Results 61 to 70 of about 98,946 (258)

Active Terahertz Polarization Converter Using a Liquid Crystal-Embedded Metal Mesh

IEEE Photonics Journal, 2019
We report a terahertz (THz) metamaterial consisting of a metal mesh layer with nematic liquid crystals (LCs). The metal mesh has subwavelength apertures that function as a bandpass filter in the THz spectral range.
Tomoyuki Sasaki, Yuki Nishie, Masaatsu Kambayashi, Moritsugu Sakamoto, Kohei Noda, Hiroyuki Okamoto, Nobuhiro Kawatsuki, Hiroshi Ono   +7 more
doaj   +1 more source

Research on TA1 mesh low-melting-point alloy filling incremental forming process for cranial prosthesis

Materials Research Express, 2023
The single point incremental forming (SPIF) process is a flexible and progressive manufacturing technique in the monolithic molding domain of heterogeneous metal pressing panels, which can contribute to the monolithic molding of metal pressing panels ...
Li Ruxiong, Wang Tao, Li Feng
doaj   +1 more source

Quantitative Measurement of Protein Using Metal Mesh Device

Analytical Sciences, 2017
Biosensing of protein adsorption with metal mesh device (MMD) was investigated by computational calculations and experiments. Electromagnetic field computation was carried out with a single unit cell of MMD. Equivalent circuit model of MMD on the single unit cell was assumed, and the biosensing with MMD was analyzed in detail by computational ...
KAMBA, Seiji, SETO, Hirokazu, KONDO, Takashi, MIURA, Yoshiko   +3 more
openaire   +3 more sources

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Effectiveness of evaporative desert cooler mounted with fabricated metal mesh in preventing Aedes mosquito breeding in a North Indian City

Journal of Marine Medical Society, 2018
Context: We modified conventional metal body evaporative desert coolers by covering the water sump with fabricated metal mesh. Aedes mosquito breeding in these modified desert coolers was then tested during dengue transmission season. Aim: This study was
Archana Singh, Reema Mukherjee, Atul Kotwal, Rajiva   +3 more
doaj   +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

Modeling Dislocation Cutting of γ′ Precipitates in Ni‐Base Superalloys: Linking Atomistic and Dislocation Dynamics Simulations

Advanced Engineering Materials, EarlyView.
Dislocation cutting of γ′ precipitates in Ni‐based superalloys is investigated by linking atomistic simulations with discrete dislocation dynamics. The critical cutting stress is shown to be governed by the antiphase boundary energy, while line tension effects promote edge‐preferred cutting.
Frédéric Houllé, Siwen Gao, Marc Fivel, Anxin Ma, Daria Smirnova, Sriram Anand, Arun Prakash, Julien Guénolé, Alexander Hartmaier, Erik Bitzek   +9 more
wiley   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

A Force-Based Elastic Mesh Model for Electrical Property Analysis of Reflector Antennas [PDF]

Journal of Electromagnetic Engineering and Science
Metal mesh with periodic knitting patterns is commonly attached to support structures in deployable reflector antennas as the reflecting surface. Mesh patterns change under different tension conditions, leading to variations in electrical properties ...
Jing Huang, Hui Wang, Donghoon Han, Choong Myoung Lee, Seung-Joo Jo, Chang-Won Seo, Sungpeel Kim, Seong-Sik Yoon, Jeong Whan Yoon, Seong-Ook Park   +9 more
doaj   +1 more source