• Korean Journal of Fisheries and Aquatic Sciences
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• v.17 no.5
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• pp.368-372
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• 1984

This paper deals with a rapid method for determination of ATP and its related compounds in fish and shellfish products using high performance liquid chromatography(HPLC). The HPLC used is a HPLC/ALC-224 equiped with UV-spectrophotometer (254 nm) as detector and integrator (Yanagimoto system-1000). The column used is a stainless steel tubing ($30.0\;cm{\times}3.9\;mm\;i.d.$) packed with ${\mu}-Bon-dapak\;C_{18}$. A mixture of $1\%$ triethylamine-phosphoric acid(pH6.5) was used as an eluent and the flow rate of the eluent was controlled at 2 ml/min. For the separation of ATP and its related compounds, a standard mixture of ATP, ADP, AMP, IMP, inosine and hypoxanthine was subjected to HPLC under the above mentioned conditions. Six peaks were obtained with retention times within 20 min, and elution order were hypoxanthine, IMP, inosine, AMP, ADP and ATP. But 5'-IMP and 5'-GMP fractions were not separated by this method. In generally, IMP content in boiled-dried fish and shellfish products purchased from the market was comparatively higher than that of other nucleotides. Especially, boiled-dried big eye herring marked higher value in IMP content than other boiled-dried ones. Hypoxanthine and inosine were major components of ATP-related compounds in dried products and seasoned-dried ones. And IMP content in seasoned-dried products was higher than that of dried ones. This fact is suggested that a part of IMP in seasoned-dried ones was derived from flavoring matter (MSG, 5'-IMP and 5'-GMP) which is added during the seasoning treatment.

• The Journal of the Korea Contents Association
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• v.12 no.7
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• pp.169-175
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• 2012

It is the fact that crime has always co-existed with human history;that preventive measures have always been taken while it has been transformed and developed in some forms. We, in the meantime;should not be negligent in the matter that our preventive measures are rather short sighted, and non strategic in many ways. Now then, would we be able to question, if our modern crime preventive measures have been modernized and become more strategic? Certain point has been raised to myself;especially regarding (community oriented policing cop); this has been one of the strategic crime preventive measures co-performed by the central police;Jeju-special independent province maybe an appropriate example; which has become special self rule province in July, 2007; establishing not only independant police but also have established police station addition to already existing police stations. To proof my opinion; I have tried to compare and contrast the statistics of the crime rates and types of the Jeju area before and after the establishment of the self police and police station; also to see how patterns changed.(if there has been any.) I have also tried to analyse if there is any special type of crime statistics in Jeju province, by analysing current crimes in accordance to populations. Altough it has not much reached my initial expectations, I hope it still is meaningful to have been able to show some ways to prevent crimes in Jeju-strategically.

• Cross-Cultural Studies
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• v.44
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• pp.343-372
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• 2016

This paper introduces symbols from Ghana, the 'Adinkra', and expands upon the concepts associated with it. In other words, the world view, values and scalability that appear to form philosophical thoughts in everyday life. 'Adinkra' are symbols from Ghana in West Africa. Adinkra means 'goodbye' or 'farewell'. There are some 400 Adinkra symbols, but the meanings of the symbols have been lost. The first book on Adinkra is 'The Adinkra Dictionary' (1998) by W. Bruce Willis. Adinkra is related to the Ghanaian culture, and represents concepts such as philosophical ideology, history, historical figures, myths, legends, animals, plants, etc. In the old days, because of its meaning-'goodbye' or 'farewell'-Adinkra was generally used for funerals. But today, Adinkra is utilized in a full range of cultural events and activities. Each of the 'Adinkra' has various meanings. According to Willis, Adinkra is ever-evolving and constantly expanding. As a matter of fact, Adinkra continues to expand, evolve and develop. Nevertheless, no books have been published on Adinkra since Bruce Willis (5 May 2016 to the present). Adinkra provides insights into the rich philosophical, educational, and historical significance of Africa. Therefore, Adinkra requires evolution, expansion, and research. In this study, we will examine the Adinkra, divided into four categories. The first is related to God and the powers, the second is related to moral education. The third symbolizes 'love' and 'friendship'. and lastly, the fourth is 'life' and 'death'.

• Journal of the East Asian Society of Dietary Life
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• v.18 no.4
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• pp.641-650
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• 2008

One of the most important the success of a food service organization. As a matter of fact, menu functions as a list of product restaurant and a communication tool that facilitates the communication between a restaurant and its customers. Accordingly, many scholars and practitioners have suggested various for menu analysis. Among others, menu analysis methods proposed by Miller, Kasavana & Smith, and Pavesic have been frequently and repeatedly published in the academic literature. However, methods common limitation utilize a two-dimensional approach quadrants. Focusing on this problematic of traditional menu analysis methods, Hayes & Huffman suggested a new menu analysis method goal value analysis. The of this study to the menu analysis technique suggested by Hayes & Huffman using goal value. In this research, the goal value analysis adopted wine restaurant.

• Journal of Satellite, Information and Communications
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• v.2 no.2
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• pp.22-28
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• 2007

Spectrum spreading, in its general form, can be conceived as an artificial expansion of the signal bandwidth with respect to the minimum Nyquist band required to transmit the desired information. Spreading can be functional to several objectives, including resilience to interference and jammers and reduction of power spectral density levels. In the paper, signal spreading is manly used for increasing the received energy, thus satisfying link budget constraints, for terminals with low aperture antennas, without increasing the transmitted EIRP. As a matter of fact, in many mobile scenarios, even when MODCOD configurations with very low spectral efficiency (i.e. QPSK-1/4) in DVB-S2 standard, are used, the link budget cannot be closed. Spectrum spreading has been recently proposed as a technique to improve system performance without introducing additional MODCOD configurations under the constraint of fixed power spectrum density level at the transmitter side. To this aim, the design of spectrum spreading techniques shall keep into consideration requirements such as spectrum mask, physical layer performance, link budget, hardware reuse, robustness, complexity, and backward compliance with existing commercial equipments. The proposed implementation allows to fully reuse the standard DVB-S2 circuitry and is inserted as an 'inner layer' in the standard DVB-S2 chain.

• Korean Security Journal
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• no.14
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• pp.235-259
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• 2007

These days our society, no matter it is individual or community or nation it has diversity big and small trouble and Terrorism, disaster that gives national crisis in many different ways. Before we dont think disaster is big problem in nation crisis but now we have to think seriously and put the disaster problem in nation crisis. Also security terrorism is important in national crisis just same as security of nation and disaster in national crisis management. Specially, attacking national sovereign and the head of the government are still increasingly and if deadly terror happens than nation will get big crisis and can get aftereffect. Accordingly way of development about crisis control in security terrorism, first of all, for make confrontation system because of crisis management, need judical revision about escort law and prevention of terror. Second of all, need exclusion of guard danger element for strengthening guard safe action. Third of all, strengthening education to people so increase ability of conquest in the scene. Finally, security terror not only directly purpose also indirectly purpose increase, need to development about guards way and need a strong will to reduce terrorism, also put emphasis on prevention guards action and before the fact make perfection more perfect in crisis control to removal element of terror.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.29 no.3D
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• pp.419-431
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• 2009

The core of this study is finding out the efficient band selection or extraction method discovering the optimal spectral bands when applying canonical correlation classifier (CCC) to hyperspectral data. The optimal efficient bands grounded on each separability decision technique are selected using Multispec$^{(C)}$ software developed by Purdue university of USA. Total 6 separability decision techniques are used, which are Divergence, Transformed Divergence, Bhattacharyya, Mean Bhattacharyya, Covariance Bhattacharyya, Noncovariance Bhattacharyya. For feature extraction, PCA transformation and MNF transformation are accomplished by ERDAS Imagine and ENVI software. For the comparison and assessment on the effect of feature selection and feature extraction, land cover classification is performed by CCC. The overall accuracy of CCC using the firstly selected 60 bands is 71.8%, the highest classification accuracy acquired by CCC is 79.0% as the case that executes CCC after appling Noncovariance Bhattacharyya. In conclusion, as a matter of fact, only Noncovariance Bhattacharyya separability decision method was valuable as feature selection algorithm for hyperspectral image classification depended on CCC. The lassification accuracy using other feature selection and extraction algorithms except Divergence rather declined in CCC.

• Journal of the Korean Society of Radiology
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• v.9 no.7
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• pp.473-478
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• 2015

Abdominal obesity is one of the most influential index to predict of insulin resistance syndrome/metabolic syndrome in social demographic characteristics. It is matter of fact that radiation dose are increasing with development of medical treatment and device. In this study, we estimated distortion between reference image and entrance surface dose when take a chest radiography forward chest phantom assumed abdominal obesity. When angle of chest phantom incline $5^{\circ}$ forward, thoracic transverse and longitudinal diameter increase 1.22% and 0.44% each. Also cardiac transverse diameter increase 1.01% and cardio-throracic ratio (CTR) decrease 0.27% in the same situation of incline to $5^{\circ}$ forward. Thoracic transverse diameter shows the largest increase, and CTR was decreased. But entrance surface dose to phantom increase significantly 6.12% when angle of chest phantom incline $5^{\circ}$ forward. In conclusion, we have to pay attention to accurate positioning, to prevent a distortion of image through incline, and make patients not to expose to additional radiation.

• The Journal of Bigdata
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• v.6 no.1
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• pp.51-62
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• 2021

In the field of medical artificial intelligence, there have been a lot of researches on disease prediction and classification algorithms that can help doctors judge, but relatively less interested in artificial intelligence that can help medical consumers acquire and judge information. The fact that more than 150,000 questions have been asked about which hospital to go over the past year in NAVER portal will be a testament to the need to provide medical information suitable for medical consumers. Therefore, in this study, we wanted to establish a classification model that classifies 8 medical subjects for symptom text directly described by patients which was collected from NAVER portal to help consumers choose appropriate medical subjects for their symptoms. In order to ensure the validity of the data involving patients' subject matter, we conducted similarity measurements between objective symptom text (typical symptoms by medical subjects organized by the Seoul Emergency Medical Information Center) and subjective symptoms (NAVER data). Similarity measurements demonstrated that if the two texts were symptoms of the same medical subject, they had relatively higher similarity than symptomatic texts from different medical subjects. Following the above procedure, the classification model was constructed using a ridge regression model for subjective symptom text that obtained validity, resulting in an accuracy of 0.73.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.20
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• pp.23-62
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• 2003

The Law amending the Conflict of Laws Act of the Republic of Korea ("Korea"), which had taken two years to prepare, was promulgated on April 7, 2001 and finally took effect as of July 1, 2001. Accordingly, the old earlier Conflict of Laws Act which was called "Seoboesabeop" in Korean ("Prior Act"Old Act) was replaced by the new Conflict of Laws Act called "Gukjesabeop" in Korean ("New Act"). In fact the Old Act Prior Act was promulgated in 1962, but it was regarded as outdated from the moment of its promulgation. However, since the Old Act because it was modeled after the chapter of the Private International Law of the Einfuehrungsgesetz zum Buergerlichen Gesetzbuch (EGBGB) of the Federal Republic of Germany ("German PIL") and the Japanese Private International Law ("Japanese PIL") which had been promulgated toward the end of the 19th century., the Old Act was viewed as outdated from the moment of its promulgation. As a result of the drastic change of the environment for international trade of which that has taken took place in parallel with the global information technology revolution on a global basis, the scope of issues to be addressed which should be resolved by the conflict of laws principles has been remarkably expanded, and various new issues of an entirely which are quite new in its type and nature have arisen been raised. In the field of conflict of laws in its narrow sense, a revolution or crisis of the traditional conflict of laws has been brought about by the advent in the United States rise of a the new methodology for of the conflict of laws, of the United States of America and in the process of overcoming the such crisis the conflict of laws of the European continent has undergone substantial changes such as the diversification of the connecting principles, the expansion of the principle of party autonomy and the consideration of the value of the substantive law to protect socio-economically weaker parties of. The Prior Act, which was based on However, with the mechanical connecting principles and contained various outdated the inappropriate provisions, the Old Act could not cope with the issues raised by the internationalization and globalization of the Korean society. Furthermore In addition, the Old Act Prior Act was regarded as insufficient in that it lacked rules on international jurisdiction to adjudicate, or international adjudicatory jurisdiction, whereas the expectation of the public was that the Conflict of Laws a Act should function as the "Basic Law of the International Legal Relationships"encompassing rules on international jurisdiction given the increase of international disputes. Furthermore the private international law has also attracted more attention from the Korean At the beginning of the new Millennium, thanks to the promulgation of the New Act, I believe that Korea has succeeded in achieving the modest goal of reflecting in the its codification substantial parts of the major developments of the private international law which the leading advanced continental European countries had achieved during the last century. The New Act has followed the approach of the traditional conflict of laws of the European continent. It is a product of the efforts to eliminate the then existing problems of the Prior Old Act and to adapt the Korean private international law regime to the standard of international conventions and national laws of advanced countries. Unlike the Prior Old Act which was heavily dependent upon the prior Japanese PIL and the prior German PIL, the New Act has been prepared by taking into full account the Rome Convention, the Swiss PIL, the new German PIL which took effect in 1986 and various conventions adopted by the Hague Conference. Therefore, the New Act has substantially reduced dependence upon the Japanese PIL and the German PIL, and has gained relatively greater universal validity. The fact that the New Act expressly declares that the determination of international jurisdiction is a matter of conflict of laws is a clear sign that it has departed from the German tradition which confines the conflict of laws principles to choice of laws rules, and moved toward a broader and more practical approach widely accepted in the area of conflict of laws. It is hoped, and I am personally confident, that the New Act will be able to achieve its intended objectives in the 21st century as the basic law for the ever-increasing legal relationships with a foreign element.