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Toplam kayıt 25, listelenen: 1-10
A statistical design optimization study of a multi-chamber reactive type silencer using simplex centroid mixture design
(Sage Publications Ltd, 2021)
This study aims to optimize the acoustic performance of a silencer with baffles having extension tubes. It considers the position, the number and the extension geometry of the baffles as design variables and sound transmission ...
A new approach to determine maintenance periods of the most critical hydroelectric power plant equipment
(ELSEVIER SCI LTD, 2021)
Power plants are large-scale generation facilities with high investment costs established to ensure sustainable energy supply. Maintenance-Repair activities constitute the most critical process to be considered in these ...
Development of alkali-activated binders from recycled mixed masonry-originated waste
(ELSEVIER, 2021)
In this study, the main emphasis is placed on the development and characterization of alkali-activated binders completely produced by the use of mixed construction and demolition waste (CDW)-based masonry units as ...
Effects of epidural bupivacaine, bupivacaine-butorphanol and bupivacaine-morphine on postoperative analgesia for hind limb and pelvic orthopedic operations in dogs [Köpeklerde arka ekstremite ve pelvisin ortopedik operasyonlarında epidural bupivakain, bupivakain-butorfanol ve bupivakain-morfin uygulamasının postoperatif analjezi üzerine etkisi]
(Chartered Inst. of Building Services Engineers, 2021)
The aim of this study was to compare the postoperative analgesic effects of epidural bupivacaine, bupivacaine-butorphanol and bupivacaine-morphine in hind limb and pelvic orthopedic operations in dogs. Three groups each ...
An updated tribal classification of Lamiaceae based on plastome phylogenomics
(BioMed Central Ltd, 2021)
Background: A robust molecular phylogeny is fundamental for developing a stable classification and providing a solid framework to understand patterns of diversification, historical biogeography, and character evolution. ...
Modification of halloysite clay nanotubes with various alkyl halides, and their characterization, blood compatibility, biocompatibility, and genotoxicity
(Elsevier Ltd, 2021)
Halloysite nanotubes (HNTs) clay were modified with alkyl halides, bromoethane (BrE), bromodecane (BrD), and bromooctadecane (BrOD), respectively. The FT-IR spectra of modified HNTs demonstrated an increase in the intensity ...
Mechanical and microstructural characterization of geopolymers from assorted construction and demolition waste-based masonry and glass
(Elsevier Ltd, 2021)
Geopolymers are mostly produced with main-stream precursors such as fly ash and slag. These precursors are successfully used and competitively demanded by the cement industry. Development of geopolymers from alternative ...
Synthesis, characterization and wound healing ability of PET based nanofiber dressing material coated with silk sericin capped-silver nanoparticles
(Elsevier Ltd, 2021)
In this study, silver nanoparticles coated with sericin (S-AgNPs) were adsorbed on poly (ethylene terephthalate)-g-poly(hydroxyethylmethacrylate) (PET-g-HEMA) nanofibers and the use of the obtained material as wound dressing ...
Clinical evaluation of the vestibular impairment using video head impulse test In children with acute otitis media
(Elsevier Ireland Ltd, 2021)
Objectives: The objectives of the present study were to evaluate the vestibular impairment in children with acute otitis media (AOM) and dizziness by using video head impulse test (vHIT) and to compare their results with ...
The chemical activity of Juglone in different phases as a protective agent
(Elsevier B.V., 2021)
Juglone has a powerful antioxidant and antimicrobial effects due to the main active phenolic compound in the leaves and shell of a walnut. The aim of the current investigation is to determine the effect of Juglon (5-Hydroxy, ...