Results 151 to 160 of about 11,503,776 (284)

Hydrodynamic Study of Flow-Channel and Wall-Effect Characteristics in an Oscillating Hydrofoil Biomimetic Pumping Device. [PDF]

Biomimetics (Basel)
Hua E, Lin Y, Li S, Wu X.
europepmc   +1 more source

Specification Tests for Jump‐Diffusion Models Based on the Characteristic Function

International Statistical Review, EarlyView.
Summary Goodness‐of‐fit tests are suggested for several popular jump‐diffusion processes. The suggested test statistics utilise the marginal characteristic function of the model and its L2‐type discrepancy from an empirical counterpart. Model parameters are estimated either by minimising the aforementioned L2‐type discrepancy or by maximum likelihood ...
Gerrit Lodewicus Grobler, Denis Belomestny, Simos George Meintanis, Emanuele Taufer   +3 more
wiley   +1 more source

Influence of speed and line spacing on aerodynamic forces in high speed train passing in tunnels. [PDF]

Sci Rep
Duan X, Mei Y, Hu X, Qi C.
europepmc   +1 more source

Bias Adjustment for Mean Squared Error Estimation in M‐Quantile Models for Small Area Estimation

International Statistical Review, EarlyView.
Summary M‐quantile (MQ) regression provides a robust and flexible alternative to mixed models for small area estimation. However, several theoretical aspects remain underexplored. In this paper, a parametric bootstrap method is proposed to approximate the distributions of area‐specific MQ coefficients and applied to adjust the bias in the mean squared ...
María Bugallo, Domingo Morales, Nicola Salvati, Francesco Schirripa Spagnolo   +3 more
wiley   +1 more source

CFD-Based optimization of dynamic pressure relief and associated simulation methodology for vehicle door closure. [PDF]

Sci Rep
Yang Z, Li L, Li L, Niu Z, Liu Z, Yang S, Liao S, Wen Y, Wang Z.   +8 more
europepmc   +1 more source

Overset grid code development for solving heat equation

, 2009
Access is limited to UniMAP community.There have many types of method to solving the heat equation through its application in the real engineering. On this project, there have two different type of solving heat equation based on two applications on the
Noor Muazam, Nordin
core  

Goodness‐of‐Fit Tests for Positive Quadrant Dependence

International Statistical Review, EarlyView.
Summary When two random variables are positive quadrant dependent (PQD), they are more likely to assume small (or large) values simultaneously compared with when the random variables are independent. This dependence structure is of interest in many areas, including finance, actuarial science and engineering.
Chuan‐Fa Tang, Joshua M. Tebbs
wiley   +1 more source

Computational approaches in bioprinting processes. [PDF]

Nat Rev Bioeng
De Giorgi A, Wang Z, Li Q, Polini A, Gervaso F, Zhang YS.   +5 more
europepmc   +1 more source

Impacts of human movement and ventilation mode on the indoor environment, droplet evaporation, and aerosol transmission risk at airport terminals. [PDF]

Build Environ, 2022
Zhao Y, Feng Y, Ma L.
europepmc   +1 more source

Best Practices In Overset Grid Generation

, 2002
Grid generation for overset grids on complex geometry can be divided into four main steps: geometry processing, surface grid generation, volume grid generation and domain connectivity.
Chan, William M., Gomez, Reynaldo J., III, Buning, Pieter G., Rogers, Stuart E., Kwak, Dochan   +4 more
core