Although the pyrosequencing procedure is relatively straightforward, users may face challenges due to varying parameters in PCR and sequencing primer design, sample preparation and nucleotide dispensation; such challenges are labor and cost intensive.
However, robust streaming of video over WMNs poses many challenges due to varying nature of wireless networks.
Results show systematic reviewing of OTIs on RTW was challenging due to varying populations, different outcome measures, and poor descriptions of methodology.
The Wii Fit™ exercises were categorised using the pre-established Wii Fit™ descriptions [ 30]; these being Balance Games, Aerobic Games, and Muscle Workouts, all of which are designed to challenge balance to varying degrees.
80 Accurate assessment of influenza vaccine effectiveness can be a challenge due to varying case definitions of influenza, use of different clinical end points, and poor correlates of protection in immunogenicity studies.
11, 53 Accurate assessment of influenza vaccine effectiveness can be a challenge due to varying case definitions, use of different clinical endpoints, and poor correlates of protection in immunogenicity studies.
Those challenges have continued to varying degrees since the fencing and related projects were undertaken.
