2,827 research outputs found
First in the Nation in Education : Final Report,1984.
No full textThis report is one step in an ongoing process of change and is a plea for commitment for high standards in education in Iowa. Contains the final reports of the six subcommittees as adopted by the Excellence in Education Task Force, and the five recommendations made by the Task Force
Report : Claim of of Len-ne-pi-ze-qua
No full text49-1Indian AffairsReport : Claim of of Len-ne-pi-ze-qua. [2364] Per capita share of the final payment
to the Miamies of Indiana;
treaty of 5 June 1854.1886-23
Radiative B meson decays into K pi gamma and K pi pi gamma final states
No full textWe report observations of radiative B meson decays into the K(+)pi(-)gamma and K(+)pi(-)pi(+)gamma final states. In the B-0-->K(+)pi(-)gamma channel, we present evidence for decays via an intermediate tensor meson state with a branching fraction of B(B-0-->K-2(*)(1430)(0)gamma)=[1.3+/-0.5(stat)+/-0.1(syst)]x10(-5). We measure the branching fraction B(B+-->K(+)pi(-)pi(+)gamma)=[2.4+/-0.5(stat) (+0.4)(-0.2)(syst)]x10(-5), in which the B+-->K(*0)pi(+)gamma and B+-->K(+)rho(0)gamma channels dominate. The analysis is based on a data set of 29.4 fb(-1) recorded by the Belle experiment at the KEKB collider.Physics, MultidisciplinarySCI(E)37ARTICLE23null8
First observation of Decays to CP even final states
No full textWe report a study of the suppressed decays, where , and . These decays are interesting because of the potential sensitivity to the weak phase , when the decays to a final state that is also accessible to . Here, we report first observations of this decay, where the neutral meson is observed to decay into the CP even eigenstates, and . The corresponding decays provide a normalization in which many systematic uncertainties cancel. From these rates, we measure the following CP-sensitive relative decay rate \begin{align*} R_{CP+}&=0.95\pm0.11(stat)\pm0.02(syst). \\ \end{align*} \noindent. We also measure several decay rate asymmetries and find, \begin{align*} A^{CP+}_{s} &= -0.14\phantom{0} \pm 0.10\phantom{0} (stat)\pm0.01\phantom{0}(syst) \\ A^{K^-\pi^+}_{s} &= -0.009 \pm 0.028(stat)\pm0.013(syst) \\ A^{CP+}_{d} &= -0.018 \pm 0.018 (stat)\pm0.007(syst) \\ A^{K^-\pi^+}_{d} &= -0.006 \pm 0.006(stat)\pm0.010(syst), \\ \end{align*} \noindent where the subscripts and refer to the favored and suppressed final states, respectively. The largest sensitivity to amongst these modes is expected in
ACACIA PI Team Meeting 2002 - Report
No full textAnnexes includedIn October 2000 the Acacia initiative commenced its transformation from a special programme
to a regular PI following internal consultations and an external assessment. This second phase
involved both structural and programming changes. The first meeting of the new (phase 2)
Acacia took place in April 2001 in West Africa.
This report documents the second Acacia PI team meeting, which took place in the beautiful
surroundings of the Aberdare Country Club Nyeri, Kenya, from Monday 29th to Wednesday May
1st.
There were a total of twelve participants from HQ, the regional Office (RD), Acacia (ESARO
and W ARO) Mozambique (project officer) and communications (See annex 1). Meeting notes
were taken by Ramata Thiuone, Laurent Eelder, Heloise Emdon, and, Florence Etta
Recommended from our members
Coal liquefaction model compounds. Final report, September 1, 1992--August 31, 1994
No full textThis final report is divided into sections dealing with tetralin pyrolysis, chroman pyrolysis, molecular mechanics of organometallic systems, and pi conjugated biradicals. Experiments performed and results are discussed for each area of study
Final Report on CHAMMP-Supported Research (9/1/94 - 2/28/98)
No full textFINAL REPORT ON CHAMMP-SUPPORTED RESEARCH (9/1/94 - 2/28/98) "Scientific Development of a Massively Parallel Ocean Climate Model”; A. Semtner (PI), Naval Postgraduate School (NPS) [A. Semter 4-23-99 (signature)] Tesearch activities are grouped in fifteen categories and summarized below...Research activities are grouped in fifteen categories and summarized. Report covers period 1994-1998.DE-A105A103-94ER61928CHAMMPU.S. Department of Energ
Report : Claim of Len-ne-pi-ze-qua
No full textReport : Claim of Len-ne-pi-ze-qua. [2364] Per capita share of the final payment to the Miamies of Indiana; treaty of 5 June 1854
The e^+e^- -> 3(\pi^+\pi^-), 2(\pi^+\pi^-\pi^0) and K^+K^-2(\pi^+\pi^-) Cross Sections at Center-of-Mass Energies 0.5--4.5 GeV Measured with Initial-State Radiation
No full textWe study the processes e{sup +}e{sup -} {yields} 3({pi}{sup +}{pi}{sup -}){gamma}, 2({pi}{sup +}{pi}{sup -}{pi}{sup 0}){gamma} and K{sup +}K{sup -} 2({pi}{sup +} {sup -}){gamma}, with the photon radiated from the initial state. About 20,000, 33,000 and 4,000 fully reconstructed events, respectively, have been selected from 232 fb{sup -1} of BABAR data. The invariant mass of the hadronic final state defines the effective e{sup +}e{sup -} center-of-mass energy, so that these data can be compared with the corresponding direct e{sup +}e{sup -} measurements. From the 3({pi}{sup +}{pi}{sup -}), 2({pi}{sup +}{pi}{sup -}{pi}{sup 0}) and K{sup +}K{sup -} 2({pi}{sup +}{pi}{sup -}) mass spectra, the cross sections for the processes e{sup +}e{sup -} {yields} 3({pi}{sup +}{sup -}), e{sup +}e{sup -} {yields} 2({pi}{sup +}{pi}{sup -}{pi}{sup 0}) and e{sup +}e{sup -} {yields} K{sup +}K{sup -} 2({pi}{sup +}{pi}{sup -}) are measured for center-of-mass energies from production threshold to 4.5 GeV. The uncertainty in the cross section measurement is typically 6-15%. We observe the J/{psi} in all these final states and measure the corresponding branching fractions
A Unified Model for Inter- and Intra-processor Concurrency
No full textAlthough concurrency is generally perceived to be a `hard' subject, it can in fact be very simple --- provided that the underlying model is simple. The occam-pi parallel processing language provides such a simple yet powerful concurrency model that is based on CSP and the pi-calculus. This thesis presents pony, the occam-pi Network Environment. occam-pi and pony provide a new, unified, concurrency model that bridges inter- and intra-processor concurrency. This enables the development of distributed applications in a transparent, dynamic and highly scalable way. The author specified the layout of the pony system as presented in this thesis, and carried out about 90% of the implementation. This thesis is structured into three main parts, as well as an introduction and an appendix. In the introduction, the need for a unified concurrency model is examined in detail. Thereupon, the pony environment is presented as a solution that provides such a unified model. The first part of this thesis is concerned with the usage of the pony environment for the development of distributed applications. It presents the interface between pony and the user-level code, as well as pony's configuration and a sample application. The second part presents the design and implementation of the pony environment. It explains the internal structure of pony, the implementation of pony's components and public processes, and the integration of pony in the KRoC compiler. The third part evaluates pony's performance and contains the final conclusions. It presents a number of performance tests and concludes with a discussion of the work presented in this thesis, along with an outline of possible future research
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