Articole din publicaţii internaţionale: Recent submissions

Now showing items 961-980 of 3223

Reliability ofthe calculation results in the optical-electronic holographic computing systems

PERJU, Veacheslav L.; PERJU, Veacheslav V.; TSIBERNEAC, Stanislav K.; SARANCIUC, Donan I. (International Society for Optics and Photonics (SPIE), 1998)

The problems of investigation and calculations results reliability (CRR) evaluation in holographic computing systems are considered. The analysis of the existing approaches to estimation of CRR has been overtaken. A new ...
Perspective optical-electronic technologies for persons identification and verification on the bases of the fingerprints

PERJU, Veacheslav L.; CASASENT, David P.; PERJU, Veacheslav V.; SARANCIUC, Dorian I. (International Society for Optics and Photonics (SPIE), 2005)

There are presented the results of the investigations of the fingerprints' images correlation recognition in conditions of different distortions — scale, angular orientation change, image's surface reducing, noises' ...
Optical-electronic pattern recognition system based on the image's logarithmic chord transformation method

PERZHU, Veacheslav L.; QURAU, Adrian V.; SARARICIUC, Dorian I. (International Society for Optics and Photonics (SPIE), 1997)

A new kind of the image representation - logarithmic hord transformation of the images (LHTI) is suggested. A structures of an optical-electronic processor, performing operation of LHTI and of an image processing computer ...
Optical-electronic systems for the fingerprints ' recognition

PERJU, Veacheslav L.; CASASENT, David P.; PERJU, Veacheslav V.; SARANCIUC, Dorian I. (Society of Photo-Optical Instrumentation Engineers (SPIE), 2019)

There are presented the structures of the special purpose mono-channel and multi-channel optical-electronic systems and are described computing processes in the systems at the realization of the different fingerprints ...
Utilizarea rațonală a deșeurilor din industria agro-alimentară

GRUMEZA, Irina (Universitatea de Stat „Bogdan Petriceicu Hasdeu‖ din Cahul, 2019)

Due to the nutritional value, the taste qualities and the quantity in which it is sought and consumed, there is an important share in the world given to foods with a high protein content. Scientific nutrition, under the ...
Turning tomato industrial waste into a resource of bioactive compounds

POPOVICI, Cristina; MIGALATIEV, Olga; GOLUBI, Roman; CARAGIA, Vavil; CARTASEV, Anatoli; COEV, Ghenadie; BOGDAN, Nina; GRUMEZA, Irina (National University of Food Technologies of Ukraine, 2018)

Tomato waste (seeds and skin) can be used as secondary raw materials for obtaining liposoluble extracts. This paper presents the content of lycopene in CO2 extracts from tomato waste, obtained at different extraction ...
Elaboration of assortments of garments for persons with physical disabilities

IROVAN, Marcela; TUTUNARU, Irina; BALAN, Stela; ODOBESCO, Rodica (“Gheorghe Asachi” Technical University of Iasi, 2012)

The elaboration and development of assortment of garments for persons with physical disabilities remains to be one of the actual concerns of specialists in textile. At the same time these problems are interconnected with ...
Aspects of designing garments for children affected by metabolic syndrome

TUTUNARU, Irina; IROVAN, Marcela; BALAN, Stela (“Gheorghe Asachi” Technical University of Iasi, 2012)

The work presents the results of the investigation of problem of designing garments for the children affected by the metabolic syndrome. The initial stage of investigation included the study of anthropomorphological and ...
Zonarea factorilor meteo-climatici de risc (valuri de căldură, valuri de frig) în vederea ajustării actelor normative în construcții

RĂILEANU, Valentin; NEDEALCOV, M.; CROITORU, Gh. (Universitatea de Stat „Dimitrie Cantemir”, Bucureşti, 2018)

Extreme climatic phenomena present risk factors for agriculture, health, constructions etc and are studied profoundly these past years using extreme values theory. Several relations that describe pozitive extreme values' ...
Studies and research work on the reinforcement steel and concrete surface corrosion protection methods

CROITORU, Gheorghe (INCD URBAN-INCERC, Bucureşti, 2015)

Methods for reinforcement steel corrosion protection and concrete surface protection are analyzed. Knowing the corrosion process mechanism reinforcement steel can be protected by different protection methods even in the ...
Methods of protection of national architecture monuments

CROITORU, Gh.; COLESNIC, Ig. (“Dunarea de Jos” University of Galați, 2013)

The paper discusses the problem of monuments conservation in terms of technical implementation and based on the importance of conservation of historical content, and it helps to skillfully handle the complicated untypical ...
History of Faberge eggs

CROITORU, Gheorghe; RUSU, Ion (“Dunarea de Jos” University of Galati, 2010)

Faberge's primary source of inspiration came from works of previous centuries. Translucent enameling was a valued technique in the nineteenth century that required several coats of applied enamel and the "firing" of the ...
Elaborarea hărților digitale a unor riscuri climatice în baza teoriei valorilor extreme

RĂILEANU, Valentin; NEDEALCOV, Maria; CROITORU, Gheorghe; CRIVOVA, Olga; COJOCARI, Rodica (Universitatea "Alexandru Ioan Cuza", Iaşi, 2017)

Fenomenele climatice extreme prezintă factori de risc pentru agricultură, sănătate, construcţii, etc. şi sunt intensiv studiate în ultimii ani utilizând teoria valorilor extreme. În articol sunt expuse unele relaţii ce ...
Coroziunea armăturilor din betonul construcţiilor aflate în medii agresive

CROITORU, Gheorghe; RUSU, Ion (“Dunarea de Jos” University of Galati, 2009)

The paper presents a study of the corrosive state of sculptures and art objects made from copper and bronze, the equipment used to detect and study defects and the methods and solutions for restoring the art object surfaces ...
Approaches Regarding the Functional and Structural Rehabilitation of Historical Monumental Buildings

CROITORU, Gheorghe (Scientific Research Publishing Inc., 2021)

The aim of the research is to analyze the approaches to the problems of functional and structural rehabilitation of historic monumental buildings. The research examined the possibility of changing the destination of a ...
Application of the methods based on the performance of durability for establishing the domains of using the concretes produced with component materials from Republic of Moldova

GEORGESCU, Dan; APOSTU, Adelina; CROITORU, Gheorghe (Fundatia "Serban Solacolu", pentru Stiinta si Ingineria Materialelor, 2017)

This article presents the results of some experimental researches carried out in order to establish the level of performance of the concretes prepared with different types of cements and aggregates that are used in the ...
On the restricted eight bodies problem

CEBOTARU, Elena (Romanian Society for Applied and Industrial Mathematics, 2018)

We consider the Newtonian restricted eight body problem. We investigate the linear stability of this configuration by some numerical methods.
Geometrical characteristics of the stability domain in the restricted problem of eight bodies

CEBOTARU, Elena (SCREAM, 2019)

The eight-body Newtonian problem is studied. Applying the symbolic calculation system Mathematica the stationary solutions, their stability in numerical form and the geometric characteristics of the stability domain are studied.
The impact of the collective mentality in overcoming the vulnerabilities of contemporary democracy

LAZARIUC, Cristina (Universitatea de Stat de Medicină şi Farmacie “Nicolae Testemiţanu”, 2020)

Astăzi conceptele de mentalitate colectivă și democrație trebuie analizate prin raportare la fenomenele de globalizare și progres tehnologic, la sistemul de principii și valori universale comune, la specificul cetățeniei ...
Reflecții filosofice asupra corelației fizicii cuantice cu teoria relativității generale

LAZARIUC, Cristina (Universitatea de Stat de Medicină şi Farmacie “Nicolae Testemiţanu”, 2020)

The article examines some philosophical issues related to linkage between quantum mechanic sand general relativity theory. Attention is drawn on the linkage of the setheories with the units of measurement for time, length ...

Now showing items 961-980 of 3223

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