Charles Clem

810 total citations
22 papers, 316 citations indexed

About

Charles Clem is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Emergency Medical Services. According to data from OpenAlex, Charles Clem has authored 22 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Pulmonary and Respiratory Medicine, 7 papers in Physiology and 3 papers in Emergency Medical Services. Recurrent topics in Charles Clem's work include Cystic Fibrosis Research Advances (14 papers), Neonatal Respiratory Health Research (12 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (6 papers). Charles Clem is often cited by papers focused on Cystic Fibrosis Research Advances (14 papers), Neonatal Respiratory Health Research (12 papers) and Chronic Obstructive Pulmonary Disease (COPD) Research (6 papers). Charles Clem collaborates with scholars based in United States, Canada and Australia. Charles Clem's co-authors include Stephanie D. Davis, Miriam Davis, Renée Jensen, Sanja Stanojevic, Félix Ratjen, Robin Johnson, George Retsch‐Bogart, H. L. Webster, Padmaja Subbarao and Robert S. Tepper and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, Journal of Applied Physiology and European Respiratory Journal.

In The Last Decade

Charles Clem

20 papers receiving 307 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles Clem United States 9 305 84 35 29 19 22 316
Wanda Kozlowska United Kingdom 6 412 1.4× 106 1.3× 50 1.4× 23 0.8× 12 0.6× 10 448
Susan Balkovec Canada 7 390 1.3× 93 1.1× 40 1.1× 11 0.4× 6 0.3× 16 395
Sylvia Nyilas Switzerland 11 212 0.7× 53 0.6× 43 1.2× 19 0.7× 4 0.2× 18 226
Kent Green Denmark 12 357 1.2× 79 0.9× 56 1.6× 16 0.6× 5 0.3× 22 373
Katie J Bayfield United Kingdom 6 242 0.8× 49 0.6× 33 0.9× 8 0.3× 5 0.3× 20 255
Kate Hardaker Australia 9 342 1.1× 276 3.3× 25 0.7× 21 0.7× 11 0.6× 17 409
J.C. de Jongste Netherlands 10 241 0.8× 119 1.4× 16 0.5× 35 1.2× 16 0.8× 20 302
Katrina O. Tonga Australia 10 177 0.6× 133 1.6× 13 0.4× 24 0.8× 6 0.3× 21 216
Paula Corcuera Spain 8 131 0.4× 110 1.3× 10 0.3× 14 0.5× 14 0.7× 26 161
R G Taylor United Kingdom 8 256 0.8× 256 3.0× 12 0.3× 12 0.4× 8 0.4× 9 356

Countries citing papers authored by Charles Clem

Since Specialization
Citations

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

Fields of papers citing papers by Charles Clem

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Clem

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Clem. A scholar is included among the top collaborators of Charles Clem 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 Charles Clem. Charles Clem 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.
Ren, Clement L., Julian L. Allen, Carla Bann, et al.. (2024). Design and implementation of a multicenter protocol to obtain impulse oscillometry data in preterm children. Pediatric Investigation. 8(4). 253–264.
2.
Clem, Charles, et al.. (2024). In Vivo Analysis of Tissue S-Nitrosothiols in Pediatric Sepsis. Antioxidants. 13(3). 263–263. 1 indexed citations
3.
Ren, Clement L., Samya Z. Nasr, James E. Slaven, et al.. (2024). Lung T1 MRI assessments in children with mild cystic fibrosis lung disease. Pediatric Pulmonology. 59(10). 2464–2471. 1 indexed citations
4.
Clem, Charles, et al.. (2022). Photolytic Measurement of Tissue S-Nitrosothiols in Rats and Humans In Vivo. Molecules. 27(4). 1294–1294. 2 indexed citations
5.
Voynow, Judith A., Rui Feng, Clement L. Ren, et al.. (2021). Pulmonary function tests in extremely low gestational age infants at one year of age. Pediatric Pulmonology. 57(2). 435–447. 8 indexed citations
6.
Stanojevic, Sanja, Stephanie D. Davis, Lucy Perrem, et al.. (2021). Determinants of lung disease progression measured by lung clearance index in children with cystic fibrosis. European Respiratory Journal. 58(1). 2003380–2003380. 20 indexed citations
7.
Slaven, James E., Christina Tiller, Charles Clem, et al.. (2021). Hyperinflation is associated with increased respiratory rate and is a more sensitive measure of cystic fibrosis lung disease during infancy compared to forced expiratory measures. Pediatric Pulmonology. 56(9). 2854–2860. 5 indexed citations
8.
Perrem, Lucy, Sanja Stanojevic, Stephanie D. Davis, et al.. (2021). Changes in the Lung Clearance Index outside 15% are clinically relevant in children with cystic fibrosis. OA2672–OA2672. 1 indexed citations
9.
Perrem, Lucy, Sanja Stanojevic, Michelle Shaw, et al.. (2020). Lung Clearance Index to Track Acute Respiratory Events in School-Age Children with Cystic Fibrosis. American Journal of Respiratory and Critical Care Medicine. 203(8). 977–986. 34 indexed citations
10.
McNamara, Sharon, Alan Genatossio, Erin Sullivan, et al.. (2020). Comparison of Multiple Breath Washout and Spirometry in Children with Primary Ciliary Dyskinesia and Cystic Fibrosis and Healthy Controls. Annals of the American Thoracic Society. 17(9). 1085–1093. 22 indexed citations
11.
12.
Stanojevic, Sanja, Stephanie D. Davis, Don B. Sanders, et al.. (2020). Early determinants of lung disease in children with cystic fibrosis. 4313–4313. 3 indexed citations
13.
Clem, Charles, et al.. (2020). Lung clearance index in children with sickle cell disease. Pediatric Pulmonology. 56(5). 1165–1172. 5 indexed citations
14.
Perrem, Lucy, Sanja Stanojevic, Michelle Shaw, et al.. (2020). The Lung Clearance Index detects incomplete lung function recovery with acute respiratory events in school-age children with cystic fibrosis. 4314–4314. 1 indexed citations
15.
Allen, Julian L., Clement L. Ren, Joseph M. McDonough, & Charles Clem. (2019). “Reactance inversion” at low frequencies in a child undergoing treatment of a cystic fibrosis exacerbation. Pediatric Investigation. 3(4). 257–260. 4 indexed citations
16.
Foong, Rachel E., Billy Skoric, Louise King, et al.. (2018). The clinical utility of lung clearance index in early cystic fibrosis lung disease is not impacted by the number of multiple-breath washout trials. ERJ Open Research. 4(1). 94–2017. 10 indexed citations
17.
Ren, Clement L., Rui Feng, Stephanie D. Davis, et al.. (2018). Tidal Breathing Measurements at Discharge and Clinical Outcomes in Extremely Low Gestational Age Neonates. Annals of the American Thoracic Society. 15(11). 1311–1319. 19 indexed citations
18.
Stanojevic, Sanja, Stephanie D. Davis, George Retsch‐Bogart, et al.. (2017). Progression of Lung Disease in Preschool Patients with Cystic Fibrosis. American Journal of Respiratory and Critical Care Medicine. 195(9). 1216–1225. 107 indexed citations
19.
Ramsey, Kathryn, Rachel E. Foong, Billy Skoric, et al.. (2017). Multiple-Breath Washout Outcomes Are Sensitive to Inflammation and Infection in Children with Cystic Fibrosis. Annals of the American Thoracic Society. 14(9). 1436–1442. 34 indexed citations
20.
Kisling, Jeffrey, et al.. (2002). Volume history and effect on airway reactivity in infants and adults. Journal of Applied Physiology. 93(3). 1069–1074. 20 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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