definition for praseodymium
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praseodymium Use praseodymium in a sentence. a silvery, malleable chemical element, one of the rare-earth elements, whose salts are generally green in color and are used to color glasses and enamels: symbol, Pr; at. no. 59. Origin of praseodymium.
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- In the 1930s it was found (Beck) that praseodymium dioxide could be precipitated from KOH/NaOH eutectic melts, by oxidation by electrochemistry, or by sodium chlorate. This formed the basis of a small-scale laboratory purification method.The relatively pure free metal itself was not prepared until 1931.n the 1930s it was found (Beck) that praseodymium dioxide could be precipitated from KOH/NaOH eutectic melts, by oxidation by electrochemistry, or by sodium chlorate. This formed the basis of a small-scale laboratory purification method. The relatively pure free metal itself was not prepared until 1931.
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- Definition of HALOBACTERIUM. 1. capitalized: a genus of halophilic rod or disk-shaped gram-negative aerobic primitive bacteria (family Halobacteriaceae) that live in strongly saline pools in red to orange colonies and that at low oxygen levels synthesize the purple-pigmented protein bacteriorhodopsin. 2.: a bacterium of the genus Halobacterium.efinition of HALOBACTERIUM. 1. capitalized: a genus of halophilic rod or disk-shaped gram-negative aerobic primitive bacteria (family Halobacteriaceae) that live in strongly saline pools in red to orange colonies and that at low oxygen levels synthesize the purple-pigmented protein bacteriorhodopsin. 2. : a bacterium of the genus Halobacterium.
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- ep·i·thet. n. 1. a. A term used to characterize a person or thing, such as rosy-fingered in rosy-fingered dawn or the Great in Catherine the Great. b. A term used as a descriptive substitute for the name or title of a person, such as The Great Emancipator for Abraham Lincoln. 2.A disparaging or abusive word or phrase.p·i·thet. n. 1. a. A term used to characterize a person or thing, such as rosy-fingered in rosy-fingered dawn or the Great in Catherine the Great. b. A term used as a descriptive substitute for the name or title of a person, such as The Great Emancipator for Abraham Lincoln. 2.
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Praseodymium: geological information Praseodymium is found in the ores monazite sand [(Ce, La, etc.)PO 4 ] and bastn°site [(Ce, La, etc.)(CO 3)F], ores containing small amounts of all the rare earth metals.It is difficult to separate from other rare earth elements.raseodymium is found in the ores monazite sand [(Ce, La, etc.)PO 4 ] and bastn°site [(Ce, La, etc.)(CO 3)F], ores containing small amounts of all the rare earth metals.
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- 15), municeps Properti atque etiam inter maiores Propertium numerat; (9, 22), in litteris veteres aemulatur exprimit reddit: Propertium in primis a quo genus ducit, vera suboles eoque simillima illi in quo ille praecipuus, si elegos eius in manum sumpseris, leges opus tersum molle iucundum et plane in Properti domo scriptum..
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Cladium Cladium (Fen-sedge, Sawgrass or Twig-sedge) is a genus of large sedges, with a nearly worldwide distribution in tropical and temperate regions. These are plants characterized by long, narrow (grass-like) leaves having sharp, often serrated (sawtooth-like) margins, and flowering stems 1–3 m tall bearing a much-branched inflorescence.
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Epimedium grandiflorum Epimedium grandiflorum (large flowered barrenwort, bishop's hat) is a species of flowering plant in the family Berberidaceae, native to China, Japan and Korea.It is known as dam dâm dương hoắc In. vietnamesepimedium grandiflorum (large flowered barrenwort, bishop's hat) is a species of flowering plant in the family Berberidaceae, native to China, Japan and Korea.
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- Definition of MYCOBACTERIUM. : any of a genus (Mycobacterium) of nonmotile aerobic acid-fast bacteria that include numerous saprophytes and the pathogens causing tuberculosis and leprosy.— my·co·bac·te·ri·al \-ē-əl\ adjective.ADVERTISEMENT.efinition of MYCOBACTERIUM. : any of a genus (Mycobacterium) of nonmotile aerobic acid-fast bacteria that include numerous saprophytes and the pathogens causing tuberculosis and leprosy. — my·co·bac·te·ri·al \-ē-əl\ adjective. ADVERTISEMENT.
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Definition of âdysenteryâ - English Dictionary dysenterynoun [ U ] uk ​ /ˈdɪs.ən.tər.i/ us ​ /ˈdɪs.ən.ter.i/. › a disease of the bowels that causes the contents to be passed out of the body much more often and in a more liquid form than usual. It is caused by an infection that is spread by dirty water or food.
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- Full Definition of EPITHET. 1. a: a characterizing word or phrase accompanying or occurring in place of the name of a person or thing b: a disparaging or abusive word or phrase c: the part of a taxonomic name identifying a subordinate unit within a genus.2. obsolete: expression.. a: a characterizing word or phrase accompanying or occurring in place of the name of a person or thing b: a disparaging or abusive word or phrase c: the part of a taxonomic name identifying a subordinate unit within a genus. 2. obsolete: expression.
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- Medical Definition of MOLYBDENUM. : a metallic element that resembles chromium and tungsten in many properties, is used especially in strengthening and hardening steel, and is a trace element in plant and animal metabolism—symbol Mo; see element table.efinition of MOLYBDENUM. : a metallic element that resembles chromium and tungsten in many properties, is used especially in strengthening and hardening steel, and is a trace element in plant and animal metabolism — see element table. See molybdenum defined for kids. ADVERTISEMENT.
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List of elements by symbol The symbol and name were used for element 105. Di. Didymium. -. Rare earth metal that proved to be a mixture of the elements praseodymium and neodymium. Dp. Decipium. -. Rare earth metal that proved to be a mixture of the elements samarium, neodymium and praseodymium.
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Praziquantel Praziquantel is used to treat diseases caused by infection with several types of internal/gastrointestinal, and external parasites, including: 1  Hydatid disease caused by infection of various organs with larval stages of tapeworms of the genus Echinococcus.
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- Horny goat weed was named epimedium because it is similar to a plant found in the ancient Asian kingdom of Media, now a part of Iran. Epimedium is a genus of many related plant species and some are used for medicinal purposes, including Epimedium sagittatum, brevicornum, grandiflorum, and koreanum.upplement companies have adopted the provocative name by which it is known in the U.S. Epimedium is a genus of about 52 species in the family Berberidaceae, which also known as Rowdy Lamb Herb, Xianlinpi, Barrenwort, Bishop's Hat, Fairy Wings, and Yangheye or Yin Yang Huo.
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Definition of definiendum in English: definiendum noun Plural definienda A word, phrase, or symbol which is the subject of a definition, especially in a dictionary entry, or which is introduced into a logical system by being defined.
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- Medical Definition of pyridostigmine. : a drug that is an anticholinesterase administered in the form of its bromide C9H13BrN2O2 especially in the treatment of myasthenia gravis—see mestinon.
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- It seems only consistent that Theoctist's hypermnesia, which at first appears reminiscent of a parody or persiflage of the ancient ars memoriae or mnemotechnique (Simonides), is then positively connoted as it supplies the motivation for the preservation of The Khazar Dictionary from the threat of fiendish annihilation: Theoctist had learned by heart ...
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What Is Praziquantel? Praziquantel is an anthelmintic (an-thel-MIN-tik) or anti-worm medication. It prevents newly hatched insect larvae (worms) from growing or multiplying in your body. Praziquantel is used to treat infections caused by Schistosoma worms, which enter the body through skin that has come into contact with contaminated water.Schistosoma worms are found in Africa, South America, Middle Eastern countries, the Caribbean, and parts of Asia.raziquantel is used to treat infections caused by Schistosoma worms, which enter the body through skin that has come into contact with contaminated water.
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Healthy Living Tips Dysbacteriosis-to change the composition and quantitative ratios microflora normally inhabiting hollow bodies, communicating with the environment (eg, upper respiratory tract, intestines), and human skin.he third stage of treatment dysbiosis-the normalization of the bowel and the state of its mucosa. For this purpose, usually appointed plant bitterness contained in the guardhouse trilistnoy, Ira Bog, yarrow, yellow gentian, and in many other plants. It is very important is to establish a chair.
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What does definition mean? Definition: an explanation of the meaning of a word or term. The definition of a word or term is the explanation of its meaning in a language, spoken or written. It can in … clude the contexts in which the word is used, or the specific area it applies to.It can also provide synonyms, related words, and antonyms. definition is a passage that explains the meaning of a term (a word, phrase or other set of symbols), or a type of thing. The term to be defined is definiendum (plural: defi … nienda). A term may have many different senses or meanings.
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- Medical Definition of DEUTERIUM. : an isotope of hydrogen that has one proton and one neutron in its nucleus and that has twice the mass of ordinary hydrogen—called also heavy hydrogen. an isotope of hydrogen that has one proton and one neutron in its nucleus and that has twice the mass of ordinary hydrogen —symbol D —called also heavy hydrogen. See deuterium defined for kids. ADVERTISEMENT.
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idiosyncrasy (plural idiosyncrasies) 1  A behavior or way of thinking that is characteristic of a person. 2  A language or behaviour that is particular to an individual or group. ( medicine) A peculiar individual reaction to a generally innocuous substance or factor.
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Meaning of âcollegiumâ in the English Dictionary collegium noun [C] uk / kəˈliː.dʒi.əm / / kəˈliː.dʒi.əm / plural collegia or or collegiums › an organization for people who have similar interests or who do similar work, especially in a university:
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idiosyncrasy noun, plural idiosyncrasies. 1. a characteristic, habit, mannerism, or the like, that is peculiar to an individual. 2. the physical constitution peculiar to an individual. 3. a peculiarity of the physical or the mental constitution, especially susceptibility toward drugs, food, etc. Compare allergy (def 1).
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- Mass Air Sensors (MAF) - Automotive. The Mass Air Flow Sensor is probably the best way to measure. the amount of air an engine takes in (engine load). This sensor. not only measures the volume of air but also compensates for its. density as well. Ford, GM, and many imports are using engine. control systems based around this sensor.