If the clearance from the nearest anticipated path position, over the expected range of Earth radius k-factor, exceeds 0. 6 of the first Fresnel zone radius, the feature is not normally considered an obstruction.

If a door tries to close and it meets an obstruction, the operator must re-open the door.

) If the flow passes next to the obstruction, an eddy may form behind the obstruction ; although eddies are typically sheltered areas where boaters can stop to rest, scout or leave the main current, they may be swirling and whirlpool-like.

If obstruction is complete a surgery is required.

If no obstruction is evident on this film a post-micturition film is taken and the patient is sent back to the Emergency department.

If an obstruction is visible, a post-micturition film is still taken, but is followed up with a series of radiographs taken at a " double time " interval.

* If a victim shows signs of severe airway obstruction, abdominal thrusts should be applied in rapid sequence until the obstruction is relieved.

If the victim is able to speak and cough effectively, the obstruction is mild.

If the victim is unable to speak or cough effectively, or is unable to breathe or is breathing with a wheezy sound, the airway obstruction is severe.

* If the victim has signs of mild airway obstruction, encourage him to continue coughing ; do nothing else.

* If the victim has signs of severe airway obstruction, and is conscious, give up to 5 back blows ( sharp blows between the shoulder blades with the victim leaning well forwards ).

If 5 back blows fail to relieve the obstruction, give up to 5 abdominal thrusts, again checking if each attempt has relieved the obstruction.

* If the obstruction is still present, and the victim still conscious, continue alternating 5 back blows and 5 abdominal thrusts.

If the assumption that M and N are simply connected is dropped, h-cobordisms need not be cylinders ; the obstruction is exactly the Whitehead torsion τ ( W, M ) of the inclusion.

If the drive system is weaker than the machine structural integrity, then the drive system simply pushes against the obstruction and the drive motors " slip in place ".

( If the distraction or obstruction occurs before the striker receives the ball, the fielding team must first receive a warning, however penalty runs are awarded for the first instance of such an infringement after the striker has received the ball.

If the heart rate is very fast, and the patient has underlying coronary artery disease ( obstruction of the arteries of the heart by atherosclerosis ), chest pain similar to angina may be experienced ; this pain is band-or pressure-like around the chest and often radiates to the left arm and angle of the left jaw.

If the runner reaches that base safely, the obstruction is ignored.

If the obstruction is accidental, then it is not wilful, and so the batsman cannot be given out Obstructing the field.

If this happens a procedure similar to the procedure for the first instance of ball tampering occurs, although the batting side also scores any runs that they have scored before the attempted ( or actual ) distraction or obstruction.

If he reaches the next signal without finding an obstruction, he obeys its aspect, at which point he reverts to normal working.

If a tumor is blocking the airway, relieving the obstruction by surgery, radiation therapy, chemotherapy, or laser therapy may prevent atelectasis from progressing and recurrent obstructive pneumonia from developing.

If the patient can perceive figure kinesthetically when he cannot perceive it visually, then, it would seem, the sense of touch has immediate contact with the spatial aspects of things in independence of visual representations, at least in regard to two dimensions, and, as we shall see, even this much spatial awareness on the part of unaided touch is denied by the authors.

If explored, it has different worlds and dimensions, whole realms where Gods, spirits and sorcerous powers come from.

If a coordinate is not a Cartesian coordinate, the associated generalized momentum component does not necessarily have the dimensions of linear momentum.

If the boundary is a sphere in three space dimensions, the angular components of the eigenfunctions are spherical harmonics, and the radial components are Bessel functions of half-integer order.

If light of low coherence ( i. e. made up of many wavelengths ) is used, a speckle pattern will not normally be observed, because the speckle patterns produced by individual wavelengths have different dimensions and will normally average one another out.

If a point source is radiating energy in three dimensions and there is no energy lost to the medium, then the intensity decreases in proportion to distance from the object squared.

If the electrode dimensions are not small in comparison to the Debye length, then the size of the electrode is effectively increased in all directions by the sheath thickness.

If the kernel used is a Gaussian radial basis function, the corresponding feature space is a Hilbert space of infinite dimensions.

If tapered in two dimensions, a point results.

If space has 3 dimensions, it is equivalent to reflecting all the coordinates, because an additional rotation of 180 ° in the x-y plane could be included.

If is a smooth well-behaved function, integrated over a small number of dimensions and the limits of integration are bounded, there are many methods of approximating the integral with arbitrary precision.

If we want dimensions of mass, the following equations must hold:

If the evolving variable is two-or three-dimensional, the attractor of the dynamic process can be represented geometrically in two or three dimensions, ( as for example in the three-dimensional case depicted to the right ).

If the Large Hadron Collider and other major particle physics experiments fail to detect supersymmetric partners or evidence of extra dimensions, many versions of string theory which had predicted certain low mass superpartners to existing particles may need to be significantly revised.

If you ignore the effects of gravity, then there are ten basic ways of doing such shifts: translation through time, translation through any of the three dimensions of space, rotation ( by a fixed angle ) around any of the three spatial axes, or a boost in any of the three spatial directions.

If we have observations, then we will have the dimensions,, and.

If the sphere has radius 1 in n dimensions, then after time the metric will be multiplied by, so the manifold will collapse after time.

If one considers a generalization of the Wightman axioms to dimensions other than 4, this ( anti ) commutativity postulate rules out anyons and braid statistics in lower dimensions.

If the wavelength of light far exceeds the particle dimensions, the particles can be treated as electric dipoles in an electric field.

If a Square object is used in a context where a Rectangle is expected, unexpected behavior may occur because the dimensions of a Square cannot ( or rather should not ) be modified independently.

If used as a binary code ( which it usually is ) the dimensions refer to the length of the codeword as defined above.

If the largest dimension of any of the cells is n, then the CW complex is said to have dimension n. If there is no bound to the cell dimensions then it is said to be infinite-dimensional.

If a simple rotation is only in the three space dimensions, i. e. about a plane that is entirely in space, then this rotation is the same as a spatial rotation in three dimensions.