Since the pheromone is carried by the wind, males tend to travel up the concentration gradient, i. e., toward the source.

: Since 2008, there has been discussion among professional users of SVG that either gradient meshes or preferably diffusion curves could usefully be added to the SVG specification.

Since the pressure gradient normal to the flow within a boundary layer is approximately zero for low to moderate hypersonic Mach numbers, the increase of temperature through the boundary layer coincides with a decrease in density.

Since it does not ordinarily pass through cell membranes, protein pores in cell membranes are used to provide a channel through which it can be ' pumped ' -- an activity which requires energy if done against a concentration gradient.

Since high pressure areas usually migrate east, changing the pressure gradient in southern California to the northeast, it is common for " sundowner " wind events to precede Santa Ana events by a day or two.

Since the gradient of a function is perpendicular to the contour lines, this is the same as saying that the gradients of f and g are parallel.

Since this carrier enzyme ( Na < sup >+</ sup >- Ca < sup > 2 +</ sup > translocator ) uses the Na gradient generated by the Na < sup >+</ sup >- K < sup >+</ sup > pump to remove Ca < sup > 2 +</ sup > from the intracellular space, slowing down the Na < sup >+</ sup >- K < sup >+</ sup > pump results in a permanently elevated Ca < sup > 2 +</ sup > level in the muscle, which may be the mechanism of the long-term inotropic effect of cardiac glycosides such as digoxin.

The set of ( p < sub > i </ sub >, n < sub > i </ sub >) is thus a sampling of a continuous vector field V. The implicit function f is found by integrating the vector field V. Since not every vector field is the gradient of a function, the problem may or may not have a solution: the necessary and sufficient condition for a smooth vector field V to be the gradient of a function f is that the curl of V must be identically zero.

Since the fluid in the inner part of the boundary layer is relatively slower, it is more greatly affected by the increasing pressure gradient.

Since diffusion moves materials from an area of higher concentration to the lower, it is described as moving solutes " down the concentration gradient " ( compared with active transport, which often moves material from area of low concentration to area of higher concentration, and therefore referred to as moving the material " against the concentration gradient ").

Since the curl of v is zero, it follows that v can be expressed as the gradient of a scalar potential ( see irrotational field ) φ:

Since the gradient varies along the route, the floor of each car is never quite level, and slopes slightly " uphill " or " downhill " depending on the location.

Since the normal left ventricular diastolic pressures is about 5 mmHg, a pressure gradient across the mitral valve of 20 mmHg due to severe mitral stenosis will cause a left atrial pressure of about 25 mmHg.

Since the field is the gradient of the electrostatic potential, another way of saying this is that in electrostatics, the potential ( voltage ) throughout a conductive object is constant.

Since the force fields are related to their potentials by the gradient:

Since the direction of the force is dependent on field gradient rather than field direction, DEP will occur in AC as well as DC electric fields ; polarization ( and hence the direction of the force ) will depend on the relative polarizabilities of particle and medium.

Since the head drops are uniform by construction, the gradient is inversely proportional to the size of the blocks.

Since a liquid with a high surface tension pulls more strongly on the surrounding liquid than one with a low surface tension, the presence of a gradient in surface tension will naturally cause the liquid to flow away from regions of low surface tension.

Since the source is located at the end of the solenoid which generates the main LaPD background field, there is a gradient in the magnetic field within the cavity.

Since in the open air, as many engines as needed can be added to a train to overcome a steep gradient, a better solution would have been to have a level tunnel from " New Tye " ( West ) to Cascade Tunnel Station ( West ), with a 2. 6 mile stretch of say 4 % gradient ( 1 in 25 ) on the western approaches from say Windy Point Tunnel.

Since batteries produce direct current ( DC ) rather than alternating current ( AC ), induction coils relied upon vibrating electrical contacts that regularly interrupted the current in the primary to create the flux changes necessary for induction.

Since the same magnetic flux passes through both the primary and secondary coils in an ideal transformer, the instantaneous voltage across the primary winding equals

Since the saturation vapor pressure of water decreases with decreasing temperature, the water in the air condenses on the evaporator coils, and drips into a collecting bucket.

Since ambient hum from power-supply transformers, radio frequencies, or electrical devices reaches the coils as common-mode noise, it induces an electrical current of equal magnitude in each coil.

Since the spheromak's magnetic confinement is self-generated, no external magnet coils are required.

Since an armature is wound with coils of wire, a magnetic field is set up in the armature whenever a current flows in the coils.

Since the hazards of poor communication are so great, p can be justified as a habitable site only on the basis of unusual productivity such as is made available by a waterfall for milling purposes, a mine, or a sugar maple camp.

Since the slogans have little application to reality and are sanctimonious to boot, the applause is faint even in areas of the world where we should expect to find the greatest affection for free government.

Since we can neither undo nor redo the past, we are limited to the events of today and tomorrow.

Since the recognition of Israel as a nation state, claims are made in many cases which identify the claimant as a member of the new body politic.

Since accurate base maps are necessary for any planning program, the first step taken by the planning division to implement the long-range state plan has been to prepare two series of base maps -- one at a scale of 1 inch to a mile, and the second a series of 26 sheets at a scale of 1 inch to 2000 feet, covering the entire state.

Since conventional methods are insensitive at the low frequencies of these molecular transitions, the paramagnetic resonance method is being used instead.

Since broadcast frequencies are very limited in number, these objectives are to some extent inconsistent in that not all of them can be fully realized, and to the extent that each is realized, there is a corresponding reduction of the possibilities for fullest achievement of the others.

Since the provision of skywave service requires adequate freedom from interference, only class 1, stations are capable of rendering skywave service.

Since the sides are also covered up to the spray rails, they are also rough-sanded in that area.

Since fly cutters are one sided and not balanced, they should be used at the slowest speed available, and fed very slowly to avoid binding.

Since there are almost no schools in the country offering graduate work in interior design this rule cannot at present be observed.

Since charges are relatively the same, reserving a car before you leave for Europe will assure you of having one on tap when you want it.

Since practical washing procedures are both lengthy and expensive, a number of laboratory tests have been developed for the numerical evaluation of detergents.

Since the circulating thyroid hormones are the amino acids thyroxine and tri-iodothyronine ( cf. Section C ), it is clear that some mechanism must exist in the thyroid gland for their release from proteins before secretion.

Since emotional reactions in the higher vertebrates depend on individual experience and are aroused in man, in addition, by complex symbols, one would expect that the hypothalamus could be excited from the cortex.

Since Af are distinct prime polynomials, the polynomials Af are relatively prime ( Theorem 8, Chapter 4 ).

Since D and D' are both diagonalizable and they commute, they are simultaneously diagonalizable, and Af is diagonalizable.

Since N and N' are both nilpotent and they commute, the operator Af is nilpotent ; ;

Since Af are linearly independent functions and the exponential function has no zeros, these R functions Af, form a basis for the space of solutions.

Since the choice is by lot each week, the outcomes of different trials are independent.

Since two curves of symbol Af on Q intersect in Af points, it follows that there are Af lines of Af which are tangent to Aj.