Results 71 to 80 of about 3,018,345 (290)

Ultrastructural histochemistry in biomedical research: Alive and kicking

European Journal of Histochemistry, 2018
The high-resolution images provided by the electron microscopy has constituted a limitless source of information in any research field of life and materials science since the early Thirties of the last century.
Manuela Malatesta
doaj   +1 more source

Noise2Atom: unsupervised denoising for scanning transmission electron microscopy images

Applied Microscopy, 2020
We propose an effective deep learning model to denoise scanning transmission electron microscopy (STEM) image series, named Noise2Atom, to map images from a source domain S $\mathcal {S}$ to a target domain C $\mathcal {C}$ , where S $\mathcal {S}$ is ...
Feng Wang, Trond R. Henninen, Debora Keller, Rolf Erni   +3 more
doaj   +1 more source

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, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

CHARACTERIZATION OF OXIDIZED ZINC (CALAMINE) ORES BY SCANNING ELECTRON-MICROSCOPY AND ELECTRON-MICROPROBE ANALYSIS [PDF]

, 1986
Textural and structural features of Sardinian oxidized zinc (calamine) ores have been established by scanning electron microscopy and electron microprobe analysis, the elements analyzed being Zn, Pb, Ca and Fe.
Massacci, P., Bonifazi, G., BONIFAZI, Giuseppe, MASSACCI, Paolo   +3 more
core  

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

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, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Large-Area Fluorescence and Electron Microscopic Correlative Imaging With Multibeam Scanning Electron Microscopy

Frontiers in Neural Circuits, 2019
Recent improvements in correlative light and electron microscopy (CLEM) technology have led to dramatic improvements in the ability to observe tissues and cells.
Shinsuke Shibata, Shinsuke Shibata, Taro Iseda, Taro Iseda, Takayuki Mitsuhashi, Atsushi Oka, Tomoko Shindo, Tomoko Shindo, Nobuko Moritoki, Toshihiro Nagai, Shinya Otsubo, Takashi Inoue, Erika Sasaki, Chihiro Akazawa, Takao Takahashi, Richard Schalek, Jeff W. Lichtman, Hideyuki Okano, Hideyuki Okano, Hideyuki Okano   +19 more
doaj   +1 more source

3D Analysis of chromosome architecture: advantages and limitations with SEM [PDF]

, 2005
Three-dimensional mitotic plant chromosome architecture can be investigated with the highest resolution with scanning electron microscopy compared to other microscopic techniques at present.
Formanek, H., Schroeder-Reiter, E., Wanner, Gerhard   +2 more
core   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Histochemical and scanning electron microscopy of proventriculus in turkey

Journal of Advanced Veterinary and Animal Research, 2018
Objective: The objective of this research was to study the histological structures of proventriculus by light and scanning electron microscope and to investigate the localization of glucagon immunoreactive cells within the turkey proventriculus ...
Rasha Ragab Beheiry
doaj   +1 more source