Results 21 to 30 of about 4,110,325 (253)

Targeting Ferroptosis to Iron Out Cancer.

open access: yesCancer Cell, 2019
One of the key challenges in cancer research is how to effectively kill cancer cells while leaving the healthy cells intact. Cancer cells often have defects in cell death executioner mechanisms, which is one of the main reasons for therapy resistance. To
Behrouz Hassannia   +2 more
semanticscholar   +1 more source

Sustainable Recycling of Insoluble Rust Waste for the Synthesis of Iron-Containing Perovskite-Type Catalysts [PDF]

open access: yes, 2019
Insoluble rust waste from the scraping of rusted iron-containing materials represents a cheap, eco-friendly, and available source of iron. LaFeO3 perovskite-type powders were successfully prepared by solution combustion synthesis using rust waste from an
Deganello, F.   +5 more
core   +1 more source

Indirect estimate of in loco moisture via normative mineralogy calculation with correction of seasonal effect on itabirite (banded iron formation) of the Pico complex, Quadrilátero Ferrífero, Minas Gerais, Brazil

open access: yesSN Applied Sciences, 2021
Moisture is a critical variable in iron-ore processing, handling and transportation. During beneficiation, excessive moisture may lead to screen and chute clogging.
Giulia Marina Cerqueira Dias   +2 more
doaj   +1 more source

Hepcidin and Host Defense against Infectious Diseases. [PDF]

open access: yes, 2015
Hepcidin is the master regulator of iron homeostasis in vertebrates. The synthesis of hepcidin is induced by systemic iron levels and by inflammatory stimuli.
Ganz, Tomas   +3 more
core   +1 more source

Effect of Ca/Mg on Distribution and Morphology of MnS Inclusions in 45MnVS Non-Quenched and Tempered Steel

open access: yesMetals, 2022
The influence of Ca treatment, Mg treatment and Ca–Mg combined treatment on the inclusions in 45MnVS non-quenched and tempered steel were studied in the present work.
Lijuan Su   +7 more
doaj   +1 more source

Investigation on the Alloy Mixing and Inclusion Removement through Using a New Slot-Porous Matched Tuyeres

open access: yesMetals, 2023
A mathematical model was developed to investigate the refining process through using slot-porous matched dual tuyeres. In this model, the bubble expansion is considered through the ideal gas state equation.
Xianglong Li   +7 more
doaj   +1 more source

How does iron interact with sporopollenin exine capsules? An X-ray absorption study including microfocus XANES and XRF imaging [PDF]

open access: yes, 2014
Sporopollenin exine capsules (SECs) derived from plant spores and pollen grains have been proposed as adsorption, remediation and drug delivery agents. Despite many studies there is scant structural data available.
Archibald, Stephen J.   +9 more
core   +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

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

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

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