Browsing Articole din publicaţii naţionale by Title

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  • Proiectarea formării integralizate a conştiinţei ecologice ecocentrice la elevi – soluţie pedagogică pentru problema mediului 
    COJOCARU, Snejana (Universitatea de Stat „Bogdan Petriceicu Hasdeu“, Cahul, 2010)
    Environment protection became an actual problem what required the conscience/attitude/behavior towards/ in the environment by formation of new attitude towards their materialistic-artistic-esthetic on base of integrated ...
  • Proiectarea softurilor educaţionale 
    CROITOR-CHIRIAC, Tatiana (Universitatea Pedagogică de Stat „Ion Creangă“din Chişinău, 2008)
    Pedagogical design of the contents and didactical aids of educational software is a specific feature of the utilization of information and communications technology in instruction. Educational software designed for instruction ...
  • Properties of winemaking by-products of Feteasca Neagra grape seeds 
    GUREV, Angela; DRAGANCEA, Veronica; BAERLE, Alexei; NETREBA, Natalia; BOESTEAN, Olga; HARITONOV, Svetlana; GAINA, Boris (Institute of Chemistry, Academy of Sciences of Moldova, 2022)
    The aim of this study was to perform a quantitative and qualitative assessment of the biologically active compounds in winemaking by-products. The properties of the lipophilic and hydrophilic extracts from the seeds recovered ...
  • The properties of ZnGa2O4 nanoparticles with spinel structure obtained by the hydrothermal method 
    VASILE, M.; VLAZAN, Paulina; IOITESCU, A.; AVRAM, N.; GROZESCU, Ioan; RUSU, Emil (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2008)
    Zinc gallate (ZnGa2O4) is a normal spinel crystal structure (space group Fd3m). ZnGa2O4 has attracted much attention due its multitude of possible applications regarding field emission display, electroluminescent devices, ...
  • The property of universality for some monoid algebras over non-commutative rings 
    COJUHARI, Elena P. (Institutul de Matematică şi Informatică al AŞM, 2006)
    We define on an arbitrary ring A a family of mappings (σx,y) subscripted with elements of a multiplicative monoid G. The assigned properties allow to call these mappings derivations of the ring A. A monoid algebra of G ...
  • Proporţiile în arhitectură ca instrument de investigare 
    NESTEROVA, Tamara (Academia de Ştiinţe a Moldovei, 2010)
    In architecture, the proportions achieved metaphysic properties under the influence of the antique philosophy, and during the history till the modern period, they were used according to it. The analysis through mathematic ...
  • Proprietățile extractelor hidrofile din semințele de struguri autohtoni Moldova 
    GUREV, Angela; DRAGANCEA, Veronica; NETREBA, Natalia; BOEȘTEAN, Olga (Universitatea de Stat "Bogdan Petriceicu Hasdeu", Cahul, 2022)
    Scopul cercetărilor a fost de a evalua prin metoda spectrofotometrică UV-Vis (spectrofotometru DR5000) conținutul total de polifenoli (CTP) și conținutul total de flavonoide (CTF) în trei tipuri de extracte hidrofile din ...
  • Proprietăţile fizice ale straturilor de ZnO preparate pe Si prin metoda hidrotermală 
    RAEVSCHI, Simion; GORCEAC, Leonid; BOTNARIUC, Vasile; BRANIŞTE, Tudor; VATAVU, Sergiu (Universitatea de Stat din Moldova, 2020)
    Straturi subțiri, de nucleație și proprii, de ZnO au fost sintetizate pe Si prin metoda hidrotermală din soluțiile compușilor zincului folosindu-se solvenții: apă, apă + etanol, apă + metanol, apă + propanol, apă + acetonă, ...
  • Proprietăţile fizice şi organoleptice ale fructelor de cătină albă Hippophae Rhamnoides L. cultivată în Republica Moldova 
    MACARI, Artur; NETREBA, Natalia; BOEŞTEAN, Olga; SANDU, Iuliana; DIANU, Irina (Universitatea Agrară de Stat din Moldova, 2021)
    Eight new varieties of white sea buckthorn (Hippophae rhamnoides L.) – R1, R2, R4, R5, L1, C6, AGG, AGA have been studied for their physical and organoleptic properties. The dimensions of fruits (diameter and length), the ...
  • Protecția armăturilor metalice cu acoperiri silicatice cu impulsuri de lumină incoerentă 
    CROITORU, Gheorghe (Institutul de Cercetări Ştiinţifice în Construcţii „INCERCOM” Î.S., 2015)
    În articol se prezintă o metodă de protecție a armăturilor metalice cu acoperire din silicagel, tratat cu lumină incoerentă care constă în saturația difuzională a suprafeței metalului cu siliciu. Se studiază structura ...
  • Provocarile economiei şi impactul asupra mediului ambiant 
    MANOLE, Tatiana; ŢURCAN, Rina (Academia de Administrare Publică, Republica Moldova, 2021)
    In the present article, the authors address the essence of some economic models (theories) whose objectives consist in increasing the wealth of the owners, maximizing their profits. The ecological situation of the Earth ...
  • Qualitative analysis of polynomial differential systems with the line at infinity of maximal multiplicity: exploring linear, quadratic, cubic, quartic, and quintic cases 
    REPEŞCO, Vadim (Universitatea de Stat din Tiraspol, 2023)
    This article investigates the phase portraits of polynomial differential systems with maximal multiplicity of the line at infinity. The study explores theoretical foundations, including algebraic multiplicity definitions, ...
  • Quality Assurance in On-line Education 
    TODOS, Petru; GHENCEA, Cristina; VÎRLAN, Petru; ADASCALIŢEI, Adrian (Universitatea Liberă Internaţională din Moldova, 2017)
    Online education constitutes an important component in the continuous growth / development of higher education and adult education. Its quality largely depends on the design rules and the evaluation standards of the programs ...
  • A quantitative analysis of the performance of functional distributed architectures 
    ZAPOROJAN, S. (Institute of Mathematics and Computer Science, 1996)
    This paper is concerned with the functional distributed architectures (FDA) performance. In this work a quantitative analysis of FDA performance has been carried out. The carried out analysis makes it possible to determine ...
  • Quartic differential systems with a non-degenerate monodromic critical point and multiple line at infinity 
    ŞUBĂ, Alexandru; VACARAŞ, Olga (Universitatea de Stat din Tiraspol, 2023)
    The quartic differential systems with a non-degenerate monodromic critical point and non-degenerate infinity are considered. We showthat in this family the maximal multiplicity of the line at infinity is seven. Modulo the ...
  • Quasi-Newton Methods for Solving Nonlinear Programming Problems 
    MORARU, V. (Institute of Mathematics and Computer Science, 1995)
    In the present paper the problem of constrained equality optimization is reduced to sequential solving a series of problems of quadratic programming. The Hessian of the Lagrangian is approximated by a sequence of symmetric ...
  • Quo vadis, Academie? 
    DULGHERU, Valeriu (Agenţia de Stat pentru Proprietatea Intelectuală a Republicii Moldova, 2017)
    Academia de Știinţe a Moldovei trebuie să rămână o entitate de cercetare reformată, optimizată, restructurată, dar integră. Până la urmă, eșecul acestei așa numite reformări ar putea să ne coste enorm, iar banii sunt ai ...
  • Radicals and generalizations of derivations 
    COJUHARI, Elena; GARDNER, Barry (Institutul de Matematică şi Informatică al AŞM, 2017)
    By results of Slin’ko and of Anderson, the locally nilpotent and nil radicals of algebras over a field of characteristic 0 are preserved by derivations. This note deals with radical preservation by various generalizations ...
  • Rain cover for table grapes and its benefits 
    BOTEZATU, Andrei (Universitatea de Studii Europene din Moldova, 2024)
    Agriculture represents a vital component of the global economy, and table grape production is one of the most significant agricultural activities worldwide. However, farmers often face weather-related challenges, such as ...
  • Randamentul și calitatea fructelor în plantația de cais sub influența unor factori abiotici favorabili de cultivare în anul 2021 în zona de sud a țării 
    PEȘTEANU, Ananie; CUMPANICI, Andrei; NEGRU, Ion (Universitatea Agrară de Stat din Moldova, 2022)
    The experimental plot is placed in fruit-growing orchard of "Agroparc Management" Ltd., during the 2021 year. The object of the research was the trees of the apricot varieties of Wonder Cot, Spring Blush, Magic Cot, Lilly ...

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