Table of Contents
15 relations: Overwatch, Palanivel Thiagarajan, Particle transfer roller, Peak-to-trough ratio, PetroChina, Photothermal ratio, Physikalisch-Technische Bundesanstalt, Pitrilysin, Planar ternary ring, Pointer (computer programming), Pool Test Reactor, Proton-transfer-reaction mass spectrometry, PTR rifle, Puerto Rico, Transmission congestion.
Overwatch
Overwatch (abbreviated as OW) is a multimedia franchise centered on a series of multiplayer first-person shooter (FPS) video games developed by Blizzard Entertainment.
Palanivel Thiagarajan
Dr.
See PTR and Palanivel Thiagarajan
Particle transfer roller
The particle transfer roller, often abbreviated to PTR, is a device for cleaning motion picture film.
See PTR and Particle transfer roller
Peak-to-trough ratio
Peak-to-trough ratio (PTR), also known as peak-to-trough variation or peak-to-trough fluctuation, is a parameter in pharmacokinetics which is defined as the ratio of Cmax (peak) concentration and Cmin (trough) concentration over a dosing interval for a given drug.
See PTR and Peak-to-trough ratio
PetroChina
PetroChina Company Limited is a Chinese oil and gas company and is the listed arm of state-owned China National Petroleum Corporation (CNPC), headquartered in Dongcheng District, Beijing.
Photothermal ratio
The photothermal ratio (PTR), also named photothermal quotient, is a variable that characterizes the amount of light available to plants relative to the temperature level.
See PTR and Photothermal ratio
Physikalisch-Technische Bundesanstalt
The Physikalisch-Technische Bundesanstalt (PTB) is the national metrology institute of the Federal Republic of Germany, with scientific and technical service tasks.
See PTR and Physikalisch-Technische Bundesanstalt
Pitrilysin
Pitrilysin (Escherichia coli protease III, protease Pi, proteinase Pi, PTR, Escherichia coli metalloproteinase Pi) is an enzyme.
Planar ternary ring
In mathematics, an algebraic structure (R,T) consisting of a non-empty set R and a ternary mapping T \colon R^3 \to R \, may be called a ternary system.
See PTR and Planar ternary ring
Pointer (computer programming)
In computer science, a pointer is an object in many programming languages that stores a memory address.
See PTR and Pointer (computer programming)
Pool Test Reactor
Pool Test Reactor (PTR) was a 10 kWt ordinary (light) water moderated pool-type reactor fueled with highly enriched uranium built at Chalk River in 1957.
Proton-transfer-reaction mass spectrometry
Proton-transfer-reaction mass spectrometry (PTR-MS) is an analytical chemistry technique that uses gas phase hydronium reagent ions which are produced in an ion source.
See PTR and Proton-transfer-reaction mass spectrometry
PTR rifle
The PTR rifle is a family of modern, American-manufactured, semi-automatic rifles based on the Heckler & Koch G3 battle rifle.
Puerto Rico
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Transmission congestion
Electricity transmission congestion is a condition of the electrical grid that prevents the accepted or forecasted load schedules from being implemented due to the grid configuration and equipment performance limitations.
See PTR and Transmission congestion
References
Also known as PTR (disambiguation).

