Roland Oltner

588 total citations
11 papers, 487 citations indexed

About

Roland Oltner is a scholar working on Agronomy and Crop Science, Small Animals and Nephrology. According to data from OpenAlex, Roland Oltner has authored 11 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Agronomy and Crop Science, 2 papers in Small Animals and 2 papers in Nephrology. Recurrent topics in Roland Oltner's work include Reproductive Physiology in Livestock (7 papers), Milk Quality and Mastitis in Dairy Cows (3 papers) and Ruminant Nutrition and Digestive Physiology (2 papers). Roland Oltner is often cited by papers focused on Reproductive Physiology in Livestock (7 papers), Milk Quality and Mastitis in Dairy Cows (3 papers) and Ruminant Nutrition and Digestive Physiology (2 papers). Roland Oltner collaborates with scholars based in Sweden, Finland and Cuba. Roland Oltner's co-authors include H. Wiktorsson, M. Emanuelson, L.‐E. Edqvist, Lea Eriksson, B. Andersson, O. Fernández, B. Berglund, Kjell Larsson and Staffan Bengtsson and has published in prestigious journals such as Life Sciences, Acta veterinaria Scandinavica and Livestock Production Science.

In The Last Decade

Roland Oltner

11 papers receiving 425 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Roland Oltner Sweden	9	347	170	90	50	45	11	487
J. P. Baker United States	15	195 0.6×	57 0.3×	108 1.2×	71 1.4×	15 0.3×	34	543
B. Barcikowski Poland	14	396 1.1×	228 1.3×	73 0.8×	68 1.4×	9 0.2×	38	690
JM Bassett Australia	11	337 1.0×	171 1.0×	163 1.8×	95 1.9×	9 0.2×	17	710
R.L. Hays United States	16	259 0.7×	119 0.7×	79 0.9×	61 1.2×	9 0.2×	35	621
Štěpán Mareš Czechia	12	196 0.6×	148 0.9×	40 0.4×	31 0.6×	36 0.8×	25	324
Maija Valtonen Finland	14	120 0.3×	106 0.6×	56 0.6×	94 1.9×	17 0.4×	33	511
R. Hamburger Germany	10	224 0.6×	113 0.7×	57 0.6×	91 1.8×	5 0.1×	16	392
GD Thorburn Australia	9	237 0.7×	95 0.6×	32 0.4×	61 1.2×	7 0.2×	26	663
V. K. Ganjam United States	14	165 0.5×	67 0.4×	89 1.0×	109 2.2×	9 0.2×	26	455
BJ Canny Australia	11	82 0.2×	50 0.3×	74 0.8×	75 1.5×	32 0.7×	13	476

Countries citing papers authored by Roland Oltner

Since Specialization

Citations

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

Fields of papers citing papers by Roland Oltner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roland Oltner

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

All Works

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11 of 11 papers shown

Oltner, Roland, Staffan Bengtsson, & Kjell Larsson. (1985). Flow Injection Analysis for the Determination of Urea in Cow’s Milk. Acta veterinaria Scandinavica. 26(3). 396–404. 9 indexed citations

Oltner, Roland, M. Emanuelson, & H. Wiktorsson. (1985). Urea concentrations in milk in relation to milk yield, live weight, lactation number and amount and composition of feed given to dairy cows. Livestock Production Science. 12(1). 47–57. 100 indexed citations

Oltner, Roland. (1983). Factors affecting certain blood constituents and milk urea in Swedish dairy cattle. 4 indexed citations

Berglund, B. & Roland Oltner. (1983). Blood Levels of Leukocytes, Glucose, Urea, Creatinine, Calcium, Inorganic Phosphorus and Magnesium in Dairy Heifers from Three Months of Age to Calving. Zentralblatt für Veterinärmedizin Reihe A. 30(1). 59–71. 8 indexed citations

Oltner, Roland & B. Berglund. (1983). Leukocytes, Packed Cell Volume, Glucose, Urea, Calcium, Inorganic Phosphorus and Magnesium in the Blood of Dairy Cows. Zentralblatt für Veterinärmedizin Reihe A. 30(7). 530–541. 8 indexed citations

Oltner, Roland & H. Wiktorsson. (1983). Urea concentrations in milk and blood as influenced by feeding varying amounts of protein and energy to dairy cows. Livestock Production Science. 10(5). 457–467. 176 indexed citations

Oltner, Roland & L.‐E. Edqvist. (1982). Changes in Plasma Progesterone Levels During Storage of Heparinized Whole Blood from Cow, Horse, Dog and Pig. Acta veterinaria Scandinavica. 23(1). 1–8. 32 indexed citations

Oltner, Roland, et al.. (1982). Evaluation of a Rapid Method for the Determination of Urea in Cow’S Milk. Acta veterinaria Scandinavica. 23(1). 39–45. 13 indexed citations

Oltner, Roland & L.‐E. Edqvist. (1981). Progesterone in Defatted Milk: Its Relation to Insemination and Pregnancy in Normal Cows as Compared with Cows on Problem Farms and Individual Problem Animals. British Veterinary Journal. 137(1). 78–87. 29 indexed citations

10.

Andersson, B., et al.. (1972). Centrally Mediated Effects of Sodium and Angiotensin II on Arterial Blood Pressure and Fluid Balance. Acta Physiologica Scandinavica. 85(3). 398–407. 83 indexed citations

11.

Andersson, B., Lea Eriksson, & Roland Oltner. (1970). Further evidence for angiotensin -sodium interaction in central control of fluid balance. Life Sciences. 9(19). 1091–1096. 25 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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