897 resultados para Wilstach, W. P.


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Cover title.

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Issued by the Work Projects Administration (nos. 1-4, by the Division of Professional and Service Projects; no. 5, by the Division of Community Service Programs; no. 6-8, by the Division of Service Projects)

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Roszczenie informacyjne jest instrumentem prawnym, przy pomocy którego uprawniony z tytuÅ‚ prawa do patentu, prawa ochronnego na wzór użytkowy, prawa z rejestracji wzoru przemysÅ‚owego czy też prawa ochronnego na znak towarowy może domagać siÄ™, aby sÄ…d zobowiÄ…zaÅ‚ okreÅ›lony podmiot do ujawnienia informacji, które sÄ… niezbÄ™dne dla skutecznego dochodzenia roszczeÅ„ przed sÄ…dem. Niejednokrotnie bowiem ze wzglÄ™du na niematerialny charakter praw ‚asnoÅ›ci przemysÅ‚owej ustalenie naruszyciela tych praw oraz skali samego naruszenia jest znacznie utrudnione. Wokół tytuÅ‚owego roszczenia informacyjnego na gruncie ustawy Prawo ‚asnoÅ›ci przemysÅ‚owej powstaÅ‚o szereg kontrowersji, którego zwieÅ„czeniem byÅ‚o wniesienie skargi konstytucyjnej w 2015 roku, oczekujÄ…cej obecnie na rozstrzygniÄ™cie przez TrybunaÅ‚ Konstytucyjny. Realizacja roszczenia tego rodzaju powoduje bowiem, że ochrona praw podmiotu uprawnionego prowadzi nieuchronnie do ograniczenia praw innego podmiotu – zobowiÄ…zanego do udzielenia informacji. Wobec tego szczególnie istotne jest respektowanie zasady proporcjonalnoÅ›ci przy ustanawianiu ograniczeÅ„ praw i wolnoÅ›ci obywatelskich. W niniejszym opracowaniu zostaÅ‚a rozważona zasadność zarzutów niekonstytucyjnoÅ›ci omawianej instytucji prawnej i jej zgodnoÅ›ci m.in. z prawem do sÄ…du oraz wolnoÅ›ciÄ… dziaÅ‚alnoÅ›ci gospodarczej w zestawieniu z zasadÄ… proporcjonalnoÅ›ci ograniczenia praw konstytucyjnych. Na tle …tpliwoÅ›ci co do zgodnoÅ›ci z KonstytucjÄ… roszczenia informacyjnego przedstawione zostaÅ‚y także kwestie dotyczÄ…ce wadliwoÅ›ci implementacji dyrektywy unijnej w zakresie roszczenia o udzielenie informacji. Wszystkie zagadnienia zostaÅ‚y omówione na tle stosunków gospodarczych, w jakich uczestniczÄ… podmioty uprawnione do żądania udzielenia informacji, a także zobowiÄ…zane do ich udzielenia.

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<p>In this thesis I present a study of W pair production in ep>+p>ep>-p> annihilation using fully hadronic W<sup>+p>W<sup>-p> events. Data collected by the L3 detector at LEP in 1996-1998, at collision center-of-mass energies between 161 and 189 GeV, was used in my analysis.p> <p>Analysis of the total and differential W<sup>+p>W<sup>-p> cross sections with the resulting sample of 1,932 W<sup>+p>W<sup>-p> → qqqq event candidates allowed me to make precision measurements of a number of properties of the W boson. I combined my measurements with those using other W<sup>+p>W<sup>-p> final states to obtain stringent constraints on the W boson's couplings to fermions, other gauge bosons, and scalar Higgs field by measuring the total ep>+p>ep>-p> → W<sup>+p>W<sup>-p> cross section and its energy dependencep> <p>σ(ep>+p>ep>-p> → W<sup>+p>W<sup>-p>) =p> <p>{2.68p>+0.98p>-0.67(stat.)± 0.14(syst.) pb, √s = 161.34 GeVp> <p>{12.04p>+1.38p>-1.29(stat.)± 0.23(syst.) pb, √s = 172.13 GeVp> <p>{16.45 ± 0.67(stat.) ± 0.26(syst.) pb, √s = 182.68 GeVp> <p>{16.28 ± 0.38(stat.) ± 0.26(syst.) pb, √s = 188.64 GeVp> <p>the fraction of W bosons decaying into hadronsp> BR(W →qq') = 68.72 ± 0.69(stat.) ± 0.38(syst.) %, <p>invisible non-SM width of the W bosonp> Γp>invisiblep>W</sub> less than MeV at 95% C.L., <p>the mass of the W bosonp> MW</sub> = 80.44 ± 0.08(stat.)± 0.06(syst.) GeV, <p>the total width of the W bosonp> ΓW</sub> = 2.18 ± 0.20(stat.)± 0.11(syst.) GeV, <p>the anomalous triple gauge boson couplings of the W</p> <p>Δgp>Zp>1 = 0.16p>+0.13p>-0.20(stat.) ± 0.11(syst.)p> <p>Δkγ = 0.26p>+0.24p>-0.33(stat.) ± 0.16(syst.)p> <p>λγ = 0.18p>+0.13p>-0.20(stat.) ± 0.11(syst.)p> <p>No significant deviations from Standard Model predictions were found in any of the measurements.p>

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Wydział Biologii: Instytut Biologii Molekularnej i Biotechnologii

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We present photometric and spectroscopic data of the Type II-P supernova (SN II-P) 2003gd, which was discovered in M74 close to the end of its plateau phase. SN 2003gd is the first Type II supernova ( SN) to have a directly confirmed red supergiant ( RSG) progenitor. We compare SN 2003gd to SN 1999 em, a similar SN II-P, and estimate an explosion date of 2003 March 18. We determine a reddening towards the SN of E(B-V) = 0.14 +/- 0.06, using three different methods. We also calculate three new distances to M74 of 9.6 +/- 2.8, 7.7 +/- 1.7 and 9.6 +/- 2.2 Mpc. The former was estimated using the standard candle method (SCM), for Type II supernovae (SNe II), and the latter two using the brightest supergiants method (BSM). When combined with existing kinematic and BSM distance estimates, we derive a mean value of 9.3 +/- 1.8 Mpc. SN 2003gd was found to have a lower tail luminosity compared with other normal Type II-P supernovae ( SNe II-P) bringing into question the nature of this SN. We present a discussion concluding that this is a normal SN II-P, which is consistent with the observed progenitor mass of 8(-2)(+4) M-circle dot.

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The main-belt asteroid (300163) 2006 VW139 (later designated P/2006 VW139) was discovered to exhibit comet-like activity by the Pan-STARRS1 (PS1) survey telescope using automated point-spread-function analyses performed by PS1's Moving Object Processing System. Deep follow-up observations show both a short (~10'') antisolar dust tail and a longer (~60'') dust trail aligned with the object's orbit plane, similar to the morphology observed for another main-belt comet (MBC), P/2010 R2 (La Sagra), and other well-established comets, implying the action of a long-lived, sublimation-driven emission event. Photometry showing the brightness of the near-nucleus coma remaining constant over ~30 days provides further evidence for this object's cometary nature, suggesting it is in fact an MBC, and not a disrupted asteroid. A spectroscopic search for CN emission was unsuccessful, though we find an upper limit CN production rate of Q CN 100 Myr, while a search for a potential asteroid family around the object reveals a cluster of 24 asteroids within a cutoff distance of 68 m s-1. At 70 m s-1, this cluster merges with the Themis family, suggesting that it could be similar to the Beagle family to which another MBC, 133P/Elst-Pizarro, belongs.

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We present observations of the recently discovered comet-like main-belt object P/2010 R2 (La Sagra) obtained by Pan-STARRS1 and the Faulkes Telescope-North on Haleakala in Hawaii, the University of Hawaii 2.2 m, Gemini-North, and Keck I telescopes on Mauna Kea, the Danish 1.54 m telescope (operated by the MiNDSTEp consortium) at La Silla, and the Isaac Newton Telescope on La Palma. An antisolar dust tail is observed to be present from 2010 August through 2011 February, while a dust trail aligned with the object's orbit plane is also observed from 2010 December through 2011 August. Assuming typical phase darkening behavior, P/La Sagra is seen to increase in brightness by >1 mag between 2010 August and December, suggesting that dust production is ongoing over this period. These results strongly suggest that the observed activity is cometary in nature (i.e., driven by the sublimation of volatile material), and that P/La Sagra is therefore the most recent main-belt comet to be discovered. We find an approximate absolute magnitude for the nucleus of HR = 17.9 ± 0.2 mag, corresponding to a nucleus radius of ~0.7 km, assuming an albedo of p = 0.05. Comparing the observed scattering surface areas of the dust coma to that of the nucleus when P/La Sagra was active, we find dust-to-nucleus area ratios of Ad /AN = 30-60, comparable to those computed for fellow main-belt comets 238P/Read and P/2008 R1 (Garradd), and one to two orders of magnitude larger than for two other main-belt comets (133P/Elst-Pizarro and 176P/LINEAR). Using optical spectroscopy to search for CN emission, we do not detect any conclusive evidence of sublimation products (i.e., gas emission), finding an upper limit CN production rate of Q CN 100 Myr, suggesting that it is likely native to its current location and that its composition is likely representative of other objects in the same region of the main belt, though the relatively close proximity of the 13:6 mean-motion resonance with Jupiter and the (3,-2,-1) three-body mean-motion resonance with Jupiter and Saturn mean that dynamical instability on larger timescales cannot be ruled out.

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We describe the discovery of comet-like activity in main-belt asteroid (300163) 2006 VW139 (later re-designated as Comet P/2006 VW139) by Pan-STARRS1. We also detail follow-up photometric, spectroscopic, and dynamical analyses of the object.