Results 11 to 20 of about 4,232,098 (291)
A review on theoretical models for lithium–sulfur battery cathodes
InfoMat, 2022 Lithium–sulfur (Li–S) batteries have been considered as promising battery systems due to their huge advantages on theoretical energy density and rich resources.
Shuai Feng +3 more
doaj +2 more sources
A Theoretical Foundation for Count Data Models [PDF]
, 1993 The paper develops a theoretical foundation for using count data models in travel cost analysis. Two micro models are developed: a restricted choice model and a repeated discrete choice model. We show that both models lead to identical welfare measures.
Daniel Hellerstein +3 more
core +8 more sources
Theoretical approach to two-dimensional traffic flow models [PDF]
, 1994 In this paper we present a theoretical analysis of a recently proposed two-dimensional Cellular Automata model for traffic flow in cities with the novel ingredient of turning capability. Numerical simulations of this model show that there is a transition
A. Schadschneider +24 more
core +4 more sources
Theoretical solar models [PDF]
Symposium - International Astronomical Union, 1997 In the last two decades the large amount of accurate helioseismic data has open a new possibility to sound the stellar interiors and to test the stellar evolution theory. This has particularly impulsed a critical reexamination of the basic assumptions and physical inputs in solar modelling.
openaire +1 more source
International Review of Research in Open and Distributed Learning, 2000 Randy Garrison Abstract The premise of this article is that theoretical frameworks and models are essential to the long-term credibility and viability of a field of practice. In order to assess the theoretical challenges facing the field of distance
Randy Garrison
doaj +3 more sources
Simple Theoretical Models for Resonant Cold Atom Interactions [PDF]
, 2006 Magnetically tunable scattering resonances have been used with great success for precise control of s-wave scattering lengths in ultracold atomic collisions. We describe relatively simple yet quite powerful analytic treatments of such resonances based on
Gao, Bo, Julienne, Paul S.
core +2 more sources
Frontiers in Psychology, 2023 The main goal of this paper is to give an overlook of the current state of sexual harassment. In order to do so, we started making a synthesis of the main theoretical approaches to explain sexual harassment, trying to group the studies into different ...
Cristina Cuenca-Piqueras +2 more
doaj +1 more source
Z-plasty: a comparative study between theoretical and practical elongation [PDF]
Revista Brasileira de Cirurgia Plástica, 2016 INTRODUCTION: The study of the final elongation values produced by 45º, 60º, 75º, and 90º-angle z-plasties performed on the skin of the lower abdomen of fresh cadavers were compared with the theoretical mathematical data published in the literature.
Flavia Carnovale Lima +4 more
doaj +1 more source
Comparison of Theoretical Starburst Photoionisation Models for Optical Diagnostics [PDF]
, 2019 We study and compare different examples of stellar evolutionary synthesis input parameters used to produce photoionisation model grids using the MAPPINGS V modelling code.
Byler, Nell +7 more
core +2 more sources
Scaling properties of the redshift power spectrum: theoretical models [PDF]
, 2000 We report the results of an analysis of the redshift power spectrum $P^S(k,\mu)$ in three typical Cold Dark Matter (CDM) cosmological models, where $\mu$ is the cosine of the angle between the wave vector and the line-of-sight.
Ballinger W. E. +16 more
core +2 more sources