Meta-projective modules on a ring R were essentially studied by Feng Lianggui and Tong Wenting in [3] when R is a commutative ring. While Duo-rings were studied by A. L. Fall in [2] and by M. Sanghare in [8]. The results of [3] were extended by M. O. Abdelkader in [5] to the duo-ring case by providing characterizations of Duo-rings. In this note, we give an extension of the MP-dimension notion ...

This article discusses differential comparatives involving the adjective of quantity duo ‘many/much’ in Mandarin Chinese. We show that the obligatory construal of a postadjectival duo-phrase as a differential phrase rather than a degree modifier is due to the interaction of four factors: (i) gradable adjectives denote measure functions rather than relations between degrees and individuals, (ii)...

The maximum duo-preservation string mapping (Max-Duo) problem is the complement of the well studied minimum common string partition (MCSP) problem, both of which have applications in many fields including text compression and bioinformatics. k-Max-Duo is the restricted version of Max-Duo, where every letter of the alphabet occurs at most k times in each of the strings, which is readily reduced ...

de incidentia e le prorata de prevalentia es differente mesuras del frequentia con que un morbo occurre e que le duo non deberea esser usate como equivalentes o synonymos; de indicar que certe precautiones deberea esser prendite ante que on comencia comparar le magnitude de proratas in duo populationes o a duo punctos de tempore; e de proponer que le mesuras del frequentia con que un morbo occu...

Many health agencies now recommend routine HIV and syphilis testing for pregnant women and most-at-risk populations such as men who have sex with men. With the increased availability of highly sensitive, low cost rapid point-of-care tests, the ability to meet those recommendations has increased, granting wider access to quick and accurate diagnoses. Using blood specimens collected from a Baltim...

BACKGROUND Alternative compounds which can complement pyrethroids on long-lasting insecticidal nets (LN) in the control of pyrethroid resistant malaria vectors are urgently needed. Pyriproxyfen (PPF), an insect growth regulator, reduces the fecundity and fertility of adult female mosquitoes. LNs containing a mixture of pyriproxyfen and pyrethroid could provide personal protection through the py...