Colecția instituțională: Recent submissions

Now showing items 1-20 of 9950

The nutritional and phytochemical composition of Moldavian pumpkin

PALADI, D.; MIJA, N. (Iasi University of Life Sciences, 2024)

This paper presents the results of analyzing of chemical composition and some bioactive components such as phenols, carotenoids, carbohydrates and minerals in one of a product of plant origin, namely, in pumpkin. High ...
Processes for obtaining the biomass of the red marine microalga Porphyridium cruentum - source of omega 3 lipids with polyvalent properties

RUDI, Ludmila; CHIRIAC, Tatiana; CEPOI, Liliana; RUDIC, Valeriu; VALUŢA, Ana; DJUR, Svetlana; MISCU, Vera; IAȚCO, Iulia; ZOSIM, Liliana; ROTARI, Ion; TAŞCA, Valentina (Technical University "Gheorghe Asachi" of Iași, 2024)

Processes for cultivating the red marine microalga Porphyridium cruentum are proposed to obtain biomass with a high omega-3 lipid content. According to procedures, microalga cultivation is carried out in nutrient media ...
Influence of complex microbial preparation on productivity and clinical haematological status of rabbits kits

MACARI, Vasile; CHISELIȚA, Oleg; ROTARU, Ana; CHISELIȚA, Natalia; EFREMOVA, Nadejda; MAȚENCU, Dmitrii (Technical University "Gheorghe Asachi" of Iași, 2024)

The invention relates to animal husbandry, in particular to a method of increasing the productive potential of rabbit kits. The technical result is conditioned by the use of the biologically active microbial preparation ...
A low-density polyethylene destruction procedure

CORCIMARU, Serghei; GUȚUL, Tatiana; MERENIU, Lilia; SÎTNIC, Feodora; LUPU, Maria (Technical University "Gheorghe Asachi" of Iași, 2024)

The invention aims at recycling low-density polyethylene (LDPE). It refers to a LDPE film destruction procedure consisting of 3 consecutive stages: (a) LDPE photooxidation by UV radiation, (b) LDPE treatment by a nanocomposite ...
Method of increasing the efficiency of the treatment of clostridiosis of chickens

CHISELIȚA, Natalia; CARAMAN, Mariana; CHISELIȚA, Oleg; CHIRIAC, Tatiana; MAȘNER, Oleg; PETCU, Igori (Technical University "Gheorghe Asachi" of Iași, 2024)

A method of increasing the efficiency of the clostridiosis treatment of chickens is proposed, which includes the administration of the complex microbial preparation, in a proportion of 4% in the composition of the chicken ...
Elements of synchronous DVB-T2 network

IACOB, M. I.; DEMCIUC, Yu. I. (Institute of Electrical and Electronics Engineers, 2019)

This article discusses issues related to the synchronization of the information signal in single-frequency networks of digital television broadcasting DVB-T2. As an example, are presented the configuration parameters of a ...
Practical assessment of the total field strength at the receiving point of the synchronous DVB-T2 network

IACOB, M. I.; DEMCIUC, Yu. I. (Institute of Electrical and Electronics Engineers, 2019)

In this paper, a study was conducted of practical methods for estimating the total field strength in the service area of a single-frequency DVB-T2 network. To accomplish the task, measurements were made of the field strength ...
Comparative evaluation of received signal parameters in SFN DVB-T2 service area

IACOB, M. I.; DEMCIUC, Yu. I.; AVRAM, I. A. (Institute of Electrical and Electronics Engineers, 2018)

In this article are presented theoretical principles with coding of frequency multiplexing of orthogonal carrier frequencies. Was performed a comparative evaluation of the qualitative parameters of the DVB-T2 signal in the ...
Practical experience in the configuration and implementation of SFN DVB-T2 clasters in the Republic of Moldova

IACOB, M.I.; DEMCIUC, I.I.; AVRAM, I.A. (State University of Intelligent Technologies and Telecommunications, Ukraine, 2018)

In this article the technical aspects related to the planning, implementation and configuration of the networks with a single frequency DVB-T2 have been approached, having as an example the experience gained with the ...
Сравнительная оценка качественных показателей принятого сигнала в зоне обслуживания одночастотной cети DVB-T2

ЯКОБ, М.И.; ДЕМЧУК, Ю.И.; АВРАМ, И. А. (State University of Intelligent Technologies and Telecommunications, Ukraine, 2017)

Даны теоретические основы принципа СОFDM (Coded Orthogonal Frequency Division Multiplexing). Выполнена сравнительная оценка качественных параметров сигнала DVB-T2 в зоне покрытия синхронной сети. Анализ основан на результатах ...
The transition of the Republic of Moldova to digital terrestrial television

IACOB, Mihail; DEMCIUC, Iurie (State University of Intelligent Technologies and Telecommunications, Ukraine, 2016)

The paper contains the description of the current situation in the Republic of Moldova and the necessary conditions for the transition to digital terrestrial television. It explained the division of the territory of the ...
Конфигурация технических параметров одночастотных DVB-T2 сетей

ЯКОБ, Михаил Ильич; ДЕМЧУК, Юрий Иванович; АВРАМ, Ион Андреевич (Московский Технический Университет Связи и Информатики, 2019)

Рассмотрены технические аспекты, касающиеся развертывания одночастотных сетей цифрового телевизионного вещания. В качестве примера представлены конфигурационные параметры первого национального мультиплекса DVB-Т2 в Республике ...
Выбор рекомендаций МСЭ-R для прогноза зон покрытия сигналом DVB-Т2

ЯКОБ, Михаил Ильич; ДЕМЧУК, Юрий Иванович; АВРАМ, Ион Андреевич (Московский Технический Университет Связи и Информатики, 2018)

Для прогнозирования зон покрытия наземным радиосигналом могут быть использованы модели представленные в рекомендациях МСЭ-R. Специалисты профильных предприятий Республики Молдова длительное время с успехом используют ...
Cercetarea impactului consumului și generării distribuite în rețelele de joasă tensiune asupra calității energiei electrice

VIERU, Dmitrii (Universitatea Tehnică a Moldovei, 2024)

Scopul lucrării: stabilirea impactului surselor de generare distribuită conectate în rețelele electrice de joasă tensiune cu sarcini distribuite asupra calității energiei electrice prin elaborarea unor metode noi de calcul ...
Metode și algoritmi de acordare a regulatoarelor la modele de procese cu avans-întârziere

MORARU, Dumitru (Universitatea Tehnică a Moldovei, 2024)

Scopul tezei: cercetarea și elaborarea algoritmilor de conducere în sisteme de conducere automată cu modele matematice de obiecte cu avans-întârziere, astatism și timp mort cu performanțe și robustețe ridicate. Noutatea ...
Optimization of procedures of elaboration of basic contours of tricotage shoulder support products for women

BALAN, Stela; TUTUNARU, Irina; IROVAN, Marcela; MANOLE, Maria ("Gheorghe Asachi" Technical University of Iasi, 2016)

The work examines the assurance of maximum correspondence between the product support surface shape and the shape of human body by selecting the optimum initial data and use of adequate techniques for designing the basic ...
Analysis of principles of constructive design of tricot products with shoulder support for women

BALAN, Stela; TUTUNARU, Irina; IROVAN, Marcela; MANOLE, Maria ("Gheorghe Asachi" Technical University of Iasi, 2016)

The work examines the problem of elaborating the contours of basic templates of shoulder- supported tricot products for women. The scope of this work resides in determining the factors affecting the quality of positioning ...
New possibilities for designing textiles products in order to improve the sense of perception for persons with sight deficiencies

CAZAC, Viorica; CANGAȘ, Svetlana ("Gheorghe Asachi" Technical University of Iasi, 2016)

The World Health Organization reveals the existence of about 285 million people with impaired sight and about 39 millions of persons who do not see anything [1]. On these terms, it is important to find and use different ...
The use of calligraphic elements in customizing process of textiles, clothes and clothing accessories

CAZAC, Viorica; CANGAȘ, Svetlana ("Gheorghe Asachi" Technical University of Iasi, 2016)

The paper presents a study of the possibilities of using calligraphic elements in the customization process of textiles, clothes and clothing accessories. These elements were analyzed considering the relation between the ...
The design and the development of headwear products according to the fashion trend line of modern costumes

CANGAS, Svetlana; CAZAC, Viorica ("Gheorghe Asachi" Technical University of Iasi, 2016)

The accessories have always played an essential role in costume appearance because they define the final profile of the wearer. Beginning with the Middle Ages, the Church established that all women should cover their heads ...

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