Blended learning has come off, more or less, as the most logical and natural evolution of our learning systems. It suggests an elegant solution to the challenges of tailoring e-learning environment to face-to-face learning environment. It represents an opportunity to integrate the innovative and technological advances offered by online learning with the interaction and participation offered in the best of traditional learning. It can be supported and enhanced by using the wisdom and one-to-one interaction of personal coaches. Believe it or not, the relevance of the pedagogy used in relaying knowledge cannot be overemphasised. Also, it has long been recognized that specialized delivery technologies can provide efficient and timely access to learning materials. A teacher handling face-to-face students might be able to discern when they are getting the message by their countenances or when they don't seem to by their reactions. How would an e-learning teacher meet the needs of their students psychologically, morally, socially and even academically since they cannot see each other? That brought the needs for the blended knowledge of ensuring that there is a predefined method of transferring idea to online students in such a way that the needs of these students are met. This is to fill such gap. This research considered the following four stages as paramount to the development and practice of blended e-learning which was adapted from IBM 4-tier: learning from information, learning from interaction, learning from collaboration, and learning from collocation.
The performance of computers is mainly determined by their speed of operation which is governed by the Processor and Memory. In order to improve the speed of a computer, both the Processor and main Memory design must be improved. Hence, this research work is aimed at increasing the main memory speed of a computer by redesigning the components that make up the computer main memory. The design of basic memory devices, using the different Memory Elements developed from practical experimentation, analytical and numerical frameworks, was done. Analysis of each design was established using Propagation Route Framework in order to determine which of them gave higher computer speed. It was observed that the number of transitions required to complete a propagation route in the proposed SET/RESET memory element tagged SRALT shows an operational maximum number of fourteen ( 14) transistors as against sixteen (16) transistors of the conventional SET/RESET memory element tagged SRCONV. Likewise, the SRALT maximum data route delay passes through (3) gates as against SRCONV that has its maximum data route delay passing through (4) gates. Thus the delay was drastically reduced, thereby increasing the speed of the computer processing when compared with the conventional (SRCONV), commercially available RAMs.
The Impact of Family Background 1. Introduction Youth violence represents a complete interplay of negative sociocultural and socioeconomic factors; having its burden approaching a pandemic level worldwide (Golshiri et al., 2018). It is not only interesting but also pathetic to know that adolescents, who are the building blocks of any nation, are strictly affected. The field of violence perversion is advancing towards making use of concepts like the ecological model to identify and conceptualize risk and protective
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