The technology enhanced learning is believed to be useful in representing the contexts and situations which are harder to explain verbally or bring to the classroom. One of the most important concerns in higher education is to ensure that the learning outcomes are achieved accordingly and learners acquire the desired capability. Most important techniques in supporting learning in higher education sector includes timely and detailed feedback to learners which must include both strengths and weaknesses of learner as well as the future implications of their performance. This paper proposes an online platform called Student Coursework Repository (SCORE) that enables academics to evaluate and provide effective online feedback to students in higher education sector. In this framework, a repository of different feedback mechanisms is made available to academic staff, irrespective of the modules and courses the students are enrolled in. SCORE builds on other literature and research work on feedback management and enables the delivery of other forms of feedback such as audio or video based feedback. SCORE aims to provide a consistent and common tool that can be used in a multidisciplinary environment and is sustainable to support an online and paperless environment.
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This article considers issues regarding professionalism in digital forensics in order to allow the discipline to develop and to ensure the credibility of the discipline from the different perspectives of practitioners, the criminal justice system and the public. There is a need to examine and develop professionalism in digital forensics in order to promote the discipline and maintain the credibility of the discipline. The paper explores the characteristics of a profession using Denning's criteria, 2 and applies these to digital forensics; attempts to determine the position of the discipline in relation to other forensic science areas and in relation to computer science, and seeks to identify professional issues and challenges for digital forensics and links these challenges to legal and ethical considerations. Consideration is also given to issues such as post-traumatic stress disorder.The issue of the certification of practitioners is raised, and questions regarding who should certify and what they should be certifying are discussed. The certification issues are, of course, related to the position of the discipline, but are also central to the credibility of the discipline and the ability to ensure robust and due process when digital forensics is applied to the criminal justice system and other disciplines. The role universities have in developing the subject of digital forensics is also considered. An initial version of a practitioner framework is introduced. This is the subject of current work being developed and seeks to take forward the issues raise in this paper as the basis for future certification and accreditation of digital forensics practitioners.
A system comprised of three oscillators A, B and C is studied. The oscillators B and C are interacting with each other, while the oscillator A does not interact with any of them. At t = 0 the system is in the state ρAB(0) ⊗ ρC(0). Two examples in which ρAB(0) is in separable and entangled states, are considered. It is shown that the oscillators A, C become entangled and that a measurement in C whose result is communicated classically to A , affects the state of the oscillator A. The work studies how the collapse due to the measurement at C , affects the state of the oscillator A .
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