Research Highlights in Science and Technology Vol. 9

This book covers key areas of Science and Technology. The contributions by the authors include autocratic administrative style, laissez-faire administrative style, smart hospitals, proactive care management, patient satisfaction, data monitoring, network topology, operational technology, network connectivity, edge computing, commercial off-the-shelf, finite element method, principal stress vector, computer-aided manufacturing, computed tomography, electrocardiogram, obstructive sleep apnea, polysomnography,  toroidal topology, ring torus, toroidal -ary grid, de bruijn shape, electronic speckle pattern interferometer, adolescent idiopathic scoliosis, industrial revolution, cyber-physical systems, digital twins, laissez-faire administrator, intelligent internet of things and principals’ leadership. This book contains various materials suitable for students, researchers and academicians, in the field of Science and Technology.