UTM: Recent submissions

  • Кодирование и декодирование матроидного кода, исправляющего пакеты ошибок 
    БОДЯН, Г. К.; БОДЯН, Д. Г.; ЧЕРНЕЛЕВ, Д. П. (Institute of Electrical and Electronics Engineers (IEEE), 2003)
    Определены функции кодера и декодера матроидного кода. Разработана методика оптимизации вычислений и распознавания ошибки, рассмотрены особенности кодирования и декодирования матроидного кода.
  • Декодирование матроидных кодов 
    БОДЯН, Г. К.; БОДЯН, Д. Г.; ДУНАЙ, Л. Ф. (Institute of Electrical and Electronics Engineers (IEEE), 2004)
    Описана технология декодирования матроидного (М-кода), исследована сложность задачи и процедуры декодирования, представлены схемные решения процесса декодирования М-кодов.
  • Корректирующая способность и границы существования матроидных кодов 
    БОДЯН, Г. К. (Institute of Electrical and Electronics Engineers (IEEE), 2004)
    Получены аналитические выражения для расчета характеристик матроидных кодов и определены границы их существования.
  • Характеристики системы связи с матроидным кодированием 
    БОДЯН, Г. К.; ДУНАЙ, Л. Ф. (Institute of Electrical and Electronics Engineers (IEEE), 2005)
    Приведен анализ кодовых характеристик матроидных корректирующих кодов и энергетического выигрыша применения этих кодов в системах связи. Также представлен алгоритм генерации оптимальной структуры умножителей над расширенным ...
  • Практическая реализация кодека расширенного кода Рида-Соломона 
    БОДЯН, Д. Г.; БОДЯН, Г. К.; ШЕСТАКОВА, Т. В. (Institute of Electrical and Electronics Engineers (IEEE), 2007)
    Представлены проектные решения и VHDL-модули последовательного кодера и декодера (кодека) расширенного кода Рида-Соломона. Декодер реализует модифицированный алгоритм Евклида деления полиномов. В работе уделяется особое ...
  • Digital images processing and transmission in the university microsatellite 
    BODYAN, D. G.; BODYAN, G. K.; SOROKIN, G. F.; SHESTAKOV, T. V. (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    The block diagrams of the digital image processing and transmission subsystem are presented. CMOS-sensor for image capture is used. The matroid correcting codes and coded modulation are applied. Simulink-model of the imager ...
  • Public key of cryptography over extended Galois fields 
    BODYAN, G. C.; BODYAN, D. G.; SHESTAKOV, T. V. (Institute of Electrical and Electronics Engineers (IEEE), 2010)
    RSA-like public-key cryptosystem that allows high-speed encryption and decryption is developed. The security of a system is based on the complexity of finding of irreducible polynomials over extended Galois fields.
  • Soft decision decoding of the matroid codes 
    SCHANTIN, Andreas; ŽIVIĆ, Nataša; BODEAN, Ghenadie (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    Matroid or M-codes are a class of non-binary linear block codes that are represented by matrices generated by a cycloclass over Galois field extension. A soft-decision (SD) of M-decoding based on combination of the modified ...
  • Sliding-sweep soft-decoding of nonbinary linear block codes 
    BODYAN, G. C.; POKOTILENKO, V. V.; SHESTAKOVA, T. V. (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    A backward (BW) algorithm to generate the optimum syndrome trellis for soft-decision decoding of non-binary linear block codes is proposed. The BW-algorithm is an inherent part of the elaborated sliding-sweep method to ...
  • Parallel encoding-decoding of matroid error-correcting codes 
    BODYAN, D. G.; BODYAN, G. C. (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    The algorithm of parallel encoding and decoding of the maximum distance separable matroid codes is proposed. The parity-check matrices with specific structures are applied for synthesis majority-logic circuits of locating ...
  • Obtaining of the substrates of II-VI compounds and solid solutions for nanoporous structures 
    GONCEARENCO, E. P.; COLIBABA, G. V.; MONAICO, E. V. (Lithuanian Energy Institute, 2013)
    The wide band-gap II-VI semiconductors and solid solutions on their basis have large perspectives to be used in optoelectronics, solar energy and spintronics. Substrates of these materials could be widely utilized for ...
  • Metode de conservare în microbiologie (Articol de sinteză) 
    ȚURCAN, Olga (Universitatea Pedagogică de Stat "Ion Creangă" din Chișinău, 2023)
    A brief survey of the methods of preservation of microorganisms used in national and international live culture collections is presented. The important factors in the preparation stage of the microbial cultures selected ...
  • Estimarea numerică a speciilor și genurilor din subfamilia Aleocharinae (Coleoptera, Staphylinidae) în context comparativ cu unele țări din Europa 
    MIHAILOV, Irina; GROZDEVA, Svetlana; BALAN, Valerian (Universitatea Pedagogică de Stat "Ion Creangă" din Chișinău, 2024)
    Subiectul discutat în lucrare constituie potențialul faunistic prezentat prin număr de genuri și specii al grupului de stafilinide în baza listelor generale din 11 țări din Europa (România, Rusia, Belarus, Cehia, Germania, ...
  • Activitatea antibacteriană a unor tulpini de bacterii lactice 
    BOGDAN-GOLUBI, Nina; BALAN, Ludmila; SLANINA, Valerina (Universitatea Pedagogică de Stat "Ion Creangă" din Chișinău, 2024)
    Au fost studiate proprietățile antibacteriene la patru tulpini autohtone de bacterii lactice împotriva testculturilor Bacillus subtilis, Pseudomonas fluorescens, Agrobacterium tumefaciens, Corynebacterium michiganens, ...
  • GIS information tools in green-blue infrastructure connectivity analyses. Pilot study: Bucharest metropolitan area 
    LIXĂNDROIU, Cristina; PETRIŞOR, Alexandru-Ionuţ (Romanian Inventors Forum, 2024)
    The methodology is designed as a part of urban and territorial development of big cities, sectoral policies and financial instruments, relying on processing land use data based on landscape values, requirements of GIS ...
  • Accumulation and translocation of copper and gold nanoparticles in Petroselinum crispum segments under root irrigation conditions 
    ZINICOVSCAIA, Inga; PESHKOVA, Alexandra; CEPOI, Liliana; RUDI, Ludmila; CHIRIAC, Tatiana; YUSHIN, Nikita (Romanian Inventors Forum, 2024)
    The application of metal nanoparticles in the industry and medicine results in their release into the environment which can have a negative impact on human health. The effects of gold (AuNPs) and copper (CuNPs) nanoparticles ...
  • Development of the biological approach for Holmium(III), Erbium(III), and Gadolinium(III) recovery from wastewater 
    ZINICOVSCAIA, Inga; CEPOI, Liliana; RUDI, Ludmila; CHIRIAC, Tatiana; GROZDOV, Dmitrii (Romanian Inventors Forum, 2024)
    The uptake of gadolinium(III) (one of the most studied REEs), holmium(III), and erbium(III) (two less well-examined elements) by the cyanobacterium Arthrospira platensis was evaluated. According to the results of the neutron ...
  • Hybrid materials functionalized with carboxyl groups based on plant metabolites acting against human and agricultural pathogens 
    MACAEV, F.; POGREBNOI, V.; BILAN, D.; COJOCARI, S.; CIOBANU, N.; SUCMAN, N.; POGREBNOI, S.; LUPAȘCU, L.; STINGACI, E.; EREMIA, N.; COȘELEVA, O.; MARDARI, T.; CATARAGA, I.; MODVALA, S.; ZNAGOVAN, A.; TINCU, S.; PÎNZARI, C.; TOPCHIN-MATEI, R. (Romanian Inventors Forum, 2024)
    On the basis of the studies, new model formulations with the most effective properties were selected and developed, necessary to develop the optimal formulation for testing in the next steps under small plot production ...
  • The beauty and variety of nature 
    FRUNZE, Nina (Romanian Inventors Forum, 2024)
    This innovation presents a digital lesson in the biological discipline Sciences (Knowledge of the World) for the 5th grade, it contains 20 files, thematically illustrated. It demonstrates the richness and variety of nature, ...
  • Manufacturing process of vegetable sponge 
    MAZUR, Mihail; BULGARU, Viorica; CELAC, Valentin; STURZA, Rodica; GHENDOV-MOŞANU, Aliona (Romanian Inventors Forum, 2024)
    The invention refers to the food industry, namely to a method of manufacturing vegetable sponge cake based on the water for boiling legumes.