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Learning from major cyber security incidents
Digital & Computing

Learning from major cyber security incidents

...system in order to infect other computing devices or storage media that interact with the infected computer. A worm exploits the vulnerability of computing devices in a network and replicates itself by finding and infecting other vulnerable computing devices. A Trojan is malware disguised as something useful and can be self-replicating. Ransomware is malware that demands...
Does prison work?
Society, Politics & Law

Does prison work?

...system? What do you now think the purpose of imprisonment should be? Why do you think Grendon ‘works’? Does prison work? part 1 (11 minutes 7 MB) PATTI LANGTON This is Side 2 of D3 15 audio cassette 2. This side looks at how various researchers have addressed the question 'Does Prison Work'? It relates directly to Book 3 Chapter 2 & Book 2 Chapter 5 of the course....
Level 2: Intermediate 1 hr
Dreaming of an answer to narcolepsy: Why don't we understand sleep?
Health, Sports & Psychology

Dreaming of an answer to narcolepsy: Why don't we understand sleep?

...system mishandles an upper respiratory infection and mistakenly wipes out the estimated 30,000 neurons in the centre of the brain. In an organ of up to 100 billion cells, this might not sound like too much to worry about. But these are no ordinary cells. They are found in the hypothalamus, a small, evolutionarily ancient and unbelievably important structure that helps...
Sensory augmentation devices
History & The Arts

Sensory augmentation devices

...systems, are now helping progress research in other very practical applications... Sensory augmentation devices How can new technology help you to play a new musical instrument? The E-Sense research programme, which is building novel augmentation devices to explore sensory, bodily and cognitive extension, will begin to explain this through a short, insightful video....
Introducing healthcare improvement
Health, Sports & Psychology

Introducing healthcare improvement

...systems in the world. For example, NHS England considers high quality care to consist of care that is safe, clinically effective and has a positive experience for the patient (NHS England, n.d.a). Going beyond the definition of quality, it is important to note that the process of improving healthcare also involves defining the important aspects of quality improvement as...
Training for endurance in sport and fitness
Health, Sports & Psychology

Training for endurance in sport and fitness

...systems need to continually supply the working muscles with oxygen to supply fuel (via the aerobic energy system) for the length of the climb and prevent fatigue (cardiorespiratory endurance). Muscles will need to continually contract in order to provide propulsion, strength and maintain technique (muscular strength endurance). Using a combination of cardiorespiratory and...
Why has English taken over academia?
Languages

Why has English taken over academia?

...system Some solutions to these problems have focused on devising language policies which are meant to safeguard local languages. For instance, many Nordic universities have adopted a “parallel language policy”, which accords equal status to English and to the national language (or languages, in the case of Finland, which has two official languages, Finnish and...
Spectre and Meltdown: What do you need to know about the chip security flaws?
Digital & Computing

Spectre and Meltdown: What do you need to know about the chip security flaws?

...systems. What’s more, because the flaw is located in such a fundamental part of the computer, there’s no way to know whether or not a machine has been targeted and what data might have been accessed. Both the main flaw (Spectre), and the Intel-only flaw (Meltdown) have been created by a design technique intended to enhance the chips’ performance known as...