This paper introduces a new form for the Recursive Input Estimation problem. The proposed algorithm needs the inversion at each sample time of one ny×ny and one nu×nu matrices, whereas the classical formulation requires the inversion of two ny× ny matrices. Consequently, a reduction of computation time occurs in the case where ny > nu, ny being the number of measurements and nu the number of in...

The time scales and mechanisms of mode-specific vibrational energy relaxation in imidazole ligated ferrous iron porphine were studied using a non-Markovian time-dependent perturbation theory and density functional theory calculation. Seven normal modes, including nu(4), nu(7), and five Fe out-of-plane modes (Fe-oop), were treated as the relaxing system mode coupled to all other modes forming th...

Codeposition of thermally generated atomic germanium vapor and nitrous oxide (N(2)O) in Ar onto a substrate at 11 K produced infrared absorption lines in several sets. The most prominent comprises intense lines at 1443.7, 1102.4, and 784.0 cm(-1) that become diminished upon irradiation with UV or visible light. These lines are attributed to nu(1) (NO stretching), nu(2) (NN+GeN stretching), and ...

A gamma-ray burst fireball is likely to contain an admixture of neutrons. Inelastic collisions between differentially streaming protons and neutrons in the fireball produce nu(&mgr;) (nu;(&mgr;)) of approximately 10 GeV as well as nu(e) (nu;(e)) of approximately 5 GeV, which could produce approximately 7 events/year in km(3) detectors, if the neutron abundance is comparable to that of protons. ...

A bstract The NA62 experiment reports the branching ratio measurement $$ \mathrm{BR}\left({K}^{+}\to {\pi}^{+}\nu \overline{\nu}\right)=\left({10.6}_{-3.4}^{+4.0}\left|{}_{\mathrm{stat}}\right.\pm {0.9}_{\mathrm{syst}}\right)\times {10}^{-11} BR K + </...

In present work forced convection flow in a channel partly filled with a porous media under asymmetric heat flux boundary condition has been investigated. The porous material is distributed on the one wall. Darcy–Brinkman and LTNE model have been assumed in order to solve momentum and energy equations, respectively. Fully developed conditions are considered in order to solve velocity and the te...

Nude (Nu/Nu) and heterozygous (NU/+) mice were infected with Actinomyces israelii serotype I by either intranasal instillation or intravenous injection. Lung clearance data and 50% lethal dose values indicated that T-lymphocytes were not necessary for pulmonary clearance or prevention of systemic actinomycosis. However, T-lymphocyte deficiency may play a role in the localized cervicofacial form...

În cele ce urmează este prezentat un sistem de analiză automată a scenei, bazat pe imaginile (“preview”-uri) achiziţionate de camera foto înainte de captarea fotografiei. În urma analizei, scena este clasificată fără intervenţia utilizatorului în “peisaj” sau “non-peisaj”, scopul acestei clasificări fiind acela de a stabili cele mai potrivite valori ale parametrilor de expunere. Soluţia propusă...

Athymic B A L B / c ( N u / N u ) mice died at 7-13 days after inoculation ( D A I ) of P lasmodium berghei NK65 , whereas their heterozygous ( N u / + ) l i t termates died at 7-8 D A I . N u d e ( N u / N u ) mice , reconsti tuted w i th 2 x 10 7 splenocytes f r o m unin­ fected heterozygous ( N u / + ) l i t termates at 20 days before parasite inoculation ( D B I ) , died about 2 days earl i...