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Mathematical Models That Underlie Computer Simulation of the Hook and Line Fishing Gears
Mathematical Models That Underlie Computer Simulation of the Hook,Vasilii Vladimirovich Kudakaev 한국해양과학기술원 2019 Ocean and Polar Research Vol.41 No.1
he present study obtained universal mathematical models of all elements and characteristics regarding hook and line fishing systems. To describe the hook and line fishing systems on site we used three kinds of coordinate systems: the earth based coordinate system, natural coordinate system, and flow (velocity) coordinate system. Mathematical models presented in this article allow us to define the shape of the fishing gear, the tension of the rope at different points, hydrodynamic resistance, diameter of the hook’s wire, immersion depth of the fishing hooks, distance from hooks to the ground and the required lifting force of the floats. These models allow for the performance of computer simulations regarding any kinds of hook and line gears in still water or water where flow occurs.
한국 자귀나무 집단의 6-phosphogluconate dehydrogenase에 의한 다형현상
허만규,윤숙경,허홍욱 釜山大學校 師範大學 1994 교사교육연구 Vol.29 No.-
The objectives of the present report were to determine the levels of genetic diversity among the characteristics of Albizzia juribrissin and to examine the organization of genetic variation within the species and the patterns of genetic differentiation between populations. Starch gel electrophoresis was used to examine the allozyme variation of 6-PGDH. The frequency of slow allele for the 6-PGDH locus was 5.9% on the average (range ; 0.0-18.5). The highest (0.2210) and lowest (0.0234) distance values were exhibited by the population pairs Goseong-Nonsan and Changhung-Daejeon, respectively. The average heterozygosity varied between 0.000 in Kyongju population and 0.291 in Chilkok population.
Hook Sun,김민영,Jin Woo Kim 대한미용성형외과학회 2023 Archives of Aesthetic Plastic Surgery Vol.29 No.1
Skin avulsions are severe traumatic injuries, in which sections of skin and subcutaneous tissue are torn off from the body, and the surgical management and salvage of these injuries are quite challenging due to their high morbidity and mortality. The entire or partial loss of an avulsed flap is prone to occur. If this happens, scars can be particularly conspicuous, and additional surgery, such as skin grafts or local flaps or even composite grafts, might be required. A 24-year-old male patient presented to the emergency room with a severe traumatic avulsion injury on his nose. We used a combination of three therapies to minimize the loss of the distal portion of the avulsed flap: polydeoxyribonucleotide injection, continuous non-rebreather mask oxygen therapy, and chemical leeching. We achieved complete flap salvage of the avulsed wound, and the patient showed full satisfaction in both aesthetic and functional aspects. Although this report is confined to a single case of severe avulsed injury, we suggest this triple-combination therapy as a good combined modality for maximizing the salvage of an avulsed flap on the basis of this case and a literature review.
THE ROLE OF FINANCIAL DEVELOPMENT ON INCOME INEQUALITY IN MALAYSIA
SIONG HOOK LAW,HUI BOON TAN 중앙대학교 경제연구소 2009 Journal of Economic Development Vol.34 No.2
This study examines the role of financial development in influencing income inequality in Malaysia over the period of 1980-2000. The empirical results based on ARDL bounds test indicate that financial market development is, at best, very weak and statistically insignificant in reducing income inequality in Malaysia. The evidence is valid for a variety of financial indicators, including the banking sector, the stock market and financial aggregate variables. The evidence also highlights that besides various government’s development programs, efforts should also concentrate on improving institutional quality, economic development and maintaining low inflation in its attempt to combat income inequality.
Trade Openness, Capital Flows and Financial Development in Developing Economies
Siong Hook Law 한국국제경제학회 2009 International Economic Journal Vol.23 No.3
This paper examines the impact of trade openness and capital flows on financial development in developing countries using a dynamic panel GMM estimation technique. The empirical results reveal that trade openness and capital flows are statistically significant determinants of financial development. Simultaneous opening of both the trade and capital accounts also appear to have positive impacts on financial development. The evidence also suggests that openness leads to improved financial development through institutional quality and competition channels. However, the institutional channel outperforms competition in ensuring the positive effects of openness on financial market depth in developing countries.
THE ROLE OF FINANCIAL DEVELOPMENT ON INCOME INEQUALITY IN MALAYSIA
SIONG HOOK LAW;HUI BOON TAN 경제연구소 2009 Journal of Economic Development Vol.34 No.2
This study examines the role of financial development in influencing income inequality in Malaysia over the period of 1980-2000. The empirical results based on ARDL bounds test indicate that financial market development is, at best, very weak and statistically insignificant in reducing income inequality in Malaysia. The evidence is valid for a variety of financial indicators, including the banking sector, the stock market and financial aggregate variables. The evidence also highlights that besides various government’s development programs, efforts should also concentrate on improving institutional quality, economic development and maintaining low inflation in its attempt to combat income inequality.