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上簇期 室外 濕度가 解舒率, 繭絲長 및 生絲量比率에 미치는 影響
최진섭,李光吉 한국잠사학회 1986 한국잠사곤충학회지 Vol.28 No.2
The experiments were carried out to investigate the effect of humidity on the cocoon quality, and 4,000 lots of cocoon produced for five years in Chin yang, Ha dong, Keo chang, San chung of Kyeong nam, and Sun san, Sang ju, Young poong, An dong of Kyeong buk were analyzed. The results were summarized as follows; 1. The reelability ratio, the bave length and raw silk ratio were decreased with increasing the humidity in mounting time, and it was remarkably observed when the relative humidity was over 80%. 2. With increasing the reelability ratio, the have length, and raw silk ratio were increased, and the longer the bave lenger the bave length was the higher raw silk ratio obtained. 3. The average reelability ratio for five years in autumn-rearing period was higher than that in spring·rearing period, but the bave length and raw silk ratio was on the contrary from the above. 4. The reelability ratio of cocoon produced in the mountainous area was higher than that in the field area but the shorter the bave length, the raw silk ratio had no significant difference between those.
뇌수막종의 비전형적인 뇌전산화단층 촬영소견과 병리조직소견과의 관계분석
최진섭,박우용,윤상열,강창구,김동희,김대조 대한신경외과학회 1987 Journal of Korean neurosurgical society Vol.16 No.2
Most intracranial meningiomas present on the C-T as typical features with homogeneous, occasionally lobulated mass of density equal or greater than of surrounding brain tissue. After contrast injection, there is uniform and homogeneous enhancement in the density. Infrequently a significant number present as atypical features which are regional inhomogenecity of tumor mass on C-T and common source of error in the diagnosis of meningioma. The authors reviewed 25 consecutive meningiomas, all confirmed pathologically. 7 cases have been encountered as atypical features on the C-T. Among them, 2 cases of peritumoral low density were diagnosed as meningioma with C-T only. 5 cases (2 cases of peritumoral cyst, 2 cases of intratumoral cyst, I case of peritumoial bleeding) were misdiagnosed initially as malignant lesion based on C-T findings. These C-T patterns have been found to correlate with certain histologic and morphologic alternation in tumor anatomy. Close correlation with pathological findings of tumor necrosis, cystic changes and hemorrhage was noted.