Alexander Georgievich
Alexander Georgievich Laman, Pushchino RU
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20090142364 | Method for finding novel peptide immunostimulatory adjuvants, compositions and methods of use - The invention describes production of an adjuvant with biological activities related to N-acetylglucosaminyl-β1-4-N-acetylmuramyl-alanyl-D-isoglutamine (GMDP), a commonly used enhancer of the immune response. It was found in the present invention that the drawbacks of GMDP can be avoided by replacing it with a peptide that does not have any direct structural relationship with GMDP. | 06-04-2009 |
Alexander Georgievich Turyanskiy, Moscow RU
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20150371808 | X-RAY SOURCE - An X-ray source with optical indication of radiation, which can be used in various measuring devices for parameters control and visualization of structure of industrial and biological objects, is proposed. The source comprises a vacuum housing, an anode irradiated by electrons and generating the divergent flux of radiation, an exit window for X-ray radiation, means for optical indication of X-ray radiation beam including a source of optical radiation and an optical mirror. The anode is made composite in the form of a thin film and a radiolucent substrate luminescent in the optical range. The anode structure is an exit window of the source, and behind it the coaxially arranged means of collimation and focusing of X-ray and optical radiation and means of optical visualization of X-ray focus are mounted. The proposed device significantly increases the accuracy and informativity of optical indication of X-ray radiation parameters. | 12-24-2015 |
Alexander Georgievich Turyansky, Moscow RU
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20110188631 | X-ray spectrometer - The invention relates to X-ray spectral analysis and can be used for control of radiation spectra of X-ray generators as well as for analysis of elemental chemical composition and atomic structure of the specimens by measuring their absorption spectra. The X-ray spectrometer comprises at least one dispersing prism element, means of translation of the dispersing element relative to an X-ray beam, a refracted radiation detector and measuring tools for angle positioning of the dispersing element and the refracted radiation detector. The main distinction of the claimed spectrometer is that it contains an additional radiation detector, means to install it downstream the radiation reflected from the refracting surface of the dispersing element and measuring tools for its angle position in relation to the primary X-ray beam. The dispersing element is made of diamond, or beryllium, lithium hydride or boron carbide. The claimed spectrometer scheme provides a multiple increase of spectral measurements accuracy within the energy range up to 100 keV and possibility of pulse spectra calibration. | 08-04-2011 |