Evaluate the accuracy of the following statutory correlations between specific constitutional articles and their corresponding governance mandates:
1. Article 44 explicitly directs the state apparatus to secure and implement a Uniform Civil Code across the national territory.
2. Article 47 mandates the state to prioritize the elevation of nutritional standards and the overarching improvement of public health.
3. Article 50 instructs the state to actively foster respect for international law and encourage the arbitration of global disputes.
4. Article 51 establishes the structural requirement to isolate the judiciary from the executive branch within public services.