Browsing Colecția instituțională by Title

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  • Modele inovatoare de afaceri în economia circulară 
    DULGHERU, Valeriu (Agentia de Stat pentru Proprietatea Intelectuala a Republicii Moldova (AGEPI), 2023)
    In the current economic model people are used to owning, having, using and then throwing away a wide range of consumer things, which endangers the world economy and the ecology of the Planet. Until now, the economy has ...
  • Modele neliniare pe parametri 
    IZBÎNDA, A.; LVOVSCHI, E. (Institutul de Cercetări Ştiinţifice în Construcţii "INCERCOM" Î.S., 2012)
    In the article the method of constructing non-liniar models according to parameters is given. Guidance is given have to avoid some difficulties, that may be endangered at solving systems of non-liniar algebraic equations. ...
  • Modelele economiei circulare sub aspectul asigurării dezvoltării sustenabile 
    ȚURCAN, Rina; ȚURCAN, Iuliu (Institutul de Cercetari Economice şi Sociale “Gheorghe Zane” , Iaşi, 2021)
    Based on the considerations that nowadays the concept of circular economy has become a component part of the multiple local, national, regional development strategies, a special interest is its research. The main purpose ...
  • Modeling Activities of Commercial Bank Through Petri Nets 
    ENICOV, Igor; GUTULEAC, Emilian (University of Oradea, Romania, 2017)
    The relevance of the article is determined by the need to improve the methods of modelling and simulating commercial bank activity, including for the purpose of calculating, controlling and managing the risk of the bank, ...
  • Modeling and simulation of a K-means clustering algorithm in MATLAB and Python 
    DUȚĂ, Ștefana; DOROBANȚU, Laura-Elena; RADU, Dan-Gabriel (Universitatea Tehnică a Moldovei, 2023)
    This paper presents an analysis of the K-means algorithm, a popular unsupervised learning technique used for clustering data based on similar features. For this, the implementation and performance of the K-means algorithm ...
  • Modeling clothes form from felted materials 
    SUGAC, Olga; PLUGARU, Olesea (Technical University "Gheorghe Asachi" of Iași, 2017)
    These clothing items represent original ecofriendly models, made by felting wool fiber, which assured increased consumption properties of the obtained garments. In the process of designing these felted items some special ...
  • Modeling elements of a basic cloud substation 
    TSIUPA, Vladyslav; POTRYVAI, Andrii (Universitatea Tehnică a Moldovei, 2023)
    In this paper, the main requirements were considered that will allow us to create a complete model of a cloud substation in the future. The mathematical models on the basis of which the basic elements of a cloud substation ...
  • Modeling of bioactive compounds extraction from tomato by-products 
    POPOVICI, C.; MIGALATIEV, O.; GOLUBI, R.; CARAGIA, V.; CARTASEV, A.; COEV, G.; BOGDAN, N.; GRUMEZA, I. (Національний університет харчових технологій, Київ, 2014)
    These study provide further evidences of the potential of tomatoes by-products as an interesting source of bioactive compounds such as lycopene and β-carotene. As a result of the establishment of optimal extraction regime ...
  • Modeling of brick obtaining proces with artificial neural networks 
    ANTON, Costel; LISA, Cătălin; CURTEANU, Silvia (Universitatea Tehnică a Moldovei, 2022)
    In this study, neural network models were developed to predict the amount of NO discharged into the furnace chimney of a brick factory. The best performances were obtained with the MLP (6:18:6:1) model. Thus, in the training ...
  • The modeling of graphical and analytical drying process parameters relations in CO2 environment 
    TISLINSCAIA, Natalia; BERNIC, Mircea; LUPASCO, Andrei; ZAVIALOV, Vladimir; MELENCIUC, Mihail; TISLINSCAIA, Iana (“Vasile Alecsandri” University of Bacau, 2017)
    The engineering calculation of such dryer could be approximately done using Id-diagrams. There is such a diagram for air based dryers graphical and analytical calculation. The use of this diagram for CO2 modified environment ...
  • Modeling of meaning acquisition based on NL phrases using state transitions 
    CREŢU, Sergiu; POPESCU, Anatol (Institutul de Matematică şi Informatică al AŞM, 2015)
    This study aims to develop techniques for the meaning acquisition of the NL phrases. Our approach is based on modeling meaning extraction by analyzing lexical component, syntactic component and semantic component of the ...
  • Modeling of moisture transfer in the materials of enclosing structures in the conditions of the Republic of Tajikistan 
    KHOLMURATOV, T.R.; KHOLMURODOVA, N.T.; ATAEV, A.A. (Universitatea Tehnică a Moldovei, 2021)
    The main result of the conducted research is the establishment of the fact of variability of the vapor permeability coefficient of material layers in multilayer external walls during the year in accordance with the change ...
  • Modeling of Spacio-temporal Evolution of Fluoride Dispersion in “River-type” Systems 
    MARUSIC, Galina; SANDU, Ion; VASILACHE, Violeta; FILOTE, Constantin; SEVCENCO, Nina; CRETU, Monica-Anca (Revista de chimie SRL, 2015)
    This paper presents the modeling evolution of fluoride concentration in “river-type” systems. We discuss the fluoride influence on the human body, taking into consideration aspects of fluoride content in drinking water, ...
  • The modeling of the frequency converter modes on the basis of phase-shifting transformer 
    TÎRŞU, Mihai; KALININ, Lev; ZAITEV, Dmitry; POSTORONCA, Sveatoslav (Universitatea Tehnică „Gheorghe Asachi” din Iaşi, 2015)
    The problem of mutual exchange of energy between the asynchronous power systems is becoming more relevant with increasing of energy production from renewable sources. The well-known means of solving this problem are the ...
  • Modeling of the kinetics of fluorine sorption onto modified trepel 
    ZELENTSOV, Veaceslav; DATSKO, Tatiana (Bons Offices, 2018)
    The application of kinetic models of pseudo first and second order for the description of experimental kinetic data related to the adsorption of fluorine ions on trepel modified by aluminum compounds (TMA) is discussed in ...
  • Modeling of the stress-deformed state of the finger joint 
    CHECHEL, Taras (Universitatea Tehnică a Moldovei, 2023)
    Over the recent time period, computer modeling in medical practice complements the clinical picture of the study of injuries and pathological diseases, in a scientific and practical sense. At the same time, it is an integral ...
  • Modeling of the temperature control system of the plastification cylinder of injection molding machine 
    CAZAC, Vadim; NUCA, Ilie (“Henri Coanda” Air Force Academy Romania, 2020)
    At present the development of industry of plastic products tends to grow up the quality of products obtained by this method and increase productivity. The common denominator on quality, productivity and cost efficiency in ...
  • Modeling the deformation behavior of wind turbine blades using artificial neural networks 
    ZAPOROJAN, Sergiu; CARBUNE, Viorel; SLAVESCU, Radu Razvan; MUNTEANU, Eugeniu; DULGHERU, Valeriu; GUȚU, Marin (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    In this paper, we propose a possible framework for modeling and predicting the deformation behavior of wind turbine blades. Blade reliability is vital in the operation and maintenance of a wind turbine. A possible way to ...
  • Modeling the Dynamic Interaction between a Vibratory-Compactor and Ground 
    BEJAN, Sergiu; PEREZ-ACEBO, Heriberto (Romanian Society of Acoustics, 2016)
    There have been proposed various models for the structural analysis of vibratory compactors, with different degres of freedom, in order to know the dynamic response of the road compaction process. In the same way, many ...
  • Modeling the error ratio in digital optical communications 
    BĂLUȚĂ, Alexandra; ROTARU, Diana; ILIE, Mihaela; FĂLIE, D.; VASILE, Eugen (Bons Offices, 2018)
    The paper examines the errors of the transmitted bits or qubits which are conditioned by different random optoelectronic noises which are mathematically modeled to be appropriate to different physical phenomenon. In the ...

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