730 search results
Network security
Digital & Computing

Network security

...multiplicity of passwords. The idea is that a single encrypted password can be used to release the collection of passwords – a potential ‘winner-takes-all’ situation. Activity 14 What alternatives to passwords could be used to allow or bar the use of facilities by a person (not necessarily restricted to data networks)? Answer Any characteristic that is unique to a...
View course Network security
Level 3: Advanced 25 hrs
Talking about the menopause: symptoms, support and the role of exercise
Health, Sports & Psychology

Talking about the menopause: symptoms, support and the role of exercise

...multiple things for her. SPEAKER 3 Maybe ‘thought fog’, I think maybe that's not the right term to use. But yeah, some kind of problems processing some of that information. I know some physical changes around heat, hot flushes and things like that as well, which can make people uncomfortable in a certain environment. SPEAKER 1 I think it's about education and...
View course Talking about the menopause: symptoms, support and the role of exercise
Level 1: Introductory 12 hrs
Introduction to Planetary Protection
Science, Maths & Technology

Introduction to Planetary Protection

...multiple potential extremes including low temperature and high pressure. Some may have high salinity or extreme pH, depending on the chemistry of the water. Therefore, an array of different types of extremophiles can be expected to be found within an ice-covered Antarctic Lake. Extreme environments are the dominant environments identified on other planetary bodies today....
View course Introduction to Planetary Protection
Level 1: Introductory 5 hrs
Digital skills: succeeding in a digital world Badge icon
Digital & Computing

Digital skills: succeeding in a digital world

...multiple devices, so what you do on one device will be reflected over your other devices. Check the settings on your app. It's useful to subscribe to online services to keep up to date, find out what's new, or to receive offers. This might result in a flood of emails to your inbox, which can seem like a bit of an information overload. However, the good news is that there...
View course Digital skills: succeeding in a digital world
Level 1: Introductory 24 hrs
Assessing contemporary science
Science, Maths & Technology

Assessing contemporary science

...multiple, and sometimes conflicting, demands on them. Decision makers rarely have the luxury of having a single, simple issue to debate at any given time, and they are routinely faced with limited resources. In effect, decision makers have to prioritise. Scientists therefore need to communicate their science clearly and within the context of ‘real-world’ challenges....
View course Assessing contemporary science
Level 2: Intermediate 9 hrs
Sustainable innovations in enterprises
Money & Business

Sustainable innovations in enterprises

...multiple suppliers on joint cost and impact reduction efforts, and by encouraging innovation among suppliers, businesses can make procurement decisions that significantly boost their sustainability efforts. LCA can lead the way here. Levi Strauss asks suppliers to assess the environmental footprints of their products and challenges them to continuously improve. In...
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Level 1: Introductory 9 hrs
Herodotus and the invention of history
History & The Arts

Herodotus and the invention of history

...multiple users (known as Wikipedia editors) to create and edit content. As such, it is a powerful means of gathering and sharing knowledge. When you perform a search online using Google or another search engine, it’s likely that one of the highest-ranked results that you’ll see will be a Wikipedia article. Because of the collaborative way it is compiled, Wikipedia...
View course Herodotus and the invention of history
Level 1: Introductory 6 hrs
The science of nutrition and healthy eating Badge icon
Health, Sports & Psychology

The science of nutrition and healthy eating

...multiplication height in metres After calculating the BMI, the result is compared with the values in Table 1. Table 1 Body mass index classifications Category BMI RANGE (KG/M2) Very severely underweight less than 15 Severely underweight 15.0 to 16.0 Underweight 16.0 to 18.5 Normal (healthy weight) 18.5 to 25 Overweight 25 to 30 Obese Class I (moderately obese) 30 to 35...
View course The science of nutrition and healthy eating
Level 1: Introductory 24 hrs