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Economic order quantity. Economic order quantity ( EOQ ), also known as financial purchase quantity or economic buying quantity, [citation needed] is the order quantity that minimizes the total holding costs and ordering costs in inventory management. It is one of the oldest classical production scheduling models.
Tahajjud, (Arabic: تَهَجُّد) also known as the "night prayer" or "Qiyam-u-lail", is a voluntary prayer performed by followers of Islam.It is not one of the five obligatory prayers required of all Muslims, although the Islamic prophet Muhammad was recorded as performing the tahajjud prayer regularly himself and encouraging his companions.
Rainwater harvesting. Basic configuration of domestic rainwater harvesting system in Uganda. [1] Rainwater harvesting ( RWH) is the collection and storage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit ( well, shaft, or borehole ), aquifer, or a reservoir ...
In Islam, a Nafl Prayer, (pl. nawafil) ( Arabic: صلاة النفل, ṣalāt al-nafl) or optional prayer, is a type of a non-obligatory prayer. They are believed to give extra reward to the person performing them, similar to sunnah prayers . According to the following tradition ( hadith ), performing nafl prayers help one to draw closer to ...
MOQ. Look up MOQ, moq, or -moq in Wiktionary, the free dictionary. MOQ, Moq, Moq., moq, or MoQ may refer to: Pirsig's metaphysics of quality (MOQ) – a theory of reality. Alfred Moquin-Tandon – a botanist whose author abbreviation is Moq. Morondava Airport – a Madagascan airport with the IATA code MOQ. Mor language (Papuan) – a human ...
The economic production quantity model (also known as the EPQ model) determines the quantity a company or retailer should order to minimize the total inventory costs by balancing the inventory holding cost and average fixed ordering cost. The EPQ model was developed and published by E. W. Taft, a statistical engineer working at Winchester ...
Bill of quantities. A bill of quantities is a document used in tendering in the construction industry in which materials, parts, and labor (and their costs) are itemized. It also (ideally) details the terms and conditions of the construction or repair contract and itemizes all work to enable a contractor to price the work for which he or she is ...
The Rao–Blackwell theorem states that if g ( X) is any kind of estimator of a parameter θ, then the conditional expectation of g ( X) given T ( X ), where T is a sufficient statistic, is typically a better estimator of θ, and is never worse. Sometimes one can very easily construct a very crude estimator g ( X ), and then evaluate that ...