Armands Sīviņš

1.3k total citations
19 papers, 508 citations indexed

About

Armands Sīviņš is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Nutrition and Dietetics. According to data from OpenAlex, Armands Sīviņš has authored 19 papers receiving a total of 508 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pulmonary and Respiratory Medicine, 6 papers in Oncology and 6 papers in Nutrition and Dietetics. Recurrent topics in Armands Sīviņš's work include Advanced Chemical Sensor Technologies (6 papers), Biochemical Analysis and Sensing Techniques (6 papers) and Gastric Cancer Management and Outcomes (4 papers). Armands Sīviņš is often cited by papers focused on Advanced Chemical Sensor Technologies (6 papers), Biochemical Analysis and Sensing Techniques (6 papers) and Gastric Cancer Management and Outcomes (4 papers). Armands Sīviņš collaborates with scholars based in Latvia, Israel and United States. Armands Sīviņš's co-authors include Mārcis Leja, Roberts Škapars, Hossam Haick, Guntis Ancāns, Haitham Amal, Ieva Lašina, Konrāds Funka, Ilze Ķikuste, Inta Liepniece‐Karele and Ivars Tolmanis and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Gut.

In The Last Decade

Armands Sīviņš

18 papers receiving 501 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Armands Sīviņš 335 120 100 100 98 19 508
Guntis Ancāns 283 0.8× 104 0.9× 152 1.5× 88 0.9× 78 0.8× 10 506
Konrāds Funka 482 1.4× 260 2.2× 113 1.1× 110 1.1× 103 1.1× 18 839
M. Di Lena 296 0.9× 70 0.6× 134 1.3× 94 0.9× 97 1.0× 8 408
Ilhame Ben Larbi 187 0.6× 41 0.3× 63 0.6× 66 0.7× 60 0.6× 11 303
Arnis Kiršners 143 0.4× 48 0.4× 54 0.5× 49 0.5× 37 0.4× 10 296
Giulia Mantini 231 0.7× 107 0.9× 52 0.5× 30 0.3× 64 0.7× 14 332
Ran Kremer 116 0.3× 57 0.5× 135 1.4× 29 0.3× 33 0.3× 18 353
Inbar Nardi Agmon 159 0.5× 75 0.6× 44 0.4× 20 0.2× 46 0.5× 22 246
Chang-Il Kwon 374 1.1× 105 0.9× 139 1.4× 103 1.0× 135 1.4× 9 567
Lungen Lu 167 0.5× 55 0.5× 128 1.3× 18 0.2× 26 0.3× 7 386

Countries citing papers authored by Armands Sīviņš

Since Specialization
Citations

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

Fields of papers citing papers by Armands Sīviņš

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Armands Sīviņš

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

All Works

19 of 19 papers shown
1.
Stonans, I, Inese Poļaka, Solveiga Grı̄nberga, et al.. (2023). The Association of Circulating L-Carnitine, γ-Butyrobetaine and Trimethylamine N-Oxide Levels with Gastric Cancer. Diagnostics. 13(7). 1341–1341. 6 indexed citations
2.
Sīviņš, Armands, et al.. (2023). Surgical Treatment of Hepatocellular Carcinoma with a Tumor Thrombus Invading the Right Atrium: A Case Report. SHILAP Revista de lepidopterología. 16(1). 437–445. 1 indexed citations
3.
Škapars, Roberts, Yoav Y. Broza, Armands Sīviņš, et al.. (2023). Breath Volatile Organic Compounds in Surveillance of Gastric Cancer Patients following Radical Surgical Management. Diagnostics. 13(10). 1670–1670. 6 indexed citations
4.
Konrāde, Ilze, Raitis Pečulis, Sergejs Isajevs, et al.. (2023). Solitary fibrous tumor with IGF-II-induced non-islet cell tumor hypoglycemia: a case report and molecular characterization by next-generation sequencing. Frontiers in Oncology. 13. 1188579–1188579. 2 indexed citations
5.
Kiršners, Arnis, Guntis Ancāns, Dace Rudzīte, et al.. (2023). Assessing the utility of pepsinogens and gastrin-17 in gastric cancer detection. European Journal of Cancer Prevention. 32(5). 478–484. 11 indexed citations
6.
Poļaka, Inese, Armands Sīviņš, Ivars Tolmanis, et al.. (2022). Modular Point-of-Care Breath Analyzer and Shape Taxonomy-Based Machine Learning for Gastric Cancer Detection. Diagnostics. 12(2). 491–491. 18 indexed citations
7.
Song, Lusheng, Minkyo Song, M. Constanza Camargo, et al.. (2021). Identification of anti-Epstein-Barr virus (EBV) antibody signature in EBV-associated gastric carcinoma. Gastric Cancer. 24(4). 858–867. 24 indexed citations
8.
Guazzi, Paolo, Davide Zocco, Sergejs Isajevs, et al.. (2020). TM9SF4 expression in tumor tissues: a novel diagnostic biomarker for gastrointestinal tumors. Translational Cancer Research. 9(11). 6652–6659. 6 indexed citations
9.
Sīviņš, Armands, et al.. (2020). A Complicated Colorectal Cancer Recurrence. 18(1). 25–27. 1 indexed citations
10.
Isajevs, Sergejs, M. Constanza Camargo, G. Johan A. Offerhaus, et al.. (2019). Clinicopathological characteristics of Epstein-Barr virus-positive gastric cancer in Latvia. European Journal of Gastroenterology & Hepatology. 31(11). 1328–1333. 16 indexed citations
11.
Camargo, M. Constanza, Armands Sīviņš, Sergejs Isajevs, et al.. (2018). Associations of Epstein-Barr Virus-Positive Gastric Adenocarcinoma with Circulating Mediators of Inflammation and Immune Response. Cancers. 10(9). 284–284. 7 indexed citations
12.
Mochalski, Paweł, Mārcis Leja, Roberts Škapars, et al.. (2018). Ex vivoemission of volatile organic compounds from gastric cancer and non-cancerous tissue. Journal of Breath Research. 12(4). 46005–46005. 43 indexed citations
13.
Leja, Mārcis, Haitham Amal, Ieva Lašina, et al.. (2016). Analysis of the effects of microbiome-related confounding factors on the reproducibility of the volatolomic test. Journal of Breath Research. 10(3). 37101–37101. 24 indexed citations
14.
Amal, Haitham, Mārcis Leja, Konrāds Funka, et al.. (2015). Detection of precancerous gastric lesions and gastric cancer through exhaled breath. Gut. 65(3). 400–407. 163 indexed citations
15.
Isajevs, Sergejs, et al.. (2015). Different Pattern of Inflammatory and Atrophic Changes in the Gastric Mucosa of the Greater and Lesser Curvature. Journal of Gastrointestinal and Liver Diseases. 24(4). 429–434. 4 indexed citations
16.
Amal, Haitham, Mārcis Leja, Konrāds Funka, et al.. (2015). Breath testing as potential colorectal cancer screening tool. International Journal of Cancer. 138(1). 229–236. 143 indexed citations
17.
Leja, Mārcis, Haitham Amal, Konrāds Funka, et al.. (2015). 59 Nanoarray Sensor Technology-Based Volatile Marker Tests to Detect Colorectal Cancer and Colonic Adenomas. Gastroenterology. 148(4). S–17. 5 indexed citations
18.
Daugule, Ilva, Dace Rudzīte, Dainius Jančiauskas, et al.. (2013). CAGA ASSOCIATION WITH GASTRIC CANCER DEVELOPMENT RISK. Lithuanian University of Health Sciences. 18. 152–153. 1 indexed citations
19.

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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