Browsing Articole ştiinţifice by Title

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  • 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 Design for Experimental Optimisation of Physico-Mechanical Characteristics of Sustainable Local Hemp Concrete 
    ADAM, Laurentiu; JUDELE, Loredana; MOTRESCU, Iuliana; RUSU, Ion; LEPADATU, Daniel; BUCUR, Roxana Dana (MDPI, Basel, Switzerland, 2023)
    The meaning of technological progress is to produce economic development and to increase the level of personal comfort. Sustainability can only be achieved if, at the microsystem level as well as at the macrosystem level, ...
  • 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 ...
  • Aero-ZnS prepared by physical vapor transport on three-dimensional networks of sacrificial ZnO microtetrapods 
    URSAKI, Veaceslav; BRANISTE, Tudor; ZALAMAI, Victor; RUSU, Emil; CIOBANU, Vladimir; MORARI, Vadim; PODGORNII, Daniel; RICCI, Pier Carlo; ADELUNG, Rainer; TIGINYANU, Ion (Beilstein Institut, 2024)
    Aeromaterials represent a class of increasingly attractive materials for various applications. Among them, aero-ZnS has been produced by hydride vapor phase epitaxy on sacrificial ZnO templates consisting of networks of ...
  • Aerodynamic efficiency enhancement for asymmetric profiles 
    BOSTAN, Viorel; GUŢU, Marin; ODAINÂI, Valeriu (EDP Sciences, 2009)
    This paper presents a solution for enhancement of aerodynamic efficiency for asymmetric airfoils. In order to increase the lift and reduce the drag forces for a blade segment, a groove was created on its surface. There ...
  • Aesthetic aspects in representation lace from traditional Moldovan towel 
    CIRJA, Jana; URSU, Elena; CAZAC, Viorica (Київський національний університет технологій та дизайну, 2021)
    Interest in national values increases with interest in culture, diversity, national identity. The handcrafted Moldovan towel (romanian – ”prosop”) is part of the national heritage of the Republic of Moldova. He belongs to ...
  • Aetiology of the pathogenic agents involed in the diseases of acropodias in cattle 
    ENCIU, Valeriu (Національна Академія Аграрних Наук України, 2023)
    The study of the negative economic effects produced by acropodial diseases in cattle are particularly important, because they reduce the effectiveness of exploitations and investments in this field. Most researchers in the ...
  • Agreement: How to Reach it? Defining Language Features Leading to Agreement in Discourse 
    ZIDRAŞCO, Tatiana; SHIRAMATSU, Shun; BOBICEV, Victoria; OZONO, Tadachika; SHINTANI, Toramatsu (Association for Computational Linguistics, 2011)
    Consensus is the desired result in many argumentative discourses such as negotiations, public debates, and goal-oriented forums. However, due to the fact that usually people are poor arguers, a support of argumentation is ...
  • Agricultura Republicii Moldova: probleme economice şi perspective 
    ALBU, I.; ALBU, D. (Institutul de genetică, fiziologie şi protecţie a plantelor, 2020)
    The agricultural sector holds a significant position in the economy of the Republic of Moldova, which requires permanent studies of the problems created and finding solutions to solve them. A common problem in the agricultural ...
  • Al-Doped ZnO Nanowires by Electrochemical Deposition for Selective VOC Nanosensor and Nanophotodetector 
    PAUPORTÉ, Thierry; LUPAN, Oleg; POSTICA, Vasile; HOPPE, Mathias; CHOW, Lee; ADELUNG, Rainer (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2018)
    Nanomaterials for new nanosensor systems with selective detection of hazardous volatile organic compounds (VOCs) vapors are of great demand nowadays. In this paper, the use in nanosensors of electrochemically deposited ...
  • Al2O3/ZnO composite-based sensors for battery safety applications: An experimental and theoretical investigation 
    SANTOS-CARBALLAL, David; LUPAN, Oleg; MAGARIU, Nicolae; ABABII, Nicolai; KRÜGER, Helge; BODDULURI, Mani Teja; LEEUW, Nora H. de; HANSEN, Sandra; ADELUNG, Rainer (Elsevier, 2023)
    Lithium-ion batteries are vital in one of the key nanotechnologies required for the transition to a carbon-free society. As such, they are under constant investigation to improve their performance in terms of energy and ...

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