STUDY ON LAUNCH DYNAMICS OF SELF-PROPELLED ARTILLERY BASED ON TRANSFER MATRIX METHOD OF MULTIBODY SYSTEM


Navigating the drought: upstream migration of a small-sized Cypriniformes (Telestes muticellus) in response to drying in a partially intermittent mountain stream

River flow intermittence is a natural phenomenon intensified by human activities, such as water abstraction and the effects of climate change.A growing number of rivers are predicted to experience intermittent flows, which may impact the diversity and abundance of freshwater species.Dry riverbeds directly diminish the availability of habitats for f

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STRESS AND MENTAL DISORDERS IN HEMODIALYSIS PATIENTS

Introduction.Chronic renal failure and dialysis are complicated situations that affect on somatic and mental status of patients.In this study, relation between stress, renal diseas, dialysis and mental disorders was determined. Methods.In a case control study in Noor hospital"s dialysis ward (affiliated to Isfahan University of Medical Science

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Tailoring the Performance of a Composite PEI Nanofiltration Membrane via Incorporating Activated PDA for Efficient Dye Sieving and Salt Separation

Efficient dye sieving and salt separation can facilitate the recycling of valuable resources in textile wastewater treatment.This study focuses on developing a high-performance nanofiltration membrane (NF) by co-depositing activated polydopamine (O-PDA), oxidized with KMnO4, and polyethyleneimine (PEI) onto a polysulfone support membrane (PSF), the

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