Results 301 to 310 of about 5,241,981 (343)

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

Advanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri, Silja‐Katharina Rittinghaus, Janett Schmelzer, Jessica Bertrand, Bilal Gökce   +4 more
wiley   +1 more source

Geometry‐Based Scan Curve Analysis: Rapid Method for the Evaluation of Scan Strategies in Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations and point density fields to predict the performance of four different scan strategies. The methods show promising results in laser‐based PBF of polymer samples,
Simon Leupold, Michael Willeke, Alexander Sommereyns, Matthias Gehring, Parmar Yankit Dineshbhai, Nadine Stratmann, Anna Rosa Ziefuss, Sebastian‐Paul Kopp, Stephan Barcikowski, Michael Schmidt   +9 more
wiley   +1 more source

Neuropsychological evidence of a third visual pathway specialized for social perception. [PDF]

Nat Commun
Pitcher D.
europepmc   +1 more source

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Recent advances of engineering cell membranes for nanomedicine delivery across the blood-brain barrier. [PDF]

J Nanobiotechnology
Yuan S, Hu D, Gao D, Butch CJ, Wang Y, Zheng H, Sheng Z.   +6 more
europepmc   +1 more source

Brain complexity represents uncertainty in sequence learning and corroborates habituation deficit in Parkinson disease patients. [PDF]

Sci Rep
Beni MHH, Hosseinpour K, Seyednejad MR, Aghajan H.   +3 more
europepmc   +1 more source

Unraveling Hierarchical Brain Dysfunction in Major Depressive Disorder: A Multimodal Imaging and Transcriptomic Approach. [PDF]

Hum Brain Mapp
Xiayan C, Haowei D, Lijing N, Zini C, Li X, Yuanyuan Z, Qingzi Z, Kangguang L, Ruibin Z.   +8 more
europepmc   +1 more source

Comprehensive Analysis of Lung Cancer Metastasis: Sites, Rates, Survival, and Risk Factors-A Systematic Review and Meta-Analysis. [PDF]

Clin Respir J
Wang S, Tang W, Jin F, Luo H, Yang H, Wang Y.   +5 more
europepmc   +1 more source

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Brain to music to brain!

Neuroscience Letters, 2009
It has been implicitly understood that culture and music as collective products of human brain in turn influence the brain itself. Now, imaging and anatomical data add substance to this notion. The impact of playing piano on the brain of musicians and its possible effects on cultural and neurological evolution are briefly discussed.
openaire   +3 more sources