Fluid density and local gravity can vary from one reading to another depending on local factors, so the height of a fluid column does not define pressure precisely.

Such movement can be described by the Fluid Mosaic Model, that describes the membrane as a mosaic of lipid molecules that act as a solvent for all the substances and proteins within it, so proteins and lipid molecules are then free to diffuse laterally through the lipid matrix and migrate over the membrane.

Fluid layouts developed around 2000 as a replacement for HTML-table-based layouts, as a rejection of grid-based design both as a design principle, and as a coding technique, but were very slow to be adopted .< ref group =" note " >- based markup and spacer. GIF images </ ref > The axiomatic assumption is that readers will have screen devices, or windows thereon, of different sizes and that there is nothing the page designer can do to change this.

Fluid can be pumped through the gills ' interiors by muscles associated with the lantern, but this is not continuous, and occurs only when the animal is low on oxygen.

Fluid restriction can also be part of religious practice, such as being part of the fasting from dawn till dusk in the Ramadan period for Muslims.

Fluid bearings can be relatively cheap compared to other bearings with a similar load rating.

Fluid bearings can be made with a lower NRRO ( non repeatable run out ) than a ball or rolling element bearing.

Fluid bearings can catastrophically seize under shock situations.

Fluid leakage ; keeping fluid in the bearing can be a challenge.

Fluid and magnetic bearings can have practically indefinite service lives.

* Fluid obstruction: Fluids, usually vomit, can collect in the pharynx, causing the person effectively to drown.

Fluid which collects in the back of the throat can also flow down into the lungs.

The pre processor component of Calculix can generate grid data for the Computational Fluid Dynamics programs duns, ISAAC and OpenFOAM.

Fluid from the abdominal cavity can also be analysed for cancerous cells.

Fluid properties such as density and viscosity can be inferred from the spectrum.

The experiment, called the Fluid Acquisition and Resupply Experiment, or FARE, studied filters and processes that may lead to methods of refueling spacecraft in orbit and transfers water between two foot-diameter transparent tanks on Endeavour ’ s middeck, engineers can evaluate how the fluids behave while the shuttle's steering jets are fired for small maneuvers.

1: Municipal water feed 2: Fluid from water storage tank to external ( passive ) heat source ; passive heat source can be the ground ( soil or groundwater ), sun or air ; e. g. via heat pump, or thermodynamic solar panel 3: Fluid from heat pump, or thermodynamic solar panel to water storage tank 4: Pump, actuator, controller and other parts 5: Water heater 6: Water storage tank 7: Hot water to domestic appliances

Fluid properties between the planes can then be interpolated.

Fluid mechanics can be divided into fluid kinematics, the study of fluid motion, and fluid dynamics, the study of the effect of forces on fluid motion, which can further be divided into fluid statics, the study of fluids at rest, and fluid kinetics, the study of fluids in motion.

Fluid physics experiments and development and testing of space-based hardware can also be conducted using a drop tower.

Dermo can be diagnosed by examination of a preparation from the oyster's anal-rectal tissues which have been cultured for 4 to 7 days in Ray's Fluid Thioglycollate Medium ( RFTM ).

Fluid can leave the body in many ways.

* Fluid Acrylics, or flow, soft body acrylics, have a lower viscosity but generally have the same heavy pigmentation of the heavy body acrylics.

Fluid radiator systems, and also heating and cooling of parts of the body by blood circulation, are other familiar examples of forced convection.

Computational Fluid Dynamics is being applied to predict the response of a floating body in a random sea.

Fluid forces on a body in shear-flow: Experimental use of ' stationary flow '.

*" Numerical Simulation of the Sedimentation of a Tripole-like body in an incompressible Viscous Fluid " Applied Math.

The left half of Jack of Hearts ' body has turned purplish-black from direct exposure to " Zero Fluid ".

Fluid balance is the concept of human homeostasis that the amount of fluid lost from the body is equal to the amount of fluid taken in.

Fluid restriction or water restriction occurs when a person intentionally abstains from drinking water ( or other beverage for hydration ), either partially or completely.

Fluid in the filtrate entering the proximal convoluted tubule is reabsorbed into the peritubular capillaries, including approximately two-thirds of the filtered salt and water and all filtered organic solutes ( primarily glucose and amino acids ).

In March 2010, he had joined the board of directors of Genesis Fluid Solutions Holdings, a water purification company in Colorado Springs, Colorado.

Fluid, usually water, in the absorber tubes collect the trapped heat and transfer it to a heat storage vault.

Fluid power is subdivided into hydraulics using a liquid such as mineral oil or water, and pneumatics using a gas such as air or other gases.

Scientific visualization of Fluid Flow: Surface waves in water

Fluid removal ( ultrafiltration ) is achieved by altering the hydrostatic pressure of the dialysate compartment, causing free water and some dissolved solutes to move across the membrane along a created pressure gradient.

* Fluid coolers or closed circuit cooling towers are hybrids that pass the working fluid through a tube bundle, upon which clean water is sprayed and a fan-induced draft applied.

In 1883, James completed his calculation standards for water flow rates, now known as the Francis equation or Francis Formula, usually used in Fluid Dynamics in conjunction with calculating weirs.

Some form of limited Fluid dynamics simulation is sometimes provided to simulate water and other liquids as well as the flow of fire and explosions through the air.

Oldsmobile referred to the water / alcohol mixture as ' Turbo-Rocket Fluid '.

** Fluid immersion in Diesel, water, salt water or lube oils for 2-days

* Fluid immersion in water, AFFF or R134A for 1-hour

Diesel Exhaust Fluid ( DEF ) is an aqueous urea solution blended with 32. 5 % high purity urea and 67. 5 % deionized water.