Convolutional neural networks for mode on-demand high finesse optical resonator design.

We demonstrate the use of machine learning through convolutional neural networks to solve inverse design problems of optical resonator engineering. The neural network finds a harmonic modulation of a spherical mirror to generate a resonator mode with a given target topology ("mode on-demand"). The procedure allows us to optimize the shape of mirrors to achieve a significantly enhanced coupling strength and cooperativity between a resonator photon and a quantum emitter located at the center of the resonator.

[Estimation of treatment of efficiency of destructive periodontitis by osteoplastic material TrApeks-gel].

Tusk of the present research was clinical estimation of conservative treatment of periodontitis by new medicinal preparation developed specially for endodontics by Joint-stock company NPO "Polystom". TrApeks-gel - material for emporary sealing of root channels contained complex composition from osteoplastic materials and special additives: gel-forming material, hydroxyapatite, nanodisperse admixture fractions of orthophosfates calcium, antioxidants, antiinflammatory and radiopaque substances on geliobase. After the standard scheme of chemo-mechanical preparing of root channels of 46 patients (49 teeth) 2 groups were allocated.

[Noncollagen bone proteins use in the composition of osteoplactic material Gapkol modified by vacuum].

In rat experiments the ability of noncollagen bone proteins (NCBP) in the composition of osteoplactic modified material Gapkol (not tanned in formalin and subjected to vacuum extraction) to increase bone reparation in comparison with traditional Gapkol was studied. Quantitative evaluation was performed on rat parietal bone and qualitative evaluation was performed on rat mandible. It was shown that Gapkol with NCBP (not tanned in formalin and subjected to vacuum extraction) increased reparative osteogenesis.

[Effects of the composition of bone tissue growth factors on cell growth on the model of long term culture of the bone marrow].

The experimental study of the properties of the collagen- and hydroxyapatite-containing osteoplastic material HAPKOL-I by bone marrow hemopoiesis was made in comparison with existing material HAPKOL. HAPKOL-I is a working name of the material consisting of HAPKOL and composition of non-collagen bone proteins produced from xenogenic bone material. Long-term cultures of bone marrow from mice (C57B1/6xCBA)F1 of dexter type were used.