Results 21 to 30 of about 1,597,127 (300)

Evolution of Inclusions in Magnesium–Calcium-Treated Liquid Iron

open access: yesMetals, 2021
With the development of clean steel technology, the control of non-metallic inclusions in steel is of increasing importance. Magnesium–calcium treatment can effectively balance the castability of molten steel and the control on inclusion size, which is ...
Liwei Shi   +5 more
doaj   +1 more source

How Iron Controls Iron [PDF]

open access: yesCell Metabolism, 2009
Cells regulate iron homeostasis by posttranscriptional regulation of proteins responsible for iron uptake and storage. This requires RNA-binding activity of iron-regulatory proteins, IRP1 and IRP2. Two studies recently published in Science by Vashisht et al. (2009) and Salahudeen et al. (2009) reveal how cells adjust IRP2 activity.
openaire   +3 more sources

In Situ Alloying of Fe-Cr-Co Permanent Magnet by Selective Laser Melting of Elemental Iron, Chromium and Cobalt Mixed Powders

open access: yesMetals, 2022
Fe-25Cr-15Co (wt.%) permanent magnets were fabricated via selective laser melting (SLM) and in situ alloying from a blend of Fe, Cr and Co elemental powders.
Yazhou He   +5 more
doaj   +1 more source

NON-TRADITIONAL ENVIRONMENTALLY FRIENDLY TECHNOLOGY OF SCALE REMOVAL FROM THE SURFACE OF CARBONACEOUS ROD AND WIRE

open access: yesЛитьë и металлургия, 2012
The nontraditional technology of scale removal from the high-carbon wire surface by means of mechanical scalebreaking with electrolyte-plasma post-treatment is developed and tested.
V. A. Lutsenko   +5 more
doaj   +1 more source

Benefits and risks of iron supplementation in anemic neonatal pigs. [PDF]

open access: yes, 2010
Iron deficiency is a common health problem. The most severe consequence of this disorder is iron deficiency anemia (IDA), which is considered the most common nutritional deficiency worldwide. Newborn piglets are an ideal model to explore the multifaceted
Olivier Thibaudeau   +25 more
core   +2 more sources

Factors associated with IgG levels in adults with IgG subclass deficiency

open access: yesBMC Immunology, 2021
Background Factors associated with IgG levels in adults with IgG subclass deficiency (IgGSD) are incompletely understood. We studied adults with IgGSD with subnormal IgG1 only, subnormal IgG1/IgG3, or subnormal IgG3 only without other subnormal IgG ...
James C. Barton   +3 more
doaj   +1 more source

Identification of Risk Factors of Supply Chain and Supplier Selection with Analytical Network Process (Case: Automobile Indastry) [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2015
As the world has changed through breakthroughs in late century, supply chains have become more complex and this complexity has made them face risks.
Davood Talebi, Fatemeh Iron
doaj  

Uncovering Inequities: The Role of Social Determinants of Health in Hospitalized Adolescents and Young Adults With Heavy Menstrual Bleeding

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Heavy menstrual bleeding (HMB) is a common condition among adolescents and young adults (AYAs) and is the leading cause of iron deficiency anemia (IDA) in this population. Growing evidence suggests that social determinants of health (SDOH) influence menstrual bleeding patterns, access to care, and treatment. However, no studies have
Maria Carter‐Febres   +6 more
wiley   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng   +3 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

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