Results 251 to 260 of about 1,025,819 (311)

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland   +5 more
wiley   +1 more source

Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC

open access: yesAdvanced Engineering Materials, EarlyView.
ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko   +2 more
wiley   +1 more source

Age-Dependent Gut Microbiota Dynamics and Their Association with Male Life-History Traits in Drosophila melanogaster. [PDF]

open access: yesMicrob Ecol
Sultanova Z   +7 more
europepmc   +1 more source

Endometrial cortisol level and its relationship with psychological stress, molecular tissue changes, and clinical outcomes in infertile women. [PDF]

open access: yesSci Rep
Marti-Garcia D   +9 more
europepmc   +1 more source

Dairy bull sperm subpopulation behaviour in frozen-thawed semen across breed, temperature, and thawing time. [PDF]

open access: yesVet Med (Praha)
Sevilla F   +8 more
europepmc   +1 more source

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