Results 91 to 100 of about 268,675 (285)
Evaluation of the Spherical Flange Concept for a Rocket Engine [PDF]
, 2003 Due to the inherent tolerance variability of hardware, flange misalignments occur during installation of mating components for a liquid propellant rocket engine. Flange misalignments include axial, lateral, and angular offsets. If these misalignments are
Nichols, Jay +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park +4 more
wiley +1 more source
Implications of real exchange rate misalignment in developing countries: theory, empirical evidence and application to growth performance in Zimbabwe [PDF]
The influence of exchange rate signals in an economy is very powerful and often pervasive. Moreover, sustained real exchange rate overvaluation, will, by distorting resource allocation away from productive activities, eventually lead to drastic ...
Ndlela, Thandinkosi
core +1 more source
Admittance Selection for Planar Force-Guided Assembly for Single-Point Contact with Friction [PDF]
, 2003 This paper identifies procedures for selecting the appropriate admittance to achieve reliable planar force-guided assembly for single-point frictional contact cases. A set of conditions that are imposed on the admittance matrix is presented.
Huang, Shuguang, Schimmels, Joseph M.
core +1 more source
Chiral SURMOFs for Vibrational Circular Dichroism: Multiscale Modeling and Experimental Insights
Advanced Functional Materials, EarlyView.The use of solid‐state vibrational circular dichroism (VCD) for MOFs is still somewhat unexplored, and in this work, it is shown that chiral surface‐anchored MOFs (SURMOFs) grown on CaF2 provide an excellent platform for VCD. Experimental results are validated through multiscale modeling, showing strong agreement across multiple spectroscopic ...
Ana C. Fingolo +9 more
wiley +1 more source
Remote SensingRotating mirror-based space cameras are susceptible to mirror misalignment due to the severe vibrations experienced during rocket launch and the harsh, variable conditions of the space environment, which can result in deviations of the camera’s line of ...
Guoxiu Zhang +7 more
doaj +1 more source
We introduce and formalize misalignment, a phenomenon of interactive environments perceived from an analyst's perspective where an agent holds beliefs about another agent's beliefs that do not correspond to the actual beliefs of the latter. We demonstrate that standard frameworks, such as type structures, fail to capture misalignment, necessitating new
Guarino, Pierfrancesco, Ziegler, Gabriel
openaire +2 more sources
Advanced Functional Materials, EarlyView.A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan +6 more
wiley +1 more source
BatteriesWireless power transfer systems (WPTSs) are critical for efficient and reliable electric vehicle (EV) charging, but challenges such as misalignment and coupling variations limit their performance. This paper addresses a proposed design approach for WPTSs
Ahmed M. Ibrahim, Osama A. Mohammed
doaj +1 more source
A panel data investigation of real exchange rate misalignment and growth [PDF]
The paper investigates the role of real exchange rate misalignment on long-run growth for a set of ninety countries using time series data from 1980 to 2004. We first estimate a panel data model (using fixed and random effects) for the real exchange rate,
Flávio Vieira, Ronald MacDonald
core