M Ehrenpreis
Biographic Data
| ID | 5599493 |
|---|---|
| NAME | M Ehrenpreis |
| GIVEN NAMES | M |
| FAMILY NAME | Ehrenpreis |
| SIGNATURE | EHRENPREIS M |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1977 |
| LATEST PUBLICATION YEAR | 1978 |
| H-INDEX | 1 |
Tallinn Radiocarbon Dates V
The following list comprises age measurements carried out during 1976 and 1977. The activity of 14 C was computed by one- and two-channel scintillation devices (Punning et al , 1976; 1977). Ages are calculated using a half-life of 5568 ± 30 years for 14 G with NBC oxalic acid as a reference standard. All dates are reported in years before 1950. 12 C/ 13 C measurements were not performed and results are not corrected for 13 C fractionation
Tallinn Radiocarbon Dates IV
The following list includes samples dated in 1975. The measurement of 14 C activity was performed with 1-channel and 2-channel scintillation devices. Special attention was paid to the decrease of the background. The effectiveness of the measurement is ca 50% (Punning, Rajamäe, 1975). The “enriched standard” (Alekseejev et al , 1971) has been used as a contemporary reference standard of modern carbon. Age calculations are based on the 14 C half-li…
Tallinn Radiocarbon Dates IV
The following list includes samples dated in 1975. The measurement of 14 C activity was performed with 1-channel and 2-channel scintillation devices. Special attention was paid to the decrease of the background. The effectiveness of the measurement is ca 50% (Punning, Rajamäe, 1975). The “enriched standard” (Alekseejev et al , 1971) has been used as a contemporary reference standard of modern carbon. Age calculations are based on the 14 C half-li…
Tallinn Radiocarbon Dates IV
The following list includes samples dated in 1975. The measurement of 14 C activity was performed with 1-channel and 2-channel scintillation devices. Special attention was paid to the decrease of the background. The effectiveness of the measurement is ca 50% (Punning, Rajamäe, 1975). The “enriched standard” (Alekseejev et al , 1971) has been used as a contemporary reference standard of modern carbon. Age calculations are based on the 14 C half-li…
Tallinn Radiocarbon Dates V
The following list comprises age measurements carried out during 1976 and 1977. The activity of 14 C was computed by one- and two-channel scintillation devices (Punning et al , 1976; 1977). Ages are calculated using a half-life of 5568 ± 30 years for 14 G with NBC oxalic acid as a reference standard. All dates are reported in years before 1950. 12 C/ 13 C measurements were not performed and results are not corrected for 13 C fractionation
Archaeology (2 works) · Archaeology and ancient environmental studies (2 works) · Chemistry (2 works) · Chromatography (2 works) · Geography (2 works) · Geology (2 works) · Geology and Paleoclimatology Research (2 works) · Liquid scintillation counting (2 works) · Mineralogy (2 works) · Physics (2 works)