ORCID Profile
0000-0003-2823-0337
Current Organisations
Royal Botanic Gardens Kew
,
Swinburne University of Technology Faculty of Science Engineering and Technology
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Publisher: Elsevier BV
Date: 04-2022
DOI: 10.1016/J.ISATRA.2021.05.028
Abstract: This paper presents a voltage control mode (VCM)-based super-twisting algorithm-sliding mode controller (STA-SMC) and current control mode (CCM)-based STA-SMC for islanded and grid-connected operations of single-phase inverters interfaced with distributed energy resources (DERs), respectively. The external disturbances are modeled by considering the effects of load currents or load voltages depending on operational modes whiles parametric uncertainties are modeled based on their variations from nominal values. Therefore, the proposed controllers are robust against external disturbances, parametric uncertainties, and variations in loading conditions. Simulation studies are conducted in the MATLAB/Simulink platform for both single and multiple DERs which are interfaced through single-phase inverters to the main grid or loads. The results are also analyzed through comparative studies with different controllers and it is found that the proposed controllers perform better than existing controllers.
Publisher: Institution of Engineering and Technology (IET)
Date: 27-11-2019
Publisher: Institution of Engineering and Technology (IET)
Date: 09-01-2022
DOI: 10.1049/GTD2.12384
Publisher: Elsevier BV
Date: 12-2023
Publisher: MDPI AG
Date: 18-10-2022
Abstract: The increasing prevalence of resistance in carbapenems is an escalating concern as carbapenems are reserved as last-line antibiotics. Although indiscriminate antibiotic usage is considered the primary cause for resistance development, increasing evidence revealed that inconsequential strains without any direct clinical relevance to carbapenem usage are harboring carbapenemase genes. This phenomenon indirectly implies that environmental microbial populations could be the ‘hidden vectors’ propelling carbapenem resistance. This work aims to explore the carbapenem-resistance profile of Vibrio species across erse settings. This review then proceeds to identify the different factors contributing to the dissemination of the resistance traits and defines the transmission pathways of carbapenem resistance. Deciphering the mechanisms for carbapenem resistance acquisition could help design better prevention strategies to curb the progression of antimicrobial resistance development. To better understand this vast reservoir selecting for carbapenem resistance in non-clinical settings, Vibrio species is also prospected as one of the potential indicator strains for carbapenem resistance in the environment.
Publisher: Elsevier BV
Date: 11-2022
Publisher: Elsevier BV
Date: 2022
Publisher: Springer Science and Business Media LLC
Date: 09-10-2018
Publisher: IEEE
Date: 05-2014
Publisher: CSIRO Publishing
Date: 27-07-2023
DOI: 10.1071/SB22007
Abstract: Pittosporum (Pittosporaceae, Apiales), an attractive genus of horticulturally important trees and shrubs, is revised for Malesia (Malaysia, Singapore, Indonesia, Brunei Darussalam, the Philippines, Timor-Leste) and Papuasia (Papua Barat (Indonesia), Papua New Guinea and the Solomon Islands). In this report, 52 species are recognised, including many species reinstated from synonymy. Three taxa are raised to species rank (P. owenstanleyense, P. patelliplacenta and P. purpurascens), one is a new combination in Pittosporum (P. impressum), and four new species are described: P. sulawesiense, P. isolatum, P. schoddei and P. sogeriense.
Publisher: Springer Science and Business Media LLC
Date: 17-03-2018
Publisher: Hindawi Limited
Date: 15-03-2014
DOI: 10.1002/ETEP.1900
Publisher: Elsevier BV
Date: 09-2022
Location: Australia
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Location: United Kingdom of Great Britain and Northern Ireland
Location: Australia
No related grants have been discovered for Timothy Utteridge.