IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Articole din publicaţii internaţionale by Title

Browsing Articole din publicaţii internaţionale by Title

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  • Acetic acid bacteria detection in wines by real-time PCR 
    ZGARDAN, Dan; MITINA, Irina; MITIN, Valentin; BEHTA, Emilia BEHTA; RUBTOV, Silvia; BOISTEAN, Alina; STURZA, Rodica; MUNTEANU, Maria (University of Bacău, 2022)
    Acetic acid bacteria (AAB) are considered one of the most common wine spoilage microorganisms. They are still difficult to cultivate on laboratory media, which highlights the importance of alternative methods of detection ...
  • The acidifier from unripe apples – source of natural acidity 
    CRUCIRESCU, Diana (Institute of Chemistry, Chisinau, AŞM, 2022)
    In this paper, the titratable acidity and the content of predominant acids in apple acidifiers were studied. According to the literature, the dominant acids in apples are malic and citric. The titratable acidity decreases ...
  • Acordarea regulatoarelor în sisteme de reglare în cascadă la modele de obiecte cu elemente identice 
    COJUHARI, Irina (ICI Bucureşti, 2011)
    În lucrare se propune un algoritm de acordare a regulatoarelor tipizate P, PI, PID în sisteme de reglare în cascadă cu două bucle de reglare. Procesul condus se prezintă prin două subprocese cu inerţie. Pentru acordarea ...
  • Acoustic-electronic cryotron of high velocity 
    NISTIRIUK, P. V.; TSURCANU, D. N.; BEREGOI, E. A.; ALEXEI, A. S.; BIRZOI, O. S.; KORNEA, K. I. (IEEE, 2004)
    An acoustic-electronic cryotron of high velocity based upon YBa/sub 2/Cu/sub 3/O/sub 7/ superconductor operated by acoustic surface wave (ASW) provides for automatic switchover time period with a fixed step contemporaneously ...
  • Acousto-Electronic Superconducting Switch 
    NISTIRIUC, P. Y.; BEJAN, N. P.; SAJIN, M. I.; DESHANU, P. H.; BEJAN, Y. N.; YNISTIRIUC, I.; SHOULGA, A. L. (Springer Nature Switzerland, 1999)
    The results of design and fabrication of cryotron (Tc = 90K) switch on the Yba2CU307-li compounds base controlled by surface acoustic waves (SAW) for frequency range from 50 to 500 MHz are presented. The switch is optimized ...
  • Activitatea atelierelor de confecționare a costumului național moldovenesc în primele decenii postbelice 
    BUJOREAN, Tatiana (CEP USM, 2020)
    O trecere în revistă a principalelor aspecte care circumscriu activitatea atelierelor de producție artistică din RSSM (denumite arteluri până în anul 1960) reprezintă un subiect important pentru domeniul etnologiei și ...
  • Actualitatea și importanța educației muzeale prin colaborarea instituției de învățământ cu familia în contextul gândirii științifice 
    MUNTEANU, Angela (Universitatea Pedagogică de Stat „Ion Creangă“ din Chişinău, 2021)
    Articolul conține un studiu teoretic, care reflectă importanța și posibilitățile educației muzeale prin redarea unor strategii și forme de colaborare a muzeului cu instituțiile de învățământ, familia și alți actori ...
  • Adaptarea complexului energetic al Republicii Moldova la scimbările climatice 
    GUŢU, Aurel; GUŢU-CHETRUŞCA, Corina (Institutul de Energetică al Academiei de Științe a Moldovei, 2016)
    Schimbările climatice în Republica Moldova către sfârşitul secolului XXI se vor manifesta prin creşterea temperaturii mediului cu până la 5,6 K şi reducerea disponibilităţii de apă cu până la 55 %, ceea ce, pe de o parte, ...
  • Adaptive computing model for distributed and real-time applications 
    ŢURCAN, Ana; NISTIRIUC, Ana (Universitatea de Stat din Moldova, 2021)
    The distributed computing systems as based on real-time applications provide advantageous solutions for complex process control. Such systems are a multitude of heterogeneous nodes that are integrated into data processing ...
  • Adaptive Computing System for Distributed Process Control 
    ABABII, Victor; SUDACEVSCHI, Viorica; BRANISTE, Rodica; TURCAN, Ana; ABABII, Constantin; MUNTEANU, Silvia (International Journals of Sciences and High Technologies, 2020)
    This paper is dedicated to solve some issues related to climate change that negatively affect the productivity and quality of agricultural products. Agricultural production processes are spatially distributed processes and ...
  • Adaptive Finite Element Solution of Variational Inequalities with Application in Contact Problems 
    BOSTAN, Viorel; HAN, Weimin (Springer Nature Switzerland, 2009)
    In this chapter, we perform a posteriori error analysis for the adaptive finite element solution of several variational inequalities, including elliptic variational inequalities of the second kind and corresponding quasistatic ...
  • Additive Manufacturing as a Means of Gas Sensor Development for Battery Health Monitoring 
    LUPAN, Oleg; KRÜGER, Helge; SIEBERT, Leonard; ABABII, Nicolai; KOHLMANN, Niklas; BUZDUGAN, Artur; BODDULURI, Mani Teja; MAGARIU, Nicolae; TERASA, Maik-Ivo; STRUNSKUS, Thomas; KIENLE, Lorenz; ADELUNG, Rainer; HANSEN, Sandra (MDPI, Basel, Switzerland, 2021)
    Lithium-ion batteries (LIBs) still need continuous safety monitoring based on their intrinsic properties, as well as due to the increase in their sizes and device requirements. The main causes of fires and explosions in ...
  • Addressing the temperature stability in an 89 GHz Schottky detector design for radiometry 
    HOEFLE, Matthias; PENIRSCHKE, Andreas; AMRHEIN, Andreas; COJOCARI, Oleg; TRIER, Marc; JAKOBY, Rolf (IEEE, 2012)
    A detector design for the 89 GHz channel of direct detection radiometers is proposed with high sensitive zerobias Schottky diodes. Particularly addressed is the diode's RF voltage responsivity drift with temperature at ...
  • Adjustable magnetorheologic gradient lenses 
    NISTIRIUC, P. V.; TURCAN, D. N.; ALEXEI, A. S.; NISTIRIUC, I. V.; BEREGOI, E. A.; SAJIN, M. K.; SCUTARI, G. (IEEE, 2000)
    Elaboration results of adjustable magnetorheologic gradient lenses based on Y/sub 3/Fe/sub 5/O/sub 12/ powder are presented. Magnetorheologic lenses permit to change its focus radius by means of magnetic field.
  • Adoptarea și implementarea eurocodurilor în Republica Moldova pe baza experienței României 
    TURCAN, Vadim; CUTIA, Evgheni (Institutul de Cercetari Economice şi Sociale “Gheorghe Zane” , Iaşi, 2018)
    Building norms are the foundation for the sustainable development of a country's industry. Taking into account the rapid economic development and emphasizing that the gates of the Moldovan market are increasingly oriented ...
  • Advanced Hybrid GaN/ZnO Nanoarchitectured Microtubes for Fluorescent Micromotors Driven by UV Light 
    WOLFF, Niklas; CIOBANU, Vladimir; ENACHI, Mihail; KAMP, Marius; BRANISTE, Tudor; DUPPEL, Viola; SHREE, Sindu; RAEVSCHI, Simion; MEDINA-SÁNCHEZ, Mariana; ADELUNG, Rainer; SCHMIDT, Oliver G.; KIENLE, Lorenz; TIGINYANU, Ion (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2020)
    The development of functional microstructures with designed hierarchical and complex morphologies and large free active surfaces offers new potential for improvement of the pristine microstructures properties by the ...
  • Advanced light emissive device structures 
    PYSHKIN, Serghei; BALLATO, John; LUZINOV, Igor; RUSU, Emil (Institutul de Fizică Aplicată, 2012)
    In the present paper we discuss preparation and properties of the GaP nanoparticles and light emissive films on the base of some GaP/polymer nanocomposites. This work has been fulfilled in framework of the joint USA/Moldova, ...
  • Advancement in modeling and mathematical optimization of an adsorption-based treatment process 
    GHENDOV-MOSANU, Aliona ("Alma Mater" Publishing House, Bacau, 2021)
    In the present work, some modeling and optimization data designed for one-single adsorption treatment step of a textile wastewater onto ‘low cost’ adsorbents (pine sawdust, coal ash, peat) are described using an empirical ...
  • Aero-Ga2O3 Nanomaterial Electromagnetically Transparent from Microwaves to Terahertz for Internet of Things Applications 
    BRANISTE, Tudor; DRAGOMAN, Mircea; ZHUKOV, Sergey; ALDRIGO, Martino; CIOBANU, Vladimir; IORDANESCU, Sergiu; ALYABYEVA, Liudmila; FUMAGALLI, Francesco; CECCONE, Giacomo; RAEVSCHI, Simion; SCHÜTT, Fabian; ADELUNG, Rainer; COLPO, Pascal; GORSHUNOV, Boris; TIGINYANU, Ion (MDPI (Basel, Switzerland), 2020)
    In this paper, fabrication of a new material is reported, the so-called Aero-Ga2O3 or Aerogallox, which represents an ultra-porous and ultra-lightweight three-dimensional architecture made from interconnected microtubes ...
  • Aero-ZnS architectures with dual hydrophilic–hydrophobic properties for microfluidic applications 
    PLESCO, Irina; BRANISTE, Tudor; WOLFF, Niklas; GORCEAC, Leonid; DUPPEL, Viola; CINIC, Boris; MISHRA, Yogendra Kumar; SARUA, Andrei; ADELUNG, Rainer; KIENLE, Lorenz; TIGINYANU, Ion (AIP Publishing LLC, 2020)
    Here, we report on a new aero-material, called aero-ZnS, representing self-organized architectures made of ZnS hollow micro-tetrapod structures with nanoscale thin walls. The fabrication process is based on the hydride ...

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