we obtain a sucint and nesessery theoreoms simple for compactness andweakly compactness of the best approximate sets by closed unit balls. also weconsider relations kadec-klee property and shur property with this objects.these theorems are extend of papers mohebi and narayana.

some biological characteristics of broodstock and juvenile kutum, rutilus kutum. were investigated using data collected from the estuaries of tajen and shirood rivers (tr and sr) (southern caspian sea basin) as well as from the caspian sea in 2012. the results showed higher condition factors (cf) in the male broodstocks kutum than those estimated in the female broodstock of both tr and sr. the ...

Let M be a Riemann surface of genus g with m boundary components (circles). Let {γ1, γ2, . . . , γm} ⊂ π1(M) be the elements in the fundamental group corresponding to these m boundary components. The space of SU(2)-gauge equivalence classes of SU(2)connections, YM2(SU(2)), is the well-known Yang-Mills two space of quantum field theory. Inside YM2(SU(2)) is the moduli space M(SU(2)) of flat SU(2...

We explore the gauge hierarchy problem within the framework of supersymmetric SU(3)c × SU(3)L × SU(3)R with a minimal set of higgs supermultiplets. Imposition of a suitable discrete (alternatively R) symmetry ‘prevents’ the electroweak higgs doublets from becoming superheavy through renormalizable couplings. A full resolution of the problem requires consideration of the non-renormalizable coupl...

The little hierarchy problem encountered in the constrained minimal supersymmetric model (CMSSM) can be ameliorated in supersymmetric models based on the gauge symmetry G422 ≡ SU(4)c × SU(2)L × SU(2)R. The standard assumption in CMSSM (and in SU(5) and SO(10)) of universal gaugino masses can be relaxed in G422, and this leads to a significant improvement in the degree of fine tuning required to...

Aims. The purpose was to evaluate the evidence for triple therapy regimen using medicines available in Australia for type 2 diabetes. Methods. A systematic literature review was performed to update the relevant evidence from 2002 to 2014 on triple therapy for type 2 diabetes. A multiple-treatments network meta-analysis was undertaken to summarise the comparative efficacy and harms of different ...

1  Abstract—In cognitive radio networks (CRN), secondary users (SUs) can share spectrum with licensed primary users (PUs). Because an SU receiver (SU-Rx) does not always share the same view of spectrum availability as the corresponding SU transmitter (SU-Tx), spectrum sensing conducted only by an SU transmitter tends to be overly sensitive to guarantee safe spectrum access at the price of SU i...

This study evaluated type-specific and cross-reactive neutralizing antibodies induced by immunization with modified surface glycoproteins (SU) of the 63 isolate of caprine arthritis-encephalitis lentivirus (CAEV-63). Epitope mapping of sera from CAEV-infected goats localized immunodominant linear epitopes in the carboxy terminus of SU. Two modified SU (SU-M and SU-T) and wild-type CAEV-63 SU (S...

Introduction and Background WignerD-functions are the matrix elements of the representations of finite group SU(n) of n × n special unitary matrices. Wigner D-functions of SU(2) group elements are used in nuclear, atomic and molecular physics [1–3]. In the Standard Model of particle physics, SU(2), SU(3) and SU(6) D-functions are used to describe transformations that preserve global or local sy...