There are many reasons as to why these obstacles occur.
Most such obstacles occur at the level of individual students or members of the public.
For example, the optimal rate could fall down to 3 Mbps when channel conditions become worse (e.g., when large amount of multi-path fading and serious shadowing by obstacles occurs) in low vehicle density.
Action games reward players for quick movement from location to location, and tend to ensure that no obstacles occur along the way.
He said: "Another obstacle occurred to me: government fear of the Daily Mail, which is real.
One obstacle occurred in a 26-year-old patient with a final limb shortening of 11 cm; femoral tibial fusion and femoral and tibial lengthening using the Ilizarov technique were performed at the same time, thus restoring the original length of the limb.
According to Chen (2009), affective strategies could help students strengthen their own ability to cope with their fear of the unknown in the input and with the obstacles which occurred while they were performing listening tasks.
Up to now, obstacles still occur in the neovascularization of implants and ingrowth of nerves in vivo.
This article explores the use of APT in the semiconductor industry, showing the potential of the technique, the obstacles that occur in practise, and possible future developments.
To achieve successful cancer treatment, it is important to overcome obstacles that occur when cancer patients receive single treatment such as chemotherapy, radiation therapy and immunotherapy.
