ZM^fi-V—^yy"^ (»*l) (1.D j=o " A J ) in the indeterminate^, where the symbol [ • J denotes the greatest integer function. It can be seen that z n = b W . l ) ("even), \y-pn(yA) (Koddand^O), where pn(y, 1) are the Dickson polynomials iny with the parameter c = 1 (e.g., see (1.1) of [1]). Because of the relation (1.2), the quantities Zn(y) will be referred to as modified Dickson polynomials. Info...

background:the diagnostic accuracy of frozen section as an important source of information in surgical pathology is important not only in the management of surgical patients but also as a measure of quality control in surgical pathology. in this study, we evaluated the diagnostic accuracy of frozen sections over a 6-year period in a teaching hospital in iran. methods: we retrospectively review...

In the past 10 years at our university hospital, 202 incident reports related to tasks performed by radiological technologists were posted. In order to investigate the causes and trends of these incidents, we classified the incident reports into four groups based on the event content, level of harm caused to the patient, years of experience of the concerned radiological technologist, and releva...

In this paper, we consider some properties of the family of indefinite binary quadratic forms and elliptic curves. In the first section, we give some preliminaries from binary quadratic forms and elliptic curves. In the second section, we define a special family of indefinite forms Fi and then we obtain some properties of these forms. In the third section, we consider the number of rational poi...

Article history: Received 25 July 2016 Received in revised form 9 August 2016 Accepted 9 August 2016 Available online 16 August 2016 Editor: W.-D. Schlatter A measurement of the total pp cross section at the LHC at √ s = 8 TeV is presented. An integrated luminosity of 500 μb−1 was accumulated in a special run with high-β beam optics to measure the differential elastic cross section as a functio...

A numerical method to solve linear integro-differential equations is presented. This method has been used to solve the QCD Altarelli-Parisi evolution equations within the H1 Collaboration at DESY-Hamburg. Mathematical aspects and numerical approximations are described. The precision of the method is discussed. This article is an extended version of an unpublished note [25]. In a recent publicat...

We have calculated the contributions proportional to β 0 α n+1 s to the longitudinal fragmentation function in ee annihilation to all orders of perturbation theory. We use this result to estimate higher-order perturbative corrections and nonperturbative corrections to the longitudinal cross section σL and discuss the prospects of determining αs from σL. The structure of infrared renormalons in ...

We examine the total cross section of virtual photons on protons, σγ∗p(W , Q), at low x ∼= Q/W 2 ≪ 1 and its connection with “elastic” diffractive production γ T,Lp → X T,L p in the two-gluon exchange dynamics for the virtual forward Compton scattering amplitude. Solely based on the generic structure of twogluon exchange, we establish that the cross section is described by the (imaginary part o...

A poset model of a topological space X is a poset P together with a homeomorphism φ : X−→Max(P ) (Max(P ) is the subspace of the Scott space ΣP consisting of maximal points of P ). In [11] (also in [2]), it was proved that every T1 space has a bounded complete algebraic poset model. It is, however still unclear whether each T1 space has a dcpo model. In this paper we give a positive answer to t...