Siman Lei

827 total citations
24 papers, 518 citations indexed

About

Siman Lei is a scholar working on Clinical Psychology, Experimental and Cognitive Psychology and Physiology. According to data from OpenAlex, Siman Lei has authored 24 papers receiving a total of 518 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Clinical Psychology, 6 papers in Experimental and Cognitive Psychology and 5 papers in Physiology. Recurrent topics in Siman Lei's work include Children's Physical and Motor Development (4 papers), Obesity, Physical Activity, Diet (4 papers) and Functional Brain Connectivity Studies (4 papers). Siman Lei is often cited by papers focused on Children's Physical and Motor Development (4 papers), Obesity, Physical Activity, Diet (4 papers) and Functional Brain Connectivity Studies (4 papers). Siman Lei collaborates with scholars based in Macao, China and Hong Kong. Siman Lei's co-authors include Xiuqiang Wang, Shenglong Le, Sulin Cheng, Yu‐Tao Xiang, Ka-In Lok, Boyi Zhang, Wu Yao, Zan Gao, Yanxiang Yang and Teris Cheung and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Nutrients.

In The Last Decade

Siman Lei

21 papers receiving 510 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Siman Lei Macao 11 202 173 98 87 72 24 518
Emma E. Walter Australia 9 296 1.5× 105 0.6× 61 0.6× 82 0.9× 82 1.1× 22 613
Marta Miragall Spain 13 315 1.6× 93 0.5× 66 0.7× 160 1.8× 64 0.9× 42 591
Nadine Kasten Germany 6 147 0.7× 166 1.0× 62 0.6× 153 1.8× 39 0.5× 11 419
Yangfeng Guo China 16 188 0.9× 108 0.6× 139 1.4× 47 0.5× 43 0.6× 28 725
Marybel R. Gonzalez United States 14 218 1.1× 91 0.5× 70 0.7× 53 0.6× 28 0.4× 33 561
Valentin Flaudias France 14 288 1.4× 92 0.5× 67 0.7× 97 1.1× 46 0.6× 43 591
Livia Buratta Italy 11 292 1.4× 71 0.4× 86 0.9× 186 2.1× 51 0.7× 39 625
Szilvia Boros Hungary 12 172 0.9× 187 1.1× 42 0.4× 67 0.8× 116 1.6× 36 595
William Goodman United Kingdom 11 133 0.7× 94 0.5× 40 0.4× 89 1.0× 61 0.8× 28 484
Eileen K Graham United States 16 252 1.2× 161 0.9× 35 0.4× 149 1.7× 32 0.4× 60 607

Countries citing papers authored by Siman Lei

Since Specialization
Citations

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

Fields of papers citing papers by Siman Lei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Siman Lei

This figure shows the co-authorship network connecting the top 25 collaborators of Siman Lei. A scholar is included among the top collaborators of Siman Lei 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 Siman Lei. Siman Lei 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.
Choi, Siu Ming, Grant R. Tomkinson, Justin J. Lang, et al.. (2025). Temporal trends in physical fitness among preschoolers from Macao Special Administrative Region between 2002 and 2020. Journal of Exercise Science & Fitness. 23(3). 240–245. 1 indexed citations
2.
Choi, Siu Ming, Henry Y. Dong, Siman Lei, et al.. (2025). A 15-Year Decline in Physical Fitness Among Children and Adolescents From the Macao Special Administrative Region (2005–2020). Journal of Physical Activity and Health. 23(2). 254–262.
3.
Choi, Siu Ming, Grant R. Tomkinson, Justin J. Lang, et al.. (2025). Handgrip strength has declined among people from Macao Special Administrative Region: A temporal trend analysis from 2001 to 2020. Journal of Sports Sciences. 43(15). 1490–1498. 2 indexed citations
4.
Lei, Siman, et al.. (2025). Impact of mindfulness-based interventions on sports performance and mental health: An umbrella review. Journal of Exercise Science & Fitness. 23(4). 261–272.
5.
6.
Yu, Xiaoqian, Siman Lei, Ying Shen, et al.. (2025). Cholesterol Sulfate: Pathophysiological Implications and Potential Therapeutics. Biomolecules. 15(5). 646–646. 2 indexed citations
7.
Fan, Chunhai, Xiuqiang Wang, Siman Lei, & Jielin Sun. (2024). Toward an integrative approach to translational exercise biomedicine. SHILAP Revista de lepidopterología. 1(1). 5–8. 1 indexed citations
8.
Wang, Yan, et al.. (2023). Impact of Functional Training on Functional Movement and Athletic Performance in College Dragon Boat Athletes. International Journal of Environmental Research and Public Health. 20(5). 3897–3897. 10 indexed citations
9.
Wang, Yan, et al.. (2023). The Effect of Mindfulness Intervention on the Psychological Skills and Shooting Performances in Male Collegiate Basketball Athletes in Macau: A Quasi-Experimental Study. International Journal of Environmental Research and Public Health. 20(3). 2339–2339. 11 indexed citations
10.
Wang, Yan, Siman Lei, & Jingjing Fan. (2023). Effects of Mindfulness-Based Interventions on Promoting Athletic Performance and Related Factors among Athletes: A Systematic Review and Meta-Analysis of Randomized Controlled Trial. International Journal of Environmental Research and Public Health. 20(3). 2038–2038. 29 indexed citations
11.
Li, Minghui, Margaret Whitehead, Hai Ren, et al.. (2022). Operationally defining physical literacy in Chinese culture: Results of a meta-narrative synthesis and the Panel's recommendations. Journal of Exercise Science & Fitness. 20(3). 236–248. 21 indexed citations
12.
Zhang, Boyi, et al.. (2022). Changes in health behaviors and conditions during COVID-19 pandemic strict campus lockdown among Chinese university students. Frontiers in Psychology. 13. 1022966–1022966. 13 indexed citations
13.
Cai, Hong, Wei Bai, Sha Sha, et al.. (2022). Identification of central symptoms in Internet addictions and depression among adolescents in Macau: A network analysis. Journal of Affective Disorders. 302. 415–423. 67 indexed citations
14.
Le, Shenglong, Xiuqiang Wang, Tao Zhang, et al.. (2022). Validity of three smartwatches in estimating energy expenditure during outdoor walking and running. Frontiers in Physiology. 13. 995575–995575. 10 indexed citations
15.
Cai, Hong, Ines H.I. Chow, Siman Lei, et al.. (2022). Inter-relationships of depressive and anxiety symptoms with suicidality among adolescents: A network perspective. Journal of Affective Disorders. 324. 480–488. 21 indexed citations
16.
Bai, Wei, Yan-Jie Zhao, Hong Cai, et al.. (2022). Network analysis of depression, anxiety, insomnia and quality of life among Macau residents during the COVID-19 pandemic. Journal of Affective Disorders. 311. 181–188. 75 indexed citations
17.
Zhao, Yan-Jie, Wei Bai, Hong Cai, et al.. (2022). The backbone symptoms of depression: a network analysis after the initial wave of the COVID-19 pandemic in Macao. PeerJ. 10. e13840–e13840. 8 indexed citations
18.
Lei, Siman, et al.. (2022). Changes in Fat Oxidation and Body Composition after Combined Exercise Intervention in Sedentary Obese Chinese Adults. Journal of Clinical Medicine. 11(4). 1086–1086. 3 indexed citations
19.
Qi, Han, Rui Liu, Yuan Feng, et al.. (2021). Prevalence of depression and its associated factors among adolescents in China during the early stage of the COVID-19 outbreak. PeerJ. 9. e12223–e12223. 8 indexed citations
20.
Lok, Ka-In, Huanzhong Liu, Xiao-Lan Cao, et al.. (2020). Internet addiction among adolescents in Macau and mainland China: prevalence, demographics and quality of life. Scientific Reports. 10(1). 16222–16222. 48 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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