This study aimed to understand the utilization of VLE in Non-Arabic Speaking Learners’ classrooms from perspective Arabic teachers higher education institutions. Purposive sampling was utilized pick research sample for this study. Then, used consisted 3 language teachers. One-to-one in-depth interviews were conducted with three informants. Semi-structured gather data allow informants express th...

Terpenes are important varietal compounds responsible for the characteristic aromas of alcoholic beverages. Reliable vapor–liquid equilibrium (VLE) data this class aroma in hydroalcoholic media is essential to understand their behavior during distillation and thus achieve a desired quality distilled products. In work, experimental measurements VLE ?-terpineol highly diluted ethanol–water mixtur...

Hydrogen (H2) has emerged as a viable solution for energy storage of renewable sources, supplying off-seasonal demand. contamination due to undesired mixing with other fluids during operations is significant problem. Water regular occurrence; therefore, an accurate prediction H2-water thermodynamics crucial the design efficient and water removal processes. In thermodynamic modeling, Peng–Robins...

This article presents a mechanism to infer mood states, aiming to provide virtual learning environments (VLEs) with a tool able to recognize the student’s motivation. The inference model has as its parameters personality traits, motivational factors obtained through behavioral standards and the affective subjectivity identified in texts made available in the communication functionalities of the...

Recently, a two-step biodiesel production process which uses short-chain alcohols at supercritical conditions has been proposed. In addition, literature reports suggest that the COSMO-SAC thermodynamic model is a suitable alternative for the prediction of VLE for supercritical methanol/methyl esters mixtures. Thus, in this work a simulation study of the two-step supercritical method for the pro...

Student wellbeing has been foregrounded during the recent Covid-19 pandemic but this is broad brush and contested with different models being followed across sector. One aspect of concern extent to which access technology institutions require students use contributes additional stress. A student survey (n=30) in one UK HEI revealed ‘hidden spaces’ where learn, findings indicate that formal inst...

Effects of habitat and season on the grouping of forest buffalo resting places M. Melletti*, V. Penteriani, M. Mirabile and L. Boitani Department of Animal and Human Biology, University of Rome ‘‘La Sapienza’’, Vle. dell’Università 32, 00185 Rome, Italy, Department of Conservation Biology, Estación Biológica de Doñ ana, C.S.I.C., Avda. de Marı́a Luisa s ⁄ n. Pabellón del Perú , 41013 Seville, Sp...

This paper explores online learning communities, why they might be important, and how tutors might support their development. A simple typology is presented, which identifies online students’ expressed needs for tutor support and intervention, within a VLE-based online programme. The potential usefulness of this typology in assisting tutors to facilitate the development of an online learning co...