Animals eat only from one side, so the fence-line bunk must be twice as long as the mechanical bunk.

* Natural Baltic amber – gemstone which has undergone mechanical treatment only ( for instance: grinding, cutting, turning or polishing ) without any change to its natural properties

There are only two specific exercises practiced separately ; the first is lying semi-supine ; resting in this way uses " mechanical advantage " as a means of releasing cumulative muscular tension.

The latter scribe revealed not only astute mechanical editing, but also unbridled nourishment of the physical manuscript itself .".

The Cybermen had replaced much of their bodies with mechanical prostheses and were now supposedly emotionless creatures driven only by logic.

The Arithmometer, invented in 1820 as a four-operation mechanical calculator, was released to production in 1851 as an adding machine and became the first commercially successful unit ; forty years later, by 1890, about 2, 500 arithmometers had been sold plus a few hundreds more from two arithmometer clone makers ( Burkhardt, Germany, 1878 and Layton, UK, 1883 ) and Felt and Tarrant, the only other competitor in true commercial production, had sold 100 comptometers.

This step not only increased the mechanical strength of the axe, but also made penetration of wood easier.

* Filtration, a mechanical or physical operation which is used for the separation of solids from fluids ( liquids or gases ) by interposing a medium through which only the fluid can pass

Filtration is commonly the mechanical or physical operation which is used for the separation of solids from fluids ( liquids or gases ) by interposing a medium through which only the fluid can pass.

The quantum mechanical nature of this spin causes the electron to only be able to be in two states, with the magnetic field either pointing " up " or " down " ( for any choice of up and down ).

Five of these are blanks, only present in order to balance out the rotating mechanical sub-assemblies.

This confusion, however, can only be resolved by modern quantum mechanical theory of transport in solids.

* 2007 – A three-man team, using only skis and kites, completes a trek to reach the southern pole of inaccessibility for the first time since 1958 and for the first time ever without mechanical assistance.

The only method sometimes used was a mechanical one using linked multiple pens.

The main reason for his rejection stemmed from the fact that both men could apparently only envision light to be a longitudinal wave, like sound and other mechanical waves in fluids.

The MX-5 was conceived as a small roadster – with light weight and minimal mechanical complexity limited only by legal and safety requirements ; technologically modern, but a philosophically direct descendant of small British and Italian roadsters of the 1960s such as the Triumph Spitfire, MG MGB, Fiat 124 Sport Spider, Alfa Romeo Spider and Lotus Elan.

They proposed that, of all closed classical orbits traced by a mechanical system in its phase space, only the ones that enclosed an area which was a multiple of Planck's constant were actually allowed.

A belt drive is analogous to that of a chain drive, however a belt sheave may be smooth ( devoid of discrete interlocking members as would be found on a chain sprocket, spur gear, or timing belt ) so that the mechanical advantage is approximately given by the ratio of the pitch diameter of the sheaves only, not fixed exactly by the ratio of teeth as with gears and sprockets.

It remains in production ; however, after several generations of revision, current-model 911s share only the basic mechanical concept of a rear-engined, six-cylinder coupé, and basic styling cues with the original car.

Nociceptive pain is caused by stimulation of peripheral nerve fibers that respond only to stimuli approaching or exceeding harmful intensity ( nociceptors ), and may be classified according to the mode of noxious stimulation ; the most common categories being " thermal " ( heat or cold ), " mechanical " ( crushing, tearing, etc.

For the non-polar, but piezoelectric crystals, on the other hand, a polarization P different from zero is only elicited by applying a mechanical load.

This version of Sordid does not actually appear in the first game except for a cameo at the end, and even then only a large mechanical arm is seen dragging Simon through a portal back to the fantasy world.

Because of their mechanical limitations, such pumps can only achieve a low vacuum.

For example, based on the mechanical origin of acoustic waves, a moving disturbance in space – time can exist if and only if the medium involved is neither infinitely stiff nor infinitely pliable.

Dickens not only reveals character through gesture, he makes hands a crucial element of the plot, a means of clarifying the structure of the novel by helping to define the hero's relations with all the major characters, and a device for ordering such diverse themes as guilt, pursuit, crime, greed, education, materialism, enslavement ( by both people and institutions ), friendship, romantic love, forgiveness, and redemption.

It did not depend on the AIM client and could be used with only an AIM screenname via the WebConnect feature or a dedicated SIP device.

An ideal amplifier would be a totally linear device, but real amplifiers are only linear within limits.

This would only have been possible by the use of some kind of buoyancy device: Ammianus Marcellinus mentions that the Cornuti regiment swam across a river floating on their shields " as on a canoe " ( 357 ).

The North American agencies will only require these standards for new device submissions, while the EU will take the more severe approach of requiring all applicable devices being placed on the market to consider the home healthcare standard.

The concept is similar to the LGH device originally only fired from a rifle, as a plastic retrieval line is attached.

When the only allowed program memory is ROM, the device is known as a microcontroller.

This allowed a new device to be added easily, generally only requiring plugging a hardware interface board into the backplane, and then installing software that read and wrote to the mapped memory to control it.

Using this device, he confirmed that an invisible current flowed from the glowing filament through the vacuum to the metal plate, but only when the plate was connected to the positive supply.

In optics, an equivalent device for the diode but with laser light would be the Optical isolator, also known as an Optical Diode, that allows light to only pass in one direction.

Martin Wiberg improved Scheutz's construction but used his device only for producing and publishing printed logarithmic tables.

A portable device radiates an average of about 10 mW during a call as it is only using one of 24 time slots to transmit.

The advantage of loadable device drivers is that they can be loaded only when necessary and then unloaded, thus saving kernel memory.

Although the Fortune Deck resembles ( and can be used as ) a fortune-telling device, Everway treats the Deck only as a storytelling device and an element of the fictional setting.

A multiplier ( which is a nonlinear device ) will generate ideally only the sum and difference frequencies, whereas an arbitrary nonlinear block would generate also signals at e. g. 2 · f < sub > 1 </ sub >- 3 · f < sub > 2 </ sub >, etc.

* Historically, valve amplifiers often used a class-A power amplifier simply because valves are large and expensive ; many class-A designs use only a single device.

It should be noted that encrypting at the time of creation only adds security if the encryption device itself has not been tampered with.

It is a unipolar device, depending only upon majority current flow.

During the High Middle Ages flags came to be used primarily as a heraldic device in battle, allowing more easily to identify a knight than only from the heraldic device painted on the shield.

This means that the user only has protection for a limited time, and then he must either replace the filter device in the mask, or use a new mask.

This comprised not only the formula of its composition, but also the specialized dromons, the device used to prepare the substance by heating and pressurizing it, the siphon projecting it, and the special training of the siphōnarioi who used it.

Gilbert had referred to the new technology in Pinafore in 1878, only two years after the device was invented and before London even had telephone service.