Alpha-1 antitrypsin deficiency (Î±1-antitrypsin deficiency, A1AD, or AATD) is a genetic disorder that causes defective production of alpha-1 antitrypsin (A1AT), leading to decreased A1AT activity in the blood and lungs, and deposition of excessive abnormal A1AT protein in liver cells.[1][2] There are several forms and degrees of deficiency; the form ...
Generally, a product manager manages one or more tangible products. However, the term may be used to describe a person who manages intangible products, such as music, information, and services. A product manager's role in tangible goods industries is similar to a program director 's role in service industries. Diverse interpretations regarding the role of the product manager are the norm. The product manager title is often used in many ways to describe drastically different duties and responsibilities.
When thinking about what a product manager needs to know, we first need to consider what a product manager does. A PM is the âproduct ownerâ, which means that they possess responsibility over every aspect of a productâs execution. They need to be able to: â Understand the overall market and competitive space â and determine market segmentation, product pricing, positioning, and more.