The use of phrasal verbs is problematic for Iranian EFL learners. Accordingly, the present studyinvestigated the performance of Iranian intermediate and advanced EFL learners in separable andinseparable verbs. The total population of the study was one hundred female Iranian EFLlearners who studied English as foreign language in Kaj language institute in Qazvin, Iran. Theparticipants were all fe...

High-resolution 13C NMR has been used to structurally characterize a single isomer possessing C2 molecular symmetry as well as an inseparable mixture of other isomers of [92]fullerene, produced from dysprosium arc-burned soot, separated and isolated via multi-stage recycling HPLC.

merce and industry are inseparable, T will assume that the term "industry" includes total working populations, viz. factory operatives, office workers, salesmen, accountants, engineers, chemists, physicists, research workers, and the many other specialists, technologists, and technicians who make up our employed population of some 25 million persons. This emphasises the variety of tasks, as wel...

We prove that the set IMPL of such pairs < H; G > of Horn clauses, that H nitely implies G (i.e. G is true in all the nite structures in which H is true), is not recursive. Moreover, we prove that sets co-IMP L and RES=f< H; G > G can be derived from H by resolution g are recursively inseparable.