Results 61 to 70 of about 87,392 (301)

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

open access: yesAdvanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Chu Calligraphy on Bamboo Slips. The Visual Evolution from Seal Script to Clerical Script and Its Artistic Value.

open access: yes
Since the 1950s, the field of Chinese archaeology has seen significant advancements with the unearthing of Chu Calligraphy on Bamboo Slips, hidden underground for over 2,000 years.
Mansu Wang
core   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

Electrospun SLIPS Coatings for Controlled Local Drug Release on Implant Surfaces

open access: yesCurrent Directions in Biomedical Engineering
Postoperative inflammatory reactions and bacterial colonization limit the long-term functionality of implantable medical devices, particularly for implants in permanent contact with biological fluids.
Bode Tom   +4 more
doaj   +1 more source

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser   +3 more
wiley   +1 more source

A SPEECH ERRORS/ TONGUE SLIPS PADA MASA USIA DINI

open access: yesKajian Linguistik dan Sastra, 2015
The purposes of this study are to obtain information related to speech errors forms or tongue slips of the children, to describe the time and condition in which the tongue slips occurs, and to know the response given by the environment toward the tongue ...
Anita Yus
doaj   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

open access: yesAdvanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

Cycle slips: Cycle slips i billige enkeltfrekvente GPS modtagere [PDF]

open access: yes, 2010
Dette projekt tager sit afsæt i autostyring til landbruget efter tidligere projekters antagelse om observationer fri for cycle slips. Ni forskellige metoder til håndtering af cycle slips præsenteres og to - brug af doppler observationer og tripel ...
Rasmussen, Niels K. H.
core  

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Editorial: Perturbation-based balance training

open access: yesFrontiers in Sports and Active Living, 2023
Christopher McCrum   +2 more
doaj   +1 more source

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