When this occurs, I make the change on the sketch or on the final watercolor -- if I have been working on a full sheet in the field.

In 2009, the American Anthropological Association's Commission on the Engagement of Anthropology with the US Security and Intelligence Communities released its final report concluding, in part, that, " When ethnographic investigation is determined by military missions, not subject to external review, where data collection occurs in the context of war, integrated into the goals of counterinsurgency, and in a potentially coercive environment – all characteristic factors of the HTS concept and its application – it can no longer be considered a legitimate professional exercise of anthropology.

When scratched with a sharp implement, an exothermic reaction occurs and white fumes are given off as metallic antimony is formed ; when rubbed with a pestle in a mortar, a strong detonation occurs.

When rapidly cooled, a diffusionless ( martensite ) transformation occurs, in which the carbon atoms become trapped in solution.

When a merger occurs, the larger hotel chain always acquires the smaller hotel chain.

When the chain reaction occurs in a cell, it can cause damage or death to the cell.

When a pitching change occurs, the new pitcher is said to " inherit " any runners that are on base at the time, and if they later score, those runs are charged ( earned or unearned ) to the prior pitcher.

When an interrupt occurs, the hardware automatically switches a part of the context ( at least enough to allow the handler to return to the interrupted code ).

When a task switch occurs the CPU can automatically load the new state from the TSS.

When the plasma goes upward from the footpoints towards the loop top, as it always occurs during the initial phase of a compact flare, it is defined as chromospheric evaporation.

When deforestation occurs without proper replanting, however ; local wood supplies become difficult to obtain near enough to remain competitive, leading to the city's abandonment, as happened repeatedly in Ancient Asia Minor.

It is also well documented that a hemispheric asymmetry occurs in the PFC: When encoding memories, the Left Dorsolateral PFC ( LPFC ) is activated, and when retrieving memories, activation is seen in the Right Dorsolateral PFC ( RPFC ).

When the total vapor pressure reaches the pressure surrounding the liquid, boiling occurs and liquid turns to gas throughout the bulk of the liquid.

When the upcurrent amount of sediment is less than the amount being carried away, erosion occurs.

When the moisture content evaporates during detonation, cooling occurs, which reduces the temperature of reaction.

When the transformation occurs at constant pressure:

" When deactivation occurs, the student has an understanding of the material and is able to retain information.

When that occurs, the GCD is the remaining nonzero number.

When this warming or cooling occurs for only seven to nine months, it is classified as El Niño / La Niña " conditions "; when it occurs for more than that period, it is classified as El Niño / La Niña " episodes ".

When a misfire or jam occurs, gun safety dictates that the handler should exercise extreme caution, as a cartridge whose primer has been struck in a misfire or which has been deformed in a jam can discharge unexpectedly.

When hypoglycemia occurs repeatedly, a record or " diary " of the spells over several months, noting the circumstances of each spell ( time of day, relation to last meal, nature of last meal, response to carbohydrate, and so forth ) may be useful in recognizing the nature and cause of the hypoglycemia.

When conditions are harsh, often before winter or in poor feeding conditions, sexual reproduction occurs in some hydras.

When insulin is deficient or cells become resistant to it, diabetes occurs.

When Blackman emerged from the bedroom, everyone was gone except the tolerant Lord Thomson, who stayed and chatted with him for half an hour, and then Blackman lay awake most of that night, despairing of what he must expect on the Continent.

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 the Input/Output Control System is to be used in a program, a DIOCS statement must be used to select the major methods of processing to be used.

When we say that a mythological mode of thought must be completely abandoned, we mean it must be abandoned as the sole or proper means for presenting the Christian understanding of existence.

When we say, then, that today, in our situation, the demand for demythologization must be accepted without condition, we are simply saying that at least this much of the liberal tradition is an enduring achievement.

When they unite with the Church they must find in this fellowship the satisfaction of their basic spiritual needs or they will never mature into effective Christians.

`` When your mother was here he must have been a young boy.

" When we run over libraries, persuaded of these principles, what havoc must we make?

When a specific allophone ( from a set of allophones that correspond to a phoneme ) must be selected in a given context ( i. e. using a different allophone for a phoneme will cause confusion or make the speaker sound non-native ), the allophones are said to be complementary ( i. e. the allophones complement each other, and one is not used in a situation where the usage of another is standard ).

When the telescope is at position E it must be oriented toward spot S ′ so that the star light enters the telescope at spot S ′.

When the server serves, the shuttlecock must pass over the short service line on the opponents ' court or it will count as a fault.

When a boxer is knocked down, the other boxer must immediately cease fighting and move to the furthest neutral corner of the ring until the referee has either ruled a knockout or called for the fight to continue.

When removing checkers from the board (" bearing off "), the exact roll must be used unless a die is greater than any checker can use to bear off ; in that case the die is played by taking a checker from the highest-numbered point off the board.

When a pawn advances to the eighth rank, as a part of the move it is promoted and must be exchanged for the player's choice of queen, rook, bishop, or knight of the same color.

When there are no enemy discs on the board, many ( but not all ) rules also state that a player must shoot for the centre of the board, and a shot disc must finish either completely inside the 15-point guarded ring line, or ( depending on the specifics of the rules ) be inside or touching this line.

When monks and nuns who follow the Theravadan way feed themselves by alms, they must eat leftover foods which are given to them, including meat.

:" When we see leaf-eating insects green, and bark-feeders mottled-grey ; the alpine ptarmigan white in winter, the red-grouse the colour of heather, and the black-grouse that of peaty earth, we must believe that these tints are of service to these birds and insects in preserving them from danger.

When very large quantities of food must be transported to regions like war zones, earthquake hit regions, etc., they must be stored for a long time, so cryogenic food freezing is used.

When used in the extemporaneous preparation of topical medications, it is supplied in the form of Coal Tar Topical Solution USP, which consists of a 20 % w / v solution of coal tar in alcohol, with an additional 5 % w / v of polysorbate 80 ; this must then be diluted in an ointment base such as petrolatum.

* When strings contain spaces or other word dividers, the decision must be taken whether to ignore these dividers or to treat them as " letters " preceding all other letters of the alphabet.

" When Robert B. Anderson, Eisenhower's first Secretary of the Navy argued that the Navy must recognize the " customs and usages prevailing in certain geographic areas of our country which the Navy had no part in creating ", Eisenhower overruled him: " We have not taken and we shall not take a single backward step.

When what one person has experienced is put into words and transmitted to others, so doing risks giving unwarranted status to what inevitably must have had a subjective tinge.