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Digital communications
Digital & Computing

Digital communications

...work. An understanding of optical-fibre communications is therefore very important for anyone with an interest in digital communications. This OpenLearn course provides a sample of level 3 study in Computing & IT...Digital communications: Learning outcomes - After studying this course, you should be able to: convert between wavelengths and frequencies describe the main...
View course Digital communications
Level 3: Advanced 20 hrs
Blood and the respiratory system
Science, Maths & Technology

Blood and the respiratory system

...work. The video shows him having an apnoea (stopping breathing) while asleep. This happened all through the night, leaving him sleepy at work. 0:24: The man stops breathing here 0:43: His oxygen levels are going down 0:51: His heart rate is going up 1:06: The man starts breathing again here 1:14: A total of 40 seconds without breathing 1:21: This man is now receiving CPAP...
View course Blood and the respiratory system
Level 2: Intermediate 10 hrs
Introduction to music theory 1: form
History & The Arts

Introduction to music theory 1: form

...Working with specialist terminology - The main sections of a khayāl performance are shown in Table 5, together with a summary of their characteristics. Table 5: Selected sections of Hindustani classical music in performance Section Characteristics ālāp uses vocables, improvised, in free rhythm, without drummed accompaniment bandiś uses words, non-improvised, in...
View course Introduction to music theory 1: form
Level 1: Introductory 8 hrs
Getting started with Chinese 2
Languages

Getting started with Chinese 2

...Chinese in the evening: 7 Practising and consolidating - In the next activity you will work as an interpreter. Activity 8 Listen to the sentences given in English and then record yourself saying them in Chinese. Play back your recording and then listen to a model answer given in the feedback section...Week 1: I learn Chinese in the evening: 8 Typing Chinese characters - You will now have a go at typing Chinese characters.......
View course Getting started with Chinese 2
Level 1: Introductory 8 hrs
The many guises of the emperor Augustus
History & The Arts

The many guises of the emperor Augustus

...working in the bazaar?) 7 Business suit Commercial centre of Amman The king as capable businessman. Likely to appeal to Jordanian businesspeople, businesspeople visiting Jordan and Jordanian citizens who place importance on Jordan’s commercial success. All of these people are likely to predominantly operate in central Amman. 8 Rida and izar of pilgrims Mecca (Muslim...
View course The many guises of the emperor Augustus
Level 1: Introductory 6 hrs
The oceans
Science, Maths & Technology

The oceans

...work out the water depth along the line in yellow, and also to work out the average water depth at particular locations. So if you put your mouse on that bottom plot, you can see that straightaway in the view picture we have a red arrow. Now the minus 124 metres is the water depth. So the water depth is 124 metres at that point. The 2.72 kilometres is the distance from...
View course The oceans
Level 2: Intermediate 15 hrs
General principles of cellular communication
Science, Maths & Technology

General principles of cellular communication

...work, some general principles governing proteins involved in signalling, their functions and their regulation, are reviewed here. Activity 3 Proteins Why do you think proteins are particularly well suited for signal transduction? Answer Proteins are capable of interacting in a highly specific manner with various ligands and also other proteins. These features are required...
View course General principles of cellular communication
Level 3: Advanced 8 hrs
Intermediate Spanish: A trip across Latin America
Languages

Intermediate Spanish: A trip across Latin America

...work Two lists follow, match one item from the first with one item from the second. Each item can only be matched once. There are 5 items in each list. atraer inversiones política fiscal estarían a cargo de órganos de seguridad estarían habilitados para funcionar Match each of the previous list items with an item from the following list: a.they would be in charge of...
View course Intermediate Spanish: A trip across Latin America
Level 2: Intermediate 8 hrs