Results 161 to 170 of about 3,035,782 (282)

Quantifying Additive Manufacturing Vapor Plumes Using Laser‐Induced Breakdown Spectroscopy, Synchrotron X‐Ray Radiography and Simulations

open access: yesAdvanced Science, EarlyView.
This study presents a novel in situ laser‐induced breakdown spectroscopy system for monitoring metal vapors produced by the intense laser‐metal interactions in laser powder bed fusion additive manufacturing and laser welding. The insights from this new technique reveal changes in alloy compositions and provide the first in situ validation of multi ...
Anna C. M. Getley   +8 more
wiley   +1 more source

Letter to the Editor Regarding "Meta-Analysis of Learning Curve in Endoscopic Spinal Surgery: Impact on Surgical Outcomes". [PDF]

open access: yesGlobal Spine J
Salazar-Alejo M   +4 more
europepmc   +1 more source

Application of Synchrotron Radiation Based X‐Ray Diffraction in Zeolite Research: Advanced Analysis from Atomic Structure to Dynamic Behavior

open access: yesAdvanced Science, EarlyView.
Synchrotron Radiation‐based X‐ray Diffraction (SR‐XRD) offers high‐resolution insights and real‐time monitoring of zeolite synthesis, structural transformations, and catalytic reactions, advancing zeolite‐based catalyst development. However, challenges such as data interpretation and technological limitations remain.
Weihua Wang   +9 more
wiley   +1 more source

Internal fixation versus revision arthroplasty for Vancouver B2-B3 fractures: mortality and functional outcomes in frail patients. Insights from the PIPPAS study of 485 patients. [PDF]

open access: yesJ Orthop Traumatol
Moreta J   +151 more
europepmc   +1 more source

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

open access: yesAdvanced Science, EarlyView.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta   +14 more
wiley   +1 more source

Corrigendum: <i>Sept4</i>/ARTS is required for stem cell apoptosis and tumor suppression. [PDF]

open access: yesGenes Dev
García-Fernández M   +7 more
europepmc   +1 more source

Magnetic Flux Guides by Material Extrusion

open access: yesAdvanced Science, EarlyView.
Magnetic flux guidance can increase inductive coupling and forces for magnetic sensors, actuators, and transducers. Here, a magnetic material extrusion method is used to fabricate flux concentration structures of arbitrary shapes with a magnetic permeability of 42. In line with simulation analysis, experimental results show that these materials provide
Jorge Cañada   +4 more
wiley   +1 more source

Response to: Management of prosthetic valve thrombosis complicated by ischemic stroke in pregnancy

open access: yesRevista Portuguesa de Cardiologia, 2019
Gonçalo J. Morgado   +6 more
doaj   +1 more source

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