Isobaric vapor-liquid equilibrium (VLE) data for binary system of water + 2-azido-N,N-dimethylethanamine (DMAZ) was measured at 4 kPa. The results showed an azeotropic point x1 = 0.985 and T 302.17 K. correlated with nonrandom two-liquid (NRTL), Wilson universal quasi-chemical activity coefficient (UNIQUAC) models the liquid phase. A comparison model performances made using criterion average ab...

Sentiment analysis with machine learning plays a vital role in Higher Educational Institutions (HEI) for decision making. Technology-enabled interactions can only be successful when strong student-teacher link is established, and the emotions of students are clearly comprehended. The paper aims at proposing Multifaceted Detection System (MSDS) detecting sentiments higher education participating...

This paper describes the development and implementation of a first year undergraduate law module which has been redesigned to enable the embedding of Personal Development Planning (PDP) within the curriculum. The module has been delivered through a combination of both face-to-face classroom and online activities using a virtual learning environment (VLE). The institutional background consists o...

iSocial is an internet-based 3D-Virtual Learning Environment (VLE) to support social and behavioral outcomes for youth with Autism Spectrum Disorders (ASD). The purpose of developing this system is to expand access to specialized training for developing social competence. iSocial seeks to adapt and implement in a 3D-VLE a clinic-based curriculum with demonstrated impact for improving social com...

One educational development approach at Liverpool John Moores University (JMU) from it’s Business School (LBS) is that of supported Virtual Learning Environments (VLE’s) to complement traditional teaching. This paper focuses on recent work at LBS concerning a Masters module that has had its VLE support progressively developed since 1998. Module delivery is flexible in that it is variably credit...

Learning analytics is the analysis of electronic learning data which allows teachers, course designers and administrators of virtual learning environments to search for unobserved patterns and underlying information in learning processes. The main aim of learning analytics is to improve learning outcomes and the overall learning process in electronic learning virtual classrooms and computer-sup...

The empirical success of the Peng-Robinson equation of state (PREOS) is unmatched; there is no other simple equation of state of the van der Waals form that has shown such wide and reliable applicability to the calculation of vapor-liquid equilibria (VLE) for systems containing light hydrocarbons, permanent gases, carbon dioxide, and hydrogen sulfide. PREOS is one of the great success stories o...

Virtual learning environments (VLEs) may possess many advantages over traditional teaching methods in skills training that offer empowerment of constructing the skills by freely exploring a VLE. However, a conflict between the free exploration and ensuring the learning tasks tackled emerges in the learning process. A strategy to balance the conflict is to employ virtual tutoring agents to scaff...

RNA localization is a conserved mechanism of establishing cell polarity. Vg1 mRNA localizes to the vegetal pole of Xenopus laevis oocytes and acts to spatially restrict gene expression of Vg1 protein. Tight control of Vg1 distribution in this manner is required for proper germ layer specification in the developing embryo. RNA sequence elements in the 3' UTR of the mRNA, the Vg1 localization ele...

Due to constantly increasing antibiotic resistance of pathogens and participation of the biofilms they make in various types of infections, a development of alternative therapeutic strategies becomes an urgent need. Taking advantage of the biological activity of plant-derived compounds can solve this problem. In this study antimicrobial, including those synergistic with classic antibiotics, and...