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형광석,조삼용 全南大學校企業經營硏究所 1994 産業經濟硏究 Vol.17 No.1
The Occupational Injuries(hereafter O. I.) is serious problem in Korea. In 1991, about 6 workers died, and 127 thousand working days were lost from O. I. per day on the average. The total economic loss amounted to 8.4% of government expenditure. Meanwhile few economic reserches have been dome on the O. I. in Korea. The existing theories consider the O. I. as an individual problem which results from the individual optimal choice. Therby, they fail to see the social characters of the O. I. and to analyze interactions among the capital, the lavbor, the state. This paper aimed to show the determining factors of O. I. in the manufacturing sector, which is leading sector in economic development of Korea and amounts to 50% of all industrial O. I., and the internal dynamics among the capital, the labor, and the state in Korea. The major findings are as follows : ① the work hours positively have influences on the O. I. The capital-labor ratio and the labor productivity have few influences on the O. I. ② Technology plays a important role in the decreasing of O. I. But it whould be a factor that raises the severity of the O. I. ③ In Korea, increasing of the O. I. correspond to the situation on the suppressing labor control by the state. ④ The O. I. in the heavy-chemical industry is more serious than that in the light industry. The determinants of the O. I. in the manufacturing sector are work hours, the capital labor ratio, labor productivity, technology, industrial property. In conclusion, the O. I. was the products of the internal dynamics of the capital, the labor, and the state.
Young Sam Kim,Jong Hee Kim,Kwang Sang Yoon,Bong Soo Kweon,Young Sik Kim,Gwang Yeon Lee,Hae-Won Cho,Hye-Rim Kim,Yong-Bin Eom 대한의생명과학회 2018 Biomedical Science Letters Vol.24 No.1
Postmortem interval (PMI) is very important in the crime scene investigation. However, it is very difficult to estimate of the interval since death after a decomposition. Recently, there have been various studies on the postmortem interval since a decomposition. In particular, the total body score (TBS) and accumulated degree days (ADD) used to estimate the postmortem interval after a decomposition. This study was conducted with the aim of applying the TBS and ADD to estimate the postmortem interval in real forensic caseworks. In first murder case, TBS was 12 and ADD value was 132, respectively. An estimated time of PMI was around 23:00 on June 21, and the suspect"s statement was 01:20 on June 22. Our estimated interval since death and the suspect"s statement for the PMI differ by only 2 hours and 20 minutes. In second forensic case, TBS was 3 and ADD value was 55, respectively, an estimated time of PMI was around 02:26 on September 23. The suspect"s statement was 10:30 on September 23. Our estimated time and the suspect"s statement for the PMI differ by 8 hours. In these cases, we were able to have confirmed the feasibility of TBS and ADD on the real forensic cases. Overall, our finding suggested that the quantitative method could be used to produce PMI estimates that are accurate to within days or even hours.