Results 181 to 190 of about 32,474 (267)

Revealing Nanoscale Solute-Rich Clusters in Bulk Metallic Glasses by Atom Probe Tomography. [PDF]

Small Methods
Nomoto K, Bilal H, Li B, Gludovatz B, Gammer C, Hohenwarter A, Eckert J, Kruzic JJ, Ringer SP.   +8 more
europepmc   +1 more source

Tin–Lead Sewn Tokens From 13th‐Century Gdańsk: Assessing Local and Non‐Local Production Through Archaeometric Analysis

Archaeometry, Volume 68, Issue 2, Page 274-285, April 2026.
ABSTRACT This study presents the results of an interdisciplinary investigation of 98 tin–lead sewn tokens from 13th‐century Gdańsk, the largest assemblage of its kind in Central Europe. Combining archaeological context, typology, SEM‐EDS and lead isotope analysis, the research explores provenance, production and function.
Sławomir Wadyl, Jakub Karczewski, Ewelina Miśta‐Jakubowska, Jakub Karasiński, Klaudia Tetfejer   +4 more
wiley   +1 more source

Active Slingshot Geometry Site on Single-Atom La Catalyst Largely Promotes Oxidative Methane Coupling. [PDF]

ACS Cent Sci
Wang L, Cao L, Li A, Yang W, Li W, Liao X, Han X, Huang J.   +7 more
europepmc   +1 more source

Influence of Dual Heat Treatment on the Metallurgy and Mechanical Behaviour of Diamond‐Like Carbon–Coated NiTi Rotary Systems: A Multimethod Investigation

International Endodontic Journal, Volume 59, Issue 4, Page 708-717, April 2026.
ABSTRACT Aim To investigate how the application of dual heat treatment during the manufacturing process influences the mechanical performance (flexibility, cyclic fatigue resistance, torsional strength, bending, buckling and cutting efficiency) of rotary nickel‐titanium endodontic instruments. Methodology Rainbow One (n = 58) and Rainbow Ultra (n = 58)
Emmanuel João Nogueira Leal Silva, Thyago Oliveira Cardoso, Jorge N. R. Martins, Francisco Manuel Braz Fernandes, Victor Talarico Leal Vieira, Marco A. Versiani   +5 more
wiley   +1 more source

Metal Brazing‐Free Ceramic‐to‐Ceramic Hermetic Sealing for All‐Ceramic Active Implantable Devices

Journal of the American Ceramic Society, Volume 109, Issue 4, April 2026.
ABSTRACT Hermetic sealing of engineering ceramic‐based active implantable medical devices (AIMDs) is a crucial part of their fabrication and significantly influences the reliability and lifetime of the devices once implanted within a biological environment.
Shaikh Nayeem Faisal, Sebastian Parsons, Rebecca Kiss, Peter Yeh, Orsolya Kekesi, Matthew Kolibac, Gregg Suaning   +6 more
wiley   +1 more source

Efficient data sampling scheme to reduce acquisition time in statistical ALCHEMI. [PDF]

Microscopy (Oxf)
Ishizuka A, Ohtsuka M, Muto S.
europepmc   +1 more source

Petrography and mineral chemistry of Northeast Africa 053—A remnant of Martian crystal mush

Meteoritics &Planetary Science, Volume 61, Issue 4, Page 621-643, April 2026.
Abstract In Earth's igneous systems, crystal mushes, crystal‐rich frameworks permeated by silicate melt, represent a common and fundamental stage in the evolution of magma bodies. However, whether crystal mushes occur within Martian igneous systems and play a comparable role is unknown. Here, we present a comprehensive petrography and mineral chemistry
Xhonatan Shehaj, Eleonora Ammannito, Giovanni Pratesi   +2 more
wiley   +1 more source

Synchrotron Radiation-Excited X-Ray Fluorescence (SR-XRF) Imaging for Human Hepatocellular Carcinoma Specimens. [PDF]

Cancers (Basel)
Tsurusaki M, Sofue K, Kitajima K, Murakami T, Tanigawa N.   +4 more
europepmc   +1 more source

Description of a New Marine Cyanobacterium from the Cabo Verde Archipelago: Pigments Profile and Biotechnological Potential of Salileptolyngbya caboverdiana sp. nov. [PDF]

Mar Drugs
Duarte AJC, Hentschke GS, Oliveira F, Vasconcelos V, Lopes G.   +4 more
europepmc   +1 more source

Unveiling the mechanisms of strength-ductility synergy in an additively manufactured nanolamellar high-entropy alloy. [PDF]

Nat Commun
Gao S, Ji W, Zhu Q, Jarlöv A, Bai X, Shen X, Liu Y, Nai MLS, Gao H, Zhou K.   +9 more
europepmc   +1 more source