Ethane-1,2-diaminium 4,5-dichlorophthalate

In the structure of the title compound, C2H10N22+·C8H2Cl2O42−, the dications and dianions form hydrogen-bonded ribbon substructures which enclose conjoint cyclic R21(7), R12(7) and R42(8) associations and extend down the ole miss stripe out c-axis direction.These ribbons inter-associate down b, giving a two-dimensional sheet stru

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Techno-economic potential of battery energy storage systems in frequency response and balancing mechanism actions

Batteries offer a combination of balancing and regulation services within a smart grid to improve its resilience and flexibility.Maintaining an 1f2 paint acceptable state of health and the highest rate of return requires dynamic modelling of the asset and rigorous optimisation.The authors compare the technical cost and economic benefit of battery e

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Sciatic nerve schwannoma

Background.Schwannomas are common, benign tumors of the sheath of peripheral nerves.Sciatic schwannomas are rare.PURPOSE: We report a case of a large sciatic schwannoma, emphasizing the role of nerve preservation.Material & methods.A 54 years old female was admitted in our clinic for persistent right sciatalgia, and right L5 and S1 motor loss, symp

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