absorbing agent
101rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
102digestive system, human — Introduction the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract (alimentary canal), or the series of structures and organs through which food and liquids pass… …
103human disease — Introduction an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease Before human disease can be discussed, the meanings of the terms health, physical fitness, illness …
104military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
105sample preparation — ▪ chemistry Introduction in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …
106sodium — A metallic element, atomic no. 11, atomic wt. 22.989768; an alkali metal oxidizing readily in air or water; its salts are found in natural biologic systems and are extensively used in medicine and industry. The s. ion is the most plentiful… …
107Christianity in the 16th century — Main articles: Protestant Reformation and Counter Reformation See also: Christianity in the 15th century and Christianity in the 17th century Contents 1 Age of Discovery (1492–1769) 2 Protestant Reformation (1521–1579) …
108Cube (comics) — The Vault If this infobox is not supposed to have an image, please add |noimage=yes . Publication information Publisher Ma …
109Manyū Hiken-chō — Cover of the first manga volume featuring Chifusa Manyu 魔乳秘剣帖 Genre Historical, Action …
110Polyvinylpyrrolidone — IUPAC name Polyvinylpyrrolidone …
