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Toplam kayıt 51, listelenen: 21-30
The effects of digital game-based learning on performance and motivation for high school students
(ICIC Express Letters Office, 2015)
The purpose of this study is to investigate the effects of digital game-based learning on the performance and motivation of high school students in computer science education. A simple matching game was designed using the ...
Study of ?cJ decaying into K? (892) K ¯
(American Physical Society, 2015)
Using a data sample of 106 million ?(3686) events collected with the BESIII detector operated at the BEPCII storage ring, we study for the first time the decays ?cJ??KS0K±?? and ?cJ??K+K-?0 in the E1 radiative transition ...
Observation of the electromagnetic doubly OZI-suppressed decay J /? ???0
(American Physical Society, 2015)
Using a sample of 1.31 billion J/? events accumulated with the BESIII detector at the BEPCII collider, we report the observation of the decay J/????0, which is the first evidence for a doubly Okubo-Zweig-Iizuka suppressed ...
Isomeric and ground state energy level measurements of natural tellurium isotopes via (gamma,n) reaction
(IOP PUBLISHING LTD, 2015)
We have planned to measure isomeric and ground state energy levels in Te-120(gamma,n)Te-119m,Te-g, Te-122(gamma,n)Te-121m,Te-g, Te-128(gamma,n)Te-127m,Te-g, Te-130(gamma,n)Te-129m,Te-g photonuclear reactions of natural ...
An Intelligent Software Model Design For Estimating Deposit Banks Profitability with Soft Computing Techniques
(Acad Sciences Czech Republic, Inst Computer Science, 2015)
Profitability of Turkish banking sector gained importance after national and international financial crisis happened in the last decade, which revealed the need to make a research on profitability and the factors determining ...
Search for the y (4140) via e+e- ???J /? at s =4.23, 4.26 and 4.36 GeV
(American Physical Society, 2015)
Using data samples collected at center-of-mass energies s=4.23, 4.26, and 4.36 GeV with the BESIII detector operating at the BEPCII storage ring, we search for the production of the charmoniumlike state Y(4140) through a ...
Precision measurement of the D?0 decay branching fractions
(American Physical Society, 2015)
Using 482 pb-1 of data taken at s=4.009 GeV, we measure the branching fractions of the decays of D?0 into D0?0 and D0? to be B(D?0?D0?0)=(65.5±0.8±0.5)% and B(D?0?D0?)=(34.5±0.8±0.5)%, respectively, by assuming that the ...
Observation of Z(c)(3900)(0) in e(+)e(-) -> pi(0)pi(0) J/Psi
(American Physical Society, 2015)
Using a data sample collected with the BESIII detector operating at the BEPCII storage ring, we observe a new neutral state Zc(39000)0 with a significance of 10.4?. The mass and width are measured to be 3894.8 ± 2.3 ± 3.2 ...
Distributed Storage Capacity Modelling of EV Parking Lots
(IEEE, 2015)
As the power grids have been evolved to be more smarter, distributed energy resources (DER) and Electric vehicles (EVs) provide a new and effective storage capacity during peak loading times. EVs are the new and upcoming ...
Measurement of the form factors in the decay D+ ??e+?e and search for the decay D+ ??e+?e
(American Physical Society, 2015)
Using 2.92 fb-1 of electron-positron annihilation data collected at a center-of-mass energy of s=3.773 GeV with the BESIII detector, we present an improved measurement of the branching fraction B(D+??e+?e)=(1.63±0.11±0.08)×10-3. ...