Vivian Nagel

619 total citations
18 papers, 407 citations indexed

About

Vivian Nagel is a scholar working on Epidemiology, Rehabilitation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Vivian Nagel has authored 18 papers receiving a total of 407 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Epidemiology, 9 papers in Rehabilitation and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Vivian Nagel's work include Acute Ischemic Stroke Management (17 papers), Stroke Rehabilitation and Recovery (9 papers) and Cerebrovascular and Carotid Artery Diseases (9 papers). Vivian Nagel is often cited by papers focused on Acute Ischemic Stroke Management (17 papers), Stroke Rehabilitation and Recovery (9 papers) and Cerebrovascular and Carotid Artery Diseases (9 papers). Vivian Nagel collaborates with scholars based in Brazil. Vivian Nagel's co-authors include Alexandre Luiz Longo, Juliana Safanelli, Norberto L. Cabral, Carla Heloísa Cabral Moro, Pedro Magalhães, R. Liberato, Paulo Henrique Condeixa de França, Sheila Cristina Ouriques Martins, Adriana Bastos Conforto and Suleimy Cristina Mazin and has published in prestigious journals such as Stroke, Value in Health and Journal of Biomedical Informatics.

In The Last Decade

Vivian Nagel

18 papers receiving 398 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Vivian Nagel Brazil 11 246 112 101 101 57 18 407
Carla Heloísa Cabral Moro Brazil 9 196 0.8× 111 1.0× 108 1.1× 95 0.9× 56 1.0× 23 359
Juliana Safanelli Brazil 8 157 0.6× 109 1.0× 85 0.8× 58 0.6× 26 0.5× 18 315
Raphae S. Barlas United Kingdom 9 221 0.9× 74 0.7× 126 1.2× 69 0.7× 48 0.8× 19 422
Alexandre Luiz Longo Brazil 15 482 2.0× 114 1.0× 208 2.1× 222 2.2× 176 3.1× 29 745
Nicole Solomon United States 9 73 0.3× 68 0.6× 57 0.6× 24 0.2× 102 1.8× 23 338
Viktoria Rücker Germany 13 159 0.6× 20 0.2× 52 0.5× 57 0.6× 156 2.7× 32 452
Hartmut Gross United States 12 503 2.0× 19 0.2× 99 1.0× 407 4.0× 123 2.2× 15 693
Zhihui Liu China 10 46 0.2× 50 0.4× 24 0.2× 14 0.1× 24 0.4× 25 236
Dingxiu He China 10 75 0.3× 36 0.3× 18 0.2× 47 0.5× 62 1.1× 25 366

Countries citing papers authored by Vivian Nagel

Since Specialization
Citations

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

Fields of papers citing papers by Vivian Nagel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Vivian Nagel

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

All Works

18 of 18 papers shown
1.
Nagel, Vivian, et al.. (2023). ‘Quer N0 AVC’ for Monitoring Stroke Patients’ Healthcare Using a Mobile App. Studies in health technology and informatics. 302. 172–176. 1 indexed citations
2.
Magalhães, Pedro, Alexandre Luiz Longo, Carla Heloísa Cabral Moro, et al.. (2023). Stroke profile and care during the COVID-19 pandemic: What changed and what did not? A prospective cohort from Joinville, Brazil. Frontiers in Neurology. 14. 1122875–1122875. 1 indexed citations
3.
Nagel, Vivian, Gustavo Weiss, Sheila Cristina Ouriques Martins, et al.. (2022). Incidence, lethality, and post-stroke functional status in different Brazilian macro-regions: The SAMBA study (analysis of stroke in multiple Brazilian areas). Frontiers in Neurology. 13. 966785–966785. 9 indexed citations
4.
Magalhães, Pedro, Sheila Cristina Ouriques Martins, Carla Heloísa Cabral Moro, et al.. (2020). Decrease in Hospital Admissions for Transient Ischemic Attack, Mild, and Moderate Stroke During the COVID-19 Era. Stroke. 51(8). 2315–2321. 148 indexed citations
5.
Magalhães, Pedro, Juliana Safanelli, Vivian Nagel, et al.. (2020). PND21 COST-EFFECTIVENESS OF STROKE TREATMENT WITH THROMBECTOMY COMPARED WITH INTRAVENOUS THROMBOLYSIS IN BRAZIL. Value in Health. 23. S262–S262. 1 indexed citations
6.
Sato, Denise Maria Vecino, Juliana Safanelli, Vivian Nagel, et al.. (2020). Ischemic stroke: Process perspective, clinical and profile characteristics, and external factors. Journal of Biomedical Informatics. 111. 103582–103582. 7 indexed citations
7.
Safanelli, Juliana, Vivian Nagel, Adriana Bastos Conforto, et al.. (2019). The cost of stroke in private hospitals in Brazil: a one-year prospective study. Arquivos de Neuro-Psiquiatria. 77(6). 393–403. 17 indexed citations
8.
Safanelli, Juliana, Vivian Nagel, Adriana Bastos Conforto, et al.. (2019). The cost of stroke in a public hospital in Brazil: a one-year prospective study. Arquivos de Neuro-Psiquiatria. 77(6). 404–411. 21 indexed citations
9.
Cabral, Norberto L., Vivian Nagel, Adriana Bastos Conforto, et al.. (2018). High five-year mortality rates of ischemic stroke subtypes: A prospective cohort study in Brazil. International Journal of Stroke. 14(5). 491–499. 15 indexed citations
10.
Cabral, Norberto L., et al.. (2018). Prevalence of obesity among stroke patients in five Brazilian cities: a cross-sectional study. Arquivos de Neuro-Psiquiatria. 76(6). 367–372. 10 indexed citations
11.
Cabral, Norberto L., Vivian Nagel, Adriana Bastos Conforto, et al.. (2018). Five-year survival, disability, and recurrence after first-ever stroke in a middle-income country: A population-based study in Joinvile, Brazil. International Journal of Stroke. 13(7). 725–733. 25 indexed citations
12.
Amaral, Claudio Henrique do, Vivian Nagel, Pedro Magalhães, et al.. (2017). Incidence and functional outcome of atrial fibrillation and non-atrial fibrillation- related cardioembolic stroke in Joinville, Brazil: a population-based study. Arquivos de Neuro-Psiquiatria. 75(5). 288–294. 6 indexed citations
13.
Ferreira, Leslie Ecker, Paulo Henrique Condeixa de França, Vivian Nagel, et al.. (2017). Joinville stroke biobank: study protocol and first year’s results. Arquivos de Neuro-Psiquiatria. 75(12). 881–889. 3 indexed citations
14.
Cabral, Norberto L., et al.. (2017). Increase of Stroke Incidence in Young Adults in a Middle-Income Country. Stroke. 48(11). 2925–2930. 48 indexed citations
15.
Cabral, Norberto L., Adriana Bastos Conforto, Pedro Magalhães, et al.. (2016). Intravenous rtPA versus mechanical thrombectomy in acute ischemic stroke: A historical cohort in Joinville, Brazil. eNeurologicalSci. 5. 1–6. 16 indexed citations
16.
Cabral, Norberto L., Pedro Cougo, Pedro Magalhães, et al.. (2016). Trends of Stroke Incidence from 1995 to 2013 in Joinville, Brazil. Neuroepidemiology. 46(4). 273–281. 33 indexed citations
17.
Cabral, Norberto L., Selma Cristina Franco, Alexandre Luiz Longo, et al.. (2015). Three-year survival and recurrence after first-ever stroke: the Joinville stroke registry. BMC Neurology. 15(1). 70–70. 34 indexed citations
18.
Moro, Carla Heloísa Cabral, et al.. (2013). Trends of the Incidence of Ischemic Stroke Thrombolysis over Seven Years and One-Year Outcome: A Population-Based Study in Joinville, Brazil. Cerebrovascular Diseases Extra. 3(1). 156–166. 12 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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