Fluoride " loses " a pair of valence electrons because the electrons shared in the B — F bond are located in the region of space between the two atomic nuclei and are therefore more distant from the fluoride nucleus than they are in the lone fluoride ion.

For a large part of the Dutch hip hop community Yes-R, Ali B and Lange Frans & Baas B are sometimes considered fake because they do a lot of work for children TV stations.

Class B amplifiers have a very high efficiency but are impractical for audio work because of high levels of distortion ( See: Crossover distortion ).

Kiernan argues against an 8th-century provenance because this would still require that the poem be transmitted by Anglo-Saxons through the Viking Age, holds that the paleographic and codicological evidence encourages the belief that Beowulf is an 11th-century composite poem, and states that Scribe A and Scribe B are the authors and that Scribe B is the more poignant of the two.

However, its influence is still felt because a stripped down and syntactically changed version of BCPL, called B, was the language on which the C programming language was based.

For instance, chapter 6 ( B '), which ought to follow chapter 7 ( A ') chronologically, is put in parallel with chapter 3 ( B ) because they both deal with the persecution of Daniel and his friends i. e. " God's people.

Note that if we regard the product as a vector space, then B is not a linear transformation of vector spaces ( unless or ) because, for example.

The typeless nature of B made sense on the Honeywell, PDP-7 and many older computers, but was a problem on the PDP-11 because it was difficult to elegantly access the character data type that the PDP-11 and most modern computers fully support.

The next three elements ( Li, Be, B ) are rare because they are poorly synthesized in the Big Bang and also in stars.

Although Group VII viruses such as hepatitis B contain a DNA genome, they are not considered DNA viruses according to the Baltimore classification, but rather reverse transcribing viruses because they replicate through an RNA intermediate.

The suspect purchased his airline ticket under the alias Dan Cooper ; but, because of a news media miscommunication, he became known in popular lore as " D. B.

A common misconception is that the E and B fields in electromagnetic radiation are out of phase because a change in one produces the other, and this would produce a phase difference between them as sinusoidal functions ( as indeed happens in electromagnetic induction, and in the near-field close to antennas ).

In all four categories and for all three encyclopaedias, the four average grades fell between B − and B +, chiefly because none of the encyclopaedias had an article on sexual harassment in 1994.

The formula provides the GoS ( grade of service ) which is the probability P < sub > b </ sub > that a new call arriving at the circuit group is rejected because all servers ( circuits ) are busy: B ( E, m ) when E Erlang of traffic are offered to m trunks ( communication channels ).

However, it is often associated orchestrationally with " C " instruments, because when a euphonium player sees a note named " C ," s / he plays a " C ." ( This varies from transposing instruments such as a B trumpet, that sees a " C " and sounds a " B-flat.

It is also theoretically possible to fulfill conditions of both biblical guilt escape methods ( i. e., A: pay a sacrifice for one's sins, and B: accept Jesus Christ as one's Lord and Savior ), yet still be unable to let go of guilt, arguably because of failure at self-forgiveness.

1, No. 2, July 1970, A Charlton Publication ) attributes this song to Susan Heather ( a pseudonym used by Marian B. Yarneall ), ( c ) 1952, 1965 by Mamy Music Corp out of Paoli, Pa. Later references show copyrights held by Gaylord Program Services, Inc. out of Nashville, TN, but this may be because Gaylord holds the copyrights for " Hee Haw.

Yogi B is now the most critically acclaimed Kollywood ( the Tamil Movie Industry ) rapper because of his work on the 2007 movie Pollathavan.

Renowned psychologist B. F. Skinner's theories of behavior were highly influential on many early instructional theorists because their hypotheses can be tested fairly easily with the scientific process.

Most B channels can carry a 64 kbit / s signal, but some were limited to 56K because they traveled over RBS lines.

An American in Paris is scored for 3 flutes ( 3rd doubling on piccolo ), 2 oboes, English horn, 2 clarinets in B flat, bass clarinet in B flat, 2 bassoons, 4 horns in F, 3 trumpets in B flat, 3 trombones, tuba, timpani, snare drum, bass drum, triangle, wood block, cymbals, low and high tom-toms, xylophone, glockenspiel, celesta, 4 taxi horns resembling the pitches A, B, C and D, alto saxophone / soprano saxophone, tenor saxophone / soprano saxophone / alto saxophone, baritone saxophone / soprano saxophone / alto saxophone, and strings.

Category B agents are moderately easy to disseminate and have low mortality rates.

Five-string instruments have an additional string typically tuned to a low B below the E string.

In the United States, Canada and United Kingdom, most professional orchestral players use four-string double basses with a C extension, which extends the lowest string down as far as low C, an octave below the lowest note on the cello ( more rarely, this string may be tuned to a low B ).

Some bassists with five-string basses use a high " C " string as the fifth string, instead of a low " B " string.

Another option is to utilize both a low C ( or B ) extension and a high C string.

Inefficiency comes not just from the fact that the device is always conducting to some extent ( that happens even with class AB, yet its efficiency can be close to that of class B ); it is that the standing current is roughly half the maximum output current ( although this can be less with square law output stage ), together with the problem that a large part of the power supply voltage is developed across the output device at low signal levels ( as with classes AB and B, but unlike output stages such as class D ).

Class-A amplifiers are often used in output stages of high quality op-amps ( although the accuracy of the bias in low cost op-amps such as the 741 may result in class A or class AB or class B, varying from device to device or with temperature ).

Although the most common seven-string has a low B string, Roger McGuinn ( of The Byrds and Rickenbacker ) uses an octave G string paired with the regular G string as on a 12-string guitar, allowing him to incorporate chiming 12-string elements in standard six-string playing.

The base resistors have to be low enough to make the transistors saturate in the end of the restoration ( R < sub > B </ sub > < β. R < sub > C </ sub >).

Peru divides its population into five socio-economic classes, A-E, with A representing the rich ; B, the upper middle class ; C, the middle class ; D, the working class and low income families ; and E, the marginalized poor.

# If all the particles are identical ( same energy barrier and same magnetic moment ), their easy axes are all oriented parallel to the applied field and the temperature is low enough ( T < sub > B </ sub > < T ≲ KV /( 10 k < sub > B </ sub >)), then the magnetization of the assembly is.

The most common type is the B trumpet, but low F, C, D, E, E, G and A trumpets are also available.

An expansion of the B concourse, used by many low cost airlines as well as international arrivals, has been completed, and the Midfield Concourses C and D mainly house United Airlines, and will eventually be knocked down to make room for a more ergonomic building.

Many further refinements have been made, and countless design variations are common among flutes today ( the " offset G " key, addition of the low B foot, etc.

Most occur in heathlands or low woodlands ; of the eastern species, B. integrifolia and B. marginata occur in forests ; many south-western species such as B. grandis, B. sphaerocarpa, B. sessilis, B. nobilis and B. dallanneyi grow as understorey plants in Jarrah ( Eucalyptus marginata ), Wandoo ( E. wandoo ) and Karri ( E. diversicolor ) forests, with B. seminuda being one of the forest trees in suitable habitat.

where T is absolute temperature in kelvins, is the kinematic viscosity in centistokes, is the zero order modified Bessel function of the second kind, and A and B are liquid specific values.

Transport of material in stagnant fluid or across streamlines of a fluid in a laminar flow occurs by molecular diffusion. Two adjacent compartments, separated by partition containing pure gases A or B may be envisaged.

The lower the density of the fluid, the deeper the weighted float B will sink ; the depth can be read off the scale A.

* Antiseptic ointment, fluid, moist wipe or spray, including benzalkonium chloride, Neomycin, Polymyxin B Sulfate or Bacitracin Zinc.

On one side of the meter ( A ), the teeth of the gears close off the fluid flow because the elongated gear on side A is protruding into the measurement chamber, while on the other side of the meter ( B ), a cavity holds a fixed volume of fluid in a measurement chamber.

As the fluid pushes the gears, it rotates them, allowing the fluid in the measurement chamber on side B to be released into the outlet port.

The teeth on side B will now close off the fluid from entering side B.

A system consists of a well-sealed object of mass m and volume V which is fully submerged in a uniform fluid body of density ρ < sub > f </ sub > and in an environment of a uniform gravitational field g. Under the forces of buoyancy and gravity alone, the " dynamic buoyancy force " B acting on the object and its upward acceleration a are given by:

An equation for upward acceleration of the object is constructed by dividing the net force on the object ( B − mg ) by its mass m. Due to the mechanical coupling, the object's upward acceleration is equal in magnitude to the downward acceleration of the displaced fluid, an equation constructed by dividing the net force on the displaced fluid ( B − ρ < sub > f </ sub > Vg ) by its mass ρ < sub > f </ sub > V.

If the object is much denser than the fluid, then B approaches zero and the object's upward acceleration is approximately − g, i. e. it is accelerated downward due to gravity as if the fluid were not present.

Similarly, if the fluid is much denser than the object, then B approaches 2mg and the upward acceleration is approximately g. As an example, a typical styrofoam ball in a tub of mercury will initially accelerate upward at about 98. 5 % g.

Chest X-ray will show fluid in the alveolar walls, Kerley B lines, increased vascular shadowing in a classical batwing peri-hilum pattern, upper lobe diversion ( increased blood flow to the superior parts of the lung ), and possibly pleural effusions.

In 1983, Wobble formed the Invaders of the Heart, a group with a fluid line-up that included pedal steel guitarist B. J.

One way a vortex ring may be formed is by injecting a compact mass of fast moving fluid ( A ) into a mass of stationary fluid ( B ) ( which may be the same fluid ).

Mortimer wrote the vast majority of the group's songs, which often contained rap verses vocalised by him to complement Harvey's more fluid R & B style vocals.