Results 131 to 140 of about 618,789 (295)

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

Advanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan, Soshan Cheong, Sankhadip Saha, Qinyu Li, Xiaoran Zheng, Samuel V. Somerville, Agus R. Poerwoprajitno, Priyank V. Kumar, Liming Dai, J. Justin Gooding, Richard D. Tilley   +10 more
wiley   +1 more source

Contemporary Management of the Aortic Arch: A Narrative Review. [PDF]

J Clin Med
Celik NB, Ahmad D, Fatimi AS, Talapaneni S, Qureshi M, Hameed I, Vallabhajosyula P.   +6 more
europepmc   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Proceedings of the annual convocation of the Grand Royal Arch Chapter of Oklahoma.

Mode of access: Internet.1890-1907, called the Grand Royal Arch Chapter of Indian ...
Royal Arch Masons. Grand Chapter of Oklahoma.
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Open, Hybrid and Endovascular Management of Aortic Arch Aneurysms: Recent Updates and Future Directions. [PDF]

J Clin Med
Patel DR, Elshabrawi MN, Rahouma M, Kumar A.   +3 more
europepmc   +1 more source

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Canning, Arch, 1. Arch Canning interview.

Arch Canning discusses the history and folkore of the Comfort Cove-Newhead area, particularly Cannings Point. He discusses his family history and his experiences as a farmer. He discusses and tells stories of hunting in the area.
Silk, Hiram
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Case Report: Persistent fifth aortic arch with coarctation and fourth aortic arch interruption causing infant heart failure - the prenatal and postnatal echocardiographic course. [PDF]

Front Med (Lausanne)
Zhang X, Yuan G, Li K, Duan Y, Hu J, Fan D.   +5 more
europepmc   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Testing for ARCH in the Presence of Nonlinearity of Unknown Form in the Conditional Mean [PDF]

Tests of ARCH are a routine diagnostic in empirical econometric and financial analysis. However, it is well known that misspecification of the conditional mean may lead to spurious rejections of the null hypothesis of no ARCH.
George Kapetanios, Andrew P. Blake
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