Results 91 to 100 of about 22,714,790 (333)
A study of high frequency nonlinear combustion instability in baffled annular liquid propellant rocket motors [PDF]
, 1971 Computer program contains mathematical model which provides relationship between engine gas dynamics and combustion processes. Mathematically simulated explosions initiate gas disturbances.
Abreu, A. +3 more
core +1 more source
Absorption and Direct Processes in Chaotic Wave Scattering
, 2010 Recent results on the scattering of waves by chaotic systems with losses and direct processes are discussed. We start by showing the results without direct processes nor absorption.
Báez, G. +2 more
core +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
MULTILEVEL RECURRENT MODEL FOR HIERARCHICAL CONTROL OF COMPLEX REGIONAL SECURITY [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2014 Subject of research. The research goal and scope are development of methods and software for mathematical and computer modeling of the regional security information support systems as multilevel hierarchical systems.
Andrey V. Masloboev +2 more
doaj
, 2005 We present the formalism of sequential and asynchronous processes defined in terms of random or quantum grammars and argue that these processes have relevance in genomics. To make the article accessible to the non-mathematicians, we keep the mathematical
Petritis, Dimitri
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
MathematicsIn the theory of mixed-type equations, there are many works in bounded domains with smooth boundaries bounded by a normal curve for first- and second-kind mixed-type equations.
Rakhimjon Zunnunov +2 more
doaj +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Measurement and Calibration of A High-Sensitivity Microwave Power Sensor with An Attenuator [PDF]
, 2014 In this paper, measurement and calibration of a high-sensitivity microwave power sensor through an attenuator is performed using direct comparison transfer technique.
Meng, Y. S., Shan, Y.
core +1 more source
Mathematical literacy as the 21st century skill
Journal of Physics: Conference Series, 2019 In the 21st century, the problems encountered in the daily life are increasingly difficult and complicated. It is important for each individual to know and understand the role of mathematics in real life so that the individual is able to appropriately ...
L. Rizki, N. Priatna
semanticscholar +1 more source