operations management theory optimize efficiency, productivity, and quality within organizations across various industries? Explore the fundamental principles, such as process design, capacity planning, inventory management, and supply chain optimization. Investigate contemporary approaches like lean manufacturing, Six Sigma, and Total Quality Management $($TQM$),$ highlighting their significance in enhancing operational performance. Assess the role of technology, including automation, data analytics, and digital platforms, in streamlining operations. Additionally, analyze the impact of globalization, sustainability, and agile methodologies on operations management strategies. Ultimately, elucidate how integrating theoretical frameworks with practical applications fosters operational excellence and competitive advantage in today's dynamic business environment."