Results 91 to 100 of about 2,171 (226)
ExWave: A high performance discontinuous Galerkin solver for the acoustic wave equation
SoftwareX, 2019 A high performance implementation of a discontinuous Galerkin discretization with explicit Runge–Kutta and arbitrary derivative (ADER) time integration schemes is presented to solve the acoustic wave equation.
S. Schoeder, W.A. Wall, M. Kronbichler
doaj +1 more source
Some results on quadrilaterals in Steiner triple systems
, 1992 In this paper, we study quadrilaterals in Steiner triple systems. We present two recursive constructions for Steiner triple systems having no quadrilaterals. We also consider the maximum number of quadrilaterals a Steiner triple system of any given order
Wei, Y.J., Stinson, D.R.
core +1 more source
High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks
Advanced Materials, EarlyView.A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza +11 more
wiley +1 more source
On a conjecture referring to orthic quadrilaterals
, 2016 In this article we will give a positive answer to a recent conjecture on orthic quadrilaterals: If a convex quadrilateral Q is cyclic and orthodiagonal, among all orthic quadrilaterals associated to Q the one of maximum area is Qpo, the principal orthic ...
VINCENZI, Giovanni, Pierro, Francesco
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Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Interactive teaching materials based on scientific approach: triangles and quadrilaterals
SHS Web of Conferences, 2018 One of the Indonesian government’s efforts to improve the quality of education is by changing the curriculum. Currently the Curriculum 2013 is being implemented in schools.
Pujiastuti Heni
doaj +1 more source
Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
wiley +1 more source
, 2015 Diagonali v konveksnem štirikotniku sta lahko enako dolgi. V magistrskem delu bomo predstavili nekaj lastnosti konveksnih štirikotnikov z enako dolgima diagonalama.
Vavdi, Marija
core
Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities
Advanced Materials, EarlyView.This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen +7 more
wiley +1 more source
Exploring Turkish Mathematics Teachers’ Content Knowledge of Quadrilaterals [PDF]
, 2017 The aim of this research was to examine mathematics teachers’ performances in defining special types of quadrilaterals, identifying their family and hierarchically classifying them.
Filiz, Mehmet +3 more
core +1 more source