Results 101 to 110 of about 22,630,990 (261)

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

An adversarial attack method based on pixel location characteristics

Journal of Intelligent Systems
Deep learning techniques have been widely used in various fields. However, they face significant security challenges due to the existence of adversarial examples.
Zhao Qin, Liu Jiuhong, Ma Xian, Liu Tongbo, Du Yingzhen   +4 more
doaj   +1 more source

Development of the micro pixel chamber based on MEMS technology

EPJ Web of Conferences, 2018
Micro pixel chambers (μ-PIC) are gaseous two-dimensional imaging detectors originally manufactured using printed circuit board (PCB) technology. They are used in MeV gamma-ray astronomy, medicalimaging, neutron imaging, the search for dark matter, and ...
Takemura T., Takada A., Kishimoto T., Komura S., Kubo H., Matsuoka Y., Miuchi K., Miyamoto S., Mizumoto T., Mizumura Y., Motomura T., Nakamasu Y., Nakamura K., Oda M., Ohta K., Parker J. D., Sawano T., Sonoda S., Tanimori T., Tomono D., Yoshikawa K.   +20 more
doaj   +1 more source

The Influence of Sex, Age, and Repeated Measurement on Pixel-Based Measures of Pharyngeal Area at Rest. [PDF]

J Speech Lang Hear Res, 2023
Smaoui S, Mancopes R, Simmons MM, Peladeau-Pigeon M, Steele CM.   +4 more
europepmc   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Pixel- és Objektum-alapú képelemzési eljárások alkalmazása egy magyarországi mintaterületen

, 2015
A pixel- és objektum-alapú elemzések segítségünkre lehetnek abban, hogy egyre jobb, egyre pontosabb képet kapjunk Földünk felszínén zajló folyamatokról és változásokról.
Körmöndi, Barnabás
core  

Grigri pixel [PDF]

, 2016
Grigri Pixel se ha realizado del 22 al 13 de marzo de 2016 en MediaLab-Prado en complicidad con Esta es una plaza, jardín autogestionado del barrio de Lavapiés.Esta actividad cuenta con el apoyo del Programa ...
Agencia Española de Cooperación Internacional para el Desarrollo. Programa Acerca
core  

RD53 Wafer Testing for the ATLAS ITk Pixel Detector

, 2021
RD53 is the research and development group at CERN, responsible for developing and producing the next generation of readout chips for the ATLAS and CMS pixel detector upgrades at the HL-LHC.
ATLAS Pixel Collaboration, Standke, Mark
core  

A dense search challenge phantom fabricated with pixel-based 3D printing for precise detectability assessment. [PDF]

Proc SPIE Int Soc Opt Eng, 2023
Hsieh SS, Mei K, Shapira N, Shunhavanich P, Stayman JW, McCollough CH, Gang G, Leng S, Geagen M, Yu L, Noël PB.   +10 more
europepmc   +1 more source