User profiles for Jannie Nielsen

Jannie Sønderkær Nielsen

- Verified email at build.aau.dk - Cited by 837

Jannie Nielsen

- Verified email at emory.edu - Cited by 514

On risk-based operation and maintenance of offshore wind turbine components

JJ Nielsen, JD Sørensen - Reliability engineering & system safety, 2011 - Elsevier
Operation and maintenance are significant contributors to the cost of energy for offshore wind
turbines. Optimal planning could rationally be based on Bayesian pre-posterior decision …

Optimal inspection and maintenance planning for deteriorating structural components through dynamic Bayesian networks and Markov decision processes

…, KG Papakonstantinou, CP Andriotis, JS Nielsen… - Structural Safety, 2022 - Elsevier
Civil and maritime engineering systems, among others, from bridges to offshore platforms
and wind turbines, must be efficiently managed, as they are exposed to deterioration …

[HTML][HTML] Bayesian estimation of remaining useful life for wind turbine blades

JS Nielsen, JD Sørensen - Energies, 2017 - mdpi.com
To optimally plan maintenance of wind turbine blades, knowledge of the degradation
processes and the remaining useful life is essential. In this paper, a method is proposed for …

Lamotrigine versus lithium as maintenance treatment in bipolar I disorder: an open, randomized effectiveness study mimicking clinical practice. The 6th trial of the …

RW Licht, JN Nielsen, LF Gram, P Vestergaard… - Bipolar …, 2010 - Wiley Online Library
Licht RW, Nielsen JN, Gram LF, Vestergaard P, Bendz H. Lamotrigine versus lithium as
maintenance treatment in bipolar I disorder: an open, randomized effectiveness study mimicking …

Informational constraints on optimal sex allocation in ants

JJ Boomsma, J Nielsen, L Sundström… - Proceedings of the …, 2003 - National Acad Sciences
Workers of the ant Formica truncorum specialize in rearing females or males depending on
the number of fathers of a colony. These split sex ratios increase inclusive fitness, but it has …

A case study on risk-based maintenance of wind turbine blades with structural health monitoring

JS Nielsen, D Tcherniak… - Structure and Infrastructure …, 2021 - Taylor & Francis
The paper presents a case study demonstrating the methods used to estimate the value of
the information (VoI) delivered by a structural health monitoring (SHM) system. The monitored …

Bacteriological aetiology and antimicrobial treatment of pleural empyema

CN Meyer, S Rosenlund, J Nielsen… - Scandinavian journal of …, 2011 - Taylor & Francis
Background: Our aims were to describe the aetiologies of culture-positive pleural infections
and to evaluate the choice of empiric antimicrobial treatment regimens according to …

[HTML][HTML] Methods for risk-based planning of O&M of wind turbines

JS Nielsen, JD Sørensen - Energies, 2014 - mdpi.com
In order to make wind energy more competitive, the big expenses for operation and maintenance
must be reduced. Consistent decisions that minimize the expected costs can be made …

Computational framework for risk-based planning of inspections, maintenance and condition monitoring using discrete Bayesian networks

JS Nielsen, JD Sørensen - Structure and Infrastructure Engineering, 2018 - Taylor & Francis
This paper presents a computational framework for risk-based planning of inspections and
repairs for deteriorating components. Two distinct types of decision rules are used to model …

Preparedness cycle to address transitions in diabetes care during the COVID-19 pandemic and future outbreaks

UP Gujral, L Johnson, J Nielsen, P Vellanki… - BMJ Open Diabetes …, 2020 - drc.bmj.com
The COVID-19 pandemic is considered a mass casualty incident of the most severe nature
leading to unearthed uncertainties around management, prevention, and care. As of July …