Results 251 to 260 of about 999,964 (314)

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula   +7 more
wiley   +1 more source

Strengthening HIV Programs in Sub-Saharan Africa Through Implementation Research: A Mixed-Methods Systematic Review. [PDF]

open access: yesAIDS Res Treat
Bwire GM   +14 more
europepmc   +1 more source

Advances in the Targeted Drug Delivery System for Renal Fibrosis. [PDF]

open access: yesInt J Nanomedicine
Zheng YY   +6 more
europepmc   +1 more source

Exosomes: A new frontier in the treatment of neurological diseases. [PDF]

open access: yesiScience
Li X   +9 more
europepmc   +1 more source

Overview of Quantum Key Distribution Network Key-Delivery Specifications

open access: yes2025 International Conference on Quantum Communications, Networking, and Computing (QCNC)
Quantum Key Distribution (QKD), a secret key agreement primitive, makes possible long-awaited real-world Information-Theoretical Security (ITS). In the last twenty years, the development of QKD-based networks that deliver ITS keys to distant parties has been a focus of the academic and industry sectors.
Mehic M.   +5 more
openaire   +2 more sources
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Drug Delivery is Key to Treatment

Eureka!, 2020
A prototype polymer patch capable of performing the same role as actual heart tissue could be a gamechanger.
openaire   +1 more source

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