Materials Literature
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A theoretical investigation of extremely high field transport in an emerging wide-bandgap material $β-Ga_2O_3$ is reported from first principles. The signature high-field effect explored here is impact ionization. Interaction between a valence-band electron and an excited electron is computed from the matrix elements…
Alkali-earth glasses with Y2O3 and Gd2O3 additives have been obtained using the traditional melt technology. An influence of Y2O3 and Gd2O3 on structure, photoluminescence and radioluminescence of the glasses has been investigated and discussed.
This specification covers aluminum alloy sheet laminated with one or more layers of unidirectional aramid fiber/epoxy prepreg. The outer layers are always aluminum alloy.
Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.
This chapter presents the microscopic theory of a two-dimensional (2D) electron gas based on an ab initio functional approach to the many-body problem developed by V. A. Khodel et al. and V. R. Shaginyan. It discusses the detailed structure of the theory and scheme of the numerical solution of relevant equations. The…
Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.
The goal of this research is to help develop new fuels for higher efficiency, longer lifetimes (higher burn-up) and increased accident tolerance in future nuclear reactors. Multiphase nanocrystalline ceramics will be used in the design of simulated advanced inert matrix nuclear fuel to provide for enhanced plasticity,…
Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species.
Reliability, Availability, and Maintainability (RAM) analysis is an essential tool of Reliability Centered Maintenance-Reengineered (RCM-R®), enabling the analysis team to define assets’ reliability, maintainability, and resulting availability under their current operating context. RAM analysis is flexible, as it can…
The steroidal alkaloids represent an important class of alkaloids that essentially afford a close structural relationship to sterols, that is, they contain a perhydro-1, 2-cyclopentanophenanthrene nucleus. Steroid alkaloids invariably occur in the plant kingdom as glucosidal combination with carbohydrate moieties. Sol…
This specification covers a magnesium alloy in the form of sand castings.
This PDF file contains the front matter associated with SPIE Proceedings Volume 10184 including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
This chapter introduces a framework for building a test blueprint, which serves as an item-writing guide allowing readers to write items that produce a test with the right balance of content and intended cognitive tasks. The chapter also introduces the basic forms of selected-response and constructed-response item for…
A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.
This chapter looks at the critical behavior of the Mott transition organic conductors, which are superior model materials for the Mott physics. To investigate the Mott transition experimentally particularly to look into the criticality of the Mott transition, one needs real materials with half-filled bands of controll…
This PDF file contains the front matter associated with SPIE Proceedings Volume 10190 including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.
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Experiments on reactive powder concrete-filled steel tube (RPC-FST) specimens after exposure to high temperature were performed by using a split Hopkinson pressure bar (SHPB) apparatus, and the influences of strain rate effects and temperature effects on the dynamic behaviors of RPC-FST were investigated. Test results…
Bu çalışmada, bazı klon anaçlar üzerine aşılı vişne çeşitlerinin büyüme-gelişme performansları ve meyve kalite özellikleri incelenmiştir. Araştırmada CAB 6P, PHL-C, Piku 3, SL 64, MaxMa 14 anaçları üzerine aşılı Kütahya çeşidi; CAB 6P ve PHL-C anaçları üzerine aşılı Montmorency çeşidi; Piku 3 ve MaxMa 14 anaçları üzer…
This PDF file contains the front matter associated with SPIE Proceedings Volume 10188 including the Title Page, Copyright information, Table of Contents, Introduction, and Conference Committee listing.