V A Levchenko
Biographic Data
| ID | 5599293 |
|---|---|
| NAME | V A Levchenko |
| GIVEN NAMES | V A |
| FAMILY NAME | Levchenko |
| SIGNATURE | LEVCHENKO V A |
| AFFILIATIONS | Australian Nuclear Science and Technology Organisation |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1989 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Freshwater reservoir effect for mollusks in the lower and central Murray River, Australia
Since the 1950s, archaeological research conducted along the middle reaches of the Murray River has relied on radiocarbon dating of freshwater mollusk shell to establish the chronology of human occupation within this region as well as support larger models of human occupation timing within Australia. Despite this, there has been no investigation into the potential freshwater reservoir effect (FRE) for the middle reaches of the Murray River. In th…
An automated processing line for the extraction of dissolved inorganic carbon from water for radiocarbon analysis
At ANSTO, we have developed an automated dissolved inorganic carbon (DIC) processing line, known as A-DIC, designed to sequentially process 10 water samples for radiocarbon analysis without any operator intervention. The A-DIC works at ambient pressure using helium (He) gas as a carrier. It includes a water pump capable of drawing adjustable sample volumes between 22-180 mL into a 250 mL reaction vessel. Upon the addition of 5 mL of phosphoric ac…
Theoretical and Experimental Aspects of Solar Flares Manifestation in Radiocarbon Abundance in Tree Rings
We describe our method of determining solar cosmic-ray flux and spectrum in the past, based on the comparison of different cosmogenic isotopes. For the period, AD 1781–1950, we have detected several intervals with a high probability of powerful solar flares
Temporal 10 Be and 14 C Variations
Temporal variations of cosmogenic radionuclide atmospheric concentrations can be caused by such global phenomena as solar activity and geomagnetic field changes as well as atmospheric circulation processes. These causes can be distinguished by the comparison of several isotope records corresponding to the same time period. We discuss a possibility for reconstructing the geomagnetic moment during the last 30,000 years from the comparison of 10 Be …
Theoretical and Experimental Aspects of Solar Flares Manifestation in Radiocarbon Abundance in Tree Rings
We describe our method of determining solar cosmic-ray flux and spectrum in the past, based on the comparison of different cosmogenic isotopes. For the period, AD 1781–1950, we have detected several intervals with a high probability of powerful solar flares
Temporal 10 Be and 14 C Variations
Temporal variations of cosmogenic radionuclide atmospheric concentrations can be caused by such global phenomena as solar activity and geomagnetic field changes as well as atmospheric circulation processes. These causes can be distinguished by the comparison of several isotope records corresponding to the same time period. We discuss a possibility for reconstructing the geomagnetic moment during the last 30,000 years from the comparison of 10 Be …
Temporal 10 Be and 14 C Variations
Temporal variations of cosmogenic radionuclide atmospheric concentrations can be caused by such global phenomena as solar activity and geomagnetic field changes as well as atmospheric circulation processes. These causes can be distinguished by the comparison of several isotope records corresponding to the same time period. We discuss a possibility for reconstructing the geomagnetic moment during the last 30,000 years from the comparison of 10 Be …
Theoretical and Experimental Aspects of Solar Flares Manifestation in Radiocarbon Abundance in Tree Rings
We describe our method of determining solar cosmic-ray flux and spectrum in the past, based on the comparison of different cosmogenic isotopes. For the period, AD 1781–1950, we have detected several intervals with a high probability of powerful solar flares
Freshwater reservoir effect for mollusks in the lower and central Murray River, Australia
Since the 1950s, archaeological research conducted along the middle reaches of the Murray River has relied on radiocarbon dating of freshwater mollusk shell to establish the chronology of human occupation within this region as well as support larger models of human occupation timing within Australia. Despite this, there has been no investigation into the potential freshwater reservoir effect (FRE) for the middle reaches of the Murray River. In th…
An automated processing line for the extraction of dissolved inorganic carbon from water for radiocarbon analysis
At ANSTO, we have developed an automated dissolved inorganic carbon (DIC) processing line, known as A-DIC, designed to sequentially process 10 water samples for radiocarbon analysis without any operator intervention. The A-DIC works at ambient pressure using helium (He) gas as a carrier. It includes a water pump capable of drawing adjustable sample volumes between 22-180 mL into a 250 mL reaction vessel. Upon the addition of 5 mL of phosphoric ac…
Radiocarbon dating (4 works) · Archaeology and ancient environmental studies (2 works) · Astro and Planetary Science (2 works) · Geology (2 works) · Geomagnetism and Paleomagnetism Studies (2 works) · Isotope (2 works) · Nuclear physics (2 works) · Paleontology (2 works) · Physics (2 works) · Analytical Chemistry (journal) (1 work)