DEVELOPMENT OF A RELIABLE VIBRATION BASED HEALTH INDICATOR FOR MONITORING THE LUBRICATING CONDITION OF THE TOGGLE CLAMPING SYSTEM OF A PLASTIC INJECTION MOLDING MACHINE

Plastic injection molding has become one of the most widely used polymer processing methods due to its ability to viably produce large volumes of complex parts in a short time frame.Most of the plastic injection molding machines currently used in industry possess a toggle clamping mechanism that undergoes a repeated clamping and unclamping cycle du

Numerous animal species emit vocalizations in response to various social stimuli.The neural basis of vocal communication has been investigated in monkeys, songbirds, rats, bats and invertebrates resulting in deep insights into motor control, neural coding and learning.Mice, which recently became very popular as a model system for mammalian neurosci

Abstract Boredom is a ubiquitous, aversive human experience typically elicited by low information and monotony.Boredom can occur either as a transient mental state that prompts individuals to adapt their behavior to avoid monotony or as a temporally stable trait, describing a chronic susceptibility to feeling bored.Increased trait boredom was found

[Objective] The study aims to investigate the changes of photosynthetic physiology and leaf structure of tea trees under different intercropping patterns and to provide theoretical basis for the construction of ideal cultivation pattern of tea trees and the promotion of sustainable development of tea plantation.[Methods] With the tea trees grown un