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Tom Cox
Birkbeck, University of London
266Publications
38H-index
5,644Citations
Publications 266
Newest
Published on Jul 1, 2019in Safety Science 2.83
Juliet Hassard9
Estimated H-index: 9
,
Kevin Teoh5
Estimated H-index: 5
,
Tom Cox38
Estimated H-index: 38
Estimates of the economic burden on society posed by work-related violence are important and often highly cited sources of evidence; typically used to substantiate arguments for prevention. However, such sources of information are generally poorly understood and seldom critiqued outside the disciplines of health economics and public health. The objective of this systematic review is to collate, review and synthesize evidence-based economic estimations of the burden on society of work-related vio...
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Published on Jun 1, 2019in IEEE Transactions on Industrial Electronics 7.05
Ahmed Mahmood Mohammed1
Estimated H-index: 1
(University of Technology, Iraq),
Michael Galea9
Estimated H-index: 9
(University of Nottingham)
+ 1 AuthorsChris Gerada22
Estimated H-index: 22
(University of Nottingham)
The use of solid materials in tubular, linear machines has significant manufacturing benefits, as this removes the need for an axially laminated stator. However, this comes at the cost of extra eddy current losses. In this paper, a detailed analysis of the behavior of eddy currents in a tubular permanent magnet machine that comprises unconventional magnetic circuit is given, highlighting the importance of the field distribution and current directions, when compared with conventional magnetic cir...
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Published on Apr 3, 2019in Work & Stress 3.14
Kevin Teoh5
Estimated H-index: 5
(Birkbeck, University of London),
Juliet Hassard9
Estimated H-index: 9
(Birkbeck, University of London),
Tom Cox38
Estimated H-index: 38
(Birkbeck, University of London)
Numerous reports advocate improving doctors’ working conditions as an important part of initiatives to enhance the quality of patient care. However, the research literature is not clear on this underlying relationship. This systematic review examines the evidence on the relationship between the working conditions perceived by doctors and the quality of patient care. Seven electronic databases were searched, with 21 studies from six countries included in the review. The findings highlight the que...
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Published on Jan 22, 2019in The Journal of Engineering
Shaohong Zhu , Tom Cox38
Estimated H-index: 38
+ 1 AuthorsChris Gerada22
Estimated H-index: 22
This paper proposes a novel winding layout for the machines with fractional-slot concentrated windings (FSCW) using a stator shifting concept and non-overlapping windings, with which all the non-working harmonics will be completely cancelled or significantly reduced. First, the basic winding layout with a 24slot 14pole machine to reduce the significant 1st sub-harmonic will be presented for machines with single layer (SL) windings. From this, a novel double layer (DL) winding layout using the st...
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Published on Sep 1, 2018
Nick Hunter (University of Nottingham), Tom Cox38
Estimated H-index: 38
(University of Nottingham)
+ 2 AuthorsLuca Rovere1
Estimated H-index: 1
(University of Nottingham)
This paper proposes a new closed-loop control strategy which improves the quality of the torque output of an open-end winding (OEW) permanent magnet synchronous motor (PMSM) with common DC bus. Such a configuration provides a path for the zero sequence currents (ZSC) to flow in the windings. The analysis of the system revealed that these currents result in electromagnetic torque oscillation. It has also been established that the zero sequence currents are caused mainly by the third harmonic comp...
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Published on Sep 1, 2018
Nick Hunter (University of Nottingham), Tom Cox38
Estimated H-index: 38
(University of Nottingham)
+ 2 AuthorsLuca Rovere1
Estimated H-index: 1
(University of Nottingham)
This paper proposes a new method for online identification of stator winding temperature for an open-end winding (OEW) permanent magnet synchronous motor (PMSM). The method exploits the zero sequence current (ZSC) due to the third harmonic back electromotive force (EMF) circulating in the system in order to estimate the phase resistance, which, in turn, is used to derive the winding temperature. In order to do this a proposed idea of maximum zero sequence current amplitude along with the actual ...
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Published on Sep 1, 2018
Shaohong Zhu (University of Nottingham), Tom Cox38
Estimated H-index: 38
(University of Nottingham)
+ 2 AuthorsChen Li1
Estimated H-index: 1
(University of Nottingham)
This paper studies the concerns such as architecture and reliability in the deployment of electromechanical actuator (EMA) in the actuation system for more electric aircraft (MEA). First, the reliability of the actuation system architecture such as control surface redundancy and actuator redundancy will be studied to determine an appropriate actuator architecture, with or without considering jamming. Then, the considerations for fault-tolerance and redundancy of the prime electric motor will be ...
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Published on Jun 1, 2018
Vladimir Hundak (University of Nottingham), Tom Cox38
Estimated H-index: 38
(University of Nottingham)
+ 1 AuthorsChris Gerada22
Estimated H-index: 22
(University of Nottingham)
Cost is one of the key parameters of electric machines designed for automotive applications. In order to keep manufacturing cost low, it is desirable to estimate the manufacturing cost of the machine in the early stages of the design process. For this purpose, a costing algorithm for mass production of induction machines is proposed. The case study examines the impact of variations in dimension (stack length and bore diameter) of the input design on cost outputs, in order to validate the base st...
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Published on Jun 1, 2018in Health Care Management Review 2.48
Kevin Teoh5
Estimated H-index: 5
,
Juliet Hassard9
Estimated H-index: 9
,
Tom Cox38
Estimated H-index: 38
Background: The high prevalence of burnout and depression among doctors highlights the need to understand the psychosocial antecedents to their work-related wellbeing. However, much of the existing research has been a-theoretical, operationalized a narrow measurement of wellbeing, and predominantly examined such relationships at the individual level. Purpose: This study uses a multilevel perspective to examine individual (i.e., job demands and resources) and organizational level psychosocial pre...
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Published on Jun 1, 2018in Health Care Management Review 2.48
Kevin Teoh5
Estimated H-index: 5
,
Juliet Hassard9
Estimated H-index: 9
,
Tom Cox38
Estimated H-index: 38
Background:The high prevalence of burnout and depression among doctors highlights the need to understand the psychosocial antecedents to their work-related well-being. However, much of the existing research has been atheoretical, operationalized a narrow measurement of well-being, and predominantly
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