This map shows the geographic impact of H. Griffiths's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H. Griffiths with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Griffiths more than expected).
This network shows the impact of papers produced by H. Griffiths. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. Griffiths. The network helps show where H. Griffiths may publish in the future.
Co-authorship network of co-authors of H. Griffiths
This figure shows the co-authorship network connecting the top 25 collaborators of H. Griffiths.
A scholar is included among the top collaborators of H. Griffiths based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with H. Griffiths. H. Griffiths is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Moore, Frances M., et al.. (2012). Switching transients in long AC cable connections to offshore wind farms. International Universities Power Engineering Conference. 1–6.2 indexed citations
7.
Harid, N., et al.. (2012). Experimental Investigation on High-Frequency and Transient Performance of a Vertical Earth Electrode. International Universities Power Engineering Conference. 1–4.7 indexed citations
8.
Griffiths, H., et al.. (2010). Narrowband Power Line Communications: Channel characteristics and modulation. ORCA Online Research @Cardiff (Cardiff University). 1–6.5 indexed citations
9.
Haddad, A., et al.. (2010). Voltage uprating of overhead transmission lines. ORCA Online Research @Cardiff (Cardiff University). 1–6.11 indexed citations
10.
Harid, N., et al.. (2010). A new method to increase the effective length of horizontal earth electrodes. International Universities Power Engineering Conference. 1–4.3 indexed citations
11.
Venkatesan, S., et al.. (2010). A case study on voltage uprating of overhead lines - air clearance requirements. ORCA Online Research @Cardiff (Cardiff University). 1–5.6 indexed citations
12.
Charalampidis, Pavlos, A. Haddad, R.T. Waters, et al.. (2010). Five-electrode inclined-plane tests of textured silicone rubber samples. ORCA Online Research @Cardiff (Cardiff University). 1–5.1 indexed citations
Ullah, Niamat, et al.. (2009). Current and voltage distribution in a horizontal earth electrode under impulse conditions. ORCA Online Research @Cardiff. 1–4.5 indexed citations
15.
Petrov, Nikolai I., A. Haddad, H. Griffiths, & R.T. Waters. (2008). Lightning strikes to aircraft radome: Electric field shielding simulation. ORCA Online Research @Cardiff. 513–516.1 indexed citations
16.
Venkatesan, S., et al.. (2008). Significance of switching impulse breakdown voltage characteristics in voltage uprating. 353–356.4 indexed citations
17.
Griffiths, H., A. Haddad, & N. Harid. (2004). Characterisation of earthing systems under high frequency and transient conditions. ORCA Online Research @Cardiff. 1. 188–192.4 indexed citations
Hughes, Thomas A., et al.. (1992). The use of electrical impedance tomography to measure pharyngeal transit time in neurogenic dysphagia. Journal of Neurology Neurosurgery & Psychiatry. 55(12). 1217–1218.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.