The Nobel Prize in Physics 2015 was awarded jointly to Takaaki Kajita and Arthur B. McDonald "for the discovery of neutrino oscillations, which shows that neutrinos have mass"
Approaches to Educational Technology Lesson in Glance DIVISIONS — Educational technology includes, mainly three approaches- — Hardware Approach — Software Approach — System Approach Hardware Approach Hardware Approach has physical science and applied engineering as its basis. Hardware approach in education is the view of Finn and his colleagues. Hardware Approach has mechanised the whole teaching-learning process. Hardware Approach adopts a Product-oriented Approach. Hardware technology has the potential to hand over the educational benefits to the mass with greater ease and economy. Software Approach — In software approach, the basis of all thinking and working is behavioural science and psychology of learning ,that is its origin is in Behavioral Sciences and the applied aspects of Psy...
Operating system (OS) An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs. The operating system is an essential component of the system software in a computer system. Application programs usually require an operating system to function. An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs . The operating system is an essential component of the system software in a computer system. Application programs usually require an operating system to function. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources. For hardware functions such as input and output and memory allocation , the operating system acts as an intermediary between programs and the c...
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