Heterogeneous wireless sensor networks (HWSNs) are employed in many real-time applications, such as Internet of sensors (IoS), Internet of vehicles (IoV), healthcare monitoring, and so on.As wireless sensor nodes have constrained computing, storage and communication capabilities, Inserts designing energy-efficient authentication protocols is a very
In order to improve the accuracy of shield tunneling parameter matching under the limited data, the matching model based on support vector machine (SVM) and exponential adjustment inertia weight immune particle swarm optimization (EAIW-IPSO) is proposed.The nonlinear MIG Nozzle relationship model between the tunneling parameters and the ground sett
Background.Isolated cleft of secondary palate has a specific clinical picture due to a wide communication between the mouth and nose cavity.As a consequence of that, babies born with this malformation are often subject to infections of the upper bronchial tubes, middle ear, speech disorders, and certainly the most difficult existential problem they
Purpose: To compare different methods for Wireless the assessment of disability glare sensitivity in the elderly, to arrive at an objective assessment of the condition of the eye.To delineate the importance of straylight values in vision.Methods: Three groups of subjects were studied: 1) Young subjects without any eye disease, 2) elderly subjects w