Reinforced steel is one of the most important building materials in civil engineering and improving intelligence reinforcement can greatly promote intelligent development construction industry. This research addressed problems slow speed poor accuracy manually extracting rebar processing information, which leads to a low degree intelligence. Firstly, based on digital image technology, preproces...

Clad rebars of four different base materials (20MnSiV, 35# steel, 45# and 55# steel) were successfully produced by a vacuum hot rolling process. A metallographic optical microscope (OM), electron backscatter diffractometer (EBSD), probe micro-analyzer (EPMA), salt spray corrosion chamber used to investigate the clad contour, properties, composite interface microstructure all rebars. The results...

at present, the solutions to prevent bedsore include using various techniques for movement and displacement of patients, which is not  possible for some patients or dangerous for some of them while it also poses problems for health care providers. on the other hand, development of information technology in the health care system including application of wireless sensor networks (wsns) has led t...

background: smart school project is a new step in information age; it can create fundamental changes in teaching-learning process as well as teacher-student tasks and roles and integration of information technology and curriculum. the main purpose of this paper is to evaluate smart schools current statues in mazandaran province based on “smart school” conceptual model during the academic year 2...

increasing complexity and turbulence of the environment, is requires the quickly response and good reaction of organizations, this conditions has increased the need of organizations to think and act beyond their current issues have been solved. in today's competitive and changing environment, being smart and acting smart is the best guarantee for the success of any business. the present st...

a solution to the problem of identification and control of smart structures is presented in this paper. smart structures with build-in sensors and actuators can actively and adaptively change their physical geometry and properties. as a particular example, a representative dynamic model of a typical fighter vertical tail, identified as the smart fin, is considered. piezoelectric patches, which ...