Results 241 to 250 of about 3,650,640 (366)

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

Quasi periodic photonic crystal as gamma detector using Poly nanocomposite and porous silicon. [PDF]

Sci Rep
Sayed FA, Bin-Jumah M, Aly AH, Zhaketov VD, Sallah M, Zaky ZA.   +5 more
europepmc   +1 more source

Physics of high-intensity nanosecond electron source

, 1993
Alberto Herrera‐Gómez, W. E. Spicer
openalex   +2 more sources

Real‐Time Characterization of Polypropylene Jet Dynamics in Melt Electrospinning Using Laser Diffraction and Image Analysis

Advanced Engineering Materials, EarlyView.
This study uses real‐time laser diffraction image analysis to quantify fiber diameter changes and whipping behavior from the nozzle to the collector under varying electric field conditions. By capturing diffraction (scattering) intensity changes and bending angles, melt jet and whipping behavior are accurately assessed, supporting melt electrospinning ...
Jihwan Lim, Eunji Moon, Minseo Kim, Han Seong Kim   +3 more
wiley   +1 more source

FLASH-induced DNA damage reduction measured in vitro correlates with effective oxygen depletion determined in silico: further support for oxygen depletion contributing to FLASH's reduced damage burden in vitro. [PDF]

Br J Radiol
Rothwell B, Cooper CR, Jones DJL, Merchant MJ, Kirkby NF, Kirkby KJ, Petersson K, Schuemann J, Jones GDD.   +8 more
europepmc   +1 more source

Probing Black-Hole Physics in the Laboratory Using High Intensity Femtosecond Lasers

, 1998
G. Schäfer, R. Sauerbrey
openalex   +2 more sources

CALPHAD‐Guided Prediction and Interpretation of Phase Formation in Ta–Mo–Cr–Ti–Al Refractory High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
This study designs Ta–Mo–Cr–Ti–Al refractory high‐entropy alloys with a disordered body‐centered‐cubic A2 crystal structure aiming for improved ductility, lower density, and oxidation resistance. Four alloy compositions are identified by thermodynamic calculations.
Kateryna Khanchych, Chongchong Tang, Carsten Schroer, Björn Schäfer, Judith Jung, Michael Dürrschnabel, Ute Jäntsch, Bronislava Gorr   +7 more
wiley   +1 more source

Telecom Light-Emitting Diodes Based on Nanoconfined Self-Assembled Silicon-Based Color Centers. [PDF]

ACS Photonics
Salomon A, Aberl J, Prado Navarrete E, Karaman M, Lang OE, Primetzhofer D, Deák P, Gali Á, Fromherz T, Brehm M.   +9 more
europepmc   +1 more source

A High-Intensity Highly-Polarized Electron Beam for High-Energy Physics

, 2002
James L. Turner
openalex   +1 more source

High-energy physics: Labour intensive [PDF]

Nature, 1982
openaire   +2 more sources