Usama Nassar

480 total citations
16 papers, 312 citations indexed

About

Usama Nassar is a scholar working on Orthodontics, Oral Surgery and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Usama Nassar has authored 16 papers receiving a total of 312 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Orthodontics, 9 papers in Oral Surgery and 3 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Usama Nassar's work include Dental Implant Techniques and Outcomes (8 papers), Dental materials and restorations (6 papers) and Orthodontics and Dentofacial Orthopedics (5 papers). Usama Nassar is often cited by papers focused on Dental Implant Techniques and Outcomes (8 papers), Dental materials and restorations (6 papers) and Orthodontics and Dentofacial Orthopedics (5 papers). Usama Nassar collaborates with scholars based in Canada and United States. Usama Nassar's co-authors include Carlos Flores‐Mir, A. Chow, Tarek El‐Bialy, Marwan El‐Rich, Samer Adeeb, Robert Baier, Giseon Heo, Jason P. Carey, Sharon M. Compton and Debora Matthews and has published in prestigious journals such as Journal of Prosthetic Dentistry, Periodontology 2000 and Journal of Oral Rehabilitation.

In The Last Decade

Usama Nassar

14 papers receiving 291 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Usama Nassar Canada 9 191 154 53 48 47 16 312
Amirfarhang Miresmaeili Iran 11 300 1.6× 162 1.1× 39 0.7× 78 1.6× 69 1.5× 33 461
Royce A. Hatch United States 8 207 1.1× 167 1.1× 29 0.5× 36 0.8× 54 1.1× 13 312
Júlio de Araújo Gurgel Brazil 13 362 1.9× 168 1.1× 37 0.7× 55 1.1× 18 0.4× 51 460
Bridget Doubleday United Kingdom 8 420 2.2× 233 1.5× 41 0.8× 84 1.8× 95 2.0× 9 499
Yassir A. Yassir Iraq 11 327 1.7× 206 1.3× 21 0.4× 107 2.2× 39 0.8× 42 428
Leily Macedo Firoozmand Brazil 13 268 1.4× 194 1.3× 70 1.3× 30 0.6× 56 1.2× 55 464
Marina Guimarães Roscoe Brazil 12 284 1.5× 207 1.3× 72 1.4× 24 0.5× 23 0.5× 24 378
Abbas Zaher Egypt 11 456 2.4× 252 1.6× 41 0.8× 136 2.8× 30 0.6× 35 566
Shirin Shahrbaf Iran 10 225 1.2× 238 1.5× 97 1.8× 14 0.3× 74 1.6× 14 379
Çağla Şar Türkiye 11 347 1.8× 122 0.8× 30 0.6× 72 1.5× 17 0.4× 23 404

Countries citing papers authored by Usama Nassar

Since Specialization
Citations

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

Fields of papers citing papers by Usama Nassar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usama Nassar

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

All Works

16 of 16 papers shown
1.
Fagundes, Nathália Carolina Fernandes, et al.. (2024). Social Media in Oral Health Education: A Scoping Review. European Journal Of Dental Education. 29(1). 50–63. 3 indexed citations
2.
Nassar, Usama, et al.. (2022). Exploring Students' Views of Portfolio Assignments to Foster Self-reflection in Preclinical Dental Education.. PubMed. 88. m11–m11.
3.
Nassar, Usama, et al.. (2018). Comparison of the contact angle of water on set elastomeric impression materials.. PubMed. 84. i6–i6. 4 indexed citations
4.
Nassar, Usama, et al.. (2017). The effect of prolonged storage and disinfection on the dimensional stability of 5 vinyl polyether silicone impression materials. The Journal of Advanced Prosthodontics. 9(3). 182–182. 14 indexed citations
5.
Nassar, Usama, et al.. (2016). CAREER PLANS OF GRADUATES OF A CANADIAN DENTAL SCHOOL: PRELIMINARY REPORT OF A 5-YEAR SURVEY.. PubMed. 82. g19–g19. 3 indexed citations
6.
H, Lee, et al.. (2016). Mechanical Evaluation of 4 Different Implant Design Systems. 2016(1). 1–7. 1 indexed citations
7.
8.
Nassar, Usama, et al.. (2013). An in vitro study on the dimensional stability of a vinyl polyether silicone impression material over a prolonged storage period. Journal of Prosthetic Dentistry. 109(3). 172–178. 42 indexed citations
9.
Compton, Sharon M., et al.. (2013). Methodological quality and descriptive characteristics of prosthodontic‐related systematic reviews. Journal of Oral Rehabilitation. 40(4). 263–278. 14 indexed citations
10.
Nassar, Usama, et al.. (2012). Prediction of lower incisor proclination during Xbow treatment based on initial cephalometric variables. The Angle Orthodontist. 82(3). 472–479. 3 indexed citations
11.
Nassar, Usama, et al.. (2012). Dimensional accuracy of 2 irreversible hydrocolloid alternative impression materials with immediate and delayed pouring.. PubMed. 78. c2–c2. 14 indexed citations
12.
Nassar, Usama, et al.. (2011). Dimensional stability of irreversible hydrocolloid impression materials as a function of pouring time: A systematic review. Journal of Prosthetic Dentistry. 106(2). 126–133. 45 indexed citations
13.
Flores‐Mir, Carlos, et al.. (2008). Implant Site Development by Orthodontic Extrusion. The Angle Orthodontist. 78(4). 752–760. 57 indexed citations
14.
Flores‐Mir, Carlos, et al.. (2008). Dental arch space changes following premature loss of primary first molars: a systematic review.. PubMed. 30(4). 297–302. 58 indexed citations
15.
Nassar, Usama, et al.. (2006). Longevity of a maxillary 2-unit cantilever fixed partial denture: clinical report.. PubMed. 72(3). 253–5. 1 indexed citations
16.
Nassar, Usama, et al.. (1995). The effect of restorative and prosthetic materials on dental plaque. Periodontology 2000. 8(1). 114–124. 24 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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