A HARD-CORE SOFT-SHELL MODEL FOR VIBRATION CONDITION OF FRESH CONCRETE BASED ON LOW WATER-CEMENT RATIO CONCRETE

A hard-core soft-shell model for vibration condition of fresh concrete based on low water-cement ratio concrete

The newly developed vibration-compacting modular production technology of concrete with low water-cement ratio puts forward new requirements for the study of rheological mechanical model of concrete.The existing contact model of discrete element method cannot effectively express the complex dynamic relationship between concrete aggregate and mortar

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Diapause prevention effect of Bombyx mori by dimethyl sulfoxide.

HCl treatment has been, for about 80 years, the primary method for the prevention of entry into embryonic diapauses of Bombyx mori.This is because no method is as effective Microwave / Oven Globe as the HCl treatment.In this study, we discovered that dimethyl sulfoxide (DMSO) prevented entry into the diapause of the silkworm, Bombyx mori.The effect

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Comparison of antibacterial effects of orthodontic composites containing different nanoparticles on Streptococcus mutans at different times

ABSTRACT Introduction: Plaque accumulation can cause white spot lesions.Adding nanoparticles to composites can be effective in reducing the number and function of microorganisms.Objective: The aim of this study was to evaluate the antibacterial effects of orthodontic composites containing different nanoparticles on Streptococcus mutans at different

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A New Theory for Acupuncture: Promoting Robust Regulation

Robustness, an ability of biological networks to copyright their functionalities in the face of perturbations, is a key characteristic of all living systems.Acupuncture is a procedure in which fine needles are inserted into an individual at discrete points and then manipulated, with the axle fix intent of preventing and curing diseases.Acupuncture

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