Results 141 to 150 of about 766,459 (260)
We devise a unique experimental methodology to accurately measure the sequential desorption of Ar atoms from the aromatic surface of 1-naphthol (NpOH). The dispersion-dominated NpOH·Ar1-3 complexes were characterized using resonant two-photon ionization (
Bhavika, Kalal +2 more
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Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Skewness and Staging: Does the Floor Effect Induce Bias in Multilevel AR(1) Models? [PDF]
Multivariate Behav ResHaqiqatkhah MM, Ryan O, Hamaker EL.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Kronecker product linear exponent AR(1) correlation structures for multivariate repeated measures. [PDF]
PLoS One, 2014 Simpson SL +3 more
europepmc +1 more source
Nowdays, Arabic already has its own charm. Apart from the Al-Quran and Hadith as sources of Islamic Shari'a which are imported from the original source in Arabic, the emergence of scientific disciplines linked to Shari'a adds to the public's attraction ...
Ibadillah, Banna Irfan +1 more
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Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source
, 2016 In the essay published by us in 31st. issue of the journal Türkbilig Türkoloji Ara t rmalar , it has been dwelled upon the words civ e-; cevüklik eyle-; dulunca?; egil kes-; ügsegü od and se?inç se?irmek which are registered in Topkap Copy from Old ...
Şimşek, Yaşar, im ek, Ya ar
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Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
A Note on Bias in First-Differenced AR(1) Models [PDF]
In this note, we derive the finite sample bias of the modified ordinary least squares (MOLS) estimator, which was suggested by Wansbeek and Knaap (1999) and reconsidered by Hayakawa (2006a,b). From the formula for the finite sample bias, we find that the
Kazuhiko Hayakawa
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