Sentence examples for difficult to perform by from inspiring English sources

Just imagine that the ANFIS approach could give us the reliable results for unseen cases, which are so difficult to perform by the computer simulations and to do by experiments.

If the procedure is too difficult to perform by laparoscopy, it is better to stop the procedure after the drainage of the endometrioma(s), prescribe GnRHa for 3 months, and re-operate 3 6 months later.

Only 12 items were removed because they were not often reported to be difficult to perform by long-term stroke survivors.

For instance, such exercises like "walking up one flight of stairs" and "getting up from the ground/floor" have been reported as difficult to perform by patients with PM/DM [ 35, 36].

A methodology and algorithm are proposed that eliminate this subjective and difficult to perform mapping by formalizing automatically identified, fine-grained product dimensions or Aspects.

Nevertheless, it is extremely difficult to perform a side-by-side comparison of these reports and draw solid conclusions, since many of the experimental parameters differed (e.g., mouse versus human DCs, bone marrow derived versus splenic DC, MOIs, incubation time, read-outs).

And even if it is possible to store a particular stream in a database, it is then difficult to perform the competing analyses required by diverse and geographically distributed users on this centralized database.

As the Valsalva maneuver may induce a pronounced drop in blood pressure during hypovolemia, it may be difficult to perform in a patient distressed by circulatory compromise or pain – and the maneuver may induce changes in the heart rate.

According to our proposal, positivity of one or two immunological techniques indicates the need for confirmation by the COPT, which, despite being more difficult to perform, can identify active infections, or by the molecular reactions, which can identify the presence of the parasite at any stage of infection.

Control studies with hyperbaric oxygen are very difficult to perform and have been recently discussed by Clarke [ 29].

One reason for the decreasing popularity of these latter treatment alternatives may be that they have been considered to be somewhat difficult to perform technically, which has been supported by a study showing that the revision rate of UKA is affected by operating volume (Robertsson et al. 2001).