Whenever a flat sheet is drawn over a contoured surface, the material is going to stretch. A contoured part has a surface area greater than that of a flat sheet of the same length and width. This difference in
a protospacer. This fragment is stored in the bacterial genome with fragments from other viruses that have previously infected the cell - an immune memory. These viral spacer fragments are placed between repeated palindromic sequences, and this arrangement of spacers and palindromic repeats is what ...
Asthma is a chronic lung disorder that can make breathing difficult. With asthma, a person experiences narrow, inflamed airways (bronchial tubes). "Asthma" is an ancient Greek word meaning "short breath," and as the name implies, it can leave you gasping for air. One of the telltale signs...
While most people are familiar with the concept of DNA and its basic role in many diseases, painting a fuller picture of how and why targeted therapies work may involve providing explanations of several of the following terms. Genomics The genome is an organism’s complete set of genetic...
Use pressure forming when there are undercuts or rims and a greater depth of draw. CAPABILITIES Pressure forming competes with injection molding in terms of surface detail where sharpness and crispness of styling lines and logos is important. It has much more affordable tooling with a shorter ...
Knowing which medication to take and when, and how to take it properly, is key. It may sound simple, but it isn’t always easy. Your healthcare team can help. And there are also greatvideos onlineon how to use different inhalers andspacer devices, and much more. ...
Antibiotic‑loaded cement spacers A typical knee or hip antibiotic-loaded spacer is shown in Fig. 1. Antibiotic-loaded spacers have two primary roles in two-stage exchange arthroplasty: filling the joint cavity, which tensions the soft tissues while restoring limb length, and antibiotic ...
(a) What are the advantages of generic drugs? (b) Give an example. What is the possible disadvantage of therapeutic cloning? Describe patients for whom the use of a spacer might be beneficial and explain why it should be considered. What would be the advantages and d...
In many cases, the ESR of a capacitor is not directly given in a datasheet, but rather communicated in terms of a summary figure such as Q, dissipation factor (DF), or Tan δ. All are quotients of a capacitor’s ESR and capacitive reactance (XC) expressed differently. Tan δ and ...
Loose spacers.These will need to be repositioned or replaced if they slip or fall out completely. Side Effects of Braces Because braces and retainers brush up against the inside surface of the mouth, you may be more prone to havingcanker sores. If you get acanker sore, your orthodontist ...