5 Result(s)
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Article
Open AccessWood cookstove use is associated with gastric cancer in Central America and mediated by host genetics
Biomass cookstove food preparation is linked to aero-digestive cancers, mediated by ingested and inhaled carcinogens (e.g., heterocyclic amines, and polycyclic aromatic hydrocarbons). We investigated the assoc...
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Article
Open AccessAtomistic and machine learning studies of solute segregation in metastable grain boundaries
The interaction of alloying elements with grain boundaries (GBs) influences many phenomena, such as microstructural evolution and transport. While GB solute segregation has been the subject of active research ...
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Article
Open AccessDissociated vacancies and screw dislocations in MgO and UO2: atomistic modeling and linear elasticity analysis
Understanding the effect of dislocations on the mass transport in ionic ceramics is important for understanding the behavior of these materials in a variety of contexts. In particular, the dissociated nature o...
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Article
Open AccessMobility and coalescence of stacking fault tetrahedra in Cu
Stacking fault tetrahedra (SFTs) are ubiquitous defects in face-centered cubic metals. They are produced during cold work plastic deformation, quenching experiments or under irradiation. From a dislocation poi...
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Article
Open AccessThe relationship between grain boundary structure, defect mobility and grain boundary sink efficiency
Nanocrystalline materials have received great attention due to their potential for improved functionality and have been proposed for extreme environments where the interfaces are expected to promote radiation ...
