4,178 research outputs found
Bishop Apollos (Belyaev) and Development of Vyatka Diocese in 1866—1885
No full textUsing mainly historical-comparative and historical-genetic methods, the issue of the development of the Vyatka and Slobodsk dioceses, which coincides within the borders with the Vyatka province, under Bishop Apollos (Belyaev), is considered in the article. The author pays special attention to the process of organizing religious, educational and missionary activities, and up to the appointment of Bishop Apollos, the results of this work were insignificant. The novelty of the research lies in the fact that for the first time it comprehensively examines the activities of the Vyatka Bishop Apollos in terms of the implementation of a nationwide religious course, which included active educational and missionary work of the local clergy. Under Bishop Apollos, to increase the influence of the clergy on the local population, including the Old Believers and non-Orthodox, important transformations were carried out: a separate vicariate was allocated in the diocese, the Vyatka Committee of the Orthodox Missionary Society and the Vyatka Brotherhood of St. Nicholas the Wonderworker were opened, and the work of the local clergy was also generally reorganized. This gave the first positive results in strengthening the position of the Russian Orthodox Church among the local population of the Vyatka diocese
Measurement of the effective B0s→K+K− lifetime
No full textA measurement of the effective lifetime is presented using approximately 37 pb−1 of data collected by LHCb during 2010. This quantity can be used to put constraints on contributions from processes beyond the Standard Model in the meson system and is determined by two complementary approaches as
τKK=1.440±0.096 (stat)±0.008 (syst)±0.003 (model) ps
Observation of J/ψ-pair production in pp collisions at √s=7 TeV
No full textThe production of J/ψ pairs in proton–proton collisions at a centre-of-mass energy of 7 TeV has been observed using an integrated luminosity of 37.5 pb−1 collected with the LHCb detector. The production cross-section for pairs with both J/ψ in the rapidity range 2 < yJ/ψ < 4.5 and transverse momentum pJ/ψ T <10 GeV/c is σJ/ψJ/ψ =5.1±1.0±1.1 nb, where the first uncertainty is statistical and the second systematic
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
Measurement of the isospin asymmetry in B -> K(*) mu+mu- decays
No full textThe isospin asymmetries of B → K (∗) μ + μ − decays and the partial branching fractions of B 0 → K 0 μ + μ − and B + → K ∗+ μ + μ − are measured as a function of the di-muon mass squared q 2 using an integrated luminosity of 1.0 fb−1 collected with the LHCb detector. The B → Kμ + μ − isospin asymmetry integrated over q 2 is negative, deviating from zero with over 4 σ significance. The B → K ∗ μ + μ − decay measurements are consistent with the Standard Model prediction of negligible isospin asymmetry. The observation of the decay B 0 → K S μ + μ − is reported with 5.7 σ significance. Assuming that the branching fraction of B 0 → K 0 μ + μ − is twice that of B 0 → K S μ + μ −, the branching fractions of B 0 → K 0 μ + μ − and B → K ∗+ μ + μ − are found to be (0.31−0.06) × 10−6 and (1.16 ± 0.19) × 10−6, respectively
On covariate factor detection and removal for robust gait recognition
No full textWe propose a novel bolt-on model capable of boostingthe robustness of various single compact 2D gait representations.Gait recognition is negatively influenced by covariatefactors including clothing and time which alter thenatural gait appearance and motion. Contrary to traditionalgait recognition, our bolt-on module remedies this by a dedicatedcovariate factor detection and removal procedure whichwe quantitatively and qualitatively evaluate. The fundamentalconcept of the bolt-on module is founded on exploitingthe pixel-wise composition of covariates factors. Resultsdemonstrate how our bolt-on module is a powerful componentleading to significant improvements across gait representationsand datasets yielding state of the art results
Resonant tunneling and photoluminescence spectroscopy in quantum wells containing self-assembled quantum dots
No full textDynamic distance-based shape features for gait recognition
No full textWe propose a novel skeleton-based approachto gait recognition. The core of our method consists ofemploying the screened Poisson equation for construct-ing a family of smooth distance functions associatedwith a given shape. The screened Poisson distance func-tion approximations nicely absorb shape boundary per-turbations and allow us to dene a rough shape skele-ton which is relatively stable to such boundary per-turbations. We demonstrate that pixel-wise variance ofsilhouette skeletons is a powerful gait cycle descriptorleading to a signicant improvement over the existingstate of the art gait recognition rate
Preseismic ULF effectand possible interpretation
No full textWe present the results of ULF magnetic field observation at Karimshino station (Kamchatka, Russia). Using a case study we discovered an effect of suppression of ULF intensity about 2-6 days before rather strong and isolated seismic shocks (magnitude M = 4.6-6.6). It is revealed for nighttime and the horizontal component of ULF field (G) in the frequency range 0.01-0.1 Hz. Then we prove the reliability of the effect by computed correlation
between G (or 1/G) and especially calculated seismic indexes Ks for the rather long period of observation from
June 2000 to November 2001. Our recent data confirm the validity of the effect. We show here a similar result during a period of frequent strong seismic activity in April-May 2002. It is highly probable that the effect observed is connected with the increase in plasma density perturbations inside the ionosphere, which are induced
by preseismic water and gas release at the ground surface and following energy transportation into the ionosphere
by atmospheric gravity waves. Two models are discussed and computed: the first is a decrease of penetration coefficient of Alfven waves from the magnetosphere due to a turbulent increase in effective Pedersen
conductivity in the ionosphere, and the second is a change in wave number (k) distribution of source ionospheric
turbulence. One of the mechanisms or both could be responsible for the observed 2-3 times suppression of ULF magnetic field noise at the ground.PublishedJCR Journalope
Preseismic ULF effectand possible interpretation
No full textWe present the results of ULF magnetic field observation at Karimshino station (Kamchatka, Russia). Using a case study we discovered an effect of suppression of ULF intensity about 2-6 days before rather strong and isolated seismic shocks (magnitude M = 4.6-6.6). It is revealed for nighttime and the horizontal component of ULF field (G) in the frequency range 0.01-0.1 Hz. Then we prove the reliability of the effect by computed correlation
between G (or 1/G) and especially calculated seismic indexes Ks for the rather long period of observation from
June 2000 to November 2001. Our recent data confirm the validity of the effect. We show here a similar result during a period of frequent strong seismic activity in April-May 2002. It is highly probable that the effect observed is connected with the increase in plasma density perturbations inside the ionosphere, which are induced
by preseismic water and gas release at the ground surface and following energy transportation into the ionosphere
by atmospheric gravity waves. Two models are discussed and computed: the first is a decrease of penetration coefficient of Alfven waves from the magnetosphere due to a turbulent increase in effective Pedersen
conductivity in the ionosphere, and the second is a change in wave number (k) distribution of source ionospheric
turbulence. One of the mechanisms or both could be responsible for the observed 2-3 times suppression of ULF magnetic field noise at the ground.PublishedJCR Journalope
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