For at least a portion of its life, a star shines due to thermonuclear fusion of hydrogen into helium in its core, releasing energy that traverses the star's interior and then radiates into outer space.

The software then traverses with the user through each element that is scheduled for repetition ( a new set of " reps " is computed for each day on the calendar ).

If such a collection of inner products on the tangent bundle of a manifold varies smoothly as one traverses the manifold, then concepts that were defined only pointwise at each tangent space can be extended to yield analogous notions over finite regions of the manifold.

The ancient town of Barnard Castle, Egglestone Abbey, and Rokeby Hall, well known through Sir Walter Scott's poem, are each passed ; and then the valley begins to open out, and traverses the rich plain east and south of Darlington in sweeping curves.

This approaches the mountain through the Vacas valley, ascends to the base of the Polish Glacier, then traverses across to the normal route for the final ascent to the summit.

The surgeon elevates the flap of septal mucosa to the roof of the nasal septum, and then traverses it into the contralateral ( opposite ) nasal cavity through a slit made by removing a small, narrow portion of the dorsal roof of the septum.

It then climbs steps on the west side of Malham Cove, traverses the limestone pavement at the top of the cove, and continues north to Malham Tarn.

I-805 then traverses through the cities of Chula Vista and National City before reentering San Diego.

It then continues as a two-lane road as it traverses the northern sections of the Ozark Highlands east to Union where it begins an overlap with Interstate 44 which goes through Pacific.

From Grand Canal Dock it passes through Ringsend and then traverses the southside, delineating the northern extremities of Ballsbridge, Ranelagh, Rathmines, Harolds Cross and Crumlin.

Route 34 then follows the east banks of the Housatonic River as it traverses the towns of Oxford and Seymour.

The Quinnipiac Trail — the oldest trail in the blue blazed trail system managed by the Connecticut Forest and Park Association — traverses the length of the Giant from the Quinnipiac River west over the Giant's high points to the Mill River then continues north over West Rock Ridge and Mount Sanford.

Forward accumulation specifies that one traverses the chain rule from right to left ( that is, first one computes and then ), while reverse accumulation has the traversal from left to right.

Each game has a nearly identical gameplay structure in which the player traverses a series of themed stages to face off against boss robots, gain new weapons and abilities, then defeat Dr. Wily in a final confrontation.

Route 112 runs from West Preston south on Gilbert Road, it turns east at Miller Street and south on St Georges Road, it then traverses the suburbs of Thornbury, Northcote and Fitzroy North.

Northbound US 421 traverses the very hilly area northwest of Frankfort, then through Henry and Trimble counties, exiting the state at Milton, crossing the Ohio River into Madison, Indiana.

In order to get the oxaloacetate out of the mitochondria, malate dehydrogenase reduces it to malate, and it then traverses the inner mitochondrial membrane.

It then traverses a rich agricultural region on its way to the Loess Hills, from which it then flows out onto the floodplain of the Missouri River.

The parkway then traverses the State Boat Channel Bridge by way of a-long bascule bridge modeled after the Mill Basin Drawbridge in Mill Basin, Brooklyn.

Initially pleasant weather ahead of the northeast-bound storm can lull the unwary into dressing lightly and then being surprised by heavy snow accompanied by howling easterly and northerly winds as the low traverses south to east of their location.

The cleft then traverses Repsold G, dividing it into two, and continues west-southwest until it penetrates into the floor of Galvani.

But if no information exists about which slit – so that no conscious observer, no matter how well equipped, will ever be able to determine which slit each particle traverses – then the signal particles will interfere with themselves as if they traveled through both slits at the same time, as a wave.

The highway traverses moderately hilly terrain from Wallan to Toolleen, then flat open country to the border at Echuca.

First established as a shipbuilding facility in 1801, the Brooklyn Navy Yard employed 70, 000 people at its peak during World War II and was then the largest employer in the borough.

The town was then incorporated as a borough.

" Federal " cities of this type include Stoke-on-Trent, Sunderland and Brighton and Hove ; in all these cases a borough was formed to govern an area covering several towns and then city status was granted to the borough.

Kees van Dongen was born in Delfshaven, then on the outskirts, and today a borough, of Rotterdam.

The river then flows generally east and a little north with some large curves for 15 miles ( 24 kilometers ) to the city of Williamsport, followed by the borough of Montoursville ( both on the north bank ) as well as the boroughs of Duboistown and South Williamsport ( on the south bank ).

According to the 2001 census the borough then had a population of 314, 564 though the most recent ONS projection for 2008 is 331, 500.

In 1908, the Franco-British Exhibition and Olympic Games were hosted in the borough, at White City, but the site then took many decades to be redeveloped.

A municipal borough until 1974, Buxton was then merged with other localities including Glossop, lying primarily to the north, to form the local government district and borough of High Peak within the county of Derbyshire.

It was incorporated as a borough on December 22, 1894, from portions of the now-defunct municipalities of Lodi Township and Saddle River Township, at the height of Bergen County's " Boroughitis " phenomenon then sweeping through Bergen County, based on the results of a referendum held on the previous day.

Maywood was incorporated as a borough on June 29, 1894, from portions of Midland Township, based on the results of a referendum held that day, at the height of the " Boroughitis " phenomenon then sweeping through Bergen County.

Midland Park was incorporated as a borough on September 6, 1894, at the height of the " Boroughitis " craze then sweeping through Bergen County that led to the creation of over two dozen new municipalities in the county in that one year alone.

Montvale was incorporated as a borough on August 31, 1894, from portions of Orvil Township and Washington Township, at the height of the " Boroughitis " craze then sweeping through Bergen County that led to the creation of over two dozen new municipalities in the county in that one year alone.

Park Ridge was created as a borough by an Act of the New Jersey Legislature on May 15, 1894, from portions of Washington Township, at the height of the " Boroughitis " phenomenon then sweeping through Bergen County, based on the results of a referendum held the previous day.

The community was incorporated as the borough of Riverside by an Act of the New Jersey Legislature on June 30, 1894, from portions of Midland Township, at the height of the " Boroughitis " phenomenon then sweeping through Bergen County, based on the results of a referendum held the previous day.

Wallington was created as a borough on January 2, 1895 ( based on a referendum held on December 31, 1894 ), at the height of the " Boroughitis " fever then sweeping through Bergen County.

Westwood was officially incorporated as a borough on May 8, 1894, from portions of Washington Township, early during the " Boroughitis " phenomenon then sweeping through Bergen County.

The company was formed by Oaklyn residents who had been volunteering their services at the nearby Defender Fire Company ( Station 1-2 ), which was located in the community of Orston ( then another section of Haddon Township, now part of Audubon borough ).

The streetcar reached Avalon around 1900, and in later years the borough was served by Pittsburgh Railways route 14 Avalon and then route 6 / 14 Brighton Avalon.

Before Glassport was its own borough, the territory was part of Elizabeth Twp., then of Lincoln Twp., then Port Vue, PA.

As the Erie settlement grew, first into a borough, then a city, it annexed more and more sections of the township.

Connellsville was officially founded as a township in 1793 then as a borough on March 1, 1806 by Zachariah Connell, a militia captain during the American Revolution.

The borough was incorporated in 1795 and was named for William " Bill " Lewis, a Quaker and a member of the legislature, who was responsible for the designation of the borough, which was then known as the Village of Ohesson, as the county seat of Mifflin County.