Results 101 to 110 of about 3,416 (225)

Early-life manganese exposure during multiple developmental periods and adolescent verbal learning and memory. [PDF]

Neurotoxicol Teratol, 2023
Friedman A, Schildroth S, Bauer JA, Coull BA, Smith DR, Placidi D, Cagna G, Krengel MH, Tripodis Y, White RF, Lucchini RG, Wright RO, Horton M, Austin C, Arora M, Claus Henn B.   +15 more
europepmc   +1 more source

J Occup Environ Hyg [PDF]

Despite evidence of adverse health effects resulting from exposure to manganese (Mn), biomarkers of exposure are poorly understood. To enhance understanding, mean blood Mn (MnB) and mean air Mn (MnA) were extracted from 63 exposure groups in 24 published

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Ferroatlántica I+D: Experiencia de una Unidad de Vigilancia Tecnológica [PDF]

, 2004
The article introduces the Ferroatlántica I+D case, showing how a Technology Watching and Competitive Intelligence system is succeded as a project perfectly set.
Rey-Vázquez, Lara
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Producing a siliceous ferroalloy from a mixture of amorphous rocks

Results in Engineering
The main silicon-containing component in a charge during ferrosilicon smelting is quartzite. The carbothermic reduction rate of the crystalline structure SiO2 has a limitation associated with a fixed energy reserve of silicon-oxygen bond.
V.M. Shevko, N.M. Mirkayev, D.K. Aitkulov, A.D. Badikova   +3 more
doaj   +1 more source

Improve ferromanganese smelting processes using benchmarking techniques [PDF]

It is well known that ferromanganese alloys are used to help produce all types of steels. Manganese ore prices are closely associated with those of iron ore prices.

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Does export dependence imply more political support in Sino-Africa relation since 2000? [PDF]

, 2016
published_or_final_versionInternational and Public AffairsMasterMaster of International and Public ...
Chak, Wai-kit, Sean, Cheung, Wai-shan, Rosanna, Chung, Wai-naam, Chloe, Tam, Wai-ho, Leo   +3 more
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Численное моделирование процесса горения низкокалорийной газовой смеси в экспериментальной камере сгорания [PDF]

, 2016
Приведено описание экспериментального стенда, предназначенного для изучения физико-химических характеристик процесса горения горючих газовых смесей, аналогичных по составу побочным продуктам металлургического производства (доменный газ, коксовый газ ...
Иванов, М. В., Левин, Е. И., Рыжков, А. Ф., Филиппов, П. С.   +3 more
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Early life manganese exposure and reported attention-related behaviors in Italian adolescents. [PDF]

Environ Epidemiol, 2023
Schildroth S, Bauer JA, Friedman A, Austin C, Coull BA, Placidi D, White RF, Smith D, Wright RO, Lucchini RG, Arora M, Horton M, Claus Henn B.   +12 more
europepmc   +1 more source

Towards sustainability in ferroalloy production

The Journal of The Southern African Institute of Mining and Metallurgy, 2010
Ferroalloy production is an energy-intensive industrial sector with significant CO2 emissions. In this paper the current situation in ferroalloy processes is discussed from the standpoint of global environmental issues, trends and development. Progress and data of ferroalloys production are frequently compared with the steel industry, which is a ...
openaire   +3 more sources

Implementation, demonstration and validation of a user-defined wall-function for direct precipitation fouling in ANSYS Fluent

, 2017
In a previous paper (Johnsen et al., 2015) and presentation (Johnsen et al., 2016), we developed and demonstrated a generic modelling framework for the modelling of direct precipitation fouling from multi-component fluid mixtures that become super ...
Johansen, Stein Tore, Johnsen, Sverre G., Keiski, Riitta L., Pääkkönen, Tiina M., Wittgens, Bernd   +4 more
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