The phrase "a rigorous and systematic" is correct and usable in written English.
It can be used to describe an approach or method that is thorough and organized, often in academic or professional contexts.
Example: "The research was conducted using a rigorous and systematic methodology to ensure accurate results."
Alternatives: "a thorough and organized" or "a meticulous and structured".
To perform this task, a rigorous and systematic framework is employed.
Such problems are complex and require a rigorous and systematic approach to identify the best solution.
There are many men adept in those diverse disciplines, but few capable of imagination — fewer still capable of subordinating imagination to a rigorous and systematic plan.
No previous studies have used a rigorous and systematic design optimization method to determine the optimal shape of TKR components.
Emphasis is on development of a rigorous and systematic approach to the analysis of poverty reduction efforts, and on the effective communication of the results of such analysis.
Studying philosophy allows students to explore some of the deepest questions we face as humans in a rigorous and systematic way".
This study re-affirms that microtidal pocket beaches constitute individual environments, which require a rigorous and representative systematic sampling approach based on sediment behaviour in both the longshore and cross-shore dimensions.
BACKGROUND: A rigorous and focused systematic review and meta-analysis of randomised controlled trials (RCTs) of individualised homeopathic treatment has not previously been undertaken.
We used a rigorous and transparent systematic review method, with an a priori protocol.
A pitch is made for a renewed, rigorous and systematic implementation of the GW method of Hedin and Lundquist for extended, periodic systems.
Here we present a method called topological augmentation to infer this structure in a statistically rigorous and systematic way from prior knowledge and experimental data.
