BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:SiPMs based azimuthal position sensor in ANITA-IV Hi-Cal Antarctic balloon experiment DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-796@cern.ch DESCRIPTION:Speakers: Alexander Novikov (NRNU MEPhI\, The University of Ka nsas)\nHi-Cal (High-Altitude Calibration) is a balloon experiment that wil l be launched in Antarctica after ANITA-IV (Antarctic Impulsive Transient Antenna) and will generate a wide beam pulse in the frequency range expect ed from radiation induced from a cosmic ray shower. In this work a device based on an array of silicon photomultipliers (SiPMs) for determination of the azimuthal position of Hi-Cal is presented. The angular resolution it provides is about 3 degrees. Since during the flight at the altitude of ~3 8 km the pressure will be ~0.5 mbar and temperature ~ – 20 °C\, the equ ipment has been tested in a chamber at different pressures (0.5 ÷ 1000) m bar and temperatures ( –40 ÷ +50) °C.\n\nhttps://indico.particle.mephi .ru/event/4/contributions/796/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/796/ END:VEVENT BEGIN:VEVENT SUMMARY:The decision support system development for the diagnosis of stoma ch cancer DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-772@cern.ch DESCRIPTION:Speakers: Polina Korenevskaya (undergraduate)\nPolyakov E.V.1\ , Sukhova O.G.1\, Korenevskaya P.Yu.1\, Ovcharova V.S.1\, \nKudryavtseva I .O.1\, Vlasova S. V.1\, Selchuk\, V.Y.1\, 2\, 3\n\n1National Research Nucl ear University MEPhI (Moscow Engineering Physics Institute)\, Russian Fede ration\, 115409\, Moscow\, Kashirskoe shosse\, 31\n2N.N. Blokhin Russian C ancer Research Center\, Russian Federation\, Russian Federation\, 115478\, Moscow\, Kashirskoe shosse\, 23\n3A.I. Evdokimov Moscow State University of Medicine and Dentistry\, Russian Federation\, 127473\, Moscow\, Delega tskaya st.\, 20/1.\n\nStomach cancer is one of the most common causes of d eath among cancer patients. The creating of integrated expert system for decision support is aim of the work. The system includes the data of histo logical\, cytological\, and clinical research. The system is aimed at impr oving the quality of diagnosis of stomach cancer.\n\nhttps://indico.partic le.mephi.ru/event/4/contributions/772/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/772/ END:VEVENT BEGIN:VEVENT SUMMARY:Investigation of the effect of artifacts in blood preparations on the result of cell classification DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-755@cern.ch DESCRIPTION:Speakers: Evgeniy Polyakov (postgreduet)\nNikitaev V.G.\, Poly akov E.V.\nNational Research Nuclear University «MEPhI» (NRNU MEPhI)\nRu ssia\, 115409\, Moscow\, Kashirskoe shosse\, 31\n\nThe effect of artifacts on the result of blast and lymphocytes separation in the task of diagnosi ng of acute leukemia types is under consideration. Within the framework of the investigation\, a group of artifacts was formed and a technique for s tudy has been proposed. The conducted experiments have showed a degree of the effect of artifacts\non the result of cell classification\, which is t o be taken into account while diagnosing.\n\nhttps://indico.particle.mephi .ru/event/4/contributions/755/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/755/ END:VEVENT BEGIN:VEVENT SUMMARY:Development of the multichannel data processing ASIC design flow DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-729@cern.ch DESCRIPTION:Speakers: Pavel Ivanov (NRNU MEPhI)\nAn application specific d esign flow for multichannel analog-digital ICs for front end electronics i s presented. The design flow allows to reduce the terms of designing the I C\, raise the efficiencies of CAD operation and reach substantially better parameters of the IC in performance\, occupied area and power consumption . This flow was successfully applied to the design of the readout ASIC pro totype for the CBM muon chambers. The approach was probated in UMC CMOS MM RF process.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/729/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/729/ END:VEVENT BEGIN:VEVENT SUMMARY:Complex function block of a low-power digital peak detector with i nput disturbance correction DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-728@cern.ch DESCRIPTION:Speakers: Dmitry Normanov (NRNU Mephi)\nA low-power digital pe ak detector\, intended for use in a 32-channel IC\, reading out and proces sing the signals of the FAIR accelerator detectors of the CBM experiment\, is considered. In compare with its analogues the peak detector (PD) has b een added by an option of correcting input disturbances\, which may be dig itized by on ADC. The block has been designed for operation with an 8-bit ADC\, placed in the IC’s readout channel and having the following chara cteristics: power consumption 0.46 mW\, occupied area 115 x 115 mm2\, oper ation frequency of 50 MHz. Due to its efficient parameters on power consum ption and occupied areas the given block meets the requirements\, set to t he CBM electronics\, and will be included in the 32-channel IC for reading out the GEM detector signals\, which is under development in MEPhI ASIC L AB. The PD block is implemented by the 180nm CMOS technology of UMC (Taiwa n).\n\nhttps://indico.particle.mephi.ru/event/4/contributions/728/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/728/ END:VEVENT BEGIN:VEVENT SUMMARY:5 bit current steering low power DAC for threshold voltage adjustm en DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-727@cern.ch DESCRIPTION:Speakers: Ilyas Sagdiev (NRNU MEPHI)\nA low power area efficie nt 5 bit current steering DAC is presented. The proposed DAC is integrated to prototype the readout channel for muon chamber in CBM experiment. DAC was implemented with an area of 0.019 mm2 in the CMOS process using UMS MM RF 180 nm technology. This DAC has ultralow power consumption - 25μW. The measured differential nonlinearity (DNL) is better than 0.25 LSB\, integr al nonlinearity (INL) is better than 0.2 LSB. In this paper the main steps of design flow\, simulation results and measurement results are presented .\n\nhttps://indico.particle.mephi.ru/event/4/contributions/727/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/727/ END:VEVENT BEGIN:VEVENT SUMMARY:Simulation and investigation of SiPM's surface leakage currents ca used by radiation damage DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-721@cern.ch DESCRIPTION:Speakers: Pavel Parygin (NRNU MEPhI)\nSilicon photomultipliers (SiPM) are very promising semiconductor single photon sensitive devices w ith high gain. One of the challenge of use these detectors in radiation en vironment such as high energy physics experiments is a radiation hardness. \n\nExperimental samples were produced and then irradiated with different doses of X-rays with energy E≈12 keV. Simulation of these SiPMs was perf ormed using Synopsys TCAD software. Current-voltage characteristics were m easured and simulated for the low voltages. Correlation between different parts of SiPM structure and current-voltage characteristics will be presen ted.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/721/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/721/ END:VEVENT BEGIN:VEVENT SUMMARY:Method of events selection in measurements of the reaction of stop ped pion absorption DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-670@cern.ch DESCRIPTION:Speakers: Roman Pritula (MEPhI)\nThe method of selection of us eful events in the stopped pion absorption reactions has been developed. T he method is based on the use the system of monitor semiconductor detector s calibrated using registration of pion stops in the “living” target ( a silicium detector). The monitor system energy threshold values are deter mined that allow to reach the maximum efficiency (~ 90%) of the selection of pion stops in the targets.\n\nThe method was tested on the experimental data obtained on targets 6\,7Li\, 9Be\, 10\,11B\, 12C\, 28Si\, 40Ca\, 59C o\, 93Nb\, 114\,117\,120\,124Sn\, 169Tm\, 181Ta\, 209Bi. It is shown based on the analysis of the systematical errors that the absolute normalizatio n precision of spectra with the method is 8%. This precision is significan tly better than the results obtained with other methods.\n\nhttps://indico .particle.mephi.ru/event/4/contributions/670/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/670/ END:VEVENT BEGIN:VEVENT SUMMARY:THE INVESTIGATION OF DIAMOND ABSORBANCE SPECTRUM DOPED WITH BORON DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-637@cern.ch DESCRIPTION:Speakers: Anastasia Aksenova (National Nuclear Research Univer sity "MEPHI")\, Valery Samosadnyi (NRNU MEPHI)\nThe trend of using of the radiaton with shorter wave length in leading high technological processes demands the detected search of materials for the solid-state electronics e quipment and optical systems of an ultra violet and vacuum ultra violet sp ectral range. Diamond photon detectors of ultra violet radiation have the advantage of their opponents due to their unique properties\, such as high sensitivity at the range of 190-250 nm and low sensitivity to the solar i rradiation.\nThe modification of semiconductive diamond material propertie s by the doping to get photon detectors with different of photosensitivit y range is of a great interest.\nDue to this fact the spectroscopic invest igation of artificial diamonds doped with boron took place for the definit ion of their applicability to produce the wide-spectral photosensitive equ ipment. \nThe samples of thin diamond films were cut out in a crystallogra phy plane (001).\nSample transmission spectra were measured by vacuum infr ared Fourier transform spectrometer at the range of 400-7000 sm -1.\nAs a result it was explored that diamond based detectors doped with boron could be applied for the detection of infrared irradiation at the average infra red spectral range\, however it is necessary to optimize the doping level of diamond materials to reach the compromise between the sensitivity and t he speed capability of produced diamond photodetectors.\n\nhttps://indico. particle.mephi.ru/event/4/contributions/637/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/637/ END:VEVENT BEGIN:VEVENT SUMMARY:Information system for diagnosis of melanoma DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-616@cern.ch DESCRIPTION:Speakers: Olga Sukhova (Student of NRNU MEPHI)\n1National Rese arch Nuclear University MEPhI (Moscow Engineering Physics Institute)\, Rus sian Federation\, 115409\, Moscow\, Kashirskoe shosse\, 31\n2N.N. Blokhin Russian Cancer Research Center\, Russian Federation\, \n115478\, Moscow\, Kashirskoe shosse\, 23\n3A.I. Evdokimov Moscow State University of Medici ne and Dentistry\, Russian Federation\, 127473\, Moscow\, Delegatskaya st. \, 20/1.\n\nThe method of creation of information system for the diagnosis of melanoma is described in the presented work. Malignant tumors are inve stigated at the level of macro - and microimages in combination with clini cal data. The development is made with the use of MySQL. The information s ystem is a result of joint activities of the National research nuclear Uni versity (MEPhI) and the N.N.Blokhin Russian Cancer Research Cente.\n\nhttp s://indico.particle.mephi.ru/event/4/contributions/616/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/616/ END:VEVENT BEGIN:VEVENT SUMMARY:Cataract anamnesis/medical background acquisition system DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-594@cern.ch DESCRIPTION:Speakers: Ksenia Kirillovykh (student)\nKirillovykh E.V.\, Nik itaev V.G.\,1\, Ulin S.E.1\, Polyakov E.V.1\, \nTrubilin V.N.\, Orlova O. M..\n\n1National Research Nuclear University «MEPhI» (NRNU MEPhI)\n Rus sia\, 115409\, Moscow\, Kashirskoe shosse\, 31\n2Ophthalmology Centre FMBA of Russia\n Russia 123098\, Moscow\, Gamalei st.\, 15.\n\nAutomation ai d system for an ophthalmologist is being proposed. The system is to enable an ophthalmologist to gather/acquire primary medical background by means of\n questioning. Application of the system will facilitate early cataract diagnosis. The system will allow a doctor to select a possible kind of in traocular\nlens for phacoemulsification. Results of the system’s operati on are presented.\n\nhttps://indico.particle.mephi.ru/event/4/contribution s/594/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/594/ END:VEVENT BEGIN:VEVENT SUMMARY:Error estimation of the blood cell nuclei optical characteristics measurement for the acute leukemia diagnostics DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-585@cern.ch DESCRIPTION:Speakers: Evgeniy Polyakov (postgreduet)\nNikitaev V.G.\, Poly akov E.V.\nNational Research Nuclear University «MEPhI» (NRNU MEPhI)\nRu ssia\, 115409\, Moscow\, Kashirskoe shosse\, 31\n\nThe paper considers ran dom component error study while measuring characteristics of cell nuclei s tructure with application of structural unit technique. Poor accuracy may result in an incorrect diagnosis. Error estimation has been carried out in the information-measuring system of acute leukemia as well as its version s diagnostics.\n\nhttps://indico.particle.mephi.ru/event/4/contributions/5 85/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/585/ END:VEVENT BEGIN:VEVENT SUMMARY:Leukocytes segmentation methods in the images of peripheral blood and bone marrow preparations DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-584@cern.ch DESCRIPTION:Speakers: Zakharenko Yury (undergraduate)\nOne of the main sta ges of blood and bone marrow cells recognition at the acute leukemia diagn osing is the leukocyte segmentation. The quality of cell separation method s in computer microscopy can be constrained by different exposure conditio ns which can in turn cause worse segmentation quality. Leukocyte segmentat ion efficiency based on the histogram method is considered in the paper.\n \nhttps://indico.particle.mephi.ru/event/4/contributions/584/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/584/ END:VEVENT BEGIN:VEVENT SUMMARY:Substrate noise isolation technique for mixed-signal ASICs in part icle physics instrumentation DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-557@cern.ch DESCRIPTION:Speakers: Malankin Evgeny (NRNU MEPHI)\nThe paper describes me thodology of substrate noise isolation for ASICs implemented in the CMOS p rocesses. Up-to-date CMOS technologies allow embedding the digital process ing blocks into the same die as the readout analog part. This significantl y improves the functionality and complexity of the readout ASICs. In fact performance of the precision analog circuits (e.g. charge sensitive amplif ier\, shaper\, etc.) can suffer from the additional noise contribution fro m the high-frequency digital part. This work describes the ways of decreas e the substrate noise influence on the sensitive circuits of the readout c hannels. Simulation results and comparison of different isolation approach es are considered in the paper.\n\nhttps://indico.particle.mephi.ru/event/ 4/contributions/557/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/557/ END:VEVENT BEGIN:VEVENT SUMMARY:Radon concentration monitoring using xenon gamma-ray spectrometer DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-537@cern.ch DESCRIPTION:Speakers: Oksana Bychkova (NRNU MEPhI)\nA method for 222Rn con centration monitoring by means of intensity measurement of its daughter nu clei (214Pb and 214Bi) gamma-ray emission using xenon gamma-ray spectromet er is presented. Testing and calibration results for a gamma-spectrometric complex based on xenon gamma-ray detector are described.\n\nhttps://indic o.particle.mephi.ru/event/4/contributions/537/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/537/ END:VEVENT BEGIN:VEVENT SUMMARY:Development of the protocol of the interface of data exchange with the GBTX chip DTSTART;VALUE=DATE-TIME:20161014T063000Z DTEND;VALUE=DATE-TIME:20161014T070000Z DTSTAMP;VALUE=DATE-TIME:20260814T154309Z UID:indico-contribution-79-536@cern.ch DESCRIPTION:Speakers: Oleg Shumkin (National Research Nuclear University M EPhI (Moscow Engineering Physics Institute))\nThe structure of the interfa ce of data exchange with the GBTX chip for the CBM experiment is considere d. The interface generate data package\, consisting of the digital codes o f signal amplitude\, of signal superposition in peak detector\, of signal arrival time and channel number\, wherein the event has occurred\, generat ed by the readout blocks of IC. The created data package is coded accordin g to the 8b/10b format for transferring to the GBTX chip. The package of c ontrol date (warnings on error and desynchronisation) of registers for a c orrect exchange (correspondence) under the GBTX protocol. The adjustment o f the quantity of channels\, generating data packages\, connected to the G BTX chip\, is possible. The interface has been design according to the 180 nm CMOS technology of UMC.\n\nhttps://indico.particle.mephi.ru/event/4/con tributions/536/ LOCATION:Milan Hotel Hall of the 2nd floor URL:https://indico.particle.mephi.ru/event/4/contributions/536/ END:VEVENT END:VCALENDAR