It is at this point that the notion of simulation enters ".

This simulation is repeated until it produces a quadrant elevation and azimuth that lands the shell within the required ' closing ' distance of the target co-ordinates.

A technique called bootstrapping the simulation model is used, which bootstraps initial data points using a pseudorandom number generator to schedule an initial set of pending events, which schedule additional events, and with time, the distribution of event times approaches its steady state — the bootstrapping behavior is overwhelmed by steady-state behavior.

This is a simulation of the Brownian motion of 5 particles ( yellow ) that collide with a large set of 800 particles.

Combinatorial analysis and / or computer simulation is necessary to complete the task.

The field is usually seen as compatible with the physical sciences, and uses the scientific method as well as simulation or modeling, often comparing the output of models with aspects of human behavior.

* The prediction of the molecular structure of molecules by the use of the simulation of forces, or more accurate quantum chemical methods, to find stationary points on the energy surface as the position of the nuclei is varied.

But, even though I disagree with him, his simulation is pretty good, so I ’ m willing to credit him with real thought.

Therefore, four loose families of more-efficient light transport modelling techniques have emerged: rasterization, including scanline rendering, geometrically projects objects in the scene to an image plane, without advanced optical effects ; ray casting considers the scene as observed from a specific point-of-view, calculating the observed image based only on geometry and very basic optical laws of reflection intensity, and perhaps using Monte Carlo techniques to reduce artifacts ; and ray tracing is similar to ray casting, but employs more advanced optical simulation, and usually uses Monte Carlo techniques to obtain more realistic results at a speed that is often orders of magnitude slower.

The optical basis of the simulation is that some diffused light from a given point on a given surface is reflected in a large spectrum of directions and illuminates the area around it.

In advanced radiosity simulation, recursive, finite-element algorithms ' bounce ' light back and forth between surfaces in the model, until some recursion limit is reached.

Midtown Madness 2, a real life car driving simulation game is totally based on Chicago city.

Computer simulation of multicellular development is a research methodology to understand the function of the very complex processes involved in the development of organisms.

There is a simulation of EDSAC available and a full description of the initial orders and first programs.

A fantasy sport ( also known as rotisserie, roto, or owner simulation ) is a game where participants act as owners to build a team that competes against other fantasy owners based on the statistics generated by the real individual players or teams of a professional sport.

The bill specifically exempts fantasy sports games, educational games, or any online contest that " has an outcome that reflects the relative knowledge of the participants, or their skill at physical reaction or physical manipulation ( but not chance ), and, in the case of a fantasy or simulation sports game, has an outcome that is determined predominantly by accumulated statistical results of sporting events, including any non-participant's individual performances in such sporting events ..."

Then, after the synthesis engine has mapped the design to a netlist, the netlist is translated to a gate level description where simulation is repeated to confirm the synthesis proceeded without errors.

Finally the design is laid out in the FPGA at which point propagation delays can be added and the simulation run again with these values back-annotated onto the netlist.

* Filter ( large eddy simulation ), in the context of large eddy simulation ( LES ) is a mathematical operation intended to remove a range of small scales from the solution to the Navier-Stokes equations

Brownian motion or pedesis ( from " leaping ") is the presumably random moving of particles suspended in a fluid ( a liquid or a gas ) resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.

The term " Brownian motion " can also refer to the mathematical model used to describe such random movements, which is often called a particle theory.

Brownian motion is among the simplest of the continuous-time stochastic ( or probabilistic ) processes, and it is a limit of both simpler and more complicated stochastic processes ( see random walk and Donsker's theorem ).

This is because Brownian motion, whose time derivative is everywhere infinite, is an idealised approximation to actual random physical processes, which always have a finite time scale.

Although the mingling motion of dust particles is caused largely by air currents, the glittering, tumbling motion of small dust particles is, indeed, caused chiefly by true Brownian dynamics.

There are two parts to Einstein's theory: the first part consists in the formulation of a diffusion equation for Brownian particles, in which the diffusion coefficient is related to the mean squared displacement of a Brownian particle, while the second part consists in relating the diffusion coefficient to measurable physical quantities.

Classical mechanics is unable to determine this distance because of the enormous number of bombardments a Brownian particle will undergo, roughly of the order of 10 < sup > 21 </ sup > collisions per second.

He showed that if ρ ( x, t ) is the density of Brownian particles at point x at time t, then ρ satisfies the diffusion equation:

The first moment is seen to vanish, meaning that the Brownian particle is equally likely to move to the left as it is to move to the right.

From this expression Einstein argued that the displacement of a Brownian particle is not proportional to the elapsed time, but rather to its square root.

His argument is based on a conceptual switch from the " ensemble " of Brownian particles to the " single " Brownian particle: we can speak of the relative number of particles at a single instant just as well as of the time it takes a Brownian particle to reach a given point.

** Brownian dynamics, the occurrence of Langevin dynamics in the motion of particles in solution ( e. g. a grain in water, as was first seen by Brown ); its famous property is: MSD ~ t, where MSD is the mean squared displacement, and t is the time the process is seen

It is the gait of the human who must run to live: arms dangling, legs barely swinging over the ground, head hung down and only occasionally swinging up to see the target, a loose motion that is just short of stumbling and yet is wonderfully graceful.

Further, change is a form of motion, it occurs as the act of a being in potency insofar as it is in potency and has not yet reached the terminus of the change.

Now what is perfect motion??

Circular motion, however, since it is eternal and perfectly continuous, lacks termini.

It is never motion towards something.

Thus, circular motion is itself one of the essential characteristics of completely perfect celestial existence.

This is clear when one distinguishes the types of motion appropriate to both regions.

But the natural condition for the heavenly bodies is neither rest, nor rectilinear motion.

I refer to the notion that the structure of society is a microcosm of the cosmic design and that history conforms to patterns of justice and chastisement as if it were a morality play set in motion by the gods for our instruction.

Wyatt and Whipple, 1950 ), which is a retardation of the orbital motion of particles by the relativistic aberration of the repulsive force of the impinging solar radiation, causes the dust to spiral into the sun in times much shorter than the age of the Earth.

The mass scale used in Table 5-1 was derived on the assumption that the motion of the glowing trail is related to the momentum transfer to the trail by the meteorite, permitting the calculation of the mass if the velocity is known ( Cook and Whipple, 1958 ).

The restrained gyro-stabilized platform with reasonable response characteristics operates with an approximate equation of motion, neglecting transient effects, as follows: Af where U is a torque applied about the output axis of the controlling gyro.

Obviously, the heading accuracy is lessened by such techniques since errors are introduced because of motion of the stand.

Of the two, Porter is justly the better known, for he went far beyond the vital finding of fiction for films to take the first step toward fashioning a language of film, toward making the motion picture the intricate, efficient time machine that it has remained since, even in the most inept hands.

The time of the motion picture is fixed absolutely.

Time is built into the motion picture, which cannot exist without time.

A portable kerosene range designed for use aboard boats is sold with a special railing to keep it from moving with the motion of the vessel.

The most common method of presenting animation is as a motion picture or video program, although there are other methods.

The emphasis is given in anatomy, and it is one of the first attempts to represent a kind of motion, and beauty relative to proportions, which appear mostly in post-Archaic art.

This might be the proper standard of review, for example, if the lower court resolved the case by granting a pre-trial motion to dismiss or motion for summary judgment which is usually based only upon written submissions to the trial court and not on any trial testimony.