Spatial structure refers to the horizontal and vertical arrangement of individual trees, and the most accurate way to describe it within a community is to characterize tree strata in terms of their dimensions.The aim of this study was to determine the horizontal Tailcomb and vertical structure of pure stands of Pinus ayacahuite Ehrenb.ex Schltdl.,

This paper presents the design and implementation of a location data collecting system only using the barometer Collections sensor on the smartphone.It is energy efficient because of using low-power barometer sensor readings to infer the location, and it protects user privacy by providing the non-sensitive location data.To design such a location da

Industry 4.0 as a driving force is making huge strides, particularly in the manufacturing sector, where all integral components involved in the production processes are getting digitally interconnected.Fused with improved automation and robotics, machine learning, artificial intelligence, big data, cloud computing, and the Internet of Things (IoT),

Tank CAYENNE 500MG level control has some unavoidable factors such as disturbance, non-linearity, and time lag.This paper proposes a simple and robust control scheme with nice energy-saving effects and smooth output to improve the quality of the controller and meet real-world application requirements.A linear controller is first designed using a th