MICRO ASPHERIC CONVEX LENSES FABRICATED BY PRECISE SCRAPING

Micro Aspheric Convex Lenses Fabricated by Precise Scraping

An easy, fast, inexpensive, and simple method utilizing a microshaper with a very small knife nose is used to fabricate microconvex aspherical lenses.The microshaper is mounted on a computer numerical control (CNC) machine.To achieve an accurately designed profile of the lens surface, a cutter-path planning algorithm with compensation for knife int

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Legal nihilism in resolving family conflicts of nobles and peasants of Russian Empire in the first third of XIX century

The article highlights the ways of resolving family conflicts nobles and peasants in the first third of the XIX century in the Russian Empire, against the background of the ongoing systematization of legislation.Based on examination of the letters and memoirs of the nobles and peasants we highlighted the methods, which are actually used to solve fa

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Penile Rings: No Innovation without Evaluation

Penile strangulation is a rare clinical entity which if left untreated can cause serious urogenital problems.We present the case of 45-year-old male patient who presented with penile strangulation after Oven Shelf Support Rack Screw applying a metallic ring.Strangulation of the external male genitalia is a serious problem that requires urgent inter

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