In this paper, our main purpose is studying the nonexistence of radial positive solutions for the boundary-value problem: where is an annulus in is a continuous nonlinear function and satisfies f(0) < 0 (the nonpositone case), f also has more than one zero.
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Research Article10.9734/BJMCS/2013/1767
Let X and Y be independent random variables, X having a gamma distribution with shape parameter a and Y having a non-central gamma distribution with shape and non-centrality parameters b and δ , respectively. Define Z = X ⁄ (X+ 2Y ). Then, the random variable Z has a non-central...
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Research Article10.9734/BJMCS/2013/1895
In this work, we consider an general iterative method for finding a common element of the set of common fixed points of a one-parameter nonexpansive semigroup problem, a system of variational inequality problems, a variational inequality problem and the set of solutions of a suit...
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Research Article10.9734/BJMCS/2013/1598
Aims/ objectives: In this paper we introduce and study vector–valued bilateral sequence space we investigate the conditions connected with the comparison of the classes in terms of so that a class is contained in or equal to another class of same kind. We also study topological...
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Research Article10.9734/BJMCS/2013/2162
In this paper, we study an inverse spectral problem for the Sturm-Liouville equation on a three-star graph with the Neumann and Dirichlet boundary conditions in the boundary vertices and matching conditions in the internal vertex. As spectral characteristics, we consider the spec...
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Research Article10.9734/BJMCS/2013/1991
How to define the products of distributions is a difficult and not completely understood problem, and has been studied from several points of views since Schwartz established the theory of distributions by treating singular functions as linear and continuous functions on the test...
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Research Article10.9734/BJMCS/2013/1798
Among the HIV / AIDS infected, individuals contract fungal infections of which many die as a direct consequence of these infections. In this study, the antifungal activity of ten extracts (stem bark) from Terminalia mantaly H. Perrier was evaluated on the in vitro growth of clini...
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Research Article10.9734/IJBCRR/2013/2438
The interaction between tubular epithelial cells and calcium oxalate crystals or oxalate ions is a very precarious event in the lithogenesis. Urine contains ions, glycoproteins and glycosaminoglycans that inhibit the crystallization process and may protect the kidney against lith...
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Research Article10.9734/IJBCRR/2013/2850
The fluorescence and fluorescence excitation spectra of pure and doped polycarbonate (PC) depending on hindered-amine light stabilizers (HALS: Tinuvin 770 and Tinuvin 123) concentration and different processing conditions have been studied. Non-processed PC has no emission band i...
The motion of the charged particles in graphene in the frame of the quantum non-local hydrodynamic description is considered. It is shown as results of the mathematical modeling that the mentioned motion is realizing in the soliton forms. The dependence of the size and structure...
Solar variability affects Earth climate. It is proposed that this forcing primarily goes via the interaction of the Solar Wind with the Earth’s magnetosphere, rather than via changes in irradiance, which is generally assumed. The cyclic variations in Solar Wind emission generate...
Aims: To recognize the importance of considering perforation of viscus in the differential of peritonitis after upper gastrointestinal endoscopy in peritoneal dialysis patients and to address the potential benefit of antibiotic prophylaxis in PD patients undergoing upper GI proce...
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Research Article10.9734/BJMMR/2013/2268
Background: Tuberculosis (TB) remains a major worldwide public health problem with over 8.8 million newly diagnosed cases in 2010. Patients with end-stage renal disease (ESRD) who are on hemodialysis (HD) have a significantly higher incidence of Mycobacterium tuberculosis infecti...
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Research Article10.9734/BMRJ/2013/2926
Aims: To characterise the diversity, genotypic and phenotypic properties of coagulase negative and coagulase positive staphylococci from camel milk. Place and Duration of Study: Laboratory of Food Biotechnology, Department of Health Sciences and Technology (D-HEST), Swiss Federal...
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Research Article10.9734/BMRJ/2013/2896
Aims: To investigate the presence of the staphylococcal enterotoxin genes seg, seh and sei among clinical and nasal isolates. Place and Duration of Study: Department of Biology and Biotechnology, An-Najah N. University, Palestine, in 2011. Methodology: A total 124 S. aureus isola...
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Research Article10.9734/BMRJ/2013/2913