Results 291 to 300 of about 4,890,497 (387)

Characterising corneal changes in aniridia-related keratopathy using in vivo confocal microscopy and a self-supervised AI model. [PDF]

BMJ Open Ophthalmol
Kaye AE, Zheng Y, Ahmad S.
europepmc   +1 more source

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

Advanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich, Lenka Kunčická, Pavel Czernek   +2 more
wiley   +1 more source

Chemical imaging for biological systems: techniques, AI-driven processing, and applications. [PDF]

J Mater Chem B
Cui Y, Zhang Z, Shi Y, Hu Y.
europepmc   +1 more source

Statistical Distributions of Morphologically Classified Defects in Metal Additive Manufacturing with Implications for Fatigue Life Prediction

Advanced Engineering Materials, EarlyView.
Morphological features of three defect types in metal additive manufacturing (AM)—lack of fusion, keyhole, and gas‐entrapped pores—are statistically characterized using best‐fit distributions evaluated via coefficient‐of‐determination, Kolmogorov–Smirnov test, and quantile–quantile plots.
Ahmad Serjouei, Golnaz Shahtahmassebi
wiley   +1 more source

Effect of Water Aging on the Mechanical Properties of Hybrid Carbon/Aramid Reinforced Thermoplastic Composites

Advanced Engineering Materials, EarlyView.
This study investigates the mechanical properties of Carbon/Aramid intraply hybrid fiber‐reinforced Elium composites under 6 months of water aging. After aging, flexural strength decreases by 25.89%, tensile strength by 4.40%, and fracture toughness by 21.56%.
Muhammed Huseyin Guzel, Gurol Onal
wiley   +1 more source

Line-scan chromatic confocal microscopy for multi-depth imaging of skin tissue using deconvolution. [PDF]

Biomed Opt Express
Zhao W, Liang Y, Shang R, Yue K, Guo W, Xia M.   +5 more
europepmc   +1 more source

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar, Atiqul Islam Ahad, Carla Berrospe‐Rodriguez, Guillermo Aguilar   +3 more
wiley   +1 more source

Evaluation of molecular and serological testing for imported urogenital schistosomiasis screening in a referral tropical medicine centre in Barcelona, Spain. [PDF]

Parasit Vectors
Martínez-Vallejo P, Mediavilla A, Silgado A, Zarzuela F, Goterris L, Maturana CR, Serre-Delcor N, Oliveira-Souto I, Salvador F, Joseph-Munne J, Aznar ML, Pou D, Treviño B, Molina I, Sotillo J, Sulleiro E.   +15 more
europepmc   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder, Ying Han, Tobias Fritsch, Bardia Hejazi, Alexander Ulbricht, Birgit Skrotzki, Giovanni Bruno   +6 more
wiley   +1 more source

Evaluating ultrastructural preservation quality in banked brain tissue. [PDF]

Free Neuropathol
Garrood M, Keberle A, Sowa A, Janssen W, Thorn EL, Sanctis C, Farrell K, Crary JF, McKenzie AT.   +8 more
europepmc   +1 more source