Results 141 to 150 of about 1,231,611 (370)

Solutions of the system ofmaximum difference equations

MANAS: Journal of Engineering, 2015
The behaviour and periodicity of the solutions of the following system of difference equations is examined (1) where the initial conditions are positive real numbers.
D. Şimşek, M. Eröz
doaj  

Mapping of Hückel zigzag carbon nanotubes onto independent polyene chains: Application to periodic nanotubes [PDF]

, 2023
Grégoire François, Celestino Angeli, Gian Luigi Bendazzoli, Véronique Brumas, Stefano Evangelisti, J. A. Berger   +5 more
openalex   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Reaction energetics of hydrogen on Si(100) surface: A periodic many-electron theory study [PDF]

, 2018
Theodoros Tsatsoulis, Sung Sakong, Axel Groß, Andreas Grüneis   +3 more
openalex   +1 more source

MetaCycle: an integrated R package to evaluate periodicity in large scale data

bioRxiv, 2016
Gang Wu, R. Anafi, M. Hughes, K. Kornacker, J. Hogenesch   +4 more
semanticscholar   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

Advanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

Neutralizing the polarization effect of diamond diode detectors using periodic forward bias pulses

, 2019
Jason Holmes, Maitreya Dutta, Franz A. Koeck, Manpuneet Benipal, Raghuraj Hathwar, J.M. Brown, Benjamin Fox, H. M. Johnson, Anna Zaniewski, Ricardo Alarcón, Srabanti Chowdhury, Stephen M. Goodnick, R. J. Nemanich   +12 more
openalex   +2 more sources

Creation of spectral bands for a periodic domain with small windows [PDF]

, 2016
D. I. Borisov
openalex   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source