Results 11 to 20 of about 216,291 (268)
Calculation of exclusive cross sections with the Lorentz integral transform method [PDF]
Nuclear Physics A, 2000 The longitudinal structure function of the d(e,e'p) exclusive cross section is calculated with the Lorentz integral transform method. In this approach final state interaction is fully taken into account, but without using a final state wave function. Cross sections are obtained via the inversion of the transform.
A. La Piana, Leidemann, Winfried
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Semigroups of Transformations Preserving an Equivalence Relation and a Cross-Section [PDF]
Communications in Algebra, 2004 Abstract For a set X, an equivalence relation ρ on X, and a cross-section R of the partition X/ρ induced by ρ, consider the semigroup T(X, ρ, R) consisting of all mappings a from X to X such that a preserves both ρ (if (x, y) ∈ ρ then (xa, ya) ∈ ρ) and R (if r ∈ R then ra ∈ R).
João Araújo, Janusz Konieczny
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Design Calculation Model of Three-Layer Composite Reinforce Concrete Structures
Communications, 2012 The three-layer structures with a thermal insulation layer of small strength concrete keep the intermediate place between the standard reinforce concrete structures and composite constructions.
Jan Bujnak +2 more
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Explicit design of framed tube high‐rise buildings via inverse problem approach
Japan Architectural Review, 2023 An explicit design procedure of cross‐sections of framed tube high‐rise buildings via an inverse problem approach is presented. In the formulation, interstory drift ratios and net deformations of beams are prescribed.
Hiroki Akehashi, Izuru Takewaki
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Frontiers in Psychiatry, 2017 This pilot study aimed to evaluate and examine an instrument that integrates relevant aspects of cross-sectoral (in- and outpatients) mental health care, is simply to use and shows satisfactory psychometric properties.
Yuriy Ignatyev +4 more
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Cross sectional imaging is transforming the diagnosis of rare congenital defects
European Heart Journal, 2021 Abstract Aim Partial anomalous pulmonary venous connection (PAPVC) is a rare congenital anomaly in which at least one of the pulmonary veins do not drain into the left atrium. Patients with PAPVC can often be asymptomatic and the presence of right heart dilatation on echo should prompt assessment of ...
E Orchard, F Njue, A Kelion
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Archives of Metallurgy and Materials, 2017 A single pulse of 2.0 to 3.5 kJ of input energy from a 450 mF capacitor was applied to a commercially pure Ti rod in a N2 atmosphere. The surface of the Ti rod transformed from TiO2 into titanium nitride in times as short as 159 msec, providing a bimodal
Lee W.H. +5 more
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Efficient Method for Lorentz Integral Transforms of Reaction Cross Sections [PDF]
Few-Body Systems, 2003 The Lorentz integral transform (LIT) method, which allows ab-initio calculations of few-body cross sections, is reformulated via the Lanczos algorithm. The new technique, being quite general, is tested on inclusive and exclusive photonuclear reactions on three- and four-body nuclei.
M. A. Marchisio +3 more
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Distributed Magnetic Flux Density on the Cross-Section of a Transformer Core [PDF]
Electronics, 2019 In this paper, the magnetic flux density distribution on the cross-sections of a transformer core is studied. The core for this study consists of two identical U-shaped cores joint at their open surfaces with known air gaps. The magnetic flux density at one of their joint boundary surfaces was measured for different air gaps.
Lingzhi Li +6 more
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Physiological Reports, 2022 In humans and animal models, Cesarean section (C‐section) has been associated with alterations in the taxonomic structure of the gut microbiome. These changes in microbiota populations are hypothesized to impact immune, metabolic, and behavioral ...
Sean H. Adams +7 more
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