Articole ştiinţifice: Recent submissions

Now showing items 1781-1800 of 4684

On skew polynomial rings and some related rings

COJUHARI, Elena; GARDNER, Barry (Institute of Mathematics and Computer Science, ASM, 2014)

For a ring A with identity and a monoid G we consider "monoid rings" with respect to G over A where the multiplication (a¢x)(b ¢ y) (a; b 2 A; x; y 2 G) is determined by a monoid homomorphism G ! End(A). Examples include ...
Mathematical composite models, a path to solve research complex problems

OANTA, Emil; PANAIT, Cornel; MARINA, Vasile; MARINA, Viorica; LEPADATU, Leonard; CONSTANTINESCU, Eliodor; BARHALESCU, Mihaela Luminita; SABAU, Adrian; DUMITRACHE, Constantin Luois (DAAAM International, 2011)

The paper presents original ideas regarding the actual research methods which must rely on advanced concepts and intelligent integrated instruments. Starting from the prior work which was perceived, analyzed and synthesized, ...
Influenţa stării de tensiune la scară macroscopică şi structurii materialului asupra stărilor de tensiue la scară microscopică

MARINA, V.; MARINA, Viorica (Transilvania University Press, Braşov, 2005)

Lucrarea se referă la problema valorificării cunoaşterii relaţiei dintre structura şi proprietăţi. Studiul se limitează la efectele provocate de diferenţa elementelor de simetrie la scară macroscopică şi microscopică, care ...
Анализ соотношений между локальными и общими механическими параметрами, применяемыми для описания поведения поликристаллических материалов

МАРИНА, В. Ю.; МАРИНА, В. И. (National Academy of Sciences of Ukraine, 2020)

Проводится сопоставление соотношений между локальными и общими механическими параметрами, полученными в рамках модели самосогласования Крёнера и экстремума несоответствия макроскопических мер с соответствующими усреднёнными ...
Теоретическое обоснование импульсного подвода внутреннего источника тепла в процессах сушки влажных материалов

БЕРНИК, М. П.; ЛУПАШКО, А. С.; ИВАНОВ, Л. Д.; ЦИСЛИНСКАЯ, Н. Я.; ШАПОВАЛЕНКО, О. И. (Одеська державна академія харчових технологій, 2011)

Процесс обезвоживания влажных продуктов, как правило, сопровождаются существенным потребление энергии. Для усовершенствования энергетики и обеспечения процесса сушки при относительно низких предложено применение внутренних ...
Сушка ядep миндаля при импульсном подводе Т.В.Ч. энергии

БЕРНИК, М. П. (Одеський національний технологічний університет, 2011)

В работе исследована кинетика процесса сушки ядер миндаля при импульсном подводе токов высокой частоты. Проведенные исследования доказали, что при данном методе подвода энергии увеличивается одна из движущих сил процесса ...
Сушка корней одуванчиков с использованием СВЧ в осцелирующем режиме

БЕРНИК, М. П.; ЛУПАШКО, А. С.; РОТАРЬ, Е. Н.; ЦИСЛИНСКАЯ, Н. Я.; МЕЛЕНЧУК, М. Г. (Одеська державна академія харчових технологій, 2012)

In this paperwork there are presented the results of convective and combined, convective and microwaves, drying methods. There was made an analysis of drying process a drying process velocity. There were calculated and ...
The study of correlation between technical parameters of the mixer and the quality indices of dough

BERNIC, M.; BANTEA-ZAGAREANU, V.; MARUSIC, C.; CANJA, A.; CIOBANU, E. (National academy of packaging, Bulgaria, 2011)

Kneading operation aims to achieve a homogeneous mixture of raw and auxiliary materials and at the same time obtain dough with specific structure and properties. Dough formation arises due to physical and colloidal processes, ...
Pulsed energy supply in oil products’ drying process

BERNIC, Mircea (IJMMT, 2011)

This type of processing provides possibility of SHF electromagnetic fields’ application as a source of thermal energy for oil products’ dehydration. It was obtained an optimal regime for the application of this energy in ...
Influence of dough mixers pallete turation on energy consumption

BERNIC, M.; CIOBANU, E.; BALTĂ, S.; MARUSIC, C. (National academy of packaging, Bulgaria, 2013)

Kneading operation aims to achieve a homogeneous mixture of raw and auxiliary materials and at the same time obtain dough with specific structure and properties. Dough formation arises due to physical and colloidal processes, ...
Statistical simulation for the Min Poisson-Lomax distribution

MUNTEANU, Bogdan Gheorghe; LEAHU, Alexei (Universitatea Tehnică de Construcţii Bucureşti, 2016)

In this work it is proposed and tested the simulation’s algorithm for the Min Poisson-Lomax (MinPoiL) distribution. This distribution has been introduced in paper (2016, [1]) and treated in a uniform manner using power ...
On the limit theorem for life time distribution connected with some reliability systems and their validation by means of the Monte Carlo method

MUNTEANU, Gheorghe Bogdan; LEAHU, Alexei; CATARANCIUC, Sergiu (AIP Publishing LLC, 2013)

We prove the limit theorem for life time distribution connected with reliability systems when their life time is a Pascal Convolution of independent and identically distributed random variables. We show that, in some ...
On the lifetime as the maximum or minimum of the sample with power series distributed size

LEAHU, Alexei; MUNTEANU, Bogdan Gheorghe; CATARANCIUC, Sergiu (The Romanian Society of Applied and Industrial Mathematics, 2013)

The present paper treats the topic of the distribution of the maximum and minimum of a sequence of an independent identically distributed random variables (i.i.d.r.v.) in a random number in a unitary manner and from the ...
Lifetime distributions and their approximation in reliability of serial/parallel networks

LEAHU, Alexei; ANDRIEVSCHI-BAGRIN, Veronica (Universitatea „Ovidius” Constanţa, 2020)

In this paper we present limit theorems for lifetime distributions connected with network's reliability as distributions of random variables(r.v.) min(Y1,Y2,...,YM) and max(Y1,Y2,...,YM), where Y1,Y2,..., are independent, ...
Yet Another Method for Image Segmentation based on Histograms and Heuristics

TEODORESCU, Horia-Nicolai; RUSU, Mariana (Institutul de Matematică şi Informatică al AŞM, 2012)

We introduce a method for image segmentation that requires little computations, yet providing comparable results to other methods. While the proposed method resembles to the known ones based on histograms, it is still ...
Improved Heterogeneous Gaussian and Uniform Mixed Models (G-U-MM) and Their Use in Image Segmentation

TEODORESCU, Horia-Nicolai; RUSU, Mariana (Editura Academiei Romane, 2013)

Recently, the combined Gauss Mixture and Uniform Distributions Mixture Model, shortly Gauss-Uniform Mixture Model (G-U-MM) was proposed to better relate to the nature of a complex distribution and to simplify the ...
Image segmentation based on g-un-mms and heuristics. Theoretical background and results

TEODORESCU, Horia-Nicolai; RUSU, Mariana (The Publishing House of the Romanian Academy, 2013)

We present the concept of image segmentation based on Gauss - Uniform Noise Mixed Models (GUN-MM) that we also introduce in this paper, the theoretical foundation of the segmentation method based on this model, results of ...
Computerized visual inspection applied to identification and classification of labeled chemicals

RUSU, Mariana (IEEE, 2015)

The algorithms for computerized identification are used in different applications: from quality inspection up to complex security systems. The purpose of this paper is to investigate and present the results of applying ...
Automated identification of objects based on normalized cross-correlation and genetic algorithm

RUSU, Mariana; ZBANCIOC, Marius-Dan (IEEE, 2015)

The algorithms for the identification and classification of shape/object are widely used in applications for defects quality control up to complex security systems for persons detection, face recognition or even identification ...
Walnut kernels pellicle (Juglans Regia L.) – a good source of gallic, ellagic acids, catechin and their derivatives for functional foods

TATAROV, Pavel; IVANOVA, Raisa; BAERLE, Alexei; SANDU, Iuliana; BRINDZA, Jan (Slovak University of Agriculture in Nitra, Slovakia, 2021)

The purpose of this research was to found the optimal extraction’s conditions of phenolic compounds from kernel pellicles and to evaluate the antioxidant capacity of these.

Now showing items 1781-1800 of 4684

Search DSpace

Advanced Search

Browse

All of DSpace
This Community
- By Issue Date
- Authors
- Titles
- Subjects

Recently added

Articole ştiinţifice: Recent submissions

Search DSpace

Browse

All of DSpace

This Community

My Account