To be sure, some details of funding needed for antiterrorism measures remain unclear. |
|
The confusion has left employees unclear about the future, with many not able to attend this week's briefing. |
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Whether it is a streak of water flowing down a dry riverbed or a cast shadow disrupting the almost monochrome field is unclear. |
|
It is unclear whether there would be any obligation in quasi-contract to make restitution. |
|
Although it is currently interpreted as an accretionary prism complex, the exact depositional setting remains unclear. |
|
At this time it is unclear as to whether the Walton Way was a salt way or rather the best route to a convenient crossing of the Trent. |
|
There were more explosions in Baghdad in the mid-afternoon local time, but the cause was unclear. |
|
The causes of its extinction remain unclear, but it is likely that rats, weasels, and cats played a role in its demise. |
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However, it is unclear why intrinsic value should attach to cultural survival as such. |
|
A liver biopsy may be necessary if the diagnosis is unclear or if there are atypical features. |
|
By late May, it was unclear how the belt-tightening would affect settlements. |
|
However, the biological significance of this multiplicity of enzymes remains unclear. |
|
The origin of turtles and tortoises from ancestral reptiles is still unclear. |
|
It was unclear whether the meeting would be for more talks or a formal farewell. |
|
Quite why Bradford should be so much above the national average is unclear. |
|
The clear mild waters around many of the areas hit by the tsunami have made them popular with divers and it remains unclear how many were killed. |
|
Commissioners are unclear how long the process of awarding the state's final license will take. |
|
What remains unclear is whether the rocks formed in an open ocean or a marginal back-arc basin associated with a subduction zone. |
|
It remained unclear how much involvement the spy agencies MI5 and GCHQ would have in the new set-up. |
|
The details of the settlement were unclear as Socialist Worker went to press. |
|
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At present, several major aspects of our understanding of the northern New Zealand area are unclear. |
|
As yet the optimal management for women with spontaneous miscarriages is unclear. |
|
Problems included unspecified dosages, unclear information about drug action, and side effects of drugs. |
|
Here Jim is warming up to that state of testiness he can be known for, though I'm unclear who he's directing his scorn at. |
|
Why Rhode Island furniture makers chose to compress the baluster shape to a round shape is still unclear. |
|
However, the role of the brain stem and spinal cord in acupuncture remains unclear. |
|
I am unclear what got me subject to this search, but I am bitter nonetheless. |
|
Whether a surgical mask or something even more sophisticated could protect you is unclear. |
|
Kabila was believed to be in the country on Sunday, but his whereabouts were unclear. |
|
However, caffeine can increase thermogenesis and energy expenditure, so the impact of coffee and other caffeine-containing drinks is unclear. |
|
The etiologic agent in respiratory system injury caused by organic dusts is unclear. |
|
The near-term outlook for enactment of new copyright legislation is unclear, and the best guess is that gridlock will prevail. |
|
Streets have been barricaded with burning tyres and at least one Iraqi has been wounded, although it is unclear how this happened. |
|
It was unclear from the newspaper report whether Beijing is offering to pay to build the line on the Pakistani side. |
|
It even remained unclear if Porifera share one common ancestor with other metazoan phyla. |
|
He told the Bradford conference that fathers are unclear as to what their role should be. |
|
It is unclear why the chiasmatic systems in other Coleoptera are evolutionarily less stable than the achiasmatic system in tiger beetles. |
|
It is unclear what percentage of the contributions came from African Americans. |
|
Through the open doorway, he heard the voice of Aline Fulke but her words were unclear. |
|
The exact number of ones with problems is unclear from the articles but it seems to be a handful out of many at best. |
|
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Students' grades are based primarily on teacher-designed or local tests, so the stakes for students are unclear. |
|
Today, these students of compassion are gone again, their identity uncertain and their aim unclear. |
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This compromise was put by Mr Latham himself, but what's still unclear is how far Labor is determined to go. |
|
However, it's unclear whether that was with his intimidators or his friends. |
|
However, the role of BRs in cell division remains unclear, as contradictory results have been reported. |
|
Evidence to the inquiries showed that the law and the way it was understood was unclear. |
|
The Indian High Commission in London said the hijackers' demands were unclear. |
|
But the long-term future still remains unclear, which is something of a disappointment. |
|
The walkie-talkie was very hard to understand, with a lot of static, and very unclear. |
|
Hence, it is unclear how much of the current rise in investor demand is merely deferred demand from the end of last year. |
|
It's unclear how a Segway makes it easier to stop and talk to people than say a car or bike also resting at a hotel or person's house. |
|
Manchester Crown Court heard that the reason he was targeted was unclear and the attack could have been without motive. |
|
Though it is unclear why there should be such a marked difference, 3G masts transmit at higher frequencies. |
|
As a matter of fact the understanding is quite unclear in this area of Riba al-Fadl as well, like it is in others. |
|
It's unclear how easy it is to pass on the virus between outbreaks or when you have no symptoms. |
|
Samuel's role remains unclear, but his real allegiance seems increasingly obvious. |
|
His report recommends caution, saying that doctors currently lack sufficient expertise and that their roles remain unclear. |
|
Whether this reality has yet to fully sink in with the majority of the American people is unclear. |
|
At what position on a slope individuals will most likely be found is still unclear. |
|
It is unclear exactly how to go about impressing the sisters, but a failure to do so is a frequently cited kiss of death. |
|
|
Why Korsakoff's psychosis develops in only some patients with Wernicke's encephalopathy is unclear. |
|
The foundation said the effects of the spill on the island's fragile environment were still unclear. |
|
It also remained unclear what sanctions would be applied to those who ignored the government's call to declare untaxed income. |
|
It remains unclear why Askar Akaev decided to leave under such humiliating circumstances. |
|
I'm starting to wonder if my writing is really as unclear as my comments would suggest. |
|
Whether this is down to them all recently becoming fathers is unclear, but those dirty nappies and sleepless nights won't have helped their mood. |
|
What exactly he means by methodological individualism here is unclear and is left unexplained. |
|
If it's unclear who owns the rights to a book, only the snippets are displayed. |
|
But he said it was unclear whether the bulge indicated a jagged break in the wing or a mirage caused by atmospheric distortion. |
|
It had vague, short-term plans and was unclear about what its top priorities were. |
|
By assets, it is unclear whether this means Pinacor's stock, or whether Scansource is buying Pinacor unencumbered with debt. |
|
The ownership of the site is unclear, leading to difficulties in attempts to remove the Travellers. |
|
Given all the bureaucracy and complex or unclear rules that currently exist, this is more than welcome. |
|
Although extensively discussed in the literature, the origin and natural history of this condition are still unclear. |
|
Organising a conspiracy of such proportion seems mind-boggling, especially since the precise purpose of doing so is unclear. |
|
Personhood is no doubt an open-ended concept that defies philosophic analysis in unclear cases. |
|
It is unclear which countries are meant, or whether any concrete examples actually fit this typification. |
|
The agency said it was unclear how the fish died though the tests would include checks for pollutants. |
|
It might be unclear, in any given case, whether a word should be regarded as polysemous or monosemous. |
|
Diction is unclear, and much of her lower register is lost in the orchestra. |
|
|
It's unclear whether the recipe wanted us to retain the juice and reincorporate it or dump it. |
|
Rules in the U.S. are still unclear, making it difficult for companies to win approval to market biogenerics there. |
|
Initially, the intentions of the West in intervening were muddled and unclear. |
|
As I write these words, it is unclear whether he is still in the land of the living. |
|
The documents supplied by the banks gave unclear and misleading information, which resulted in borrowers misinterpreting the facts. |
|
It is unclear what exactly makes dogs such good smellers, though much more of the dog brain is devoted to smell than it is in humans. |
|
In the absence of key comparisons with mild corticosteroids, the clinical need for topical pimecrolimus is unclear. |
|
The effect of the proline insertions on the linker stiffness is, however, unclear. |
|
Still, the exact cause of the sex-changed South Branch smallmouths remains unclear. |
|
Perhaps the artists themselves were unclear how their works were to be understood. |
|
As we speak, the total death toll is still unclear, but it amounts to several thousands. |
|
The court heard it was unclear if the turkey cooking was the sole cause of the outbreak. |
|
But it's that unclear set of requisites that makes a meeting between the empowered and the disenfranchised so impossible. |
|
It appears they evolved from a common ancestor in Australia, but the time of their divergence is still unclear. |
|
Whether there was pharmaceutical sponsorship of the research papers is unclear. |
|
It was unclear exactly how many people were on board the chartered aircraft. |
|
It is unclear whether ADS will make it any easier for Chinese people to get visas. |
|
The details of the incident are as yet still unclear, but it would seem that the boy began to cross the road, in front of stationary traffic. |
|
The bank owns some of the properties it occupies and leases others, and it is unclear whether it will rent or buy the Glasgow property. |
|
An abundance of uncleared public and private lands, and unclear title to lands throughout the country, helped to make these reforms successful. |
|
|
However, it is unclear whether these paired last branches are due to poor preservation or to an original bifurcation. |
|
Sociologists define anomie as a state where normal values are confused, unclear or not present. |
|
But it was found the council was unclear about long-term ambitions and its role as a community leader. |
|
In all honesty, having examined this unknowable show on two separate occasions, I remain unclear as to what it is actually about. |
|
Whether this was discussed or not in his absence, was unclear till late in the evening. |
|
A motive for any attack is unclear but detectives are looking into both Mr Guilfoyle's private and business lives. |
|
It is also unclear if warnings or cautions were picked up as well as convictions. |
|
Equally unclear is the histogenesis of intracranial sarcomas and particularly rhabdomyosarcomas. |
|
According to the reviews the extent of knowledge gained by such measures as performance in licensing examinations is at best unclear. |
|
For example, it is unclear how these superficial peritoneal lesions would give rise to infertility, especially if they were distant from the fimbria of the tubes or ovaries. |
|
Introduced in July 1999, the software ignores misspellings, interprets incorrect phraseology or unclear terminology, accepts ambiguity and expects error. |
|
It is unclear how aggressively the NSA will fight the proposal to end the metadata program. |
|
Because of the moderate preservation of the specimens, it is unclear whether all branching was originally via trifurcations or whether some bifurcations occurred. |
|
What this meant in terms of the slaves ' legal status was unclear. |
|
It is still unclear how the crisis between Syria and Lebanon will evolve. |
|
It is also unclear whether the vial contained the bacteria botulinum, from which the toxin is drawn, or the toxin itself, as Mr Kay claimed in interviews over the weekend. |
|
If, as officials suggest, Favaro has been peddling skulls from the Congo, it is unclear when he began the practice. |
|
It was unclear if it was one of the mamma Grizzlies that Palin would later make famous. |
|
Exactly how they determine what is and isn't a blog is unclear. |
|
For one, malpractice issues are unclear, since standard policies cover only FDA-approved therapies. |
|
|
It was sealed in 2009 for asbestos contamination and its current status remains unclear. |
|
Whether Ukrainian authorities have actually investigated the claims against the battalion's commander and its officers is unclear. |
|
Indeed, it's unclear what, if any, benefits the average Cuban will reap from increased diplomacy between the two countries. |
|
All four of them were able to fascinate relative outsiders, especially those in Hong Kong, that for rather unclear reasons thought they were a good bet. |
|
The IG office opened the investigation last September based on a referral from the FBI, but its progress is unclear, carper said. |
|
So Western governments are caught in a cat-and-mouse game and at times it is unclear who is the cat and who the mouse. |
|
It also remains unclear whether traditional practices such as aging tobacco in cedar or other woods might run afoul of the ban. |
|
It is unclear if this week's cessation of hostilities will be able to put that genie back in the bottle. |
|
It's unclear whether war can be declared against a terrorist group, as opposed to a sovereign country, and that muddles the issue of what qualifies as combat or self-defense. |
|
As he sees it, a General Crisis is a time when it is unclear who is hegemon and there is a reworking of the social contract between citizens and society. |
|
It is unclear, however, if the listed entity has any resources to foot the bill as its last two filings to the American securities regulator showed cash balances of zero. |
|
Functional measurements were done at rest, and thus, it is unclear whether DL could increase to a greater extent during exercise in acromegalic patients. |
|
It remains unclear when Spinal Solutions began to counterfeit surgical implants. |
|
It is unclear whether the decision was a response to widespread agitation. |
|
It is unclear if Kerry will be able to grab a bottle or two from the cubby the next time he passes through Moldova. |
|
There was natural concern from the England team, but it remains unclear as to whether the object was fired from an air gun or a more rudimentary device. |
|
She is beautiful but her worthiness as my mate is still very unclear. |
|
The answer is left unclear, but diaspora is certainly intended to be profitable. |
|
Online society is primarily a society of personal relations, which must be continually cultivated and reforged in a relatively unstable and unclear environment. |
|
I have always said that unclear writing is a sign of unclear thinking. |
|
|
The estate is estimated to be worth 400 million kyat, but it is unclear what price it would fetch on the open market in economically battered Myanmar. |
|
And then she herself becomes a sarsaparilla vine, the reasons of which are unclear. |
|
It remains unclear whether the interest is altruistic or self-aggrandizing, humane or prurient, psychopathic or admirable. |
|
If it is certain that Maya altars received offerings or ritual goods, the particular ritual actions performed at these stones remains wholly unclear. |
|
The force of this threat is still unclear, yet its effect is already felt. |
|
Whether their other plans are ambiguous or meaningless is unclear. |
|
But how much they have regained or how durable their hold is remains unclear. |
|
The language of poverty and misery is unclear and uncomfortable. |
|
The levels of nicotine and cotinine in amniotic fluid and cord blood were higher in the vitamin C-exposed group compared with the nicotine group for reasons that are unclear. |
|
I am unclear if this is advertising or just a repost of a press release. |
|
The pathogenesis of necrosis in toxoplasma encephalitis is unclear. |
|
For example, in relaxed myofibrils, it was unclear whether each Tmod striation could be unambiguously resolved into separate thin filament profiles. |
|
The evolutionary relationships of anhingas and darters remain unclear. |
|
Whether the couple ever legally divorced also remains unclear. |
|
However, the effect of chronic treatment with anticholinergics on airway remodeling, responsiveness, and changes in lung function in patients with asthma is thus far unclear. |
|
But how exacerbating anarchy in Libya and highlighting the power of the gun over politics serves U.S. interests remains unclear. |
|
Even then, it is unclear whether the Italians would attempt to extradite her, or if the United States would grant such a request. |
|
The ringleaders remain at large, and their exact motives remain unclear. |
|
It can appear in the urine of autistic children at very high levels, and the source is unclear but Shaw suggests it could be a product of breakdown of arabinose in the gut. |
|
With that gag order in place, the reason behind the decision will remain unclear. |
|
|
It is unclear when these steps will be taken or what they will entail. |
|
But whether the attackers had rushed the building under fire is unclear. |
|
But for reasons that remain unclear, Anna and Paul turned west and fled from Harbin to Berlin. |
|
The effects of sunlamps and tanning beds on the risk for melanoma are unclear due to limited study design and conflicting results from retrospective studies. |
|
The role that these territorial interactions play in influencing the redistribution of animals that have been evicted from their native home ranges remains unclear. |
|
Although the cause of the death of the cells is unclear, the symptoms and signs of the disease are well known and stereotypic. |
|
The role of population-based screening for skin cancer remains unclear. |
|
Now the damage is done, and it is unclear whether Clear Skies, or any other needed environmental reform proposal, will make it through this Congress. |
|
The extent to which the US would help bankroll this option is unclear. |
|
The relationship between middle ear disease and mastoid development remains unclear although it is known that poor mastoid development is associated with middle ear disease. |
|
The representatives of the relatives or patients appear to be largely self-appointed and it is unclear how accurately they reflect the views of others. |
|
At seminars or meetings, it was often he alone who saw the point of a question, and he would not hesitate to rephrase it, if he thought it unclear. |
|
For Overton the line between human and beasts was rather unclear. |
|
Though a lab has also confirmed the presence of the virus, its role in her death is unclear. |
|
The public had been kept clear of the tomb, and it is unclear what level of access there had been to the king's remains before they were replaced in a new sepulchre. |
|
It is unclear whether this virus is a cause of pneumonia or merely latently reactivated, because virtually all adults are seropositive for the virus. |
|
It was all very unclear, and I really didn't understand why they did it. |
|
It is still unclear whether virtual education is really less expensive, and attempts to assess comprehensively the effectiveness of educational programs have been unavailing. |
|
Some interviews were unstructured, when we really sat down to talk only about reindeer herding, but I knew I could come back the day after if something was unclear. |
|
Officers said it was unclear whether the shots were fired at a person or into the air, and there were no bloodstains found or evidence of any injuries. |
|
|
The exact scientific mechanism by which urtication works is still unclear. |
|
At that time it was unclear whether he had a capable team around him. |
|
The unidirectionality of the effect is also striking and consistent with a linear unidirectional effect seen in an S-Leut isolate population, but the mechanism is unclear. |
|
Posner's proof of this result in his 1960 paper was rather unclear, and a clearer proof was given by S. Amitsur in 1967 using ultrafilters, a concept borrowed from logic. |
|
It is unclear if the bloodmobile will ever be able to function again. |
|
It was unclear whether he was speaking on behalf of the Foreign Ministry or the prosecution. |
|
How exactly that qualification occurs is unclear and undemonstrated. |
|
Whether the theory truly tipped non-violent musers into killers, or whether it merely gave a pretext to psychopaths, simpletons and romantics to commit murders, is unclear. |
|
It was unclear, as the protests wound down, whether there were any injuries and how many arrests had been made. |
|
It was unclear what brought the girl, who was being called Aliyah, and her biological mother to the same party. |
|
Previously it has been unclear whether cannabis use predates manic episodes. |
|
This can happen because the ownership of content is usually unclear in the law. |
|
It's still unclear who was responsible for orchestrating the attack. |
|
A male-biased brood free of endosymbiotes was found in the SO population. The way in which this arrhenogeny occurs is as yet unclear. |
|
It is unclear whether or not a purchaser upon exchange of contracts will be regarded as guilty of postponing conduct if failing to caveat. |
|
It's unclear which side will win the latest face-off between the President and Congress. |
|
The outcome of the forthcoming election is still unclear due to the large number of floating voters. |
|
Never build a doctrine on or draw a teaching from an unclear or debated hapax. |
|
It was unclear if the blatant display of her body was meant as a sexual advance or some other expression of heteroflexibility or homosociality. |
|
The relationship between the Roman Empire and the kingdoms of ancient Ireland is unclear. |
|
|
The reasons for a lack of industrialisation in Devon and Cornwall are unclear but probably reflect local preference, at least in part. |
|
Major activity at the site appears to have finished about 500 BC, for reasons that are unclear. |
|
The invasion force in AD 43 was led by Aulus Plautius, but it is unclear how many legions were sent. |
|
Other historians, however, believe that Gregory initiated the mission, although the exact reasons remain unclear. |
|
Edward died at Farndon in northern Mercia on 17 July 924, and the ensuing events are unclear. |
|
It is unclear when Harold learned of William's landing, but it was probably while he was travelling south. |
|
William ordered that Harold's body be thrown into the sea, but whether that took place is unclear. |
|
The exact reason for the rebellion is unclear, but it was launched at the wedding of Ralph to a relative of Roger's, held at Exning. |
|
It is unclear if William would have been supplanted in the ducal succession if Robert had had a legitimate son. |
|
William ordered that Harold's body was to be thrown into the sea, but whether that took place is unclear. |
|
The exact reason for the rebellion is unclear, but it was launched at the wedding of Ralph to a relative of Roger, held at Exning in Suffolk. |
|
Part of it may have been written at the time when the pages were destroyed, though this is unclear. |
|
Cromwell, aided by Thomas Harrison, forcibly dismissed the Rump on 20 April 1653, for reasons that are unclear. |
|
Although it had equipment capable of doing serious damage, the Luftwaffe had unclear strategy and poor intelligence. |
|
Although the reason for the name is unclear, by 1850 it was in official use on maps. |
|
Around 1779 Priestley and Shelburne had a rupture, the precise reasons for which remain unclear. |
|
Heisenberg showed that the neutron was best described as a new nuclear particle, but its exact nature remained unclear. |
|
Some argue that waiting lists result in great pain and suffering, but again evidence for this is unclear. |
|
These details are unclear, but titles and positions like hauldr, thegn, landmand, show mobility between the Karls and the Jarls. |
|
It is unclear if the Norse leavened their breads, but their ovens and baking utensils suggest that they did. |
|
|
The rules are unclear, but it was popular with both adults and children, even though it often led to injuries. |
|
However, it is unclear whether he was the sole Bishop for Cornwall or the leading Bishop in the area. |
|
Whether this was a result of the Angles themselves, as the early medieval writer Gildas argued, or mere coincidence is unclear. |
|
Most historians take the view that Gregory initiated the mission, although exactly why remains unclear. |
|
It is unclear where his diocese was located, although he was considered to be Alhfrith's bishop. |
|
Teaching at Oxford existed in some form as early as 1096, but it is unclear when a university came into being. |
|
Though the text remains unclear as to the precise pretext, Clovis had Ragnachar executed. |
|
At some point, for reasons that are unclear, it became customary to burn Guy Fawkes in effigy, rather than the pope. |
|
The origins of the pasty are unclear, though there are many references to them throughout historical documents and fiction. |
|
Despite the modern pasty's strong association with Cornwall, its exact origins are unclear. |
|
What raptus means is unclear, but the incident seems to have been resolved quickly and did not leave a stain on Chaucer's reputation. |
|
It is unclear to what extent Chaucer was seminal in this evolution of literary preference. |
|
It is unclear whether Chaucer would intend for the reader to link his characters with actual persons. |
|
It is unclear to what extent Chaucer was responsible for starting a trend rather than simply being part of it. |
|
Gertrude interrupts to report that Ophelia has drowned, though it is unclear whether it was suicide or an accident exacerbated by her madness. |
|
They are so deeply entrenched in both worlds that it is unclear whether they control fate, or whether they are merely its agents. |
|
Mary Shelley insisted she would have known if Claire had been pregnant, but it is unclear how much she really knew. |
|
Mary Shelley was aware of Payne's plan, but how seriously she took it is unclear. |
|
Like many popular nursery rhymes the origins of the song have been much debated and remain unclear. |
|
The exact origins of the name are unclear, but the fact that the roof looked like a corrugated iron shed roof played a part. |
|
|
He was incarcerated at Fresnes prison where he died on 24 October 1944 under unclear circumstances, while awaiting trial. |
|
As of June 2008, it is still unclear whether the council in either of its guises has agreed to write off its 1980s overspend. |
|
Yet it is unclear whether these political changes will be enough to reverse the decline of minority Romance languages. |
|
However, it remained unclear where the border was between the UK and Ireland in Lough Foyle. |
|
The extent to which these peoples ever formed a distinct ethnic group remains unclear. |
|
Whether their appearance in the record has any significance or whether it is just happenstance is unclear. |
|
It is unclear whether the Mormaers were originally former kings, royal officials, or local nobles, or some combination of these. |
|
For unclear reasons, the population in the 18th century was lower than that in the 16th century. |
|
Before the Lisbon Treaty came into force, the question of whether a member state had a legal right to leave the union was unclear. |
|
It is unclear what exactly the Entente meant to the British Foreign Office. |
|
However, historians are unclear as to whether Cabot first visited Newfoundland or Cape Breton Island. |
|
Even during the early years of the Peerage, the position of bishops was unclear. |
|
Despite their failure to be tried as temporal peers in the House of Lords, it remained unclear whether the Lords Spiritual were indeed peers. |
|
Mobile phone roaming charges were abolished in the European Union from 15 June 2017 What happens with them after Brexit is unclear. |
|
Whether the Irish head of state from 1936 to 1949 was George VI, or the President, was left unclear. |
|
The reason for the war is unclear, but it has been suggested that it was related to the killing of Earnwine son of Eadwulf on Eadberht's orders. |
|
It is unclear, therefore, how much kings made judgments by themselves and how much they had to follow professional advice. |
|
It is unclear how often capital punishment was carried out in situations where it would be licit without any records other than the legal tracts. |
|
Pennsylvania's border was thus unclear and the colony pushed for a border far south of the 40th parallel. |
|
The origin of this particular legal provision is as unclear as the rest of Irish law. |
|
|
The effect of the running of the domiciliary nonclaim statute on Maine creditors is unclear. |
|
It also remains unclear whether this is practical in fields outside the sciences, where there is much less availability of outside funding. |
|
However, the true meaning of the mysterious resurrected unicorn in the last panel is unclear. |
|
The exact circumstances are unclear and there are two conflicting accounts of his death. |
|
In 1263 his brother Dafydd defected to England for reasons which are unclear. |
|
Whether this was due to the inexperience of the English commanders or the indiscipline of the English soldiers is unclear. |
|
The King then exiled Gaveston to Gascony in 1307 for reasons that remain unclear. |
|
The exact significance of the name is unclear as there are no hills in the vicinity. |
|
Subspecific divisions have been suggested for both the Atlantic and Pacific herrings, but their biological basis remains unclear. |
|
Whether they remained in the area during periods of extreme cold is unclear. |
|
Clays, desert dust and biological particles may be effective, although to what extent is unclear. |
|
How far seaward the Roman settlement extended is unclear owing to the deposits laid down above them during later floods. |
|
It is unclear if the advantage of a hinged jaw is greater biting force, improved respiration, or a combination of factors. |
|
And it is said to be unclear at this stage whether ACAS X would provide any horizontal resolutions. |
|
Such embellishments may not be factual, and what actually happened is unclear. |
|
The relative importance of each of these factors and their relationship to each other is unclear, and still the subject of much debate. |
|
The relationship between the supreacrustal rocks and the Scourian gneisses remains unclear. |
|
The relationship between these metasediments and Scourian gneisses remains unclear. |
|
The precise meaning of shafan remains unclear, but the balance of opinion appears to indicate that the hyrax is indeed the intended meaning. |
|
It is estimated that 13 to 18 species exist, and the exact distinction between species is still unclear. |
|
|
The extent of sea ice around Antarctica has remained roughly constant in recent decades, although the thickness changes are unclear. |
|
The manner in which units of meaning are assigned to units of syntax remains unclear. |
|
For centuries it remained unclear whether the Icelandic stories represented real voyages by the Norse to North America. |
|
The location of the various lands described in the sagas remains unclear, however. |
|
It is unclear whether Columbus learned about the winds from his own sailing experience or if he had heard about them from others. |
|
While details of Cabral's early life are unclear, it is known that he came from a minor noble family and received a good education. |
|
The precise cause of her sinking is still unclear, because of conflicting testimonies and a lack of conclusive physical evidence. |
|
In such cases, it can be unclear whether it is the tone, the voicing type, or the pairing of the two that is being used for phonemic contrast. |
|
The language of the Germani Cisrhenani and their neighbours across the Rhine is still unclear. |
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It is unclear whether Athenaeus finished his work on his own or Timocrates finished it for him, as most of the Athenaeum is lost. |
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But it remains unclear which Belgic Gauls were considered Germani ancestry and which, if any, might have spoken a Germanic language. |
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It is unclear whether Augusta Treverorum itself fell victim to the Alamannic invasion. |
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It remains therefore unclear where exactly the Central European origins of the Boii lay, if somewhere in Gaul, Southern Germany or in Bohemia. |
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This event might have prompted the annexation of the Nabataean kingdom, but the manner and the formal reasons for the annexation are unclear. |
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The dating of the Khaganate's existence has been the subject of debates among scholars and remains unclear. |
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The fate of the Rus' Khaganate, and the process by which it either evolved into or was consumed by the Rurikid Kievan Rus', is unclear. |
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The exact number and extent of these pagi is unclear and probably changed over time. |
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The specific origin of the Mongolic languages and associated tribes is unclear. |
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During nighttime, giraffes appear to hum to each other above the infrasound range for purposes which are unclear. |
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At any rate, the Letter's author was most likely a Westerner, though his or her purpose remains unclear. |
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