Bidirectional contraction of a type six secretion system

Type Six Secretion: A Beginner’s Guide Running Title: Type Six Secretion

the investigation of the relationship between type a and type b personalities and quality of translation

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A Bidirectional Refinement Type System for LF

We present a system of refinement types for LF in the style of recent formulations where only canonical forms are well-typed. Both the usual LF rules and the rules for type refinements are bidirectional, leading to a straightforward proof of decidability of type-checking even in the presence of intersection types. Because we insist on canonical forms, structural rules for subtyping can now be d...

a study on construction of iranian life tables: the case study of modified brass logit system

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Type III secretion system

The type III secretion system (T3SS) is a membrane-embedded nanomachine found in several Gram-negative bacteria. Upon contact between bacteria and host cells, the syringe-like T3SS (Figure 1) transfers proteins termed effectors from the bacterial cytosol to the cytoplasm or the plasma membrane of a single target cell. This is a major difference from secretion systems that merely release molecul...