نتایج جستجو برای: pi 253895 10
تعداد نتایج: 1054458 فیلتر نتایج به سال:
We measure the branching fractions and $CP$ asymmetries for singly Cabibbo-suppressed decays $D^{0}\to\pi^{+}\pi^{-}\eta$, $D^{0}\to K^{+}K^{-}\eta$, $D^{0}\to\phi\eta$, using 980 fb$^{-1}$ of data from Belle experiment at KEKB $e^+e^-$ collider. obtain \begin{eqnarray} \mathcal{B}(D^{0}\to\pi^{+}\pi^{-}\eta) & = [1.22\pm 0.02\,({\rm stat})\pm syst})\pm 0.03\,(\mathcal{B}_{\rm ref})]\times 10^{...
Using data collected with the CLEO detector operating at the CESR e+e- collider at sqrt[s]=3.97-4.26 GeV, we investigate 15 charmonium decay modes of the psi(4040), psi(4160), and Y(4260) resonances. We confirm, at 11 sigma significance, the BABAR Y(4260)-->pi+pi- J/psi discovery, make the first observation of Y(4260)--> pi(0)pi(0) J/psi (5.1 sigma), and find the first evidence for Y(4260)-->K+...
Perfil epidemiológico-socioeconômico de enteroparasitoses em crianças de 03 A 10 anos em Teresina-PI
r is called commuting regular ring (resp. semigroup) if for each x,y $in$ r thereexists a $in$ r such that xy = yxayx. in this paper, we introduce the concept of commuting$pi$-regular rings (resp. semigroups) and study various properties of them.
Microbial transformations are key processes in marine phosphorus cycling. In this study, we investigated the contribution of phototrophic and heterotrophic groups to phosphate (Pi) uptake fluxes in the euphotic zone of the lowPi Mediterranean Sea and estimated Pi uptake kinetic characteristics. Surface soluble reactive phosphorus (SRP) concentrations were in the range of 6–80 nmol L across the ...
Listeria monocytogenes induces the suppurative gastritis in some mice strains. In this study, characteristics of the gastritis caused by L. monocytogenes infection in mice were examined with time course of infection. Mice were administered intragastrically with 1.8 x 10(8) CFU of L. monocytogenes. Each three mice were sacrificed by cervical dislocation at 1, 3, 5, 7, 10, 14, 17, 21, and 28 days...
By high pressure liquid chromatography (HPLC) analysis, the occurrence of radiolabeled 3-phosphorylated phosphoinositides has been well documented in several cell systems, including agonist-stimulated platelets. The actual mass amounts and fatty acid composition of these unique lipids, however, have not been reported to date. In the present study, we report the mass and fatty acid composition o...
BACKGROUND The proliferative index (PI) is a powerful prognostic factor in mantle cell lymphoma (MCL); however, its utility is hampered by interobserver variability. The mantle cell international prognostic index (MIPI) has been reported to have prognostic importance. In this study, we determined the prognostic value of the PI as determined by quantitative image analysis in MCL. PATIENTS AND ...
In order to assess whether electro-acupuncture (EA) can reduce a high uterine artery blood flow impedance, 10 infertile but otherwise healthy women with a pulsatility index (PI) >=3.0 in the uterine arteries were treated with EA in a prospective, non-randomized study. Before inclusion in the study and throughout the entire study period, the women were down-regulated with a gonadotrophin-releasi...
We study the exclusive two-body nonleptonic $B_c\to X_{c\bar{c}}M$ decays, where $X_{c\bar{c}}$ is either a ground(1S) or radially excited (2S 3S) charmonium and $M$ pseudoscalar $(P)$ vector $(V)$ meson. consider here three categories of decays: $B_c \to PP, PV, VP$ decays within framework relativistic independent quark(RIQ) model based on flavor-independent interaction potential in scalar-vec...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید