Bol or BOL may refer to:
Henry Nicholas Bolander (February 22, 1831 – August 28, 1897) was a German-American botanist and educator.
Bolander was born in Schlüchtern, Germany and emigrated to the United States in 1846. He joined his uncle in Columbus, Ohio and enrolled in the Columbus Lutheran Seminary. He graduated from the seminary and was ordained a minister but never served in a religious office. Instead, he began his career teaching at the local German-American schools in 1851. In 1857 he married Anna Marie Jenner, a widow who had three children from her previous marriage; together, they eventually added five more children to their family.
At the same time, Bolander became acquainted with a neighbor, Leo Lesquereux, a well-known botanist who had emigrated from Switzerland in 1847. Lesquereux inspired Bolander to develop a keen interest in botany. Bolander began to travel widely in Ohio and neighboring states to study the flora and collect specimens. In 1857 he teamed with John H. Klippart, the Ohio Secretary of Agriculture, to create a catalog of the plants of Ohio. However, in 1860 failing health caused Bolander to return to Germany and the catalog was never published.
Bol is the soundtrack album of the 2011 Urdu-language Pakistani film Bol by Shoaib Mansoor. Prior to the movie's release, Atif Aslam (who plays one of the main roles in the film) in an interview stated, "I have done two songs for the soundtrack. It's been a great experience working with Shoaib Mansoor, he is an amazing person and very dedicated. My role isn't controversial and we discussed it beforehand. It’s a film that is being made for a good cause".
All songs are mixed and mastered by Kashif Ejaz. The singers include Atif Aslam, Sajjad Ali, Hadiqa Kiyani, Ahmed Jahanzeb, Shabnam Majeed, Sahir Ali Bugga, Bina Jawad,Ali Javed. The soundtrack was successful and generally received positive reviews from critics. However, one critical review published in The Express Tribune called the movie's soundtrack "A surprising disappointment" and saying that "The film’s music sounds unoriginal and boring. In fact, people unfamiliar with Sajjad Ali and Ahmed Jehanzaib, might confuse it for Bollywood music."
Excess may refer to:
The limiting reagent (or limiting reactant) in a chemical reaction is the substance that is totally consumed when the chemical reaction is complete. The amount of product formed is limited by this reagent, since the reaction cannot continue without it. If one or more other reagents are present in excess of the quantities required to react with the limiting reagent, they are described as excess reagents or excess reactants.
The limiting reagent must be identified in order to calculate the percentage yield of a reaction, since the theoretical yield is defined as the amount of product obtained when the limiting reagent reacts completely. Given the balanced chemical equation, which describes the reaction, there are several equivalent ways to identify the limiting reagent and evaluate the excess quantities of other reagents.
This method is most useful when there are only two reactants. One reactant (A) is chosen, and the balanced chemical equation is used to determine the amount of the other reactant (B) necessary to react with A. If the amount of B actually present exceeds the amount required, then B is in excess and A is the limiting reagent. If the amount of B present is less than required, then B is the limiting reagent.
Excess is Coma's first English-language album, which was released in Europe on 11 October 2010. The album consists of nine tracks from Hipertrofia (2008), which were re-recorded in English, and three new songs: "F.T.P." and "F.T.M.O." from the movie Skrzydlate Świnie (where Rogucki played one of the main roles), and "Turn Back The River". On 1 September 2010, the album was made available to buy in Poland, but only via Mystic Production website.