Results 181 to 190 of about 2,841,431 (249)

Purcell-enhanced x-ray scintillation. [PDF]

Sci Adv
Kurman Y, Lahav N, Schuetz R, Shultzman A, Roques-Carmes C, Lifshits A, Zaken S, Lenkiewicz T, Strassberg R, Be'er O, Bekenstein Y, Kaminer I.   +11 more
europepmc   +1 more source

Automatic X-ray teeth segmentation with grouped attention. [PDF]

Sci Rep
Zhong W, Ren X, Zhang H.
europepmc   +1 more source

Ontology‐Based Data Acquisition, Refinement, and Utilization in the Development of a Multilayer Ferrite Inductor

Advanced Engineering Materials, EarlyView.
Multilayer ferrite inductor prototypes are fabricated by cofiring metallized tapes of NiCuZn ferrite and glass‐ceramic composite. Prerequisites for a predictive component simulation are discussed. An automated data‐pipeline stores and semantically links the experimental data acquired in the study according to a domain ontology.
Björn Mieller, Sahar Ben Hassine, Jörg Töpfer, Christoph Priese, Arne Bochmann, Beate Capraro, Sebastian Stark, Uwe Partsch, Carina Fresemann   +8 more
wiley   +1 more source

Multipurpose X-Ray Stage and Its Application for In Situ Poling Studies. [PDF]

Materials (Basel)
Iacomini A, Sanna D, Mureddu M, Caggiu L, Cau C, Enzo S, Villalobos-Portillo EE, Pardo L, Garroni S.   +8 more
europepmc   +1 more source

Development and Validation of a One‐Dimensional Finite Difference Simulation Scheme for Polymer Laser Powder Bed Fusion with Application to the Effect of the Inter Layer Time

Advanced Engineering Materials, EarlyView.
The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch, Bastien Dietemann, Moritz Grünewald, Christian Schlör, Johannes Rudloff   +4 more
wiley   +1 more source

Scanned: The global investments in computer-aided detection and ultraportable X-ray for tuberculosis. [PDF]

PLOS Glob Public Health
Min J, Halton J, Villegas C, Chua A, Hewison C, Deborggraeve S.   +5 more
europepmc   +1 more source

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

X-Ray Performance of SiC NPN Radiation Detector. [PDF]

Micromachines (Basel)
Wang J, Zhou L, Chen L, Zhang S, Wang F, Fan T, Chen Z, Bai S, Ouyang X.   +8 more
europepmc   +1 more source

Mechanisms of Increasing Weld Depth during Temporal Power Modulation in High‐Power Laser Beam Welding

Advanced Engineering Materials, EarlyView.
Temporal power modulation increases weld depth in high‐power laser beam welding of dissimilar round bars by nearly 20% compared to same average continuously welded welding power. The mechanism of action also applies to sheet welding and depends on the inertia of keyhole depth for the modulated laser beam power.
Jan Grajczak, David Reynders, Christian Nowroth, Jens Twiefel, Jörg Wallaschek, Sarah Nothdurft, Jörg Hermsdorf, Stefan Kaierle   +7 more
wiley   +1 more source

Guidelines for the Selection of Scintillators for Indirect Photon-Counting X-ray Detectors. [PDF]

Chem Mater
van Blaaderen JJ, van Aarle C, Leibold D, Dorenbos P, Schaart DR.   +4 more
europepmc   +1 more source