P. Oja

1.3k total citations
33 papers, 1.0k citations indexed

About

P. Oja is a scholar working on Orthopedics and Sports Medicine, Physiology and Complementary and alternative medicine. According to data from OpenAlex, P. Oja has authored 33 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Orthopedics and Sports Medicine, 7 papers in Physiology and 4 papers in Complementary and alternative medicine. Recurrent topics in P. Oja's work include Sports Performance and Training (5 papers), Body Composition Measurement Techniques (5 papers) and Cardiovascular and exercise physiology (4 papers). P. Oja is often cited by papers focused on Sports Performance and Training (5 papers), Body Composition Measurement Techniques (5 papers) and Cardiovascular and exercise physiology (4 papers). P. Oja collaborates with scholars based in Finland, Japan and United States. P. Oja's co-authors include Ilkka Vuori, Matti Pasanen, Raija Laukkanen, Harri Sievänen, Mikael Fogelholm, Katriina Kukkonen‐Harjula, I. Vuori, Veikko Louhevaara, Tuula Tyry and Lars Sörensen and has published in prestigious journals such as American Journal of Public Health, Medicine & Science in Sports & Exercise and International Journal of Obesity.

In The Last Decade

P. Oja

31 papers receiving 944 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Oja Finland 14 410 348 199 165 134 33 1.0k
Marjo Rinne Finland 19 560 1.4× 394 1.1× 261 1.3× 267 1.6× 163 1.2× 36 1.6k
W. Thorland United States 21 459 1.1× 540 1.6× 202 1.0× 93 0.6× 50 0.4× 57 1.2k
Jim Macintyre United States 9 404 1.0× 858 2.5× 274 1.4× 240 1.5× 381 2.8× 20 1.8k
B Marti Switzerland 16 215 0.5× 215 0.6× 231 1.2× 141 0.9× 177 1.3× 43 1.0k
Susan L. Charette United States 7 367 0.9× 351 1.0× 92 0.5× 93 0.6× 98 0.7× 12 1.1k
R. C. Serfass United States 18 579 1.4× 477 1.4× 258 1.3× 487 3.0× 126 0.9× 55 1.6k
E. Dowling United States 13 238 0.6× 315 0.9× 152 0.8× 277 1.7× 114 0.9× 32 1.0k
Herbert Löllgen Germany 17 371 0.9× 262 0.8× 229 1.2× 323 2.0× 107 0.8× 78 1.3k
Luís Alberto Gobbo Brazil 23 1.0k 2.6× 510 1.5× 186 0.9× 192 1.2× 143 1.1× 119 1.7k
Ronald K. Evans United States 19 440 1.1× 117 0.3× 297 1.5× 175 1.1× 342 2.6× 55 1.1k

Countries citing papers authored by P. Oja

Since Specialization
Citations

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

Fields of papers citing papers by P. Oja

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Oja

This figure shows the co-authorship network connecting the top 25 collaborators of P. Oja. A scholar is included among the top collaborators of P. Oja 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 P. Oja. P. Oja 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.
Miilunpalo, Seppo, Katriina Kukkonen‐Harjula, Arja Nenonen, et al.. (2003). Walking trials in postmenopausal women: effect of low doses of exercise and exercise fractionization on coronary risk factors. Scandinavian Journal of Medicine and Science in Sports. 13(5). 284–292. 78 indexed citations
2.
Kontulainen, Saija, Pekka Kannus, Matti Pasanen, et al.. (2002). Does Previous Participation in High-Impact Training Result in Residual Bone Gain in Growing Girls?. International Journal of Sports Medicine. 23(8). 575–581. 50 indexed citations
3.
Vasankari, Tommi, Mikael Fogelholm, Katriina Kukkonen‐Harjula, et al.. (2001). Reduced oxidized low-density lipoprotein after weight reduction in obese premenopausal women. International Journal of Obesity. 25(2). 205–211. 45 indexed citations
4.
Sörensen, Lars, Juhani Smolander, Veikko Louhevaara, Olli Korhonen, & P. Oja. (2000). Physical Activity, Fitness and Body Composition of Finnish Police Officers: A 15-year Follow-up Study. Occupational Medicine. 50(1). 3–10. 130 indexed citations
5.
Fogelholm, Mikael, Katriina Kukkonen‐Harjula, & P. Oja. (1999). Eating control and physical activity as determinants of short-term weight maintenance after a very-low-calorie diet among obese women. International Journal of Obesity. 23(2). 203–210. 81 indexed citations
6.
Kannus, Pekka, Heidi Haapasalo, Harri Sievänen, et al.. (1996). Possibility to increase women's bone mass by physical activity wanes rapidly after puberty. Bone. 18(1). S113–S113. 1 indexed citations
7.
Heinonen, Ari, et al.. (1993). Effects of equivolume strength training programmes of low, medium and high resistance on maximal isometric strength in sedentary women. Scandinavian Journal of Medicine and Science in Sports. 3(2). 104–109. 4 indexed citations
8.
Vuori, Ilkka, et al.. (1993). 1056 EFFECT OF UNILATERAL STRENGTH TRAINING PROGRAM ON BONE MINERAL DENSITY AND CONTENT IN LOWER LIMB OF YOUNG WOMEN. Medicine & Science in Sports & Exercise. 25(Supplement). S188–S188. 1 indexed citations
9.
Sievänen, Harri, P. Oja, & I. Vuori. (1992). Precision of dual-energy x-ray absorptiometry in determining bone mineral density and content of various skeletal sites.. PubMed. 33(6). 1137–42. 112 indexed citations
10.
Józsa, L, et al.. (1992). The effects of training, immobilization and remobilization on musculoskeletal tissue. Scandinavian Journal of Medicine and Science in Sports. 2(3). 100–118. 95 indexed citations
11.
Laukkanen, Raija, P. Oja, Matti Pasanen, & Ilkka Vuori. (1992). Validity of a two kilometre walking test for estimating maximal aerobic power in overweight adults.. PubMed. 16(4). 263–8. 79 indexed citations
12.
Bredemeier, Brenda Jo, P. Oja, & R. Telama. (1991). Morality and sport for all.. 365–372. 2 indexed citations
13.
Oja, P., Raija Laukkanen, Matti Pasanen, Tuula Tyry, & Ilkka Vuori. (1991). A 2-km Walking Test for Assessing the Cardiorespiratory Fitness of Healthy Adults. International Journal of Sports Medicine. 12(4). 356–362. 170 indexed citations
14.
Oja, P., Olavi Paronen, Ari Mänttäri, et al.. (1991). Occurrence, effects and promotion of walking and cycling as forms of transportation during work commuting - a Finnish experience.. 233–238. 1 indexed citations
15.
Pietarinen, Janne, P. Oja, & R. Telama. (1991). Principal attitudes towards nature.. 581–587. 2 indexed citations
16.
Vermeer, A., P. Oja, & R. Telama. (1991). The International Classification of Impairments, Disabilities and Handicaps as an instrument for planning sports activities in the rehabilitation of the disabled.. 653–659. 2 indexed citations
17.
Oja, P.. (1991). Elements and assessment of fitness in sport for all.. 103–110. 4 indexed citations
18.
Paronen, Olavi, et al.. (1990). Physical activity during trips to and from work.. 187–195. 1 indexed citations
19.
Oja, P., Katriina Kukkonen-Harjula, R. Nieminen, Ilkka Vuori, & Matti Pasanen. (1988). Cardiorespiratory Strain of Middle-Aged Men in Mass Events of Long-Distance Cycling, Rowing, Jogging, and Skiing. International Journal of Sports Medicine. 9(1). 45–51. 11 indexed citations
20.
Louhevaara, Veikko, Juhani Ilmarinen, & P. Oja. (1985). Comparison of three field methods for measuring oxygen consumption. Ergonomics. 28(2). 463–470. 23 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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