Results 121 to 130 of about 682,258 (323)
Densely Distributed Multiple Resonance Modes in a Fan-Shaped Plasmonic Nanostructure Demonstrated by FEM Simulations [PDF]
, 2019 Qiong Wang +3 more
openalex +1 more source
Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting
Advanced Materials Technologies, EarlyView.Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung +5 more
wiley +1 more source
Rotary 4D Printing of Programmable Metamaterials on Sustainable 4D Mandrel
Advanced Materials Technologies, EarlyView.The paper introduces open, rotary 4D printing of programmable tubular metamaterials. It presents an open, non‐planar path‐to‐G‐code pipeline and shape‐changing rotary mandrel that enable support‐free fabrication and multi‐stimuli actuation. Experiments and FEA validate the mentioned features and stress redistribution.
Hesam Soleimanzadeh +4 more
wiley +1 more source
FEMS activities and FEMS Grants possibilities
, 2013 Abstract FEMS je federacija evropskih mikrobioloških društava ujedinjuje 50 udruženja iz 36 zemalja Evrope, sa preko 30.000 mikrobiologa. Nažalost, Udruženje mikrobiologa Bosne i Hercegovine do sada nikada nije apliciralo za clanstvo zbog cega nije clan FEMS-a.
openaire +1 more source
Parameters optimization for aluminum alloy magnet cover with stamping based on FEM simulation [PDF]
, 2015 Huajun Yan, Shuangjie Zhang, Yuzhong Liu
openalex +1 more source
Advanced Materials Technologies, EarlyView.A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda +5 more
wiley +1 more source
Comparative efficiency of finite, boundary and hybrid element methods in elastostatics [PDF]
The comparative computational efficiencies of the finite element (FEM), boundary element (BEM), and hybrid boundary element-finite element (HBFEM) analysis techniques are evaluated for representative bounded domain interior and unbounded domain exterior ...
Lee, C. W., Schwartz, C. W.
core +1 more source
Advanced Materials Technologies, EarlyView.An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim +4 more
wiley +1 more source
Minimization of Energy Functionals via FEM: Implementation of hp-FEM
Many problems in science and engineering can be rigorously recast into minimizing a suitable energy functional. We have been developing efficient and flexible solution strategies to tackle various minimization problems by employing finite element discretization with P1 triangular elements [1,2].
Frost, Miroslav +2 more
openaire +2 more sources
Convergence and quasi-optimality of adaptive FEM with inhomogeneous Dirichlet data
, 2013 Michael Feischl +2 more
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