Sentence examples for difficulty in this field from inspiring English sources

The main difficulty in this field is an increase of non-radiative recombination center density due to the low substrate temperatures needed for a molecular beam epitaxy (MBE) growth of GaAsBi layers with Bi content above 5%.

In an attempt to overcome previous difficulties in this field and to reduce variation in assessments, we used an approach that matched processes of care - the place (and level) of health contact made and what was done there: treatments, investigations, advice, and referral.

Papers on motivation to change in AN allowed a better understanding of denial of illness although one main difficulty encountered in this field of research is to understand patients' authentic degree of motivation to recover since there is often a difference between what patients do and say [ 100].

However, one difficulty in the field of HRM is the possibility to transfer one method from one instrument to another, because variations have been reported in comparative studies [18], [19].

Therefore, whether we can get safe and effective preventive vaccines is a hotspot and difficulty in the field of current international AIDS research.

Another factor that may contribute to the difficulty of replication in this field is the possibility that the s allele actually increases sensitivity to the environment in a more general way so that adverse environments will lead to bad outcomes, while positive and supportive environments will lead to benefits.

And there are special difficulties in this particular field.

That Herceptin was approved seven years ago and remains the best example attests to the difficulties in the field.

A discussion of research issues highlights design difficulties in the field.

How to properly handle with these data is one of the main difficulties in the field of Structural Health Monitoring (SHM).

The springback law and springback prediction are always the difficulties in the field of profile stretch bending processing.