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A global particle-in-cell simulation uses Weixing Wang's GTS code to show core turbulence in a Tokamak at Argonne National Laboratory.
Researchers are the Argonne Leadership Computing Facility to push fusion computer codes and associated algorithms closer to defining plasma confinement properties required to ignite the ITER experimental fusion reactor. The achievement is an important step toward developing a commercially viable, clean, limitless energy source. Image created by Scott Klasky, ORNL.
The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015.
Like any photographer, must define the objective in photography, in order to enjoy it more.
My special vision for some photos when i take it , reflects my mind and my imagination, such as the title up, or there may be different titles of each of watching such pictures.
The model : Mohammad Allanqawi.
Location : Al-Khairan Resort - Kuwait.
Simulation of Nature by khalid almasoud / © All rights reserved
Camera: Canon EOS 50D
Exposure: 0.004 sec (1/250)
Aperture: f/13
Focal Length: 10 mm
ISO Speed: 400
Exposure Bias: 0 EV
Flash: Flash fired
Exposure Program: Manual
Date and Time : 2008:12:11 14:19:11
Metering Mode: Pattern
Exposure Mode: Manual
Modelling done with Processing. Rendering done with Cinema 4D.
First attempt for a automatic generated terrain.
PORTSMOUTH, Va. (Oct. 21, 2020) A U.S. Navy Corpsman assigned to Navy Medical Readiness and Training Command Portsmouth works through a trauma simulation in the Healthcare Simulation and Bioskills Training Center at Naval Medical Center Portsmouth October 21. The Center provides state of the art simulation-based medical training for US military, coalition forces and local medical community. US Navy photo by CDR Denver Applehans/Released.
20-0001-019 (201021-N-EY938-337)
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
November American Red Cross meeting in Contra Costa County was a well attended shelter operations simulations.
Photography by | Cate Calson of American Rec Cross
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015.
Supercomputers are extremely useful in simulating huge events like supernovae—they help researchers model how our universe formed and evolves. Here's a type Ia supernova where the surface of the star is blue and the yellow shows the flame front (behind which there is ash from burning stellar material).
--more details--
FLASH simulation of the pure deflagration model of Type Ia Supernova. The blue surface approximates the surface of the star and the yellow surface shows the flame front behind which there is ash from burning stellar material.
Researchers: George Jordan and Donald Q. Lamb, University of Chicago
Visualization: Brad Gallagher, University of Chicago
Research supported by:
DOE/NNSA ASC Alliance Flash Center, DOE/Office of Science INCITE Program
Dissipative Particle Dynamics (DPD) simulation of liposome formation. One lipid molecule has been tagged to better illustrate lipid dynamics during the self-assembly process. This video shows a cut through the center of the vesicle illustrating the existence of the double layer structure.
The video is a bit off center (made quickly for testing & checking the system), but it still clearly demonstrates the formation of a double layered structure.
See also:
- Fission/fragementation of an SDS micelle
- MD simulation of micelle fission/framentation due to electrostatics
- Formation of a vesicle in a DPD simulation
References:
1. How would you integrate the equations of motion in dissipative particle dynamics simulations? Petri Nikunen, Mikko Karttunen, and Ilpo Vattulainen Comp. Phys. Comm. 153, 407-421 (2003). [Online]
2. Towards better integrators for dissipative particle dynamics simulations, G. Besold, I. Vattulainen, M. Karttunen, and J.M. Polson, Phys. Rev. E, vol. 63, pp. R7611-R7614 (2000). link.aps.org/abstract/PRE/v62/pR7611
3. Modeling of biologically motivated soft matter systems.
I. Vattulainen and M. Karttunen. In the "Handbook of Theoretical and Computational Nanotechnology", edited by M. Rieth and W. Schommers (American Scientific Publishers).
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Argonne principal mechanical engineer Sibendu Som (left) and computational scientist Raymond Bair discuss combustion engine simulations conducted by the Virtual Engine Research Institute and Fuels Initiative (VERIFI). The initiative will be running massive simulations on Argonne’s Mira supercomputer to gain further insight into the inner workings of combustion engines.
30799D
Photo by Sgt. Grady Jones. Pfc. Brandon Hughes, cavalry scout, Troop B, 4th Squadron, 10th Cavalry Regiment, 3rd Armored Brigade Combat Team, 4th Infantry Division, sits in the vehicle commander’s seat of a simulated Bradley Fighting Vehicle, Oct. 23, at Fort Carson’s Close Combat Tactical Trainer building.
FujiFilm Eterna film simulation
Film Simulation = Eterna
Sharpness = +2
Shadows = +4
Highlights = +4
Grain = Strong
Noise Reduction = -4
Dynamic Range = DR100
White Balance = Auto +5R, -6B
Color = +4
ISO Auto (6400)
Color Chrome Effect = Weak
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The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015.
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Argonne principal mechanical engineer Sibendu Som (left) and computational scientist Raymond Bair discuss combustion engine simulations conducted by the Virtual Engine Research Institute and Fuels Initiative (VERIFI). The initiative will be running massive simulations on Argonne’s Mira supercomputer to gain further insight into the inner workings of combustion engines.
30799D
FujiFilm Eterna film simulation
Film Simulation = Eterna
Sharpness = +2
Shadows = +4
Highlights = +4
Grain = Strong
Noise Reduction = -4
Dynamic Range = DR100
White Balance = Auto +5R, -6B
Color = +4
ISO Auto (6400)
Color Chrome Effect = Weak
Website | Google + | Facebook | Twitter | Visual Ohio Blog | Best Light Photo Blog | Tumblr
pretty interested to see where this goes....the simulation is pretty slow so we won't know for many hours
--
starting from a flat surface
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Unfortunately trees and clouds prevented me from seeing Comet McNaught for myself, and now it's only visible from the southern hemisphere. Bummer. This picture is NOT McNaught, it's an Orbiter screen shot of a simulated comet moved (by text editing) into Earth orbit so I could make it visible over Cape Canaveral.
The "coma" shown here is a large "spacecraft" from an Orbiter add-on by Brian Jones, simulating the ESA Rosetta mission to comet 67P/Churyumov-Gerasimenko, found at www.avsim.com (search for file rosetta2.zip). The comet itself is set up as a new small "planet" in a special purpose solar system configuration file, and the Rosetta spacecraft is defined, along with a number of scenarios for different parts of the mission. Brian also defined what he called "an unrealistic symbolic coma" to make it look somewhat like a comet (Orbiter doesn't model any comets by default). The coma was formally defined as a large, translucent spacecraft that could be "landed" on the comet's core (which is defined as a small planet orbiting the Sun, as a comet actually does) so it would move with the comet (i.e., Orbiter is not physically modeling the process that produces the comet's tail). I "borrowed" the coma "spacecraft", placed it in Earth orbit, and modified its orbital elements (with the scenario editor) to make it visible over Cape Canaveral. Just for the heck of it.
FujiFilm Eterna film simulation
Film Simulation = Eterna
Sharpness = +2
Shadows = +4
Highlights = +4
Grain = Strong
Noise Reduction = -4
Dynamic Range = DR100
White Balance = Auto +5R, -6B
Color = +4
ISO Auto (6400)
Color Chrome Effect = Weak
Website | Google + | Facebook | Twitter | Visual Ohio Blog | Best Light Photo Blog | Tumblr
FujiFilm Eterna film simulation
Film Simulation = Eterna
Sharpness = +2
Shadows = +4
Highlights = +4
Grain = Strong
Noise Reduction = -4
Dynamic Range = DR100
White Balance = Auto +5R, -6B
Color = +4
ISO Auto (6400)
Color Chrome Effect = Weak
Website | Google + | Facebook | Twitter | Visual Ohio Blog | Best Light Photo Blog | Tumblr
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.
The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015.
Students take shelter under a desk as part of a disaster simulation at Wadoi Primary School in Nabire District of Papua,
Indonesia. The simulation is part of a health and
disaster management programme funded by
Australia that aims to teach the community about
disasters and how to minimize risk when they strike.
Nabire was struck by an earthquake in 2004 that
killed over 130 people, injured hundreds and left
over 1,000 residents homeless.
Photo by Dian Lestariningsih / AusAID
Completion of the CT simulation and removal of the mask. Allgemeines Krankenhaus der Stadt Wien, Vienna, Austria. June 2016.
Photo Credit: Dean Calma / IAEA
Day 10 of the 2012 Advanced Science Course 'Around the World and Around the Clock: The Science and Technology of the CTBT'. Participants engaged in an On-site inspection table-top-exercise.