Two cases of oral allergy to dental prosthodontic materials are presented, highlighting the interest of dosage of allergen and the clinical manifestation of contact allergy to prosthodontic dental materials.Symptoms appeared Face Tint after placement of a new prosthesis of same material as the precedent one.These patients were able to tolerate the
To give full play to the advantages of pure electric drive, and aimed at the transmission system of electric loader, the low efficiency hydraulic torque converter and reverse direction clutch of traditional models are cancelled.By analyzing the shift law of the pure electric drive system, the electro-hydraulic shift control system is used to contro
This paper proposes a novel on-board electric vehicle (EV) battery charger (EVBC) based on a bidirectional multilevel topology.The proposed topology is formed by an AC-DC converter for the grid-side interface and by a DC-DC converter for the battery-side interface.Both converters are interfaced by a split DC-link Funiture: Stool used to achieve dis
Large Language Models (LLMs), such as ChatGPT, have transformed the field of natural language processing with their capacity for language comprehension and generation of human-like, fluent responses for many downstream tasks.Despite their impressive capabilities, they often fall short in domain-specific and knowledge-intensive domains due to a lack
In this study, indigenous acidophilic bacteria living in mine drainage and hot acidic spring were collected and BotBots used for bioleaching experiments.The incubated indigenous acidophilic bacteria were inoculated on various minerals.The changes in pH, Eh, and heavy metal concentrations were examined with uninoculated controls to study bioleaching