A bidirectional axial flow pump can realize bidirectional pumping, which has a wide application prospect in coastal low-head pumping stations and water jet propulsion systems.In this paper, a typical bidirectional axial flow pump is taken as the research object, and the hydraulic model of the bidirectional axial flow Lift Plates pump is manufacture
This paper comprehensively examines the Food Items multifaceted motivations behind insider threats within organizations, elucidating driving forces such as financial gain, revenge, personal aspirations, ideological beliefs, coercion, and negligence.Understanding this spectrum is fundamental for crafting effective Counterintelligence strategies.The
Objective and SignificanceAs the coal mining depth increases, coal mining faces increasingly prominent challenges including coal and gas outbursts, rock bursts, and compound dynamic disasters.Deepening the Whisk understanding of disaster-causing mechanisms and developing diversified prevention and control technologies are significant for the safe p
Foreign-body ingestion and its Lift Plates complications are widely reported and discussed in literature.However, ingested foreign body causing a large-bowel perforation is extremely rare.We present a case of a 49-year-old man who presented to us with complaints of abdominal pain, abdominal distension, fever and obstipation.The patient gave a histo