Proceedings of the 14th Edition of European Exhibition of Creativity and Innovation, Romania https://repository.utm.md/handle/5014/20309 2026-04-22T07:09:11Z 2026-04-22T07:09:11Z ZASAVITSKY, E. A. KARAGENOV, D. I. SIDORENKO, A. S. https://repository.utm.md/handle/5014/25971 2024-01-23T08:52:39Z 2022-01-01T00:00:00Z

Stand for testing rockets on solid fuel generating iceforming nuclei ZASAVITSKY, E. A.; KARAGENOV, D. I.; SIDORENKO, A. S. The elaboration relates to the technology for testing rockets and is based on the use of a small aerodynamic stand, which makes it possible to test the yield of various rockets for active impacts on clouds, in particular, rockets with a propulsion engine that operates throughout the entire flight path and uses a new type of solid propellant. Patent application No. s20210019 from 17.03.2021

2022-01-01T00:00:00Z COJOCARU, Victor FEDORISIN, Teodor GALUS, Rihart https://repository.utm.md/handle/5014/25970 2024-01-23T08:46:47Z 2022-01-01T00:00:00Z

Fuzzy controlled system for hypothermic brain therapy COJOCARU, Victor; FEDORISIN, Teodor; GALUS, Rihart It is well known that approximately 50% of heating generated by the human brain is eliminated due to colder flux of the blood in the carotid arteries. Another 50% of heating is evacuated by the surface of the brain which is dissipated to outside using flux of cooled blood at the scalp skin level. Devices and technology proposed will have significant impact on the treatment methods of patients with various pathologies and will contribute to the elaboration of new curative treatment technologies.

2022-01-01T00:00:00Z BELOTSERKOVSKII, Igor SIDORENKO, Anatolie CONDREA, Elena MORARI, Roman https://repository.utm.md/handle/5014/25969 2024-01-23T08:40:29Z 2022-01-01T00:00:00Z

Thermostated vacuum gauge BELOTSERKOVSKII, Igor; SIDORENKO, Anatolie; CONDREA, Elena; MORARI, Roman To improve the accuracy of measurements in the low pressure region, a prototype of the TVG-2 thermoelectric vacuum gauge has been designed and constructed; it includes an electronic unit and a TTC-5 thermocouple transducer, the sensitive element of which is a thin electrically insulating film; heating and measuring circuits are deposited on the surface of the film by vacuum deposition methods; the measuring circuit has the form of a thermocouple array. Decision on registration of the patent "Vacuumetru termoelectric" Nr. 9908 2021.10.21

2022-01-01T00:00:00Z MORARI, V. RUSU, E. URSACHI, V. TIGHINEANU, I. https://repository.utm.md/handle/5014/25967 2024-01-23T08:26:26Z 2022-01-01T00:00:00Z

(UV) radiation detector MORARI, V.; RUSU, E.; URSACHI, V.; TIGHINEANU, I. The UV region of the optical spectrum is composed of the subdomains UV-A 400-320 nm, UV-B 320-280 nm, UV-C 280-200 nm, including the bactericidal domains of major importance in the detection and dosimetry of optical radiation in antibacterial treatment, especially in animal husbandry. Thus, the selective radiation photoreceptor (UV) is known based on the structure of Ag-Zn0.35Mg0.65O/Zn0.65Mg0.35O/p-Si-Al, which consists of an absorption film on which a transparent Zn1-xMgxO film with x value from 0-0.8, which ensures an energy band at least 0.1 eV higher than that of the absorption film. The compound Zn1-xMgxO is a semiconductor with a wide band gap of 3.37 eV - 7.8 eV which corresponds to the absorption of UV radiation in the range of 365 nm - 160 nm. The maximum sensitivity of the photodiode is 460 mA/W at a wavelength of 250 nm. The disadvantage of this type of photoreceptor is the modification of the crystal lattice of the absorption layer from the wurtzite structure to the cubic structure with the increase of the Mg concentration. Patent application : No. 9992 / 2022

2022-01-01T00:00:00Z