Repozitoriul Instituțional al Universității de Stat din Moldova (RI USM)

Institutional Repository of Moldova State University (IR MSU)

Repozitoriul Instituțional al Universității de Stat din Moldova reprezintă arhiva digitală cu acces deschis a rezultatelor cercetărilor științifice și științifico-didactice efectuate în cadrul universității. Conținutul arhivei este multidisciplinar și include lucrări din domeniile științelor exacte și socio-umanistice.
The Institutional Repository of the State University of Moldova is an open access digital archive of the results of scientific and scientific-didactic research carried out within the university. The archive's content is multidisciplinary and includes works from the fields of exact sciences, social sciences and humanities.

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Recent Submissions

Rolul educației financiare în pregătirea studenților non-economiști [Articol]
(2025) Railean, Veronica
Financial education has evolved in recent decades in response to the complexity of the economic environment and the need for individual responsibility in managing resources. The specialized literature confirms its multidimensional character: a training process, resulting in applied skills and a tool for personal and professional development. International data shows that a quarter of adolescents do not reach the minimum level of financial literacy, which emphasizes the importance of integrating financial literacy into formal education. Recent research confirms the positive, albeit variable, impact of educational programs on financial health and saving behaviors. In the Republic of Moldova, academic and institutional initiatives point to a promising, but insufficiently consolidated, direction. For non-economics students, financial literacy becomes a transversal competence with direct relevance in professions such as law, medicine, engineering or the arts. Its integration into non-economics university programs is essential for the training of specialists capable of making rational and sustainable decisions in a complex and dynamic society.
Educația pentru inovație ca factor al prosperității economice [Articol]
(2025) Prisăcaru, Veronica; Cauș, Olga
The acceleration of transformations across all economic sectors requires the identification of innovative solutions capable of supporting prosperity and competitiveness. In the case of the Republic of Moldova, the analysis of the Global Innovation Index reveals a significant decline during the period 2019–2023, which calls for urgent measures to strengthen the innovation ecosystem. The main objective of this research is to highlight the role of universities in developing human capital with the appropriate competencies to drive change in the workplace. To achieve this objective, the following research methods were employed: bibliographic study, opinion survey, documentary analysis, induction, deduction, and comparative analysis. The results confirm the essential role of education in generating and applying innovations, as well as the need to expand the traditional functions of universities through the continuous updating of educational content based on international best practices and by strengthening partnerships with the business environment and public authorities. At the same time, the state is called upon to improve its innovation-stimulating policies by adopting the example of countries that have successfully implemented effective and efficient mechanisms to support innovative initiatives.
Atlasul resurselor de apă ale Republicii Moldova: o necesitate strategică pentru managementul durabil al resurselor de apă [Articol]
(2025) Jeleapov, Ana
The Republic of Moldova is facing significant water stress due to the reduced availability of water resources, dependence on transboundary rivers and degradation of water quality. In this context, the development of an Atlas of the Water Resources in the context of environmental changes is a scientific and strategic necessity for their sustainable management. The present study proposes a history of spatial representations of the country's hydrological characteristics within the specialized literature, a justification of the need for the water resources atlas but also its structure, using an integrative approach based on geospatial data, hydrological monitoring and assessment of the vulnerability of water resources caused by anthropogenic activity. The results suggest that such an atlas would significantly contribute to the substantiation of public decisions, to increasing the level of knowledge of water-related issues, to adapting to climate change and to strengthening water resources management.
Învățăm chimia fără valență [Articol]
(2025) Guţanu, Vasile
Chemistry in the pre-university education system cannot exist without chemical formulas and equations. And chemical equations cannot be written correctly if the formula of the substances is not known. Formulas of substances are composed using the concept of VALENCE. However, knowledge of valence allows us to compose formulas for only a few compounds, and only those formed from atoms of two chemical elements. In this paper, instead of valence, it is proposed to use electric charges of atoms or groups of atoms to create formulas of substances. Combining particles with different charges allows the creation of formulas for a multitude of chemical compounds. At first, it is needed to make combinations in a playful manner without naming them. Next, it is proposed to determine the charges of atoms in the formulas of chemical compounds. The knowledge gained from studying the material presented in this work allows students to easily master topics about the chemical properties of the main classes of inorganic substances, redox reactions, electrolytic dissociation theory, and reactions in solutions.
Studiu DFT al spectrelor de dicroism circular vibrațional pentru conformerii acidului ascorbic [Articol]
(2025) Arsene, Ion; Purcel, Viorica
În această cercetare, au fost investigate conformațiile acidului ascorbic prin calcule computaționale de tip DFT, utilizând funcționala hibridă B3LYP și setul de bază extins 6-311++G(d,p), bine consacrate în studiile de conformație și spectroscopie vibrațională. Studiul a evidențiat mai mulți conformeri stabili, iar cei situați la maximum 3,5 kcal/mol față de structura geometrică cu cea mai mică energie au fost supuși clasificării energetice pe baza energiei punctuale. Pentru acești conformeri au fost generate spectrele de dicroism circular vibrațional (VCD) la același nivel de teorie, permițând corelarea directă între stabilitatea energetică și caracteristicile spectrale. Rezultatele au arătat că cel mai stabil conformer este C12, cu o energie de stabilizare de –3,63 kcal/mol.