Zobrazeno 1 - 10
of 679
pro vyhledávání: '"Reenberg, A."'
Autor:
Ritschel, Tobias K. S., Reenberg, Asbjørn Thode, Carstensen, Peter Emil, Bendsen, Jacob, Jørgensen, John Bagterp
We present and critically discuss five commonly used mathematical models of the meal glucose rate of appearance in humans. Such models are key to simulation of the metabolism in healthy people, people with diabetes, and obese people, and they are cen
Externí odkaz:
http://arxiv.org/abs/2307.16444
Autor:
Bendsen, Jacob, Carstensen, Peter Emil, Reenberg, Asbjørn Thode, Ritschel, Tobias K. S., Jørgensen, John Bagterp
We present a whole-body model of human metabolism that utilizes a system of organs and blood vessels to simulate the enzymatic reactions. The model focuses on key organs, including the brain, heart and lungs, liver, gut, and kidney, as well as muscle
Externí odkaz:
http://arxiv.org/abs/2307.16167
Autor:
Carstensen, Peter Emil, Bendsen, Jacob, Reenberg, Asbjørn Thode, Ritschel, Tobias K. S., Jørgensen, John Bagterp
We propose a whole-body model of the metabolism in man as well as a generalized approach for modeling metabolic networks. Using this approach, we are able to write a large metabolic network in a systematic and compact way. We demonstrate the approach
Externí odkaz:
http://arxiv.org/abs/2205.01473
We propose a virtual clinical trial for assessing the safety and efficacy of closed-loop diabetes treatments prior to an actual clinical trial. Such virtual trials enable rapid and risk-free pretrial testing of algorithms, and they can be used to com
Externí odkaz:
http://arxiv.org/abs/2205.01332
Autor:
Reenberg, Asbjørn Thode, Ritschel, Tobias K. S., Lindkvist, Emilie B., Laugesen, Christian, Svensson, Jannet, Ranjan, Ajenthen G., Nørgaard, Kirsten, Jørgensen, John Bagterp
In this work, we present a switching nonlinear model predictive control (NMPC) algorithm for a dual-hormone artificial pancreas (AP), and we use maximum likelihood estimation (MLE) to identify model parameters. A dual-hormone AP consists of a continu
Externí odkaz:
http://arxiv.org/abs/2202.13938
In this paper, we propose a virtual clinical trial for assessing the performance and identifying risks in closed-loop diabetes treatments. Virtual clinical trials enable fast and risk-free tests of many treatment variations for large populations of f
Externí odkaz:
http://arxiv.org/abs/2202.13927
Autor:
Ritschel, Tobias K. S., Reenberg, Asbjørn Thode, Lindkvist, Emilie B., Laugesen, Christian, Svensson, Jannet, Ranjan, Ajenthen G., Nørgaard, Kirsten, Dammann, Bernd, Jørgensen, John Bagterp
We propose a model-free artificial pancreas (AP) for people with type 1 diabetes. The algorithmic parameters are tuned to a virtual population of 1,000,000 individuals, and the AP repeatedly estimates the basal and bolus insulin requirements necessar
Externí odkaz:
http://arxiv.org/abs/2202.13338
Publikováno v:
In Healthcare Analytics November 2023 3
Publikováno v:
Healthcare Analytics, Vol 3, Iss , Pp 100145- (2023)
Many hospitals struggle with insufficient capacity for their inpatients. As a result, hospitals may benefit from an approach that evaluates the occupancy of inpatient wards. In this study, we approximate the occupancy distributions of inpatient wards
Externí odkaz:
https://doaj.org/article/b31ccdad3af140b5b385e97d09bc6253
Autor:
Furió-Novejarque, Clara, Sanz, Ricardo, Ritschel, Tobias K.S., Reenberg, Asbjørn Thode, Ranjan, Ajenthen G., Nørgaard, Kirsten, Díez, José-Luis, Jørgensen, John Bagterp, Bondia, Jorge
Publikováno v:
In Computers in Biology and Medicine March 2023 154