Browsing Colecția instituțională by Title

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  • Highly responsive planar millimeter wave zero-bias Schottky detector with impedance matched folded dipole antenna 
    HOEFLE, M.; HAEHNSEN, K.; OPREA, I.; COJOCARI, O.; PENIRSCHKE, A.; JAKOBY, R. (IEEE, 2013)
    A compact highly responsive planar zero-bias Schottky detector is proposed for uni-planar and low-cost fabrication. Various zero-bias Schottky diodes are investigated, in particular the optimization of impedance matching ...
  • Highly selective and ultra-low power consumption metal oxide based hydrogen gas sensor employing graphene oxide as molecular sieve 
    RASCH, Florian; POSTICA, Vasile; SCHÜTT, Fabian; MISHRA, Yogendra Kumar; NIA, Ali Shaygan; LOHE, Martin R.; FENG, Xinliang; ADELUNG, Rainer; LUPAN, Oleg (ELSEVIER, 2020)
    The excellent gas sensing performance of metal oxide based nano- and microstructures, including a fast response time and good sensitivity, is typically limited by their low selectivity. Therefore, novel approaches and ...
  • Highly sensitive and selective Acetone gas sensors based on Au - surface decorated CuO nanostructures 
    ABABII, Nicolai; SONTEA, Victor; CHOW, Lee; LUPAN, Oleg (IEEE, 2017)
    Recently, our group has demonstrated that by virtue functionalization of CuO nanostructured films with Au nanoparticles, it is possible to detect acetone vapors with very low concentrations of down to 10 ppm with high ...
  • Highly sensitive and selective hydrogen single-nanowire nanosensor 
    LUPAN, O.; CHOW, L.; PAUPORTE, Th.; ONO, L. K.; ROLDAN CUENYA, B.; CHAI, G. (ELSEVIER, 2012)
    Metal oxides such as ZnO have been used as hydrogen sensors for a number of years. Through doping, the gas response of zinc oxide to hydrogen has been improved. Cadmium-doped ZnO nanowires (NWs) with high aspect ratio have ...
  • The historical evolution of ex-libris 
    ONU, Andreea; GÎLCA, Ana-Maria (Universitatea Tehnică a Moldovei, 2023)
    The study presents an analysis on the evolution of the art of ex-libris. It was established that throughout the centuries, culture, status, artistic movements, and technology shaped bookplate design. Each design flows out ...
  • The history and development of winemaking 
    ZNACOVAN, Ilona (Universitatea Tehnică a Moldovei, 2022)
    In this article the author wants to highlight the importance of wine among many peoples in different periods of history. To do this, I need to delve into the history of the development of this wonderful drink, starting ...
  • History of Faberge eggs 
    CROITORU, Gheorghe; RUSU, Ion (“Dunarea de Jos” University of Galati, 2010)
    Faberge's primary source of inspiration came from works of previous centuries. Translucent enameling was a valued technique in the nineteenth century that required several coats of applied enamel and the "firing" of the ...
  • The history of technology and the european unity 
    HERLEA, Alexandru (Tehnica UTM, 2014)
    This paper sets into parallel lines the birth and the evolution, in Europe, of a discipline—the History of Technology—and that of an idea which leads to the construction of the European Union. It shows the dependence of ...
  • The Holistic Approach to Cybersecurity in Academia 
    ALEXEI, Arina; NISTIRIUC, Pavel; ALEXEI, Anatolie (Association for Computing Machinery, 2022)
    Academic institutions are increasingly implementing digital services and new technologies, for a modern and accessible educational environment. But the virtual environment creates unknown vulnerabilities that need to be ...
  • Holocaustul – istorie și lecție de viață 
    DOROFTEI, Mihaela; TOMA, Carolina (Universitatea Tehnică a Moldovei, 2023)
    În articolul dat vom analiza fenomenul istoric al secolului trecut care a fost o lecție de viață tragică pentru toți care au trait acele timpuri și pentru noi înșine. Holocaustul a fost o minifestare politică, planificată ...
  • Homo Juris – profesorul Alexandru Herlea (1907 – 1979) 
    HELEREA, Elena (Tehnica UTM, 2013)
    Nu în toate societăţile Homo Juris este recunoscut, stimat, apreciat. Perioada de instaurare a regimului comunist în România este o dovadă, iar viaţa, opera şi destinul profesorului universitar doctor jurist Alexandru ...
  • Homogenization of the nanomodified concrete mixture in the magneto fluidized layer 
    GONCIARUC, V. P.; BOLOGA, M. K.; RUSU, I. V.; POLICARPOV, A. A.; VRABIE, E. Gh.; SPINU, V. V. (Institutul de Fizică Aplicată, AŞM, 2018)
    Recently, nanotechnologies are beginning to be widely used in construction, which are aimed primarily at improving the quality of mineral binders and, above all, Portland cement. Two directions are observed: the first ...
  • Horizontal axis wind turbine with automatic 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 ...
  • Horizontal Axle Power Wind Turbine with mechanical orientation to wind 
    BOSTAN, Ion; DULGHERU, Valeriu; BOSTAN, Viorel; SOBOR, Ion; SOCHIREANU, Anatol; VACULENCO, Maxim; BODNARIUC, Ion; DICUSARĂ, Ion; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae; ODAINÂI, Valeriu; CRUDU, Radu; GUŢU, Marin; COZMA, Ion; GLADÎŞ, Vitalie; PORCESCU, Gavril (Romanian Inventors Forum, 2013)
    Aeolian turbine include three blades rotor with aerodynamic asymmetric profile. The wind orientation of the turbine is doing through a two-wheeled windroze linked by a reducer with turbine nacelle. The power of 10 kW is ...
  • Horizontal Axle Power Wind Turbine with mechanical orientation to wind 
    SOCHIREANU, Anatol; BODNARIUC, Ion; DICUSARĂ, Ion; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae; ODAINÂI, Valeriu; CRUDU, Radu; GUŢU, Marin; ALCAZ, Dumitru; PORCESCU, Gavril (Romanian Inventors Forum, 2012)
    Aeolian turbine include three blades rotor with aerodynamic asymmetric profile. The wind orientation of the turbine is doing through a two-wheeled windroze linked by a reducer with turbine nacelle. The power of 10 kW is ...
  • How AI may replace jobs in the future 
    REABCIUC, Daria-Brianna; CĂLUGĂREANU, Ana; BALAMATIUC, Eduard (Universitatea Tehnică a Moldovei, 2023)
    This paper explores the potential impact of artificial intelligence (AI) on the job market, analyzing the evidence and arguments surrounding the potential replacement of human workers by machines. The paper draws on various ...
  • How IT work can impact programmer’s health 
    REVENCO, Victor; MÎNDRESCU, Dragomir; GAVRILIUC, Tudor (Universitatea Tehnică a Moldovei, 2023)
    Software engineers are in great demand in the Information Technology (IT) industry, which has improved employment prospects and raised wages. But, because of their sedentary jobs, demanding work environments, and stress-related ...
  • How PBL can increase the efficiency of educational process at law school? 
    TURCAN, Liliana; ZAMFIR, Natalia; VIDAICU, Mihaela (Technical University of Moldova, 2017)
    This articles aims at providing the approach towards problem based learning at Moldova law schools. Taking into account that current law schools’ curriculum contains several elements of problem based learning, authors of ...
  • How technology is changing the future of society 
    ANDRIUȚA, Samidannat (Universitatea Tehnică a Moldovei, 2023)
    The article discusses the trend of digitalizing everything, from cryptocurrency and NFTs to the potential benefits of the Metaverse, such as immersive learning experiences and increased productivity, but also highlights ...
  • How to Improve the Performance of Porous Silicon-Based Gas and Vapor Sensors? Approaches and Achievements 
    KOROTCENKOV, Ghenadii; RUSU, E. (WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim, 2019)
    It is shown that, along with the advantages, sensors based on porous silicon (PSi) have disadvantages that inhibit their widespread use. The parameters of PSi which can affect the performance of PSi-based sensors are ...

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