A new graphitisation system, directly coupled to an elemental analyser, has been developed
for convenient, fast and efficient sample preparations for radiocarbon measurement by …

Tokyo Bay is situated near the triple junction of the North America, Pacific, and Philippine
Sea plates, where relative sea-level changes since the Last Glacial Maximum (LGM) have …

Apparent 14C ages of the pre-bomb molluscan shells show new estimations of ΔR values
for the western Pacific including the East Sakhalin Current, Oyashio Current, Kuroshio …

The reaction conditions for the graphitization of CO2 with hydrogen were optimized for a fast
production of high-quality carbon samples for accelerator mass spectrometry (AMS) …

Spatial and quantitative analysis of infilling processes of the tide‐dominated incised valleys
beneath the Tokyo Lowland during the last 14 kyr was undertaken by using data from 18 …

The new AMS facility at the University of Cologne (CologneAMS), Germany, was established
in 2010 with the delivery of the HVE 6MV Tandetron AMS, which will be used for 14C, 26Al …

The world's definite southernmost woolly mammoth record is a molar from Ji'nan (around
36° N), Shandong Province, China. AMS 14C dating of the specimen, gave a conventional …

This paper deals with a study of H−/D− negative ion surface production on diamond in low
pressure H 2/D 2 plasmas. A sample placed in the plasma is negatively biased with respect …

Cultural landscapes were prominent during the Early Roman period when agronomic
knowledge allowed the spread of intensive land exploitation in most of the available land …

In order to investigate the phylogenetic status of the Okhotsk people that were distributed in
northern and eastern Hokkaido as well as southern Sakhalin during the fifth to the thirteenth …