If the skies are cloudy behind the arc, or if the arc is moving quickly indicate that high wind gusts are likely behind the gust front.

If the rake angle **yc of the knife is high enough and the friction angle **yt between the front of the knife and the back of the chip is low enough to give a positive value for Af, the resultant vector R will lie above the plane of the substrate.

If there is refraction at a collective spherical surface, or through a thin positive lens, O ' 2 will lie in front of O ' 1 so long as the angle u2 is greater than u1 ( under correction ); and conversely with a dispersive surface or lenses ( over correction ).

If the system be entirely behind the aperture stop, then this is itself the entrance pupil ( front stop ); if entirely in front, it is the exit pupil ( back stop ).

If the rider plans a significant amount of hillclimbing, a triple-crank ( three chainrings ) front gear system may be preferred.

If it is a matter of urgency or the contempt was done in front of a judge, that person can be punished immediately.

: If a planet crosses ( or transits ) in front of its parent star's disk, then the observed brightness of the star drops by a small amount.

If the giraffe wants to bend down to drink, it either spreads its front legs or bends its knees.

* If a robber is caught breaking a hole into the house so that he can get in and steal, he will be put to death in front of that hole.

# 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 ;

If she did the latter, then it is very possible that, after the judgment, she danced naked in front of the audience as well, accompanied by the chorus.

On the day of the general election, The Sun ran an " infamous " front page featuring Kinnock ( headline: ' If Kinnock wins today will the last person to leave Britain please turn out the lights ') that he blamed in his resignation speech for losing Labour the election.

If a player's front hand beats the dealer's front hand, and the player's rear hand beats the dealer's rear hand, then that player wins the bet.

If a player's front and rear hands both lose to the dealer's respective hands, the player loses the bet.

* If a player has three of a kind and nothing else, he should play three of a kind behind and the remaining high cards in front unless they are aces.

If they can no longer flee, they stand on their hind legs to make themselves appear larger and use the sharp claws on their front paws to defend themselves.

If white people were already sitting in the front, black people had to board at the front to pay the fare, then disembark and reenter through the rear door.

If it is another extension, the operator places the front cord in the associated jack and pulls the front key backwards to ring the called party.

If the automatic is placed in reverse or first gear, the transmission divides the torque 50-50 to both front and rear wheels.

If an unbroken glyph is used, then the hand is placed in the vertical ( wall or face ) plane in front of the signer, as occurs when finger spelling.

If she / he makes an overhand set, she / he must be standing behind ( and not stepping on ) the 3-meter line ; otherwise, the ball cannot be attacked above the net in front of the 3-meter line.

If the fuse was set correctly then the shell would break open, either in front or above the intended target, releasing its contents ( of musket balls ).

If the latter knows nothing about the absent sitter except his name ( given by the experimenter ), he cannot possibly give any clues, conscious or unconscious, far less ask leading questions.

If the Southerners were sufficiently aroused, they could very well cut the Kennedy legislative program to ribbons from their vantage point of committee chairmanships, leaving Sam Rayburn leading a truncated, unworkable party.

Hood replied that he would take careful soundings as he advanced to test the depth of the water, and that " If you will allow the honour of leading you into battle, I will keep the lead going.

If these structures are manipulated incorrectly, through processes known as chromosomal instability and translocation, the cell may undergo mitotic catastrophe and die, or it may unexpectedly evade apoptosis leading to the progression of cancer.

If this acceleration is multiplied by the particle mass, the leading term is the centripetal force and the negative of the second term related to angular acceleration is sometimes called the Euler force.

If hypertonic therapy continues or is too rapid, the extracellular tonicity will continue to drive water out of the brain's cells, leading to cellular dysfunction and the condition of central pontine myelinolysis.

If the court does so, the lawyer may thereafter ply the witness with leading questions during direct examination.

If the leader understands their followers, they can inspire subordinates by cultivating a personal connection and leading them to share in the vision and goals of the team.

If the chain of events leading up to the person having something meets this criterion, they are entitled to it: that they possess it is just, and what anyone else does or doesn't have or need is irrelevant.

Writing in 409, Jerome remarked, " A great many years ago when I was helping Damasus, bishop of Rome with his ecclesiastical correspondence, and writing his answers to the questions referred to him by the councils of the east and west ..." If " east and west " do not betray the passage as an interpolation, Jerome spent three years ( 382 – 385 ) in Rome in close intercourse with Pope Damasus and the leading Christians.

If we instead shift the leading term to the right hand side and multiply by q < sup > n </ sup >, we get

If a boxer trails by more than 20 points, the referee stops the fight and the boxer that is leading automatically wins ; bouts which end this way may be noted as " RSC " ( referee stopped contest ) with notations for an outclassed opponent ( RSCO ), outscored opponent ( RSCOS ), injury ( RSCI ) or head injury ( RSCH ).

If the leading player wins that game, the player wins the set 7 – 5.

If one rider closely follows, they draft or slipstream another, because the leading rider pushes air around themselves ; any rider closely following has to push out less air than the lead rider and thus can travel at the same speed while expending less effort.

If tachyons can transmit information faster than light, then according to relativity they violate causality, leading to logical paradoxes of the " kill your own grandfather " type.

If high salt concentrations are seen within the vacuole, a high concentration gradient will be established between the vacuole and the cytoplasm, leading to high levels of energy investment to maintain this state.

If its leading edge is raked back enough, it will escape the shock wave formed at the nose of the aircraft as transonic speeds are reached, reducing drag considerably, and the center of lift moves less than on conventionally configured aircraft, reducing trim drag.

If diet, exercise and medication are not effective, a gastric balloon may assist with weight loss, or surgery may be performed to reduce stomach volume and / or bowel length, leading to earlier satiation and reduced ability to absorb nutrients from food.

If R is an ordered field, we can order R (( G )) by setting any element to have the same sign as its leading coefficient, defined as the least element of the index set I associated to a non-zero coefficient.

If there are multiple options with the same outcome, perfect play is sometimes considered the fastest method leading to a good result, or the slowest method leading to a bad result.

A new therapeutic class, called If inhibitor, has recently been made available: ivabradine provides pure heart rate reduction leading to major anti-ischemic and antianginal efficacy.

* If the function pq u is expanded in terms of u at one of the corners, the leading term in the expansion has a coefficient of 1.

If the leading edge of the aileron is sharp or bluntly rounded, that adds significant drag to that wing and help the aircraft to yaw ( turn ) in the desired direction, but adds some unpleasant or potentially dangerous aerodynamic vibration ( flutter ).