Results 11 to 20 of about 2,029,067 (346)

Effect of Batch-Annealing Temperature on Oxidation of 22MnB5 Steel during Austenitizing

open access: yesMetals, 2023
In this paper, the effect of batch-annealing temperature on the oxidation of 22MnB5 steel during austenitizing was studied. When the batch-annealing temperature was decreased from 690 to 680 °C, the surface roughness of cold-rolled 22MnB5 steel decreased,
Bibo Li   +6 more
doaj   +1 more source

THE IRON CAGE REVISITED:

open access: yesThe New Economic Sociology, 1983
Instead of examining why organizations are dissimilar, this study explores why organizations tend to be increasingly and inevitably homogenous in their forms and practices.
Paul DiMaggio, W. Powell
semanticscholar   +1 more source

Iron [PDF]

open access: yesThe Journal of Nutrition, 2001
The most useful and appropriate methods for assessing the bioavailability of (nonheme) iron supplements are described. When the supplement can be labeled isotopically, the best method for measuring bioavailability is hemoglobin incorporation, followed by fecal monitoring. Caco-2 cell in vitro systems can be used for rapid screening to predict potential
openaire   +4 more sources

Colorectal cancer chemoprevention: is aspirin still in the game?

open access: yesCancer Biology & Therapy, 2022
Screening strategies have demonstrated their potential for decreasing the incidence and mortality of cancers, particularly that of colorectal cancer (CRC).
Adrien Grancher   +3 more
doaj   +1 more source

Research progress in steam oxidation behavior of martensitic steel used for boiler

open access: yesCailiao gongcheng, 2021
The thermodynamic and kinetic basic theories of high temperature oxidation of metals and the theoretical conditions for the formation of protective oxide scale on FeCr alloys were described briefly.
BAI Yin   +4 more
doaj   +1 more source

Investigation and Minimization of Slag Spot Surface Defects in Continuous Casting of High Carbon Steel Billets through Statistical Evaluation

open access: yesMetals, 2020
Slag spot surface defects often appear during continuous casting of high carbon steel billets due to the solidification characteristics of molten steel in the mold.
Yong-feng Chen   +7 more
doaj   +1 more source

Inclusion Removements in a Bottom-Stirring Ladle with Novel Slot-Porous Matched Dual Plugs

open access: yesMetals, 2022
The cleanness of steel has always been a big problem for secondary refining. In this work, a new method, which is coupled with slot and porous plugs, is proposed to improve the cleanness in steel.
Xianglong Li   +8 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

Iron Metabolism in Ferroptosis

open access: yesFrontiers in Cell and Developmental Biology, 2020
Ferroptosis is a form of regulated cell death that is characterized by iron-dependent oxidative damage and subsequent plasma membrane ruptures and the release of damage-associated molecular patterns. Due to the role of iron in mediating the production of
Xin Chen, Chunhua Yu, R. Kang, D. Tang
semanticscholar   +1 more source

Génétique épidémiologique et moléculaire de l’obésité humaine

open access: yesOléagineux, Corps gras, Lipides, 2000
L’obésité est une pathologie majeure pour plusieurs raisons qu’il est difficile de hiérarchiser. D’abord parce qu’elle est commune, concernant aujourd’hui près d’un individu sur trois dans les pays industrialisés.
Iron Albert
doaj   +1 more source

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