Results 241 to 250 of about 7,616,047 (386)

Quality Enhancement of Laser Powder‐Bed Fusion Parts by Acoustically Assisted Additive Manufacturing by Laser Powder‐Bed Fusion and its Application to Lattice Structures

Advanced Engineering Materials, EarlyView.
Additive manufacturing technologies like laser powder‐bed fusion offer great design freedom and individualization of products down to a batch size of one. However, parts fabricated with this technology suffer from poor quality. Acoustic assistance during the build process can minimize these drawbacks.
Oliver Maurer, Dirk Bähre
wiley   +1 more source

Ensembled YOLO for multiorgan detection in chest x-rays. [PDF]

Proc SPIE Int Soc Opt Eng
Rajaraman S, Liang Z, Xue Z, Antani S.
europepmc   +1 more source

PNEUMOTHORAX IN A BOY AGED 7: RECOVERY: Clinical and X-Ray Reports [PDF]

, 1922
William B. Martin, Robert Knox
openalex   +1 more source

Influence of Testing Temperature on the Mechanical Performance of Brazed Conventionally and Additively Manufactured 316L Stainless Steel Joints

Advanced Engineering Materials, EarlyView.
This study reports for the first time the mechanical properties of brazed joints featuring Additively manufactured parts, such parts will likely need to be joined or combined with other components, and brazing offers a way of doing this for complex shapes without distortion. A new shear test methodology developed for such joints is also described.
Frances Livera, Raphaël Charvet, Neil Hind, Sophie Barwick, Dennis Premoli, Iain Todd, Andreas Mortensen, Russell Goodall   +7 more
wiley   +1 more source

On the Structure of Humic Acids. An X-ray Diffraction Study [PDF]

, 1950
Katsuya Inouye
openalex   +1 more source

Assessing the Microstructure of SnBiZn Alloys during Semisolid Treatment

Advanced Engineering Materials, EarlyView.
The development of Sn‐based alloys for semisolid processing is crucial for Industry 4.0. This study investigates Sn40Bi and Sn40Bi2Zn alloys, revealing that Zn refines Sn‐rich globules by pinning dendrite boundaries. Bi saturation occurs at 60 min, while Zn enhances globule microhardness at 90 min through solid solution strengthening.
Carolina de Siqueira Simioli, Guilherme Lisboa de Gouveia, José Eduardo Spinelli   +2 more
wiley   +1 more source

Classification and segmentation of hip fractures in x-rays: highlighting fracture regions for interpretable diagnosis. [PDF]

Insights Imaging
González G, Galant J, Salinas JM, Benítez E, Sánchez-Valverde MD, Calbo J, Cerrolaza N.   +6 more
europepmc   +1 more source

The Significance of the Discovery of X-Ray Laws in the Field of Optics

, 1925
R. A. Millikan, I. S. Bowen
openalex   +1 more source

Comments on the X-Ray Findings in a Patient with Calve-Perthes' Disease [PDF]

, 1930
Poul Morville
openalex   +1 more source

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

Advanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach, Oliver Schenk, Valérian Iss, Ali Rajaei, Jiali Zhang, Felix Weber, Christoph Broeckmann   +6 more
wiley   +1 more source