Results 71 to 80 of about 32,683,239 (314)

REPORT ON MULTICONFIGURATION-INTERACTION CALCULATIONS OF TRANSITIONS IN LEAD

open access: yesTASK Quarterly, 1998
Relativistic multiconllguration-intcraction calculations of the dipole magnetic and quadruple electric transitions in the lead atom have been calculated. The computer program GRASP2 (General Relativistic Atomic Structure) has been used.
PAWEŁ HORODECKI, JOZEF E. SIENKIEWICZ
doaj  

On Gras conjecture for imaginary quadratic fields

open access: yes, 2011
In this paper we extend methods of Rubin to prove the Gras conjecture for abelian extensions of a given imaginary quadratic field k and prime numbers p which divide the number of roots of unity in k.Comment: accepted for publication in Canadian ...
Hassan Oukhaba   +11 more
core   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

Notes on D‑optimal Spring Balance Weighing Designs

open access: yesActa Universitatis Lodziensis. Folia Oeconomica, 2018
Spring balance weighing design is a model of an experiment in which the result can be presented as a linear combination of unknown measurements of objects with factors of this combination equalling zero or one. In this paper, we assume that the variances
Bronisław Ceranka, Małgorzata Graczyk
doaj   +1 more source

The Application of Mathematical Methods to the Determination of Transport Flows

open access: yes, 2015
This article deals with the basic mathematical methods applied to the determination of the size of traffic flows in an urban area transport network.
L. Bartuška, J. Čejka, Z. Caha
semanticscholar   +1 more source

Drug Combinations: Mathematical Modeling and Networking Methods

open access: yesPharmaceutics, 2019
Treatments consisting of mixtures of pharmacological agents have been shown to have superior effects to treatments involving single compounds. Given the vast amount of possible combinations involving multiple drugs and the restrictions in time and ...
V. Vakil, W. Trappe
semanticscholar   +1 more source

System Design as a Creative Mathematical Activity [PDF]

open access: yes, 1999
This paper contributes to the understanding of rational systems design and verification. We give evidence that the rôle of mathematics in development and verification is not limited to useful calculations: Ideally, designing is a creative mathematical ...
Mader, Angelika, Wupper, Hanno
core   +4 more sources

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Mathematical programming methods of pattern classification [PDF]

open access: yes
Mathematical programming methods of pattern ...
Grinold, R. C.
core   +1 more source

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