Sandra Lopes
Impact in
- Gastroenterology top 5%
- Gastrointestinal Bleeding Diagnosis and Treatment
- Human-Computer Interaction top 10%
- Gaze Tracking and Assistive Technology
Papers in
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- Gastrointestinal Bleeding Diagnosis and Treatment 5
-
- Microscopic Colitis 3
- Co-authors
- Pedro Figueiredo (8 shared papers)João Barroso (1 shared paper)Hugo Fernandes (1 shared paper)Paulo Martins (1 shared paper)J. A. Brandão Faria (1 shared paper)Hermano Gouveia (6 shared papers)Nuno Almeida (5 shared papers)Paulo Freire (5 shared papers)
- Journals
- Journal of Inorganic Biochemistry (2 papers)Gastrointestinal Endoscopy (1 paper)Digestive Diseases and Sciences (1 paper)Inflammatory Bowel Diseases (1 paper)Value in Health (1 paper)
- Partner nations
- PortugalUnited StatesBrazil
In The Last Decade
Sandra Lopes
21 papers receiving 320 citations
Peers
Comparison fields: 5 of 84
- Gastroenterology 68
- Human-Computer Interaction 39
- Molecular Medicine 30
- Cognitive Neuroscience 73
- Hepatology 24
Countries citing papers authored by Sandra Lopes
This map shows the geographic impact of Sandra Lopes'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 Sandra Lopes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sandra Lopes more than expected).
Fields of papers citing papers by Sandra Lopes
This network shows the impact of papers produced by Sandra Lopes. 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 Sandra Lopes. The network helps show where Sandra Lopes may publish in the future.
Co-authors
The 25 scholars most cited alongside Sandra Lopes, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 22 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Electronic white cane for blind people navigation assistance | 2010 | 79 |
| 2 | 2014 | 56 | |
| 3 | 2010 | 41 | |
| 4 | 2017 | 35 | |
| 5 | 2010 | 27 | |
| 6 | 2009 | 23 | |
| 7 | 2012 | 23 | |
| 8 | 2010 | 22 | |
| 9 | 2016 | 10 | |
| 10 | 2009 | 5 | |
| 11 | 2017 | 3 | |
| 12 | 2013 | 3 | |
| 13 | [A thousand total colonoscopies: what is the relationship between distal and proximal findings?]. | 2009 | 3 |
| 14 | Obesidade nos Adolescentes: estudo da prevalência da obesidade e de factores associados em estudantes do ensino secundário de duas escolas de Coimbra | 2007 | 2 |
| 15 | 2012 | 2 | |
| 16 | 2024 | 2 | |
| 17 | 2021 | 1 | |
| 18 | 2024 | 1 | |
| 19 | 2024 | 1 | |
| 20 | 2019 | 1 |
About Sandra Lopes
Sandra Lopes is a scholar working on Gastroenterology, Epidemiology, Public Health, Environmental and Occupational Health, Genetics and Immunology, having authored 22 papers that have together received 341 indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (5 papers), Microscopic Colitis (3 papers), Inflammatory Bowel Disease (3 papers), Antibiotics Pharmacokinetics and Efficacy (2 papers), Antibiotic Resistance in Bacteria (2 papers), Immunodeficiency and Autoimmune Disorders (2 papers), Cerebrospinal fluid and hydrocephalus (1 paper) and Obesity, Physical Activity, Diet (1 paper). The work is most often cited by research in Gastroenterology (68 citations), Human-Computer Interaction (39 citations), Molecular Medicine (30 citations), Cognitive Neuroscience (73 citations) and Hepatology (24 citations). Sandra Lopes has collaborated with scholars based in Portugal, United States and Brazil. Frequent co-authors include Pedro Figueiredo, João Barroso, Hugo Fernandes, Paulo Martins, J. A. Brandão Faria, Hermano Gouveia, Nuno Almeida, Paulo Freire, Paula Gameiro and Mariana Ferreira. Their work appears in journals such as Journal of Inorganic Biochemistry, Gastrointestinal Endoscopy, Digestive Diseases and Sciences, Inflammatory Bowel Diseases and Value in Health.
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.