Elsewhere along the border between West and East the defense works resembled those on the intra-German border. During the Cold War, the border zone in Hungary started 15 kilometres (9.3 mi) from the border. Citizens could only enter the area if they lived in the zone or had a passport va...
Vitamin C is an antioxidant that works as a second-line defense system. It directly interacts with radicals such as O2−, H2O2, and OH. Both vitamin C and α-tocopherol help minimize the consequences of lipid peroxidation in membranes82. Decrease in ascorbic acid levels under the effect of...
Main articles: Steelmaking and Ironworks The pig iron produced by the blast furnace process contains up to 4–5% carbon (by mass), with small amounts of other impurities like sulfur, magnesium, phosphorus, and manganese. This high level of carbon makes it relatively weak and brittle. Reducing...
Tata Steel(India) 5. Baosteel Group Corporation(Shanghai, China) 6. JSW Steel Ltd((Mumbai) 7. Magnitogorsk Iron and Steel Works (Magnitogorsk, Russia) 8. HBIS Group(Shijiazhuang, China) 9. Erdemir Group (Ereğli, Türkiye) 10. Evraz Group(London, United Kingdom) 11. Severstal(Cherepo...
Iron deficiency anemia in pregnancy: intravenous versus oral route. J Obstet Gynaecol India. 2012;62(3):317-321. doi:10.1007/s13224-012-0222-0 PubMedGoogle ScholarCrossref 84. Favrat B, Balck K, Breymann C, et al. Evaluation of a single dose of ferric ...
Mishra, P., Mohapatra, B.K., and Singh, P.P., 2006, Mode of occurrence and characteristics of Mn-ore bodies in Iron Ore Group of rocks, North Orissa, India and its Significance in Resource Evaluation: Resource Geology, v. 56, p. 55-64....
The identification of open-pit mine water sources is of great significance in preventing water disasters. Combined with hydrochemistry and multivariate statistical analysis, this paper systematically analyzed the hydraulic connections between aquifers an
Casting has the longest history among all other industries. We were involved in this field back when we didn't have a lot of machines. Its significance extends to the steel-making industry and serves as the foundation of various other industries. Although many industries are trying to be more...
2837 ± 100 Ma. The 2.8 Ga magmatic event represents the Archean magmatic inputs within the Paleoproterozoic Nyong Group, which were later subjected to high-grade metamorphism during the Paleoproterozoic orogeny (2.3–2.05 Ga). This finding is consistent with the previous works in the Nyong ...
Born September 16, 1952—Lisa Tuttle, 67. Tuttle won the John W. Campbell Award for Best New Writer, received a Nebula Award for Best Short Story for “The Bone Flute”, which she refused, and a BSFA Award for Short Fiction for “In Translation”. My favorite works by her includeCatwi...