Responsibility assignment modelling is concerned with developing a picture of how the responsibilities in a socio-technical system are distributed across the different automated elements and actors in that system. At this stage, we are not concerned with the details of the responsibilities themselves, nor with what the actors in the system have to do to discharge these responsibilities. Rather,...

Colloidal drug carrier is one of the most important entities essentially required for successful transport of loaded drugs. They are drug vectors, which sequester, transport and retain the active drug en route, while they elute or deliver it within or in the vicinity of target. Targeting the drug to the desired site of action would not only improve the therapeutic efficacy but also enable a red...

Central China is important for aerosols and climate because it is among the worst regions for air pollution in China. However, it is understudied due to a lag in establishing an atmospheric monitoring network. So we did a comprehensive analysis using multiple techniques to improve the understanding of aerosol optical properties and their radiative effect in this region. The results showed that ...

Article history: Received 28 January 2013 Received in revised form 20 August 2013 Accepted 10 April 2014 Available online 23 April 2014

The “richness” of properties that are indistinguishable from first-order properties is investigated. Indistinguishability is a concept of equivalence among properties of combinatorial structures that is appropriate in the context of testability. All formulas in a restricted class of second-order logic are shown to be indistinguishable from first-order formulas. Arbitrarily hard properties, incl...

Effective targeted drug delivery has been a long-held ambition but they are restricted in their utility due to several major drawbacks. The advent of nanotechnology lead to invention of many dosage forms, to circumvent the above limitations, a practical approach has been developed for the formation of discrete functionalized particles, which have been termed as ‘nanosponges’. Nanosponges are ti...

INTRODUCTION Atmospheric aerosols have wide-ranging impacts in the global environment. They affect the radiation budget of the earth directly through absorption and scattering of radiation, and indirectly through their role in cloud formation (Charlson et al. 1992; Haywood and Boucher 2000; Ramanathan et al.

The present study investigated the validity of the dimensions of the Pay Satisfaction Ouestionnaire (PSQ), in particular the degree to which the dimensions of the PSQ were differentially predicted by a number of antecedents. A series of tests supported dimensionality of the PSO. Perhaps more importantly, a theoretical model was hypothesized and tested which was based on the assumption that diff...