Hans Ingolf Nielsen

1.1k total citations
34 papers, 861 citations indexed

About

Hans Ingolf Nielsen is a scholar working on Molecular Biology, Reproductive Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Hans Ingolf Nielsen has authored 34 papers receiving a total of 861 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 9 papers in Reproductive Medicine and 8 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Hans Ingolf Nielsen's work include Reproductive Biology and Fertility (7 papers), Sperm and Testicular Function (6 papers) and Neurobiology and Insect Physiology Research (5 papers). Hans Ingolf Nielsen is often cited by papers focused on Reproductive Biology and Fertility (7 papers), Sperm and Testicular Function (6 papers) and Neurobiology and Insect Physiology Research (5 papers). Hans Ingolf Nielsen collaborates with scholars based in Denmark, South Africa and United Kingdom. Hans Ingolf Nielsen's co-authors include Frede Blaabjerg, J.G. Nielsen, Michael Newman, Hiva Alipour, Gerhard van der Horst, Jan Dyck, Parisa Gazerani, Erik Brandsborg, Ida E. Holm and Arne Andreasen and has published in prestigious journals such as PLoS ONE, IEEE Transactions on Power Electronics and Human Reproduction.

In The Last Decade

Hans Ingolf Nielsen

34 papers receiving 783 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hans Ingolf Nielsen Denmark 14 408 190 139 136 103 34 861
Kazutoshi Nishijima Japan 19 489 1.2× 77 0.4× 40 0.3× 97 0.7× 167 1.6× 69 1.2k
Shiping Su China 13 59 0.1× 42 0.2× 7 0.1× 48 0.4× 129 1.3× 73 676
Minh Tam Nguyen Vietnam 15 114 0.3× 95 0.5× 20 0.1× 2 0.0× 105 1.0× 83 740
Yichen Zhou China 9 60 0.1× 58 0.3× 24 0.2× 17 0.1× 315 3.1× 19 611
S. Nishikawa Japan 14 67 0.2× 29 0.2× 6 0.0× 10 0.1× 102 1.0× 26 578
David W. Jackson United States 15 26 0.1× 33 0.2× 6 0.0× 7 0.1× 43 0.4× 49 528
Yuki Ishii Japan 14 101 0.2× 53 0.3× 10 0.1× 9 0.1× 129 1.3× 70 635
Shiyan Liu China 14 37 0.1× 12 0.1× 7 0.1× 17 0.1× 158 1.5× 72 495
Yin Gu China 14 46 0.1× 8 0.0× 8 0.1× 6 0.0× 140 1.4× 45 620
Ashutosh Tiwari India 11 47 0.1× 26 0.1× 6 0.0× 5 0.0× 72 0.7× 59 369

Countries citing papers authored by Hans Ingolf Nielsen

Since Specialization
Citations

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

Fields of papers citing papers by Hans Ingolf Nielsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans Ingolf Nielsen. 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 Hans Ingolf Nielsen. The network helps show where Hans Ingolf Nielsen may publish in the future.

Co-authorship network of co-authors of Hans Ingolf Nielsen

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

All Works

20 of 20 papers shown
1.
Alipour, Hiva, Reinhard Wimmer, Stefan S. du Plessis, et al.. (2021). Seminal plasma metabolomics profiles following long (4–7 days) and short (2 h) sexual abstinence periods. European Journal of Obstetrics & Gynecology and Reproductive Biology. 264. 178–183. 18 indexed citations
2.
Alipour, Hiva, et al.. (2017). Effects of Chronic Musculoskeletal Pain on Fertility Potential in Lean and Overweight Male Patients. Pain Research and Management. 2017. 1–10. 1 indexed citations
3.
Alipour, Hiva, et al.. (2017). The link between chronic musculoskeletal pain and sperm quality in overweight orthopedic patients. Scandinavian Journal of Pain. 16(1). 169–169. 1 indexed citations
4.
Alipour, Hiva, et al.. (2017). Lactobacillus rhamnosus PB01 (DSM 14870) supplementation affects markers of sperm kinematic parameters in a diet-induced obesity mice model. PLoS ONE. 12(10). e0185964–e0185964. 77 indexed citations
5.
Alipour, Hiva, Gerhard van der Horst, Ole Bjarne Christiansen, et al.. (2017). Improved sperm kinematics in semen samples collected after 2 h versus 4–7 days of ejaculation abstinence. Human Reproduction. 32(7). 1364–1372. 47 indexed citations
6.
Alipour, Hiva, et al.. (2015). Association between chronic pain and the sperm motion characteristics. Scandinavian Journal of Pain. 8(1). 48–48. 1 indexed citations
7.
Lyu, Qifeng, Songguo Xue, Wei Jin, et al.. (2011). A novel method for cryopreservation of individual human spermatozoa. In Vitro Cellular & Developmental Biology - Animal. 47(8). 565–572. 13 indexed citations
8.
9.
Bahadur, Gulam & Hans Ingolf Nielsen. (2002). Cloning foreseen by UK Parliament a decade ago – fact, fiction?. Reproductive BioMedicine Online. 4(3). 209–209. 1 indexed citations
10.
Nielsen, Hans Ingolf, et al.. (2001). Definitions of human fertilization and preimplantation growth revisited. Reproductive BioMedicine Online. 3(2). 90–93. 6 indexed citations
11.
Nielsen, Hans Ingolf, Flemming Brandt Sørensen, Roni Nielsen, et al.. (1993). Reproducibility of the acute rejection diagnosis in human cardiac allografts. The Stanford Classification and the International Grading System.. PubMed. 12(2). 239–43. 41 indexed citations
12.
Andreasen, Arne, et al.. (1991). Computer-assisted three-dimensional reconstruction of the hippocampal region based on serial sections. Journal of Neuroscience Methods. 37(2). 151–160. 14 indexed citations
13.
Holm, Ida E., Arne Andreasen, Gorm Danscher, & Hans Ingolf Nielsen. (1991). Densitometric analysis of the local bleaching of the Neo-Timm staining pattern following intrahippocampal injection of diethyldithiocarbamate. The Histochemical Journal. 23(2). 63–68. 8 indexed citations
14.
Holst, N., et al.. (1990). Optimization and simplification of culture conditions in human in vitro fertilization (IVF) and preembryo replacement by serum-free media. Journal of Assisted Reproduction and Genetics. 7(1). 47–53. 30 indexed citations
15.
Holm, Ida E., et al.. (1988). Quantification of vesicular zinc in the rat brain. Histochemistry and Cell Biology. 89(3). 289–293. 34 indexed citations
16.
Nielsen, Hans Ingolf, et al.. (1981). Necrosis of ureter as a complication to chemical lumbar sympathectomy. Report of a case.. PubMed. 147(1). 79–80. 9 indexed citations
17.
Nielsen, Hans Ingolf. (1980). Color and color adaptation of the European tree frog, Hyla arborea. Journal of Experimental Zoology. 211(2). 143–151. 15 indexed citations
18.
Nielsen, Hans Ingolf. (1979). Chromatophores and adaptation to coloured backgrounds in two colour types of the edible frog, Rana esculenta. Journal of Zoology. 189(3). 349–358. 8 indexed citations
19.
Nielsen, Hans Ingolf & Jan Dyck. (1978). Adaptation of the tree frog, Hyla cinerea, to colored backgrounds, and the rôle of the three chromatophore types. Journal of Experimental Zoology. 205(1). 79–94. 31 indexed citations
20.
Nielsen, Hans Ingolf. (1978). The effect of stress and adrenaline on the color of Hyla cinerea and Hyla arborea. General and Comparative Endocrinology. 36(4). 543–552. 13 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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