Ara
Toplam kayıt 760, listelenen: 541-550
Segmenting Customers with Data Mining Techniques
(IEEE, 2015)
Retail marketers are constantly looking for ways to improve the effectiveness of their campaigns. One way to do this is to target customers with the particular offers most likely to attract them back to the store and to ...
Observation of the double Dalitz decay eta' -> e(+)e(-)e(+)e(-)
(Observation of the double Dalitz decay η′ →e+e-e+e-, 2022)
Based on (10087±44)×106 J/ψ events collected with the BESIII detector at BEPCII, the double Dalitz decay η′→e+e-e+e-is observed for the first time via the J/ψ→γη′ decay process. The significance is found to be 5.7σ with ...
Observation of the Y(4230) and a new structure in e(+)e(-) -> K+ K- J/psi
(IOP Publishing Ltd, 2022)
The cross sections of e(+)e(-) -> K+K- J/psi at center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb(-1) data collected with the BESIII detector operating at the BEPCII storage ring. Two resonant ...
Multi-Functional Solution Model for Spectrum Compatible Ground Motion Record Selection Using Stochastic Harmony Search Algorithm
(Springer Science and Business Media B.V., 2022)
Selection of appropriate ground motion (GM) records for nonlinear dynamic analysis (NDA) of structures plays a crucial role to estimate structural responses reasonably. In this study, a multi-functional solution model ...
Study of the resonance structures in the process e+e- →π+π-J/ψ
(American Physical Society, 2022)
Using about 23 fb-1 of data collected with the BESIII detector operating at the BEPCII storage ring, a precise measurement of the e+e-→π+π-J/ψ Born cross section is performed at center-of-mass energies from 3.7730 to 4.7008 ...
Study of the decay D+ -> K*(892)+ K-S(0) in D+ -> (K+KS0)pi(0)
(American Physical Society, 2021)
Based on an collision data sample corresponding to an integrated luminosity of collected with the BESIII detector at , the first amplitude analysis of the singly Cabibbo-suppressed decay is performed. From the amplitude ...
Molecularly imprinted polymer nanoparticles for the recognition of ellagic acid
(John Wiley and Sons Inc, 2022)
Ellagic acid (EA) is one of the bioactive polyphenolic flavonoids found in many fruits. Over the years, various extraction methods have been developed to isolate pure EA from plant samples. These methods, however, have ...
A finite element model of the deltoid muscle and biomechanical analysis of the standing dumbbell fly for shoulder exercises
(Springer Science and Business Media Deutschland GmbH, 2022)
The shoulder joint participates in different resistance training due to its high mobility. In previous studies, deltoid muscle force was investigated by the electromyography method. However, the effects of increasing ...
Measurement of integrated luminosities at BESIII for data samples at center-of-mass energies between 4.0 and 4.6 GeV*
(IOP Publishing Ltd, 2022)
The integrated luminosities of data samples collected in the BESIII experiment in 2016-2017 at center-of-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1% by analyzing large-angle Bhabha ...
First Measurement of Polarizations in the Decay D-0 -> omega phi
(Amer Physical Soc., 2022)
Using a data sample corresponding to an integrated luminosity of 2.93 fb(-1) collected at a center-of-mass energy root s = 3.773 GeV by the BESIII detector, the decay D-0 -> omega phi is observed for the first time. The ...