At the junction of B-and Z-DNA one pair of bases is flipped out from normal bonding.

At each junction, installation of a new monarch tended to mean a break-up of the union for a while.

At the junction with Joachimstaler Straße it passes the Café Kranzler, successor of the Café des Westens, a famous venue for artists and bohémiens of the pre-World-War-I era.

At the nerve ending in the neuromuscular junction, where the impulse is transferred to the muscle cell, the nerve impulse leads to the transfer of vesicles with the neurotransmitter acetylcholine to " active zones " in the presynaptic membrane, where it is released into the synaptic cleft and stimulates the acetylcholine receptor on the muscle.

At junction 5 near Sevenoaks, drivers continuing around the M25 in either direction must follow the slip roads.

At the junction of a p-type and an n-type semiconductor there forms a region called the depletion zone which blocks current conduction from the n-type region to the p-type region, but allows current to conduct from the p-type region to the n-type region.

At the junction of the bell and the uterus there is a second small opening situated dorsally.

At Warwick, the canal rises by two locks to Budbrooke Junction ( formerly the junction with the then-independent Warwick and Birmingham Canal ).

At the strategically important junction of the two arms of the Old Rhine stands the old castle de Burcht, a circular tower built on an earthen mound.

At the junction of umbilical cord and placenta, the umbilical arteries branch radially to form chorionic arteries.

At the cementoenamel junction, the cementum is acellular due to its lack of cellular components, and this acellular type covers at least ⅔ of the root.

At that junction, the highway turns southeast and changes designation to Autoroute 85 for, and then downgrades to Route 185 until the New Brunswick border.

At the curve ( The Durango Curve ) southwest of downtown, between the 19th Avenue and Buckeye Road interchanges, it picks up the designation Maricopa Freeway all the way to the southern terminus at the second Interstate 10 junction.

At this junction, I-37 once again runs concurrently with US 281 which had been concurrent with I-410.

At the junction of Randlesdown Road and Bromley Road there is a bus stop aptly named Bellingham Road stop ( so called due to its position at the junction of Randlesdown Road, Bromley Road and Bellingham Road ).

At the junction of the High Street and Parchmore Road, on a site previously called Walker's Green, stands the Clocktower, which was built in 1900, financed partly by public subscription.

At the southern end of Tulse Hill is a major road junction between the A204 ( Tulse Hill ), A205 ( South Circular ) and the A215 ( Norwood Road ).

At the junction with CR 645, the route turns to the northeast and enters Estell Manor, becoming Broad Street.

At the junction of these trails, the Forest House hotel and trading post was built.

At first the settlement at the junction of the railroads was called Tom Paine's Post Office.

At the junction of two divides, Kell was a natural intersection for pioneer roads.

At the junction, U. S. 24 turns north and runs concurrently with U. S. 281.

At an early date the place was called Menominee River Junction, because here was the junction between the main line, and the Menominee River Branch.

At no time does he seem to have proposed marriage, and Mrs. King was evidently torn between a concern for her daughter's emotions and the desire to believe that the friendship might be continued without harm to her reputation.

At any rate, Manchester did not lag far behind the first commercial system which was set up in 1844 between Baltimore and Washington.

At this moment, Loveless and Means arrived, crashing through the undergrowth with their horses, and distracted her, and she ran off a short distance and jumped into a crevice between two rocks.

Allotropes of iron, ( alpha iron and gamma iron ) showing the differences in atomic arrangement. At a certain temperature, ( usually between and ), the base metal of steel ( iron ) undergoes a change in the arrangement of the atoms in its crystal matrix, called allotropy.

At pH values between the two pKa values, the zwitterion predominates, but coexists in dynamic equilibrium with small amounts of net negative and net positive ions.

At the exact midpoint between the two pKa values, the trace amount of net negative and trace of net positive ions exactly balance, so that average net charge of all forms present is zero.

At the Battle of Asfeld ( 552 ), he killed Turismod, son of the Gepid king Thurisind, in a victory that resulted in the Emperor Justinian's intervention to maintain equilibrium between the rival regional powers.

At times between the 3rd and mid-15th century, antipopes were supported by a fairly significant faction of religious cardinals and secular kings and kingdoms.

At last, led to the Hippodrome of Constantinople, he was hung up by the feet between two pillars, and two Latin soldiers competed as to whose sword would penetrate his body more deeply, and finally his body, according to the representation of his death, was torn apart.

* 1969 – At the U. S. Academy Awards there is a tie for the Academy Award for Best Actress between Katharine Hepburn and Barbra Streisand.

At the wedding a quarrel took place between the rivals and Phineus was turned to stone by the sight of the Gorgon's head.

At its maximum, the temperature of the spacecraft's heat shield was between.

At the age of 19 she left Haworth and worked as a governess between 1839 and 1845.

At the time, war was considered likely between the U. S. and France.

At the point where the Arno leaves the Apennines, flow measurements can vary between 0. 56 m³ / s and 3, 540 m³ / s.

At any given time, data can be transferred between the master and one other device ( except for the little-used broadcast mode ).

At the same time, a " gentlemen's agreement " was struck between the clubs to exclude non-white players from professional baseball, a bar that remained until 1947.

At the start of the next session, affairs were handled by a triumvirate of Granby, Disraeli, and John Charles Herries – indicative of the tension between Disraeli and the rest of the party, who needed his talents but mistrusted the man.

At the time, the age of consent for sexual acts between men in the UK was 21 ( compared with 16 for heterosexual acts ).

At the end of the 1900 season, the American League removed itself from baseball's National Agreement ( the formal understanding between the NL and the minor leagues ).

At 99th Street Broadway passes between the controversial skyscrapers of The Ariel East and West.

At the basis of this ... there is not only the massive use of heavy armoured divisions or cooperation between them and airplanes, but the creation of disorder in the enemy's rear by means of parachute raids.

At the end, the Congress was evenly split between the two factions.

At the same time, BONUCA holds seminars in topics such as the relationship between military and civil parts of society.

At the time, Skinner's behaviorist paradigm dominated psychology: Most psychologists focused on functional relations between stimulus and response, without positing internal representations.