Results 71 to 80 of about 1,875,150 (304)
ESTUDIOS TÉCNICOS SOBRE UN IMPLEMENTO DE HIERRO DEL CONTACTO HISPANO INDÍGENA EN EL NOROESTE DE ARGENTINA [PDF]
Revista de Arqueología Histórica Argentina y Latinoamericana, 2008 In this presentation we inform the results of some technical studies made on one fragment of a small iron chain. These studies were compositional and metallographical analysis. The object of study was found during archaeological excavations in the native
Geraldine A. Gluzman +2 more
doaj
On the spin and valence state of iron in native soybean lipoxygenase-1
Biochemical and Biophysical Research Communications, 1982 Abstract Measurements of the magnetic susceptibility of native lipoxygenase-1 yielded a value for the effective Bohr magneton number, n eff , equal to 5.2 which is characteristic for iron in high-spin Fe(II) state. Upon addition of native lipoxygenase-1 to a butanol-1/D 2 O solution a differential line-broadening of the proton resonances in the NMR
Vliegenthart, J.F.G. +5 more
openaire +3 more sources
Directory of iron and steel works of the United States and Canada.
, 1873 Other slight variations in title.Mode of access: Internet.Issued 1873-1908 by American Iron and Steel Association; 1916-date, by the American Iron and Steel ...
American Iron and Steel Association. +1 more
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Native Hawaiians Study Commission, 1973 - 1985: Testimony of Misuo Uyehara, Land Trust Task Force [PDF]
, 1980 This folder contains the testimony of Mitsuo Uyehara, the project director of the Native Hawaiian Land Trust Task Force. The extensive exhibits include copies of legislation and A Proposal for a Native Hawaiian Federal State Task Force and Self ...
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Advanced Functional Materials, EarlyView.The APTES linker establishes a permanent interfacial dipole, reducing the work function of n‐GaN from 3.55 to 3.29 eV. This strengthens the built‐in electric field, significantly accelerating hole extraction to drive the oxygen evolution reaction (OER). Ultimately, this tailored charge‐separation architecture achieves a remarkable 4.78‐fold enhancement
Jeong‐Kyun Oh +15 more
wiley +1 more source
SOUTH AFRICAN IRON AND STEEL INDUSTRIAL EVOLUTION: AN INDUSTRIAL ENGINEERING PERSPECTIVE
South African Journal of Industrial Engineering, 2017 The paper focuses on the evolution of the South African iron and steel industry from the industrial engineering perspective. The earliest ironmaking in South Africa dates to the fifth century CE; but the major evolution of the industry began in 1882 and,
Richmore Aron Dondofema +2 more
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Advanced Healthcare Materials, EarlyView.Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj +23 more
wiley +1 more source
Scientific Reports[NiFe]-hydrogenases have a bimetallic NiFe(CN)2CO cofactor in their large, catalytic subunit. The 136 Da Fe(CN)2CO group of this cofactor is preassembled on a distinct HypC–HypD scaffold complex, but the intracellular source of the iron ion is unresolved.
Alexander Haase +3 more
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Frontiers in NutritionHuman milk lactoferrin (hmLF), a sialic acid-rich iron-binding milk glycoprotein, is essential for infant development, playing a key role in immune defense and gut maturation.
Jing Zhu +14 more
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