Results 11 to 20 of about 363,698 (299)
Frank Lloyd Wright and the play with geometric abstraction
Festival dell'Architettura Magazine, 2020 Friedrich Fröbel is known in history as the creator of the Kindergarten, a pedagogical institution established in Germany in 1837 that spread all over the world in fifty years.
Cosimo Monteleone
doaj +1 more source
IEEE Access, 2021 To efficiently simulate the bandpass electromagnetic problems by employing the finite-difference time-domain (FDTD) algorithm, unconditionally stable implementation is proposed based upon the complex envelope method and the Crank-Nicolson Direct ...
Shihong Wu +4 more
doaj +1 more source
Numerical relativity with the conformal field equations [PDF]
, 2002 I discuss the conformal approach to the numerical simulation of radiating isolated systems in general relativity. The method is based on conformal compactification and a reformulation of the Einstein equations in terms of rescaled variables, the so ...
Husa, Sascha
core +2 more sources
The correct use of the Lax–Friedrichs method [PDF]
ESAIM: Mathematical Modelling and Numerical Analysis, 2004 The authors analyze the basic phenomena which may arise by the naive use of the Lax-Friedrichs scheme in 1D. They employ a virtually infinite grid, and as a motivation a simple linear model problem is used for their discussion. They also discuss the effects of the discretizations of a finite computational domain with boundary conditions on the ...
openaire +2 more sources
An Open Framework for Extensible Multi-Stage Bioinformatics Software [PDF]
, 2012 In research labs, there is often a need to customise software at every step in a given bioinformatics workflow, but traditionally it has been difficult to obtain both a high degree of customisability and good performance.
Bellgard, Matthew +3 more
core +2 more sources
Journal of Scientific Computing, 2022 AbstractWe study weak solutions and its approximation of hyperbolic linear symmetric Friedrichs systems describing acoustic, elastic, or electro-magnetic waves. For the corresponding first-order systems we construct discontinuous Galerkin discretizations in space and time with full upwind, and we show primal and dual consistency.
Daniele Corallo +2 more
openaire +5 more sources
Crystal structure of the high-pressure phase of the oxonitridosilicate chloride Ce4[Si4O3 + xN7 − x]Cl1 − xOx, x≃0.2 [PDF]
, 2006 The structural compression mechanism of Ce4[Si4O3 + xN7 − x]Cl1 − xOx, x≃ 0.2, was investigated by in situ single-crystal synchrotron X-ray diffraction at pressures of 3.0, 8.5 and 8.6 GPa using the diamond–anvil cell technique.
Friedrich, Alexandra +6 more
core +1 more source
A dialética como discurso do método Dialetics as method working process
Tempo Social, 2005 Uma vertente da tradição marxista adota como critério de filiação a essa linhagem a fidelidade à metodologia de Marx. Este, no entanto, não escreveu nada semelhante a um tratado sobre o método.
Ricardo Musse
doaj +1 more source
A Brief History and Practical Applications in DNA Extraction
CHIMIA, 2020 In the late 1860s, DNA was first identified by the Swiss physician and biochemist Friedrich Miescher. Since this time, we have solved its structure, learned how DNA divides in our cells, and elucidated molecular mechanisms for the transmission ...
Hailey L. Gahlon
doaj +1 more source
Friedrich Ackermann’s scientific research program
Geo-spatial Information Science, 2023 We sketch Friedrich Ackermann’s research program following the concept of Imre Lakatos, with some historical key developments in the theory and application of aerotriangulation and image matching.
Wolfgang Förstner
doaj +1 more source