Güncel Gönderiler: Amasya University Institutional Repository
Toplam kayıt 3474, listelenen: 1341-1360
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Out-of-plane static loading performance of lightweight aluminum/composite FML structures for retrofitting applications: Effectiveness of bonded, bolted and hybrid bonded/bolted joining techniques under hydrothermal aging environment
(Elsevier Sci Ltd, 2023)This study evaluates the mechanical response for different flexural loading direction scenarios of the fiber metal laminates (FMLs), an aluminum structure retrofitted with basalt fiber-reinforced epoxy-based composites for ... -
Quasi-Static tensile loading performance of Bonded, Bolted, and hybrid Bonded-Bolted Carbon-to-Carbon composite Joints: Effect of recycled polystyrene nanofiber interleaving
(Elsevier Sci Ltd, 2023)Although hybrid bolted/bonded (HBB) joints possess each joint technique's benefits, the adhesive layer performance significantly affects the load-carrying capacity of hybrid joints. Nanofiber interleaving has become an ... -
Estimation of the FRP-concrete bond strength with code formulations and machine learning algorithms
(Elsevier Sci Ltd, 2021)The present study pertains to the bond strength and development length of FRP bars embedded in concrete. The experimental results in the literature were compared to the analytical estimates from the equations of different ... -
An experimental evaluation on the dynamic response of water aged composite/aluminium adhesive joints: Influence of electrospun nanofibers interleaving
(Elsevier Sci Ltd, 2022)The impact response of adhesives is a critical design parameter considering their lifetime. Additionally, environmental effects such as water or moisture may cause to degrade of the polymer-based adhesive and shorten its ... -
An experimental study on low velocity impact performance of bolted composite joints-part 2: Influence of long-term seawater aging
(Elsevier Sci Ltd, 2021)In the first part of this two-part paper (Part 1), the low-velocity impact (LVI) response of bolted fiber-reinforced polymer joints was investigated considering with two scenarios based on the localized impact damage as ... -
An experimental study on low velocity impact performance of bolted composite joints part 1: Influence of halloysite nanotubes on dynamic loading response
(Elsevier Sci Ltd, 2021)Mechanical joints are a widely utilized to assembly fiber reinforced polymer composites in marine applications. Impact is one of the most encountered unpredictable loading types which significantly diminishes the mechanical ... -
Changes in diet, lifestyle, and Orthorexia Nervosa tendency during the COVID-19 pandemic: A web-based study
(Elsevier, 2022)Objective: During the COVID-19 pandemic, our diet and lifestyle have changed significantly. In this study, it was aimed to determine the changes in diet, body weight and Orthorexia Nervosa (ON) tendency in the pandemic. ... -
Can C-reactive protein/albumin ratio be a prognostic factor in acute stroke patients undergoing mechanical thrombectomy?
(Elsevier, 2023)Introduction: C-reactive protein (CRP) and albumin are markers synthesized by the liver and may reflect in-flammatory responses. CRP/Albumin ratio (CAR) serves better to reflect the inflammatory state and therefore the ... -
A comprehensive survey of deep learning research on medical image analysis with focus on transfer learning
(Elsevier Science Inc, 2023)This survey aims to identify commonly used methods, datasets, future trends, knowledge gaps, constraints, and limitations in the field to provide an overview of current solutions used in medical image analysis in parallel ... -
Substituted naphthoxy-phthalonitrile derivatives: Synthesis, substituent effects, DFT, TD-DFT Calculations, antimicrobial properties and DNA interaction studies
(Elsevier Sci Ltd, 2023)Herein, substituted-naphthol derivatives 4a-e were synthesized in two steps, namely the Diels Alder cycload-dition and Cu-catalyzed aromatization reactions, respectively. Then, pththalonitrile derivatives 7-12 have been ... -
Trimetazidine alone or in combination with gemcitabine and/or abraxane decreased cell viability, migration and ATP levels and induced apoptosis of human pancreatic cells
(Elsevier Masson, Corp Off, 2021)Background: Trimetazidine (TMZ) is an anti-ischemic agent that can inhibit the fatty acid oxi-dation. It has been stated that inhibition of fatty acid oxidation may be an acceptable approach to cancer treatment. Methods: ... -
A composite ranking of risk factors for COVID-19 time-to-event data from a Turkish cohort
(Elsevier Sci Ltd, 2022)Having a complete and reliable list of risk factors from routine laboratory blood test for COVID-19 disease severity and mortality is important for patient care and hospital management. It is common to use meta-analysis ... -
Parallel-stream fusion of scan-specific and scan-general priors for learning deep MRI reconstruction in low-data regimes
(Pergamon-Elsevier Science Ltd, 2023)Magnetic resonance imaging (MRI) is an essential diagnostic tool that suffers from prolonged scan times. Reconstruction methods can alleviate this limitation by recovering clinically usable images from accelerated acquisitions. ... -
Gabriel-Cromwell aziridination of amino sugars; chiral ferrocenoyl-aziridinyl sugar synthesis and their biological evaluation
(Elsevier Sci Ltd, 2021)N-sugar substituted chiral aziridines were synthesized via Gabriel-Cromwell reaction. Novel pure diastereomers of aziridine derivatives (4 diastereomers) were readily obtained in high yields and their structures were ... -
A novel approach regarding the fixed points of repelling nature
(Pergamon-Elsevier Science Ltd, 2021)Although there are various numerical techniques to find the stable equilibria of a nonlinear system in scientific computing, no widely-used computational approach has been encountered to discover the unstable equilibria ... -
Generalized complete orthonormal sets of Exponential-Type functions
(Elsevier, 2023)New generalized complete orthonormal sets of psi((alpha*,mu))-exponential type functions are described and applied to LCAO calculations for the total energies of atomic systems within the framework of the minimal basis ... -
Evaluation of the relationship between youth attitudes towards marriage and motivation for childbearing
(Pergamon-Elsevier Science Ltd, 2021)Introduction: It is known that the oldest and smallest social structure of human beings, which has been a social entity throughout history, is the family. Although there may be different opinions all over the world, marriage ... -
A geometrical and physical interpretation of quaternionic generalized magnetic flux tubes
(Pergamon-Elsevier Science Ltd, 2021)In the present paper, we give a generalization for the magnetic flux tubes. Firstly, we define the flux tube via quaternions. We obtain the magnetic flux canal surfaces and flux tubes by quaternion product of a unit ... -
A new approach to fractals via best proximity point
(Pergamon-Elsevier Science Ltd, 2021)In this paper, we present a new approach to fractals through best proximity points, inspired by the remarkable relationship between fixed point theory and fractal theory. In this way, we introduce the concept of proximal ... -
A novel method to investigate nonlinear advection-diffusion processes
(Elsevier, 2023)In this study, a new approach called the reversed fixed point iteration method (RFPIM) is implemented to solve a class of fundamental partial differential equations, namely viscous and inviscid Burgers equations. The results ...
