D. Ladjal

1.2k total citations
20 papers, 455 citations indexed

About

D. Ladjal is a scholar working on Astronomy and Astrophysics, Instrumentation and Artificial Intelligence. According to data from OpenAlex, D. Ladjal has authored 20 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Astronomy and Astrophysics, 5 papers in Instrumentation and 4 papers in Artificial Intelligence. Recurrent topics in D. Ladjal's work include Stellar, planetary, and galactic studies (14 papers), Astrophysics and Star Formation Studies (11 papers) and Gamma-ray bursts and supernovae (5 papers). D. Ladjal is often cited by papers focused on Stellar, planetary, and galactic studies (14 papers), Astrophysics and Star Formation Studies (11 papers) and Gamma-ray bursts and supernovae (5 papers). D. Ladjal collaborates with scholars based in Belgium, United States and United Kingdom. D. Ladjal's co-authors include J. A. D. L. Blommaert, M. A. T. Groenewegen, F. Kerschbaum, L. Decin, A. Lançon, M. Mouhcine, P. Royer, R. Ottensamer, B. Vandenbussche and M. J. Barlow and has published in prestigious journals such as Astronomy and Astrophysics, The Astronomical Journal and British Journal of Educational Technology.

In The Last Decade

D. Ladjal

18 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. Ladjal Belgium 12 408 80 40 37 24 20 455
Ryan Cloutier Canada 9 248 0.6× 70 0.9× 34 0.8× 15 0.4× 8 0.3× 21 276
N. Craig United States 11 321 0.8× 38 0.5× 31 0.8× 20 0.5× 34 1.4× 25 350
E. Anderson United States 6 235 0.6× 42 0.5× 11 0.3× 16 0.4× 34 1.4× 10 284
G. Wolf-Chase United States 9 333 0.8× 24 0.3× 50 1.3× 104 2.8× 14 0.6× 23 351
Reid Sherman United States 4 235 0.6× 19 0.2× 37 0.9× 45 1.2× 9 0.4× 7 249
D. Fabbian Germany 12 364 0.9× 73 0.9× 26 0.7× 7 0.2× 17 0.7× 18 378
Veronika Witzke Germany 11 267 0.7× 75 0.9× 32 0.8× 12 0.3× 7 0.3× 25 288
Helga Dénes Australia 12 312 0.8× 118 1.5× 9 0.2× 17 0.5× 48 2.0× 31 330
R. Holzreuter Switzerland 12 253 0.6× 20 0.3× 60 1.5× 13 0.4× 11 0.5× 22 278
Christopher D. Impey United States 9 440 1.1× 201 2.5× 6 0.1× 8 0.2× 57 2.4× 13 459

Countries citing papers authored by D. Ladjal

Since Specialization
Citations

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

Fields of papers citing papers by D. Ladjal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Ladjal

This figure shows the co-authorship network connecting the top 25 collaborators of D. Ladjal. A scholar is included among the top collaborators of D. Ladjal 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 D. Ladjal. D. Ladjal 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.
Kovanović, Vitomir, et al.. (2024). The perceptions of task cohesion in collaborative learning teams. International Journal of Computer-Supported Collaborative Learning. 19(3). 369–393. 4 indexed citations
2.
Joksimovíc, Srécko, et al.. (2024). Preserving Both Privacy and Utility in Learning Analytics. IEEE Transactions on Learning Technologies. 17. 1615–1627. 3 indexed citations
3.
Kovanović, Vitomir, Srécko Joksimovíc, Georg Großmann, et al.. (2023). Using online learner trace data to understand the cohesion of teams in higher education. Journal of Computer Assisted Learning. 39(6). 1733–1750. 4 indexed citations
4.
Ladjal, D., et al.. (2022). Technological frameworks on ethical and trustworthy learning analytics. British Journal of Educational Technology. 53(4). 733–736. 6 indexed citations
5.
Vatsalan, Dinusha, Thierry Rakotoarivelo, Raghav Bhaskar, Paul Tyler, & D. Ladjal. (2022). Privacy risk quantification in education data using Markov model. British Journal of Educational Technology. 53(4). 804–821. 13 indexed citations
6.
Ueta, Toshiya, Hiroyuki Mito, Masaaki Otsuka, et al.. (2019). The Quadratic Programming Method for Extracting Emission Line Maps from Line-blended Narrowband Images. The Astronomical Journal. 158(4). 145–145. 2 indexed citations
7.
Aleman, Isabel, Toshiya Ueta, D. Ladjal, et al.. (2014). HerschelPlanetary Nebula Survey (HerPlaNS). Astronomy and Astrophysics. 566. A79–A79. 13 indexed citations
8.
Decin, L., N. L. J. Cox, P. Royer, et al.. (2012). The enigmatic nature of the circumstellar envelope and bow shock surrounding Betelgeuse as revealed byHerschel. Astronomy and Astrophysics. 548. A113–A113. 59 indexed citations
9.
Groenewegen, M. A. T., M. J. Barlow, J. A. D. L. Blommaert, et al.. (2012). An independent distance estimate to CW Leonis. Astronomy and Astrophysics. 543. L8–L8. 42 indexed citations
10.
Cox, N. L. J., F. Kerschbaum, Allard Jan van Marle, et al.. (2012). A far-infrared survey of bow shocks and detached shells around AGB stars and red supergiants (Corrigendum). Astronomy and Astrophysics. 543. C1–C1. 15 indexed citations
11.
12.
Hoard, D. W., D. Ladjal, R. E. Stencel, & Steve B. Howell. (2012). THE INVISIBLE MONSTER HAS TWO FACES: OBSERVATIONS OF ϵ AURIGAE WITH THE HERSCHEL SPACE OBSERVATORY. The Astrophysical Journal Letters. 748(2). L28–L28. 8 indexed citations
13.
Cox, N. L. J., F. Kerschbaum, Allard Jan van Marle, et al.. (2011). A far-infrared survey of bow shocks and detached shells around AGB stars and red supergiants. Springer Link (Chiba Institute of Technology). 89 indexed citations
14.
Ladjal, D., et al.. (2010). 870 μm observations of evolved stars with LABOCA. Astronomy and Astrophysics. 513. A53–A53. 20 indexed citations
15.
Kerschbaum, F., D. Ladjal, R. Ottensamer, et al.. (2010). The detached dust shells of AQ Andromedae, U Antliae, and TT Cygni. Astronomy and Astrophysics. 518. L140–L140. 26 indexed citations
16.
Maceroni, C., J. Montalbán, Elisa Michel, et al.. (2009). HD 174884: a strongly eccentric, short-period early-type binary system discovered by CoRoT. Astronomy and Astrophysics. 508(3). 1375–1389. 45 indexed citations
17.
Lançon, A., et al.. (2009). Near-IR age-dating of red supergiant-dominated stellar populations. Astrophysics and Space Science. 324(2-4). 241–245. 1 indexed citations
18.
Lançon, A., J. S. Gallagher, M. Mouhcine, et al.. (2008). Near-infra-red spectroscopic ages of massive star clusters in M 82. Astronomy and Astrophysics. 486(1). 165–176. 17 indexed citations
19.
Lançon, A., P. H. Hauschildt, D. Ladjal, & M. Mouhcine. (2007). Near-IR spectra of red supergiants and giants. Astronomy and Astrophysics. 468(1). 205–220. 46 indexed citations
20.
Lançon, A., J. S. Gallagher, Richard de Grijs, et al.. (2006). Modelling the Near-IR Spectra of Red Supergiant-dominated Populations. Proceedings of the International Astronomical Union. 2(S241). 152–155.

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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