Effects of COVID-19 government travel restrictions on mobility in a rural border area of Northern Thailand: A mobile phone tracking study.

BackgroundThailand is among the top five countries with effective COVID-19 transmission control.This study examines how news of presence of COVID-19 in Thailand, as well as varying levels of government restriction on movement, affected human mobility in a rural Thai population along the border with Myanmar.MethodsThis study makes use of mobility da

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The marine biological study carried out during the 25th Japanese Antarctic Research Expedition (1984/85) with special reference to the BIOMASS-oriented study

The biological research group of the 25th Japanese Antarctic Research Expedition (JARE-25,1984/85) conducted the studies on (1) the dynamics of organic carbon, nitrogen and phosphorus cycles, and (2) the ecology of krill and fish under the coastal fast ice in Lutzow-Holm Bay, which represent an activity in the last year of the three-year BIOMASS pr

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Application and analysis of carbon dioxide refrigeration system with ejector in commercial super cold cabinet

In this paper, the Steamer transcritical CO2 refrigeration system with ejector is applied to a commercial ultra-cold cabinet.The influence of the key operating parameters of the ejector on the system performance is analyzed, and the measurement method of the experimental parameters is proposed.The results show that the ejector can eject the low pre

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