Search
Now showing items 1-10 of 19
The effects of drilling parameters on thrust force, temperature and hole quality of glass fiber reinforced polymer composites
(Sage Journals, 2022)
This paper presents an investigation of the drilling performance of glass fiber reinforced polymer (GFRP) composite based on the thrust force, temperature, and delamination factor (at entry and exit of the hole). High-speed ...
A review of flax fiber reinforced thermoset polymer composites: thermal-physical properties, improvements and application
(Taylor and Francis Ltd., 2021)
Flax is the strongest natural fiber used as reinforcement for polymer-based composites due to its ecological properties, low specific gravity, renewability, biodegradability, recyclability besides its high mechanical ...
A review of flax fiber reinforced thermoset polymer composites: structure and mechanical performance
(Taylor and Francis Ltd., 2021)
Flax is a natural fiber that possesses excellent specific properties, low density, safe to handle, eco-friendly, and easily available. These make it exceedingly popular and a potential candidate to replace synthetic ...
The hybridization effects of glass and carbon fibers on the mechanical properties of kenaf mat/epoxy composites
(Taylor & Francis Online, 2022)
Kenaf mat/epoxy composite possesses low mechanical properties. The investigation examined the hybridization impact on the mechanical performance of kenaf mat/carbon/epoxy and kenaf mat/glass/epoxy hybrid composites. Pure ...
Does the variant positivity and negativity affect the clinical course in COVID-19?: a cohort study
(Lippincott Williams and Wilkins, 2023)
The primary aim of the current study is to analyze the clinical, laboratory, and demographic data comparing the patients with Coronavirus Disease 2019 (COVID-19) admitted to our intensive care unit before and after the UK ...
A review on the kenaf fiber reinforced thermoset composites
(Springer, 2021)
Plant fibers are becoming popular in polymer composites because of their eco-friendliness and natural availabilities at lower cost than synthetic fibers. The kenaf fiber as reinforcement has shown better specific properties ...
Optimization of thermal and rheological properties of HDPE-organoclay composite using response surface methodology
(Dergi Park, 2022)
The processing parameters to disperse active filler within a polymer matrix to enhance the polymers’ properties should be selected carefully to achieve the best dispersion. In this research, Box-Behnken Design (BBD), an ...
Changes in color stability and surface roughness of teflon-coated arch wires after clinical use
(Turkish Orthodontic Society, 2022)
Objective: Peeling of polytetrafluoroethylene (Teflon)-coated esthetic arch wires results in rough surfaces that may cause plaque accumulation, and the exposed core material may not meet the esthetic expectations of patients. ...
Effectiveness of surface polishing after debonding of metal brackets from different CAD-CAM materials
(Springer Medizin Verlag GmbH, 2023)
Purpose: The purposes of this study were to compare and evaluate the surface texture of different restorative computer-aided design and computer-aided manufacturing (CAD/CAM) materials before bonding and after debonding ...
The usefulness of hemogram parameters in the differential diagnosis of patients with abdominal pain who are being treated for acute appendicitis
(Effect Publishing Agency, 2023)
Acute appendicitis (AA) is among the most common immediate surgical operations in children for all age groups. To determine whether complete blood count (CBC) criteria may be used to help physicians differentiate between ...
