În această lucrare vom evalua posibilitatea de utilizare a unor dozimetre personale electronice (EPD) pentru dozimetria neutronilor la Centrala Nuclearelectrică de la Cernavodă. În cadrul evaluări vom verifica dacă aceste dozimetrele au un răspuns corespunzator la câmpurile de radiaţii existente într-o centrală de tip CANDU şi dacă prezintă o rejecţie corespunzătoare la câmpurile gama pentru ca...

UNLABELLED Allergic rhinitis is an inflammatory reaction of the nasal mucosa, in consequence of an IgE mediated hypersensitive reaction to inhaling allergens, involving different mediators and cytokine cells. AIM The purpose of this study was to evaluate the transcriptions for IL-4, IL-5, IL-8 and IFN-gama, particularly important in the nasal allergy process, especially IL-4 and IL-5. For thi...

Como medições não intrusivas de transmissão raios gama, uma contribuição significativa para os modelos estrutura fluxo que descrevem o sistema FCC riser multifásico. O leito fluidizado circulante (CFB) em unidades piloto frio são instalações bem-vindas análises parâmetros. Abordagem do modelo duas fases estudos fluidos, considerando estado estacionário condições operacionais. Uma caracterização...

We call a module M , quasi-catenary if for each pair of quasi-prime submodules K and L of M with K L all saturated chains of quasi-prime submodules of M from K to L have a common finite length. We show that any homomorphic image of a quasi-catenary module is quasi-catenary. We prove that if M   is a module with following properties: (i) Every quasi-prime submodule of M has finite quasi-height;...

We study Lebesgue and Atsuji spaces within subsystems of second order arithmetic. The former spaces are those such that every open covering has a Lebesgue number, while the latter are those such that every continuous function defined on them is uniformly continuous. The main results we obtain are the following: the statement “every compact space is Lebesgue” is equivalent to WKL0; the statement...

A k-hypertournament is a complete k-hypergraph with each k-edge endowed with an orientation, that is, a linear arrangement of the vertices contained in the edge. In a k-hypertournament, the score si (losing score ri) of a vertex vi is the number of arcs containing vi in which vi is not the last element (in which vi is the last element). The total score of vi is defined as ti = si − ri. In this ...

background hypervariability of hcv proteins is an important obstacle to design an efficient vaccine for hcv infection. multi-epitope vaccines containing conserved epitopes of the virus could be a promising approach for protection against hcv. objectives cellular and humoral immune responses against multi-epitope dna and peptide vaccines were evaluated in balb/c mice. materials and methods in th...