Results 131 to 140 of about 446,293 (361)
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Elemental zonation in marine concrete
, 2016 This paper presents a large collection of microstructural studies on concretes exposed to marine environments for periods between 2 and 34years. The phase changes were studied using optical as well as scanning electron microscopy. A total of 21 concretes,
Jakobsen, Ulla Hjorth +2 more
core +1 more source
Vertical Zonation of the Speleogenetic Space
Acta Carsologica, 2016 Namen članka je pokazati, da ne obstoji samo prostorska domena, kjer podzemske kraške oblike sistematično prehajajo v nekaj drugega in izginjajo, ampak tudi, da lahko na osnovi tega znanja kraške votline trdneje vpnemo v logični okvir geospeleološkega prostora/časa.
openaire +4 more sources
Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Hepatitis C viral proteins perturb metabolic liver zonation
, 2015 International audienceBACKGROUND & AIMS:The metabolic identity of a hepatocyte is determined by its position along the porto-centrilobular axis of a liver lobule. Altered patterns of metabolic liver zonation are associated with several pathologies.
Rivière, Benjamin +7 more
core +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Zonation of intertidal organisms on the rocky shores of Bombay [PDF]
, 1973 Zonation of intertidal organisms on the rocky shores of Cuffe Parade, Chowpathy, Breach Candy and Mahim around Bombay was studied. In all the four shores it was possible to recognise the following general pattern of zonation.
Bhatt, Y M, Bal, D V
core
(Table 5) Diatom zonation of samples from ODP Leg 127
, 1992 (Table 5) Diatom zonation of samples from ODP Leg ...
Koizumi, Itaru, Itaru Koizumi (6886736)
core +1 more source