J. Laas

1.8k total citations
52 papers, 970 citations indexed

About

J. Laas is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, J. Laas has authored 52 papers receiving a total of 970 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 25 papers in Cardiology and Cardiovascular Medicine and 17 papers in Surgery. Recurrent topics in J. Laas's work include Aortic Disease and Treatment Approaches (17 papers), Cardiac Valve Diseases and Treatments (15 papers) and Congenital Heart Disease Studies (11 papers). J. Laas is often cited by papers focused on Aortic Disease and Treatment Approaches (17 papers), Cardiac Valve Diseases and Treatments (15 papers) and Congenital Heart Disease Studies (11 papers). J. Laas collaborates with scholars based in Germany, United States and Russia. J. Laas's co-authors include P. Caselli, Susanna L. Widicus Weaver, H. Borst, Eric Herbst, R. T. Garrod, A. I. Vasyunin, Hideko Nomura, Catherine Walsh, T. J. Millar and Yuri Aikawa and has published in prestigious journals such as The Astrophysical Journal, Chemical Physics Letters and The Journal of Physical Chemistry A.

In The Last Decade

J. Laas

49 papers receiving 895 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Laas Germany 17 344 340 312 312 230 52 970
Peter Allen Canada 20 856 2.5× 336 1.0× 105 0.3× 99 0.3× 236 1.0× 44 1.4k
Janine Fleming United Kingdom 16 52 0.2× 45 0.1× 143 0.5× 69 0.2× 154 0.7× 31 827
D. Bonneau France 19 428 1.2× 184 0.5× 136 0.4× 13 0.0× 260 1.1× 77 1.1k
A. Kimura Japan 15 42 0.1× 142 0.4× 75 0.2× 37 0.1× 57 0.2× 153 834
Baptiste Klein France 11 326 0.9× 27 0.1× 53 0.2× 33 0.1× 37 0.2× 27 531
Gennaro D’Angelo United States 21 1.1k 3.2× 65 0.2× 34 0.1× 141 0.5× 11 0.0× 49 1.3k
Yusuke Miyamoto Japan 16 261 0.8× 15 0.0× 30 0.1× 47 0.2× 75 0.3× 104 794
Joseph M. Stock United States 14 256 0.7× 105 0.3× 59 0.2× 5 0.0× 50 0.2× 48 648
Eileen C. Gonzales United States 13 184 0.5× 54 0.2× 84 0.3× 25 0.1× 56 0.2× 32 531
S. Yamauchi Japan 12 410 1.2× 78 0.2× 152 0.5× 9 0.0× 74 0.3× 59 710

Countries citing papers authored by J. Laas

Since Specialization
Citations

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

Fields of papers citing papers by J. Laas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Laas

This figure shows the co-authorship network connecting the top 25 collaborators of J. Laas. A scholar is included among the top collaborators of J. Laas 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 J. Laas. J. Laas 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.
Laas, J. & P. Caselli. (2019). Modeling sulfur depletion in interstellar clouds. Springer Link (Chiba Institute of Technology). 123 indexed citations
2.
Laas, J., L. Bizzocchi, Valerio Lattanzi, et al.. (2018). Accurate millimetre and submillimetre rest frequencies for cis- and trans-dithioformic acid, HCSSH. Springer Link (Chiba Institute of Technology). 7 indexed citations
3.
Bizzocchi, L., Mattia Melosso, Luca Dore, et al.. (2018). Accurate Laboratory Measurement of the Complete Fine Structure of the N = 1 − 0 Transition of 15NH. The Astrophysical Journal. 863(1). 3–3. 7 indexed citations
4.
Laas, J., R. T. Garrod, Eric Herbst, & Susanna L. Widicus Weaver. (2011). CONTRIBUTIONS FROM GRAIN SURFACE AND GAS PHASE CHEMISTRY TO THE FORMATION OF METHYL FORMATE AND ITS STRUCTURAL ISOMERS. The Astrophysical Journal. 728(1). 71–71. 89 indexed citations
5.
Klingbeil, Arnfried U., et al.. (2007). Reduction in blood product usage associated with routine use of mini bypass systems in extracorporeal circulation. Perfusion. 22(1). 9–14. 20 indexed citations
6.
Laas, J., et al.. (2007). Clinical advantages of using mini-bypass systems in terms of blood product use, postoperative bleeding and air entrainment: an in vivo clinical perspective☆. European Journal of Cardio-Thoracic Surgery. 31(6). 1070–1075. 38 indexed citations
7.
Kleine, Peter, et al.. (1998). Medtronic Hall versus St. Jude Medical mechanical aortic valve: downstream turbulences with respect to rotation in pigs.. PubMed. 7(5). 548–55. 37 indexed citations
8.
Strüber, M., et al.. (1996). Hydrodynamic function of tilting disc prostheses and bileaflet valves in double valve replacement. European Journal of Cardio-Thoracic Surgery. 10(6). 422–427. 2 indexed citations
9.
Strüber, M., et al.. (1994). Hydrodynamic performance of Carbomedics valves in double valve replacement.. PubMed. 3(6). 667–72. 4 indexed citations
10.
Wahlers, T, et al.. (1994). Repair of acute type A aortic dissection after cesarean section in the thirty-ninth week of pregnancy. Journal of Thoracic and Cardiovascular Surgery. 107(1). 314–315. 13 indexed citations
11.
Borst, H. G., et al.. (1994). Efficient tissue gluing in aortic dissection. European Journal of Cardio-Thoracic Surgery. 8(3). 160–161. 27 indexed citations
12.
Aebert, Hermann, J. Laas, Piotr Bednarski, et al.. (1993). High incidence of aneurysm formation following patch plasty repair of coarctation. European Journal of Cardio-Thoracic Surgery. 7(4). 200–205. 51 indexed citations
13.
Cremer, Jochen, J. Laas, & B Heublein. (1993). A Case of Coronary Stenosis Developing After Successful Aortic Valve Repair in Cogan's Syndrome. The Thoracic and Cardiovascular Surgeon. 41(4). 255–257. 4 indexed citations
14.
Jurmann, M, Stefanos Demertzis, Axel Haverich, et al.. (1992). Artifizielle intravaskuläre Oxygenierung (IVOX). AINS - Anästhesiologie · Intensivmedizin · Notfallmedizin · Schmerztherapie. 27(8). 483–487. 1 indexed citations
15.
Laas, J., Christopher H. Schmid, E. P. Allhoff, & H. G. Borst. (1991). Tumor-related obstruction of the inferior vena cava extending into the right heart — a plea for surgery in deep hypothermic circulatory arrest. European Journal of Cardio-Thoracic Surgery. 5(12). 653–656. 9 indexed citations
16.
Albes, Johannes M., K Alexander, & J. Laas. (1991). [Risk factors for early fatality of ruptured abdominal aortic aneurysms].. PubMed. 20(4). 374–81. 3 indexed citations
17.
Reimer, Peter, et al.. (1990). Postoperative Diagnostik nach separatem Ersatz von Aortenklappe und Aorta ascendens mit IV-DSA und CT. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 152(4). 421–424.
18.
Laas, J., et al.. (1987). Acute type-A dissection of the aorta: which diagnostic modes remain for surgical indication?. European Journal of Cardio-Thoracic Surgery. 1(3). 169–172. 4 indexed citations
19.
Sebening, F., J. Laas, H. Meisner, et al.. (1984). The Treatment of Tetralogy of Fallot: Early Repair or Palliation?. The Thoracic and Cardiovascular Surgeon. 32(4). 201–207. 5 indexed citations
20.
Laas, J., H. Meisner, E. Struck, et al.. (1984). Tetralogy of Fallot. Development of Hypoplastic Pulmonary Arteries after Palliation. The Thoracic and Cardiovascular Surgeon. 32(3). 133–138. 15 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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