A new editor of the JCI

A new JCI conflict-of-interest policy.

As stewards of the JCI, we are responsible for instituting and sustaining the highest possible standards for integrity. To this end, we have established a very specific set of guidelines for handling potential conflicts of interest - not only for authors and referees, but also for ourselves.

A new perspective on the determinants of the concept of aging: a letter to the editor

new semigroup compactifications via the enveloping semigroups of associated flows

this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.

A Message from New Editor-in-Chief

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on the comparison of keyword and semantic-context methods of learning new vocabulary meaning

the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...