Visualizing Trends

Visualization enhances the interpretability of bibliometric results. Tools like VOSviewer, Gephi, and Tableau enable the creation of visual networks for co-authorship, keyword clusters, or geographical distribution of publications.

Example:

Using Tableau, create a global heatmap to represent research contributions to "Minimally Invasive Dentistry." Based on PubMed data:

• Leading countries include the USA, Germany, and Japan.
• Emerging contributors: India and Brazil.

Tableau visualizations could reveal geographical research disparities, showcasing underrepresented regions like sub-Saharan Africa.

A specific visualization may include:

• A heatmap showing the contribution of publications per country.
• A time-lapse of publication growth in emerging fields such as "nanodentistry."