Janaka Lenora

669 total citations
35 papers, 479 citations indexed

About

Janaka Lenora is a scholar working on Orthopedics and Sports Medicine, Physiology and Surgery. According to data from OpenAlex, Janaka Lenora has authored 35 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Orthopedics and Sports Medicine, 10 papers in Physiology and 8 papers in Surgery. Recurrent topics in Janaka Lenora's work include Bone health and osteoporosis research (20 papers), Nutrition and Health in Aging (9 papers) and Hip and Femur Fractures (7 papers). Janaka Lenora is often cited by papers focused on Bone health and osteoporosis research (20 papers), Nutrition and Health in Aging (9 papers) and Hip and Femur Fractures (7 papers). Janaka Lenora collaborates with scholars based in Sri Lanka, Sweden and Finland. Janaka Lenora's co-authors include Sarath Lekamwasam, Gayani Alwis, Nirmala Rathnayake, Paul Gerdhem, Kaisa K. Ivaska, Karl J. Obrant, Magnus K. Karlsson, Kristina Åkesson, H. Kalervo Väänänen and Per Wollmer and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Clinical Endocrinology & Metabolism and Osteoporosis International.

In The Last Decade

Janaka Lenora

32 papers receiving 462 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Janaka Lenora Sri Lanka 13 235 98 87 85 84 35 479
David A. Barondess United States 10 331 1.4× 60 0.6× 64 0.7× 139 1.6× 135 1.6× 15 577
Karen Severud Cook United States 7 227 1.0× 64 0.7× 67 0.8× 137 1.6× 112 1.3× 18 477
Yinjuan Lian United States 10 181 0.8× 52 0.5× 58 0.7× 36 0.4× 91 1.1× 18 327
Nancy Waltman United States 16 215 0.9× 370 3.8× 54 0.6× 147 1.7× 58 0.7× 35 649
Rubina Malik United States 7 153 0.7× 67 0.7× 40 0.5× 42 0.5× 85 1.0× 14 375
Takao Suzuki Japan 8 167 0.7× 89 0.9× 150 1.7× 102 1.2× 37 0.4× 10 441
Chengchen Zhang United States 12 113 0.5× 74 0.8× 22 0.3× 70 0.8× 173 2.1× 22 541
Soyeun Kim South Korea 10 68 0.3× 46 0.5× 39 0.4× 95 1.1× 41 0.5× 16 438
Janice J. Twiss United States 12 136 0.6× 304 3.1× 33 0.4× 97 1.1× 32 0.4× 19 485
E. T. Middleton United Kingdom 9 101 0.4× 47 0.5× 116 1.3× 177 2.1× 63 0.8× 10 465

Countries citing papers authored by Janaka Lenora

Since Specialization
Citations

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

Fields of papers citing papers by Janaka Lenora

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Janaka Lenora

This figure shows the co-authorship network connecting the top 25 collaborators of Janaka Lenora. A scholar is included among the top collaborators of Janaka Lenora 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 Janaka Lenora. Janaka Lenora 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.
2.
Rathnayake, Nirmala, Gayani Alwis, Janaka Lenora, & Sarath Lekamwasam. (2023). Associations between body composition and cardiovascular disease risk in pre- and postmenopausal women. Journal of Health Population and Nutrition. 42(1). 110–110. 3 indexed citations
3.
Lekamwasam, Sarath, et al.. (2021). Quality of Life and Functional Independence of Hip Fracture Patients: Data from a Single Center Follow-Up Study in Sri Lanka. Annals of Geriatric Medicine and Research. 25(2). 98–104. 4 indexed citations
4.
Lenora, Janaka, et al.. (2021). Poor socioeconomic state, stress, stunting and fatness are negatively associated with cognitive performance of female adolescents. Sri Lanka Journal of Child Health. 50(4). 674–680.
5.
6.
Rathnayake, Nirmala, Gayani Alwis, Janaka Lenora, & Sarath Lekamwasam. (2021). Factors associated with measures of sarcopenia in pre and postmenopausal women. BMC Women s Health. 21(1). 5–5. 18 indexed citations
7.
Lekamwasam, Sarath, et al.. (2020). Variation of urinary and serum bone turnover marker reference values among pre and postmenopausal women in Asia: a systematic review. Archives of Osteoporosis. 15(1). 57–57. 3 indexed citations
8.
Lekamwasam, Sarath, et al.. (2020). Current incidence and future projections of fragility hip fractures in Sri Lanka. Archives of Osteoporosis. 15(1). 178–178. 5 indexed citations
9.
Rathnayake, Nirmala, Gayani Alwis, Janaka Lenora, & Sarath Lekamwasam. (2020). Applicability of health promoting lifestyle profile-II for postmenopausal women in Sri Lanka; a validation study. Health and Quality of Life Outcomes. 18(1). 122–122. 14 indexed citations
10.
Rathnayake, Nirmala, et al.. (2020). Effect of Health‐Promoting Lifestyle Modification Education on Knowledge, Attitude, and Quality of Life of Postmenopausal Women. BioMed Research International. 2020(1). 3572903–3572903. 24 indexed citations
11.
Rathnayake, Nirmala, Gayani Alwis, Janaka Lenora, & Sarath Lekamwasam. (2019). Cutoff values for the determination of sarcopenia and the prevalence of the condition in middle-aged women: A study from Sri Lanka. Ceylon Medical Journal. 64(1). 9–9. 3 indexed citations
12.
13.
Lenora, Janaka, et al.. (2018). Socioeconomic status is a predictor of neurocognitive performance of early female adolescents. International Journal of Adolescent Medicine and Health. 32(6). 19 indexed citations
14.
Lenora, Janaka, Kristina Åkesson, & Paul Gerdhem. (2010). Effect of Precision on Longitudinal Follow-Up of Bone Mineral Density Measurements in Elderly Women and Men. Journal of Clinical Densitometry. 13(4). 407–412. 24 indexed citations
15.
Lekamwasam, Sarath & Janaka Lenora. (2009). Tooth loss and bone mineral density among women: a cross-sectional survey. Ceylon Medical Journal. 51(3). 102–102. 1 indexed citations
16.
Lenora, Janaka, Paul Gerdhem, Karl J. Obrant, & Kaisa K. Ivaska. (2008). Bone turnover markers are correlated with quantitative ultrasound of the calcaneus: 5-year longitudinal data. Osteoporosis International. 20(7). 1225–1232. 14 indexed citations
17.
Lekamwasam, Sarath & Janaka Lenora. (2007). Age-related trends in hip geometry in Sri Lankan women: a cross-sectional study. Journal of Bone and Mineral Metabolism. 25(6). 431–435. 4 indexed citations
18.
Lenora, Janaka, Kaisa K. Ivaska, Karl J. Obrant, & Paul Gerdhem. (2007). Prediction of bone loss using biochemical markers of bone turnover. Osteoporosis International. 18(9). 1297–1305. 58 indexed citations
19.
Lekamwasam, Sarath & Janaka Lenora. (2005). Effect of Hip Flexion on the Measurement of Spinal Bone Mineral Density in the Norland Eclipse XR. Journal of Clinical Densitometry. 8(2). 183–186. 1 indexed citations
20.
Lekamwasam, Sarath, et al.. (2003). Effect of Leg Rotation on Hip Bone Mineral Density Measurements. Journal of Clinical Densitometry. 6(4). 331–336. 36 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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