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Grifols. Grifols, S.A. ( Catalan: [ˈɡɾifuls]) is a Spanish multinational pharmaceutical and chemical manufacturer. Principally a producer of blood plasma –based products, a field in which it is the European leader and largest worldwide, [ 3][ 4] the company also supplies devices, instruments, and reagents for clinical testing laboratories .
Blood plasma. A unit of donated fresh plasma. Blood plasma is a light amber -colored liquid component of blood in which blood cells are absent, but which contains proteins and other constituents of whole blood in suspension. It makes up about 55% of the body's total blood volume. [ 1] It is the intravascular part of extracellular fluid (all ...
The United Network for Organ Sharing ( UNOS) is a non-profit scientific and educational organization that administers the only Organ Procurement and Transplantation Network ( OPTN) in the United States, established ( 42 U.S.C. § 274) by the U.S. Congress in 1984 by Gene A. Pierce, founder of United Network for Organ Sharing.
In computer systems security, role-based access control ( RBAC) [ 1][ 2] or role-based security[ 3] is an approach to restricting system access to authorized users, and to implementing mandatory access control (MAC) or discretionary access control (DAC). Role-based access control is a policy-neutral access control mechanism defined around roles ...
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Access control. A sailor checks an identification card (ID) before allowing a vehicle to enter a military installation. In physical security and information security, access control ( AC) is the selective restriction of access to a place or other resource, while access management describes the process. The act of accessing may mean consuming ...
Attribute-based access control. Attribute-based access control ( ABAC ), also known as policy-based access control for IAM, defines an access control paradigm whereby a subject's authorization to perform a set of operations is determined by evaluating attributes associated with the subject, object, requested operations, and, in some cases ...
Computer access control. In computer security, general access control includes identification, authorization, authentication, access approval, and audit. A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject ...