Results 41 to 50 of about 14,645,959 (297)

Achieving optimal allocation of urban flood control funds: integrating hydrodynamic model-based risk assessment with diverse multi-objective optimization models

Frontiers in Earth Science
Against the backdrop of global climate change, the increasing frequency of flooding events is imposing greater demands on urban flood prevention systems.
Anfeng Zhu, Anfeng Zhu, Jiahao Zhong, Yinxiang Xu, Jingtao Hao, Yongkang Ma, Zegen Wang   +6 more
doaj   +1 more source

Hydrodynamic models [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2004
Recent developments based on relativistic hydrodynamic models in high energy heavy ion collisions are discussed. I focus especially on how hydrodynamics works at RHIC energies and how one can use the most of it in analyses of jet quenching and thermal electromagnetic radiations.
openaire   +2 more sources

Optimization of seminal extracellular vesicle isolation protocols for cancer biomarker analysis using proteomic profiling

Molecular Oncology, EarlyView.
This paper shows that size‐exclusion chromatography and sequential centrifugation applied to seminal plasma enrich for different populations of extracellular vesicles. This may significantly affect the detection and analysis of extracellular vesicle‐associated cancer biomarkers.
Elen Telumyan, Beatriz Martín‐Gracia, Eva Bassols‐Citores, Krizia Sagini, Maria K. Andersen, Tuula A. Nyman, May‐Britt Tessem, Morten B. Rye, Alicia Llorente   +8 more
wiley   +1 more source

Hydrodynamic limit for the A+B → ∅ model [PDF]

, 2006
We study a two-species interacting particle model on a subset of $\Z$ with open boundaries. The two species are injected with time dependent rate on the left, resp.~right boundary. Particles of different species annihilate when they try to occupy the
Černý, Jiri, Bovier, Anton
core   +1 more source

Understanding cross-regional mutual influence mechanisms driven by polder drainage capacity changes in plain river network areas

Geomatics, Natural Hazards & Risk
Demonstration Zone of Green and Integrated Ecological Development of the Yangtze River Delta, a plain river network area. Intensified polder construction and drainage capacity modifications have caused cross-regional flood risk transfer, with ...
Shouwei Shang, Leizhi Wang, Xiting Li, Lei Wu, Yong Liu, Xin Su, Lulu Wang, Guoping Liu   +7 more
doaj   +1 more source

Research on Flood Impact and River Regime of Skew Bridges Crossing River Bend Based on FVM Method

Renmin Zhujiang, 2021
Based on finite volume method (FVM) and two-dimension unstructured grid,taking a skew bridge crossing the river bend as the research object,this paper builds a hydrodynamic model of the upstream and downstream of the bridge,and simulates and analyzes the
NIU Jiao, CHENG Jingqing, YAN Xiaoyu, JIA Lei, WANG Zhichao   +4 more
doaj  

Hydrodynamic Modelling [PDF]

Abstract This chapter presents several methods to simulate tsunami propagation, inundation, and impact on land. The chapter is subdivided into five sections: Preparation of Data, Interfaces, Propagation, Inundation, and Testing. The order of the sections represents a typical sequence of tsunami modelling in a probabilistic tsunami ...
Íñigo Aniel-Quiroga, Maria Ana Baptista, Jörn Behrens, Miquel Canals, Cléa Denamiel, Utku Kânoğlu, Galderic Lastras, Finn Løvholt, Jorge Macías, Shane Murphy, Raphaël Paris   +10 more
openaire   +3 more sources

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Process-based karst modelling to relate hydrodynamic and hydrochemical characteristics to system properties [PDF]

, 2013
More than 30% of Europe's land surface is made up of karst exposures. In some countries, water from karst aquifers constitutes almost half of the drinking water supply.
J. A. Barberá, A. Hartmann, T. Wagener, Barbera, J. A., N. Mizyed, Butscher, C., Wagener, T., F. Humer, Humer, F., C. Butscher, M. Kralik, A. Rimmer, B. Andreo, M. Weiler, Weiler, M., Rimmer, A., Andreo, B., J. Lange, Mizyed, N., Lange, J., Hartmann, A., Huggenberger, P., Kralik, M., P. Huggenberger, Lange, Jens, Hartmann, Andreas, Weiler, Markus   +26 more
core   +2 more sources