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Comparative analysis and optimization of HVAC and Multi-Terminal HVDC integration 400kV super grid (Case Study of Iraq)

ABDULHASSAN, S. K.; BEN SMIDA, M.; SAKLY, A. (Institutul de Energetica, 2026)

The Iraqi 400-kV super grid faces significant operational challenges, including high transmission losses, overloaded transmission lines, voltage instability, and limited long-distance power transfer capability. The main ...
Influence of low heat rejection combustion chamber on the behavior of coffee husk methyl ester biodiesel in a direct injection diesel engine

VASANTHKUMAR, P.; VENKATESAN, K.; SHANMUGANANDAM, K.; PARTHASARATHI, R.; BALU, P. (Institutul de Energetica, 2026)

The main objectives of the study were to investigate the effect of a Low Heat Rejection (LHR) combustion chamber on the performance, combustion, and emission characteristics of a direct injection (DI) diesel engine fueled ...
Development of a method for the analytical synthesis of standards for navigation control systems of unmanned aerial vehicles with a deficit of informative features

SOTNIKOV, A. М.; TIURINA, V. Yu.; LUKYANOVA, V. A.; ZHELANOV, O. O.; ANTONETS, V. V.; BASHKATOV, Ye. G. (Institutul de Energetica, 2026)

The aim of this article is to synthesize reference images with high invariance and sufficient information content to improve the operational stability of unmanned aerial vehicles (UAVs) under conditions where informative ...
In vitro antioxidant activity of liposomal grape pomace extracts

POPOVICI, Violina; DRUTA, Raisa; SUBOTIN, Iurie; STURZA, Rodica (“Vasile Alecsandri” University of Bacau, 2026)

This study investigates the antioxidant activity of liposomal formulations containing hydrophilic extracts obtained from grape pomace under simulated gastrointestinal conditions. Grape pomace represents a valuable by-product ...
Improving the efficiency of direct current contactors operation through the use of an arc extinguishing chamber with permanent magnets

KIRILLOV, I. V.; DERGACHEV, P. A. (Institutul de Energetica, 2026)

The objectives of this study are to prove the operability and efficiency of an arc extinguishing chamber equipped with neodymium permanent magnets of grade N35 specifically for application in direct current circuits of ...
Data-driven zone-level temperature prediction for energy-efficient and demand-responsive HVAC control in smart buildings

SUBRAMANYA, S. A.; NARASIMHAIYENGAR, N. A. (Institutul de Energetica, 2026)

The main objective of this study is to develop an accurate and scalable data-driven methodology for predicting zone-level indoor air temperature (IAT) to support sustainable HVAC operation in smart buildings. These objectives ...
Optimization of weakly coupled wireless power transfer systems for electric vehicle charging stations

PANTELEEV, V. I.; SIZGANOVA, E. Yu.; PETUKHOV, R. A.; KOVALENKO, I. V. (Institutul de Energetica, 2026)

The main objective of this research is to develop a methodology for selecting the optimal resonant frequency of weakly coupled wireless power transfer systems for electric vehicle charging stations, accounting for skin ...
Transformation of radiation–convective heat transfer and thermomechanical state of industrial steam generators under furnace-space ballasting with carbon dioxide from biogas

BARANYUK, О.; RACHУNSKYІ, A.; DRACHUK, O.; TУKHOKHOD, V.; TKACHENKO, S. (Institutul de Energetica, 2026)

The purpose of this study is to provide a scientific substantiation of the mechanisms governing changes in the structure of local heat absorption and the kinetics of pollutant formation when natural gas is replaced by ...
Nutritional and micronutrient profiling of a functional composition based on pumpkin and sea buckthorn powders

PALADI, Daniela; MIJA, Nina (“Vasile Alecsandri” University of Bacau, 2026)

This analysis evaluates the nutritional value and micronutrient profile of a functional composition consisting of 1.5 g pumpkin (Cucurbita spp.) powder, 1 g sea buckthorn (Hippophae rhamnoides) powder, and 1 g of 0.6% ...
Neural network-based stator current control for rated power regulation of permanent magnet synchronous generator wind turbines with differential evolution pitch optimization

SAYED, Hazem Hassan Ali (Institutul de Energetica, 2026)

The main objective of this study is to achieve precise regulation of the Machine Side Converter (MSC) stator quadrature-axis current in a Permanent Magnet Synchronous Generator (PMSG) wind turbine, in order to reach rated ...
The influence of climate change on traditional European cuisine

NISTIRIUC, Alexandru; NIREAN, Elena (“Vasile Alecsandri” University of Bacau, 2026)

Climate change is one of the most important challenges of the 21st century, with significant effects on the environment, economy and culture, including the gastronomic heritage of Europe. Traditional European cuisine, known ...
Adaptation of acid hydrolysis-Soxhlet extraction method for total fat determination in gluten-free muffins formulated with wax-based oleogels as butter replacers

NETREBA, Natalia; ROPCIUC, Sorina; OROIAN, Mircea Adrian; BULGARU, Viorica (“Vasile Alecsandri” University of Bacau, 2026)

The growing use of wax-structured oleogels as solid fat replacers in bakery products creates a methodological gap in routine fat analysis: standard solvent extraction protocols, originally developed for conventional ...
Biological value of microcapsules with phytochemicals from jostaberry during storage

GUREV, Angela; DRAGANCEA, Veronica; BULGARU, Viorica; GHENDOV-MOŞANU, Aliona (“Vasile Alecsandri” University of Bacau, 2026)

Phytochemicals in the jostaberry hybrid (Ribes × nidigrolaria) are characterized by high antioxidant activity (AA). Several studies have shown that the drying and freeze-drying process makes the fruit sticky and difficult ...
Multivariate analysis of physicochemical and antioxidant properties of encapsulated Jostaberry extract

GHENDOV-MOŞANU, Aliona; BULGARU, Viorica; GUREV, Angela; DRAGANCEA, Veronica; STURZA, Rodica (“Vasile Alecsandri” University of Bacau, 2026)

Bioactive compounds in biopolymer matrices exhibit an emerging process that enhances stability and protects sensitive components from adverse environmental conditions, while ensuring controlled release of bioactive compounds. ...
Effect of extraction conditions on the cielab color parameters of alfalfa (Medicago sativa L.) protein concentrate

GHENDOV-MOŞANU, Aliona; CIUGUREANU, Iana; GUREV, Angela; BULGARU, Viorica (“Vasile Alecsandri” University of Bacau, 2026)

The most important product derived from alfalfa (Medicago sativa L.) is alfalfa protein concentrate (APC), which contains 45–60% protein, along with essential amino acids, dietary fiber, unsaturated fatty acids, pigments, ...
Non-target GC-MS analysis of migrating compounds from PET food packaging into lipid-rich food matrices

LAZAKOVICH, Dmitri; DRAGANCEA, Veronica; STURZA, Rodica; GHENDOV-MOŞANU, Aliona (“Vasile Alecsandri” University of Bacau, 2026)

The food packaging industry represents a dynamic and indispensable sector of the global economy. Among packaging materials, plastics are widely used due to their low cost, lightweight structure, flexibility, and excellent ...
Optimization of technological parameters of a functional sea buckthorn sauce

COVALIOV (BOAGHI), Eugenia; CAPCANARI, Tatiana; RADU, Oxana (“Vasile Alecsandri” University of Bacau, 2026)

This study investigates the valorization of sea buckthorn (Hippophae rhamnoides L.) fruits for the development of a sweet sauce with enhanced biological value, with a particular focus on optimizing technological processing ...
Valorization of alfalfa for innovative food industry applications

CIUGUREANU, Iana; BULGARU, Viorica; GUREV, Angela; GHENDOV-MOŞANU, Aliona (“Vasile Alecsandri” University of Bacau, 2026)

Alfalfa (Medicago sativa L.) is known for its rich composition of pigments, especially chlorophylls, which give the leaves their intense green hue. In this work, the chlorophyll content and color parameters of alfalfa, the ...
Liposomal encapsulation as an advanced strategy for preserving bioactive compounds from plant-based matrices

CAPCANARI, Tatiana; COVALIOV (BOAGHI), Eugenia; RADU, Oxana; POPOVICI, Violina (“Vasile Alecsandri” University of Bacau, 2026)

The preservation of biologically active compounds derived from plant-based matrices remains a major challenge in contemporary food science and nutraceutical development, due to their pronounced sensitivity to environmental ...
Influence of salt on fermentation, gluten structure, and textural characteristics of bread

BOEŞTEAN, Olga; CODINA, Georgiana Gabriela; CARACACI, Corina; RUMEUS, Iurie; GHENDOV-MOŞANU, Aliona (“Vasile Alecsandri” University of Bacau, 2026)

Salt is considered the "soul" of bread, representing an indispensable functional ingredient in bakery, exercising rigorous control over the rheological properties of the dough and over the dynamics of the fermentation ...

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