Browsing Colecția instituțională by Title

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  • Investigation of the effect of an equalizing resistor on the paralleling voltage sources by projective geometry 
    PENIN, A. A.; SIDORENKO, A. S. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2012)
    The method of current sharing of limited capacity voltage sources operating in parallel by equalizing resistors is considered. The effect of equalizing resistors is investigated on uniform distribution of relative values ...
  • Investigation of the oxygen, nitrogen and water vapour cross-sensitivity to NO2 of tellurium-based thin films 
    TSIULYANU, D.; STRATAN, I.; TSIULYANU, A.; LIESS, H.-D.; EISELE, I. (Elsevier, 2007)
    Effect of O2, N2 and H2O to electrical behavior of tellurium-based films as well as cross-sensitivity to NO2 gas has been studied at temperatures between 20 and 70°C. The increase of oxygen partial pressure in N2+O2 carrier ...
  • Investigation of the physicochemical, textural and antioxidant properties of cream cheese with alginate-encapsulated plant extracts 
    POPESCU, Liliana; SORAN, Maria-Loredana; LUNG, Ildiko; GHENDOV-MOSANU, Aliona; STURZA, Rodica (Ştefan cel Mare University, Suceava, 2023)
    This study investigated the antioxidant activity of extracts from three aromatic plants - Ocimum basilicum L., Satureja hortensis L. and Rosmarinus officinalis L., encapsulated in alginate.
  • Investigation of the Upper Critical Magnetic Field and Activation Energy in MgB2 Thin Film 
    TAYLAN KOPARAN, E.; SURDU, A.; SIDORENKO, A.; YANMAZ, E. (Springer Nature Switzerland, 2012)
    MgB2 film with a thickness of about 600 nm was deposited on the MgO (100) single crystal substrate using a “two-step” synthesis technique. First, deposition of boron thin film was carried out by rf magnetron sputtering on ...
  • Investigation of tin oxide nanobelts/nanoribbons prepared by chemical deposition technology 
    LUPAN, O.; CHOW, L.; CHAI, G.; SCHULTE, A.; PARK, S.; HEINRICH, H.; SONTEA, V.; TROFIM, V.; RAILEAN, S. (Institute of Electrical and Electronics Engineerings, IEEE, 2008)
    A facile aqueous solution process to fabricate tin oxide nanoarchitectures was successfully developed. The influence of precursors on the morphology of SnO2 is studied. Tin oxide nanobelts/nanoribbons were characterized ...
  • Investigation of zinc oxide nanostructures prepared by chemical deposition and rapid photo-thermal processing technology 
    LUPAN, O.; SHISHIYANU, S.; CHOW, L.; SHISHIYANU, T.; SONTEA, V.; MONAICO, E.; SCHULTE, A.; PARK, S. (IEEE, 2007)
    A novel and efficient low-temperature aqueous chemical method has been used to synthesize a new generation of smart and functional zinc oxide nanomaterials. The ZnO nanostructures are obtained and the physical and structural ...
  • Investigations concerning bioavailability in vivo of iodine from fortified lipid products 
    STURZA, Rodica; GUDUMAC, Valentin; DESEATNICOV, Olga; NASTAS, Ion; POPOVICI, Cristina (University Dunarea De Jos, Galati, 2007)
    Sunflower oil takes up the biggest specific weight among edible fats, used in nutrition in the Republic of Moldova. Manufacturing and consumption of fortified sunflower oil with iodine, and derivatives products on it base ...
  • Investigations of external cavity diode lasers: Simulations, analysis and experiments 
    RADZIUNAS, M.; TRONCIU, V. Z.; LUVSANDAMDIN, E.; KÜRBIS, C.; WICHT, A.; WENZEL, H. (IEEE, 2014)
    We report the results of numerical and experimental investigations of the dynamics in an external cavity diode laser device composed of a semiconductor laser and a distant Bragg grating, which provides an optical feedback. ...
  • Investigații ale generării de impulsuri în lasere cu mediu activ gropi cuantice cu absorbant de saturație 
    GRIGORIEV, Eugeniu (Universitatea Tehnică a Moldovei, 2022)
    În această lucrare sunt prezentate rezultatele teoretice ale generării impulsurilor în lasere cu gropi cuantice multiple InGaN cu absorbant de saturație. A fost studiată influența parametrilor dispozitivului precum lungimea ...
  • Investigații de codificaree si transmiterea mesajului cu folosirea metodei OOPSK 
    DOBROVOLSCHI, Veronica (Universitatea Tehnică a Moldovei, 2022)
    In această lucrare sunt prezentate rezultatele teoretice privind dinamica laserului semiconductor unimod sub influența feedback-ului optic multiplu. Este arătat că în anumite condiții sistemul evoluează către un comportament ...
  • Ioana Postelnicu și condiția scrisului ei. Bezna 
    ACHIMESCU, Adriana Ecaterina (Universitatea Tehnică a Moldovei, 2023)
    Prezentul articol își propune să ofere o viziune asupra modalității de construcție a operei scriitoarei Ioana Postelnicu, prin oferirea unei perspective proprii asupra celui de-al doilea său roman, Bezna, dar și asupra ...
  • Iodination of vegetable oil as a method for correcting iodine deficiency 
    STURZA, Rodica (Institutul de Chimie al AȘM, 2006)
    The aim of this work is the study made for obtaining iodized oil that would satisfy the requirements in iodine for human body. The sunflower oil is a product with the most important value, thus the production of oil fortified ...
  • Iodine food fortification: biological effects and safety aspects 
    POPOVICI, Cristina; OPREA, Oana Bianca; GACEU, Liviu (Hungarian Association of Agricultural Informatics (HAAI), 2014)
    Food fortification can be an important compliment to food-based approaches, and iodine fortification of foods as one of the strategies for the control of iodine deficiency. During this study there were elaborated new ...
  • Iodine incorporation in sun flower oil 
    POPOVICI, Cristina; HARITONOV, Svetlana; DESEATNICOV, Olga; STURZA, Rodica (Institutul de Chimie al AȘM, 2006)
    Iodine deficiency is one of the major public health problems often co-existing in many regions in the world and affect more than one third of the world’s population, including Republic of Moldova. Approximate 85% of ...
  • Ion-beam-assisted molecular-beam epitaxy: a method to deposit gallium nitride films with high crystalline quality 
    SIENZ, S.; GERLACH, J. W.; HÖCHE, T.; SIDORENKO, A.; RAUSCHENBACH, B. (Elservier, 2004)
    Hexagonal gallium nitride has been deposited on 6H-SiC by low-energy-ion-beam-assisted molecular-beam epitaxy. X-Ray diffraction measurements indicate the high crystalline quality of the thin films. Cross-section transmission ...
  • IOT based Wheather Reporting System 
    ȘVEȚ, Vera; GURDUZA, Vasile; MEDINSCHI, Eduard (Tehnica UTM, 2020)
    The IOT based Weather Reporting System is proposed to get Live reporting of weather conditions on agriculture used territories. It has to monitor temperature, humidity, wind, light and rain level on large ground fields. ...
  • IoT-based urban parking system 
    IVANCIUC, Iana; ȚUGULEA, Alexa; RÎNJA, Viorel; PRICOP, Alexandru (Universitatea Tehnică a Moldovei, 2021)
    This article has the purpose to describe an Internet of Things project that will be implemented in order to solve the major problem of parking in urban areas in both developed and developing countries. It proposes a smart ...
  • IoT: Internet of Things, între avantaje și dezavantaje 
    GOȚONOAGA, Dorian; ULMANU, Cristian (Tehnica UTM, 2019)
    IoT este o tehnologie nou apărută pe piață, care începe să câștige un loc important pentru producători, precum și apreciat de consumatori. IoT se referă la dispozitivele care, inițial, nu au fost concepute pentru a avea ...
  • IR photodetector based on the GaAs nanowire 
    MONAICO, Eduard; URSAKI, Veaceslav; MONAICO, Elena; TIGINYANU, Ion (Romanian Inventors Forum, 2021)
    Herein, we propose the manufacture of IR photodetector based on GaAs nanowire with good sensitivity and dynamic characteristics prepared by a cost-effective electrochemical etching of GaAs wafer, which does not require ...
  • IR sensing by fiber-optic speckle based interferometer 
    CULEAC, I. P.; NISTOR, Iu. H.; ANDRIESH, A. M.; IOVU, M. S.; ZAGONENCO, V. F. (Institutul de Fizică Aplicată al AŞM, 2012)
    In the previous papers we presented a speckle-based fiber optic method for registration of low intensity infrared radiation, which is based on the interference of propagation modes in the far field of a multimode fiber. ...

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