References in periodicals archive ?
"It is unclear what impact aggressive law enforcement efforts have on drug markets.
It's also unclear whether the people who stabbed and shot the victims were apprehended.
It is unclear whether the tax records list the spouse as the judge's dependent or not.
'The reason for the existence of a reserve police force is unclear to us.
A Cleveland Police spokesperson said: "It is unclear how the man sustained the injuries however it is believed that taxis and people were around at the time the man sustained them and officers would appeal for these people to come forward with information."
121, line 5: Graham has typed "man" in the margin next to this line in the typescript; his intention is unclear.
It is still unclear where Kopparberg's UK production will be located or how many people it would look to employ.
But the plan met a strong backlash from the public and experts, who are calling it an "unclear proposal".
A nerve agent attack on former Russian double agent Sergei Skripal and his daughter Yulia may have left them with compromised mental capacity and it is unclear whether they will recover, a British judge said on Thursday in a ruling.
Many women report their asthma symptoms change with their menstrual cycle, which researchers say may be down to variations in levels of hormones, including oestrogen and progesterone, though the link is unclear.
Many women report their asthma symptoms change with their menstrual cycle, which researchers say may be down to variations in levels of hormones, including oestrogen and progesterone, though the link is unclear. Dr Nicola McCleary, who led the study at the University of Edinburgh's Asthma UK Centre for Applied Research, said: "Asthma and allergy symptoms are often affected by life events such as puberty and menopause, but the reasons behind this are unclear." Scientists say the link between asthma and hormonal drugs including HRT and contraceptives is unclear and women should continue to take medications as prescribed by their GP.
It's unclear what sort of scientific background Nichole, from California, has - if any - to make her assessment.