Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit. Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or minerals. The grade of ore refers to the concentration of the desired material it contains.

Ore-Ida is an American brand of potato-based frozen foods currently produced and distributed by Kraft Heinz's, H.J. Heinz Company Brands LLC. based in Pittsburgh, Pennsylvania. Ore-Ida's primary production facility is located in Ontario, Oregon, where the company was originally founded in 1949. It once employed over 1,000 local residents, and ...

A bulk carrier or bulker is a merchant ship specially designed to transport unpackaged bulk cargo, such as grains, coal, ore, steel coils, and cement, in its cargo holds.Since the first specialized bulk carrier was built in 1852, economic forces have led to continued development of these ships, resulting in increased size and sophistication.

Cassiterite is a tin oxide mineral, SnO 2.It is generally opaque, but it is translucent in thin crystals.Its luster and multiple crystal faces produce a desirable gem. Cassiterite was the chief tin ore throughout ancient history and remains the most important source of tin today.

Ore no imōto ga konna ni kawaii wake ga nai (俺の妹がこんなに可愛いわけがない? lett. "Non è possibile che mia sorella minore sia così carina"), noto anche come Ore no imōto (俺の妹?) o Oreimo (俺妹?) è una serie di light novel giapponese scritta da Tsukasa Fushimi e illustrata da Hiro Kanzaki.Diciassette volumi sono stati pubblicati da agosto 2008 a settembre 2021 da ...

Euclidean division of polynomials is very similar to Euclidean division of integers and leads to polynomial remainders. Its existence is based on the following theorem: Given two univariate polynomials a(x) and b(x) (where b(x) is a non-zero polynomial) defined over a field (in particular, the reals or complex numbers), there exist two polynomials q(x) (the quotient) and r(x) (the …

Roasting is a process of heating a sulfide ore to a high temperature in the presence of air. It is a step in the processing of certain ores.More specifically, roasting is often a metallurgical process involving gas–solid reactions at elevated temperatures with the goal of purifying the metal component(s). Often before roasting, the ore has already been partially purified, e.g. by froth ...

After Hours is a 1985 American black comedy thriller film directed by Martin Scorsese and written by Joseph Minion.The film follows Paul Hackett, portrayed by Griffin Dunne, as he experiences a series of misadventures while making his way home from New York City's SoHo district during the night.. After Hours received positive reviews with praises for its black humor, and is considered …

Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic.This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

127 ore (127 Hours) è un film del 2010 diretto da Danny Boyle.. Il film si basa sulla storia vera di Aron Ralston, un alpinista statunitense che nell'aprile del 2003 rimase intrappolato in un Canyon dello Utah e fu costretto ad amputarsi il braccio destro per potersi liberare. Il film, scritto a quattro mani da Boyle e Simon Beaufoy, si basa sul libro di Ralston Between a Rock and a Hard Place.