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A crude 3D simulation created using StereoPhoto Maker Pro - stereo.jpn.org/eng/stphmkr/ - and Depthy - depthy.stamina.pl/
A crude 3D simulation created using StereoPhoto Maker Pro - stereo.jpn.org/eng/stphmkr/ - and Depthy - depthy.stamina.pl/
Film Simulation Kodak Panatomic X
Film Simulation = Acros + Y
Sharpness = +2
Shadows = +3
Highlights = +3
Grain = Off
Noise Reduction = 0
Dynamic Range = DR100
White Balance = Auto
Color = n/a
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Stacie Sicher, a registered nurse educator at Penn State Health St. Joseph Medical Center, right, looks on as Melissa Klimowicz, a nursing student from Drexel University College of Nursing and Health Professions, performs chest compressions during a code blue simulation on Thursday, Feb. 24, 2022.
During the week of 19 June 2017, 50 scientists and computing experts came together on the DESY campus in Zeuthen, Germany to discuss new analysis and simulation methods for CTA. The talks covered simulation tools, reconstruction algorithms and tools, instrument response functions, high-level science tools and grid tools.
A crude 3D simulation created using StereoPhoto Maker Pro - stereo.jpn.org/eng/stphmkr/ - and Depthy - depthy.stamina.pl/
A crude 3D simulation created using StereoPhoto Maker Pro - stereo.jpn.org/eng/stphmkr/ - and Depthy - depthy.stamina.pl/
The Dawn spacecraft is planned to launch on July 7 on a mission to Ceres and Vesta. This is Brian Jones' Dawn add-on for Orbiter.
Free add-ons available at avsim.com.
*"Classic Chrome" is a film simulation mode for X-series premium digital cameras.
For more info about Classic Chrome, please click on this link:
petapixel.com/2014/09/10/classic-chrome-film-simulation-s...
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This image shows a simulated sky map showing the inner region (-90° < l < 90°) of the galactic plane that will be obtained during the CTAO galactic plane survey. The image shows expected populations of galactic supernova remnants and pulsar wind nebulae as well as diffuse emission that will be detected during the 1,600 hours of observing time planned for the survey.
Learn more: www.cta-observatory.org/ctas-galactic-plane-survey-will-p...
Credit: CTA Collaboration
Shot on location as part of the photowalk series in Heidelberg, Germany. Post-processing done in Capture One 22.
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Dancer, two sodas, two purses, and a cane. Blindness does not usually mean you cannot see anything ("always in darkness"). It means that your eyes cannot provide you with most of the information people usually obtain visually. Maria sees light, color and movement and can orient toward certain objects. She cannot identify the soda can, but once she knows what it is, she knows more or less where it is. She cannot identify the dancer, but she can appreciate that she is dancing. She is a blind girl, even though she can see. Her cane keeps her from bumping into objects or tripping on things when navigating unfamiliar spaces.
During the recent exercise, EMT students stabilized the patient in the tactical village of the new Homeland Security Education Center, a 66,000 square-foot building that features a full-scale tactical village for police force-on-force training, a smoke room and full-size ambulance for firefighter/EMT courses, an outside high tower for rappelling exercises, as well as forensics and cybercrimes laboratories.
After calling in the emergency, EMT students rushed their patient to the College's new Hospital Simulation Lab in the Health and Sciences Center (HSC), where COD Nursing students took over to assess and treat the patient.
The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015. Credit: ESA/J. Mai
Film Simulation Kodak Panatomic X
Film Simulation = Acros + Y
Sharpness = +2
Shadows = +3
Highlights = +3
Grain = Off
Noise Reduction = 0
Dynamic Range = DR100
White Balance = Auto
Color = n/a
Website | Google + | Facebook | Twitter | Visual Ohio Blog | Best Light Photo Blog | Tumblr
The precise conditions inside a white dwarf star in the hours leading up to its explosive end as a Type Ia supernova are one of the mysteries confronting astrophysicists studying these massive stellar explosions. But now, a team of researchers, composed of three applied mathematicians at the U.S. Department of Energy's (DOE) Lawrence Berkeley National Laboratory and two astrophysicists, has created the first full-star simulation of the hours preceding the largest thermonuclear explosions in the universe. www.lbl.gov/cs/Archive/news091509.html
Agfa APX 400 Film Simulation
Film Simulation = Acros + R
Sharpness = +4
Shadows = +4
Highlights = -2
Grain = Weak
Noise Reduction = -4
Dynamic Range = DR400
White Balance = Auto
Color = n/a
ISO = Auto (6400)
Exposure Comp = +1/3 to +1 1/3
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These are reference images I'm using to test my new Velvia 100 RVP Film Simulation presets.
It's pretty well nailed down. With DMAX increases to Greens and Reds, and careful attention to how Velvia F used to make Reds orange and Yellows green, I made the adjustsments to reflect with known parameters of Velvia 100 RVP.
Like RVP, lighting conditions, exposures and subjects work differently with this simulation, but I used this reference set of 16 images to really stress test the preset.
In some cases, only two of the sliders need to be adjusted to suit the shooting conditions which are Exposure and White settings.
White balance needs to be adjusted manually. RVP tends to have a coolish tendency to it's images (which kind of makes sense because projector lights tended to be warmer.
White balancing with this preset requires you find your optimal results and then pull back towards cool just a little bit.
Read more about this on my blog:
frontallobbings.blogspot.ca/2013/02/fujifilm-velvia-100-r...
The Sentinel 2a Mission Control Team in simulation training at ESOC on 28 April 2015. Liftoff is set for June 2015.
A game created by Ryan Green and Keith Riddle for the first Meaningful Gameplay Game Jam. It's a simulation game that explores Ryan's realization that he is not the romantic husband he thought he would be.
Laser-induced incandescence (LII) is technique used to characterize the sizes of aerosolized refractory nanospheres, most often soot particles formed as a byproduct of fossil-fuel combustion. In this approach a short laser pulse (typically ~10 ns) energizes the nanoparticles in a sample of aerosol to ~3500 K, and their spectral incandescence is measured as they re-equilibrate with the surrounding gas. (Incandescence is the electromagnetic radiation emitted by an object due to its temperature.) Since larger particles cool more slowly than smaller particles, the size distribution can be inferred from the spectral incandescence decay rate, provided that the heat transfer from the nanoparticles is modeled accurately.
In most scenarios heat transfer is dominated by free molecular heat conduction, which depends on the incident number flux of the gas molecules, which is a function of gas temperature and pressure, as well as the thermal accommodation coefficient. The thermal accommodation coefficient defines the average energy transferred when a gas molecule scatters from the laser energized surface. Experimental characterization of the thermal accommodation coefficient is challenging, but recently molecular dynamics has been applied to estimate this parameter, and elucidate the underlying gas/surface scattering physics.
While LII is mainly used as a combustion diagnostic, it has recently been extended into a tool for sizing synthetic metal nanoparticles, which are becoming increasingly important in materials science. Our research is presently focused on calculating the thermal accommodation coefficient for various gas/surface systems.
Terminology:
In general, soot refers to carbonaceous particles produced in combustion of fossil fuels such as coal, diesel, gasoline, etc.
Incandesence is the emission of light from a hot body (e.g. glow due to high temperature); the idea in LII is that a if a soot, or a metal nanoparticle is able to absorb energy (light), it will also emit it (the partciles function efficiently as a set of black-body radiators.).
What you see in this movie:
An argon atom (red) interacting with a Ni nanoparticle. SInce Ni is in its liquid state, Ar interacts with Ni for a relatively long time and that influences its scattering from the surface.
Technical issues & this work:
In this work, we performed a combination of molecular dynamics and Monte Carlo simulations to measure the thermal accommodation coefficient in a nickel-argon system. First, we performed a density functional calculation (using the program Wien2k) to derive the interaction potential between Ni and Ar since it was discovered that using the typical Lennard-Jones parameterization and Lorentz-Berthelot combination rules lead to unphysically strong binding potentials. The obained potential was then used in molecular dynamics in Monte Carlo simulations. Interactions between Ni atoms were treated with a quantum-corrected Sutton–Chen potential.
Reference to our work:
1. Molecular Dynamics Simulation of Thermal Accommodation Coefficients for Time-Resolved Laser-Iuced Incandescence Sizing of Nickel Nanoparticles, K.J. Daun, J.T. Titantah, M. Karttunen, J. Appl. Phys. B 107, 221-228 (2012)
iSGTW story | Image courtesy of Ross Walker and Amit Chourasia, SDSC, and Michael Crowley and Mark Nimlos, NREL. Funded by the Department of Energy's Biomass Program.
Scientists are improving cellulose conversion to ethanol using “virtual molecules” to show how the enzyme complex may change shape. The enzyme can straddle a broken cellulose chain, gaining a crucial foothold to digest cellulose into sugar molecules, which can then be fermented into ethanol.