Structural and temporal dynamics analysis on immune response in low-dose radiation: History, research hotspots and emerging trends

Figure 1 Distribution of publications. A: The annual distribution of publications; B: The number of articles from the top 20 journals.

Figure 2 Citation co-occurrence network.

Figure 3 The scientific cooperation networks. A: Country collaboration; B: Institutional collaboration; C: Author collaboration.

Figure 4 Top 40 subject categories with the strongest citation bursts.

Figure 5 Top 30 keywords with the strongest citation bursts.

Figure 6 Keyword clusters snapshots across four periods. A: 2003–2007; B: 2008-2012; C: 2013-2017; D: 2018-2023.

Figure 7 Keywords alluvial map (2004-2023).

Figure 8 Top 6 modules in 2023. A: Module 1; B: Module 2; C: Module 3; D: Module 4; E: Module 5; F: Module 6.

Figure 9 Reference clusters map. A: Citation timeline visualization; B: Burst citations in clusters 0, 1, 2, 4, and 10; C: Citation frequency distribution of the burst citations.