Results 161 to 170 of about 2,012,623 (293)
Maximizing the Information Content of Ill-Posed Space-Based Measurements Using Deterministic Inverse Method. [PDF]
Remote Sens (Basel), 2018 Koner PK, Dash P.
europepmc +1 more source
Combined inversion methods for inverse conductivity problems
, 2023 Dans cette thèse, nous développons une méthode d'inversion qui combine l'utilisation d'une fonctionnelle coût de type Kohn-Vogelius avec une méthode de décomposition de domaine sans recouvrement en tant que solveur itératif. L'idée derrière cette méthode est d'itérer simultanément sur la solution du problème direct via la méthode de décomposition de ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
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An inverse method for determining the spatially resolved properties of viscoelastic-viscoplastic three-dimensional printed materials. [PDF]
Proc Math Phys Eng Sci, 2015 Chen X +3 more
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Advanced Engineering Materials, EarlyView.A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja +9 more
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3D‐Printed Serial Snap‐Through Architectures for Programmable Mechanical Response
Advanced Engineering Materials, EarlyView.A serial snap‐through architecture is realized using compact 3D‐printed von Mises truss units arranged in a staged cascade. Their geometry and boundary conditions program multistage mechanical responses with plateaux and re‐hardening regimes. An inverted‐compliance model predicts these behaviors and enables analytical design of programmable force ...
Filipe A. Santos
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An inverse method to determine the mechanical properties of the iris in vivo. [PDF]
Biomed Eng Online, 2014 Zhang K, Qian X, Mei X, Liu Z.
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Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
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Advanced Functional Materials, EarlyView.A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar +8 more
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