Colecția instituțională: Recent submissions

  • Crioconservarea spermei de berbec 
    BRADU, Nicolai; CEMURTAN, Doina; CIBOTARU, Elena; DARIE, Grigorie; DJENJERA, Irina (Institutul Ştiinţifico-Practic de Biotehnologii în Zootehnie şi Medicină Veterinară, 2023)
    The object of research was semen taken from breeding rams of the Moldovan Tigaie breed for milk, meat, wool, raised at the STE "Maximovca" sheep farm. The microscopic testing of the ejaculates taken was carried out using ...
  • The influence of a complex biologically active preparation on the semen parameters of rams during the non-breeding season 
    DJENJERA, Irina; DARIE, Grigore; BRADU, Nina; CEMURTAN, Doina; CIBOTARU, Elena (Agricultural Institute, Shumen, Bulgaria, 2025)
    The influence of a complex biologically active preparation, developed based on extracts of yeast and cyanobacterial origin, on the quality and quantity of ram sperm during the non-breeding season was studied. The animals ...
  • Ball screw variator 
    DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; SLOBODEANIUC, Stanislav (Romanian Inventors Forum, 2025)
    The invention relates to the construction of machines, in particular, to transmissions with a variable transmission ratio. The technical result of the invention consists of the following: The execution of the inner bush ...
  • Wind-solar hybrid modular system 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; RABEI, Ivan; GUȚU, Marin (Romanian Inventors Forum, 2025)
    The invention relates to renewable energy conversion systems, in particular to wind-solar hybrid systems. The modular hybrid wind-solar system includes a cubeshaped housing (1), on the upper face of which the support (2) ...
  • Hybrid propulsion system for a boat 
    DULGHERU, Valeriu; DUMITRESCU, Cătălin; DUMITRESCU, Liliana; RĂDOI, Radu; CRISTESCU, Corneliu; CIOBANU, Ion; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to electrically powered boats, namely, to boats powered by renewable energy. Hybrid propulsion system for a boat, consisting of the boat body (1) installed on two floating bodies (2, 3), two wind ...
  • Micro-hydropower plant with individual blade orientation 
    DULGHERU, Valeriu; RABEI, Iva; GUȚU, Marin; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention can be used in hydropower and relates to a micro-flow hydropower plant containing a low-power hydraulic turbine, intended for the production of electrical or mechanical energy in individual households, villages, ...
  • Precessional gear transmission 
    BOSTAN, Viorel; BOSTAN, Ion; VACULENCO, Maxim; BODNARIUC, Ion; VENGHER, Dumitru; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to the mechanical engineering, namely to mechanical transmissions. The transmission comprises a body (1), a satellite wheel (2) with two bevel gear rings (3) and (4) driven by a crankshaft (5) in ...
  • Precessional gear transmission 
    BOSTAN, Viorel; BOSTAN, Ion; VACULENCO, Maxim; VENGHER, Dumitru; CIOBANU, Radu; CIOBANU, Oleg; BODNARIUC, Ion; MALCOCI, Iulian; TRIFAN, Nicolae (Romanian Inventors Forum, 2025)
    The invention relates to machine construction, in particular to precessional transmissions with gearing. The precessional transmission, according to the invention, contains a housing with a cover, in which are placed a ...
  • Vertical axis wind turbine with aerodynamic protection against overloads 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; ODAINÂI, Valeriu; GUȚU, Marin; RABEI, Ivan (Romanian Inventors Forum, 2025)
    The invention relates to wind energy conversion systems, namely vertical axis wind turbines. The vertical axis wind turbine includes the tower 1, on which is installed a rotating shaft 2 with blades of an aerodynamic profile ...
  • Tribological subassembly and method for evaluating energy losses in gears 
    BOSTAN, Viorel; BOSTAN, Ion; STOICEV, Petru; POŞTARU, Gheorghe; VACULENCO, Maxim; BUGA, Alexandru; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to the technique and methods of testing mechanical transmissions, including gear tooth materials. The invention relates to the technique and methods of testing mechanical transmissions, including gear ...
  • Quail raising process 
    CHISELIȚA, Oleg; CHISELIȚA, Natalia; CARAMAN, Mariana (Romanian Inventors Forum, 2025)
    The invention relates to animal husbandry, in particular to the process of raising quails for increase productivity and meat quality by using the complex biologically active microbial preparation, obtained from yeast biomass ...
  • Device for studying the process for densification of plant biomass in the form of briquettes 
    DARADUDA, Nicolae; MARIAN, Grigore; NAZAR, Boris; GUDÎMA, Andrei; GHEORGHIŢA, Andrei; BANARI, Alexandru; GELU, Ianuş; ISTRATI, Bogdan (Romanian Inventors Forum, 2025)
    The invention relates to biomass processing equipment, in particular to laboratory devices for studying the process for densification of plant biomass in the form of briquettes. The device, according to the invention, ...
  • Peach dehydration process using the forced convection method 
    VIŞANU, Vitali; ŢISLINSCAIA, Natalia; POPESCU, Victor; MELENCIUC, Mihail; GÎDEI, Igor; BALAN, Tatiana; SANDU, Andrei-Victor; BALAN, Mihail (Romanian Inventors Forum, 2025)
    The invention relates to a process for dehydrating peaches by the forced convection method, which can be applied to food industry enterprises, in domestic conditions, in laboratories and research centers related to the ...
  • Device for uniform air distribution in a tunnel dryer 
    BALAN, Mihail; ŢISLINSCAIA, Natalia; STURZA, Rodica; POPESCU, Victor; BALAN, Tatiana; ȘENILĂ, Lacrimioara-Ramona; JIAN, Mariana; MELENCIUC, Mihail; VIŞANU, Vitali; GÎDEI, Igor; GUȚU, Marin (Romanian Inventors Forum, 2025)
    The invention relates to drying technology, in particular to devices for uniform air distribution in a tunnel dryer, and can be used in economic entities in the agricultural field for drying fruits, vegetables, etc. The ...
  • Impact of organic farming on crop yields, livestock productivity, and food safety 
    FEDOTOV, Ludmila; CAISÎN, Larisa (Central Ukrainian National Technical University, Кропивницький, Ucraina, 2024)
    Sustainable agriculture is intrinsically linked to soil fertility, crop yields, and livestock production. Efficient resource management, including soil fertility, and sustainable agricultural technologies such as integrated ...
  • Design and implementation of an image tracking-based augmented reality system for interactive educational applications 
    URSU, Adriana (“Vasile Alecsandri” University of Bacau, 2026)
    This paper presents the design and implementation of an augmented reality (AR) solution aimed at optimizing educational processes by creating interactive learning environments. The proposed system employs advanced image ...
  • Valorization of agri-food by-products in the development of functional probiotic beverages 
    SABĂU, Sebastian; HODEA SILION, Andreea-Mădălina; COJOCARU, Simona; COJAN, Elena; HULEA, Constantina Rada; MIHĂILĂ, Daniela; GEORGESCU, Ana-Maria; MIRILA, Diana-Carmen; SILION, Mihaela; RUBTOVA, Silvia; NISTOR, Ileana-Denisa (“Vasile Alecsandri” University of Bacau, 2026)
    The valorization of food waste represents a key modern direction in the development of a circular economy. Transforming agri-food by-products into functional products, such as probiotic beverages, provides both nutritional ...
  • Ripening-dependent changes in key bioactive compounds of some sea buckthorn cultivars implications for harvest optimization 
    CHETRARIU, Ancuța; DIANU, Irina; MACARI, Artur; OROIAN, Mircea Adrian; NETREBA, Natalia; AVRĂMIA, Ionuț; SANDU, Iuliana; DABIJA, Adriana (“Vasile Alecsandri” University of Bacau, 2026)
    Sea buckthorn is a sun-loving species prized for its nutrient-dense orange berries, which are extensively utilized in the pharmaceutical, food, and agricultural sectors. This study investigated four cultivars-Dora, Cora, ...
  • Utilization of red grape pomace extract in the production a fermented functional beverage with high bas content 
    COVACI, Ecaterina; BOTEZATU, Nadejda (“Vasile Alecsandri” University of Bacau, 2026)
    The promotion of a healthy lifestyle has led in recent years to an explosive growth in consumer interest in functional products with beneficial health effects. As a result, researchers and manufacturers in the food industry ...
  • Production of raw distillates with increased aromatic qualities through the unitary distillation process 
    COVACI, Ecaterina; BALANUŢĂ, Anatol; CODREAN (SCLIFOS), Aliona (“Vasile Alecsandri” University of Bacau, 2026)
    The classic process of making wine distillates, used as mandatory in the manufacture of the famous aged distilled wine beverages "Cognac", provides for alcoholic fermentation of grape wine, optional partial separation of ...

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