M.B. Orr

491 total citations
25 papers, 321 citations indexed

About

M.B. Orr is a scholar working on Agronomy and Crop Science, Molecular Biology and Periodontics. According to data from OpenAlex, M.B. Orr has authored 25 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Agronomy and Crop Science, 7 papers in Molecular Biology and 6 papers in Periodontics. Recurrent topics in M.B. Orr's work include Oral microbiology and periodontitis research (6 papers), Milk Quality and Mastitis in Dairy Cows (5 papers) and Microbial infections and disease research (4 papers). M.B. Orr is often cited by papers focused on Oral microbiology and periodontitis research (6 papers), Milk Quality and Mastitis in Dairy Cows (5 papers) and Microbial infections and disease research (4 papers). M.B. Orr collaborates with scholars based in New Zealand, France and United Kingdom. M.B. Orr's co-authors include K. W. Frisken, John Tagg, PR Wilson, C.G. Mackintosh, M. W. O'CALLAGHAN, A.N. Bruère, R.M. Barlow, K.D. McSporran, D.M. West and D.G. Arthur and has published in prestigious journals such as Journal of Periodontal Research, Letters in Applied Microbiology and Veterinary Record.

In The Last Decade

M.B. Orr

24 papers receiving 297 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M.B. Orr New Zealand	11	142	74	66	56	48	25	321
P. Juntes Slovenia	10	61 0.4×	25 0.3×	38 0.6×	18 0.3×	93 1.9×	35	323
Sotos Kalfas Sweden	8	144 1.0×	55 0.7×	56 0.8×	5 0.1×	89 1.9×	9	323
Carlos Saraiva-Garcia United States	10	153 1.1×	17 0.2×	33 0.5×	3 0.1×	76 1.6×	17	399
Allan L. Delisle United States	12	95 0.7×	24 0.3×	39 0.6×	4 0.1×	165 3.4×	22	349
Angelika Silbereisen Sweden	15	199 1.4×	44 0.6×	71 1.1×	1 0.0×	46 1.0×	29	451
Domenico Santori Italy	10	55 0.4×	9 0.1×	88 1.3×	2 0.0×	34 0.7×	13	351
Fernanda F. Aníbal Brazil	12	19 0.1×	74 1.0×	58 0.9×	1 0.0×	37 0.8×	19	365
Sathish Paramasivan Australia	9	30 0.2×	3 0.0×	10 0.2×	8 0.1×	75 1.6×	25	338
J Gossling United States	6	35 0.2×	4 0.1×	176 2.7×	4 0.1×	104 2.2×	15	405
Klaus P. Schaal Germany	10	19 0.1×	15 0.2×	20 0.3×	4 0.1×	109 2.3×	17	395

Countries citing papers authored by M.B. Orr

Since Specialization

Citations

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

Fields of papers citing papers by M.B. Orr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.B. Orr. 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 M.B. Orr. The network helps show where M.B. Orr may publish in the future.

Co-authorship network of co-authors of M.B. Orr

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Audigé, Laurent, et al.. (1994). Osteochondrosis associated with copper deficiency in young farmed red deer and wapiti x red deer hybrids. New Zealand Veterinary Journal. 42(4). 137–143. 31 indexed citations

Orr, M.B., David A. Mackey, & Millicent D. Alexandrov Sanciangco. (1991). A pilot study of the effects of mechanical shortening of ewes' incisors (bite correction) on body weight and the development of periodontal disease. New Zealand Veterinary Journal. 39(3). 108–110. 1 indexed citations

Jolly, R.D., et al.. (1990). β-Mannosidosis in a Salem calf: A new storage disease of cattle. New Zealand Veterinary Journal. 38(3). 102–105. 20 indexed citations

Gardner, David G. & M.B. Orr. (1990). Dentigerous cysts (ovine odontogenic cysts) in sheep. New Zealand Veterinary Journal. 38(4). 148–150. 5 indexed citations

Frisken, K. W., et al.. (1989). Environmental influences on the progression of clinical and microbiological parameters of sheep periodontal disease. Research in Veterinary Science. 46(2). 147–152. 11 indexed citations

Frisken, K. W., et al.. (1989). Environmental influences on the progression of clinical and microbiological parameters of sheep periodontal disease.. PubMed. 46(2). 147–52. 10 indexed citations

Frisken, K. W., et al.. (1988). A study of periodontal disease in sheep over a twelve month period. New Zealand Veterinary Journal. 36(1). 32–34. 7 indexed citations

Orr, M.B. & C.G. Mackintosh. (1988). An outbreak of malignant catarrhal fever in Père David's deer (Elaphurus davidianus). New Zealand Veterinary Journal. 36(1). 19–21. 16 indexed citations

Frisken, K. W., et al.. (1988). Suspected periodontopathic bacteria associated with brokenmouth periodontitis in sheep. Journal of Periodontal Research. 23(1). 18–21. 12 indexed citations

10.

Orr, M.B. & Margaret I. Chalmers. (1988). A field study of the association between periodontal disease and body condition in sheep. New Zealand Veterinary Journal. 36(4). 171–172. 1 indexed citations

11.

Frisken, K. W., et al.. (1987). Suspected periodontopathic microorganisms and their oral habitats in young children. Oral Microbiology and Immunology. 2(2). 60–64. 81 indexed citations

12.

Orr, M.B., et al.. (1987). Yersinosis outbreak in goat weanlings.. 14(2). 10–11. 1 indexed citations

13.

Frisken, K. W., et al.. (1987). Black‐pigmented Bacteroides associated with broken‐mouth periodontitis in sheep. Journal of Periodontal Research. 22(2). 156–159. 18 indexed citations

14.

Orr, M.B., et al.. (1986). A survey of excessively worn incisors and periodontal disease in sheep in Dunedin City, Silverpeaks, Bruce and Clutha Counties. New Zealand Veterinary Journal. 34(7). 111–115. 13 indexed citations

15.

Orr, M.B., P.C. Mason, & S. F. Crosbie. (1985). The effect of gastro-intestinal parasitism on the temporary dentition of lambs. New Zealand Veterinary Journal. 33(4). 48–52. 1 indexed citations

16.

Orr, M.B., et al.. (1980). Enteropathy and nephropathy associated with “Winter Scour” in hoggets. New Zealand Veterinary Journal. 28(9). 195–195. 2 indexed citations

17.

Wilson, PR, et al.. (1979). Enzootic ataxia in Red deer. New Zealand Veterinary Journal. 27(11). 252–254. 37 indexed citations

18.

Bruère, A.N., D.M. West, M.B. Orr, & M. W. O'CALLAGHAN. (1979). A syndrome of dental abnormalities of sheep: I. Clinical aspects on a commercial sheep farm in the Wairarapa. New Zealand Veterinary Journal. 27(8). 152–158. 14 indexed citations

19.

Orr, M.B., M. W. O'CALLAGHAN, D.M. West, & A.N. Bruère. (1979). A syndrome of dental abnormalities of sheep: II. The pathology and radiology. New Zealand Veterinary Journal. 27(12). 276–278. 12 indexed citations

20.

Orr, M.B., R.M. Barlow, & K.W. Head. (1977). The effect of an intrauterine viral infection on the skin follicles of sheep. Veterinary Research Communications. 1(1). 285–288.

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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