Articole ştiinţifice: Recent submissions

  • Study of the pressure and distribution of heat transfer fluid in the thermogenerator with permanent magnets and eddy currents 
    MANGOS, Octavian; SOBOR, Ion; CAZAC, Vadim; BURDUNIUC, Marcel (University Politehnica Timisoara, 2022)
    In the paper are presented the results of the study of heat transfer fluid pressure variation in the thermogenerator with permanent magnets and eddy currents. SOLIDWORKS Flow Simulation software was used to determine the ...
  • Analysis of heat flows in the eddy current wind generator 
    MANGOS, Octavian (Babeș-Bolyai University, 2022)
    In the paper are presented the results of the analysis of heat flows in the wind generator with permanent magnets and. SOLIDWORKS Flow Simulation software was used to determine the circulation and heat transfer and determine ...
  • Determination of Wind Characteristics for Different Heights Based on Digital Maps of the Wind Potential of the Republic of Moldova 
    MANGOS, Octavian; RACHIER, Vasile; SOBOR, Ion (IEEE, 2023)
    The paper presents the calculation method for determining the wind characteristics for different heights based on developed digital maps of wind energy potential. Data on wind characteristics determined from digital maps ...
  • The Southern Development Region of the Republic of Moldova in Context of the Wind Energy Potential 
    RACHIER, Vasile; MANGOS, Octavian; SOBOR, Ion (IEEE, 2023)
    One of the priority directions of the leadership of the Republic of Moldova, is the stimulation of local electricity production from renewable sources, where the main possibilities are wind and solar energy. In this paper, ...
  • Landslide susceptibility prediction using machine learning and remote sensing: Case study in Thua Thien Hue province, Vietnam 
    NGUYEN, Huu Duy; NGUYEN, Quoc Huy; VIET DU, Quan Vu; PHAM, Viet Thanh; PHAM, Le Tuan; HOANG, Thanh Van; TRUONG, Quang-Hai; BUI, Quang-Thanh; PETRISOR, Alexandru-Ionut (John Wiley & Sons Ltd, 2024)
    This study aims to assess landslide susceptibility in the Thua Thien Hue province of Vietnam using deep neural networks (DNNs) and swarm-based optimization algorithms, namely Adam, stochastic gradient descent (SGD), ...
  • Synthesis and properties of β-Ga2O3 nanowires and nanosheets on doped GaS:Mn substrates 
    SPRINCEAN, Veaceslav; QIU, Haoyi; LUPAN, Oleg; TJARDTS, Tim; PETERSEN, Deik; VEZIROGLU, Salih; ADELUNG, Rainer; CARAMAN, Mihail (Elsevier, 2024)
    In this work, the synthesis, morphology, optical and luminescence properties of Mn-doped β-Ga2O3 (Ga2O3:Mn) nanowires/nanosheets on Mn-doped GaS (GaS:Mn) substrate are studied. The aim was to obtain structures of semiconductors ...
  • Dynamics of territorial systems in the entrepreneurial process for a sustainable urban transition 
    ABOFLAN, Yawo E.; KPOTCHOU, Koffi; PETRIȘOR, Alexandru-Ionuț (University of Bucharest, 2024)
    The issue of ecosystems is attracting renewed interest from researchers. Recent studies have defined ecosystems in terms of their field of intervention and common objectives. This research aims to highlight that, in the ...
  • Effects of Gold Nanoparticles on Mentha spicata L., Soil Microbiota, and Human Health Risks: Impact of Exposure Routes 
    PESHKOVA, Alexandra; ZINICOVSCAIA, Inga; CEPOI, Liliana; RUDI, Ludmila; CHIRIAC, Tatiana; YUSHIN, Nikita; ANH, Tran Tuan; DUNG, Ho Manh; CORCIMARU, Serghei (MDPI (Basel, Switzerland), 2024)
    Nanoparticles, due to their extensive production and application, can have significant consequences for the environment, including soil and plant pollution. Therefore, it is very important to assess how nanoparticles will ...
  • Breadmaking Quality Parameters of Different Varieties of Triticale Cultivars 
    GHENDOV-MOSANU, Aliona; POPA, Nicolae; PAIU, Sergiu; BOESTEAN, Olga; BULGARU, Viorica; LEATAMBORG, Svetlana; LUPASCU, Galina; CODINĂ, Georgiana Gabriela (MDPI (Basel, Switzerland), 2024)
    The aim of this research is to investigate the quality of different triticale cultivars (Ingen 35, Ingen 33, Ingen 93, Ingen 54, Ingen 40, Fanica and Costel) cultivated in the Republic of Moldova from the point of view of ...
  • Toward Sustainable Urban Mobility: A Multidimensional Ontology-Based Framework for Assessment and Consensus Decision-Making Using DS-AHP 
    NGOSSAHA, Justin Moskolaï; NGOUNA, Raymond Houé; ARCHIMÈDE, Bernard; NEGULESCU, Mihaela-Hermina; PETRIȘOR, Alexandru-Ionut (MDPI (Basel, Switzerland), 2024)
    Urban mobility is a critical aspect of sustainable urban development, with significant environmental, social, and economic implications. Assessing the sustainability of urban mobility systems in order to create more carbon ...
  • Об одном методе помехозащищенного кодирования 
    БОДЯН, Г. К. (Institute of Electrical and Electronics Engineers (IEEE), 2003)
    Матроидный (М-) код – новый класс (линейных) корректирующих кодов, который способен восстановить исходные данные при потере (искажении) до половины переданных символов. Построение М-кода относится к задачам полиноминальной ...
  • 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 ...

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