Sentence examples for sometimes difficult to achieve from inspiring English sources

These conditions are sometimes difficult to achieve especially when treating osteitis.

In a power transmission cable system, the uniformly configuration of the cables between sections is sometimes difficult to achieve because of the geometrical limitation.

However, with pPNETs originating from the pancreas, it is sometimes difficult to achieve complete resection with a safe surgical margin because unresectable organs, such as major vessels, are located adjacent to the pancreas.

This knowledge is best obtained by resolving the structure of the protein ligand complex, either by X-ray crystallography or by NMR, which is time consuming and sometimes difficult to achieve, especially if the binding mode of several compounds has to be investigated.

Intravenous access, while sometimes difficult to achieve in an actively seizing patient, should be obtained.

Activities that were initiated by members of the project group were sometimes difficult to achieve through lack of time.

Ostensibly these mergers were aimed at increasing efficiency and improving integration, although such centralisation of purpose has sometimes proved difficult to achieve in practice [ 25].

Furthermore, there was 'a lot of debate' prior to approval of continuing to recommend beginning antibiotics within the first hour of recognition of severe sepsis, a recommendation felt to be very important but sometimes very difficult to achieve.

This is in line with the finding that overexpression of genes in heterologous hosts is sometimes remarkably difficult to achieve due to differences in codon usage and other yet poorly understood translational constraints [ 31, 32].

While "PBMA as a local commissioning tool was seen by those involved as a success" (emphasis added) in many past applications [ 26], success in decommissioning, disinvesting or redeploying resources has sometimes proven difficult to achieve.

Though analgesic prescribing is a balance of benefits vs harms, and this balance can sometimes be difficult to achieve, mounting evidence in the other settings consistently suggested pain management is more problematic for older people (Cleeland et al, 1994; Bernabei et al, 1998; Closs et al, 2009; Oldenmenger et al, 2009).