Photograph shows the wrong side of work with light strand being picked up under dark strand in position to be purled.

Any information may be conveyed by an analog signal ; often such a signal is a measured response to changes in physical phenomena, such as sound, light, temperature, position, or pressure.

At the instant of any observation of an object, the apparent position of the object is displaced from its true position by an amount which depends solely upon the transverse component of the velocity of the observer, with respect to the vector of the incoming beam of light ( i. e., the line actually taken by the light on its path to the observer ).

Such a beam must come " straight " to the observer along a line which connects the observer with the position of the object when it emitted the light.

Light-time correction does not depend on the motion of the Earth – it only depends on Earth's position at the instant when the light is observed.

S represents the spot where the star light enters the telescope, and E the position of the eye piece.

When the telescope is at position E it must be oriented toward spot S ′ so that the star light enters the telescope at spot S ′.

Instead of the light being placed at right angles in relation to the line of vision, Both started moving it to a diagonal position from the back of the picture.

Meaning: at a particular position and direction, the outgoing light ( L < sub > o </ sub >) is the sum of the emitted light ( L < sub > e </ sub >) and the reflected light.

The riverside walk would be re-opened, light pollution would be reduced with the removal of floodlight masts, new access points would make match-day crowds more manageable and the new stand would be respectful in design to its position on the River Thames.

The figure shows the light diffracted by 2-element and 5-element gratings where the grating spacings are the same ; it can be seen that the maxima are in the same position, but the detailed structures of the intensities are different.

For instance, when measuring the position of an electron, one imagines shining a light on it, thus disturbing the electron and producing the quantum mechanical uncertainties in its position.

When the frequency of the strobe equals the frequency of the rotating or vibrating object, the object completes one cycle of oscillation and returns to its original position between the flashes of light, so when illuminated by the strobe the object appears stationary.

In light of these new revelations, Verdi's position as the musical figurehead of the Risorgimento has been correspondingly downplayed.

The light cavalry lost its privileged position, replaced by a feudal army formed mainly from heavy cavalry.

The first four fingers of each hand are used to pluck the strings ; the little fingers are too short and cannot reach the correct position without distorting the position of the other fingers, although on some folk harps with light tension, closely spaced strings, they may occasionally be used.

* 1779 – American Revolutionary War: light infantry of the Continental Army seize a fortified British Army position in a midnight bayonet attack at the Battle of Stony Point.

Instead of using light sensors, a positional gun is essentially an analog joystick mounted in a fixed location that records the position of the gun to determine where the player is aiming on the screen.

Interlocking signals are normally at stop or `` red '' position, and a lever must be pulled to `` clear '' the signal.

As an engineer approaches the plant the position of the home signal is seen in advance when he passes the `` distant '' signal located beyond the limits of the interlocking plant.

For example, an aneroid barometer uses rotary position as the signal to convey pressure information.

* In signal processing, autocorrelation can give information about repeating events like musical beats ( for example, to determine tempo ) or pulsar frequencies, though it cannot tell the position in time of the beat.

When the bridge was in use, boaters would signal the operator, who would start a diesel engine and rotate the bridge to the open position on a large gear.

Each station transmitted a continuous wave signal that, by comparing the phase difference of the signals from the Master and one of the Slaves, resulted in a set of hyperbolic lines of position called a pattern.

The image displayed by an SEM maps the varying intensity of any of these signals into the image in a position corresponding to the position of the beam on the specimen when the signal was generated.

Potentiometers in the actuator send a signal back to the computer ( usually a negative voltage ) reporting the position of the actuator.

The lowball signal was indicated when the weighted ball, and therefore signal, was at the end of its rope in the low position, indicating stop.

The electron beam is generally scanned in a raster scan pattern, and the beam's position is combined with the detected signal to produce an image.

Each pixel of computer videomemory is synchronised with the position of the beam on the specimen in the microscope, and the resulting image is therefore a distribution map of the intensity of the signal being emitted from the scanned area of the specimen.

A key in the forward position ( front key ) connects the operator to the cord pair, and a key in the back position sends a ring signal out on the cord ( on older manual exchanges ).

In a multichannel transmission system, a drop and insert is a process that diverts ( drops ) a portion of the multiplexed aggregate signal at an intermediate point, and introduces ( inserts ) a different signal for subsequent transmission in the same position, e. g., time slot or frequency band, previously occupied by the diverted signal.

* A railway semaphore signal is designed so that should the cable controlling the signal break, the arm returns to the " danger " position, preventing any trains passing the inoperative signal.

The default position of every signal is therefore " danger ", and therefore a positive action — setting signals to " clear " — is required before a train may pass.

In the end, lacking an acknowledgement of an aspect of " reality " that goes beyond mere " possibilities of sensation ", such a position leads to a version of subjective idealism.

To serve the purpose of a defense in law, the disorder must therefore amount to an absolute alienation of reason, ut continua mentis alienatione, omni intellectu careat-such a disease as deprives the patient of the knowledge of the true aspect and position of things about him-hinders him from distinguishing friend from foe-and gives him up to the impulse of his own distempered fancy.

Human knowledge is also reduced to a less controlling position, previously seen as the defining aspect of the world.

Cosmicism is a philosophical position that mankind is an insignificant aspect of a universe at best indifferent and perhaps hostile.

Water treading is an aspect of swimming that involves a swimmer staying in a vertical position in the water while keeping his or her head above the surface of the water.

* Characteristics of soils and soil landscapes, e. g., the number, sizes, shapes and arrangements of soil bodies, each of which is characterized on the basis of soil horizons, degree of internal homogeneity, slope, aspect, landscape position, age and other properties and relationships, can be observed and measured.

In the conversation at the table, it is revealed that Despair was once destroyed and " another aspect of one of us had to reassume the position " thereby illustrating that the Endless, in their individual forms can perish only to be reborn.

Holding the vessel in position was an important aspect of lightvessel engineering.

A minority of post-processualists, such as Julian Thomas have however argued that human agency is not a useful aspect for looking at past societies, thereby accepting a culturally determinist position.

Another aspect threatening the ferries ' future is whether Merseytravel will be in a financial position to replace the current vessels should the need arise.

Even the Prussian government, which favoured Bahrdt, made known its displeasure at this new but quite consistent aspect of his position.

The most important factors determining site quality for black oak are the thickness and texture of the A horizon, texture of the B horizon, aspect, and slope position.

Though the American College of Obstetricians and Gynecologists has no official position on doulas, during an interview the ACOG's chairwoman of the academy ’ s committee on obstetric practice Sarah Kilpatrick, stated while doulas may be helpful there are some who try to " interfere with the medical aspect of delivery.

The tendon attaches to the top ( superior aspect ) of the eyeball at an angle of 51 degrees with respect to the primary position of the eye ( looking straight forward ).

One aspect of the latter required him to publicly defend the U. S. position on the war in a speaking tour.

Early short-range missiles such as the early Sidewinders and Vympel K-13 ( AA-2 Atoll ) had infrared seekers with a narrow ( 30 degree ) field of view and required the attacker to position himself behind the target ( rear aspect engagement ).

A notable aspect of MCC's theology is its position on homosexuality and Christianity where it fully embraces and welcomes lesbian, gay, bisexual and transgender people.

A book cipher is a cipher in which the key is some aspect of a book or other piece of text ; books being common and widely available in modern times, users of book ciphers take the position that the details of the key is sufficiently well hidden from attackers in practice.

An interesting aspect of the case was that the ECJ interpreted the effect of RTT's exclusive power as an " abuse " of its dominant position, so no abusive " action " as such by RTT needed to take place.

SCORE is known for its ability to precisely position symbols on the page, and also allows the user complete control over every aspect of their music through making every possible aspect of music notation manually controllable ( this, however, also leads to some difficulty or frustration of use in the program ).

Once the quantum state has been prepared, some aspect of it is measured ( for example, its position or energy ).

Allen Forte, who ( 1988, p. 328 ) identifies the chord as an atonal set, 4-27 ( half-diminished seventh chord ) but then " elect to place that consideration in a secondary, even tertiary position compared to the most dynamic aspect of the opening music, which is clearly the large-scale ascending motion that develops in the upper voice, in its entirety a linear projection of the Tristan Chord transposed to level three, g '- b '- d "- f ".

Another notable aspect of Star sailing is the extreme hiking position adopted by the crew and at times the helmsman, who normally use a harness to help hang low off the windward side of the boat with only their lower legs inside.