https://repository.utm.md/handle/5014/150 Fri, 17 Apr 2026 16:40:59 GMT 2026-04-17T16:40:59Z https://repository.utm.md/handle/5014/28951 Selectarea modelului de calcul şi proiectarea reţelei DVBT-2 în Republica Moldova IACOB, Mihail; DEMCIUC, Iurie; AVRAM, Ion Sunt prezentate rezultatele calculelor zonelor de acoperire cu semnal de televiziune digitală terestră DVB-T2 efectuate la utilizarea diferitor modele de calcul și luînd în consideraţie particularitățile reliefului Republicii Moldova. Au fost selectate recomamdările internaționale ITU-R P.370, ITU-R P.1546, ITU-R P.1812. Оn baza lor au fost calculate și construite zonele de acoperire cu semnal DVB-T2 pentru canalul de televiziune 58 оn raza mun.Chișinău și pentru canalul de televiziune 22 al unei rețele SFN (Single Frequency Network) formate din stațiile de emisie amplasate în localităţile Mîndreștii Noi şi Cetireni. Sun, 01 Jan 2017 00:00:00 GMT https://repository.utm.md/handle/5014/28951 2017-01-01T00:00:00Z https://repository.utm.md/handle/5014/28829 The role of 5G technology in fostering sustainable economic development IACOVLEV, Anton; MIROVSKI, Vladimir This paper analyzes the evolution of mobile communication technologies, focusing on the progress from the early mobile networks to the sophisticated 5G network. Since the inception of wireless communications by Guglielmo Marconi in 1895, this research highlights how each generation of mobile networks has contributed to the radical transformation of communication, transitioning from simple voice calls to advanced data services. Only Abstract Mon, 01 Jan 2024 00:00:00 GMT https://repository.utm.md/handle/5014/28829 2024-01-01T00:00:00Z https://repository.utm.md/handle/5014/28828 Vegetation and water body inspection and monitoring using multispectral drone imagery MAȘNIC, Alisa; MANIN, Nelea; CRISTEA, Ecaterina; GANEA, Victoria The continuous crop condition monitoring at a regional scale is critical especially for private investors which should apply land reclamations measures regarding the soil degradation and modern methods of irrigation for optimizing the water use efficiency and crop yield production. Multispectral images have numerous applications in agriculture, in the calculation of vegetation indices in precision agriculture, whose interpretation is useful in the analysis of the state of vegetation or health of crops and the estimation of production near red. Any plant condition, such as stress caused by lack of water or the presence of pests, is reflected in the plant's ability to carry out photosynthesis. Only Abstract Mon, 01 Jan 2024 00:00:00 GMT https://repository.utm.md/handle/5014/28828 2024-01-01T00:00:00Z https://repository.utm.md/handle/5014/28827 Advancements in sensor technology for autonomous walker VERDÚ, Isabel Seguí; DUNAI, Larisa By 2050, the global population will experience significant aging, with the proportion of individuals aged 65 and older increasing from 10% in 2022 to 16%, and the number of people aged 80 and above tripling. This demographic shift has driven interest in technologies that improve quality of life and autonomy for older adults. Walkers, essential for mobility and independence, require enhancements in usability and automation. This paper outlines the design of a motorized smart walker, integrating user feedback and focusing on affordability, with the goal of improving safety and mobility through sensor-equipped systems. Only Abstract Mon, 01 Jan 2024 00:00:00 GMT https://repository.utm.md/handle/5014/28827 2024-01-01T00:00:00Z