This map shows the geographic impact of Ziya İlhan'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 Ziya İlhan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ziya İlhan more than expected).
This network shows the impact of papers produced by Ziya İlhan. 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 Ziya İlhan. The network helps show where Ziya İlhan may publish in the future.
Co-authorship network of co-authors of Ziya İlhan
This figure shows the co-authorship network connecting the top 25 collaborators of Ziya İlhan.
A scholar is included among the top collaborators of Ziya İlhan 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 Ziya İlhan. Ziya İlhan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
İlhan, Ziya, et al.. (2019). Comparison of Some Bacterial Identification Methods. Van Yüzüncü Yıl University Academic Data Management System. 3(1). 9–12.1 indexed citations
Öztürk, Can, et al.. (2018). The investigation of the presence of some bacterial and viral agents in pearl mullet (Chalcalburnus tarichii, Pallas 1811) by real-time PCR and the histopathological examination.. Fresenius environmental bulletin. 27(12). 8286–8296.2 indexed citations
8.
İlhan, Ziya, et al.. (2018). The presence and prevalence of Enterococcus faecalis and Enterococcus faecium strains in urine and stool samples. DergiPark (Istanbul University).1 indexed citations
9.
İlhan, Ziya, et al.. (2016). Klinik ve Subklinik Mastitisli Keçi Sütlerinden Bazı Aerobik Bakteri ve Mycoplasma spp. İzolasyonu. DergiPark (Istanbul University).
10.
İlhan, Ziya. (2015). Isolation of Dermatophytes from Cattle, Sheep, Goats and Van Cats in Van and its Around. DergiPark (Istanbul University). 26(1). 1–5.2 indexed citations
11.
İlhan, Ziya. (2013). Detection of Corynebacterium pseudotuberculosis from sheep lymph nodes by PCR. Van Yüzüncü Yıl University Academic Data Management System.6 indexed citations
İlhan, Ziya, et al.. (2011). Isolation of aerobic bacteria from goat milk with subclinical mastitis.. 22(2). 89–91.1 indexed citations
14.
İlhan, Ziya, et al.. (2009). Occurrence and antibiotic susceptibility of Salmonella serotypes in apparently healthy slaughtered sheep in Van, Turkey.. Journal of Animal and Veterinary Advances. 8(7). 1455–1460.2 indexed citations
15.
Gülhan, Timur, et al.. (2009). Detection of heat-stabile and heat-labile enterotoxins of Escherichia coli strains isolated from healthy animals.. Journal of Animal and Veterinary Advances. 8(10). 2058–2062.4 indexed citations
16.
Gülhan, Timur, et al.. (2009). Hayvan Orijinli Escherichia coli Suşlarının Enterotoksin Tiplerinin (LT,ST) Belirlenmesi. DergiPark (Istanbul University).2 indexed citations
17.
İlhan, Ziya, et al.. (2007). Biotyping and Serotyping of Mannheimia (Pasteurella) haemolytica Isolated from Lung Samples of Slaughtered Sheep in the Van Region. DergiPark (Istanbul University).7 indexed citations
18.
Ceylan, Necmettin, İbrahim Çiftçi, & Ziya İlhan. (2003). The Effects of Some Alternative Feed Additives for Antibiotic Growth Promoters on the Performance and Gut Microflora of Broiler Chicks. TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES. 27(3). 727–733.44 indexed citations
19.
İlhan, Ziya. (2003). Diagnosis of Ovine Corynebacterium pseudotuberculosis by ELISA and Dot-Blot ELISA. TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES. 27(6). 1327–1333.1 indexed citations
20.
İlhan, Ziya, et al.. (2002). İthal Kozmetik Bir Deri Kreminden Aspergillus niger İzolasyonu. DergiPark (Istanbul University). 13(1). 41–43.1 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.