agreement with in-situ data led to enhanced understanding of the spatial and temporal variability of the recent red tide occurrences in high scattering and absorbing waters off the Korean and Chinese coasts. The results suggest that the red tide index methods for the early detection of red tides blooms can provide state managers with accurate identification of the extent and location of blooms as a management tool.

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