Cryogenic operation of silicon photonic modulators based on the DC Kerr effect

U Chakraborty, J Carolan, G Clark, D Bunandar… - Optica, 2020 - opg.optica.org
Reliable operation of photonic integrated circuits at cryogenic temperatures would enable
new capabilities for emerging computing platforms, such as quantum technologies and low …

Simulating AMOC tipping driven by internal climate variability with a rare event algorithm

M Cini, G Zappa, F Ragone, S Corti - npj Climate and Atmospheric …, 2024 - nature.com
This study investigates the possibility of Atlantic Meridional Overturning Circulation (AMOC)
noise-induced tipping solely driven by internal climate variability without applying external …

Data-driven methods to estimate the committor function in conceptual ocean models

V Jacques-Dumas, RM van Westen… - Nonlinear Processes …, 2023 - npg.copernicus.org
In recent years, several climate subsystems have been identified that may undergo a
relatively rapid transition compared to the changes in their forcing. Such transitions are rare …

Double-diffusive mixing makes a small contribution to the global ocean circulation

CG van der Boog, HA Dijkstra, JD Pietrzak… - … Earth & Environment, 2021 - nature.com
Double-diffusive processes enhance diapycnal mixing of heat and salt in the open ocean.
However, observationally based evidence of the effects of double-diffusive mixing on the …

[HTML][HTML] The role of conceptual models in climate research

HA Dijkstra - Physica D: Nonlinear Phenomena, 2024 - Elsevier
Climate variability occurs on a multitude of temporal and spatial scales and the associated
phenomena are studied using observations and a hierarchy of climate models. The aim of …

Empagliflozin improves high-sensitive cardiac troponin-I and high-density lipoprotein cholesterol in patients with type 2 diabetes mellitus and coronary artery disease …

H Taheri, H Chiti, T Reshadmanesh, S Gohari… - Journal of Diabetes & …, 2023 - Springer
Background Empagliflozin is a sodium glucose cotransporter-2 (SGLT2) inhibitor that has
been suggested to improve cardiac function and vascular recovery. The risk of coronary …

Estimation of AMOC Transition Probabilities Using a Machine Learning–Based Rare-Event Algorithm

V Jacques-Dumas, RM van Westen… - … Intelligence for the …, 2024 - journals.ametsoc.org
The Atlantic meridional overturning circulation (AMOC) is an important component of the
global climate, known to be a tipping element, as it could collapse under global warming …

The Role of Sea Ice Insulation Effects on the Probability of AMOC Transitions

RM van Westen, V Jacques-Dumas, AA Boot… - Journal of …, 2024 - journals.ametsoc.org
Recent simulations performed with the Community Earth System Model (CESM) have
suggested a crucial role of sea ice processes in Atlantic meridional overturning circulation …

[HTML][HTML] Physical invariant measures and tipping probabilities for chaotic attractors of asymptotically autonomous systems

P Ashwin, J Newman - The European Physical Journal Special Topics, 2021 - Springer
Physical measures are invariant measures that characterise “typical” behaviour of
trajectories started in the basin of chaotic attractors for autonomous dynamical systems. In …

Persistent climate model biases in the Atlantic Ocean's freshwater transport

RM Van Westen, HA Dijkstra - Ocean Science, 2024 - os.copernicus.org
Abstract The Atlantic Meridional Overturning Circulation (AMOC) is considered to be one of
the most dangerous climate tipping elements. The salt–advection feedback plays an …