These inflexible approaches are typically not able to cope with the complexities of the manufacturing environment, such as the instabilities, uncertainties and abrupt changes caused by internal and external disturbances, or a large number and variety of interacting, interdependent elements.
Section I gave an introduction on the vision of the internet of things and argued that current devices are typically not able to efficiently connect with co-located devices that use different communication technologies.
When trying to assess the effect of an intervention such as a reduction in class size on student achievement, researchers are typically not able to observe all the other confounding factors that enter into the student learning process, including student effort, family support or teaching quality.
Small businesses are typically not able to subsidize the internal security placements to fend off these attacks, which mostly come from abroad.
With paediatric biobanks, this question is even more complicated, as small children are typically not able to provide consent for themselves.
Host-virus interactions in early stages HIV infection are presumed to have a large impact on the disease course and viral evolution [ 31- 34], yet they are exceptionally difficult to study because researchers are typically not able to design experiments to investigate viral dynamics at infection.
