Exactly when this first happened is still a topic of archeological and historical investigation.

Exactly when these poems would have taken on a fixed written form is subject to debate.

Exactly when the first flights of rockets occurred is contested.

Exactly when his chronology was reasonably well established is not clear, but by 1825 visitors to the museum were being instructed in his methods.

Exactly when this happened is uncertain, but he had papers referring to this by the time of the Walpurgisnacht rock concert.

Exactly when the Roman Catholic Church took its definite stand against Montanism is not known with any certainty.

Exactly when the word bluegrass itself was adopted to label this form is not certain, but is believed to be in the late 1950s, and was derived from the name of the seminal Blue Grass Boys band, formed in 1939 with Bill Monroe as its leader.

Exactly who first proposed the alliance between the two kingdoms is unknown, as is the date when the possibility was first discussed.

Exactly when an earthquake will strike is still a mystery, but how blood circulates in the body is not.

" Exactly when it is the best time for each element of the strategy to be implemented is often critical.

Exactly where, when, and how this information becomes conscious is entirely beyond our understanding at present.

Exactly how this may occur is not well understood, but a process of gradual recovery from alien hand syndrome when the damage involves a single hemisphere has been reported.

Exactly when they won it is not known.

Exactly when Marocco and Bankes moved to London is unknown, but for Richard Tarlton ( a renowned clown ) to have seen the act, they must have arrived before Tarlton's death in September 1588.

Exactly what developments took place where and when in the evolution of polyphony is not always clear, though some landmarks remain visible in the treatises.

Exactly when Roman Anti-Judaism began is a question of scholarly debate, however historian H. H.

Exactly when the temple was converted to a Christian church remains unknown.

Exactly when Barton and his family began living on the Trentham estate is unclear from various historical sources.

Exactly when the Spanish started using this name and why is unknown.

Exactly one week later, he cemented his position as a major threat to Clinton when he eked out a narrow win in the bitterly fought Connecticut primary.

Exactly who and when is a matter of intense debate and national pride, for Japanese, Koreans, and Chinese alike.

Exactly when the term originated is unknown ; several examples are known from the early 1900s.

Exactly when complete and total information-theoretic death might occur with respect to different types of preservation and decomposition might also be relevant to the speculative field of mind uploading.

Exactly how many losers are now coming to my party?

Exactly a year to the day he left, he arrived back in Tripoli, the expedition being a complete failure.

Exactly 8-hours 40-minutes later, Television South began broadcasting to the South and South-East of England.

Exactly 27 years after Wales played their first match, they played France for the first time in a new competition called the European Nations Cup, in which Wales, France and England would play two matches each.

His sermon was based on Zechariah 14: 9 and entitled, “ Meat out of the Eater ; or, Hopes of Unity in and by Divided and Distracted Times .” Exactly one year later, on June 30, 1648, he preached another fast sermon on Revelation 3: 20, “ England ’ s Spiritual Languishing ; with the Causes and the Cure .” He also participated in the Westminster Assembly as one of three clerks, was later appointed to write a preface to the second edition of the Westminster Confession in 1658, and served Oliver Cromwell as a chaplain and a trier ( an overseeing body that examined men for the ministry ).

Exactly how large the proportion is unknown, since many ocean species are still to be discovered.

Exactly what happened is clouded in mystery.

Exactly how coffeeshops get their supplies is rarely investigated, however.

Exactly how the VF mature from an immature monolayer in newborns to a mature three layer tissue in adults is still unknown, however a few studies have investigated the subjects and brought some answers.

Exactly why this deathbed surveillance was carried out remains unclear, and the surviving documentation is patchy.

Exactly which staff positions represent which notes is determined by a clef placed at the beginning of the staff.

Exactly what is provided around these varies, but they are the essentials of an ontology.

Exactly what causes this variation is not entirely understood, although factors contributing to it could include the lengths of the polyglutamine and polyglycine tracts, sensitivity to and variations in the intrauterine endocrine milieu, the effect of coregulatory proteins that are active in Sertoli cells, somatic mosaicism, expression of the 5RD2 gene in genital skin fibroblasts, reduced AR transcription and translation from factors other than mutations in the AR coding region, an unidentified coactivator protein, enzyme deficiencies such as 21-hydroxylase deficiency, or other genetic variations such as a mutant steroidogenic factor-1 ( SF-1 ) protein.

Exactly what constitutes a " tragedy ", however, is a frequently debated matter.

Exactly which method women use to express aggression is something that varies from culture to culture.

The E-text reports, however, that in 952, “ the Northumbrians drove out King Olaf and accepted Eric, son of Harold .” The Annals of Ulster for the same year report a victory of the ' foreigners ', i. e. the Northmen or the Norse-Gaels, over “ the men of Scotland and the Welsh i. e. Britons of Strathclyde and the Saxons .” Exactly what this succinct account may tell us of Eirik's second rise to power, if at all, is frustratingly unclear.

Exactly how this is chosen depends on the tidal regime in the area being charted and on the policy of the hydrographic office producing the chart in question ; a typical definition is Lowest Astronomical Tide ( the lowest tide predictable from the effects of gravity ), or Mean Lower Low Water ( the average lowest tide of each day ), although MSL is sometimes used in waters with very low tidal ranges.

5 September 2009 < http :// www. newadvent. org / cathen / 01360a. htm >.</ ref > Exactly how the synoptics meant it to be reinterpreted or interpreted, however, is a matter of debate among Christian scholars:

( Exactly what hand Prescott took in the music, other than hiring the composers and musicians, is not clear.