Ülle Jaakma
Impact in
- Reproductive Medicine top 2%
- Sperm and Testicular Function
- Agronomy and Crop Science top 5%
- Reproductive Physiology in Livestock
Papers in
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- Sperm and Testicular Function 18
- Ovarian function and disorders 4
-
- Reproductive Physiology in Livestock 14
- Co-authors
- Triin HallapHeriberto Rodríguez‐MartínezAndres SalumetsAnders JohannissonSzabolcs NagyAlireza FazeliJaneli ViilAgne Velthut‐Meikas
In The Last Decade
Ülle Jaakma
49 papers receiving 897 citations
Peers
Comparison fields: 5 of 79
- Reproductive Medicine 421
- Agronomy and Crop Science 206
- Obstetrics and Gynecology 125
- Public Health, Environmental and Occupational Health 430
- Physiology 58
Countries citing papers authored by Ülle Jaakma
This map shows the geographic impact of Ülle Jaakma'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 Ülle Jaakma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ülle Jaakma more than expected).
Fields of papers citing papers by Ülle Jaakma
This network shows the impact of papers produced by Ülle Jaakma. 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 Ülle Jaakma. The network helps show where Ülle Jaakma may publish in the future.
Co-authors
The 25 scholars most cited alongside Ülle Jaakma, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 2 | |
| 2 | 2024 | 2 | |
| 3 | 2023 | 1 | |
| 4 | 2023 | 2 | |
| 5 | 2021 | 30 | |
| 6 | 2021 | 41 | |
| 7 | 2020 | 10 | |
| 8 | 2019 | 46 | |
| 9 | 2019 | 3 | |
| 10 | Efficiency of insemination with sexed semen at spontaneous estrus and synchronization of ovulation in lactating Holstein cows. | 2017 | 5 |
| 11 | 2016 | 26 | |
| 12 | 2013 | 12 | |
| 13 | The quality of frozen-thawed semen of young A.I. bulls and its relation to the grade of Holstein genes and fertility. | 2010 | 2 |
| 14 | 2010 | 9 | |
| 15 | 2009 | 56 | |
| 16 | 2005 | 70 | |
| 17 | 2005 | 4 | |
| 18 | 2004 | 38 | |
| 19 | 2004 | 24 | |
| 20 | 2003 | 16 |
About Ülle Jaakma
Ülle Jaakma is a scholar working on Reproductive Medicine, Agronomy and Crop Science, Equine, Public Health, Environmental and Occupational Health and Genetics, having authored 50 papers that have together received 942 indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (23 papers), Sperm and Testicular Function (18 papers), Reproductive Physiology in Livestock (14 papers), Genetic and phenotypic traits in livestock (12 papers), Reproductive System and Pregnancy (9 papers), Extracellular vesicles in disease (7 papers), Animal Genetics and Reproduction (7 papers) and Ovarian function and disorders (4 papers). The work is most often cited by research in Reproductive Medicine (421 citations), Agronomy and Crop Science (206 citations), Obstetrics and Gynecology (125 citations), Public Health, Environmental and Occupational Health (430 citations) and Physiology (58 citations). Ülle Jaakma has collaborated with scholars based in Estonia, Sweden and Finland. Frequent co-authors include Triin Hallap, Heriberto Rodríguez‐Martínez, Andres Salumets, Anders Johannisson, Szabolcs Nagy, Alireza Fazeli, Janeli Viil, Agne Velthut‐Meikas, Freddy Lättekivi and Kasun Godakumara. Their work appears in journals such as Theriogenology, International Journal of Molecular Sciences, Journal of Equine Veterinary Science, Mammalian Genome and Reproduction in Domestic Animals.
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.