Results 71 to 80 of about 7,096 (257)
, 1995 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The geometrically nonlinear constant moment triangle based on the von Karman theory of thin plates is first described.
Bangemann, Tim, Bangemann, T.R
core
Methods of Stability Analysis in Nonlinear Mechanics [PDF]
, 1989 We review our recent work on methods to study stability in nonlinear mechanics, especially for the problems of particle accelerators, and compare our ideals to those of other authors. We emphasize methods that (1) show promise as practical design tools, (
Ruth, R. D. +3 more
core
Resonant response functions for nonlinear oscillators with polynomial type nonlinearities [PDF]
, 2013 In this paper we consider the steady-state response of forced, damped, weakly nonlinear oscillators with polynomial type nonlinearities. In particular we define general expressions that can be used to compute resonant response functions which define the ...
Neild, S.A. +7 more
core +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Asymptotic analysis for nonlinear stability problems in structural mechanics.
, 1996 Stability problems where nonlinear material behavior is seen are an important area of study in solid mechanics. Compressive buckling failure of beams and tensile necking in bars are two examples of stability problems where nonlinear material behavior is ...
Scherzinger, William Mark
core
Linear and Nonlinear Boundary Conditions for Wave Propagation Problems
, 2013 We discuss linear and nonlinear boundary conditions for wave propagation problems. The concepts of well-posedness and stability are discussed by considering a specific example of a boundary condition occurring in the modeling of earthquakes.
Jan Nordström +2 more
core +1 more source
Record Performance in Vertically Stacked, Solution‐Processed ZTO Schottky Diodes
Advanced Materials Technologies, EarlyView.Schottky diodes based on solution processed sustainable zinc—tin–oxide thin films present an eco‐friendly and versatile alternative to conventional CMOS based technologies. Beyond state‐of‐the‐art performance for vertically stacked solution‐based oxide diodes was achieved, including rectification ratios exceeding nine orders of magnitude, and intrinsic
Carlos Silva +10 more
wiley +1 more source
Hermite neural operator for solving partial differential equations on unbounded domains
Machine Learning: Science and TechnologyAccurately simulating physical systems such as wave propagation and quantum mechanics often requires solving partial differential equations on unbounded domains.
Ruijie Bai +4 more
doaj +1 more source
A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant
Advanced Materials Technologies, EarlyView.A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein +2 more
wiley +1 more source
On the “Tantawy technique” and other methods for analyzing fractional Fokker–Plank type equations
Journal of Low Frequency Noise, Vibration and Active ControlThe family of Fokker–Planck (FP) equations has been widely used in various physical applications, especially optical physics. It has proven effective in understanding numerous nonlinear phenomena observed in optical fiber.
Aljawhara H Almuqrin +6 more
doaj +1 more source