AN EXPERIMENTAL AND NUMERICAL ANALYSIS OF THE INFLUENCE OF SURFACE ROUGHNESS ON SUPERSONIC FLOW IN A NOZZLE UNDER ATMOSPHERIC AND LOW-PRESSURE CONDITIONS

The ongoing research in Environmental Scanning Electron Microscopy (ESEM) is contributed to in this paper.Specifically, this study investigates supersonic flow in a nozzle aperture under low-pressure conditions at the continuum mechanics boundary.This phenomenon is prevalent in the differentially pumped chamber Plant Pots of an ESEM, which separate

Abstract Objective Insect pests can cause severe losses in oilseed rape Horse Lunges yields across Europe.Genomic and transcriptomic information is very limited for these insects.The aim of our study was to provide transcriptomic resources on several oilseed rape herbivores that will support research into their biology and help develop new methods

Few studies have considered whether hidden (asymptomatic) plant pathogen infection alters ecological interactions at the higher trophic levels, even though such infection still affects plant physiology.We explored this question in two field experiments, where two varieties of lettuce (Little Gem, Tom Thumb) infected with Botrytis cinerea were eithe

Introduction: The terminal ventricle, also known as the fifth ventricle, is a tiny relic cavity in the conus medullaris of the human spinal cord.Our purpose in bringing attention to this condition is to get the word out about the signs and symptoms, diagnostic hurdles, and therapeutic options available for it.Methods: All relevant studies involving

Syringaldehyde is a promising aromatic aldehyde that no longer deserves to remain in obscurity.It possesses worthy bioactive properties and is, SHEATHS therefore, used in pharmaceuticals, food, cosmetics, textiles, pulp and paper industries, and even in biological control applications.Mostly, the synthetic form of syringaldehyde is being used.This