Publications by authors named "Naohiro Kosugi"

Article Synopsis
  • The Chukchi Sea is becoming a significant carbon dioxide (CO2) sink due to rapid climate changes, highlighting the need to understand seasonal variations in air-sea CO exchange and biogeochemical processes.
  • Data from five cruises in 2014 revealed that the combination of Bering summer water and meltwater has a much higher capacity for atmospheric CO2 uptake compared to Alaskan Coastal Water due to stronger biological CO removal.
  • A variable phytoplankton stoichiometry led to higher dissolved inorganic carbon-based net community production (NCP) than nitrate-based NCP, indicating that during peak growth season, a notable portion of CO2 uptake relies on flexible phytoplankton nutrient ratios, which is crucial for predicting future responses
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In this paper, the molecular mechanisms which determine the thermal conductivity of long chain polymer liquids are discussed, based on the results observed in molecular dynamics simulations. Linear n-alkanes, which are typical polymer molecules, were chosen as the target of our studies. Non-equilibrium molecular dynamics simulations of bulk liquid n-alkanes under a constant temperature gradient were performed.

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