Results 261 to 270 of about 502,028 (310)
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Mineral reserves and mineral resources
Economic Geology, 1956"This report is designed to clarify the meaning of the terms reserves and resources and to recommend, for common acceptance, rules and definitions to be observed in estimating reserves and resources."
Fernand Blondel, S. G. Lasky
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2009
Abstract The principal ions in beer are the cations – calcium, magnesium, sodium, and potassium – and the anions – sulfate, nitrate, phosphate, chlorides, and silicate. The minor ions are iron, copper, zinc and manganese. Cereals, water, hops and adjuncts are the main sources of the minerals present in beer, while in yeast, industrial processing and
MONTANARI, Luigi +3 more
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Abstract The principal ions in beer are the cations – calcium, magnesium, sodium, and potassium – and the anions – sulfate, nitrate, phosphate, chlorides, and silicate. The minor ions are iron, copper, zinc and manganese. Cereals, water, hops and adjuncts are the main sources of the minerals present in beer, while in yeast, industrial processing and
MONTANARI, Luigi +3 more
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The International Journal of Developmental Biology, 1995
Extracellular matrix components and cell-derived microstructures are implicated in mineralization processes which occur in dental tissues. The respective role(s) of collagenic and non-collagenic matrix components are reviewed: phosphorylated and non-phosphorylated proteins, proteoglycans and phosphpholipids.
M, Goldberg +9 more
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Extracellular matrix components and cell-derived microstructures are implicated in mineralization processes which occur in dental tissues. The respective role(s) of collagenic and non-collagenic matrix components are reviewed: phosphorylated and non-phosphorylated proteins, proteoglycans and phosphpholipids.
M, Goldberg +9 more
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2012
Minerals play a key role in the regulation of metabolic and physiological pathways. Adequate intake is required to maintain homeostasis, cell protection, functionality, and health, while deficiencies are associated with specific illnesses. Among the minerals, calcium, copper, iron, selenium, and zinc are considered especially important because of their
Maria G, Stathopoulou +5 more
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Minerals play a key role in the regulation of metabolic and physiological pathways. Adequate intake is required to maintain homeostasis, cell protection, functionality, and health, while deficiencies are associated with specific illnesses. Among the minerals, calcium, copper, iron, selenium, and zinc are considered especially important because of their
Maria G, Stathopoulou +5 more
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Scientific American, 2010
The article discusses the evolution of minerals. According to the author, minerals did not exist in the cosmos until gravity coaxed primordial gases into nebulas which exploded to release chemical elements into space. An overview of the key concepts explored in the article, including the formation of planet Earth, how Earth's diverse mineralogy ...
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The article discusses the evolution of minerals. According to the author, minerals did not exist in the cosmos until gravity coaxed primordial gases into nebulas which exploded to release chemical elements into space. An overview of the key concepts explored in the article, including the formation of planet Earth, how Earth's diverse mineralogy ...
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Surface interaction mechanisms in mineral flotation: Fundamentals, measurements, and perspectives
Advances in Colloid and Interface Science, 2021Lei Xie, Qi Liu, Hongbo Zeng
exaly
[Bone mineralization and mineral status].
Therapie, 2004After initial calcification in matrix vesicles or collagen fibrils, bones are continually modified by modelling then remodelling. In bone tissue, the degree of mineralisation of bone structural units is heterogeneous, reflects the rate of bone remodelling, and can be measured using microradiography.
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Flotation of copper oxide minerals: A review
International Journal of Mining Science and Technology, 2022Qicheng Feng, Wenhang Yang, Wenjuan Zhao
exaly
25th Annual International Computer Software and Applications Conference. COMPSAC 2001, 2002
I-Jen Chiang, Tsau Young Lin
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I-Jen Chiang, Tsau Young Lin
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