Sentence examples for and therefore impractical from inspiring English sources

That makes log-based chips no better than conventional ones overall, and therefore impractical.Or so it was long widely believed.

Whereas randomised clinical trials may be the ultimate approach to assess the effectiveness of hand hygiene protocols and products in preventing microbial cross-transmission and, ultimately, infections, they can be prohibitively expensive, time-consuming, difficult to design, and therefore impractical.

But it also makes the Shell model orders of magnitude more computationally intensive, and therefore impractical for long-term or large-scale modeling (a similar level of computational intensity is required by the methods outlined in [21] and [25]).

Unfortunately, ischaemic preconditioning is invasive and therefore impractical for clinical practice.

Tissue sampling for the diagnosis is considered most accurate, but invasive, and therefore impractical for longitudinal monitoring.

While global methods usually result in better estimation quality, they require considerable computational complexity and memory bandwidth and are therefore impractical for real-time applications, especially for high-resolution images.

Hand weighing is too labor intensive and time consuming, and is therefore impractical for HTP screening.

Company physicians sometimes wanted to ask a surgeon for advice, but writing, sending, answering and returning a letter takes up too long (several weeks) and was, therefore, impractical.

Alteration of the permeability of the drug, however, requires chemical modification of the drug molecule which often alters its therapeutic activity and is, therefore, impractical.

Moreover, establishing a protocol to induce differentiation of hESCs into hematopoietic progenitors provides an easy approach to access to initial steps of hematopoiesis during human ontogeny, which occur in the first weeks of the developing embryo and are therefore impractical to study in vivo.

Walking or running on a treadmill could not take place beside the force platform, and was therefore impractical.