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  • 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 ...
  • Proprietăți optice ale filmelor ITO:GA2O3 obținute prin pulverizare magnetron 
    SUMAN, Victor; RUSU, Emil; ZALAMAI, Victor; URSACHI, Veceslav; GHIMPU, Lidia (Universitatea de Stat din Moldova, 2021)
    Prin pulverizare magnetron (RF) pe substraturi de sticlă și safir au fost depuse filme ITO:Ga2O3. Ca sursă de evaporare au servit țintele confecționate din amestecul de pulbere ITO și Ga2O3 cu concentrația oxidului de galiu ...
  • Proprietăți optice ale filmelor ITO:GA2O3 obținute prin pulverizare magnetron 
    SUMAN, Victor; RUSU, Emil; ZALAMAI, Victor; URSACHI, Veceslav; GHIMPU, Lidia (Universitatea de Stat din Moldova, 2021)
    A fost studiat efectul majorării cantității de Ga2O3 din sursa supusă evaporării asupra transmitanței optice (T), reflectanței (R) și absorbanței (𝛼) a filmelor de ITO:Ga2O3.
  • 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 ...
  • Propunerea modelului de management anticriză pentru întreprinderile de transport auto din Republica Moldova 
    PASCARU, Sergiu (Complexul Editorial INCE, 2017)
    Promovarea unui model de management anticriză eficient în întreprinderile de transport auto din Republica Moldova va permite gestionarea corespunzătoare a crizelor apărute şi depăşirea, cu eforturi minime, a consecinţelor ...
  • Prospect of using the mixtures of sunflower and walnut oils for production of functional mayonnaise emulsions 
    CAPCANARI, Tatiana; ISTRATI, Daniela; DIMA, Felicia; VIZIREANU, Camelia (Banat's University of Agricultural Sciences and Veterinary Medicine, Timisoara, România, 2015)
    The solution regarding the problem of improving the structure of food ration is related to creation of functional food-stuff with a balanced content of the major nutrient materials enriched in missing micronutrients. ...
  • Prospectives of developing specialty maize germplasm 
    BATIRU, Grigorii; COJOCARI, Dumitru; COMAROVA, Galina (Moldova State University, 2023)
    The basis of these researches were the successes recorded at the worldwide and national levels regarding the increase of the protein content in the seeds through pedigree selection, as well as the discoveries in the ̕60s ...
  • Prospects for the use of agricultural waste as a substrate for acetic fermentation 
    BOISTEAN, Alina; CHIRSANOVA, Aurica; STURZA, Rodica (Galati University Press, 2021)
    In this work, we investigated the possibility of using agro waste, such as grape pomace, walnut and hazelnut shells, apple woods chips, as a substrate for plantations and the development of acetic acid bacteria.
  • Prospects for the use of seabuckthorn residues in the production of densified solid biofuels 
    MARIAN, Grigore; BANARI, Alexandru; NAZAR, Boris; GUDIMA, Andrei; DARADUDA, Nicolai; PAVLENCO, Andrei (University of Agronomic Sciences and Veterinary Medicine of Bucharest, 2021)
    The paper presents research results of the prospects of using residues from the cultivation of sea buckthorn in the production of densified solid biofuels. The paper aims to evaluate energy and physical-mechanical ...
  • Prospects for the utilization of the prairie cordgrass Spartina pectinata for bioenergy production in Moldova 
    DOROFTEI, Veaceslav; ABABII, Alexei; ŢÎŢEI, Victor; GADIBADI, Mihai; SÎRBU, Tatiana; CEREMPEI, Valerian; GUDIMA, Andrei; NAZAR, Boris; DARADUDA, Nicolae; LUPAN, Aurelia (Consiliul Județean Bacău, 2022)
    This research was aimed at evaluating the biomass energy indices of the Spartina pectinata, grown in monoculture in collections of the National Botanical Garden (Institute) Chişinău. The physical and mechanical properties ...
  • Prospects for the utilization of the Silphium perfoliatum and Silphium integrifolium for renewable energy production in Moldova 
    DOROFTEI, Veaceslav; ŢÎŢEI, Victor; ABABII, Alexei; ANDREOIU, Andreea Cristina; COZARI, Serghei; GADIBADI, Mihai; CEREMPEI, Valerian; GUDIMA, Andrei; NAZAR, Boris; DARADUDA, Nicolae (Consiliul Județean Bacău, 2023)
    This research was aimed at evaluating the biomass energy indices of green harvested mass as feedstock for biogas production and stem dry mass as feedstock for cellulosic ethanol. The biochemical composition of green mass ...
  • Prospects for using sea buckthorn berries for healthy food production 
    SANDU, Iuliana; MACARI, Artur; NETREBA, Natalia; BOESTEAN, Olga; SANDULACHI, Elisaveta; DIANU, Irina (Galati University Press, 2021)
    The article presents the results of analyses of several new varieties of sea- buckthorn growing in the Republic of Moldova - Hergo, Mr. Sandu, Pomorancevaia, Roori, Seirola and their qualitative indicators are defined: a ...
  • Prospects of low dimensional organic materials for thermoelectric applications 
    CASIAN, A. I.; PFLAUM, J.; SANDULEAC, I. I. (Journal of Thermoelectricity, 2015)
    The aim of the paper is to present briefly the state-of-art and to analyze the prospects of thermoelectricity based on organic materials. It is shown that low dimensional nanostructured organic crystals have the highest ...
  • Prospects of nanostructures Bi1−xSbx for thermoelectricity 
    NIKOLAEVA, Albina A.; KONOPKO, Leonid A.; HUBER, Tito E.; BODIUL, Pavel P.; POPOV, Ivan A. (Elsevier, 2012)
    It has been predicted that surface states of topological insulators have large a thermopower and also ultrahigh mobilities. The authors report results of a magneto-thermoelectric investigation of single crystal Bi1−xSbx ...
  • The protective role of dissolved carbon dioxide against wine oxidation: a simple and rational approach 
    DEVATINE, Audrey; CHICIUC, Igor; MIETTON-PEUCHOT, Martine (International Viticulture and Enology Society, IVES, 2011)
    It is shown that complete protection is only obtained when carbon dioxide is generated by the fermentation in the liquid. An interesting parallel conclusion is that micro-oxygenation is totally inefficient in such periods. ...
  • 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 ...
  • Providing greater flexibility for high penetration renewable integration 
    EFREMOV, Cristina (Romanian National Committee of World Energy Council (WEC/RNC), 2021)
    The Republic of Molodova is a robust state in which Polichinelle's secret in the context of great challenges which highlights the increased adaptability, the flexibility of the energy system, the technological evolutions, ...
  • 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 ...

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