Results 1 to 10 of about 175,958 (187)

Comparison of Fracture Load of the Four Translucent Zirconia Crowns

open access: yesMolecules, 2021
Recently, translucent zirconia has become the most prevalent material used as a restorative material. This study aimed to compare the crown fracture load of the four most common different translucent zirconia brands available in the market at 1.5 mm ...
Suchada Kongkiatkamon   +4 more
doaj   +1 more source

Electrospun PGS/PCL, PLLA/PCL, PLGA/PCL and pure PCL scaffolds for retinal progenitor cell cultivation

open access: yesBiochemical Engineering Journal, 2021
Abstract Recent advances in cell transplantation technologies have shown that polymeric fibrous tissue-engineered scaffolds provide a suitable physical environment, including the structural support, for cell delivery and effectively mimic the transplanted cells’ extracellular matrix. Our study investigates the structure, composition and properties of
Sanaz Behtaj   +4 more
openaire   +2 more sources

The Effects of a Rehabilitation Exercise Program After Posterior Cruciate Ligament (PCL) Reconstruction Between Genders [PDF]

open access: yesThe Asian Journal of Kinesiology, 2022
OBJECTIVES The purpose of this study was to examine the effects of a rehabilitation exercise program after posterior cruciate ligament (PCL) reconstruction between genders.
Hyun-mok Kim   +3 more
doaj   +1 more source

Beam-steering metasurfaces assisted coherent optical wireless multichannel communication system

open access: yesNanophotonics, 2023
The metasurface based beam-steering devices with the advantages of large steering angles, arbitrary channels and ultra-compactness have played an important role for data allocation and exchange in the optical wireless communication.
Tao Jin   +13 more
doaj   +1 more source

Electrospun PCL/chitosan nanofibrous scaffold for human bladder smooth muscle regeneration [PDF]

open access: yesNanomedicine Journal, 2022
Objective(s): Several pathologic complications may lead to defects in urinary bladder tissue or organ loss. In this regard, bladder tissue engineering utilizing electrospun nanofibrous PCL and PCL/chitosan would be promising as replacing structures ...
Mohammad Ali Derakhshan   +2 more
doaj   +1 more source

Underwater Wireless Optical Communication Based on DPSK Modulation and Silicon Photomultiplier

open access: yesIEEE Access, 2020
In this paper, a promising phase-modulated underwater wireless optical communication (UWOC) system with silicon photomultiplier (SiPM) based receiver is proposed for the first time and its feasibility has been experimentally demonstrated in a laboratory ...
Xinke Tang   +8 more
doaj   +1 more source

Biodegradative Activities of Fungal Strains Isolated from Terrestrial Environments in Korea

open access: yesMycobiology, 2021
Polylactic acid (PLA) and polycaprolactone (PCL) are commercially available bioplastics that are exploited worldwide, and both are biodegradable.
Seung-Yeol Lee   +4 more
doaj   +1 more source

Deep Learning Aided Signal Detection for SPAD-Based Underwater Optical Wireless Communications

open access: yesIEEE Access, 2020
In underwater optical wireless communication (UOWC) systems, using single photon avalanche photondiode (SPAD) as the detector can improve the transmission distance. However, the signal detection for SPAD-based systems is greatly challenged by the complex
Rui Jiang   +5 more
doaj   +1 more source

Specifications of Biodegradable Restricted PCL and PLLA Chains in Biocompatible PEG-b-PCL and PEG-b-PLLA Single Crystals [PDF]

open access: yesIranian Journal of Materials Science and Engineering, 2022
Single crystals of double crystalline block copolymers of poly(ethylene glycol) (PEG)-b-poly(ε-caprolactone) (PCL) and PEG-b-poly(L-lactide) (PLLA) were grown from dilute solution in homo- and mixed-brush systems.
Saleheh Abbaspoor   +2 more
doaj  

High-density information storage in an absolutely defined aperiodic sequence of monodisperse copolyester [PDF]

open access: yes, 2020
Synthesis of a polymer composed of a large discrete number of chemically distinct monomers in an absolutely defined aperiodic sequence remains a challenge in polymer chemistry.
A Extance   +49 more
core   +1 more source

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