across my screen. they are long vertical lines which have multiplied and and the. top corner of the screen is a block of black smuges and makes it impossible to see. the tools icons in the Top of the corner screen. I have tried every which way to solve.
Chronic fatigue syndrome (CFS) or SEID is a diagnosis made by excluding many diseases that have chronic fatigue as a major or frequent symptom.Unfortunately, there are no physical signs or diagnostic tests that identify CFS.hronic fatigue syndrome (CFS) or SEID is a diagnosis made by excluding many diseases that have chronic fatigue as a major or frequent symptom.
A selenide is a chemical compound containing a selenium anion with oxidation number of â2, much as sulfur does in a sulfide. The chemistry of the selenides and sulfides is similar. Similar to sulfide, in aqueous solution, the selenide ion, Se2â, is prevalent only in very basic conditions. In neutral conditions, hydrogen selenide ion, HSeâ, is most common. In acid conditions, hydrogen selenide, H2Se, is formed. Some selenides are reactive to oxidation by air. Owing to the greater ...