نتایج جستجو برای: routine formulas

تعداد نتایج: 130460  

Journal: :DELTA: Documentação de Estudos em Lingüística Teórica e Aplicada 2022

Routine formulae are significant linguistic phenomena in the areas of foreign language teaching and bilingual lexicography. Nevertheless, few contrastive analysis these units exist for German-Italian pair. The aim this paper is a pragmalinguistic ‘wishing formulas’. main criterion contrasting pragmatic value units, i.e. speech acts that can be performed through them, as well situational socioli...

We prove that continuous sentences preserved by the ultramean construction (a generalization of the ultraproduct construction) are exactly those sentences which are approximated by linear sentences. Continuous sentences preserved by linear elementary equivalence are exactly those sentences which are approximated in the Riesz space generated by linear sentences. Also, characterizations for linea...

2007
HUBERT ANSON NEWTON J. WILLARD GIBBS

Journal: :Appl. Math. Lett. 2007
Gradimir V. Milovanovic Aleksandar S. Cvetkovic Marija P. Stanic

We consider a Gaussian type quadrature rule for some classes of integrands involving highly oscillatory functions of the form f (x) = f 1 (x) sin ζ x + f 2 (x) cos ζ x, where f 1 (x) and f 2 (x) are smooth, ζ ∈ R. We find weights σ ν and nodes x ν , ν = 1, 2,. .. , n, in a quadrature formula of the form 1 −1 f (x) dx ≈ n ν=1 σ ν f (x ν) such that it is exact for all polynomials f 1 (x) and f 2 ...

Journal: :J. Complexity 2004
Hrushikesh Narhar Mhaskar

Let q ≥ 1 be an integer, Sq be the unit sphere embedded in Rq+1, and μq be the volume element of Sq. For x0 ∈ Sq, and α ∈ (0, π), let Sα(x0) denote the cap {ξ ∈ Sq : x0 · ξ ≥ cosα}. We prove that for any integer m ≥ 1, there exists a positive constant c = c(q,m), independent of α, with the following property. Given an arbitrary set C of points in Sα(x0), satisftying the mesh norm condition max ...

Journal: :SIAM J. Math. Analysis 2006
Francis J. Narcowich Pencho Petrushev Joseph D. Ward

In this paper we wish to present a new class of tight frames on the sphere. These frames have excellent pointwise localization and approximation properties. These properties are based on pointwise localization of kernels arising in the spectral calculus for certain self-adjoint operators, and on a positive-weight quadrature formula for the sphere that the authors have recently developed. Improv...

Journal: :J. Computational Applied Mathematics 2009
Borislav Bojanov Guergana Petrova

Journal: :international journal of pediatrics 0
fatemeh zahra karimi phd student reproductive health, student research committee, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran. talat khadivzadeh assistant professor, department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran masumeh saeidi: student research committee, faculty of medicine, mashhad university of medical sciences, mashhad, iran. sepideh bagheri assistant professor of pediatrics, school of medicine, mashhad university of medical sciences, mashhad, iran

background  the aim of this study was determine the effect of kangaroo mother care (kmc) immediately after delivery on mother-infant attachment 3-month after delivery. materials and methods: in this rct study, 72 mother-infant pairs were randomly divided in to kangaroo mother care and routine care groups.the intervention group received kangaroo mother care (kmc) in the first two hours post birt...

2009
Dirk W. Lachenmeier Eberhard Humpfer Fang Fang Birk Schütz Peter Dvortsak Constanze Sproll Manfred Spraul

The recent melamine crisis in China has pointed out a serious deficiency in current food control systems, namely, they specifically focus on selected known compounds. This targeted approach allowed the presence of melamine in milk products to be overlooked for a considerable time. To avoid such crises in the future, we propose that nontargeted screening methods need to be developed and applied....

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