Results 61 to 70 of about 100,929 (235)

SPH method [PDF]

, 2014
The SPH (Smoothed Particle Hydrodynamics) method for solving fluid dynamics equations is presented in this paper. The main aim of this paper is to present theoretical aspects of the method which is used in numerical modelling of rapidly varying free-surface flows.
Rosić, Nikola, Savić, Ljubodrag, Đorđević, Dejana   +2 more
openaire  

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Numerical Investigation of Fluid Mixing in a Micro-Channel Mixer with Two Rotating Stirrers by Using the Incompressible SPH Method [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2017
Fluid mixing is a crucial and challenging process for microfluidic systems, which are widely used in biochemical processes. Because of their fast performance, active micromixers that use stirrer blades are considered for biological applications.
Rahim Shamsoddini
doaj  

An approach for solving the boundary free edge difficulties in SPH modelling: application to a viscous accretion disc in close binaries

, 2011
In this work, we propose a SPH interpolating Kernel reformulation suitable also to treat free edge boundaries in the computational domain. Application to both inviscid and viscous stationary low compressibility accretion disc models in Close Binaries (CB)
Belvedere, Benz, Bonet, Bonet, Boris, Costa, Drimmel, Evrard, Feldman, Flebbe, Flebbe, Frank, Fulbright, G. Lanzafame, Hernquist, Imaeda, Kaisig, Katz, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lanzafame, Lasota, Lattanzio, Liu, Lubow, Meglicki, Miyama, Molteni, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Morris, Murray, Nelson, Nelson, Okazaki, Owen, Pringle, Savonije, Sawada, Sawada, Shakura, Shakura, Shakura, Shapiro, Sod, Speith, Speith, Springel, Spruit, Vaughan   +60 more
core   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

rpSPH: a novel Smoothed Particle Hydrodynamics Algorithm

, 2010
We suggest a novel discretisation of the momentum equation for Smoothed Particle Hydrodynamics (SPH) and show that it significantly improves the accuracy of the obtained solutions.
Agertz, Attwood, Balsara, Bryan, Børve, Chandrasekhar, Cummins, Dolag, Dolag, Evrard, Frenk, Fryer, Fryxell, Gingold, Graham, Herant, Hess, Hu, Imaeda, Kitsionas, Landau, Lombardi, Lucy, Mitchell, Monaghan, Monaghan, Monaghan, Monaghan, Morris, Morris, Pfrommer, Phillips, Price, Price, Price, Rafiee, Rasio, Read, Ritchie, Robertson, Rosswog, Schuessler, Sod, Springel, Springel, Springel, Steinmetz, Stone, Stone, Swegle, Tom Abel, Vaughan, Wadsley, Wadsley, Xu   +54 more
core   +1 more source

Material‐Induced Nuclear Deformation Controls Chromatin Architecture in Adipose Stem Cells

Advanced Science, EarlyView.
Tuning cell and cytoskeleton mechanics modulated nuclear shape and heterochromatin organization in ASCs. Distinct cytoskeletal architectures induced nuclear morphologies from oblate to prolate ellipsoids. Large elongated cells with a structured actin cap exhibited high nuclear strain, driving nuclear envelope deformation and heterochromatin ...
Carlo F. Natale, Luca Messina, Valeria Panzetta, Stefania Saporito, Costantino Menna, Maurizio Ventre, Paolo A. Netti   +6 more
wiley   +1 more source

SPH Simulations of Counterrotating Disk Formation in Spiral Galaxies [PDF]

, 1998
We present the results of Smoothed Particle Hydrodynamics (SPH) simulations of the formation of a massive counterrotating disk in a spiral galaxy. The current study revisits and extends (with SPH) previous work carried out with sticky particle gas ...
Aniruddha R. Thakar, Barbara S. Ryden, Gingold R. A., Kuijken K., Monaghan J. J., Monaghan J. J., Reshetnikov V., Seifert W., Walker I. R.   +8 more
core   +2 more sources

Effectiveness of Pre‐Transplant Dual GLP‐1 Receptor Agonist and SGLT2 Inhibitor Therapy on All‐Cause Mortality in Organ Transplantation Candidates with Obesity and Type 2 Diabetes: a Target‐Trial Emulation

Advanced Science, EarlyView.
This target trial emulation in solid organ transplant candidates with obesity and type 2 diabetes evaluates whether pre‐transplant dual therapy with GLP‐1 receptor agonists plus SGLT2 inhibitors is associated with post‐transplant mortality and kidney graft outcomes compared with monotherapy or usual care, using multinational electronic health records ...
Yu‐Nan Huang, Min‐Yu Tsou, Pin‐Hung Li, Jo‐Ching Chen, Yen‐Liang Liu, Gideon Meyerowitz‐Katz, Tsung‐Hsun Tsai, Pen‐Hua Su   +7 more
wiley   +1 more source

MYOCARDIAL REVASCULARIZATION UTILIZING INTERNAL MAMMARY ARTERIES

Pakistan Armed Forces Medical Journal, 2018
Objective: To study myocardial revascularization with arterial grafts utilizing internal mammary arteries, with special reference to its morbidity and mortality and the results of internal mammary artery grafting in various ages and genders.
Syed Dawood Shah, Fazal Ur Rehman, Syed Abdul Bari, Abdul Ghafar, Mir Zaman Kasi   +4 more
doaj