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  • What is social engineering and how to prevent IT? 
    TODOS, Alexandru (Universitatea Tehnică a Moldovei, 2023)
    When we think about cyber-security, most of us think about defending ourselves against hackers who use technological weaknesses to attack data networks. But there's another way into organizations that's taking advantage ...
  • What is social intelligence? 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2022)
    The article analyses a social problem with a major impact on the development of society, the macroeconomics, but also on each individual. The ability of some people to understand the behaviours, thoughts, and feelings of ...
  • What Sentiments Can Be Found in Medical Forums? 
    SOKOLOVA, Marina; BOBICEV, Victoria (RANLP, 2013)
    In this work we present sentiment analysis of messages posted on a medical forum. We categorize posts, written in English, into five categories: encouragement, gratitude, confusion, facts, and facts + sentiments. Our study ...
  • Wheel - satellite 
    MAZURU, Sergiu; LEALIN, Stanislav; VACULENCO, Maxim; BOSTAN, Ion (Romanian Inventors Forum, 2020)
    The invention relates to the machine building industry and more correctly to the construction of toothed wheels with elastic-flexible teeth. The purpose of the invention is to design and manufacture gear and gear drives ...
  • Where did the initiative go? 
    GAVRILITA, Anastasia; GOGOI, Elena (Tehnica UTM, 2020)
    Initiative represents the ability to judge what needs to be done and take action, especially without suggestion from other people. There are two main types of initiative: good and bad initiative. The last one implies ...
  • Where is artificial intelligence going? 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2023)
    Artificial intelligence (AI) is the ability of a machine to mimic human functions such as reasoning, learning, planning and creativity. AI enables technical systems to perceive the environment in which they operate, process ...
  • Whey wasteless processing: electroactivation of whey with medium protein content 
    PALADII, Irina (Universitatea Tehnică a Moldovei, 2021)
    Milk primary processing allows the production of different types of dairy products and cheeses which results in large quantities of various secondary dairy products (whey, buttermilk, skimmed milk, caseinate, ultrafiltrate, ...
  • Whispering gallery modes and random lasing in ZnO microstructures 
    URSAKI, V. V.; BURLACU, A.; RUSU, E. V.; POSTOLAKE, V.; TIGINYANU, I. M. (IOP Publishing, 2009)
    Hexagonal ZnO microdiscs and hemispherical ZnO microstructure built from hierarchical nanostructures have been grown by metal–organic chemical vapour deposition and carbothermal evaporation technologies, respectively. The ...
  • Why we have unemployment? 
    BĂJENESCU, Titu-Marius I. (Technical University of Moldova, 2022)
    The article examines the issue of unemployment, which affects the quality of life in all countries, regardless of their level of development. In some countries, many people have to earn a living through long hours of hard ...
  • WID: a new Schottky-structure design for THz-applications 
    COJOCARI, O.; SYDLO, C.; HARTNAGEL, H.-L. (IEEE, 2005)
    Whisker integrated diode (WID) is a fully vertical Schottky-based structure suitable for hybrid integration in THz-systems. This paper presents design, simulation and DC-measurement results of a WID for THz-mixing application.
  • Wide bandgap aeromaterials and prospects for their applications 
    CIOBANU, Vladimir; BRANISTE, Tudor; MONAICO, Eduard; TIGINYANU, Ion (Deutschen Physikalischen Gesellschaft, 2023)
    We report on the fabrication of aeromaterials based on GaN, Ga2O3, TiO2 and Zn2TiO4 using hydride vapor phase epitaxy (HVPE) or Atomic Layer Deposition (ALD) approaches. The fabrication process is based on growth of the ...
  • Will ChatGPT replace programmers? 
    LUPAN, Lucian; MIHALACHI, Mihail; BERCO, Andrei (Universitatea Tehnică a Moldovei, 2023)
    The field of natural language-modelling has recently experienced a breakthrough with the introduction of ChatGPT. Since it’s capable of writing code based on a prompt, it’s only natural for us, computer science students, ...
  • Wind Energy 
    BOSTAN, Ion; GHEORGHE, Adrian; DULGHERU, Valeriu; SOBOR, Ion; BOSTAN, Viorel; SOCHIREAN, Anatolie (Springer Science+Business Media B. V., 2013)
    Wind energy has been used by mankind over thousands of years. For over 3,000 years the windmills have been used for pumping water or grinding (milling). And nowadays, in the century of information technologies, nuclear ...
  • Wind energy conversion plant 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; GUȚU, Marin; RABEI, Ion; VACULENCO, Maxim; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2018)
    The invention relates to renewable energy conversion systems, in particular to wind energy conversion devices. The wind energy conversion plant comprises a tower, in which at different heights H1=f(Vnom) and, respectively, ...
  • Wind energy potential and wind characteristics for the districts of the central development region of the Republic of Moldova 
    MANGOS, Octavian; RACHIER, Vasile; SOBOR, Ion; CAZAC, Vadim (Technical University of Moldova, 2022)
    The poor energy security worldwide and especially at the national level, requires all entities to look for effective solutions to rectify the current situation by turning to renewable energy sources and energy efficiency. ...
  • The Wind Energy Resources Atlas of the Republic of Moldova and its Use 
    SOBOR, Ion; RACHIER, Vasile; CHICIUC, Andrei (Institute of Electrical and Electronics Engineers, 2017)
    This wind energy resource atlas identifies the wind characteristics and distribution of the wind resource in the country of Republic of Moldova. The statistics of wind data measured over a period of 22 years at the 18 ...
  • Wind or Hydro Homo-Heteropolar Synchronous Generators: Equivalent Magnetic Circuit and FEM Analysis 
    DEACONU, Sorin Ioan; TOPOR, Marcel; TUTELEA, Lucian Nicolae; NUCĂ, Ilie; BURDUNIUC, Marcel (EDP Sciences, 2018)
    In an effort to introduce a low cost (PM less), low power electric wind or hydro generators, this paper reports on preliminary design aspects, equivalent magnetic circuit and 3D FEM analysis of a 2.5 KVA, 250-1000 rpm, ...
  • Wind power. Legislative and financial framework. Possibilities of exploitation in Republic of Moldova 
    RABEI, Ivan; (Editura ALMA, 2015)
    Wind energy can be converted into a usable form of energy using wind turbines to produce electricity, wind mills for producing mechanical power, wind pumps for pumping water, or sails for moving the ships. Currently, on ...
  • Wind system 
    DULGHERU, Valeriu; DUMITRESCU, Cătălin; DUMITRESCU, Liliana; RĂDOI, Radu; CRISTESCU, Corneliu; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2024)
    The invention relates to wind energy conversion systems, and in particular to multi-rotor wind systems.
  • Wind turbine with horizontal axis with power control 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; TOACĂ, A. (Technical University "Gheorghe Asachi" of Iași, 2021)
    Invenția se referă la energetică, și anume, la turbine eoliene cu ax orizontal, și poate fi utilizată pentru transformarea energiei eoliene în energie electrică, cu controlul puterii. Turbina eoliană cu ax orizontal cu ...

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