Results 71 to 80 of about 11,806,111 (314)

Journal impact factor: Mathematical and statistical properties

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки
Using a commonly agreed definition of the journal impact factor, its various applications in the mathematical modeling of scientific research were investigated.
A. M. Elizarov, V. V. Pislyakov
doaj   +1 more source

Stringy orbifolds

open access: yes, 2002
Recently, there is an explosive growth of activities to understand stringy properties of orbifolds. In this article, we survey some of recent developments.Comment: A survery article written for the Proceedings of Workshop on Mathematical Aspect of ...
Ruan, Yongbin
core   +2 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov   +8 more
wiley   +1 more source

Mathematical Modelling for Predicting Thermal Properties of Selected Limestone

open access: yesBuildings, 2022
Due to a lack of geotechnical and geothermal studies on Jordanian limestone, this paper aims to provide the thermal properties, including thermal conductivity, thermal diffusivity, and specific heat, using the Hot Disk Transient Plane Source (TPS) 2200 ...
Abdulla A. Sharo   +4 more
doaj   +1 more source

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam   +6 more
wiley   +1 more source

Research of technological characteristics of dispersed molding materials / Dispersinių formavimo medžiagų technologinių savybių tyrimas

open access: yesMokslas: Lietuvos Ateitis, 2015
One of the important problems of science and practice is to increase the productivity of manufacturing products from dispersed materials through the modernization of existing equipment and the introduction of new technological processes. The mathematical
Vitaliy Kulikov   +3 more
doaj   +1 more source

Wittgenstein on Pseudo-Irrationals, Diagonal Numbers and Decidability [PDF]

open access: yes, 2008
In his early philosophy as well as in his middle period, Wittgenstein holds a purely syntactic view of logic and mathematics. However, his syntactic foundation of logic and mathematics is opposed to the axiomatic approach of modern ...
Lampert, Timm
core  

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

Modelling of structures and properties of polymer-bitumen binding methods of experiment planning

open access: yesВестник СибАДИ, 2017
With application of a method of mathematical planning of experiment mathematical models of technological and operational properties polimerno-bitumen knitting on the basis of viscous road bitumen, polymer of type styrene-butadien-styrene and the softener
V. D. Galdina, M. S. Chernogorodova
doaj   +1 more source

Minimal hardware, binary sequence pseudonoise generator and detector [PDF]

open access: yes, 1973
General purpose sequence generator which includes 35-stage field shift register determines mathematical properties of polynomials such as divisibility, period, order of roots, and other parameters that effect desirability of various sequences for ...
Perlman, M.
core   +1 more source

Home - About - Disclaimer - Privacy