When the historian encounters a situation in which he can perceive no visible cause and effect sequence, he should be alert to intuition and unconscious instinct as possible guides.

When Giffen decided to charge him interest on the loan from John Palfrey, Gorham readily assented, vowing that in a matter of dollars and cents, his brothers would never have any cause to complain of him.

When building an adobe structure, the ground should be compressed because the weight of adobe bricks is significantly greater than a frame house, and may cause cracking in the wall.

When a molten metal is mixed with another substance, there are two mechanisms that can cause an alloy to form, called atom exchange and the interstitial mechanism.

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

When an unconscious patient enters a hospital, the hospital utilizes a series of diagnostic steps to identify the cause of unconsciousness.

When Sun Yat-sen was asked by one of the leading revolutionary generals to what he ascribed the success, he said, " To Christianity more than to any other single cause.

When the epicenter of a large earthquake is located offshore, the seabed may be displaced sufficiently to cause a tsunami.

When present together in solid solution, energy is transferred from the higher-energy tungsten to the lower-energy molybdenum, such that fairly low levels of molybdenum are sufficient to cause a yellow emission for scheelite, instead of blue.

When radioactivity was first discovered, no one was sure what the cause was.

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 a person has not been unconscious, failure of carbohydrate to reverse the symptoms in 10 – 15 minutes increases the likelihood that hypoglycemia was not the cause of the symptoms.

When hemoglobin combines with CO, it forms a very bright red compound called carboxyhemoglobin, which may cause the skin of CO poisoning victims to appear pink in death, instead of white or blue.

When this technique is employed whilst playing chords, care must be taken in overtone selection as the overtones stemming from the non-root pitch can cause extreme dissonance.

When one of these keys is pressed, it will cause its control unit, historically, an 3174 or IBM 3274 but later the mainframe integrated communications adapter, to generate an I / O interrupt and present a special code identifying which key was pressed.

When either writing through or directly to physical device registers, this may, but not necessarily, cause a real interrupt to occur at the device's central processor unit ( CPU ), if it has one.

When they fire, they release substances called neuropeptides that induce a cascade of reactions that cause pain in the bladder wall.

When Scripture says, ‘ The Lord rained fire from the Lord out of heaven ,’ the prophetic word indicates that there were two in number: One upon the earth, who, it says, descended to behold the cry of Sodom ; Another in heaven, who also is Lord of the Lord on earth, as He is Father and God ; the cause of His power and of His being Lord and God.

When Rock and Pamela Anderson divorced, it was rumored that Rock's hunting passion was the cause of the relationship's end, Anderson being a keen animal rights activist.

When the sun was in the sky, it was not, therefore, difficult to find the four points of the compass, and determining latitude did not cause any problems either.

When a magnetized ferromagnetic material is heated to the Curie point temperature, the molecules are agitated to the point that the magnetic domains lose the organization and the magnetic properties they cause cease.

When it is performed ineptly, or is vulgar, and especially if it is vulgar and witnessed by sleepers, magic can cause Paradox, a phenomenon in which reality tries to resolve contradictions between the consensus and the Mage's efforts.

When a meteoroid enters the atmosphere, frictional, pressure, and chemical interactions with the atmospheric gasses cause the body to heat up and emit light, thus forming a fireball, also known as a meteor or shooting / falling star.

When BSE material infects humans, the resulting disease is known as ( new ) variant CJD ( nvCJD ).

When he determines that Mohiam inflicted him with the disease, he attempts to coerce her into revealing the cure, but soon discovers that there is none.

When it comes to heart disease, education, prevention, and even a little red dress can save lives.

When the Spaniards came, they brought disease, guns, and steel.

When scientists discovered that there are two different MAO enzymes ( MAO-A and MAO-B ), they developed selective compounds for MAO-B, ( for example, selegiline, which is used for Parkinson's disease ), to reduce the side-effects and serious interactions.

When chronic kidney disease progresses to stage five, dialysis or transplant is required.

When he caught an epidemic disease ( probably plague ), he called the monks, strengthened their faith, and appointed his successor.

When a parent takes an infant to the doctor for a regular vaccination to prevent childhood disease, it's because the parent cares for and loves that child.

When the Danish and Imperial armies clashed in Saxony and Thuringia during 1625 and 1626, disease and infection in local communities increased.

When Parliament passed the first of the Contagious Diseases Acts in 1864 ( which allowed the local constabulary to force any woman suspected of venereal disease to submit to its inspection ), Josephine Butler's crusade to repeal the CD Acts yoked the anti-prostitution cause with the emergent feminist movement.

When they did so, a failed attack was made on the South American port of Cartagena which left thousands of British troops dead, over half from disease, and cost many ships.

When the disease takes a deadly course, a cardiovascular shock and multi organ failure with strongly increased cytokine levels ( cytokine storm ) follow.

When it is completed in 2015, more than 12 million people will have been vaccinated against the disease.

When a female reproduces without such parasitic meals, she is said to practise autogenous reproduction, as in Toxorhynchites ; otherwise, the reproduction may be termed anautogenous, as occurs in mosquito species that serve as disease vectors, particularly Anopheles and some of the most important disease vectors in the genus Aedes.

When dementia occurs in Parkinson's disease, the underlying cause may be dementia with Lewy bodies or Alzheimer's disease, or both.

When Moore began to manifest the symptoms of the disease that eventually killed him ( progressive supranuclear palsy ), it was at first suspected that he too had a drinking problem.

When patients with congenital heart disease were omitted from the sample of the study, the mortality from circulatory disorders was not significantly increased.

When the baby died, a post-mortem was conducted to prove that the cause of death was disease ( a polyp on the heart ) rather than the separation from his mother.

When thyroid disease runs in the family, the physician should be particularly wary ; studies of twins suggest genetic factors account for 79 % of the liability to the development of Graves ’ disease ( whereas environmental factors presumably account for the remainder ).

When Beaumont was 34 and overwhelmed by numerous writing commitments, he began to suffer the effects of what has been called " a mysterious brain disease ".