George Ionas

450 total citations
14 papers, 334 citations indexed

About

George Ionas is a scholar working on Parasitology, Microbiology and Infectious Diseases. According to data from OpenAlex, George Ionas has authored 14 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Parasitology, 4 papers in Microbiology and 2 papers in Infectious Diseases. Recurrent topics in George Ionas's work include Parasitic Infections and Diagnostics (7 papers), Microbial infections and disease research (4 papers) and Toxoplasma gondii Research Studies (2 papers). George Ionas is often cited by papers focused on Parasitic Infections and Diagnostics (7 papers), Microbial infections and disease research (4 papers) and Toxoplasma gondii Research Studies (2 papers). George Ionas collaborates with scholars based in New Zealand, Greece and India. George Ionas's co-authors include J.K. Clarke, Anthony Pita, M.R. Alley, R.B. Marshall, Tim Brown, A.J. Robinson, Elizabeth A. Keys, Petros Bakakos, Antonis Analitis and Patricia A. McLenachan and has published in prestigious journals such as Applied and Environmental Microbiology, Veterinary Microbiology and Veterinary Parasitology.

In The Last Decade

George Ionas

14 papers receiving 323 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
George Ionas New Zealand	8	198	154	112	61	47	14	334
N. J. Pieniazek United States	7	341 1.7×	103 0.7×	14 0.1×	21 0.3×	44 0.9×	7	399
Billie L. Swisher United States	6	131 0.7×	105 0.7×	43 0.4×	10 0.2×	90 1.9×	10	304
Giada Bagnagatti De Giorgi Italy	14	143 0.7×	118 0.8×	33 0.3×	17 0.3×	117 2.5×	25	426
D Martinez Guadeloupe	8	112 0.6×	49 0.3×	37 0.3×	51 0.8×	28 0.6×	12	222
D.V. Cousins Australia	8	61 0.3×	351 2.3×	43 0.4×	18 0.3×	514 10.9×	9	619
Cassell Gh United States	12	71 0.4×	36 0.2×	223 2.0×	88 1.4×	196 4.2×	21	402
E. J. Lund Denmark	10	44 0.2×	88 0.6×	30 0.3×	11 0.2×	111 2.4×	22	275
Renato Varges Brazil	12	209 1.1×	172 1.1×	45 0.4×	10 0.2×	78 1.7×	23	479
Aline F. Teixeira Brazil	12	296 1.5×	173 1.1×	18 0.2×	55 0.9×	59 1.3×	30	424
Wilia Marta Elsner Diederichsen de Brito Brazil	10	39 0.2×	135 0.9×	21 0.2×	52 0.9×	84 1.8×	28	305

Countries citing papers authored by George Ionas

Since Specialization

Citations

This map shows the geographic impact of George Ionas'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 George Ionas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites George Ionas more than expected).

Fields of papers citing papers by George Ionas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by George Ionas. 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 George Ionas. The network helps show where George Ionas may publish in the future.

Co-authorship network of co-authors of George Ionas

This figure shows the co-authorship network connecting the top 25 collaborators of George Ionas. A scholar is included among the top collaborators of George Ionas 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 George Ionas. George Ionas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Analitis, Antonis, et al.. (2017). Temporal evolution of thoracocentesis-induced changes in spirometry and respiratory muscle pressures. Postgraduate Medical Journal. 93(1102). 460–464. 7 indexed citations

Ionas, George, et al.. (2015). Right Upper Lobe Shadow and Tracheobronchopathia Osteochondroplastica Confined to Right Main Bronchus: A Case Report and Literature Review. Case Reports in Medicine. 2015. 1–5. 4 indexed citations

Connolly, Joanne, M. J. Hedley, George Ionas, et al.. (2004). Pathogen transmission routes: Farm animals to water bodies (2002 – 2003). 1 indexed citations

Ionas, George, et al.. (2004). Genetic Characterization and Transmission Cycles of Cryptosporidium Species Isolated from Humans in New Zealand. Applied and Environmental Microbiology. 70(7). 3973–3978. 85 indexed citations

Ionas, George, et al.. (2003). Identification and genetic characterisation of Giardia and Cryptosporidium strains in humans and dairy cattle in the Waikato Region of New Zealand. Water Science & Technology. 47(3). 21–26. 48 indexed citations

Ionas, George, et al.. (2001). Seasonal Shift in Cryptosporidium parvum Transmission Cycles in New Zealand. Journal of Eukaryotic Microbiology. 48(s1). 34S–35S. 26 indexed citations

Ionas, George, et al.. (2000). Prevalence and strain differentiation of Giardia intestinalis in calves in the Manawatu and Waikato regions of North Island, New Zealand. Veterinary Parasitology. 91(1-2). 7–13. 33 indexed citations

Alley, M.R., George Ionas, & J.K. Clarke. (1999). Chronic non-progressive pneumonia of sheep in New Zealand – a review of the role ofMycoplasma ovipneumoniae. New Zealand Veterinary Journal. 47(5). 155–160. 48 indexed citations

Brown, Tim, et al.. (1999). The viability of Giardia intestinalis and Giardia muris cysts in seawater. International Journal of Environmental Health Research. 9(2). 157–161. 4 indexed citations

10.

Ionas, George, et al.. (1998). Distribution of Giardia and Cryptosporidium in natural water systems in New Zealand - a nationwide survey. Water Science & Technology. 38(12). 57–60. 5 indexed citations

11.

Ionas, George, et al.. (1997). M olecular (PCR) differentiation of Giardia muris and Giardia intestinalis. International Journal of Environmental Health Research. 7(1). 63–69. 3 indexed citations

12.

Ionas, George, et al.. (1991). A study of the heterogeneity of isolates of Mycoplasma ovipneumoniae from sheep in New Zealand. Veterinary Microbiology. 29(3-4). 339–347. 34 indexed citations

13.

Ionas, George, et al.. (1985). Comparison of mycoplasma ovipneumoniae isolates using bacterial restriction endonuclease DNA analysis and SDS-PAGE. Veterinary Microbiology. 10(6). 541–548. 25 indexed citations

14.

Ionas, George, et al.. (1985). Colonisation of the respiratory tract of lambs by strains of Mycoplasma ovipneumoniae. Veterinary Microbiology. 10(6). 533–539. 11 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.

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