During transient conduction, therefore, their temperature changes uniformly in space, and as a simple exponential in time.

During impulse conduction some aberrant current that escaped a demyelinated axon can circulate in the exterior and depolarize an adjacent demyelinated, hyperexcitable axon.

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 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.

* 2005 – Texas City Refinery explosion: During a test on a distillation tower liquid waste builds up and flows out of a blowout tower.

During Sugar Bowl time, the volcano first erupted quietly to produce a dome, then erupted violently at least twice producing a small volume of tephra, directed-blast deposits, pyroclastic flows, and lahars.

During diastole, blood flows through the ostia from the pericardial sinus ( the cavity containing the heart ) into the heart.

During the middle of these transitions, both the NMOS and PMOS logic networks are partially conductive, and current flows directly from V < sub > dd </ sub > to V < sub > SS </ sub >.

During dry weather, sewage flows safely through the city's sewers to the Greater Peoria Sanitation District wastewater treatment plant.

During medium to low river flows, coarser sediment generally collects in the hapua ; while some of the finer sediment can be transported through the outlet to the coast.

During low to medium river flows, the outlet from the lagoon to the sea becomes offset in the direction of longshore drift.

During the Cenozoic Era, volcanic activity and extensive lava flows in the region dramatically changed the landscape.

During the summer, the jet streams flows well to the north of the southeastern U. S., and most precipitation is consequently convectional, that is, caused by the warm surface heating the air above.

During the Miocene and Oligocene, great basaltic flows swept through the area.

During some phases of the Soufriere Hills volcano on Montserrat, pyroclastic flows were filmed about 1 km offshore.

During the feudal period of Japanese history, many koryū schools were the otome-ryū ( literally, " that which flows but remains at home ") of the han ( domain ).

During heavy flows, the river reaches Soda Lake near Baker at the north end of the Wash, and has reached Silver Lake, even further north, in historic times.

During the intermediate phase, there were several eruptions which produced pyroclastic flows like those that destroyed Saint-Pierre in the 1902 eruption.

During a powerful eruption on August 30, 1902, a pyroclastic flow extended further east than the flows of 8 and 20 May.

During the Modoc War of 1872-1873, the Modoc Indians used these tortuous lava flows of their homeland to defend their territory.

# During the second episode, eruptive activity was along the chain of scoria cones and lava flows that extends from the south side of Sheridan Mountain to the explosion crater at the south end of the chain.

During the past 11, 000 years, Nevado del Ruiz passed through at least 12 eruption stages, which included multiple slope failures ( rock avalanches ), pyroclastic flows and lahars leading to partial destruction of the summit domes.

During periods of flash floods, particularly, the stream undercuts the walls of rock that separate the meanders ( or " goosenecks ") of the stream, until the rock wall within the meander is undercut and the meander is cut off ; the new stream bed then flows underneath the bridge.

During the boom banks extended more credit to the non-tradable sector of the economy, and there is a surge of capital flows into the country.

During the colonial period, a communal water supply system was developed, taking advantage of the natural water flows in the box canyon that surrounds the town.

During its journey the river flows over Upper Ludlow shales and Devonian sandstones.

During low flow periods, the river's discharge was between and while maximum spring runoff flows were around.

During the 1960s increase in Lake Victoria discharge, where flows at Mongalla have roughly doubled, the flows at Malakal at the northern end of the swamps had increased by 1. 5 times the previous average flow.