Browsing Colecția instituțională by Title

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  • Schottky barrier on the InGaAs/InP heterostructures grown by the CL-VPE technique for photodetectors 
    RUSU, E.; BUDIANU, E.; NAN, S.; PURICA, M. (IEEE, 1996)
    The Schottky barriers of Ag, Ti, Ni, on n and p iso-type heterostructures of In/sub 0.53/Ga/sub 0.47/As/InP, grown by the CL-VPE technique, have shown that values of 0.6 eV for Ag/p-InGaAs barrier height and of 0.46 eV on ...
  • Schottky Diode Based on a Single Carbon–Nanotube–ZnO Hybrid Tetrapod for Selective Sensing Applications 
    POSTICA, Vasile; SCHÜTT, Fabian; ADELUNG, Rainer; LUPAN, Oleg (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2017)
    In this work, a general strategy to change the selectivity of individual ZnO tetrapod (ZnO-T)-Schottky diode-based devices by hybridization with carbon nanotubes (CNT) is presented. A microscale Schottky diode based on ...
  • Schottky Diode Detectors for Monitoring Coherent THz Synchrotron Radiation Pulses 
    SEMENOV, A.; HÜBERS, H.-W.; POHL, A.; COJOCARI, O.; SOBORNYTSKYY, M.; HOEHL, A.; MÜLLER, R.; RIES, M.; WÜSTEFELD, G. (JACoW Publishing, Geneva, Switzerland, 2014)
    Coherent synchrotron radiation (CSR) in the terahertz frequency range is a powerful tool for the diagnostics of the electron-beam relying on the fact that the emission spectrum of THz CSR depends on the shape of the electron ...
  • Schottky diodes based on anisotropic crystals 
    STAMOV, Ion; DOROGAN, Andrei; SÎRBU, Nicolae (Romanian Inventors Forum, 2009)
    Schottky diodes based on planar anisotropic structures of ZnP2 and diverse metals were elaborated. Electrical characteristics of Schottky diodes demonstrate the perspective of their usage as thermosensors or Zener diodes.
  • Schottky-based THz-MIC-s 
    COJOCARI, Oleg; OPREA, Ion; WALBER, Achim; GIBSON, Hugh (IEEE, 2011)
    This paper summarizes recently-achieved results for a frequency mixer and multiplier at Sub-mm-wavelengths, using a new-developed fabrication technology for Schottky-based Structures. Achieved results represent European ...
  • Science des donnees 
    MARANDICI, Daniel (Universitatea Tehnică a Moldovei, 2021)
    Au cours des dernières décennies les données ont explosé et l'augmentation rapide de leur quantité dans le cyberespace a amené l'humanité dans l'ère des mégadonnées. La signification et la valeur des données a évolué ...
  • Scientific research from the perspective of functional stylistics 
    LUNGU, Viorelia; GOLUBIȚCI, Silvia; BOBESCU, Laura (Universitaria Publishing House, Craiova, 2019)
    We highlight the importance of the editing of scientific paperwork as the correct drafting of the scientific papers is very important, because the way the findings of scientific research are transmitted and their practical ...
  • Scraper with vibromechanical drive 
    CIOBANU, Radu; CIOBANU, Oleg; BOTEZ, Alexei; MALCOCI, Iulian; DICUSARĂ, Ion (Romanian Inventors Forum, 2020)
    The vibromechanical actuator has three assemblies: I - Electromagnet (actuator); II - Intermediate mechanism (transmission) III - Scraper mechanism (technological).
  • Scraper with vibromechanical drive 
    CIOBANU, Radu; CIOBANU, Oleg; BOTEZ, Alexei; TRIFAN, Nicolae; BODNARIUC, Ion; MALCOCI, Iulian (Technical University "Gheorghe Asachi" of Iași, 2021)
    Răzuitorul cu acționare vibromecanică conține trei ansambluri: I – Electromagnetul (acționarea); II – Mecanismul intermediar (de transmisie); III – Mecanismul de răzuit (tehnologic). Electromagnetul este instalat ...
  • Scrierea danubiana si tablitele de la Sinaia 
    UNGUREANU, Viorel (Tehnica UTM, 2014)
    Danubiane writing was spreded over large geographical area beginning from France, Danube River and Middle East, especially, as a result of their use on ceramic plates. Beside of some metallic singular plate witch contain ...
  • Scriningul unor tulpini de micromicete cu acţiune antifungică în micoze la albine 
    BUGNEAC, Veronica (Universitatea Agrară de Stat din Moldova, 2014)
    The resistance to diseases of bees is due to natural immunity and acquired antimicrobial effect of salivary glands secretion and feticides which is in nectar and pollen plants and have to the bactericides and fungicides ...
  • Sculă abrazivă 
    MAZURU, Alexandru; TRIFAN, Nicolae; MAZURU, Sergiu (Technical University "Gheorghe Asachi" of Iași, 2020)
    Invenţia se referă la tehnologia construcţiei de maşini, în special la prelucrarea pieselor din metal cu forme geometrice greu prelucrabile prin aşchiere. Scula abrazivă este executată în formă de disc şi conţine ...
  • Sculă abrazivă 
    MAZURU, Sergiu; BOTNARI, Vlad; MAZURU, Alexandru (Agenția de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2013-04-30)
    Invenţia se referă la tehnologia construcţiei de maşini, în special la prelucrarea pieselor din metal cu forme geometrice greu prelucrabile prin aşchiere. Scula abrazivă este executată în formă de disc şi conţine sectoare ...
  • Scule inovative 
    PLATON, Andrei; MAZURU, Alexandru; BÎCIOC, Mihail (Ștefan cel Mare University of Suceava, Romania, 2021)
    Invenţia se referă la tehnologia construcţiei de maşini, în special la prelucrarea pieselor din metal cu forme geometrice greu prelucrabile prin aşchiere. Scula abrazivă este executată în formă de disc şi conţine sectoare ...
  • Sculptura, ornamente tradiționale românești în designul de interior contemporan 
    SANDUȚA, Dumitru (Academia de Ştiinţe a Moldovei, 2020)
    The first thing that aspires to a contemporary interior design, which always struggles with its architectural uniqueness, is to create a tradition that gives value through small details, accents, which will develop nterest. ...
  • Scurt istoric al locomotivei diesel-electrice la depoul CFR Iasi 
    APOSTOL, Daniel; BERCEA, Silvia; PALADE., Costel (Tehnica UTM, 2014)
    În lucrare este prezentata evolutia locomotivei diesel-electrice, de la primul exemplar adus de CFR, in parcul de locomotive al depoului Iasi, pana astazi. Sunt prezentate toate tipurile de locomotive diesel-electrice ...
  • Scurtă prezentare a alfabetului chirilic 
    CANTEMIR, Lorin; DINCĂ, Daniel Florin (Tehnica UTM, 2014)
    Evoluţia popoarelor presupune rafinarea formelor de manifestare culturală, aici încadrându-se şi limba vorbită sau scrisă, oricare ar fi ea. Alfabetul slavonesc – ale cărui baze au fost puse de fraţii Chiril şi ...
  • Se nasc şi în Moldova savanţi de talie mondială: Acad. Ion BOSTAN la 60 de ani 
    FURDUI, Teodor; DUCA, Gheorghe; TIGHINEANU, Ion (Academia de Ştiinţe a Moldovei, 2009)
    În istoria evoluţiei ştiinţei, culturii şi economiei se înscriu doar personalităţile cu capacităţi intelectuale deosebite, care consideră o datorie de onoare de a oferi lumii ceea ce s-a investit în ei şi aduc o contribuţie ...
  • Sea Waves Energy 
    BOSTAN, Ion; GHEORGHE, Adrian; DULGHERU, Valeriu; SOBOR, Ion; BOSTAN, Viorel; SOCHIREAN, Anatolie (Springer Nature Switzerland, 2013)
    The largest energy reserves are stored in the oceans – a large area of water currents continuously moving and covering about 71% of the planet’s surface. The Planet Ocean has a huge energy potential that can be employed ...
  • A Second Order-Cone Programming Formulation for Simple Assembly Line Balancing Problem 
    MORARU, Vasile; ZAPOROJAN, Sergiu (Lucian Blaga University Press, Sibiu, 2013)
    Decision support in order to assure an optimal business in the framework of a industrial company is based on some mathematical models, including optimization. The paper discusses the numerical solving of a task known as a ...

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