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Showing results 52281 to 52300 of 52425

Issue DateTitleAuthor(s)
1973-09A study on the recovery of high grade fluorite concentrate from low grade ores (report I).이동휘; 황기엽; 전용원
1973-06Mineralogical study and flotation of cobalt ore from Haman mine.이동휘; 황기엽
1973-05Low-temperature(4.2 。 K) study of the **2E//1//u ← **2E//2//g band system in the electronic spectra of various ferricenium compounds.손연수; David N. Hendrickson; D. Michael Duggan, et al
1973-01Preparation of 1,3,5-trisubstituted pyrazoles, methyl-triphenyl-5-phenyl-pyrazin-3-yl-phosphonium bromide and 4-substituted-2-methyl-quinolins from triphenyl(prop-2-ynyl)phosphonium bromide.Cliford S. Labaw; Edward E. Schweizer; William P. Murrary, et al
1973-01Studies on cardiotonic effect of aconiti tuber김광철; 홍사악; 박찬웅
1973-01Mechamis of cardiac glycoside박찬웅
1973-01The effect of panax ginseng saponin on central nervous system in rat : the psychopharmacalogical effect of ginseng.오진섭; 홍사악; 박찬웅, et al
1973-01A comparison of measurements of the viscoelastic properties of polymer melts by means of the Han slit/capillary rheometer and the Weissenberg rheogoniometer.김광웅; 한창대; N. Siskovic, et al
1973-01Measurements of pressure-hole error in flow of viscoelastic polymeric solutions: effects of hole size and solution concentration.김광웅; 한창대
1973-01Organotitanium chemistryI (I), synthesis and molecular structure of Dichlorodicarboxylatotitanium(IV).손연수; 어용선; 이후성
1973-01Organotitanium chemistry II, solvolytic reaction of dichlorodiacetatotitanium(IV) with various alcholos.손연수; 어용선; 이후성, et al
1973-01γ ' 입자의 형태 및 성장에 대한 연구 .최주; 최형섭
1973-01Syntheses, properties and applications of nylon 12.안광덕; 조의환