1,596 search results
Network security
Digital & Computing

Network security

...careful selection and screening procedures are needed. At the appointment stage references are usually requested and other checks made on potential employees, sometimes using ‘positive vetting’ procedures for sensitive appointments. In terms of day-to-day activities, a need-to-know policy might be followed to ensure that information is not needlessly disseminated...
View course Network security
Level 3: Advanced 25 hrs
John Webster, The Duchess of Malfi
History & The Arts

John Webster, The Duchess of Malfi

...care in choosing his chief courtiers: see that they bee of a good fame and without blemish: otherwise, what can the people thinke? but that yee have chosen a companie unto you according to your owne humour, and so have preferred these men for the love of their vices and crimes that ye know them to be guyltie of … And nexte, see that they be indued with such honest...
View course John Webster, The Duchess of Malfi
Level 2: Intermediate 12 hrs
Getting started with French 2
Languages

Getting started with French 2

...careful: couscous in French usually means the whole dish (a spicy meat and vegetable stew served on steamed couscous grains). Part 2 Now study the following shopping list and match each item to its English equivalent. You may need to use a dictionary. [Described image] Figure 2 Shopping list Entrées: Entrées Starters chips crisps œufs eggs fruits de mer seafood...
View course Getting started with French 2
Level 1: Introductory 6 hrs
Listening for form in popular music
History & The Arts

Listening for form in popular music

...careful layering of new and repeated material at the opening of the song. At the same time, a new musical process occurs across the elements at the end of the song. The music gradually increases in intensity: we hear more of the backing singer’s high falsetto vocal parts, the tambourine and trumpet parts become more prominent, and the drum part gets louder and more...
View course Listening for form in popular music
Level 2: Intermediate 10 hrs
Additive manufacturing
Science, Maths & Technology

Additive manufacturing

...care most about the aesthetics of a component. Surface finish is linked with layer thickness and therefore deposition rate. This is because each layer boundary inherently introduces imperfections at the surface. Although this is the case for many techniques, it is not necessarily the rule. Surface finish is often used to describe the precision of an AM component but it is...
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Level 3: Advanced 8 hrs
An introduction to energy resources
Nature & Environment

An introduction to energy resources

...care has to be taken to ensure that transport is safe. For some applications, such as cars, generating energy from stored chemical energy has the advantage of the ease of transport of small amounts of fuel. Fossil fuels therefore represent extremely useful energy sources because they have a high energy density, they store energy for very long periods to be used when...
View course An introduction to energy resources
Level 2: Intermediate 8 hrs
Start writing fiction
History & The Arts

Start writing fiction

...cared much for these interventions. Inaccuracies can be subsumed as an inevitable part of postmodern uncertainty, or play, one or the other or both. I liked sitting next to Goode – most of the other students didn’t – because he made inscrutable notes in ancient runes. Also he drew elaborate patterns of carved, interlaced plants and creatures – Celtic, Viking, I...
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Level 1: Introductory 12 hrs
Can renewable energy sources power the world? Badge icon
Science, Maths & Technology

Can renewable energy sources power the world?

...careful building design and by the use of controls to switch off artificial lighting when there is sufficient natural light available. Active solar water heating and space heating This involves discrete solar collectors, usually mounted on the roof of a building, to gather solar radiation to provide hot water for washing or for space heating. Solar thermal power plants...
View course Can renewable energy sources power the world?
Level 1: Introductory 24 hrs