Search Results - "Ungureanu, V."

Optimal control of discrete-time linear fractional-order systems with multiplicative noise by Trujillo, J. J., Ungureanu, V. M.

“…A finite horizon linear quadratic (LQ) optimal control problem is studied for a class of discrete-time linear fractional systems (LFSs) affected by…”
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Biofilm composition in the Olt River (Romania) reservoirs impacted by a chlor-alkali production plant by Dranguet, P, Cosio, C, Le Faucheur, S, Hug Peter, D, Loizeau, J-L, Ungureanu, V-Gh, Slaveykova, V I

“…Freshwater biofilms can be useful indicators of water quality and offer the possibility to assess contaminant effects at the community level. The present field…”
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Evaluation of the erosion of critical buckling load of cold-formed steel members in compression based on Koiter asymptotic analysis by Zagari, G., Zucco, G., Madeo, A., Ungureanu, V., Zinno, R., Dubina, D.

“…An imperfection sensitivity analysis of thin-walled cold-formed steel members in compression is presented. The members under investigation are perforated steel…”
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Mercury bioaccumulation in the aquatic plant Elodea nuttallii in the field and in microcosm: Accumulation in shoots from the water might involve copper transporters by Regier, Nicole, Larras, Floriane, Bravo, Andrea Garcia, Ungureanu, Viorel-Gheorghe, Amouroux, David, Cosio, Claudia

“…► Elodea nuttallii showed a high organic and inorganic Hg accumulation in the field. ► Tolerance and accumulation of Hg in this plant was also high in the…”
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Global solutions of a class of discrete-time backward nonlinear equations on ordered Banach spaces with applications to Riccati equations of stochastic control by Ungureanu, V. M., Dragan, V., Morozan, T.

“…SUMMARYIn this paper, we consider the problem of existence of certain global solutions for general discrete‐time backward nonlinear equations, defined on…”
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Stability of discrete-time positive evolution operators on ordered Banach spaces and applications by Ungureanu, V.M., Dragan, V.

“…In this paper we discuss stability problems for a class of discrete-time evolution operators generated by linear positive operators acting on certain ordered…”
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Effect of imperfections on numerical simulation of instability behaviour of cold-formed steel members by Dubina, D., Ungureanu, V.

“…The paper analyses the influence of imperfections on the behaviour of cold-formed steel members. Special attention is paid on the characterisation and…”
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Plastic mechanisms database for thin-walled cold-formed steel members in compression and bending by Ungureanu, V., KoteŁko, M., Mania, R.J., Dubina, D.

“…Short members of thin-walled cold-formed (TWCF) steel sections, in compression and bending, fail by forming local plastic mechanisms. Taking into account the…”
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Plastic strength of thin-walled plated members—Alternative solutions review by KoteŁko, M., Ungureanu, V., Dubina, D., Macdonald, M.

“…The paper presents results of the comparative theoretical study into plastic strength of thin-walled plated structures (plates and columns) using two different…”
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Recent research advances on ECBL approach.: Part I: Plastic–elastic interactive buckling of cold-formed steel sections by Ungureanu, V., Dubina, D.

“…The objective of this two parts paper is to present some recent developments and applications of erosion of critical bifurcation load (ECBL) approach for the…”
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The safety of intravenous iron dextran in hemodialysis patients by Fishbane, S, Ungureanu, V D, Maesaka, J K, Kaupke, C J, Lim, V, Wish, J

“…The treatment of anemia in hemodialysis patients is frequently hindered by the presence of suboptimal iron stores. Intravenous iron dextran is in common use to…”
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Tribological and Electrical Properties of Filled Epoxy Reinforced Composites by I.-G. Birsan, Circiumaru, A, Bria, V, Ungureanu, V

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Inelastic behaviour and design of slender I-sections in minor axis bending by Bambach, M.R., Rasmussen, K.J.R., Ungureanu, V.

“…Slender steel sections in bending are generally designed by taking the maximum moment as the yield moment. The assumption for the ultimate condition is thus…”
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R2249 Antimicrobial resistance in strains isolated in 2005 by Romanian National Sentinel System for Nosocomial Infections Surveillance by Codita, I, Oprea, M, Petrescu, A.M, Tatu-Chitoiu, D, Ungureanu, V, Ghita, M, Lemeni, D, Oancea, R, Brehar-Cioflec, D, Romaniuc, A

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Dealing with erosion along the Danube Delta coast. The CONSCIENCE experience towards a sustainable coastline management by Stănică, Adrian, Dan, Sebastian, Jiménez, José A., Ungureanu, Gheorghe V.

“…The most severe shoreline retreat (over 20 m/year) along the Danube Delta coast has been recorded in the coastal stretch confined by the Sulina branch (north)…”
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Epidemiology of Severe Streptococcus pyogenes Disease in Europe by LAMAGNI, Theresa L, DARENBERG, Jessica, KOLIOU, Maria, REINERT, Ralf René, STATHI, Angeliki, STRAKOVA, Lenka, UNGUREANU, Vasilica, SCHALEN, Claes, JASIR, Aftab, LUCA-HARARI, Bogdan, SILJANDER, Tuula, EFSTRATIOU, Androulla, HENRIQUES-NORMARK, Birgitta, VUOPIO-VARKILA, Jaana, BOUVET, Anne, CRETI, Roberta, EKELUND, Kim

“…Article Usage Stats Services JCM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Streptococcus pyogenes--pathogenetic factors and their involvement in the pathogenesis of acute streptococcal infections and their complications by Ungureanu, V

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Recent research on stability analysis of thin-walled cold-formed steel members by Dubina, D, Goina, D, Georgescu, M, Ungureanu, V, Zaharia, R

“…The paper summarises the main contributions of the authors in the field of the coupled instability analysis of thin-walled steel members. The innovative ECBL…”
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A mechanism for establishing policies for electronic commerce by Minsky, N.H., Ungureanu, V.

“…The paper introduces a mechanism for establishing policies for electronic commerce in a unified and secure manner. A commercial policy can be viewed as the…”
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Coastal changes at the Sulina mouth of the Danube River as a result of human activities by Stanica, Adrian, Dan, Sebastian, Ungureanu, Viorel Gheorghe

“…Sulina, the middle distributary of the Danube Delta, has been significantly changed by human activities over the past 150 yr. These include engineering works…”
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