While all modern variants of the acre contain 4, 840 square yards, there are alternative definitions of a yard, so the exact size of an acre depends on which yard it is based on.

While an exact number has not been determined, thousands of Canadians have purchased and used what they contend to be grey market radio and television services, licensed in the United States but not in Canada.

While most small corporations do not have a 2 / 3 vote requirement, in the exact opposite, most large corporations especially those incorporated in Delaware, do have a 2 / 3 vote requirement.

While historians disagree over the exact authorship of the work, the writing contains clear indications of Allen's style.

While the exact definition and what is included as extreme sport is debatable, some attempted to make classification for extreme sports.

While the exact location of the grave is unknown, a stone was added in the 19th century to mark a grave traditionally thought to be Calvin's.

While the exact relationship of the short and apparently primitive text of Q1 to the later published texts is not resolved, Hardin Craig among others has suggested that it may represent an earlier draft of the play and hence would confirm that the play referred to in 1589 is in fact merely an earlier draft of Shakespeare's play.

While the exact cause of this behavior is unknown, springbok exhibit this activity when they are nervous or otherwise excited.

While her exact route is unknown, Tubman made use of the network known as the Underground Railroad.

While the exact style of the wine will vary from producer, some of the terroir characteristics associated with California Chardonnay include " flinty " notes with the Russian River Valley and mango & guava from Monterey.

While the exact meaning of the term layer-4 switch is vendor-dependent, it almost always starts with a capability for network address translation, but then adds some type of load distribution based on TCP sessions.

While this greatly reduced the bandwidth requirements for spammers at a time when Internet connections were limited, it forced each spam to be an exact copy and thus easier to detect.

While the issue of the exact theological structure and composition of the Sermon on the Mount is subject to debate among scholars, specific components within it, each associated with particular teachings, can be identified.

While his motives for founding this order are ultimately unknown, it was said to be all for his own political and personal gain and to also exact vengeance on his enemies.

While the exact origins of chess are unclear, modern rules first took form during the Middle Ages.

While the video signal can easily hide the head-switching point in the invisible vertical retrace section of the signal, so that the exact switching point is not very important, the same is obviously not possible with a continuous audio signal that has no inaudible sections.

While the exact cause of endometriosis remains unknown, many theories have been presented to better understand and explain its development.

While Widukind was considered the leader of the Saxon resistance by the Franks, his exact role in the military campaigns is unknown.

While variants turn up in other places ( for example a poem often ascribed to Virgil called Moretum contains the phrase E Pluribus Unus ), this is the oldest known use of the exact phrase.

While the exact provenance of the word " poutine " is uncertain, some of its meanings undoubtedly result at least in part from the influence of the English word pudding.

While the exact date of Crawford's break with Seymour is disputed, it was complete by 1908.

While the exact origins of the wave may be in dispute, Seattle was the first place to routinely perform it.

While there is no consensus on the exact meaning of the name Itzamna, it may be significant that itz is a root denoting all sorts of secretions ( such as dew, sap, and semen ) and also sorcery.

While the exact mechanisms have yet to be elucidated, peroxidases are known to play a part in increasing a plant's defenses against pathogens.

While one-third of alternative treatments have some published literature supporting their use, research on alternative medicine is frequently of low quality and methodologically flawed, which might cause these results to be exaggerated.

While the inning is still being played, this last scenario can cause a temporary situation where a run has already scored, but its earned / unearned status is not yet certain.

While this is intended as a clever con trick, the machine, surprisingly, works, sending Blackadder and Baldrick back to the time of the dinosaurs, where they manage to cause the extinction of the dinosaurs, through the use of Baldrick's best, worst and only pair of underpants as a weapon against a hungry T. Rex.

While they are not major teratogens, uncertainty remains as to whether they cause cleft palate in a small number of babies and whether neurobehavioural effects occur as a result of prenatal exposure ; they are known to cause withdrawal symptoms in the newborn.

While other conditions may cause a moderate deterioration ( e. g., dementia and delirium ) or transient interruption ( e. g., grand mal and petit mal seizures ) of consciousness, they are not included in this category.

While Esperanto itself was not enough cause for execution, its use was extended among Jews or trade unionists and encouraged contacts with foreigners.

While not a direct cause of El Niño, the Madden-Julian Oscillation, or MJO, propagates rainfall anomalies eastward around the global tropics in a cycle of 30 – 60 days, and may influence the speed of development and intensity of El Niño and La Niña in several ways.

While flaming can occur as a result of legitimate debates or grievances, flame trolling implies the intentional posting of inflammatory, grossly offensive or menacing rhetoric or images for the fun of it in order to cause others harm.

While falling foul of Godwin's law tends to cause the individual making the comparison to lose their argument or credibility, Godwin's law itself can be abused as a distraction, diversion or even as censorship, fallaciously miscasting an opponent's argument as hyperbole when the comparisons made by the argument are actually appropriate.

While the representativeness heuristic and other cognitive biases are the most commonly cited cause of the gambler's fallacy, research suggests that there may be a neurological component to it as well.

While there is no disagreement as to the normal range of blood sugar, debate continues as to what degree of hypoglycemia warrants medical evaluation or treatment, or can cause harm.

While hyperthyroidism may cause thyrotoxicosis they are not synonymous medical conditions ; some patients may develop thyrotoxicosis as a result of inflammation of the thyroid gland ( thyroiditis ), which may cause the release of excessive thyroid hormone already stored in the gland but does not cause accelerated hormone production.

While the " historical " part of historical materialism does not cause a comprehension problem ( i. e., it means the present is explained by analysing the past ), the term materialism is more difficult.

While the victory was minor, it encouraged the Gauls and Ligurians to join the Carthaginian cause, whose troops bolstered his army back to around 40, 000 men.

While these two causes have not been proven they ’ re likely suspects as they cause issues with both the blood flow and nervous systems.

While President Ronald Reagan was a supporter of the Contra cause, the evidence is disputed as to whether he authorized the diversion of the money raised by the Iranian arms sales to the Contras.

While monetary and military Libyan support for the Sahrawi cause dwindled in the mid-1980s, after a rapprochement with Morocco, the enemy of Polisario, some Sahrawi refugee students are still able to apply for higher education in Libya.

While running a device driver in user space does not necessarily reduce the damage a misbehaving driver can cause, in practice it is beneficial for system stability in the presence of buggy ( rather than malicious ) drivers: memory-access violations by the driver code itself ( as opposed to the device ) may still be caught by the memory-management hardware.

While nitrate is much less toxic than ammonia, levels over 30 ppm of nitrate can inhibit growth, impair the immune system and cause stress in some aquatic species.

While NSAIDs as a class are not direct teratogens, they may cause premature closure of the fetal ductus arteriosus and renal ADRs in the fetus.

While chiri is much more likely to cause death, sashimi fugu often causes intoxication, light-headedness, and numbness of the lips, and is often eaten for this reason.