Results 131 to 140 of about 655,365 (313)

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Null Fields in Einstein-Maxwell Field Theory [PDF]

, 1965
Max Wyman, R. Trollope
openalex   +1 more source

Optimizing Laser Ablation of Stainless Steels for Volume Removal and Surface Quality Using Burst of Pulses

Advanced Engineering Materials, EarlyView.
This study explores the ablation efficiency and surface quality of laser‐treated stainless steel alloys (AISI 304, AISI 420, and AISI 316Ti) using an ultrashort pulsed laser and varying burst parameters (MHz, GHz, and Bi‐burst). Both ablation rates and surface quality parameters are determined, including isotropy surface roughness values, highlighting ...
Dirk Obergfell, Bahman Azarhoushang, Andrés Fabián Lasagni   +2 more
wiley   +1 more source

Exploring the Mechanism of Action of Berberine on Arrhythmia After Myocardial Infarction: A Network Pharmacology, Molecular Docking, and Cellular Experimental Study

Cardiovascular Therapeutics
Conclusion: Berberine can reduce NGF secretion not only by inhibiting the conversion of cardiac fibroblasts to myofibroblasts but also by acting directly on myofibroblasts.
null Haitian-Li, null Zhijie-Zhang, null Yang-Yang, null Xiaohan-Yu, null Jinmao-Li, null Hongsheng-Cui, null Ping-Li, null Buxing-Chen   +7 more
doaj   +1 more source

On the Null-Distribution of the $F$-Statistic in a Randomized Balanced Incomplete Block Design Under the Neyman Model [PDF]

, 1963
Junjiro Ogawa
openalex   +1 more source

Deformation Behavior of Optical Ceramic Nanomultilayers: The Role of Aperiodicity

Advanced Engineering Materials, EarlyView.
Ceramic nanomultilayers demonstrate optical and mechanical behavior tunability through aperiodicity. Within the studied systems, optically optimized coatings exhibit an average ultraviolet, visible, and near‐infrared spectral transmittance above 90%.
Danielle E. White, Wenjuan Cheng, Koushik Jagadish, Edoardo Rossi, Yu‐Tsun Shao, Andrea M. Hodge   +5 more
wiley   +1 more source

Accurate measurement of small electric charges by a null method

, 1931
L.S. Taylor
openalex   +1 more source

Impact of Structural Adhesive Hybridization Strategy on the Performance of In‐Mold Electronics Devices Across Thermoforming and Injection Molding

Advanced Engineering Materials, EarlyView.
In‐mold electronics (IME) undergo complex thermoforming and over‐molding processes that strain device integrity. This study demonstrates how adapting the amount and placement of structural adhesive to local deformation levels preserves electrical functionality.
Francisco Ituriel Arias‐García, Nekane Lozano‐Hernandez, Maria Lluisa Maspoch, Enric Fontdecaba   +3 more
wiley   +1 more source

The null vector as a guide to regional tectonic patterns

, 1957
John H. Hodgson
openalex   +1 more source

Zur physikalischen Interpretation manifest kovarianter Darstellungen der inhomogenen Lorentzgruppe zur Masse Null [PDF]

, 1967
W. Langbein
openalex   +1 more source