However, many problems appeared during the long-term utilization process, such as poor heating effect, inconvenient operation control and incomplete design standards, which lead to the development of passive solar houses stagnant in the past decade.
In the traditional e-learning environment, the lack of immediate learning assistance, the limitations of the screen interface or inconvenient operation means the learner is unable to receive learning resources in a timely manner and incorporate them based on the actual context into the learner's learning activities.
Complex assembly, inconvenient operations, poor control of Joule heating and leakage of solution are still fundamental issues greatly hindering application of free-flow electrophoresis (FFE) for preparative purpose in bio-separation.
Passive solar house can improve indoor thermal comfort, but produce the problems of overheating in summer and inconvenient for operation.
In the case of RPCs, the sensitivity to temperature, the need for a gas mixture to be kept carefully under control as well as the large high voltage required would be inconvenient for operation outside of a laboratory.
It is also worth noticing that, when the pH is lower than 13, passivation of zinc results in the formation of stable (known as type II), compact, insoluble and n-type semiconductor zinc oxide (ZnO), that is inconvenient for battery operation [45].
Other reasons include distance of the public sector facility, long waiting time, and inconvenient hours of operation.
[KP (FSW/MSM AP 2011] KPs and PEs from several TIs complained that the transition led to more difficulty in accessing health services, due to increased distance to government facilities, inadequate staffing/stock at these facilities, language barriers, inconvenient hours of operation, and longer wait times or more rigid rules regarding appointments.
Now the resignation of Lord Patten, chairman of the BBC Trust, which governs the Beeb, has thrown up fresh uncertainty.The timing of Lord Patten's resignation, following a heart bypass operation, is inconvenient.
Generally, its practical application is restricted to commercial passenger airports for the expensive consumption, inconvenient deployment and professional operations.
Equation 3 shows that, for any given molecule in a particular rotational state, v m a x is higher for larger F m a x, larger R, or smaller r 0. A small r 0 is inconvenient because for the optimum operation the guide dimensions should be matched with the emittance of the source, i.e., the diameter of the molecular beam when it enters the guide.
