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Thus, a representation that compresses the storage size of a file from 10 MB to 2 MB yields a space saving of 1 - 2/10 = 0.8, often notated as a percentage, 80%. For signals of indefinite size, such as streaming audio and video, the compression ratio is defined in terms of uncompressed and compressed data rates instead of data sizes:
Linearized PDF files (also called "optimized" or "web optimized" PDF files) are constructed in a manner that enables them to be read in a Web browser plugin without waiting for the entire file to download, since all objects required for the first page to display are optimally organized at the start of the file. [26]
The Postgraduate Certificate in Education (PGCE/PGCertEd) is a one- or two-year higher education course in England, Wales, Northern Ireland, and South Africa-where it can take up to three years- which provides training in order to allow graduates to become teachers within maintained schools.
Educational stages are subdivisions of formal learning, typically covering early childhood education, primary education, secondary education and tertiary education.The United Nations Educational, Scientific and Cultural Organization recognizes nine levels of education in its International Standard Classification of Education (ISCED) system (from Level 0 (pre-primary education) through Level 8 ...
The Postgraduate Certificate in Education (PGCertEd) is the title used for postgraduate qualifications in education England, Wales and Northern Ireland at the level of master's degrees; in Scotland the title Postgraduate Diploma in Education or Professional Graduate Diploma in Education is used.
The entry of students in the Natio Germanica Bononiae, the nation of German students at the University of Bologna, depicted in a 1497 image. Although systems of higher education date back to ancient India, ancient Greece, ancient Rome and ancient China, the concept of postgraduate education depends upon the system of awarding degrees at different levels of study, and can be traced to the ...
Grading in education is the application of standardized measurements to evaluate different levels of student achievement in a course. Grades can be expressed as letters (usually A to F), as a range (for example, 1 to 6), percentages, or as numbers out of a possible total (often out of 100). The exact system that is used varies worldwide. [1]
A full-time year of higher education takes between 800 and 1200 instruction-hours in Brazil, which would be equivalent to 50-80 US credits and 60 European ECTS. In Uruguay 's University of the Republic , a credit stands for 15 hours of work, [ 8 ] including classes, personally studying and task activities.