Results 181 to 190 of about 97,061 (304)

Experimental Study on the Effective Thermal Conductivity of 3D‐Printed PLA Annular Thermal Insulators With Different Infill Parameters

Macromolecular Symposia, EarlyView.
ABSTRACT 3D‐printed parts have the potential to be used as low‐temperature thermal insulators in different applications where custom geometries and aesthetics are required. The present paper describes the experimental process for measuring the effective thermal conductivity of different 2D infill patterns and infill densities in 3D‐printed annular ...
Gabriel‐Dumitru Tcaciuc, Valentin Popovici, Ana‐Georgiana Lupu, Aristotel Popescu, Carmen‐Ema Panaite   +4 more
wiley   +1 more source

In Vitro Evaluation of Plant Antimicrobials Against <i>Candida albicans</i> Biofilm on Denture Base Materials: A Comparison with Chemical Denture Cleansers. [PDF]

Polymers (Basel)
Polat Sagsoz N, Orhan F, Baris O, Sagsoz O.   +3 more
europepmc   +1 more source

Experimental investigation of cold and melt crystallization of polyactic acid (PLA) and its critical influence on mechanical properties Experimentelle Untersuchungen von Kalt‐ und Schmelzkristallisation von Polyactid (PLA) und deren kritischer Einfluss auf die mechanischen Eigenschaften

Materialwissenschaft und Werkstofftechnik, EarlyView.
Based on the DSC investigations, suitable annealing temperatures were identified to promote the crystalline fraction of PLA. The 3D‐printed specimens were annealed at these crystallization temperatures. An increasing crystalline fraction led to an improvement in the material's strength.
B. Yagimli, M. Menzel, M. A. Abdelmoniem, M. Wiecha   +3 more
wiley   +1 more source

A Hybrid RF Coil for Whole‐Brain Imaging in Non‐Human Primates at 7 T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Ultra‐high field MRI (≥ 7 T) offers unprecedented potential for mapping non‐human primate (NHP) brain function. However, complex electromagnetic systems are required to meet the challenges of UHF imaging and the mechanical demands of awake NHP studies.
Elias Djaballah, Éric Giacomini, Paul‐François Gapais, Michel Luong, Alexis Amadon, Qi Zhu   +5 more
wiley   +1 more source

In-vitro analysis of stress dynamics in polyamide and metal acrylic distal extension removable partial dentures. [PDF]

BMC Oral Health
Khan AE, Shah AA, Iqbal F, Das G, Ali A, Alanesi WA.   +5 more
europepmc   +1 more source

Enhancing the Performance of 3D‐Printed Polyamide Composites Through Pre‐ and Post‐Processing Methods

Polymer Composites, EarlyView.
FDM‐printed polyamide composites and post‐processing by annealing. ABSTRACT In this study, composite filaments with a short carbon fiber (CF) reinforced polyamide 612 (PA612) were produced using the FDM method at three different raster angles (0°, ±45°, 90°).
Busra Eyri, Yusuf Yagci, N. Gamze Karsli, Taner Yilmaz   +3 more
wiley   +1 more source

Enhancement of Interfacial Strength and Corrosion Resistance of Adhesives via Synergistic Effect of Metallic Surface Treatment and α‐ZrP Nanosheets

Polymer Composites, EarlyView.
Synergistic enhancement of interfacial strength through α‐ZrP nanosheet reinforcement of polyurethane adhesive and aluminium anodization. ABSTRACT Polyurethane (PU) nanocomposites with enhanced mechanical performance and adhesive bonding are crucial for aerospace and automotive applications. This study investigates the reinforcing effect of α‐zirconium
Tomiris Zhumagaliyeva, Umut Bakhbergen, Sadyr Sabitov, Gulnur Kalimuldina, Aishuak Konarov, Fethi Abbassi, Sherif Araby   +6 more
wiley   +1 more source

Molecular Orientation and Mechanical Properties of Biomass-Derived Aliphatic Polyamide (PA11) by High-Pressure Compression Molding. [PDF]

Materials (Basel)
Ura K, Nishitsuji S, Kobayashi Y, Ito H.
europepmc   +1 more source

Effects of Polyamide‐6 Bulk Plasma Treatment on Morphology, Crystallinity and Mechanical Properties of Microfibrillar Composites

Polymer Composites, EarlyView.
Microfibrillar composite containing highly oriented, plasma‐treated PA6 microfibrils embedded within the polymer matrix. ABSTRACT Plasma treatment is often used to alter chemical surface characteristics of fibers or polymers, improving dispersion of components and interfacial adhesion between incompatible constituents in composites.
Nam Kyeun Kim, Maximillian Pitto, Romain Agier, Jens Schuster, Casparus Johannes Reinhard Verbeek, Simon Bickerton   +5 more
wiley   +1 more source

A theoretical and experimental model of flow characteristics in subretinal injections. [PDF]

PLoS One
Ladha R, Merveille B, Wyns R, Scheid B, Willermain F, de Smet MD.   +5 more
europepmc   +1 more source