When a PAP connection was opened, each end sent the other an ATP request which basically meant " send me more data ".

When this insulation is insufficient to maintain body temperature, they may resort to shivering -- rapid muscle contractions that quickly use up ATP, thus stimulating cellular metabolism to replace it and consequently produce more heat.

When free nucleotides are washed over this chip, light is produced as ATP is generated when nucleotides join with their complementary base pairs.

When erythrocytes undergo shear stress in constricted vessels, they release ATP which causes the vessel walls to relax and dilate so as to promote normal blood flow.

When capsaicin is present, it alters the conformation of the SERCA, and thus reduces the ion movement ; as a result the ATP energy ( which would have been used to pump the ions ) is instead released as thermal energy.

When the energy in ATP is used during cell work ( ATP hydrolysis ), protons are produced.

* When the body has ample carbohydrates available as energy source, glucose is completely oxidized to CO < sub > 2 </ sub >; acetyl-CoA is formed as an intermediate in this process, first entering the citric acid cycle followed by complete conversion of its chemical energy to ATP in oxidative phosporylation.

When ATP binds to the enzyme ’ s two allosteric sites, luciferase ’ s affinity to bind ATP in its active site increases.

When operating with the benefit of ATP hydrolysis, AC motors generate per-filament forces of 8 – 9 pN, which is far greater than the per-filament limit of 1 – 2 pN for motors operating without ATP hydrolysis.

When he returned to the tour later in 1986, he won three ATP tournaments, but in 1987 he failed to win a title for the first time since turning pro.

When an Hsp70 protein is ATP bound, the lid is open and peptides bind and release relatively rapidly.

When not interacting with a substrate peptide, Hsp70 is usually in an ATP bound state.

When ATP is hydrolyzed to ADP the binding pocket of Hsp70 closes, tightly binding the now-trapped peptide chain.

When light activates the retinal, the protein pumps protons across the membrane, and the organism makes ATP using the proton gradient generated.

When the chloroplast runs low on ATP for the Calvin cycle, NADPH will accumulate and the plant may shift from noncyclic to cyclic electron flow.

When John McEnroe announced his official return to the ATP Pro Tour in 2006 he teamed up with Björkman to win the doubles title at the SAP Open in San Jose.

When Santoro successfully defended his 2007 title by winning the 2008 Newport tournament at the age of 35, he became the oldest tennis player to win back-to-back championships at an ATP singles event.

When fully implemented, CAIR will reduce SO < sub > 2 </ sub > emissions in 28 eastern states and the District of Columbia by over 70 percent and NOx emissions by over 60 percent from 2003 levels.

When a constitution establishes a federal state, it will identify the several levels of government coexisting with exclusive or shared areas of jurisdiction over lawmaking, application and enforcement.

When they struck atoms in the glass wall, they excited their orbital electrons to higher energy levels, causing them to fluoresce.

When disaggregated, only petroleum and non-petroleum groupings showed different results: a country with relatively low levels of dependence on petroleum exports is at slightly less risk, while a high-level of dependence on oil as an export results in slightly more risk of a civil war than national dependence on another primary commodity.

When neutrons are scattered from hydrogen-containing materials, they produce diffraction patterns with high noise levels.

When asked during a 2007 phone-in interview on XETRA-FM if he ever had any notions of performing in an Oingo Boingo reunion, Elfman immediately rejected the idea and stated that in the last few years with the band he had begun to develop significant and irreversible hearing damage as a result of his continuous exposure to the high noise levels involved in performing in a rock band.

When a particular substance, whether chemical or biotic — reaches unsafe levels in the bloodstream, the body can effectively dilute — or at least maintain equilibrium of — the offending substances by storing it in new fat tissue.

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 severe hypoglycemia has persisted in a hospitalized patient, the amount of glucose required to maintain satisfactory blood glucose levels becomes an important clue to the underlying etiology.

When inspired air contains CO levels as low as 0. 02 %, headache and nausea occur ; if the CO concentration is increased to 0. 1 %, unconsciousness will follow.

When blood glucose levels fall below a certain level, the body begins to use stored sugar as an energy source through glycogenolysis, which breaks down the glycogen stored in the liver and muscles into glucose, which can then be utilized as an energy source.

When control of insulin levels fails, diabetes mellitus can result.

When traditional regimens are used aggressively enough to achieve near-normal glycosylated hemoglobin A1c levels, hypoglycemia is at least as frequent as with flexible regimens.

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 it comes to contrast ratio, AMOLED display still performs best due to its underlying technology, where the black levels are displayed as pitch black and not as dark gray.

When water levels are stabilized, the area and diversity of the marsh is reduced.

When it is present at a much higher concentration, it also binds to OR3, inhibiting transcription from P < sub > RM </ sub >, thus regulating its own levels in a negative feedback loop.

When combined with secure containers, or document destruction systems, or electronic access or alarm systems, locks can provide much higher levels of security.

When nonselective COX-1 / COX-2 inhibitors ( such as aspirin, ibuprofen, and naproxen ) lower stomach prostaglandin levels, ulcers of the stomach or duodenum internal bleeding can result.

When estrogen levels were raised through the increased activity of the enzyme aromatase in male lab mice, OCD rituals were dramatically decreased.

When Phe cannot be metabolized by the body, abnormally high levels accumulate in the blood and are toxic to the brain.

When maternal blood Phe levels fall below 2 micromol / dL, anecdotal reports indicate that the mothers may suffer adverse effects, including headaches, nausea, hair loss, and general malaise.

When low phenylalanine levels are maintained for the duration of pregnancy, there are no elevated levels of risk of birth defects compared with a baby born to a non-PKU mother.

When long term pain is relieved by therapeutic intervention, scores on the neurotic triad and anxiety fall, often to normal levels.