When the metamorphic fluids in contact with the ultramafic rock have less than 10 % CO2 the metamorphic reactions favor serpentinisation reactions, resulting in chlorite-serpentine-amphibole type assemblages.

When reactant concentrations differ from standard conditions, the cell potential will deviate from the standard potential.

When separating proteins or small nucleic acids ( DNA, RNA, or oligonucleotides ) the gel is usually composed of different concentrations of acrylamide and a cross-linker, producing different sized mesh networks of polyacrylamide.

When renin levels are elevated, the concentrations of angiotensin II and aldosterone increase, leading to increased sodium chloride reabsorption, expansion of the extracellular fluid compartment, and an increase in blood pressure.

When present in certain concentrations in aqueous solutions, proteinoids form small structures called microspheres or protocells.

When the algae are present in high concentrations, the water appears to be discolored or murky, varying in color from purple to almost pink, normally being red or green.

When phosphates are introduced into water systems, higher concentrations cause increased growth of algae and plants.

When nitrate concentrations in the environment are low, the bacterium uses the contents of its vacuole for respiration.

When the old Alcoa plant site from 1916 began to be converted to condominiums, construction was forced to halt for cleanup of industrial contaminants, including excessively high concentrations of PCBs.

When myocardial cell are exposed to hyperkaliemia, the maximum diastolic potential is depolarized as a result of the alteration of Ik1 potassium current, whose intensity and direction is strictly dependant on intracellular and extracellular potassium concentrations.

When acid molecules dissociate, the concentration of the undissociated acid molecules ( HA ) decreases and the concentrations of the product ions ( H < sup >+</ sup > and A < sup >-</ sup >) increase.

When both are microcytic their hemoglobin A2 concentrations are measured.

On 10 June the OKH took over the opinion of Army Group Centre in its estimate of the enemy situation: " When it is still to be considered that the attack against Army Group Centre will be a secondary operation in the framework of the global Soviet offensive operations, it must be taken into account that the enemy will also be capable in front of Army Group center to build concentrations of which the force of penetration cannot be underestimated in view of the ratio of forces between the two sides ".

When introduced into the cytoplasm at low concentrations, phalloidin recruits the less polymerized forms of cytoplasmic actin as well as filamin into stable “ islands ” of aggregated actin polymers, yet it does not interfere with stress fibers, i. e. thick bundles of microfilaments.

When present in high concentrations they can lead to neurotoxicity and death ( apoptosis ).

When assessing inhalation exposure, EPA uses " reference concentrations " ( RfCs ), instead of RfDs.

When concentrations are controlled, however, traditional Chinese medicine has discovered a clinical use for certain species ’ venom.

When the orbital elements of main belt asteroids are plotted ( typically inclination vs. eccentricity, or vs. semi-major axis ), a number of distinct concentrations are seen against the rather uniform background distribution of generic asteroids.

When SDS concentrations are below critical micelle concentration ( known as CMC, 0. 00333 % W / V to 0. 0667 %) in a Coomassie dye solution, the detergent tends to bind strongly with the protein, inhibiting the protein binding sites for the dye reagent.

When SDS concentrations are above CMC, the detergent associates strongly with the green form of the Coomassie dye, causing the equilibrium to shift, thereby producing more of the blue form.

When it occurs in high concentrations in forage plants, coumarin is a somewhat bitter-tasting appetite suppressant, and is presumed to be produced by plants as a defense chemical in order to discourage predation.

When Ca < SUP > 2 +</ SUP > and DAG are present in sufficient concentrations, they bind to the C2 and C1 domain, respectively, and recruit PKC to the membrane.

When present in the body at high concentrations during a Gram-negative bacterial infection, it may cause shock and death by an " out of control " excessive immune reaction.

When performing kinetic or thermodynamic studies, it is often useful to have one or more reactants in abundance, as it allows their concentrations to be treated as constants ( or parameters ) rather than as variables.

When I show up he will know you are a good wife to have told him about it ''.

When the Know-nothings get control, it will read, All men are created equal except Negroes and foreigners and Catholics.

When the reactionary response is thus bolstered by an intellectual defense, the characteristics of that defense are explicable only in terms of the basic attitudes of unanalyzed reaction.

When combined with the metaphysical notion that pure forms of this universe are best appreciated when least embodied in a material substratum, it becomes clear that while earth will be dross on a scale of material-formal ratios, celestial bodies will be of a subtle, quickened, ethereal existence, in whose embodiment pure form will be the dominant component and matter will be absent or remain subsidiary.

She used to tell me, `` When I stand there and look at the flag blowing this way and that way, I have the wonderful, safe feeling that Americans are protected no matter which way the wind blows ''.

When we consider the disorganized state of the world community, and the legacy of predispositions adversely directed against all who are identified as Jews, it is obvious that the struggle for the minds and muscles of men needs to be prosecuted with increasing vigor and skill.

When these fields are surveyed together, important patterns of relationship emerge indicating a vast community of reciprocal influence, a continuity of thought and expression including many traditions, primarily literary, religious, and philosophical, but frequently including contact with the fine arts and even, to some extent, with science.

When different colors are used, she is just as likely to color trees purple, hair green, etc..

When finally the two bedraggled men reach their friend's home, Voltaire's fears are once again aroused.

`` When are you to leave ''??

When the roof blocks are all in place, the final rows of wall blocks are mortared into position.

When the aid operations are reorganized the Peace Corps should remain a semi-autonomous, functional unit.

When the budget goes to trustees for approval it is the president's budget, to which his faith and credit are committed ; ;

When they have 4 to 6 leaves and are thrifty little plants, it's time to set them out where they are to remain.

When aircraft are no longer helpless on airfields, they are no longer vulnerable to Aj.

When more than two figures are separated by subtraction symbols the subtraction must be carried out from the left to right if the result is to be correct.

When they're on, the top edges are planed even with the sheer batten.

When painting, Mason's physical eyes are half-closed, while his mind's eye is wide open, and this circumstance accounts in part for the impression he wishes to convey.

When improvements are recommended in working conditions -- such as lighting, rest rooms, eating facilities, air-conditioning -- do you try to set a measure of their effectiveness on productivity??

When sufficiently accurate and complete measurements are available, it will be possible to set limits on the thermal and electrical characteristics of the surface and subsurface materials of the moon.

When some thirteen records of newly and recently born individuals are collated, little or no correlation between length and distribution can be detected.

When three dice are tossed repeatedly, what is the probability that the number of aces is 0 ( or 1, or 2, or 3 )??