Results 61 to 70 of about 25,957 (263)

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

Advanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim, Sohee John Yoon, Yong‐Lae Park   +2 more
wiley   +1 more source

Short Communicatin: Synthesis, Photo Physical Studies and Evaluation of Ruthenium(II) Complexes of Polypyridyl Ligands as Sensitizer for DSSCs

International Journal of Electrochemical Science, 2015
In the research on TiO2 nanocrystalline sensitization, ruthenium(II) complexes have received considerable attention in order to get efficient dyes for DSSCs.
Andile C. Mkhohlakali, Peter A. Ajibade
doaj   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Synthesis and Characterization of Novel Rhenium Tricarbonyl Complexes with Dipicolylamine Sulfonamide Ligands: Potential Serine/threonine Kinase Inhibitors for Cancer Therapy

Orbital: The Electronic Journal of Chemistry
This study explores the synthesis of rhenium complexes using two novel ligands; N(SO2(Iodobenz))dpa (L1) and N(SO2(tfm)py)dpa (L2). The formation of these ligands and their corresponding rhenium complexes, [Re(CO)3(L1)]⁺ (C1) and [Re(CO)3(L2)]⁺ (C2 ...
Pamodya P. Weerasuriya, Kithmini Yasarathna, Lashan Edirisinghe, Frank R Fronczek, Inoka C Perera, Theshini Perera   +5 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Synthesis, characterization, antimicrobial, and corrosion inhibition studies of divalent complexes of 2-((5-chloro-2-hydroxyphenyl) amino) naphthalene-1,4-dione chelator

Discover Chemistry
Divalent metal complexes of 2-((5-chloro-2-hydroxyphenyl)amino)naphthalene-1,4-dione were synthesized by reacting the ligand with acetate salts of Cu(II), Zn(II), Co(II), Mn(II), Ni(II), and Fe(II) ions.
Chinwo Godpower Iroka, Festus Chioma, Jane Uchechi Amadi, Ngozi Maureen Uzoekwe, Melford Chuka Egbujor   +4 more
doaj   +1 more source

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