"Propylparaben" Natural Recordings by Native Speakers
A preservative derived from p-hydroxybenzoic acid, commonly used in cosmetics and pharmaceuticals to extend the shelf life of products by preventing the growth of bacteria and fungi.
The Propylaia (Greek: Π秫γυλία, Propul(o)yali\a) was a grand entrance building in the sacred precinct of the Acropolis in Athens, Greece. It served as the main gate to the Acropolis and was built around 437 BC during the Golden Age of Pericles, designed by the famous Greek architect Mnesikles.<br><br>Physically, the Propylaia resembled a large temple, built in the Ionic style and decorated with numerous architectural ornaments, including friezes, friezes with mythological scenes, and carved pediments. The building had five Doric columns on each of its long sides and a forecourt in the front. The main entrance hall was preceded by an inner propylon.<br><br>The Propylaia is notable for its unique architectural style, which harmoniously blends Ionic and Doric orders, demonstrating Mnesikles' skills and flair.
Propylene is a chemical compound with the formula C3H6. It is a colorless, flammable gas with a refrigerant and anesthetic properties. It is a byproduct of the cracking of petroleum and is used in the production of various chemicals, plastics, and resins, such as polypropylene.
Propylhexedrine is a sympathomimetic amine that is classified as a stimulant drug. It works by stimulating the central nervous system, releasing the body's stored norepinephrine and increasing levels of norepinephrine.<br><br>Its common brand name is Benzedrex, and it is often used medically as a nasally administered decongestant, often found in inhalers to relieve nasal congestion. However, the recreational use of propylhexedrine is gaining notoriety due to its possible use as an inhalant or the ability to induce a stimulant effet or a euphoric feeling.
To distribute or divide something in proportion to the amount used or the period of time, especially in relation to a particular service or expense; to share or charge something according to certain rules or qualifications.<br><br>Example: The school prorated the bus fare for the students, so those who rode for only half the semester only paid half price.
Proration refers to the process or practice of allocating a share or portion of something, often in a proportional or equal manner, usually in time or at an average rate, especially in a situation where a whole is divided into parts according to their respective interests or needs.<br><br>In business, proration is often used in areas such as taxation, rating, or pricing to allocate costs or payments fairly among parties. It is also used to adjust payments or portions in situations where there is an incomplete or irregular period.<br><br>For example, in tax proration, a person may prorate their property taxes if they sell a property part-way through the tax year, to reflect the pro rata share of the tax they have paid or will have to pay for the period of ownership.<br><br>In other contexts, proration means dividing something in proportion to the length of time it is used or enjoyed.
Prorations refer to a partial refund or partial payment of a fee or installment, especially in cases where an individual or entity is leaving a service, such as a lease or a contract, before their expected end date. The proration process involves calculating the proportion of the fee that is due based on the amount of time remaining until the end of the agreement. In other words, if you leave a service 6 months into a 12-month agreement, you would only pay for the 6 months you used the service, rather than the full 12 months.