Results 131 to 140 of about 32,472 (226)

Fast‐scanning small‐angle X‐ray scattering of hydrated biological cells

Journal of Synchrotron Radiation, Volume 33, Issue 3, Page 777-787, May 2026.
Fast‐scanning small‐angle X‐ray scattering on biological cells in aqueous environments reveals intracellular anisotropy and orientation, and allows for systematic assessment of radiation damage caused by the measurements.Due to their high penetration depth, X‐rays enable us to obtain information from the interior of whole unsliced cells. Scanning small‐
Boram Yu, Mangalika Sinha, Rita Mendes Da Silva, Ulrike Rölleke, Manfred Burghammer, Sarah Köster   +5 more
wiley   +1 more source

Comparative study of helium bubbles, microstructure, and mechanical properties in the white bright band of SA508-3/52(M) dissimilar metal weld joints

Journal of Materials Research and Technology
After metallographic etching, unetched white bright bands (WBB) are evident in the SA508-3/52(M) dissimilar metal weld joints. The WBBs in both joint without a buttering layer (JWOBL) and joint with a buttering layer (JWBL) are composed of austenite ...
Xusheng Qian, Chuanzong Li, Ziyu Tian, Kejin Zhang, Hao Lu   +4 more
doaj   +1 more source

Electron Bubbles in Liquid Helium

, 2003
When an electron (or positronium atom) is injected into liquid helium with nearly zero energy, a bubble quickly forms around it. This phenomenon (which also occurs in liquid hydrogen, liquid neon and possibly in solid helium) lowers the mobility of the electron to a value similar to that for a positive ion.
openaire   +2 more sources

Damage‐limited resolution for X‐ray and electron microscopy of organic specimens

Acta Crystallographica Section D, Volume 82, Issue 5, Page 471-483, May 2026.
Analytical expressions for the damage‐limited resolution are developed and applied to X‐ray and electron imaging of beam‐sensitive specimens. The findings will guide future microscopy and instrument design.Analytical expressions for the damage‐limited resolution (DLR) are developed and applied to X‐ray and electron imaging of beam‐sensitive specimens ...
Ray F. Egerton, Colin Nave
wiley   +1 more source

Theoretical Model of Helium Bubble Growth and Density in Plasma-Facing Metals. [PDF]

Sci Rep, 2020
Hammond KD, Maroudas D, Wirth BD.
europepmc   +1 more source

Sensory and Physicochemical Evaluation of Dairy‐Like Plant‐Based Milk Formulations Predicted by Machine Learning

Journal of Food Science, Volume 91, Issue 5, May 2026.
ABSTRACT Plant‐based milk alternatives (PBMAs) are now increasingly used by some consumers in similar ways to cow milk. However, they differ in their physicochemical and sensory properties. Improving PBMAs to better mimic dairy is limited by the time and cost of development trials.
Anesu A. Magwere, Russell Keast, Joanna M. Gambetta, Nelum Pematilleke, Sonja Kukuljan, Amy Logan   +5 more
wiley   +1 more source

Things at Work: How Things Contribute to Performing Work

Journal of Management Studies, Volume 63, Issue 3, Page 1155-1191, May 2026.
Abstract A crucial question for organizations is what constitutes work performance. While the importance of human competence and motivation to work performance has been established, less well understood is how ‘things’ – such as algorithms, tools, instruments, and raw materials – contribute to work performance.
Jörgen Sandberg, Gloria Dall'Alba, Anna Stephens   +2 more
wiley   +1 more source

In-Situ Helium Implantation and TEM Investigation of Radiation Tolerance to Helium Bubble Damage in Equiaxed Nanocrystalline Tungsten and Ultrafine Tungsten-TiC Alloy. [PDF]

Materials (Basel), 2020
El Atwani O, Unal K, Cunningham WS, Fensin S, Hinks J, Greaves G, Maloy S.   +6 more
europepmc   +1 more source

Real-time helium bubble growth in tungsten by in-situ GISAXS

Nuclear Materials and Energy
Nuclear fusion, as a carbon-free energy source, is actively pursued by the international community. However, the irradiation by helium (He) of the walls facing the plasma can lead to important damages at the surface and deeper in the bulk, affecting the ...
L. Corso, S. Curiotto, F. Cheynis, P. Muller, E. Bernard, M. Cabie, C. Martin, F. Leroy   +7 more
doaj   +1 more source

Helium bubbles evolution mechanism of SA508-3/52 joint and its effect on nanoindentation hardness and swelling

Heat Treatment and Surface Engineering
After metallographic corrosion of dissimilar metal welded joints, a distinct uncorroded bright band, referred to as the ‘white bright band’ (WBB), is often observed on the austenite side immediately adjacent to the fusion line.
Xusheng Qian, Chuanzong Li, Ruoyu Li, Kejin Zhang, Ziyu Tian, Junmei Chen, Chun Yu, Hao Lu   +7 more
doaj   +1 more source