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  • High altitude ballon - first launch from Republic of Moldova 
    CANDRAMAN, Sergiu; MARGARINT, Andrei; BARBOVSCHI, Alexandru; ILCO, Valentin; ENI, Dorin (Tehnica UTM, 2016)
    High-altitude balloons (HABs) are conventionally used to collect flight data, weather data, including pressure, inside and outside temperature,humidity,wind speeds and a lot of data needed by developers up to an altitude ...
  • High aspect ratio self ordered alumina nanotubes, SEM and EDX characterization 
    ENACHI, Mihail (Technical University of Moldova, 2009)
    Alumina nanotube and porous membranes were fabricated by anodic oxidation of 99.99 % aluminum foils in aqueous electrolytes containing orthophosphoric acids and nickel sulfate hydrate. This way, nanotubes and porous alumina ...
  • High Aspect Ratio Ternary Zn1–xCdxO Nanowires by Electrodeposition for Light-Emitting Diode Applications 
    LUPAN, Oleg; PAUPORTÉ, Thierry; LE BAHERS, Tangui; CIOFINI, Ilaria; VIANA, Bruno (American Chemical Society, 2011)
    We present a combined experimental and computational approach to study Zn1–xCdxO nanowires (NWs) and their integration in light-emitting diode (LED) structures. Self-standing Zn1–xCdxO NWs have been electrodeposited on ...
  • High Education in Biomedical Engineering in Republic of Moldova 
    SONTEA, V.; RAILEAN, S.; VOVC, V.; COSTIN, H.; ZAHARIA, D.; IAVORSCHI, A. (Springer International Publishing, 2015)
    The ubiquitous aspiration to health and life propels healthcare industry as the world's biggest industrial sector. Biomedical engineering (BME) occupies a central place in healthcare industry and it is one of the few areas ...
  • High hydrostatic pressure and pulsed electric fields. An overview 
    STOICA, Maricica; FILIMON, Veronica; ALEXE, Petru; GITIN, Liliana (Tehnica UTM, 2012)
    The conventional heat treatment ensures food safety but can lead to undesirable changes both in the nutritional and in the sensorial properties of the foods. In order to avoid these unfavourable changes during the heat ...
  • High level of synthesis parallel problem-oriented TS - coordinated digital computing systems 
    KONDRATIEV, V.; BAZHANOV, Y.; BALABANOV, A. (Institute of Mathematics and Computer Science, 1998)
    The development of parallel digital computing systems (DCS) is a main direction in development of architecture of the computers wich succeets the on change of traditional principles of machines designing of consecutive ...
  • High performance computing techniques in "information to knowledge" process 
    BEN-AMI, Dror (Tehnica UTM, 2014)
    Variety of Data Mining (DM) and Artificial Intelligence (AI) algorithms and software techniques are considered to be advanced, progressive and sophisticated toolkits. These packages support industries and R&D institutes ...
  • High performance ZnSe-based ultraviolet photodetectors with Cr/Au, Ni/Au and hybrid Ag-nanowire contacts 
    SIRKELI, Vadim; YILMAZOGLU, Oktay; HAJO, Ahid; NEDEOGLO, Natalia; NEDEOGLO, Dmitrii; PREU, Sascha; KÜPPERS, Franko; HARTNAGEL, Hans (Technical University of Moldova, 2024)
    Most commercial UV-photodetectors are based on Si or GaAs and the intense UV radiation induces aging effects that leads to their degradation. To solve this issue, the bulk high-resistivity ZnSe could be used for fabrication ...
  • High power 150 GHz Schottky based varactor doubler 
    MONTERO-DE-PAZ, J.; SOBORNYTSKYY, M.; HOEFLE, M.; COJOCARI, O. (IEEE, 2016)
    Presented is the design, simulation and characterization of a high power 150 GHz Schottky based varactor doubler. The designed doubler works in the 67.5 GHz-82 GHz input frequency band with an input power of 25 dBm (315 ...
  • High Power Discrete Schottky Diodes Based 275-305 GHz Transceiver for FMCW-Rada 
    MORO-MELGAR, D.; COJOCARI, O.; OPREA, I.; HOEFLE, H.; RICKES, M. (IEEE, 2018)
    A heterodyne 275-305 GHz transceiver intended for frequency modulated continuous wave radar applications is presented here. A commercial E-band active multiplication chain is used to provide the required power and frequency ...
  • High Power High Efficiency 270-320 GHz Source Based on Discrete Schottky Diodes 
    MORO-MELGAR, D.; COJOCARI, O.; OPREA, I. (IEEE, 2018)
    A 300 GHz source based on discrete Schottky diodes technology is reported in this work. The high frequency part developed by ACST consists of two high power and high efficiency doublers, one at 135-160 GHz and a second one ...
  • High quality Nb and Nb/CuNi nanolayers for superconducting spintronics 
    ZDRAVKOV, V.; MORARI, R.; ANTROPOV, E.; PREPELITSA, A.; SOCROVISCIUC, A.; SURDU, A.; COJOCARU, V.; SIDORENKO, A. (Technical University of Moldova, 2009)
    Advanced technological process for preparation of high quality superconducting Nb and ferromagnetic CuNi -alloy nanolayers of large area (~200 mm2) is developed based on DC-magnetron sputtering. Homogeneity and proper ...
  • High Quantum Efficiency Photocathode Using Surface Plasmon Resonance 
    MIMURA, Hidenori; YOICHIRO, Neo; TORU, Aoki; TAKAHIRO, Matsumoto (Tehnica UTM, 2015)
    Super-radiant Smith-Purcell radiation using a pre-bunched electron beam is a very attractive terahertz light source because it does not require an extremely high initial current density. In order to modulate an electron ...
  • High Resolution Position Inductive Transducers for Harsh Environmental Conditions 
    JULA, Nicolae; URSU, Tudor; DIACONESCU, Cristina Nicoleta; OBREJA, Radu (Technical University of Moldova, 2011)
    In this paper the authors present certain theoretical, conceptual and technological aspects on main types of high resolution inductive transducers for harsh environmental conditions. Inductive resolvers, as well as inductive ...
  • High resolution semiconductor switch 
    STAMOV, I.; SÎRBU, N.; DOROGAN, A. (Romanian Inventors Forum, 2019)
    The active layer of the high resolution semiconductor switch is based on single crystal compound Ag3AsS3 placed between metal electrodes.
  • High sensitive tellurium based NO2 gas sensor 
    TSIULYANU, D.; MARIAN, S.; MIRON, V.; LIESS, H.-D. (Elsevier, 2001)
    For the first time it is shown, that tellurium based thin films exhibit high sensitivity to nitrogen dioxide at room temperature. The resistance of the tellurium films decreases reversibly in the presence of NO2. The ...
  • High sensitivity and low dark current PIN photodiode with homojunction in n-InGaAaS/InP isotype heterostructure 
    BUDIANU, E.; PURICA, M.; RUSU, E.; NAN, S. (IEEE, 1997)
    The preparation and properties of Zn-diffusion homojunction InP/In/sub 0.53/Ga/sub 0.47/As photodiodes capable to operate in the 0.8-1.7 /spl mu/m wavelength range are described. These PIN photodiodes exhibit a sensitivity ...
  • High Thermoelectric Properties in Quasi-One-Dimensional Organic Crystals 
    SANDULEAC, Ionel; CASIAN, Anatolie (Springer Nature Switzerland, 2021)
    We present a short review about TE properties of organic materials and especially of quasi-one-dimensional (Q1D) organic crystals of p-type tetrathiotetracene-iodide, TTT2I3, and of n-type tetrathiotetracene-tetracyanoqu ...
  • High-Efficiency Electronic Transformer for Powering of Individual Consumers from the Medium Voltage Grid 
    BERZAN, Vladimir; ERMURACHI, Iurie (Institute of Electrical and Electronics Engineers, 2017)
    The proposed and argued concept for realization includes the possibility of realizing an average of the medium voltage transformer, for example, with 10 / 0.22 kV parameters. Equipment with these parameters is known as ...
  • A high-efficient cooling tower for removing the heat generated by process plants 
    ZASAVITSKY, E. A.; KARAGENOV, D. I.; SEPTITCHI, A. IU.; SIDORENKO, A. S. (Technical University "Gheorghe Asachi" of Iași, 2020)
    Elaborarea se referă la echipamentele și unitățile industriale, dar mai precis - la eliminarea căldurii generate de instalațiile tehnologice existente în prezent. Este elaborat un turn de răcire cu circuit ...

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