Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Mark Hadfield"'
Publikováno v:
International Journal of Qualitative Methods, Vol 17 (2018)
Deep and insightful interactions with the data are a prerequisite for qualitative data interpretation, in particular, in the generation of grounded theory. The researcher must also employ imaginative insight as they attempt to make sense of the data
Externí odkaz:
https://doaj.org/article/4ca790aab2ab4e2bb25e59a95ae05ff5
Autor:
Mark Hadfield, Angel Torres Pérez
Publikováno v:
Sensors, Vol 11, Iss 11, Pp 10675-10690 (2011)
Real time oil quality monitoring techniques help to protect important industry assets, minimize downtime and reduce maintenance costs. The measurement of a lubricant’s complex permittivity is an effective indicator of the oil degradation process an
Externí odkaz:
https://doaj.org/article/7f1a3a8778a14436b835d47bf2b98560
Autor:
Mayank Anand, Mark Hadfield, Jose-Luis Viesca, Ben Thomas, Ruben González, Rob Cantrill, Antolin Hernández Battez
Publikováno v:
Lubricants, Vol 4, Iss 2, p 17 (2016)
The reduction of friction and wear losses in boundary lubrication regime of a piston ring-cylinder liner tribo-system has always been a challenge for engine and lubricant manufacturers. One way is to use lubricant additives, which can form boundary f
Externí odkaz:
https://doaj.org/article/28ab883d095a4c4a93711a443dbf2a7a
Autor:
José-Luis Viesca, Mayank Anand, David Blanco, Alfonso Fernández-González, Alberto García, Mark Hadfield
Publikováno v:
Lubricants, Vol 4, Iss 1, p 8 (2016)
This paper studies 1-butyl-1-methylpyrrolidinium tris(pentafluoroethyl) trifluorophosphate ionic liquid ([BMP][FAP]) as a 1 wt% additive to a polyalphaolefin (PAO 6) in the lubrication of CrN and TiN PVD coatings. Friction and wear behaviour were det
Externí odkaz:
https://doaj.org/article/707718e1c2ad4a9ebc5399646165a4a3
Publikováno v:
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, Vol 31, Iss 2 (2008)
Rolling contact fatigue testing of rolling elements with low saturation temperature lubricants result, in several difficulties. Mainly, uncontrolled phase changes due to flow dynamics often cause difficulties in assessing the lubricant effect on fati
Externí odkaz:
https://doaj.org/article/368ad8c649874a45be6ab570ee8b7db2
Ceramics Surfaces for Tribology and Corrosion & Ceramic Joining Science and TechnologySelected papers from the 12 th International Ceramics Congress, part of CIMTEC 2010-12 th International Ceramics Congress and 5th Forum on New Materials, Montecatin
Publikováno v:
International Journal of Computational Methods and Experimental Measurements. 10:158-171
Autor:
María J.G. Guimarey, Chirag R. Ratwani, Kaiyu Xie, Mehran Koohgilani, Mark Hadfield, Ali Reza Kamali, Amor M. Abdelkader
The search for improved surface properties of engineering alloys is always a matter of interest. Herein, we introduce a surface treatment based on depositing a non-continuous layer of two-dimensional (2D) nanomaterials via a simple and scalable metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172cc0cffe123f4c5a3c269cbc858077
https://hdl.handle.net/10347/30300
https://hdl.handle.net/10347/30300
Autor:
Alma Harris, Christopher Day, David Hopkins, Mark Hadfield, Andy Hargreaves, Christopher Chapman
In a complex and multi-layered world, the conventional idea of great leadership being the result of the efforts of a single individual is rapidly becoming redundant. This book takes up the challenge of finding an alternative method of leadership in e
Publikováno v:
Small. :2207081