Anura is divided into three suborders which are broadly accepted by the scientific community but the relationships between some families remains unclear.

With the availability of primary sources, such as the those in Nag Hammadi library, the identity of Abrasax remains unclear.

To what extent Snorri's presentation is poetic creation only remains unclear.

His exact date of death remains unclear as well, with most research pointing toward it being between April 14, 1202, and April 5, 1203.

The legal process required at the federal level remains unclear.

How indigenous peoples discovered the synergistic properties of the plants used in the ayahuasca brew remains unclear.

It remains therefore unclear where exactly the Central European origins of the Boii lay, if somewhere in Gaul, Southern Germany or in Bohemia.

Hence it remains unclear why any of it is conscious.

The exact taxonomic placement of New World Vultures remains unclear.

As such, it remains unclear if knuckle cracking is in itself associated with any impaired hand function.

It remains unclear if Paul was even himself married.

Since these canids are called dholes only in English, the etymology remains unclear, but it may have come from (‘ wolf ’).

Their relationship to the Asfarviridae and the Myoviridae was not examined and remains unclear.

Nevertheless, their relationship with all other Orthodox Churches remains unclear, as ' Orthodox ' Churches normally recognize and are recognized by others.

Whether Shakespeare took these from Belleforest directly or through the Ur-Hamlet remains unclear.

Nevertheless the immense acceleration process that occurs during hyperinflation ( such as during the German hyperinflation of 1922 / 23 ) still remains unclear and unpredictable.

Gutenberg's technique of making movable type remains unclear.

Although the exact nature and extent of the Christian redaction remains unclear there is broad consensus as to what the original text of the Testimonium by Josephus would have looked like.

It remains unclear why John chose to marry Isabella of Angoulême.

It is currently unclear whether 21, 000-year-old campfire remains found in the Valley of Mexico are the earliest human remains uncovered so far in Mexico.

Instead, in yeast, it has been shown to be dependent on a multiprotein tethering structure termed the ER-mitochondria encounter structure, or ERMES, although it remains unclear whether this structure directly mediates lipid transfer or is required to keep the membranes in sufficiently close proximity to lower the energy barrier for lipid flipping.

Despite extensive research into the interaction of modafinil with a large number of neurotransmitter systems, a precise mechanism or set of mechanisms of action remains unclear.

The origin of the river's name remains unclear.

For example, the interest of past members of the Foundation's Advisory Board remains such that they place their knowledge and judgments at our disposal much as they had done when they were, formally, members of that Board.

Finally, when the accelerometer output is zero, the entire system remains stationary, and the platform is, by definition, leveled.

But the fact remains that in most restaurants, including some of the best of Paris and Bordeaux and Dijon, the bottle is frankly and simply brought from the cellar to the table when ordered, and all the conditioning or preparation it ever receives takes place while the chef is preparing the meal.

The perplexing question still remains as to why the middle classes turn to the churches as a vehicle of social identity when their clubs and charities should fill the same need.

In both cases the stubborn fact remains: liberalism gave birth to two brilliant apostates, both legitimate offspring of its loins, and when brought to the test, it behaved shabbily.

Bradman fulfilled his promise in the 1930 series when he scored 974 runs at 139. 14, which remains a world record Test series aggregate.

It is alleged, too, that at a time when the influence of Ambrose required vigorous support, he was admonished in a dream to search for, and found under the pavement of the church, the remains of two martyrs, Gervasius and Protasius.

By the middle of the 19th century, industrialisation swept away most of the city's medieval rules of production and commerce, although the entirely corrupt remains of the city's mediæval constitution was kept in place ( compare the famous remarks of Georg Forster in his Ansichten vom Niederrhein ) until 1801, when Aachen became the " chef-lieu du département de la Roer " in Napoléon's First French Empire.

... A Fire Upon the Deep remains a favourite and a delight to re-read, absorbing even when I know exactly what ’ s coming.

Amdahl's law is a model for the relationship between the expected speedup of parallelized implementations of an algorithm relative to the serial algorithm, under the assumption that the problem size remains the same when parallelized.

For example, when one removes a price label, the adhesive usually remains on the label and the surface.

Another example is when someone tries to pull apart Oreo cookies and all the filling remains on one side ; this is an adhesive failure, rather than a cohesive failure.

If the above errors be eliminated, the two astigmatic surfaces united, and a sharp image obtained with a wide aperture — there remains the necessity to correct the curvature of the image surface, especially when the image is to be received upon a plane surface, e. g. in photography.

This assumption is justified if a poor image on the focusing screen remains stationary when the aperture is diminished ; in practice, this generally occurs.

Although Nelson's biographer Ernle Bradford assumed in 1977 that the remains of Orient " are almost certainly unrecoverable ", the first archaeological investigation into the battle began in 1983, when a French survey team under Jacques Dumas discovered the wreck of the French flagship.

Nonetheless, the historical distinction between " law " and " equity " remains important today when the case involves issues such as the following:

( Codification is the process of enacting a statute that collects and restates pre-existing law in a single document — when that pre-existing law is common law, the common law remains relevant to the interpretation of these statutes.

In these courts, the older decision remains controlling when an issue comes up the third time.

If the trip mechanism is operated when the clutch would otherwise disengage the clutch remains engaged.

This remains the oldest stand ( dating back to 1905 ) not only in the Football League, but in the professional world and is thus a Grade II * listed building thanks to Jimmy Hill's efforts when saving the almost-bankrupt club as Chairman.

If the column load is gradually increased, a condition is reached in which the straight form of equilibrium becomes so-called neutral equilibrium, and a small lateral force will produce a deflection that does not disappear and the column remains in this slightly bent form when the lateral force is removed.

The parasite remains viable at 4 ° C for at least 18 days or up to 250 days when kept at room temperature.

These include Quanterness chambered cairn ( 3250 BC ) in which the remains of 157 individuals were found when excavated in the 1970s, Cuween Hill near Finstown which was found to contain the bones of men, dogs and oxen and Wideford Hill cairn, which dates from 2000 BC.

This allows half the tag to be collected for notification while the other half remains with the body when battle conditions do not allow the casualty to be immediately recovered.