Results 81 to 90 of about 4,896 (227)

Colonnade December 17, 1926 [PDF]

open access: yes, 1926
https://kb.gcsu.edu/colonnade/1015/thumbnail ...
Colonnade
core   +1 more source

A Three‐Dimensional Fatigue Reliability Model Under Random Loadings

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Random loadings (RL) are prevalent in mechanical systems, yet their inherent stochasticity poses significant challenges to structural fatigue reliability assessment. In this study, a three‐dimensional fatigue reliability model is developed under RL through amplitude modulating and Fourier transformation. The non‐Gaussian RL characteristics are
Song Xue, Pengfei Cui, Wanlin Guo
wiley   +1 more source

Resources- Sep/Oct. 2000 [PDF]

open access: yes, 2000
https://neiudc.neiu.edu/resources/1020/thumbnail ...
Staff, OSP
core  

Structural and Optical Modifications of Indium‐Doped Copper Oxide (CuO) Thin Films Synthesized by Chemical Bath Deposition for Enhanced Photoluminescence

open access: yesNano Select, EarlyView.
Indium (In)‐doped copper oxide (CuO) thin films are synthesized using a one‐step chemical bath deposition (CBD) method followed by annealing at 300°C. In‐doping can significantly tailor the structural, optical, and morphological properties of CuO thin films, making them promising candidates for applications in photoluminescence.
Habtamu Fekadu Etefa   +1 more
wiley   +1 more source

Color Energy Of A Unitary Cayley Graph

open access: yesDiscussiones Mathematicae Graph Theory, 2014
Let G be a vertex colored graph. The minimum number χ(G) of colors needed for coloring of a graph G is called the chromatic number. Recently, Adiga et al.
Adiga Chandrashekar   +2 more
doaj   +1 more source

Enhancing Lipidomics With High‐Resolution Ion Mobility‐Mass Spectrometry

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Lipids, indispensable yet structurally intricate biomolecules, serve as critical regulators of cellular function and disease progression. Conventional lipidomics, constrained by limited resolution for isomeric and low‐abundance species, has been transformed by ion mobility‐mass spectrometry (IM‐MS).
Gaoyuan Lu   +3 more
wiley   +1 more source

Visualization of Hemispherical Post‐Detonation Fireball Internal Structures

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Hemispherical charges are initiated above a transparent plate in a half‐plane configuration, allowing optical access to the internal regions of the luminous fireball. High‐speed visualization enables characterization of the internal luminous structure, showing clearly the bright shell and dark core regions.
Samuel N. Brunkow   +5 more
wiley   +1 more source

Bulletin of the Washington State Normal School Ellensburg. Library Number [PDF]

open access: yes, 1914
https://digitalcommons.cwu.edu/catalogs/1027/thumbnail ...
Central Washington University
core   +1 more source

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