Results 201 to 210 of about 2,426,011 (360)

Rv3839-Rv3840 links the endogenous heme biosynthesis pathway with Mycobacterium tuberculosis adaptation to nitric oxide and iron limitation stress. [PDF]

PLoS Genet
Quirk NF, Gregory KN, Morita YS, Tan S.
europepmc   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

Quantitative contribution of iron-char composites mediating enhanced abatement on <i>p</i>-nitrophenol through extracellular electron transfer. [PDF]

Front Microbiol
Zhao J, Hu X, Wang W, Sikandar A, Chu G, Qin W, Sun K, Chen C, Si Y.   +8 more
europepmc   +1 more source

Iron Restriction [PDF]

Evolution, Medicine, and Public Health, 2015
openaire   +2 more sources

The ferritins: molecular properties, iron storage function and cellular regulation.

Biochimica et Biophysica Acta, 1996
P. Harrison, P. Arosio
semanticscholar   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello, Joachim Gussone, Suzana G. Fries, Marcus Rackel, Andreas Stark, Norbert Schell, Jan Haubrich, Guillermo Requena   +7 more
wiley   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Investigation of the relationship between iron and high field MRI in healthy and Alzheimer's disease tissue [PDF]

It has been proposed that increased tissue iron concentration, which has been observed in certain regions of the brain in individuals with Alzheimer’s Disease (AD), could provide a marker for diagnosis through detection with MRI.
Finnegan, Mary E.
core  

Targeting hepcidin to restore oral iron efficacy after vertical sleeve gastrectomy. [PDF]

Front Nutr
Tan X, Cao C, Huang X, Hua R, Seeley RJ, Yao Q, Xu B, Shao Y.   +7 more
europepmc   +1 more source