Zobrazeno 1 - 10
of 3 959
pro vyhledávání: '"N, Davidson"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 6045-6066 (2022)
Mineral dust is the largest source of aerosol iron (Fe) to the offshore global ocean, but acidic processing of coal fly ash (CFA) in the atmosphere could be an important source of soluble aerosol Fe. Here, we determined the Fe speciation and dissolut
Externí odkaz:
https://doaj.org/article/19e71081aa58489ebc91ee613b2afc2f
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 3, Pp 26-35 (2022)
A new topology for achieving high leakage inductance in inserted-shunt integrated magnetic planar transformers is proposed. In the proposed topology, two one-segment shunts are placed across the planar E-core air gap and between the primary and secon
Externí odkaz:
https://doaj.org/article/e7f04b6644fe41bda4b71e0e9bb08ace
Publikováno v:
IET Power Electronics, Vol 14, Iss 5, Pp 1032-1043 (2021)
Abstract Hard‐switched high‐gain DC‐DC converters such as the boost converter play an important role in renewable energy systems. Research to increase their efficiency is important and can be achieved using soft‐switching techniques; however,
Externí odkaz:
https://doaj.org/article/575071623e134014a1b32fdc05cf267e
Publikováno v:
IET Signal Processing, Vol 15, Iss 1, Pp 46-60 (2021)
Abstract A design technique is developed for the probing signals of a Multi‐Input Multi‐Output (MIMO) radar. The concentration of the energy of the signal in its essential duration and essential bandwidth is achieved through the use of a class of
Externí odkaz:
https://doaj.org/article/830602d4fa0249cab8ebdb4e7481a41c
Publikováno v:
IET Power Electronics, Vol 14, Iss 3, Pp 492-502 (2021)
Abstract A single‐active switch high‐voltage gain non‐coupled inductor DC–DC converter is presented. The introduced converter achieves high step‐up gain without using any coupled inductors or transformers, provides high efficiency, and has
Externí odkaz:
https://doaj.org/article/7d39b61beb4f4e64bdaaa3395a392024
Autor:
Martin N. Davidson
Well-intentioned diversity programs are failing to create true workplace equality; Martin Davidson provides a new model for the future that makes'leveraging difference'a critical business strategy, not just politically correct window dressing.The ide
Autor:
N. Davidson, K. Campbell, F. Foroughi, V. Tayal, S. Lynar, L. C. Crawford, S. E. Kidd, R. Baird, J. Davies, E. M. Meumann
Publikováno v:
BMC Infectious Diseases, Vol 20, Iss 1, Pp 1-5 (2020)
Abstract Background Saksenaea species (spp.) are uncommon causes of mucormycosis but are emerging pathogens mostly associated with trauma and soil contamination often in immunocompetent hosts. Due to lack of sporulation in the laboratory, diagnosis a
Externí odkaz:
https://doaj.org/article/7b465fe3244544c1817a9290e9caaa03
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 189-197 (2020)
It is widely accepted that Lithium-Iron Phosphate (LFP) cathodes are the safest chemistry for Li-ion cells, however the study of them assembled in to battery modules or packs is lacking. Hence, this work provides the first computational study investi
Externí odkaz:
https://doaj.org/article/e15f663acc4a4678b6f7839cf6616626
Publikováno v:
IEEE Access, Vol 8, Pp 218186-218198 (2020)
Small cells and Device-to-Device (D2D) communication can improve the coverage and capacity of cellular systems, thereby enabling an enriched customer experience. To optimize that experience, this paper considers a problem of uplink weighted sum rate
Externí odkaz:
https://doaj.org/article/2b470ca3e0e442e3ae5d95ac53475195
Autor:
C.A. Hawkes, T. Brown, U. Noor, J. Carlyon, N. Davidson, J. Soar, G.D. Perkins, M.A. Smyth, A. Lockey
Publikováno v:
Resuscitation Plus, Vol 6, Iss , Pp 100132- (2021)
Introduction: Restart a Heart (RSAH) is an annual CPR mass training initiative delivered predominantly by ambulance services in the UK. The aim of this study was to identify to what extent voluntary participation in the 2019 initiative delivered trai
Externí odkaz:
https://doaj.org/article/594d8b4208b948c7a0282ca317ecdc74