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 midpoint of the eclipse, the Moon is precisely 180 ° from the Sun.

At age thirty and already in the midpoint of his career as a filmmaker, Fassbinder was inspired by the German classic film Mother Krauser ’ s trip to Happiness ( 1929 ) directed by Phil Jutzis.

At the New York state line, which is located at the midpoint of the Hudson River, the road continues as New York State Route 495 and heads into midtown Manhattan in New York City.

At the midpoint of Davis Avenue stands a " barn " that used to serve as the Post Commander's residence prior to World War II.

At the midpoint of the season, all the main characters travel to New York City, where the rest of the season is set.

At Parkside railway station, near the midpoint of the line, the locomotives made a scheduled stop to take on water.

At the midpoint of War and Peace, Tolstoy describes the character of Pierre observing this " enormous and brilliant comet [...] which was said to portend all kinds of woes and the end of the world ".

At the poem's midpoint, the persona suddenly takes action, strangling Porphyria, propping her body against his, and boasting that afterward, her head lay on his shoulder.

At the location of the discontinuity itself, the partial Fourier series will converge to the midpoint of the jump ( regardless of what the actual value of the original function is at this point ).

At the midpoint of the drop, a photograph is taken which is available to purchase in various formats.

At dawn on 6 November, the next blow was struck by the British when all three divisions of Chetwode's XX Corps attacked on a broad front near Sheria, about the midpoint of the Ottoman line.

At the midpoint of the season the Canucks lead the Western Conference, and Ottawa lead the East.

At the midpoint of the coast of Monterey Bay, it is only a few hundred meters from Monterey Canyon, the largest undersea canyon on the west coast of the Americas.

At the midpoint of the formation, there is nothing resembling a central peak.

At the midpoint a central peak rises from the floor.

At the midpoint is a pair of tiny craterlets.

At the midpoint of the interior is a central rise.

At the midpoint of the floor is a central peak formation.

At the midpoint of the crater floor is a central peak formation.

At the midpoint of the floor is a formation of mounts that comprise the central peak.

At the midpoint appear several small hills producing a central peak formation.

At the midpoint of the season, pre-qualifiers were re-evaluated.

At the midpoint of the crater floor is a central ridge, extending to the north.

At the midpoint is a small central peak.

* 3: 30 p. m. EDT: At a White House press briefing, Health and Human Services Secretary Tommy Thompson states that a 63-year-old Lantana, Florida resident was admitted to a hospital on Tuesday with non-contagious pulmonary anthrax.

At 13, Eilleen was invited to perform on CBC television's the Tommy Hunter Show.

Notable Australian musicians include: the opera singers Dame Nellie Melba and Dame Joan Sutherland ; country music stars Slim Dusty ( Australia's biggest selling domestic artist ) and John Williamson ; solo artists John Farnham and Olivia Newton-John, Pub rock band Cold Chisel, folk-rocker Paul Kelly ; Dance group The Avalanches ; jazz guitarist Tommy Emmanuel ; pioneer rocker Johnny O ' Keefe, global folk-rock band The Seekers, global rock and pop bands Men At Work, The EasyBeats, Air Supply, Crowded House, AC / DC, INXS, Little River Band, Nick Cave and the Bad Seeds, Midnight Oil, Dragon, Silverchair, Youth Group, You Am I and Powderfinger ; the " pop princess " Kylie Minogue, Pendulum, Pop Rock duo Savage Garden and alternative music stars the John Butler Trio, Xavier Rudd, Wolfmother, Tame Impala and The Vines.

At hip hop nightclubs, often owned and run by Africans, one would find clubbers wearing hip hop clothing typical of American youth such as oversized shirts, Tommy Hilfiger jeans and baseball caps.

At least two different books about the Major League Baseball club known as the " Dodgers " have used this character's name as a play-on-words for their titles: The Artful Dodgers, edited by Tom Meany ; and The Artful Dodger, by Tommy Lasorda with David Fisher.

At one time or another, in addition to Armstrong, lead trumpeters included Henry " Red " Allen, Joe Smith, Rex Stewart, Tommy Ladnier, Doc Cheatham and Roy Eldridge on trumpet.

At age 15, Jimmy recommended Tommy as the replacement for Russ Morgan in the 1920s territory band " The Scranton Sirens.

At that time, he was employed by radio impresario Tomás Muñiz, owner of WIAC-AM and the father of later producer and actor Tommy Muñiz.

At the local diner owned by Mel, she eventually bonds with her fellow servers — independent, no-nonsense, outspoken Flo and quiet, timid, incompetent Vera and meets divorced local rancher David, who soon realizes the way to Alice's heart is through Tommy.

At the Australian Open he was seeded twentieth, losing in the third round to Spaniard Tommy Robredo.

At various times his band include Keter Betts, Jaki Byard, Benny Carter, John Coltrane, Teddy Edwards, Benny Golson, Blue Mitchell, Tony Scott, Cliff Smalls, Sir Charles Thompson, Stanley Turrentine, Tommy Turrentine and other musicians who rose to prominence, especially in jazz.

At the time of Tommy John's operation, Jobe put his chances at 1 in 100.

At Chong ’ s sentencing, Assistant U. S. Attorney for Western Pennsylvania, Mary McKeen Houghton stated in her sentencing arguments that Tommy Chong " used his public image to promote this crime " and marketed his products to children.

At Bound for Glory Flair was in Fortune's corner, when Styles, Kazarian, Morgan, Roode and Storm were defeated in a Lethal Lockdown match by EV 2. 0 members Tommy Dreamer, Raven, Rhino, Sabu and Stevie Richards.

At this point, Tommy and Tuppence take Julius into their confidence, and the three agree to join forces:

At his lowest, Tommy returns to the Ritz, with the intent of getting even with Mr. Brown over Tuppence's fate.

At this pivotal moment, Julius and Tommy, who were hidden in the room and had guessed the location of the treaty and Mr. Brown's identity, overwhelm Sir James.

At this point, they made the decision to replace Anders Kobro with drummer Tommy Jackson.

At Maltby Secondary, Trueman had two teachers called Dickie Harrison and Tommy Stubbs who recognised his talent as a bowler and picked him for the school team, even though he was much younger than the other players.

At that point, LaRosa retained topnotch manager Tommy Rockwell to renegotiate his contract with Godfrey or, failing that, to receive an outright release.

At the end of the series, Tommy, alongside Kira, destroys Zeltrax.

At the time, Suffering Grief was composed of vocalist Raymond István Rohonyi and guitarists Pål Bjåstad and Tommy Lindal.

At age 14, she appeared in the 1921 film Sentimental Tommy, but her small part in a dream sequence wound up on the cutting room floor.

At the ending full motion video, Caleb is so disgusted with the waste of many innocent lives that he even kills a monk with his Tommy Gun before leaving the Hall of Epiphany.

At the September 21 Deep South Wrestling ( DSW ) event, he made an appearance and wrestled Tommy Suede.