منابع مشابه
Op-scan140023 55..61
Previous studies have revealed an increased fractional anisotropy and greater thickness in the anterior parts of the corpus callosum in meditation practitioners compared with control subjects. Altered callosal features may be associated with an altered inter-hemispheric integration and the degree of brain asymmetry may also be shifted in meditation practitioners. Therefore, we investigated diff...
متن کامل55-61 Botella:03 Di Cosmo
© SINPE-GASAPE ABSTRACT: A central venous access is needed in most patients who are candidates for parenteral nutrition. The technology of these devices has changed considerably since their initial use, one of the most recent trends being the delivery of parenteral nutrition through a peripherally inserted central catheter. Usually composed of silicone elastomer or secondor third-generation pol...
متن کاملFission of heavy hypernuclei formed in antiproton annihilation.
~ l Warsaw University, Bialystok Branch, PL 15 48$ -Bi-alystok, Poland DRFMC, Centre d'Etudes Nucleaires de Grenoble, Boite Postale 85X, 880/1 Grenoble, France Continuous Electron Beam Accelerator Facility, Newport News, Uirginia 85'6'06' Gesellschaft fur Schwerionenforschumg Darmstadt, Postfach 1105/1, D 6100 D-armstadt, Germany ~Centre de Spectrometric Nucleaire et de Spectrometric de Masse, ...
متن کاملSYSTEMS FORMED BY TRANSLATES OF ONE ELEMENT IN Lp(R)
Abstract. Let 1 ≤ p < ∞, f ∈ Lp(R) and Λ ⊆ R. We consider the closed subspace of Lp(R), Xp(f,Λ), generated by the set of translations f(λ) of f by λ ∈ Λ. If p = 1 and {f(λ) : λ ∈ Λ} is a bounded minimal system in L1(R), we prove that X1(f,Λ) embeds almost isometrically into `1. If {f(λ) : λ ∈ Λ} is an unconditional basic sequence in Lp(R), then {f(λ) : λ ∈ Λ} is equivalent to the unit vector ba...
متن کاملSYSTEMS FORMED BY TRANSLATIONS OF ONE ELEMENT IN Lp(R)
Abstract. Let f ∈ Lp(R), 1 ≤ p < ∞ and let Λ ⊆ R be discrete. We consider the nature of the closed linear span X of the translations of f by λ ∈ Λ under the assumption that these translations can be ordered to be basic, unconditional basic, a Schauder frame or a biorthogonal system. We show, for example, that such a system can never be a basis for L1(R) or an unconditional basis for Lp(R) if 1 ...
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ژورنال
عنوان ژورنال: Physical Review
سال: 1947
ISSN: 0031-899X
DOI: 10.1103/physrev.71.743