You will see a USB 3 section and a USB 2 section. USB 3 devices will appear in the USB 3.0 SuperSpeed section. Other devices will appear in the USB Hi-Speed section. Clicking the disclosure triangle will allow you to see more detail on the devices connected. 1  From the Apple (ï£¿) menu, choose About this Mac.
We have observed three categories of disease known to cause a CT mosaic pattern of lung attenuation: small-airway disease, vascular lung disease, and infiltrative disease. Diseases from each of these categories can cause similar patterns of mosaic lung attenuation on CT scans.
There are several things that can cause. this. Typically the most common causes. are as follows: 1) Excessive deflection in the substrate. - this movement can cause the grout to. crack, and if sufficiently severe, can. cause tile to crack. 2) Grout that is insufficiently packed. into the joint.