Results 11 to 20 of about 656,054 (293)

ANALISIS TEKSTUR ZIRCALOY-4 MENGGUNAKAN METODE WILLIAM–IMHOF–MATTHIES-VINEL (WIMV)

open access: yesUrania, 2015
ANALISIS TEKSTUR ZIRCALOY-4 MENGGUNAKAN METODE WILLIAM–IMHOF–MATTHIES-VINEL (WIMV). Zircaloy-4 sebagai kelongsong bahan bakar nuklir telah banyak diteliti secara makroskopik maupun secara mikroskopik, namun penelitian menggunakan teknik difraksi neutron,
Tri Hardi Priyanto, Mei Juan Li
doaj   +1 more source

Crystallographic Texture Analysis of As-Built and Heat-Treated Ti6Al4V (ELI) Produced by Direct Metal Laser Sintering

open access: yesCrystals, 2020
This paper reports on an investigation of crystallographic texture of as-built and heat-treated Ti6Al4V (ELI) produced by direct metal laser sintering (DMLS). The texture analyses were conducted using electron backscatter diffraction (EBSD).
Amos Muiruri   +2 more
doaj   +1 more source

Defocusing Correction of X‐Ray Pole Figures by Means of Neutron Pole Figure Measurement [PDF]

open access: yesTexture, Stress, and Microstructure, 2000
A rather simple empirical defocusing correction method is described which makes use of X‐ray and neutron measurement of pole figure data from a sample with a weak preferred orientation.
H. Siemes   +4 more
openaire   +1 more source

Two-dimensional multi-pole solitons in nonlocal nonlinear media [PDF]

open access: yes, 2006
We present the experimental observation of scalar multi-pole solitons in highly nonlocal nonlinear media, including dipole-, tri-pole, quadru-pole, and necklace-type solitons, organized as arrays of out-of-phase bright spots.
Cohen, Oren   +5 more
core   +2 more sources

On McMullen-like mappings [PDF]

open access: yes, 2014
We introduce a generalization of the McMullen family $f_{\lambda}(z)=z^n+\lambda/z^d$. In 1988, C. McMullen showed that the Julia set of $f_{\lambda}$ is a Cantor set of circles if and only if $1/n+1 ...
Garijo, Antonio, Godillon, Sébastien
core   +4 more sources

Mechanism of Secondary Deformation of Extruded AZ31 Magnesium Alloy by Viscoplastic Self-Consistent Model

open access: yesAdvances in Materials Science and Engineering, 2020
The viscoplastic self-consistent (VPSC) model is used to establish a combination of different deformation mechanisms. By using this model, axial tension and compression tests of extruded AZ31 magnesium alloy at room temperature are simulated.
Su Hui   +5 more
doaj   +1 more source

CMOS X‐band pole‐converging triple‐cascode LNA with low‐noise and wideband performance

open access: yesIET Circuits, Devices and Systems, 2022
A pole‐converging X‐band low‐noise amplifier (LNA) using 130 nm CMOS technology is proposed. An on‐chip pole‐converging capacitor CPC is added between the gate and drain node of the common‐gate (CG) stage. The capacitor CPC combines with a noise‐reducing
Cheng Cao   +6 more
doaj   +1 more source

Universal threshold enhancement [PDF]

open access: yes, 2003
By assuming certain analytic properties of the propagator, it is shown that universal features of the spectral function including threshold enhancement arise if a pole describing a particle at high temperature approaches in the complex energy plane the ...
A. Dobado   +10 more
core   +3 more sources

Charm quark mass from QCD sum rules for the charmonium system [PDF]

open access: yes, 2000
In this work, the charm quark mass is obtained from a QCD sum rule analysis of the charmonium system. In our investigation we include results from nonrelativistic QCD at next-to-next-to-leading order. Using the pole mass scheme, we obtain a value of $M_c=
Allton   +39 more
core   +3 more sources

Cardinal Reginald Pole: Questions of Self-Justification and of Faith

open access: yesRoyal Studies Journal, 2017
Cardinal Reginald Pole served as a papal legate for almost twenty years. He was a leading figure in the Catholic Reform movement, and a prominent political figure both in England and in Europe in his own right.
John Murphy
doaj   +1 more source

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