Results 81 to 90 of about 142,268 (297)
OCCLUSION OF LARGE SURGICAL ARTERIES WITH REMOVABLE METALLIC BANDS TO TEST THE EFFICIENCY OF THE COLLATERAL CIRCULATION [PDF]
, 1911 Rudolph Matas
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The Ultradiffuse Galaxy AGC 242019 with a Negative Metallicity Gradient
The Astrophysical JournalThe origin of ultradiffuse galaxies (UDGs) remains poorly understood. While the metallicity gradient can offer key clues about the formation mechanisms of UDGs, no such studies have been conducted for field UDGs.
Junbao Ni +8 more
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LX.—The action of metallic alkylates on mixtures of ethereal salts with alcohols [PDF]
, 1887 Thomas G. Purdie
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Advanced Engineering Materials, EarlyView.A highly stable, low‐temperature phosphate glass is developed for multimaterial additive manufacturing of multifunctional microfluidics. Glass, metal conductors, and sacrificial polymer are coprinted, enabling monolithic fabrication. The sacrificial paste forms precise channels and decomposes during sintering.
Babak Mazinani +2 more
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Metallic Oxides with the Structure of High-speed Steel Carbide [PDF]
, 1951 Nils Karlsson
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Heterostructure‐Specific Toughening Mechanisms in Metallic Laminates
Advanced Engineering Materials, EarlyView.This study highlights how various aspects of the heterostructural design of metallic laminates can be specifically tailored to achieve improved fracture resistance for damage‐tolerant designs of cyclically stressed components. Based on results from in situ fatigue crack growth tests, a comprehensive overview of the formation and development of ...
Philip Manuel Pohl +5 more
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Exploring X-Ray Properties of Low-metallicity Dwarf Galaxies
The Astrophysical JournalOne of the primary outstanding questions in extragalactic astronomy is the formation and early evolution of the supermassive black holes that are seen in nearly every massive galaxy.
Jenna M. Cann +5 more
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Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering
Advanced Engineering Materials, EarlyView.Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler +4 more
wiley +1 more source
EFFECT OF METALLIC IONS ON THE GROWTH, MORPHOLOGY, AND METABOLISM OF CLOSTRIDIUM PERFRINGENS [PDF]
, 1955 K. Ravi Shankar, R. C. Bard
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