نتایج جستجو برای: totally 1020 ramets
تعداد نتایج: 31162 فیلتر نتایج به سال:
We studied the reaction ep → e′p′φ with a 4.2 GeV incident electron beam in the region of the electroproduction variables Q from 0.7 to 2.2 GeV and W from 2.0 to 2.6 GeV. The data were taken and analyzed at the Thomas Jefferson National Accelerator Facility. For the first time, we observe the expected t-slope dependence on Q and ∆τ in φ vector meson production. We find that the width of the for...
A high statistics measurement of the D(s)+ lifetime from the Fermilab fixed-target FOCUS photoproduction experiment is presented. We describe the analysis of the two decay modes, D(s)+ --> phi(1020)pi+ and D(s)+ -->K*(892)0K+, used for the measurement. The measured lifetime is 507.4 +/- 5.5(stat) +/- 5.1(syst) fs using 8961 +/- 105 D(s)+ --> phi(1020)pi+ and 4680 +/- 90 D(s)+ --> K*(892)0K+ dec...
1Department of Exercise and Health, Faculty of Human Kinetics, Technical University of Lisbon, 1495-688 Cruz Quebrada, Portugal 2Adaptive Rationality Center, Max Planck Institute for Human Development, Lentzeallee 94, 14195 Berlin, Germany 3Department of Medicine, Center for Community Health, University of Rochester, Rochester, NY 14607, USA 4Department of Psychology, Center for Health, Interve...
The study of resonances in √ s = 7 TeV pp collisions provides a test of QCD in a new energy domain as well as a baseline for heavy-ion collisions. The resonances K∗(892)0, φ(1020), Σ(1385)±, Λ(1520), and Ξ(1530)0 have been reconstructed at midrapidity from their hadronic decay using data collected by the ALICE detector. The comparison of φ(1020) and Σ(1385) pT-spectra to QCD-inspired models suc...
[PDF] [Full Text] [Abstract] , October 1, 2005; 99 (4): 1630-1631. J Appl Physiol Y. O. Schumacher, S. Vogt, K. Roecker, A. Schmid and E. F. Coyle Scientific considerations for physiological evaluations of elite athletes [PDF] [Full Text] , September 1, 2008; 105 (3): 1020-1020. J Appl Physiol C. J. Gore, M. J. Ashenden, K. Sharpe and D. T. Martin Delta efficiency calculation in Tour de Fran...
In this paper, we introduce the notion of probabilistic valued measures as a generalization of non-negative measures and construct the corresponding Lp spaces, for distributions p > "0. It is alsoshown that if the distribution p satises p "1 then, as in the classical case, these spaces are completeprobabilistic normed spaces.
Fluorescent probes are one of the most popularly used bioimaging markers to monitor metabolic processes of living cells. However, long-term light excitation always leads to photobleaching of fluorescent probes, unavoidable autofluorescence as well as photodamage of cells. To overcome these limitations, we synthesized a type of photostable luminogen named TPE-TPP with an aggregation induced emis...
The isolation and structure of cyanopeptolin 1020 (hexanoic acid-Glu-N[-O-Thr-Arg-Ahp-Phe-N-Me-Tyr-Val-]) from a Microcystis strain is reported. Very potent picomolar trypsin inhibition (IC(50) = 670 pM) and low nanomolar values against human kallikrein (4.5 nM) and factor XIa (3.9 nM) have been determined for cyanopeptolin 1020. For plasmin and chymotrypsin, low micromolar concentrations were ...
Understory herbs are an essential part of tropical rain forests, but little is known about factors limiting their reproduction. Many of these herbs are clonal, patchily distributed, and produce large floral displays of nectar-rich 1-d flowers to attract hummingbird pollinators that may transport pollen over long distances. The aim of this study was to investigate the effects of clonality, cross...
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