The two core theses of metaphysical essentialism are: (i) entities have essential properties or essences that are not merely dependent on language, and (ii) not all necessary truths capture an essential truth or the essence of an entity.
I can diagnose interior ruptures but I have to ignore it because I don't have essential instruments for suturing.
Indeed, the membrane scission activity of ESCRT-III appears to have essential roles in cellular processes that are unrelated to transmembrane protein degradation.
We don't even have essential medicine".
Communities have essential projects, too.
Peptides are synthesized from antigens that (i) have a documented and essential role in parasite development, (ii) have secondary structure motifs suggesting surface exposition, (iii) have conserved sequence stretches, and (iv) induce parasite-inhibitory antibodies.
Right there, in the exam room, I have that essential experimental combination, the baby and the parent.
But if I have grasped an essential truth, if I have cause for optimism, it is because I have travelled with this great writer through his love-hate relationship with the West and I have beheld the world that he built on the other side.
You were trusted to do your job on your own, a characteristic I have found is essential for my happiness in the workplace".
