Online sequential extreme learning machine (OS-ELM) and its variants provide a promising way to solve data stream problems, but most of them do not take the timeliness of the problems into account, which may degrade the performance of the model.The main reason is that these algorithms are unable to adapt to the latest data accordingly when the dist
Cyanobacteria, microorganisms engine Component performing oxygenic photosynthesis, must adapt their metabolic processes to environmental challenges such as day and night changes.PipX, a unique regulatory protein from cyanobacteria, provides a mechanistic link between the signalling protein PII, a widely conserved (in bacteria and plants) transducer
In this study, a part of the shafting structure of the accessory transmission system consisting of shaft-gear-bearing is studied.ANSYS/LS-DYNA explicit dynamics simulation software is used to simulate the dynamics of the shaft structure.It compares and analyzes the overall shaft structure, gears and bearings.The simulation results show that: The pl
Polyetheretherketone (PEEK) material has become a potential bone replacement material due to its elastic modulus, which is close to that of human bone, and stable chemical properties.However, its biological inertness has hindered its clinical application.To improve the biological inertia of PEEK material, a hyaluronic acid (HA) hydrogel coating loa
In Camera Lucida, Roland Barthes discusses the capacity of the photographic image to Grilling Covers represent “flat death”.Documentation of an event, happening, or time is traditionally reliant on the photographic to determine its ephemeral existence and to secure its legacy within history.However, the traditional photographic document