Spiroplasma, which are known pathogens and commensals of arthropods and plants, are helical-shaped bacteria that lack a peptidoglycan layer.Spiroplasma swim by alternating between left- and right-handed helicity.Of note, this system is not related to flagellar motility, which is widespread in bacteria.A helical ribbon running along the inner side o
Industry 4.0 (I4.0) is expected to revolutionize the manufacturing process and business model and offer a significant competitive advantage.The Industry 4.0 Maturity Model (I4.0MM) is applied to guide organizations in I4.0 adoption.Nevertheless, most present models have certain limitations, including the absence of standardization, limited scope or
In this paper, the transcritical CO2 refrigeration system with ejector is applied to a commercial ultra-cold cabinet.The influence of the key operating parameters of the ejector on the system performance is fr3345 analyzed, and the measurement method of the experimental parameters is proposed.The results show that the ejector can eject the low pres
Gastro-oesophageal reflux 15-eg1053cl disease (GORD) produces symptoms that cause great irritation to the patient.Pharmacotherapeutic management is directed at minimising these symptoms and reducing the causative factors, e.g.acid production, thereby providing relief.Currently available agents include simple antacids and acid suppression therapy, i