• 해양환경안전학회지
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• 제29권2호
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• pp.177-187
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• 2023

「선박안전법」은 선박의 감항성(堪航性, Seaworthiness) 유지 및 안전운항에 필요한 사항을 규정하고 있으며, 이와 관련해서 이 법 제10조에서는 선박소유자가 선박검사를 받은 후 해당 선박의 선박검사증서에 적혀 있는 내용을 일시적으로 변경하고자 하는 경우에 임시검사를 받도록 하고 있다. 이와 같은 조치는 이 법 제15조에 따른 선박검사 후 선박의 상태유지에 따른 것으로 여기에는 「항만법」 제39조제1항에 따른 "항만건설작업선"을 포함하고 있다. 그러나 항만건설작업선은 본래 부선(艀船)과 동일한 운용체계를 보이고 있음에도 불구하고 「선박안전법」을 적용받지 아니하고 「건설기계관리법」에 따른 등록 및 검사·점검을 받아오다 2012년 12월 14일 울산항만 내에서 작업 중 발생한 "석정36호" 침몰사고를 발단으로 2016년 「항만법」이 개정되면서 「선박안전법」에 추가해서 적용받게 된 점 등을 고려할 때 항만건설작업선을 「선박안전법」에서 정하고 있는 모든 규정을 따르도록 적용하는 것은 현실적 한계가 있다 할 것이다. 이에 따라 본 논문에서는 항만건설작업선의 개념, 등록, 작업구역, 검사규정, 임시변경 적용사례 등을 통한 작업특성 및 실제 항만건설작업선의 「선박안전법」 적용범위와 관련해서 논란이 되고 있는 사항 등에 대해 살펴보고, 또한 「항만법」의 개정에 따라 항만건설작업선을 「선박안전법」의 검사대상으로 편입하게 된 입법취지 등을 통해 「선박안전법」 제10조에서 규정하고 있는 임시검사 중 "임시변경"에 관한 사항을 적용하는데 있어서의 그 적정범위를 제시하고자 한다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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• pp.513-517
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• 2006

Autonomous Underwater Vehicles plays specific role in underwater investigation. Generally, this kind of vehicles will move along a planned path for sea bottom or underwater installations inspections, search for mineral deposits along shelves, seeking lost items including bottom mines or for hydrographic measurements. A crucial barrier for it remains the possibility of precise determination of their underwater position. Commonly used radionavigation systems do not work in such circumstances or do not guarantee the required accuracies. In the paper some new solution is proposed on the assumption that it is possible to increase the precision by certain processing of a combination of measurements conducted by means of different techniques. Objective of the paper is the idea of navigation of AUV which consists of two phases: firstly a trip of AUV along pre-planned route and after that postprocessed transformation of collected data in post-processing mode. During the processing of collected data the modern adjustment methods have been applied, mainly estimation by means of least squares and M-estimation. Application of these methods should be associated with the measuring and geometric conditions of navigational tasks and thus suited for specific scientific and technical problems of underwater navigation. The first results of computer aided investigation will be presented and the basic scope of these application and possible development directions will be indicated also. The paper is prepared as an partial results of the works carried out within a framework of the research Project: 'Improvement of the Precise Underwater Vehicle Navigation Methods' financed by the Polish Ministry of Education and Science (No 0 T00A 012 25).

• International Journal of Computer Science & Network Security
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• 제22권12호
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• pp.85-90
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• 2022

The article is devoted to the consideration of the features of the application of criminal and legal countermeasures against cybercrime in the conditions of martial law. While conducting this research, we found an opportunity to formulate the author's recommendations for solving the most complex law enforcement problems, as well as to propose changes to the Criminal Code of Ukraine aimed at eliminating the flaws of the analyzed Law, the adoption of which will contribute to the achievement of higher efficiency of the relevant criminal law prescriptions. It is argued that the removal of the previously existing in the footnote of Art. 361 of the Criminal Code of a fundamentally important caveat regarding the fact that when assessing "significant damage", the mentioned property equivalent was to be taken into account only when such damage consisted in causing material damage, which led to a significant and unjustified narrowing of the scope of potential application of Part 4 of Article 361 of the Criminal Code.

• 한국BIM학회 논문집
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• 제12권3호
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• pp.18-29
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• 2022

Recently, research on the application of BIM has continuously been active not only in architecture but also in civil engineering in order to improve work efficiency across the project's planning, design, construction and maintenance phases. However, the empirical applications of BIM targeting to civil engineering scope of construction sites still lags compared to architectural sized projects. This is because BIM tools are mainly based upon vertical structures of architecture, thereby most of them have difficulties and limitations to get utilized on horizontal structures of civil engineering. Therefore, this study intends to propose automation technology of design using BIM library and to indicate its field availability through case application on a railway project representing linear infrastructure. In addition, it put forward the utilization plan of the automation technology upto 4D and 5D by continue making use of the BIM model created in the project's design stage up through the maintenance stage. The novel method of the technology proposed in this paper incorporates the automatic creation of the BIM library based on two-dimensional tunnel cross-sections and sweeping of it over three-dimensional alignment to create a BIM model of linear infrastructure. The proposed technology is anticipated to improve the efficiecny of modeling process of railway projects based on linear structures.

• Journal of Periodontal and Implant Science
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• 제40권6호
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• pp.271-275
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• 2010

Purpose: Many techniques have been described for achieving vertical augmentation of the maxillary sinus. The aim of this study is to evaluate the effect of low-intensity pulsed ultrasound (LIPUS) to enhance bone regeneration after sinus floor elevation. Methods: The sinus lifting technique was performed through a lateral approach on 8 different sites of 5 patients (3 males and 2 females) and their mean age was 45.7 years old. The sites were randomly assigned to the control or test groups. The control group had 4 sites that received lateral sinus lifting procedure only, while the test group had 4 sites that received LIPUS application after the lateral sinus lifting procedure. 24-32 weeks (an average of 29 weeks) postoperatively, new bone formation in the augmented sinus sites was evaluated through histologic and histomorphometric analyses of the biopsy specimens obtained during implant placement. Results: In the test group, the mean percentage of newly formed bone was $19.0{\pm}2.8$%. In the control group, the mean percentage of newly formed bone was $15.2{\pm}3.1$%. The percentage of newly formed bone was approximately 4% higher in those cases where the sinus was treated by LIPUS than the percentage in those cases where it was not used. The difference was statistically significant. Conclusions: Within the scope of this study, low-intensity pulsed ultrasound application after sinus lifting appeared to have a significant effect on the development of new bone formation.

• 한국의류산업학회지
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• 제11권5호
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• pp.840-845
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• 2009

The purpose of this study is to analyze the trends of technique development of domestic textile industry and to guide the directions for researches to secure competitiveness of textile industry by analyzing domestic patent applications. This research used patent literature from Korean Patent Information database provided by Korea Intellectual Property Rights Information Service(KIPRIS), and the patent search scope, based on the application year, was from 1980 to 2007. The number of patents by natives was lower than that of foreigners in 1980's, but from the mid 90's, that number grew larger than that of foreigners. Also the number of patents by natives have shown steadily increasing tendency. However, the number of foreigner's patent in D03, D04, D05 of class was higher than the number of patents by natives. The technical fields where the patent application ratio is high varied from one country to another. In Korea, D01F of subclass had the most number of patents, and D05B, D04B had the most number of patents in Japan and Germany.

• KIEAE Journal
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• 제8권1호
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• pp.81-86
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• 2008

Due to the recent environmental problems, lots of studies on the solutions to reduce the environmental pollutions are on the way. In the field of construction, concrete that we are currently consuming approximately 1 ton each year is the most common and cheap building material. We must cut down on this preoccupied use of this material and develop an alternative material as recommended by the late environmental standards. In this regard, this study propose the 'yellow soil' as the main substance that composes the final state, 'yellow soil concrete'. This study also aims to analyze the physical and chemical performances of this concrete mixed with the yellow soil by comparing it with the cement and assesses the possibility of its application to the cement. The results of the experiment shows that, assuming the solidity of the cement concrete to be around $210kg/cm^2$ (20.58MPa), the solidity of the yellow soil combined material may be around 45%~55% in terms of the range of W/B use, 200 to 400 in the per unit fission amount and less than 2% in the addition proportion of admixing agents. But the scope of the optimal concoction amount of the yellow soil concrete should better be limited as following. 40% to 50% in W/B, 300 to 400 in the per unit fission amount and less than 2% in the addition of admixing agents.

• 대한예방한의학회지
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• 제18권1호
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• pp.23-41
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• 2014

Objective : The purpose of this study was to lay the groundwork for understanding the details and scope of the legal definition of medicinal products, following the changes in the relevant laws and regulations. This will let readers properly understand the origins of the ongoing conflicts on herbal drugs and new drugs from natural products that are present in the medical field and the medical industry. Possible solutions are proposed in the end. Method : I analyzed the changes in definition of medicinal products since 1945 that have been used in relevant laws and regulations(i.e. Pharmaceutical Affairs Act) and drug approval process(i.e. New Drug Application and Investigational New Drug Application). Results : Legal definition of medicinal products has changed in accordance with the changes in the pharmaceutical industry, such as the establishment of dualistic medical and pharmaceutical System and the introduction of the substance patent. Due to those changes, boundaries of Western medicinal products and health food expanded, while those of herbal medicine products relatively downscaled. Conclusion : Legal definition of medicinal products-i.e. Herbal Drugs, Crude Drugs, and New Drugs from Natural Products-should be reestablished according to academic legitimacy and dualistic medical and pharmaceutical System.

• 대한한의학원전학회지
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• 제27권1호
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• pp.1-13
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• 2014

Objective : "Dochangbup" is one of the therapies that remove pathogenic qi[邪氣] from the Emetic Method in the Miscellaneous Disorders part of Dongeuibogam東醫寶鑑. It is, in particular, the method of treatment that removes phlegm[痰], the cause of various disorders. Method : Application of "Dochangbup" had a long history in Korea as well. The meaning and application of "Dochangbup" are mentioned in various texts from early Chosun dynasty to the post liberation. Result : In China, there are a lot of medical texts by physicians throughout Ming and Qing Dynasty, with GeZhiYuLun格致餘論 at the top of the list, dealing with the meaning and applicable scope of "Dochang" method and pharmacy of "Hacheongo霞天膏". Most of the physicians are affiliated with Dan Xi School, regarding ZhudanXi朱丹溪 as a suzerain. In "Dongeuibogam", it is mentioned that "Dochangbup" can treat various disorders caused by phlegm. Though, when there is a possibility of harming original qi[元氣] during the treatment or grave deficiency in patients, it is requested to consider tonifying while purging. Conclusion : "Dochangbup" can be applied not only to the disorders mentioned in classical medical texts, like heart pain[心痛], leg disease[脚氣], urine turbidity[小便濁], involuntary discharge of semen[遺精], cough[咳嗽], blood spitting[喀血], but also to metabolic syndrome such as obesity, hypertention and diabetes, commonly found in the modern era.

• 한국의류학회지
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• 제31권5호
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• pp.777-787
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• 2007

The purpose of this study is to consider various characteristics in the graffiti-look in the modem fashion by interpreting meanings and properties of graffiti, transferred from street art to a new main stream in art. The scope of this study is limited to works from the 1990s to the present, and the materials for the literatures and exploratory study are fashion-related portfolios and the domestic and foreign fashion magazines. The first characteristic is satire. The graffiti-look conveys directly or indirectly with phrase or symbol various messages of politics, social ideology, wealth and poverty, environmental pollution, anti-war, etc. Body is even more used for graffitiand designers express freely their identity or ideology through the formative style of graffiti. The second characteristic is pleasure. Fantastic expressions from a fairy-tale or fable in the graffiti-look give humor meaning freedom and sense of liberation in a sense of catharsis to the modem people's emotion. The graffiti-look uses graffiti works to introduce its original message of humanism, happiness, humor, etc. to clothing; as a result, the graffiti-look features pleasure. The third characteristic iscommercial application. Brand logo designed by graffiti style is decorated with clothing, accessory, or ornament. This may not only emphasize brand name through lingual function of graffiti, but also be used for a distinctive marketing strategy against other brands. Logo which is regarded motive or pattern of design leaves a image instead of a meaning and performs a design function stressing formative sense.