Sentence examples for and usage of several from inspiring English sources

Considering the many sources of pollution to which the environment is exposed due to human activities related to production and usage of several chemicals, studies for fate assessment have become a fundamental tool for determination of the polluting sources, exposure routes, and the potential risk to the environment and human health [1].

In the section on protein, the properties and biomedical usage of several important structural proteins are reviewed, and there is a focus on collagen, which is widely used component in tissue engineered devices and other biomedical materials.

This selection is affected by many factors, and the implementation and usage of CC have several implications and effects on the user companies.

In this paper we study the general problem of sequencing multiple jobs, where each job consists of multiple ordered tasks and tasks execution requires simultaneous usage of several resources.

Different agricultural activities and usage of different ammoniated fertilizers in several tea gardens and also in tea processing plants, animal manure and human activities are the major sources for the emission of NH3 and/or NH4+ in the atmosphere.

As a future work, we plan to introduce the usage of several improvements or possible extensions to the architecture and deploy the prototype not only in polyclinic ESSALEMA but also in other healthcare environment to evaluate the applications in terms of user tolerability and performance.

We also show, using a case study that concerns recent blind (without the knowledge of the ligand) geometric method for prediction of the binding sites, that usage of several patters in tandem improves the binding site predictions and that the sites predicted using patterns are complementary to the results based on the geometric analysis of the protein surface.

The paper shows that the usage of several TECs leads to an inhomogeneous temperature distribution on the clamping plate, which is analogous to non-uniform clamping forces.

We explored the usage of several regularized regression based MTL approaches.

A 2-year moratorium implemented by the European Commission on the usage of several insecticidal neonicotinoids became effective on Dec 1 , 2013

Elliot said that he enjoyed the usage of several different Spider-Man villains to the point of watching the episode twice.