Serologic surveys are only available after each sampling interval, depending on laboratory capacity; will usually not provide real-time estimates; and are unable to detect temporary rises in titers that may arise from mild infections, which may be important for subsequent immunity.
Since allele frequencies can only be estimated, we are unable to conclude that any breed or line is fixed for either the A or G allele.
The exposure assessment appears to diminish measurement error and produce more certain estimates, but we are unable to comment directly on which specific constituents of the pollutant mixture are linked to the health effects.
Surrounded by land mines, the estimated 40,000 residents are unable to leave.
Negative feedback indicates that the users do not believe the estimated position, and are unable to make any suggestion as to their current location.
These Postmortem changes can roughly estimate the TSD but are unable to provide accurate estimation.
The Greens and animal welfare groups including the RSPCA and Animals Australia say Australia's estimated 11m battery hens are unable to express normal behaviours such as wing-flapping, scratching, dust-bathing, perching and foraging and are unable to escape aggression from other hens.
It is estimated that 80,000 individuals are unable to undergo life or limb saving bypass surgery because of inadequate small caliber synthetic vascular grafts.
The problem which appears in angle of arrival (AOA) algorithms is that although they have no problem estimating the locations of the primary users, they are unable to estimate their transmission powers.
Government plans to cap housing benefit for social rented properties from April will put an estimated 82,000 specialist homes under threat of closure, leaving an estimated 50,000 vulnerable tenants who are unable to work without support.
