Arithmetic Logic Unit (ALU): Arithmetic Logic Unit. This is a mathematical core circuitry that applies to all computers central processing units (CPU). ALU mathematically and logically calculates the results of binary data.

 

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Arithmetic Logic Unit (ALU): Arithmetic Logic Unit. This is a mathematical core circuitry that applies to all computers central processing units (CPU). ALU mathematically and logically calculates the results of binary data.

Pre-Unit: An early motorcycle engine architecture where the engine and gearbox are built as independent casings, with their own oil reservoirs. (Compare unit construction).

Present Value Of Growth Opportunities: Net present value (NPV) of investments the firm is expected to make in the future.

Programmable Logic Device (PLD): A digital integrated circuit that can be programmed by the user to perform a wide variety of logical operations.

Psychological Maltreatment: A pattern of caregiver behavior or extreme incidents that convey to children that they are worthless, flawed, unloved, unwanted, endangered or only of value to meeting another's needs. This . . . View Full Definition

Practical Salinity Units (PSU): A measure of the salt content of seawater (practical salinity), based upon electrical conductivity of a sample relative to a reference standard of sea water, which now happens to be a refere . . . View Full Definition

Portfolio Opportunity Set: The expected return/standard deviation pairs of all portfolios that can be constructed from a given set of assets.

Physiologically Based Pharmacokinetic Model (PBPK Model): A computer model that describes what happens to a chemical in the body. This model describes how the chemical gets into the body, where it goes in the body, how it is changed by the body, an . . . View Full Definition

Pioneer Community: The initial community of colonizing species.

Planned Unit Development (PUD): A relatively modern concept in housing designed to produce a high density of dwellings and maximum use of open spaces. This efficient use of land allows greater flexibility for residential l . . . View Full Definition