Başlık için Makale listeleme
Toplam kayıt 3145, listelenen: 3080-3099
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Wavelet Transform-Based UV Spectroscopy for Pharmaceutical Analysis
(2018)In research and development laboratories, chemical or pharmaceutical analysis has been carried out by evaluating sample signals obtained from instruments. However, the qualitative and quantitative determination based on ... -
We study the electromagnetic Dalitz decay J/psi -> e(+)e(-)eta and search for dielectron decays of a dark gauge boson (gamma') in J/psi -> gamma'eta with the two q decay modes eta -> gamma gamma and eta -> pi(+)pi(-)pi(0) using (1310.6 +/- 7.0) x 10(6) J/psi events collected with the BESIII detector. The branching fraction of J/psi -> e(+)e(-)eta is measured to be (1.43 +/- 0.04(stat) +/- 0.06(syst)) x 10(-5), with a precision that is improved by a factor of 1.5 over the previous BESIII measurement. The corresponding dielectron invariant mass dependent modulus square of the transition form factor is explored for the first time, and the pole mass is determined to be Lambda = 2.84 +/- 0.11(stat) +/- 0.08(syst) GeV/c(2). We find no evidence of gamma' production and set 90% confidence level upper limits on the product branching fraction B(J/psi -> gamma'eta) x B(gamma' -> e(+)e(-)) as well as the kinetic mixing strength between the standard model photon and gamma' in the mass range of 0.01 <= m(gamma') <= 2.4 GeV/c(2).
(2019)Using 5.2 fb(-1) e(+)e(-) annihilation data samples collected with the BESIII detector, we measure the cross sections of e(+)e(-)->(KSK +/-)-K-0 pi(-/+)pi(0) and (KSK +/-)-K-0 pi(-/+)eta at center-of-mass energies from ... -
Where is the fracture? Penetrating injury with a foreign bone
(2018)Injuries in the explosion scenarios are usually hollow organ injuries including rapid gas expansion, thermal injuries, penetrating injuries due to secondary projectiles and secondary injuries like falls and burns. Our case ... -
White Noise Speech Illusions: A Trait-Dependent Risk Marker for Psychotic Disorder?
(Front Psychiatry ., 2019)Introduction: White noise speech illusions index liability for psychotic disorder in case-control comparisons. In the current study, we examined i) the rate of white noise speech illusions in siblings of patients with ... -
Wisława Szymborska’nın şiiri
(2006)1996’da Nobel Edebiyat Ödülü ile taçlandırılan, Polonya’nın yaşayan en ünlü kadın şairi Wisława Szymborska’yı şiir kitaplarından seçilmiş on şiiri ile tanıtmaya çalışan bu yazıda, öncelikle şairin dünyaya ironik bakış ... -
Women, the modern state and religious space in Turkey
(2008)The proscribed space of popular holy slu-ines or tlirbes in the early days of the self-consciously modernist Turkish Republic showed itself to be immune to the constraining orders of an official empiricalmUldedness. Elif ... -
X-linked agammaglobulinemia (XLA): Phenotype, diagnosis, and therapeutic challenges around the world
(2019)Background: X-linked agammaglobulinemia is an inherited immunodeficiency recognized since 1952. In spite of seven decades of experience, there is still a limited understanding of regional differences in presentation and ... -
XIIl Ulusal Psikoloji Kongresı
(2004) -
XVI. Yüzyıl bazı Osmanlı mimarları
(2002)In this artiele I investigate the contributions of 107 re/ative/y unknown architects to the Ottoman architecture in the sixteenth century. The study basically depends upon the research done in the Ottoman Archives and ... -
Yaban tavşanında nematodirus leporis, Chandler, 1924 olgusu
(2007)Ankara’nın Beypazarı ilçesi’nde avlanıp nekropsi yapılan bir yaban tavşanın incebağırsaklarında 20 erkek ve 27 dişi olmak üzere toplam 47 Nematodirus leporis Chandler, 1924 saptanmıştır. Türkiye’de tavşanlarda ilk kez ... -
Yabancılaşma kuramına ilk katkılar
(1978)
