2,3,6-TRIPHENYLPIPERIDIN-4-ONE

2,3,6-Triphenylpiperidin-4-one

In the title molecule, Brush C23H21NO, the piperidine ring adopts a chair conformation, with the N and carbonyl C atoms as flaps, which deviate on either side of the chair by −0.706 (3) and 0.494 (3) Å, respectively.All three phenyl rings are in equatorial positions on the piperidine ring, making ang

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Risk of hepatitis B virus transmission by diagnostic hysteroscopy

Few data are available in the literature concerning the efficacy of standard hysteroscope disinfection procedures to prevent hepatitis B transmission.The aim of the present study was to determine the risk of hepatitis B virus (HBV) transmission during hysteroscopy among Fluids and Chemicals anti-HBc-seropositive women.Serum and hysteroscopic sample

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Optimizing Simulation of the Arm Stroke in Crawl Swimming Considering Muscle Strength Characteristics of Athlete Swimmers

In this study, the optimal arm strokes in crawl swimming which maximize the swimming speed and propulsive efficiency were solved computationally.For this objective, an optimizing method which consisted of the random search and the PSO (Particle Swarm Optimization) Spacecraft Model Kit algorithm was constructed.In order to consider the muscle streng

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