Results 31 to 40 of about 54,106 (229)

Resultados de la cirugía videotoracoscópica en el neumotórax espontáneo primario analizando la técnica de pleurodesis por abrasión versus la técnica de pleurectomía más abrasión [PDF]

, 2013
Presentamos en este trabajo nuestra experiencia acumulada en el tratamiento quirúrgico del neumotórax espontáneo primario mediante cirugía videotoracoscópica.
Jorge Serra, María Mercedes
core  

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Ensayo de abrasión de Darmstadt para tuberías de alcantarillado pluvial: revisión de condiciones experimentales [PDF]

, 2010
The Darmstadt abrasion test has been used mainly to compare abrasion of different types of pipes. However, there is no clear evidence yet for relations between results obtained by using Darmstadt test and variables like service life of materials or ...
Torres, Andrés, Zambrano Ramírez, Juan Dionisio   +1 more
core   +2 more sources

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

Advanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle, Andreas Limper, Ulrich Giese, Carlos Lucke, Mario Beiner, Christoph Gögelein, Lisa Leuchtenberger‐Engel, Christian Hopmann   +7 more
wiley   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Determinación de la resistencia a la abrasión del concreto con agregados calizos de alta absorción

, 2017
El fenómeno de la abrasión en el concreto es un efecto poco estudiado en el ámbito de la tecnología del concreto al compararlo con otros como la determinación de distintos esfuerzos o resistencias, la permeabilidad o su comportamiento ante agentes ...
GERARDO ENRIQUE CHAN MAGAÑA
core   +1 more source

Mejoramiento de bloques de tierra cruda frente a la abrasión mediante técnicas y estabilizadores para Proyecto Mirador Pomaire [PDF]

, 2023
La construcción en tierra data desde las primeras civilizaciones. Sin embargo, a pesar de sus ventajas, esta presenta ciertas debilidades que deben ser abordadas para garantizar la durabilidad y resistencia de las estructuras construidas, ya que pueden ...
Salas Maldonado, Nicolás
core   +1 more source