### Some articles on *point, point source, source, sources*:

Line Array - Theory

... In the free field, sound which has its origin at a

... In the free field, sound which has its origin at a

**point**(a**point source**) will be propagated equally in all directions as a sphere ... the sound intensity quarters for every doubling of distance from the**point source**... is expressed by the equation dB = 20log(p1/p2), so for every doubling of distance from the**point source**p1 = 1 and p2 = 2, thus there is an sound pressure loss of ...Cylindrical Harmonics - Definition - Example:

... zeroes of J_n(z) becomes an integral, and we have the field of a

**Point Source**Inside A Conducting Cylindrical Tube -**Point Source**in Open Space... zeroes of J_n(z) becomes an integral, and we have the field of a

**point source**in infinite space and R is the distance from the**point source**to the measurement**point**...Spectral Flux Density - Flux Density Received From An Unresolvable "

... received from a remote unresolvable "

**point Source**"... received from a remote unresolvable "

**point source**", the measuring instrument, usually telescopic, though not able to resolve any detail of the**source**itself, must be able to optically resolve enough details of the ... radiation is received from that unresolved**point source**, per unit receiving area facing the**source**, per unit wavelength range ... area 1 m2 is pointed directly at the**source**of the radiation ...**Point Source**(disambiguation)

... A

**point source**is a localised, relatively small

**source**of something ...

**Point source**may also refer to

**Point source**(pollution), a localised (small)

**source**of pollution

**Point source**water pollution, water pollution with a localized

**source**Point mass, a

**point**...

Hybrid Theory For Photon Transport In Tissue - Hybrid Theory

... combines the Diffusion Theory and the Monte Carlo method in order to increase accuracy near the

... combines the Diffusion Theory and the Monte Carlo method in order to increase accuracy near the

**source**and boundaries while reducing computation time ... Using an array of image**sources**fulfills this boundary condition ... The coordinates for the**source**pairs are where is the coordinate for the**point source**and is the slab thickness ...### Famous quotes containing the words source and/or point:

“In the order of literature, as in others, there is no act that is not the coronation of an infinite series of causes and the *source* of an infinite series of effects.”

—Jorge Luis Borges (1899–1986)

“Any historian of the literature of the modern age will take virtually for granted the adversary intention, the actually subversive intention, that characterizes modern writing—he will perceive its clear purpose of detaching the reader from the habits of thought and feeling that the larger culture imposes, of giving him a ground and a vantage *point* from which to judge and condemn, and perhaps revise, the culture that produces him.”

—Lionel Trilling (1905–1975)

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