feat: phd topic revisited

Author: DiogoRibeiro7

_posts/-_ideas/2030-01-01-new_articles_topics.md

@@ -15,9 +15,7 @@ tags: []
 
 There are several interesting article topics you can explore under the umbrella of **Predictive Maintenance**, especially focusing on the role of **data science**, **big data**, and **machine learning**. Here’s a list of potential articles you could write:
 
-### 1. Introduction to Predictive Maintenance
-   - **Overview**: Explain what predictive maintenance (PdM) is and how it differs from preventive and reactive maintenance. 
-   - **Focus**: Basic techniques and traditional approaches to predictive maintenance, including time-based and condition-based maintenance strategies.
+