The rate of the gas phase exchange reaction appears to be proportional to the first power of the absorbed light intensity indicating that the radical intermediates are removed at the walls or by reaction with an impurity rather than by bimolecular radical combination reactions.

The reactants for the gas phase experiments were first frozen out in a side-arm attached to the manifold and then allowed to distil slowly into the manifold of pre-cooled reaction cells before sealing off.

It was the conclusion of the first phase of a process of tragic recollection, and of refining the recollection, that will last as long as there are Jews.

The resulting constitutional framework became known as the Principate, the first phase of the Roman Empire.

As the sea ice recedes epontic algae dominate the first phase of the bloom, and a strong bloom dominate by diatoms follows the ice melt south < sup ></ sup >.

In animals at least as complex as an earthworm, the embryo forms a dent on one side, the blastopore, which deepens to become the archenteron, the first phase in the growth of the gut.

Cuyp was one of the first Dutch painters to appreciate this new leap forward in style and while his own Both-inspired phase was quite short ( limited to the mid 1640s ) he did, more than any other contemporary Dutch artist, maximize the full chromatic scale for sunsets and sunrises.

This phase consisted of a second randomization of the patients that discontinued taking medication in the first phase.

* The division of both poems into two distinct phases-a first half Odyssean phase of wandering and adventuring in a different land and a second half Iliadic phase upon taking leadership in a new kingdom and fighting a terrible enemy there.

In the first phase, the service was created using content migrated from the existing analogue teletext service, Ceefax.

* Blenkinsopp, Joseph, " Judaism, the first phase " ( Eerdmans, 2009 )

The first Persian invasion of Greece had its immediate roots in the Ionian Revolt, the earliest phase of the Greco-Persian Wars.

The first phase of the battle was started by a charge of Polish heavy cavalry under Paweł Jasieński.

One of the forces that worked as an impetus for his pressing forward was the first stirring of what would later be called Romanticism — the Sturm und Drang, or " storm and stress " phase in the arts, a short period where obvious emotionalism was a stylistic preference.

The first phase of shooting was in the Gobi Desert where it would consistently rain.

It brought to an end the first phase of the power struggle between the Papacy and the Holy Roman Emperors and has been interpreted as containing within itself the germ of nation-based sovereignty that would one day be confirmed in the Treaty of Westphalia ( 1648 ); in part this was an unforeseen result of strategic maneuvering between the Church and the European sovereigns over political control within their domains.

But due to some internal problems, the census was delayed till start of 2011 and its first phase was started in April allover the country.

The acute phase lasts for the first few weeks or months of infection.

Studies suggest antiparasitic treatment leads to parasitological cure in about 60 – 85 % of adults and more than 90 % of infants treated in the first year of acute phase Chagas disease.

DASI made the first detection of the polarization of the CMB and the CBI provided the first E-mode polarization spectrum with compelling evidence that it is out of phase with the T-mode spectrum.

* 1432 – The first battle between the forces of Švitrigaila and Sigismund Kęstutaitis is fought near the town of Oszmiana ( Ashmyany ), launching the most active phase of the Lithuanian Civil War.

It is assumed to have constant pressure during the first part of the " combustion " phase ( to in the diagram, below ).

There is a simulation of EDSAC available and a full description of the initial orders and first programs.

Benson became perhaps the most famous name in the business in the late 1980s, publishing his first book in 1989 and developing one of the first draft-software simulation programs.

* Janus ( simulation ), a military combat simulation first developed in the late 1970s by the Lawrence Livermore National Laboratory's Combat Simulation Laboratory

The efficiency of what later was to be called the " cap-and-trade " approach to air pollution abatement was first demonstrated in a series of micro-economic computer simulation studies between 1967 and 1970 for the National Air Pollution Control Administration ( predecessor to the United States Environmental Protection Agency's Office of Air and Radiation ) by Ellison Burton and William Sanjour.

Its first practical application was as a second processor to the BBC Micro, where it was used to develop the simulation software to finish work on the support chips ( VIDC, IOC, MEMC ) and to speed up the operation of the CAD software used in developing ARM2.

His accomplishments from 1989 to 1992 included testing the F / A-18 and A-7 aircraft ; performing research work with NASA on pitch control margin simulation and flight ; completing the first military flight of F / A-18 enhanced performance engines ; piloting the first flight test of the National Aerospace Plane external burning hydrogen propulsion engine ; developing a new handling qualities rating scale for high angle-of-attack test ; and participating in the F / A-18 out-of-control recovery test program.

The first known flight simulation device was to help pilots fly the Antoinette monoplane.

Modern circuit designs are generally developed using a schematic capture and simulation system, and tested in software simulation before the first prototype circuits are built on a printed circuit board.

Flocking behavior was first simulated on a computer in 1986 by Craig Reynolds with his simulation program, Boids.

* ChemistryLand, a simulation involving elements taken from the first two rows of the periodic table, from atomic, molecular and chemistry lab perspectives Lab, University of Toronto

In order to assure this requirement would be fulfilled the engineers tested the towers twice within a wind tunnel, first by computer simulation and second by building an actual model of the towers.

Bethesda is credited with the creation of the first physics-based sports simulation ( Gridiron!

He became the first player ever to be punished in FIFA's crackdown on " simulation " and " diving.

The three latest versions incorporate sophisticated weather simulation, along with the ability to download real world weather data ( first available with " Flight Simulator 2000 ").

Swarm behaviour was first simulated on a computer in 1986 with the simulation program boids.

The term is also used for life-sized dolls with simulated airways used in the teaching of first aid, CPR, and advanced airway management skills such as tracheal intubation and for human figures used in computer simulation to model the behaviour of the human body.

* In 1988, Microprose released a video game entitled F-19 Stealth Fighter, the first computer simulation of stealth air combat.

The fifth game of Police Quest series, and the first SWAT, Police Quest: SWAT was a full motion video ( FMV ) tactical simulation.

VW POLO first successful frontal full car crash simulation ( ESI 1986 ).

The simulation hypothesis was first published by Hans Moravec.