Results 41 to 50 of about 2,060 (298)
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
European Journal of TaxonomyFour novel species of subgenus Russula crown clade collected from northwestern China are described based on morphological and phylogenetic evidence. Morphologically, R. griseorosea Y.Song sp. nov.
Yu Song +4 more
doaj +1 more source
Ultrastruktur Morfologi Polen Arundina graminifolia (D.Don) Hochr. (Orchidaceae)
Jurnal Biologi Universitas Andalas, 2018 Pollen morphology of three variants of Arundina graminifolia in West Sumatra was examined. The pollen types, shapes, apertures and ornamentations were examined using scanning electron microscope.
Dina Marvianti +2 more
doaj +1 more source
Acta Horticulturae, 2011 With a genome composed of a small (246-401 nt), single-stranded, circular RNA, viroids are a special class of replicons infecting plants, including some ornamentals, in which they may induce specific diseases. In striking contrast to plant viruses, which encode proteins mediating their own replication and movement, viroids depend on host factors for ...
openaire +2 more sources
Puithoonete ornament / Ornament of wooden buildings
Studia Vernacula, 2020 In this translation of a chapter from monograph “Latvian’s Home” (“Latvieša māja”, 2014), the author provides an insight into the decorations of wooden houses in Latvia, including incisions and ornamental wall decorations and she also differentiates architectural details like the so-called ‘sun posts’ and decorated boards on sides of a triangular ...
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Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
, 2019 Phase diagram representing the effect of the growth and geometric parameters—growth strain increment (δg), active mantle width (δg), and curvature of the reference curve (κ), on the morphology of shell ornamentations.
Alain Goriely (1669849) +4 more
core +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
, 2018 A-C are from No. 0089–03 sample that is also shown in Fig 2C; D-F are from No. 0089–13 sample. Scale bar = 10 μm in D, 2 μm in A and E, 1 μm in B, C and F.
Lu Dai (528895) +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source