Harmen H. de Haan

1.2k total citations · 1 hit paper
18 papers, 920 citations indexed

About

Harmen H. de Haan is a scholar working on Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine and Endocrine and Autonomic Systems. According to data from OpenAlex, Harmen H. de Haan has authored 18 papers receiving a total of 920 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Pediatrics, Perinatology and Child Health, 9 papers in Pulmonary and Respiratory Medicine and 4 papers in Endocrine and Autonomic Systems. Recurrent topics in Harmen H. de Haan's work include Neonatal and fetal brain pathology (16 papers), Neonatal Respiratory Health Research (9 papers) and Pregnancy and preeclampsia studies (4 papers). Harmen H. de Haan is often cited by papers focused on Neonatal and fetal brain pathology (16 papers), Neonatal Respiratory Health Research (9 papers) and Pregnancy and preeclampsia studies (4 papers). Harmen H. de Haan collaborates with scholars based in New Zealand, Netherlands and Belgium. Harmen H. de Haan's co-authors include Alistair J. Gunn, Peter D. Gluckman, Tania R. Gunn, Christopher E. Williams, Chris E. Williams, Tom H.M. Hasaart, Laura Bennet, Jelte de Haan, Michaël Heymann and Jenny A. Westgate and has published in prestigious journals such as Journal of Clinical Investigation, American Journal of Obstetrics and Gynecology and Obstetrics and Gynecology.

In The Last Decade

Harmen H. de Haan

18 papers receiving 901 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dramatic neuronal rescue with prolonged selective head cooling after ischemia in fetal lambs.

1997 494 citations Alistair J. Gunn, Tania R. Gunn et al. Journal of Clinical Investigation profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Harmen H. de Haan New Zealand	11	826	430	244	216	203	18	920
Lina Shalak United States	9	545 0.7×	347 0.8×	121 0.5×	131 0.6×	102 0.5×	9	711
D. Azzopardi United Kingdom	13	661 0.8×	393 0.9×	174 0.7×	196 0.9×	120 0.6×	17	944
Vincent Roelfsema New Zealand	15	545 0.7×	334 0.8×	169 0.7×	88 0.4×	96 0.5×	16	719
Marie Berg United States	5	1.4k 1.6×	870 2.0×	336 1.4×	311 1.4×	160 0.8×	8	1.6k
Rebecca Bara United States	14	695 0.8×	640 1.5×	155 0.6×	162 0.8×	53 0.3×	16	930
Manigandan Chandrasekaran United Kingdom	15	814 1.0×	416 1.0×	226 0.9×	131 0.6×	124 0.6×	32	1.1k
Simerdeep K. Dhillon New Zealand	16	662 0.8×	412 1.0×	152 0.6×	75 0.3×	53 0.3×	45	817
Yukito Takei Japan	9	461 0.6×	188 0.4×	92 0.4×	81 0.4×	103 0.5×	20	638
James Tooley United Kingdom	14	674 0.8×	450 1.0×	210 0.9×	273 1.3×	278 1.4×	17	987
Marianne Thoresen United Kingdom	7	429 0.5×	159 0.4×	87 0.4×	146 0.7×	237 1.2×	7	579

Countries citing papers authored by Harmen H. de Haan

Since Specialization

Citations

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

Fields of papers citing papers by Harmen H. de Haan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harmen H. de Haan. 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 Harmen H. de Haan. The network helps show where Harmen H. de Haan may publish in the future.

Co-authorship network of co-authors of Harmen H. de Haan

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

All Works

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18 of 18 papers shown

Steen, Annemarie van der & Harmen H. de Haan. (2008). [Endometrial and ovarian tumours and their association with obesity].. PubMed. 152(35). 1933–6. 1 indexed citations

Bennet, Laura, et al.. (2007). Preexisting hypoxia is associated with a delayed but more sustained rise in T/QRS ratio during prolonged umbilical cord occlusion in near-term fetal sheep. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 293(3). R1287–R1293. 10 indexed citations

Westgate, Jenny A., Laura Bennet, Vincent Roelfsema, et al.. (2005). Profound hypotension and associated electrocardiographic changes during prolonged cord occlusion in the near term fetal sheep. American Journal of Obstetrics and Gynecology. 193(3). 803–810. 29 indexed citations

Westgate, Jenny A., Laura Bennet, Harmen H. de Haan, & Alistair J. Gunn. (2001). Fetal Heart Rate Overshoot During Repeated Umbilical Cord Occlusion in Sheep. Obstetrics and Gynecology. 97(3). 454–459. 9 indexed citations

Gunn, Alistair J., Linda Maxwell, Harmen H. de Haan, et al.. (2000). Delayed hypotension and subendocardial injury after repeated umbilical cord occlusion in near-term fetal lambs. American Journal of Obstetrics and Gynecology. 183(6). 1564–1572. 45 indexed citations

Westgate, Jenny A., Alistair J. Gunn, Laura Bennet, et al.. (1998). Do Fetal Electrocardiogram PR-RR Changes Reflect Progressive Asphyxia after Repeated Umbilical Cord Occlusion in Fetal Sheep?. Pediatric Research. 44(3). 297–303. 21 indexed citations

Gunn, Alistair J., Tania R. Gunn, Harmen H. de Haan, Christopher E. Williams, & Peter D. Gluckman. (1997). Dramatic neuronal rescue with prolonged selective head cooling after ischemia in fetal lambs.. Journal of Clinical Investigation. 99(2). 248–256. 494 indexed citations breakdown →

Haan, Harmen H. de, Alistair J. Gunn, & Peter D. Gluckman. (1997). Fetal heart rate changes do not reflect cardiovascular deterioration during brief repeated umbilical cord occlusions in near-term fetal lambs. American Journal of Obstetrics and Gynecology. 176(1). 8–17. 39 indexed citations

Haan, Harmen H. de, et al.. (1997). Magnesium sulfate therapy during asphyxia in near-term fetal lambs does not compromise the fetus but does not reduce cerebral injury. American Journal of Obstetrics and Gynecology. 176(1). 18–27. 71 indexed citations

10.

Haan, Harmen H. de, Alistair J. Gunn, Chris E. Williams, & Peter D. Gluckman. (1997). Brief Repeated Umbilical Cord Occlusions Cause Sustained Cytotoxic Cerebral Edema and Focal Infarcts in Near-Term Fetal Lambs. Pediatric Research. 41(1). 96–104. 101 indexed citations

11.

Gunn, Alistair J., Tania R. Gunn, Linda Maxwell, et al.. (1997). Does myocardial `stunning' contribute to cardiac dysfunction after intermittent severe asphyxia in the fetal lamb? † 897. Pediatric Research. 41. 152–152. 1 indexed citations

12.

Wijngaarden, Willem J. van, et al.. (1996). Changes in the PR interval - fetal heart rate relationship of the electrocardiogram during fetal compromise in chronically instrumented sheep. American Journal of Obstetrics and Gynecology. 175(3). 548–554. 13 indexed citations

13.

Haan, Harmen H. de, et al.. (1995). The T/QRS ratio of the electrocardiogram does not reliably reflect well-being in fetal lambs. American Journal of Obstetrics and Gynecology. 172(1). 35–43. 10 indexed citations

14.

Haan, Harmen H. de & Tom H.M. Hasaart. (1995). Neuronal death after perinatal asphyxia. European Journal of Obstetrics & Gynecology and Reproductive Biology. 61(2). 123–127. 10 indexed citations

15.

Haan, Harmen H. de, et al.. (1994). Effects of Surgery and Asphyxia on Levels of Nucleosides, Purine Bases, and Lactate in Cerebrospinal Fluid of Fetal Lambs. Pediatric Research. 36(5). 595–600. 12 indexed citations

16.

Haan, Harmen H. de, et al.. (1993). Effects of asphyxia on the fetal lamb brain. American Journal of Obstetrics and Gynecology. 169(6). 1493–1501. 40 indexed citations

17.

Haan, Harmen H. de, et al.. (1993). The Effect of Adenosine Transport Inhibition on Cardiovascular Function and Survival after Severe Asphyxia in Fetal Lambs. Pediatric Research. 33(2). 185–189. 5 indexed citations

18.

Haan, Harmen H. de, et al.. (1993). Possible Neuroprotective Properties of Flunarizine Infused after Asphyxia in Fetal Lambs Are Not Explained by Effects on Cerebral Blood Flow or Systemic Blood Pressure. Pediatric Research. 34(3). 379–384. 9 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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