نتایج جستجو برای: eaf

تعداد نتایج: 627  

Journal: :Hyperfine Interactions 2022

Abstract The primary process in an electrical arc furnace (EAF) during industrial steelmaking results tons of black slags which cause pollution to the environment. In this work, iron oxides generated EAF from SIDERPERU plant, Peru was reduced via carbothermal reaction. reduction slag α-Fe is demonstrated by X-ray diffraction, Mӧssbauer spectroscopy and magnetometry. However, phases with calcium...

2014
Tracy H. Hazen Michael S. Humphrys John Benjamin Ochieng Michele Parsons Cheryl A. Bopp Ciara E. O’Reilly Eric Mintz David A. Rasko

We report here the draft genome sequences of nine enteropathogenic Escherichia coli (EPEC) strains isolated from children in Kenya who died during hospitalization with diarrhea. Each of the isolates possess the EPEC adherence factor (EAF) plasmid encoding the bundle-forming pilus, which is characteristic of EPEC. These isolates represent diverse serogroups and EPEC phylogenomic lineages.

2014
Rakesh Kumar Rajbir Kaur Amrit Pal Singh Saroj Arora

BACKGROUND Liver is the primary metabolizing site of body and is prone to damage by exogenous as well as endogenous intoxicants. Polycyclic aromatic hydrocarbons such as 7, 12- dimethylbenz(α)anthracene (DMBA) is an exogenous hepatotoxin, which is well known for modulating phase I, II and anti-oxidative enzymes of liver. Plants contain plethora of polyphenolic compounds which can reverse the da...

Journal: :Metals 2021

In the present study, viscosity of CaO–SiO2–FeO–Al2O3–MgO slag system was measured for recovery FeO in electric arc furnace (EAF) process using Al dross. Considering MgO-saturated operational condition EAF, composition at 1823 K with varying and Al2O3 concentrations. An increase decreasing temperature observed. The activation energy evaluated, change thermodynamically equilibrated phase conside...

2015
Syed Muhammad Mukarram Shah

Background: Teucrium stocksianum (T. stocksianum) is one of the important members of the genus Teucrium which contains numerous biologically active compounds. Traditionally, it is used for the treatment of fever, pain, as expectorant and blood purifier. Researchers are trying to discover plants origin, novel and safe remedies for the management of various ailments. The present study was aimed t...

Journal: :DENKI-SEIKO[ELECTRIC FURNACE STEEL] 1999

2013
Dario Siniscalco

BACKGROUND Autism spectrum disorders (ASDs) are developmental conditions of uncertain etiology which have now affected more than 1% of the school-age population of children in many developed nations. Transcranial ultrasonography (TUS) via the temporal bone appeared to be a potential window of investigation to determine the presence of both cortical abnormalities and increased extra-axial fluid ...

2015
Syed Muhammad Mukarram Shah

BACKGROUND Teucrium stocksianum (T. stocksianum) is one of the important members of the genus Teucrium which contains numerous biologically active compounds. Traditionally, it is used for the treatment of fever, pain, as expectorant and blood purifier. Researchers are trying to discover plants origin, novel and safe remedies for the management of various ailments. The present study was aimed to...

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