ACUTE AND CHRONIC TOXICITY OF IMIDACLOPRID IN THE POLLINATOR FLY, ERISTALIS TENAX L., ASSESSED USING A NOVEL ORAL BIOASSAY

Acute and chronic toxicity of imidacloprid in the pollinator fly, Eristalis tenax L., assessed using a novel oral bioassay

Imidacloprid is a neonicotinoid neurotoxin that remains widely used worldwide and persists in the environment, resulting in chronic exposure to non-target insects.To accurately map dose-dependent effects of such exposure across taxa, toxicological assays need to assess relevant modes of exposure across indicator species.However, due to the difficul

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Modeling of the boiler economizer

The boiler economizer asus vivobook r565ea is a tube heat exchanger located in the final part of the convective duct.In the economizer, water flowing into the boiler is preheated by flue gases.The paper presents the boiler economizer mathematical model with distributed parameters, which can be used to simulate its operation.The developed mathematic

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Onboard Charging DC/DC Converter of Electric Vehicle Based on Synchronous Rectification and Characteristic Analysis

The DC/DC converter is the core part of the two-stage electric vehicle Onboard Charger.At present, the phase-shifted full-bridge soft-switching DC/DC converter has problems such wuh721414ale6l1 as difficulty in commutation of the lagging leg, voltage fluctuation on the secondary side of the transformer, and low efficiency.A full-bridge DC/DC conver

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