Results 91 to 100 of about 10,558,163 (239)

Investigation of thermal techniques to mitigate buckling distortion in welding panels [PDF]

, 2012
This thesis describes the advancements of the application of thermal tensioning techniques to different weld geometries in order to eliminate buckling distortion.
Nagy, T.
core   +2 more sources

Computational design of metal-doped carbon nanotubes as sensors for carbonyl sulfide: Implication for environmental gas monitoring

Next Materials
The detection of carbonyl sulfide (COS), a toxic, flammable, and environmentally hazardous gas, is vital for industrial safety and aligns with several UN Sustainable Development Goals (SDGs), including SDG 3 (Good Health and Well-being), SDG 6 (Clean ...
Obinna Charles Ngana, Kenneth Chinekwu Ugwuoke, Yusuf Adetola Adegbesan, Chineme Egbo, Oluwasegun Yusuf Raji, Precious Ebereonwu, Hassan Olamilekan Umar, Ige Akinsanmi Samson, Victor Ugbede Okpanachi, Michael Victoria Ufedojo, Ismail Hossain, Prosper Eguono Ovuoraye, Emmanuel Ediri Umukoro, Nathanael Damilare Ojo   +13 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Inconsistency and non-additive Choquet integration in the Analytic Hierarchy Process [PDF]

We propose to extend the aggregation scheme of Saaty’s AHP, from the stan- dard weighted averaging to the more general Choquet integration. In our model, a measure of inconsistency between criteria is derived from the main pairwise comparison matrix and ...
Ricardo Alberto Marques Pereira, Silvia Bortot   +1 more
core  

Hyperbolic Riemannian Game Theory for Privacy-Preserving Threat Detection in Cloud-Edge 6G-IoT Wireless Networks for Smart Healthcare

IEEE Open Journal of the Communications Society
Threat detection in sixth-generation (6G) Internet-of-Things (IoT) smart-healthcare wireless networks must reconcile three competing objectives: differential privacy of patient telemetry, security against adaptive adversaries, and the ultra-low latency ...
Sumitra Singar, Raghuveer Singh Dhaka, Manmohan Sharma   +2 more
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Z2Z4-Additive Perdect Codes in Steganography [PDF]

, 2011
Steganography is an information hiding application which aims to hide secret data imperceptibly into a cover object. In this paper, we describe a novel coding method based on Z2Z4-additive codes in which data is embedded by distorting each cover ...
Rifà Pous, Helena, Rifà Coma, Josep, Ronquillo, Lorena   +2 more
core  

Investigating traditional and novel predictors of a single versus multiple fragility fractures in a large observational cohort.

PLoS ONE
BackgroundOsteoporosis is a systemic skeletal disease characterised by reduced bone mass and a distortion of bone microarchitecture. It is clinically problematic as it leads to fragility fractures which confers excess morbidity and mortality on patients.
Hamzah Amin, Muhammed Aqib Khan, Marwan Bukhari   +2 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source