During moments of intense crisis the responsibility of political leaders is overwhelming.

During nighttime hours, because of the intense skywave propagation then prevailing, no large number of stations can be permitted to operate on one of these channels, if the wide area service for which these frequencies are assigned is to be rendered satisfactorily by the dominant stations which must be relied upon to render it.

During their attack, the Avengers encountered intense anti-aircraft fire ; Bush's aircraft was hit by flak and his engine caught on fire.

During the Civil War, the City of Kansas and its immediate environs were the focus of intense military activity.

During a period of intense succession struggles following the death of Sobhuza II, the Ndlovukati was assisted by Prince Sozisa Dlamini, the holder of a novel office, the Authorised Person, in-Libandla, and then was deposed and the mother of the heir, now King Mswati III was made ndlovukati prior to his full accession.

During an intense rainstorm, the bedrock will keep the rain trapped in the top soils of silt and sand.

** During this year's Atlantic hurricane season, probably the most severe of the pre-1600 seasons, at least eight intense hurricanes occur.

During this period there was intense speculation in the media that Pitt had been unfaithful to Aniston with his Mr. & Mrs. Smith co-star, Angelina Jolie.

During more intense melds, the melder is sometimes shown using both hands.

During his attendance at Bash Street Academy, Fatty was put through an intense fitness programme in order to make him muscle-bound.

During the second half of the 19th century, there was an intense process of colonization of the territory in the form of latifundia.

During the intense storms of the early summer and late monsoon season, southerly winds of more than cause waves to crest as high as in the Bay of Bengal, which brings disastrous flooding to coastal areas.

During the 2003 – 04 season, the team was the subject of intense media coverage generated by the teaming of four stars and the sexual-assault case involving Kobe Bryant.

During at this time, the Afghan security forces, accompanied by the Russian advisers swarmed the hallway and surrounding rooftops, but negotiations stalled, leading to an intense exchange of cross fire, after Russian advisers ordered an assault.

During the Second World War, parts of Holloway experienced intense bombing due to its proximity to Kings Cross railway station.

During any period of prolonged or intense rain, Caltrans snowplows will patrol most canyon roads in the area, clearing mud, rocks, and other fallen debris from the roadways.

During the First Chechen War, Grozny was the site of an intense battle lasting from December 1994 to February 1995 and ultimately ending with the capture of the city by the Russian military.

During the day of events to mark the Chinese New Year, the crush was so intense that the gates to the museum had to be shut.

During their period of greatest celebrity, the band's influence on aspiring R & B-flavored white acts was without equal, especially in the northeastern U. S. Notable bands that incorporated ( sometimes to the point of parody ) the Rascals ' full-on stage demeanor and energy as well as the intense, hyper-dramatic vocalizing, drumstick-spinning gyrations and heavy bottom-end rhythm also achieved some prominence: the Vagrants ( featuring Leslie West, later of Mountain ), the Rich Kids, and the epitome of over-the-top funky psychedelia, the Vanilla Fudge, all owed their styles to the Rascals ' synthesis of show-biz and soul.

During World War I, Ypres was the centre of intense and sustained battles between the German and the Allied forces.

During two months of intense work, NSF researchers learn most of what we know today about the ozone hole.

During September and October 1995, many of the world powers ( especially the USA and Russia ), gathered in the Contact Group, applied intense pressure to the leaders of the three sides to attend the negotiations in Dayton, Ohio.

During the cremation process, the greater portion of the body ( especially the organs and other soft tissues ) is vaporized and oxidized by the intense heat ; gases released are discharged through the exhaust system.

During their time at Cape May, recruits are subjected to the usual " boot camp " atmosphere of direct instruction and intense motivation.

During the intense Russian bombardment, Hitler gave Reitsch a cyanide capsule for herself and another for von Greim.

During this work, entropy accumulates in the system, which then dissipates in the form of waste heat.

Fig. 1 During Steady-state ( chemical engineering ) | steady, continuous operation, an energy balance applied to an open system equates shaft work performed by the system to heat added plus net enthalpy added

During a trip to Key West, a companion wrote in a newspaper article, " Mr. Audubon is the most enthusiastic and indefatigable man I ever knew ... Mr. Audubon was neither dispirited by heat, fatigue, or bad luck ... he rose every morning at 3 o ' clock and went out ... until 1 o ' clock.

During phase transitions, the heat flow required to maintain this heating or cooling rate will change.

During the 2006 European heat wave, Kalkar reached a high of 38. 6 ° C ( 101. 5 ° F ) on July 19, and a Weather Underground station in Nijmegen-Dukenburg reached a high of 38. 7 ° C ( 101. 7 ° F ), which, if accepted by the KNMI, would have been a record high for the Netherlands.

During the heat of the day, most mosquitoes rest in a cool place and wait for the evenings, although they may still bite if disturbed.

During the early 19th century, the concept of perceptible or free caloric began to be referred to as “ free heat ” or heat set free.

During the entire 18th century, the dominant view with regard to heat and light was that put forth by Isaac Newton, called the Newtonian hypothesis, which states that light and heat are forms of matter attracted or repelled by other forms of matter, with forces analogous to gravitation or to chemical affinity.

During the lunar nights, the lid was closed and a polonium-210 heat source kept the internal components at operating temperature.

During the heat wave that peaked with that record, five consecutive days reached or above.

During the day, the Sun would heat up the Montgolfiere, causing the balloon assembly to rise.

During this process, the temperature of the system will stay constant as heat is added: the system is in a " mixed-phase regime " in which some parts of the system have completed the transition and others have not.

During the wet season and even during the three months beforehand, high humidity makes heat discomfort extreme.

During the weak LC, there is the possibility of reduced intensity of the Indian winter monsoon and strong summer monsoon, because of change in the Indian Ocean dipole due to reduction in net heat input to the Indian Ocean through the Indonesian through flow.

During winter, they consume their stored honey to produce body heat.

During the mission there was concern over a ground indication that his heat shield had come loose, which could allow it to fail during re-entry through the atmosphere, causing his capsule burn up.

During Wilkes-Barre's reign as an industrial and economic force in America, a number of franchises decided to plant their roots in the city, such as ; Woolworth's, Sterling Hotels, Planter's Peanuts, Miner's Bank, Bell Telephone, HBO, Luzerne National Bank, Stegmaier, and the demolished Old Fell House on Northampton St is believed to be the first place in the entire world Anthracite was burned for heat.

During the day heat gains from the sun, the occupants of the building, and any electrical lighting and equipment, causes the air temperatures within the space to increase but this heat is absorbed by the exposed concrete slab above, thus limiting the temperature rise within the space to be within acceptable levels for human thermal comfort.

During the summer months, the Arctic air mass contracts, and its boundary moves north, resulting in weaker cold fronts that move more slowly, countered by a Bermuda High strengthened by the summer heat.

During conduction, the heat flows through the body itself, as opposed to its transfer by the bulk motion of the matter as in convection, and by thermal radiation.

During his four years as a midshipman at the Academy, Michelson excelled in optics, heat, climatology and drawing.

During the heat of the day they shelter in burrows.