Results 221 to 230 of about 637,118 (331)

Global variation in seed covering structure hardness of woody species with orthodox seeds. [PDF]

Ann Bot
Visscher AM, Gómez Barreiro P, Soto Gomez M, Carta A, Liu U, Wu Y, Muthuthanthirige D, Forest F, McCabe S, Pritchard HW.   +9 more
europepmc   +1 more source

Effects of the Grading of Spherical Fine Powders on the Hardness Distribution of Green and Fired Porcelain Bodies

, 1958
Chihiro Kawashima, Yorihiro Murata
openalex   +2 more sources

Carbides for Hardness [PDF]

, 1969
W. O. Alexander
openalex   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Effect of gamma radiation on human enamel chemical and physical properties. [PDF]

BMC Oral Health
da Silva PNF, Barcellos MCF, Costa FC, Silva CDS, Manea S, Gonçalez OL, Jardim VR, Martins GV, Lima NB, Found AA, De Souza GM, Kaminagakura E, Tango RN.   +12 more
europepmc   +1 more source

On Shore Hardness Testers of D Type : Motion of Hammers

, 1958
Takeo Yoshizawa, Saburo SEKIYA
openalex   +2 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Effects of high temperature with pressure polymerization on the physical and mechanical properties and dimensional changes of 3D-printed denture teeth resin. [PDF]

BMC Oral Health
Wu S, Komagamine Y, Hada T, Qi K, Pongprueksa P, Kanazawa M.   +5 more
europepmc   +1 more source

An Explanation, with Illustrations, of a Practical Method of Determining the Qualities of Iron and Steel, and the Degrees of Hardness of the latter

William Scoresby
openalex   +1 more source

On the Hot Hardness of Heat-Resistant Titanium-Base Alloy

, 1956
Takashi Araki, J ocirc Isono
openalex   +2 more sources