Browsing by Title

Sort by: Order: Results:

  • Freewheeling clutch and polyhedral ring 
    BELCIN, O.; TURCU, I.; PUSTAN, M. (Technical University of Moldova, 2012)
    The present paper presents special category of couplings mechanical - intermittent - asynchronously - commanded. The movement transmission and the torsion moment is achieved through cylindrical roller that, hydraulically ...
  • Freewheeling clutch and polyhedral ring 
    BELCIN, O.; TURCU, I.; PUSTAN, M. (Tehnica-Info, 2003)
    The present paper presents special category of couplings mechanical - intermittent - asynchronously - commanded. The movement transmission and the torsion moment is achieved through cylindrical roller that, hydraulically ...
  • Freewheeling clutch and polyhedral ring calculation for contact strenght 
    BELCIN, O.; TURCU, I. (Editura U.T.M., 2003)
    In this paper we have solved the calculation of the roller coupling with polygonal ring at contact strength. The essay establishes the calculation relations for this pressing and settles the dependence between the torsion ...
  • Frenkel excitons and band structure in Sb2S3 single crystals 
    BERIL, S. I.; STAMOV, I. G.; TIRON, A. V.; ZALAMAI, V. V.; SYRBU, N. N. (Elservier, 2020)
    Anisotropy of optical properties of Sb2S3 single crystals was investigated at 11 and 300 K. Ground and excited states of four excitonic states (A, B, C and D) were found out. Parameters of observed excitons and bands V1 – ...
  • Frenkel excitons and the energy bands structure in crystals PbGa2S4 
    STAMOV, I. G.; SYRBU, N. N.; URSAKI, V. V.; PARVAN, V. I.; ZALAMAI, V. V. (Institutul de Fizică Aplicată al AŞM, 2012)
    On the basis of lead tiogalat (PbGa2S4) was created the active elements for lasers which allow to control the generation spectroscopic properties of lasers and parameters of the laser radiation. In these crystals were found ...
  • Fresnel lens-type energy concentrator for space-based solar power systems 
    SERGENTU, Vladimir; URSAKI, Veacheslav; IOIŞER, Anatolii; ADAR, Eliezer (Romanian Academy Publishing House, 2018)
    In this paper a new concept of designing Fresnel lens concentrators on the basis of magnetic microwires with a complex spatial distribution of their density is proposed. The optical properties of microwires are analyzed ...
  • Frinarea emisiei spontane colective prin intermediul efectelor de interferenţă cuantică 
    CIORNEA, Viorel; BARDEŢCHI, Profirie; MACOVEI, Mihai (Universitatea de Stat „Alecu Russo“ din Bălţi, 2006)
    Autorii cercetează emisia spontană colectivă a unui sistem atomar format din două particule spaţial separate. Se demonstrează ca efectele de interferenţă cuantică ce apar între diferite canale de emisie spontană şi ...
  • From 1D to 2D Cd(II) and Zn(II) Coordination Networks by Replacing Monocarboxylate with Dicarboxylates in Partnership with Azine Ligands:Synthesis, Crystal Structures, Inclusion, and Emission Properties 
    KRAVTSOV, Victor Ch.; LOZOVAN, Vasile; SIMINEL, Nikita; COROPCEANU, Eduard B.; KULIKOVA, Olga V.; COSTRIUCOVA, Natalia V.; FONARI, Marina S. (MDPI, Basel, Switzerland, 2020)
    Eight mixed-ligand coordination networks, [Cd(2-aba)(NO3)(4-bphz)3/2]n n(dmf) (1), [Cd(2-aba)2(4-bphz)]n 0.75n(dmf) (2), [Cd(seb)(4-bphz)]n n(H2O) (3), [Cd(seb)(4-bpmhz)]n n(H2O) (4), [Cd(hpa)(3-bphz)]n (5), [Zn(1,3-bdc) ...
  • From crisis to recovery: a double-folded analysis 
    LĂZĂRESCU, Adriana (Technical University of Moldova, 2019)
    This paper focused on analysing the financial crises in Portugal and in Romania, with the purpose of esearching their particular traits and study if there are similar or different solutions that can be applied for their ...
  • From human knowledge to information technologies: some epistemological remarks 
    STOENESCU, Constantin (Technical University of Moldova, 2021)
    The knowledge based society developed the new technologies of information and communication in order to use better all the data at different levels and to manage them efficiently. Computers have the capacity to store ...
  • From Java to Python: navigating the world of programming languages 
    CRAVCENCO, Dmitrii; BUJILOV, Dmitrii; CIORNII, Alexandr (Universitatea Tehnică a Moldovei, 2023)
    In today's fast-paced digital world, understanding how modern IT is built has become crucial for businesses and individuals alike. The goal of this article is to provide readers with a basic understanding of the process ...
  • From linear to circular fashion: is it new trend or necessity? 
    SCRIPCENCO, Angela; PASHKEVICH, Kalina (Kyiv National University of Technology and Design, 2020)
    We live in turbulent world. Issues such as climate change, unlimited use of natural resources and work forces have initiated concerns within the wider society about the way the fashion industry currently operates. There ...
  • From organic electronics and Internet of things to neuromorphic computing: what Nanotechnology can do 
    FAUPE, Franz (Universitatea Tehnică a Moldovei, 2021)
    Electronics, communications and computing had a dramatic impact on the development of humankind during the last decades that now affects almost every aspect of our daily life. It can be foreseen that this influence will ...
  • From photonic crystals to metamaterials: new challenges 
    TIGINYANU, I. M. (Institutul de Fizică Aplicată, AŞM, 2006)
    Photonic crystals represent periodic dielectric structures designed to control the flow of electromagnetic radiation. Photonic crystals can be viewed as a subclass of a larger family of material systems called metamaterials ...
  • From randomized clinical trials (RCTS) to artificial intelligence (AI) – history and methodological challenges 
    ANTES, Gerd (Technical University of Moldova, 2024)
    From 1991 to 2020 a considerable number of quality devices (i. e. Equator [2] have been developed and implemented, for the quality of all steps of trials from planning to implementing the knowledge derived from results. ...
  • From the biography of the scientist - Louis Pasteur in the bicentennial year 
    VACARCIUC, L.; GRIZA, Ina; BOGATÎI, E.; MINCIUC, Adriana (Universitatea Tehnică a Moldovei, 2023)
    The great Pasteur, whose House-Museum is located in the small town of Arbois, a large wine-growing center, throughout the summer and autumn of 2022, under the auspices of the Academy of Sciences and the "Terre de Louis ...
  • From the Internet of things (IoT) to smart cities (Sc) 
    BĂJENESCU, Titu-Marius I. (Tehnica UTM, 2018)
    IoT represents a network of Internet-enabled, , such as nanotechnology, consumer electronics, home appliances, sensors of all kinds, embedded systems, and personal mobile devices. It includes enabling network and communication ...
  • From tradition to technology: harnessing precision livestock farming for advancing rural economies in developing countries 
    GHEORGHE-IRIMIA, Raluca-Aniela; TĂPĂLOAGĂ, Dana; ȘONEA, Cosmin; ILIE, Lucian-Ionel; TĂPĂLOAGĂ, Paul-Rodian (Technical University of Moldova, 2023)
    Precision livestock farming (PLF) presents a promising avenue for improving livestock management in developing countries. By harnessing the capabilities of sensors and data analysis, PLF equips farmers with the tools to ...
  • From Transplantation to Organ and Tissue Biofabrication 
    HAVERICH, Axel (Tehnica UTM, 2019)
    End-stage diseases lead to permanent organ failure and can occur in all ages. Organ transplantation often appear as a single option to save the patient’s life and represents the current standard of care for chronic end-stage ...
  • Front labeling as a strategy to ensure sustainable agri-food systems 
    SIMINIUC, Rodica; ȚURCANU, Dinu (Technical University of Moldova, 2023)
    The aim of the study is the exploratory analysis of existing front-end nutrition labelling and eco-efficiency systems to make informed decisions about the further development of an effective front-end labelling system. The ...

Search DSpace

Browse

My Account