Results 91 to 100 of about 3,444 (214)

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Application of different cleaning quality detection methods in the cleaning effect of endoscope

Sterile Supply
ObjectiveThe present study investigates the application of three cleaning quality detection methods in the cleaning effect of endoscope.MethodsFrom June to December 2023, 840 lumens from the postoperative endoscopes in the operating room of the Seventh ...
Aiqin Li, Congmin Wang, Na Li, Haitao Li, Qian Kang   +4 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Ultrasonic clearing of optics-mechanical systems

Технологія та конструювання в електронній апаратурі, 2007
Ultrasonic cleaning of opto-mechanical systems (lenses in mounts) has been investigated, with attention to the influence of solution compositions and process parameters on cleaning quality.
V. S. Tomal
doaj  

Progress and prospect of surface self-cleaning technology of machine vision system in underground mining

Meitan xuebao
Machine vision system in underground mining has the function of information collection and intelligent decision-making in coal mine intelligenc, but it is affected by coal dust, water mist and light, which leads to unstable image quality and affects the ...
Shengli YANG, Yongsheng CHEN, Jiachen WANG, Lianghui LI, Fengqi LIU, Shixiong SONG, Dingheng HUI   +6 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

FONDUE—Fine-Tuned Optimization: Nurturing Data Usability & Efficiency

Journal of Big Data
To provide good results and decisions in data-driven systems, data quality must be ensured as a primary consideration. An important aspect of this is data cleaning.
Valerie Restat, Indra Diestelkämper, Meike Klettke, Uta Störl   +3 more
doaj   +1 more source

Research on metadata feature extraction and cleaning strategy of coal mine data middle platform based on deep neural network

Meikuang Anquan
To address the issues of significant quality differences in multi-source heterogeneous data, coarse metadata management, manual dependency and inability to dynamically evolve cleaning rules, and mismatch between cold and hot data storage and business ...
Xiang LI, Shengjin LU, Sheng YANG, Zhengqing ZHANG   +3 more
doaj   +1 more source