The luminous gain of a single stage with Af ( flux gain ) is, to a first approximation, given by the product of the photocathode sensitivity S ( amp / lumen ), the anode potential V ( volts ), and the phosphor conversion efficiency P ( lumen/watt ).

1997 / P. L.

1997 / P. L.

Alternative WD1770 / DFS Interfaces such as the P. R. E. S AP4 left & PAGE at E00h.

The length of time for the improved part of the computation is the length of the improved part's former running time divided by the speedup, making the length of time of the improved part P / S.

In the limit, as N tends to infinity, the maximum speedup tends to 1 / ( 1 − P ).

New York: Jeremy P. Tarcher / Putnam, 1998.

The market prices for privately held companies are typically viewed from a return on investment perspective ( such as 25 %), whilst publicly held and or exchange listed companies trade on a Price to earnings ratio ( P / E ) ( such as a P / E of 10, which equates to a 10 % ROI ).

( V, T, P, S ), where N / V is the Non-terminal Variable, and Σ / T is the Terminal ) is context-sensitive if all rules in P are of the form

* http :// www. weeklystandard. com / Content / Public / Articles / 000 / 000 / 004 / 570mubbw. asp A review essay by P. J.

* Right-wing women: from conservatives to extremists around the world / P Bacchetta., 2002

Eddington's proposed solution to the perceived problem was to modify relativistic mechanics so as to make the law P = K < sub > 1 </ sub > ρ < sup > 5 / 3 </ sup > universally applicable, even for large ρ.

* 1913 Frederick P. Bellamy / Thomas Winston Churchill

Therefore each binomial trial can be thought of as producing a value of a random variable associated with that trial and taking the values 0 and 1, with probabilities Q and P respectively.

On C, from the point P at Af to the point Q at Af, we construct the chord, and upon the chord as a side erect a square in such a way that as S approaches zero the square is inside C.

As S increases we consider the two free corner points of the square, Af and Af, adjacent to P and Q respectively.

We again consider a fixed point P at Af and a variable point Q at Af on C.

We erect a square with PQ as a side and with free corners Af and Af adjacent to P and Q respectively.

Moreover, if Af and Af are two planes intersecting in a line l, tangent to Q at a point P, the two free intersections of the image curves Af and Af must coincide at P', the image of P, and at this point Af and Af must have a common tangent l'.

Here P represents the value of the stream in state P and Q the cost of operating the stage with conditions Q.

P denotes the state at any point T and Q the vector of operating variables there.

# If P, then Q.

Since P was never asserted as the only sufficient condition for Q, other factors could account for Q ( while P was false ).

J. P. Mallory and D. Q.

* Slightly more generally, given four sets M, N, P and Q, with h: M to N, g: N to P, and f: P to Q, then

Thus, intuitionists are ready to accept a statement of the form " P or Q " as true only if we can prove P or if we can prove Q:

Studies in the 1980s confirmed the autoimmune nature, and research in the 1990s demonstrated the link with antibodies against P / Q-type voltage-gated calcium channels.

In LEMS, antibodies against VGCC, particularly the P / Q-type VGCC, decrease the amount of calcium that can enter the nerve ending, hence less acetylcholine can be mobilized to the neuromuscular junction.

* six macronutrients: nitrogen ( N ), phosphorus ( P ), potassium ( K ), calcium ( Ca ), magnesium ( Mg ), and sulfur ( S );

In the Nitrophosphate process or Odda Process ( invented in 1927 ), phosphate rock with up to a 20 % phosphorus ( P ) content is dissolved with nitric acid ( HNO < sub > 3 </ sub >) to produce a mixture of phosphoric acid ( H < sub > 3 </ sub > PO < sub > 4 </ sub >) and calcium nitrate ( Ca ( NO < sub > 3 </ sub >)< sub > 2 </ sub >).

This additional decomposition also allows for the re-incorporation of nutrients that are found in the soil on a particular farm such as nitrogen ( N ), potassium ( K ), phosphorus ( P ), calcium ( Ca ), magnesium ( Mg ), and sulfur ( S ).

The second is initiated by a high frequency stimulus and is arbitrated by presynaptic mGlu receptor 2 or 3, resulting in a long term reduction in the involvement of P / Q-type calcium channels in glutamate release.

* Bone Phosphate of Lime, a traditional reference to the amount ( by weight percentage ) of calcium phosphate contained in phosphate rock or a phosphate ore body ; 1 % BPL = 0. 58 % P < sub > 2 </ sub > O < sub > 5 </ sub >

Pregabalin ( Lyrica ) acts on the voltage-dependent calcium channel in order to decrease the release of neurotransmitters such as glutamate, noradrenaline and substance P. Its therapeutic effect appears after 1 week of use and is similar in effectiveness to lorazepam, alprazolam and venlafaxine but pregabalin has demonstrated superiority by producing more consistent therapeutic effects for psychic and somatic anxiety symptoms.

Calcium phosphate is the name given to a family of minerals containing calcium ions ( Ca < sup > 2 +</ sup >) together with orthophosphates ( PO < sub > 4 </ sub >< sup > 3 -</ sup >), metaphosphates or pyrophosphates ( P < sub > 2 </ sub > O < sub > 7 </ sub >< sup > 4 -</ sup >) and occasionally hydrogen or hydroxide ions.

For general use in the fertilizer industry, phosphate rock or its concentrates preferably have levels of 30 % phosphorus pentoxide ( P < sub > 2 </ sub > O < sub > 5 </ sub >), reasonable amounts of calcium carbonate ( 5 %), and < 4 % combined iron and aluminium oxides.

The mineral contents of these sites usually contain calcium ( Ca ), magnesium ( Mg ), sulfur ( S ) phosphorus ( P ), potassium ( K ), and sodium ( Na ).

High-voltage-gated calcium channels include the neural N-type channel blocked by ω-conotoxinGVIA, the R-type channel ( R stands for Resistant to the other blockers and toxins, except SNX-482 ) involved in poorly defined processes in the brain, the closely related P / Q-type channel blocked by ω-agatoxins, and the dihydropyridine-sensitive L-type channels responsible for excitation-contraction coupling of skeletal, smooth, and cardiac muscle and for hormone secretion in endocrine cells.

Terra preta is characterized by the presence of low-temperature charcoal in high concentrations ; of high quantities of pottery sherds ; of organic matter such as plant residues, animal feces, fish and animal bones and other material ; and of nutrients such as nitrogen ( N ), phosphorus ( P ), calcium ( Ca ), zinc ( Zn ), manganese ( Mn ).

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 ).

The camera system was divided into two channels, P ( partial ) and F ( full ).

As the protons travel back down the gradient through channels in ATP synthase, ADP + P < sub > i </ sub > are combined into ATP.

These streams are called " channels ", and are labeled starting with the letter P, like so:

The faster repolarization of the cardiac action potential causes the tenting of the T waves, and the inactivation of sodium channels causes a sluggish conduction of the electrical wave around the heart, which leads to smaller P waves and widening of the QRS complex.

The P region dictates the ion selectivity of the cyclic-nucleotide gated ion channel, which also determine the pore diameter of CNG channels.

The founding leaders of some of the news channels of Kerala were the products of Asianet like M. V. Nikesh Kumar ( Indiavision ), N. P. Chandrasekharan ( People ) and K. P. Jayadeep ( Manorama News ).

A complete listing of the 200 paired channels of the DME / P with the angle functions is contained in FAA Standard 022 ( MLS Interoperability and Performance Requirements ).