Results 21 to 30 of about 1,368,395 (298)

Retrieval of Three-Dimensional Green Volume in Urban Green Space from Multi-Source Remote Sensing Data

Remote Sensing, 2023
Quantification of three-dimensional green volume (3DGV) plays a crucial role in assessing environmental benefits to urban green space (UGS) at a regional level. However, precisely estimating regional 3DGV based on satellite images remains challenging. In
Zehu Hong, Weiheng Xu, Yun Liu, Leiguang Wang, Guanglong Ou, Ning Lu, Qinling Dai   +6 more
doaj   +1 more source

Thermal Comfort in the Built Environment: A Digital Workflow for the Comparison of Different Green Infrastructure Strategies

Atmosphere, 2023
The green transformation of the built environment is aimed at improving sustainability and can be supported by digitalization, which has become a significant tool to support the supply, integration, and management of information throughout the ...
Stefano Cascone, Alessia Leuzzo
doaj   +1 more source

Combining parametric, semi-parametric, and non-parametric survival models with stacked survival models [PDF]

Biostatistics, 2015
Major revision since last arXiv ...
Wey, Andrew, Connett, John, Rudser, Kyle
openaire   +3 more sources

Optimization of a Certain Type of Aero-Engine Three-Tooth Mortise and Tenon Joint Structure against Fretting Fatigue

Metals, 2023
In turbine tenon joint structures, fretting fatigue is common and can have detrimental effects on the components. To increase the fretting fatigue life, the design of tenon joint structures must be optimized. A parametric model of the three-tooth mortise
Zhengming Qian, Dong Mi, Benlin Cheng, Lijun Deng, Shaomeng Li, Hongjian Zhang, Haitao Cui   +6 more
doaj   +1 more source

Model of Parametric Reliability of Woodworking Machine Tools

Журнал інженерних наук
The article aims to develop a model of the parametric reliability of woodworking machine tools based on the criterion of technological accuracy. For this purpose, a mathematical model of the operating time of a woodworking machine to parametric failure ...
Lidiia Dziuba, Mariia Pylypchuk, Oksana Chmyr, Roman Pavliuk   +3 more
doaj   +1 more source

Phase-Induced (In)-Stability in Coupled Parametric Oscillators

, 2000
We report results on a model of two coupled oscillators that undergo periodic parametric modulations with a phase difference $\theta$. Being to a large extent analytically solvable, the model reveals a rich $\theta$ dependence of the regions of ...
A. H. Nayfeh, B. van der Pol, C. Van den Broeck, D. Ballon, E. Kh. Akhmedov, F. S. Prato, I. Bena, I. Zlatev, J. W. Miles, J.-Y. Ji, K. Otsuka, Katja Lindenberg, L. D. Landau, M. Calvo, M. Calvo, M. Schienbein, Mauro Copelli, N. V. Fomin, S. Riyopoulos, S. Riyopoulos, S. T. Milner   +20 more
core   +1 more source

A posteriori error estimation and adaptivity in stochastic Galerkin FEM for parametric elliptic PDEs: beyond the affine case [PDF]

, 2006
We consider a linear elliptic partial differential equation (PDE) with a generic uniformly bounded parametric coefficient. The solution to this PDE problem is approximated in the framework of stochastic Galerkin finite element methods.
Bespalov, Alex, Xu, Feng
core   +5 more sources

Implicit 3D Human Reconstruction Guided by Parametric Models and Normal Maps

Journal of Imaging
Accurate and robust 3D human modeling from a single image presents significant challenges. Existing methods have shown potential, but they often fail to generate reconstructions that match the level of detail in the input image.
Yong Ren, Mingquan Zhou, Yifan Wang, Long Feng, Qiuquan Zhu, Kang Li, Guohua Geng   +6 more
doaj   +1 more source

Non-parametric Bayesian modeling of complex networks

, 2013
Modeling structure in complex networks using Bayesian non-parametrics makes it possible to specify flexible model structures and infer the adequate model complexity from the observed data.
Mørup, Morten, Schmidt, Mikkel N.
core   +1 more source

Parametric families for the Lorenz curve: an analysis of income distribution in European countries [PDF]

, 2018
The European Union Survey on Income and Living Conditions (EU-SILC) is the main source of information about living standards and poverty in the EU member states.
Franek, Jiří, Lando, Tommaso, Staníčková, Michaela   +2 more
core   +1 more source