When more electrons are added to a single atom, the additional electrons tend to more evenly fill in a volume of space around the nucleus so that the resulting collection ( sometimes termed the atom ’ s “ electron cloud ” ) tends toward a generally spherical zone of probability describing where the atom ’ s electrons will be found.

When describing graviton interactions, the classical theory ( i. e., the tree diagrams ) and semiclassical corrections ( one-loop diagrams ) behave normally, but Feynman diagrams with two ( or more ) loops lead to ultraviolet divergences ; that is, infinite results that cannot be removed because the quantized general relativity is not renormalizable, unlike quantum electrodynamics.

When describing the model the term ' cycle ' is used.

When describing a harpsichord it is customary to specify its choirs of strings, often called its disposition.

When Braid introduced the concept of hypnotism, he equivocated over the nature of the " state ", sometimes describing it as a specific sleep-like neurological state comparable to animal hibernation or yogic meditation, while at other times he emphasised that hypnotism encompasses a number of different stages or states that are

When describing Damascus, Mecca, Medina and some other places in the Middle East, Ibn Juzayy clearly copied passages from the 12th-century account by Ibn Jubayr.

When she sings, she is able to inspire and mesmerise the poet by describing a false paradise.

" When describing specifics, he argued, " The rhythmical development of the stanza, too, though technically brilliant, evokes admiration rather than delight.

When describing the lexicon a reductionist approach is used, trying to remain general while using a minimal description.

When describing kinetics and dynamics of nuclear reactors and also in the practice of reactor operation is used the concept of Reactivity ( nuclear ), which characterizes the deflection of reactor from the critical state.

When describing life in Communist countries, western propaganda sought to depict an image of a brainwashed citizenry which was then held captive by their government.

AD 790 and describing events of the 660s: " When Grimuald set out for Beneventum, he entrusted his palace to Lupus " ( Historia Langobardorum, V. xvii ).

When describing the pharmacokinetic properties of a chemical, pharmacologists are often interested in LADME:

When people are describing a person, they constantly talk about traits to help define the person as a whole.

'" When describing his views of the peace process among Arab leaders and in the media of the Arab world, Arafat's rhetoric became noticeably more bellicose than it was when among Western leaders and media outside of the Arab world.

When an old theory and a new one are parallel in this way, we can conclude that we are describing the same reality, only more completely.

When describing the IFC in 1955, World Bank President Eugene R. Black said that the IFC would only invest in private firms, rather than make loans to governments, and it would not manage the projects in which it invests.

When describing an amplifier, the more common term is gain.

When describing the geology of Calabria it is commonly referred to " The Calabrian Arc ", the arc-shaped geographic domain extending from the southern part of the Basilicata Region up to the northeast of Sicily, the Peloritano Mountains ( although some authors extend this domain from Naples in the North up to Palermo in the Southwest ).

When describing the Chinese Empire under the Qing Dynasty, Winterbotham divided it into three parts: China proper, Chinese Tartary, and the States Tributary to China.

When Intel sued the competitor UMC for patent infringement over technologies including microcode updates of processors and different parts of the processor working asynchronously, UMC could point to an awarded paper describing how these technologies had been used in the D23 already in 1972.

When the city was freed from the British, General Nathaniel Green presented its leaders with the Moultrie Flag, describing it as the first American flag flown in the South.

" When the people of Quraish did not believe me ( i. e. the story of my Night Journey ), I stood up in Al-Hijr and Allah displayed Jerusalem in front of me, and I began describing Jerusalem to them while I was looking at it.

When describing a field setting, the numbers of fielders on the off side and leg side are often abbreviated into a shortened form, with the off side number quoted first.

When describing the act of incest Dryden uses a monster metaphor.

When asked by a reporter after getting struck by lightning why they were flying a kite in a thunderstorm, the duo explained that they were inspired by a documentary about Benjamin Franklin.

When surface to air missiles became capable of hitting high flying aircraft bombers, bombers used flight at low altitude to evade radar detection.

When the reconnaissance missions were re-authorized on October 8, weather kept the planes from flying.

When the nets were inspected, the " rods " were no more than regular moths and other ordinary flying insects.

When Tripoli fell under siege by British forces, he and his colleagues made a narrow escape by boarding a German military plane flying to Sicily.

When flying on an aircraft, a man decides to always bring a bomb with him.

When hunting, the Common Kestrel characteristically hovers about 10 – 20 m ( c. 30 – 70 ft ) above the ground, searching for prey, either by flying into the wind or by soaring using ridge lift.

When an aircraft is flying straight and level ( cruise ) most of the lift opposes gravity.

When it became clear that Soviet missiles could successfully bring down high flying aircraft, the V bomber force changed to low-level attack methods.

When an aircraft's lift is less than what is required for it to continue flying and stalls, ideally the nose should drop, which allows the aircraft to regain flying speed.

When Gothic flying buttresses were used, aqueducts were sometimes cut into the buttress to divert water over the aisle walls.

When flying at a Flight Level, the altimeter is always set to standard pressure ( 29. 92 inHg / 1013. 25 mbar ).

When his crews were not flying missions, they were being subjected to his relentless training, as he believed that training was the key to saving their lives.

When flying for an airline, pilots are usually referred to as airline pilots, with the pilot in command often referred to as the captain.

When an aircraft is flying at an altitude that is approximately at or below the same distance as the aircraft's wingspan or helicopter's rotor diameter, there is, depending on airfoil and aircraft design, an often noticeable ground effect.

The pelvic limb muscles of emus have a similar contribution to total body mass as the flight muscles of flying birds .< ref > When walking, the Emu takes strides at every, but at full gallop, a stride can be as long as.

When the cockpit was covered, pilots could practice flying by instruments in a safe environment.

When interviewed after landing, she said, " Stultz did all the flying — had to.

When the gods saw Loki flying toward them with Þjazi right behind they lit a fire which burned Þjazi's feathers, causing him to fall to the ground where he was set upon and killed.

* Shared responsibility between the carriers: When flying between two cities without a single-airline connection, the passenger can pick a codeshared flight over two airlines or two flights booked separately.

When a ship foundered, local wreckers would scavenge what they could of the ship's cargo before it sank, hiding their pilfered rum behind, and sometimes in, the same large sand dunes where the Wright Brothers would later perform glider tests, before flying their first plane from level ground nearby.

When the latest Heechee crew exits the black hole, they are shocked to discover that humans are flying Heechee spaceships to all parts of the galaxy — and one of those places happens to be the Kugelblitz ( a black hole made of energy and not matter ), where The Foe was concentrated.

When the external form undergoes the greatest change, as from an aquatic insect to a flying gnat, a caterpillar to a crysalis, a crysalis to a butterfly, or a tadpole to a frog, there is nothing new in the organization ; all the parts of the gnat, the butterfly, and the frog, having really existed, though not appearing to the common observer in the forms in which they are first seen.

When the competition begins, Lum surprises everyone by flying away and Ataru finds himself unable to catch her.