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PP Ligands For Asymmetric Hydroboration
PP, pp or Pp may refer to: Arts and entertainment * ''Pianissimo'', a music term meaning ''very quiet'', from musical dynamics * Production code for the 1967–1968 ''Doctor Who'' serial ''The Enemy of the World'' * Police Procedural – a subgenre of procedural drama and detective fiction * Peppa Pig, a British preschool animated television series Businesses and organisations Political parties * Patriotic Party (Guatemala) * People's Party (Spain) (''Partido Popular'') * Pirate Party (Global) * Progressistas (Brazil) (''Progressistas'') * Progressive Party (Iceland) * People's Partnership (Trinidad and Tobago) * We Continue the Change (Bulgaria) ("Prodalzhavame promyanata") Other businesses and organizations * Pancasila Youth (''Pemuda Pancasila''), an Indonesian paramilitary organization * PediaPress, a German software company * Planned Parenthood, a reproductive health organization * Philipp Plein, logo * PayPal, an online payments company Religion * pp, ''Pap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protection Policy
Protection policy may refer to: ;Policies * Information protection policy * Data protection policy * Planetary protection policy * Whistleblower protection policy * Environmental protection policy * Farmland protection policy * Child protection policy * Cultural heritage protection policy ;Finance * Income protection policy * Payment protection policy * Tax protection policy * Protectionism, a trade protection policy ;Technology * Executable space protection policy {{Dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pope
The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the pope was the sovereign or head of state of the Papal States, and since 1929 of the much smaller Vatican City state. From a Catholic viewpoint, the primacy of the bishop of Rome is largely derived from his role as the apostolic successor to Saint Peter, to whom Petrine primacy, primacy was conferred by Jesus, who gave Peter the Keys of Heaven and the powers of "binding and loosing", naming him as the "rock" upon which the Church would be built. The current pope is Leo XIV, who was elected on 8 May 2025 on the second day of the 2025 papal conclave. Although his office is called the papacy, the ecclesiastical jurisdiction, jurisdiction of the episcopal see is called the Holy See. The word "see" comes from the Latin for 'seat' or 'chair' (, refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Process Performance Index
In process improvement efforts, the process performance index is an estimate of the process capability of a process during its initial set-up, ''before'' it has been brought into a state of statistical control. Formally, if the upper and lower specifications of the process are USL and LSL, the estimated mean of the process is \hat, and the estimated variability of the process (expressed as a standard deviation) is \hat, then the process performance index is defined as: :\hat_ = \min \Bigg , \Bigg/MATH> \hat is estimated using the sample standard deviation. Ppk may be negative if the process mean falls outside the specification limits (because the process is producing a large proportion of defective output). Some specifications may only be one sided (for example, strength). For specifications that only have a lower limit, \hat_ = ; for those that only have an upper limit, \hat_ = . Practitioners may also encounter \hat_ = \frac , a metric that does not account for process per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
