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Toplam kayıt 208, listelenen: 191-200
Finite element analysis of the behavior of elliptical cracks emanating from the orthopedic cement interface in total hip prostheses
(Techno-Press, 2024)
This study examines crack behavior within orthopedic cement utilized in total hip replacements through the finite element method. Its main goal is to compute stress intensity factors (SIF) near the crack tip. The analysis ...
Vibration of piezo-magneto-thermoelastic FG nanobeam submerged in fluid with variable nonlocal parameter
(Techno-Press, 2024)
This paper studies the free vibration analysis of the piezo-magneto-thermo-elastic FG nanobeam submerged in a fluid environment. The problem governed by the partial differential equations is determined by refined higher ...
Lung cancer detection based on computed tomography image using convolutional neural networks
(2023)
Background: Lung cancer is the most common type of cancer, accounting for 12.8% of cancer cases worldwide. As initially non-specific symptoms occur, it is difficult to diagnose in the early stages.
Objective: Image ...
Investigation of radioactivity concentrations and soil-to-plant transfer factors in soil samples taken from different distance zones to the Metsamor nuclear power plant
(Walter de Gruyter, 2024)
Monitoring radioactivity around nuclear power plants is important to avoid the risks of radiation. This study provides an overview of the radioactive emission impact on the near surroundings of the Metsamor nuclear power ...
Direct-acting oral anticoagulant/vitamin K antagonists: Do they affect the trabecular and cortical structure of the mandible?
(Elsevier, 2024)
Background: This study aimed to evaluate the mandibular bone structure of patients using oral anticoagulants (OACs) vitamin K antagonist drugs (warfarin) and other OACs including direct oral anticoagulants [(DOACs) apixaban, ...
A novel Schiff base-containing phthalocyanine and its azo dye-substituted analogue: The effect of pH on colour
(CSIRO, 2024)
There are many studies in the literature devoted to the synthesis of phthalocyanines substituted with Schiff bases and azo dyes and their particular properties. However, the comparison of spectral properties of these ...
Energy harvesting estimation from vibration of chopped fiber rod-reinforced microbeams with piezoelectric patch based on five parameter-surface-strain gradient Beam Model
(World Stientific Publishing, 2024)
During the last years, the design and production of self-powered engineering structures gained extensive attention due to the shortage of nonrenewable energy resources and the increase in fossil fuel prices. To this end, ...
Impact of the COVID-19 pandemic on cockroach allergy: A 4-year retrospective study
(Karger, 2024)
Introduction: Sensitivity to indoor allergens increases the risks of asthma and the emergence of allergic diseases. Indoor allergens include house dust mite (HDM), pet dander, cockroach (CR), and molds. We investigated how ...
1,2,4-Triazole-conjugated fluoroquinolones as potential candidates for new antibacterial agents
(Bentham Science Publications, 2024)
In this study, synthesis of 1,2,4 triazole-fluoroquinolone hybrid compounds was realized. 7a-d hybrid compound was obtained as a result of mannich reaction with 6a-b triazole compounds norfloxacin and ciprofloxacin. 1H-NMR, ...