Research evaluation is the systematic assessment of research activities, outputs, and impacts. It aims to determine the quality, relevance, and effectiveness of research projects, often using metrics such as publication citations, funding success, and societal impact. This process helps institutions and funding bodies make informed decisions about resource allocation and future research directions. The evaluation can involve various stakeholders, including researchers, academic institutions, and policymakers. Tools like peer review and bibliometrics are commonly used to gauge the performance of research. Ultimately, research evaluation ensures that scientific efforts contribute meaningfully to knowledge and society.