While Gallifrey is threatened by a fleet of hostile warships outfitted with technology surpassing even that of the Time Lords, the Doctor is dealing with a plot to destroy him in his Fifth, Sixth and Seventh incarnations.

While Kim Craftsmen closed in the early 1990s, many collectors still forage for their items at antique shows and flea markets.

While many neighborhood clubs closed their doors permanently, Manhattan clubs that played freestyle music began to thrive.

While this gets around the infinite acceleration problem, it still would lead to closed timelike curves ( i. e., time travel ) and causality violations.

While his father placed the Christmas tree in the front parlor behind closed drapes, Frank would decorate the tree and talk to them from behind the drapes, although they never could manage to see him.

While the statue was closed from 1984 to 1986, the torch and a large part of the internal structure were replaced.

While it is not known whether the rear end is open or closed, from the front, it opens directly into the body cavity.

While both traditional beliefs and western science are based on theoretical thought, Horton argues that the differences between these knowledge systems in practice and form are due to their states in open and closed cultures.

While lighting is normally installed for use by the loading crew, typically the compartment is unlit when the door is closed.

While the ring closure in penams and cephems is between positions 1 and 4 of the β-lactam and is oxidative, the clavams and carbapenems have their rings closed by two-electron processes between positions 1 and 2 of the ring.

While humans, as well as other vertebrates, have a closed cardiovascular system ( meaning that the blood never leaves the network of arteries, veins and capillaries ), some invertebrate groups have an open cardiovascular system.

While the finished polyurethane product is quite light, consisting largely of closed cells of hydrogen, the rubber form and the metal and wood foam box are very heavy.

While the theme park was closed in 1997 and replaced by the Opry Mills mall, Opry House itself was left intact and incorporated into the new facility.

While the largest of the third-party cartridge makers, Activision, survived for several more years on personal-computer platforms ( thanks to the then-legal ability to average its income and recover millions of dollars in past tax payments from the IRS ), most of the smaller software development houses supporting the Atari 2600 closed.

While the magnetic flux through a closed surface is always zero, the magnetic flux through an open surface need not be zero and is an important quantity in electromagnetism.

While woodlots often technically have closed canopies, they are so small that light penetration from the edge makes them ecologically closer to woodland than forest.

While she was telling me this dream, I sat with my back to the closed window.

While most other lines re-opened on 8 July, the Circle remained closed for several weeks, reopening a little less than a month after the attacks, on 4 August.

While some ceremonies are open to non-Zuni peoples, others are private ; for instance the Shalako ceremony and feast has been closed to outsiders since 1990.

While coordinating closed captioning for the Oscars award show in 1982, Dr. Okrand met the producer for the movie Star Trek II: The Wrath of Khan.

While the first few " Beechcraft " were built in the vacant Cessna Aircraft plant, which had also closed during the depression, Beech later leased and then bought the Travel Air plant from Curtis Wright and moved his factory to this plant.

While the CSX rail line still runs through the town, train station has closed.

While mining and agriculture acted as the commercial centre for the locality, the community thrived on the state speciality of gambling, with many casinos and three legalised brothels, although all of the latter are now closed.

While a student at Franklin High School ( as it was then known ) he closed down the school for several days by stuffing Limburger cheese down the heating grates and into the furnace system.

While the phone company remains in McClure and has yet to be consolidated into a larger telecom company, today most of McClure's businesses are long closed, as are those in most of the boom towns which grew up in the same era as McClure.

While other such facilities in the area have closed over the course of years, the Silver survived through public outcry over proposals to close and demolish it, making a comeback in 2005 .< Ref name =" one ">( 12 December 2008 ).

While it must be said that these same Protestants have built some new churches during this period, and that religious population shifts have emptied churches, a principal reason for this phenomenon of redundancy is that fewer Protestants are going to church.

While Moses was receiving his education at the Egyptian royal court, and during his exile among the Midianites, Aaron and his sister Miriam remained with their kinsmen in the eastern border-land of Egypt ( Goshen ).

While not publishing mathematical research in conventional ways during the 1980s, he produced several influential manuscripts with limited distribution, with both mathematical and biographical content.

While driving home during a thunderstorm, the car in which he was a passenger skidded off the road and rolled over.

While these vehicles might be useful in a direct fire role, none were developed with this specifically in mind, reminiscent of the use of tank destroyers by the US military in the assault gun role during WWII.

While visiting in Athens, King Minos ' son, Androgeus managed to defeat Aegeus in every contest during the Panathenaic Games.

While popular during the 1950s, these terms are infrequently used today.

While hunting they used small watercrafts called Baidarkas and during travel they used their large Baidaras.

While most foods are harvested during the autumn, foods particularly associated with the season include pumpkins ( which are integral parts of both Thanksgiving and Halloween ) and apples, which are used to make the seasonal beverage apple cider.

While government authorities prepared lists of aliens for deportation, many aliens fled the country during the debate over the Alien and Sedition Acts, and Adams never signed a deportation order.

While Dino De Laurentiis gave Raimi and his crew freedom to shoot the movie the way they wanted, Universal Pictures took over during post-production.

The cabal was created in an effort to facilitate reliable propagation of new Usenet posts: While in the 1970s and 1980s many news servers only operated during night time to save on the cost of long distance communication, servers of the backbone cabal were available 24 hours a day.

While the first telegraph company was the Toronto, Hamilton and Niagara Electro-Magnetic Telegraph Company, founded in 1846, it was the Montreal Telegraph Company, controlled by Hugh Allan and founded a year later, that dominated in Canada during the technology's early years.

If the air mass is colder than the ground below it, it is labeled k. If the air mass is warmer than the ground below it, it is labeled w. While air mass identification was originally used in weather forecasting during the 1950s, climatologists began to establish synoptic climatologies based on this idea in 1973.

While Eddy's Manual established limited executive functions under the rule of law in place of a traditional hierarchy, the controversial 1991 publication of a book by Bliss Knapp led the then Board of Directors to make the unusual affidavit during a suit over Knapp's estate that neither acts by it violating the Manual, nor acts refraining from required action, constituted violations of the Manual.

While mostly in opposition during the 1930s, they embraced economic liberalism, but accepted the welfare state after the war and participated in governments supportive of state intervention and protectionism.

While they eat grass during the wet season, they have to switch to more abundant reeds during the dry season.

While the early Restoration Movement had a tradition of itinerant preachers rather than " located Preachers ", during the 20th century a long-term, formally-trained congregational minister became the norm among Churches of Christ.

While the reliability of these sources has increasingly been called into question, it is known that during his brief reign, Caligula worked to increase the unconstrained personal power of the emperor ( as opposed to countervailing powers within the principate ).

While both artists kept in contact with African Americans on the West Coast during its creation, influencing the content and depictions.

While the term Mari expressed the relationship between Jesus and his disciples during his life, the Greek Kyrios came to represent his lordship over the world.

While Maritimers are predominantly of west European heritage ( Scottish, Irish, English, and Acadian ), immigration to Industrial Cape Breton during the heyday of coal mining and steel manufacturing brought people from eastern Europe as well as from Newfoundland.

While they shared ideas during their work, the younger Cézanne wanted to study the countryside through Pissarro ’ s eyes, as he admired Pissarro ’ s landscapes from the 1860s.

While using Cerebra and talking to Beast during the Messiah Complex storyline, Charles detects a new mutant so powerful it fries Cerebra's system.