# If P, then Q.

# If isotherms are concave towards the " north-east " direction ( 45 °), then adiabats are concave towards the " east north-east " ( 31 °).

# If adiabats and isotherms are graphed severally at regular changes of entropy and temperature, respectively ( like altitude on a contour map ), then as the eye moves towards the axes ( towards the south-west ), it sees the density of isotherms stay constant, but it sees the density of adiabats grow.

# If morality is objective and absolute, God must exist.

# If the beat on the new record hits before the beat on the current record then the new record is too fast, reduce the pitch and manually slow the speed of the new record to bring the beats back in sync.

# If the beat on the new record hits after the beat on the current record then the new record is too slow, increase the pitch and manually increase the speed of the new record to bring the beats back in sync.

# It's Not Funny If I Have To Explain It — 2004 ; strips from 1997 to 2004, with more of Adams ' handwritten notes

# I Can't Remember If We're Cheap or Smart — 2012

# If equals are added to equals, then the wholes are equal.

# If equals are subtracted from equals, then the remainders are equal.

# If the remainder from dividing N by 6 is not 2 or 3 then the list is simply all even numbers followed by all odd numbers ≤ N

# If the remainder is 2, swap 1 and 3 in odd list and move 5 to the end ( i. e. 3, 1, 7, 5 )

# If the remainder is 3, move 2 to the end of even list and 1, 3 to the end of odd list ( i. e. 4, 6, 8, 2-5, 7, 9, 1, 3 )

# If the design is symmetrical in an axis parallel to the flag pole, obverse and reverse will be identical despite the mirror-reversal, such as the Indian Flag or Canadian Flag

# If not, the obverse and reverse will present two variants of the same design, one with the hoist on the left ( usually considered the obverse side, see flag illustrations ), the other with the hoist on the right ( usually considered the reverse side of the flag ).

# If two straight lines in a plane are crossed by another straight line ( called the transversal ), and the interior angles between the two lines and the transversal lying on one side of the transversal add up to less than two right angles, then on that side of the transversal, the two lines extended will intersect ( also called the parallel postulate ).

# Associativity: If a * b and b * c are defined, then ( a * b ) * c and a * ( b * c ) are defined and equal.

# Identity: If a * b is defined, then a * b * b < sup >− 1 </ sup >

# If it persists, " gather facts and seek help.

# If the noun is animate, natural gender tends to dictate grammatical gender.

# If the borrowed word happens to have a suffix that the borrowing language uses as a gender marker, the suffix tends to dictate gender.

# If the borrowed word rhymes with one or more native words, the latter tend to dictate gender.

# If a project's spending becomes too much for a committee to continue funding, it must take the issue to the Project Committee.

# Affordable premium: If the likelihood of an insured event is so high, or the cost of the event so large, that the resulting premium is large relative to the amount of protection offered, it is not likely that the insurance will be purchased, even if on offer.

# If the German Armed Forces ( Wehrmacht ) were not in a position to break the danger from the Eastern front, then Nazi Germany would fall to Bolshevism, and all of Europe would fall shortly afterward ;

# Janez Strnad, Bose-Einsteinova kondenzacija alkalijskih atomov ( Bose-Einstein's condensation of alkaline atoms ), ( FMF, IJS, Ljubljana November 5, 2001 ).

# the alkaline chemical environment provided by the alkali reserve ( KOH, NaOH ) and the portlandite ( calcium hydroxide ) contained in the hardened cement paste causes a passivating film to form on the surface of the steel, making it much more resistant to corrosion than it would be in neutral or acidic conditions.

# The substrate is not subjected to highly alkaline conditions, which may dissolve phosphate and other conversion coatings.

# staining of antibody ( e. g. with alkaline phosphatase )

# transfer of the AMP to the 5 ' phosphate of the so-called donor, formation of a pyrophosphate bond ;

# the transfer of mandatory powers to individual states among the Allied Powers

# Genetic pollution and disease and parasite transfer ;

# a right to transfer or sell the property ( but not all property can be transferred or sold )

# Orderly transfer of German Populations

# If some of the DNA fragments are larger than 15 kb, then prior to blotting, the gel may be treated with an acid, such as dilute HCl, which depurinates the DNA fragments, breaking the DNA into smaller pieces, thus allowing more efficient transfer from the gel to membrane.

# A sheet of nitrocellulose ( or, alternatively, nylon ) membrane is placed on top of ( or below, depending on the direction of the transfer ) the gel.

# The contention that occurs when a terminal and data circuit-terminating equipment ( DCE ) specify the same channel at the same time to transfer a call request and handle an incoming call.

# In data transmission, the duration of the information transfer phase of an information transfer transaction.

# In data transmission, the operations required to complete all three phases of an information transfer transaction.

# A slightly non-linear transfer function ( purple ), this one is gently compressing as may be typical of a tube audio amplifier, will compress the peaks of the sine wave.

# A hard-clipping transfer function ( red ) will generate high order harmonics.

# That the doctrine of public trust requires the government to show a public benefit to any transfer of public property into private hands, and that the CTEA violates this doctrine by withdrawing material from the public domain.

# In data communications, a process whereby a data station attempts to resolve conflicting or erroneous conditions arising during the data transfer.

# Momentum flux, the rate of transfer of momentum across a unit area ( N · s · m < sup >− 2 </ sup >· s < sup >− 1 </ sup >).

# Energy flux, the rate of transfer of energy through a unit area ( J · m < sup >− 2 </ sup >· s < sup >− 1 </ sup >).

# Particle flux, the rate of transfer of particles through a unit area ( of particles m < sup >− 2 </ sup >· s < sup >− 1 </ sup >)

# If the hospital does not have the capability to treat the condition, the hospital must make an " appropriate " transfer of the patient to another hospital with such capability.

* Ferrofluid # Heat transfer

# The initiating host A sends an RRQ ( read request ) or WRQ ( write request ) packet to host S at port number 69, containing the filename and transfer mode.

# Transfer cells, which have much-folded walls that are adjacent to non-sieve cells, allowing for larger areas of transfer.

# Dialect influences as a result of the transfer of the Av.

# REDIRECT Heat transfer