Dietary assessment has long been a bottleneck in nutrition research and public health. Common tools such as food frequency questionnaires, 24-hour recalls, and weighed food records rely heavily on ...
Background Although chest X-rays (CXRs) are widely used, diagnosing mitral stenosis (MS) based solely on CXR findings remains ...
CBSE will introduce wide-ranging reforms from the 2025–26 session, reshaping exams, curriculum, and student support. Class 10 board exams will become biannual from 2026, allowing score improvement.