Results 21 to 30 of about 2,238 (250)

Bidirectional irradiance transposition based on the Perez model [PDF]

open access: yesSolar Energy, 2014
The Perez irradiance model offers a practical representation of solar irradiance by considering the sky hemisphere as a three-part\ud geometrical framework, namely, the circumsolar disc, the horizon band and the isotropic background. Furthermore, the simplified Perez\ud diffuse irradiance model, commonly known as the Perez transposition model, is one ...
Yang, Dazhi   +6 more
openaire   +1 more source

Autologous omentum transposition for regeneration of a renal injury model in rats [PDF]

open access: yesMilitary Medical Research, 2022
Abstract Background After renal trauma, surgical treatment is vital, but sometimes there may be loss of function due to fibrosis. This study aimed to evaluate the effect of autologous omentum flaps on injured renal tissues in a rat model.
Tayfun Bilgiç   +2 more
openaire   +4 more sources

Signed Genome Rearrangement by Reversals and Transpositions: Models and Approximations

open access: yesTheoretical Computer Science, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guo-Hui Lin, Guoliang Xue
openaire   +1 more source

Discrete Ricci Curvature bounds for Bernoulli-Laplace and Random Transposition models [PDF]

open access: yes, 2014
Erbar M, Maas J, Tetali P. Discrete Ricci curvature bounds for Bernoulli-Laplace and random transposition models. Ann. Fac. Sci. Toulouse Math. (6).
Erbar, Matthias   +6 more
core   +1 more source

Simulation of the performance and scalability of message passing interface (MPI) communications of atmospheric models running on exascale supercomputers [PDF]

open access: yesGeoscientific Model Development, 2018
In this study, we identify the key message passing interface (MPI) operations required in atmospheric modelling; then, we use a skeleton program and a simulation framework (based on SST/macro simulation package) to simulate these MPI operations ...
Y. Zheng, P. Marguinaud
doaj   +1 more source

Tn5 as a model for understanding DNA transposition [PDF]

open access: yesMolecular Microbiology, 2003
SummaryTn5 is an excellent model system for understanding the molecular basis of DNA‐mediated transposition. Mechanistic information has come from genetic and biochemical investigations of the transposase and its interactions with the recognition DNA sequences at the ends of the transposon.
openaire   +2 more sources

El modelo semicuántico de Bohr en los libros de texto The Bohr's quantum model in the textbook

open access: yesCiência & Educação, 2010
La didáctica de las ciencias naturales está cuestionando la transposición de los modelos científicos en modelos didácticos. Otras investigaciones muestran que el conocimiento científico convertido en conocimiento escolar produce deformaciones de la ...
Jorge Eliécer Moreno Ramírez   +2 more
doaj   +1 more source

Mathematical Model Of Electrical Line With Transposition Of Phase Circuits

open access: yesProblems of the Regional Energetics, 2018
The purpose of this paper is to elaborate the mathematical model and the method of calculation of the permanent regime in the line with many conductors with transposed phases. The mathematical model is based on the telegraph equations and takes into account the fact that the electric lines are lines with distributed parameters.
Berzan V., Patiuc V., Rybacova G.
openaire   +3 more sources

Data_Sheet_1_Multi-Factorial Comparison for 24 Distinct Transposition Models for Inclined Surface Solar Irradiance Computation in the State of Palestine: A Case Study.docx

open access: yes, 2020
Solar energy industries require an accurate estimation of global solar irradiation particularly on inclined planes. This improves the accuracy of the sizing procedures and optimizes the performance of the solar energy platforms as photovoltaic modules ...
Ahmed A. Hafez (8413761)   +2 more
core   +1 more source

Hemodynamic rounds: Can we mimic a temporary pulmonary artery band in catheterization laboratory in corrected transposition of great arteries with severe tricuspid regurgitation?

open access: yesAnnals of Pediatric Cardiology, 2018
Right ventricular (RV) geometry is altered by septal shift after pulmonary artery banding. This may reduce tricuspid regurgitation (TR) and improve ventricular function in patients with corrected transposition of great arteries and systemic right ...
Avinash Anantharaj, Kothandam Sivakumar
doaj   +1 more source

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