Results 91 to 100 of about 304,307 (287)
MachinesThe theoretical reliability of complex equipment often significantly deviates from real-world performance due to the inherent influence of diverse environmental and operational factors, making scientific reliability evaluation particularly challenging ...
Zhaiming Peng, Wenhe Chen, Longlong Gao
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Advanced Materials Interfaces, EarlyView.A pyrenylated donor–acceptor probe exhibits environment‐dependent fluorescence governed by intramolecular charge transfer, restricted molecular motion, and supramolecular organization. Nonlinear regression accurately reconstructs fluorescence responses to viscosity, temperature, concentration, and pH, while correlated parameter maps reveal hidden ...
Harshal V. Barkale +2 more
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Dependence Modeling, 2018 The family of Clayton copulas is one of the most widely used Archimedean copulas for dependency measurement. A major drawback of this copula is that when it accounts for negative dependence, the copula is nonstrict and its support is dependent on the ...
Cooray Kahadawala
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Advanced Materials Technologies, EarlyView.High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane +4 more
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Advanced Materials Technologies, EarlyView.Multilayer aerosol jet printed components with a low‐loss, thermally stable dielectric are demonstrated using benzocyclobutene. Ink formulation and in‐line droplet evaporation control support high‐quality, versatile, and stable printing performance. A specialized measurement for low‐loss materials reveals promising microwave properties, which, combined
Md Ramjan Ali +3 more
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Electronic Journal of Differential Equations, 2019 A monotone iteration scheme for traveling waves based on ordered upper and lower solutions is derived for a class of nonlocal dispersal system with delay.
Qiuling Huang, Xiaojie Hou
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Biodegradable and Edible Milli‐Fluidic Logic Circuits
Advanced Materials Technologies, EarlyView.Fully biodegradable and edible fluidic circuits are developed using gelatin‐based valves that operate at low pressure. Logic gates, a one‐bit memory, and a ring oscillator are demonstrated, showing that biodegradable materials can perform computation and control.
Shuhang Zhang +3 more
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Strict monotonicity and unique continuation of the biharmonic operator
Boletim da Sociedade Paranaense de Matemática, 2012 Summary: In this paper, we will show that the strict monotonicity of the eigenvalues of the biharmonic operator holds if and only if some unique continuation property is satisfied by the corresponding eigenfunctions.
Najib Tsouli +3 more
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Strict monotonous asymptotic energetic stability. Part I: Theory
IFAC Proceedings Volumes, 1999 Abstract The concept of strict monotonous asymptotic energetic stability (SMAES) of an equilibrium state of a time invariant nonlinear dynamic system is introduced by defining also energetic stability, energetic attraction and strict monotonous energetic attraction, as well as their domains, in a Lyapunov sense. The concept is important because it is
Lyubotnir T. Gruyitch +1 more
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Boundary conditions of nonlocal type in weighted Sobolev spaces for nonlinear elliptic problems
Results in Applied MathematicsThis paper addresses proving that solutions exist for nonlinear elliptic problems characterized by boundary conditions of non-local type, as well as their uniqueness, within the framework of weighted Sobolev spaces.
Soumia EL OMARI, Said MELLIANI
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