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김정식,석종식,한대희,심보성 대한신경외과학회 1976 Journal of Korean neurosurgical society Vol.5 No.2
Although transitional vertebrae are relatively frequent in lumbosacral area, it is generally accepted that one cannot state whether the transition is due to lumbarization of S₁ or sacralization of L_(5) from simple lumbar X-ray film alone. However, 'for the practical purpose, the anther attempted to obtain a possible method to determine the level of the lumbosacral spine in simple X-ray films through the analysis of the 100 operated patients and 250 lumbago and/or sciatca patients. Furthermore to determine the level of the inter-vertebral disc space in post-operative films, a silver clip was attached near the operated region and reviewed the post-operative findings in simple lumbar X-ray films. The resutls were as follows: 1) To determine the level of the intervebral disc space in simple lumber X-ray films, origin of the psoas muscle shadow can be utilized as a landmark with about 80% accuracy. But if one leave the silver clip at the operated region, he can state the level in 100% accuracy with the information of pre-operative symptoms. 2) Sacralization was 10% n operated cases, 6% in non-operated cases and lumbarization was 6% in operated cases, 3.2% in non-operated cases. Spina bifida was 12% in operated cases, 11.2% n non-operated cases. Lumbar rib was 2% in all of operated and non-operated cases. Lumbar rib was 2% in all of operated and non-operated cases.
김정식 한국항만경제학회 1996 韓國港灣經濟學會誌 Vol.12 No.-
This paper devides the history of Korean capital accumulation during 1945-1960 after the ]945 Liberation of Korea into 1) before the end of Korean War(1945-1953); Period of fanning the foundation of capital accumulation and 2) after the Korean War(1953-1960); Period of capital accumulation.<br/> First, in the period of fanning the foundation of capital accumulation, dismemberment of colonial anti-feudal agricultural structure through the transfer of government's agricultural land to private ownership and agrarian reform, although which made the capital ownership structure by Japan - America disbanded and also the colony has limitation of subordinate character under the power of foreign country, that period was fanning the foundation of Korean capital accumulation which was achieved by establishing the national capital ownership stracture.<br/> Second, in the period of capital accumulation, the progress of capital accumulation period was demonstrated from the following facts that capital accumulation by foreign aid, industrial capita] accumulation through sacrificing agricultural sector, formation of bureaucratic monopolistic plutocracy centering on the industry for consumer goods connected with the adhesion by foreign aid, formation of industry capital by that plutocracy, and the accumulation of industrial and commercial capitals by inflation. Therefore it could be concluded that history of capital accumulation for the above-mentioned two periods, especially history of capital accumulation progress after 1953, has the connotation of economic historical meaning through the establishing a bridgehead of capital accumulation for the formation of full-scale industrial capital formation of 19605 in the process of Korean capital accumulation.<br/> Contribution of Korean people who was the subject of national life absolutely induced above-mentioned positive assessment. If there were not 1) transplanted capitalism covered by imperialistic power, 2) securing the originality of national economy during that period, 3) people's life adhering to anti-transplantation to grouge out the imperialism, it would never be prepared for the period of national capital accumulation raised quickly through piercing out external regulation of Japan-America. In that sense, because the spout of people's struggle was made for securing the national originality in terms of Korean capitalism, it should be accepted with modesty for the fact that even the semi-originality during 19508 was secured and for the first time history of progress, which was named the bridgehead establishment of national capital accumulation, was taken.